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neuroscience (64)cognitive function (30)synaptic plasticity (25)stress (15)antidepressant (14)pharmacology (11)cognitive dysfunction (10)toxicology (9)cognition (9)serotonin (8)major depressive disorder (7)molecular biology (7)spinal cord injury (7)prefrontal cortex (7)chronic stress (6)autism spectrum disorder (6)chronic pain (6)exosomes (6)ptsd (6)cognitive (6)irisin (5)pregnancy (5)memory impairment (5)network pharmacology (5)cognitive performance (5)endoplasmic reticulum stress (5)neuropharmacology (5)environmental enrichment (4)homeostasis (4)oncology (4)neuroprotective effects (4)traumatic brain injury (4)molecular mechanisms (4)depressive disorder (4)cardiovascular (4)psychopharmacology (4)neuroregeneration (4)resveratrol (4)post-traumatic stress disorder (4)chitosan (4)affective disorders (3)osteoporosis (3)insomnia (3)high-intensity interval training (3)neurobiological mechanisms (3)serum (3)treatment-resistant depression (3)mirna (3)nerve regeneration (3)animal model 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932 articles with selected tags
Kota Murai, Yu Kataoka, Kausik K Ray +7 more · 2025 · Journal of clinical lipidology · Elsevier · added 2026-04-24
Familial hypercholesterolemia (FH) causes corneal arcus (CA) and xanthomas via lipid particle deposition. Lipoprotein(a) [Lp(a)] consists of an apolipoproteinB100 and apolipoprotein(a). As apolipoprot Show more
Familial hypercholesterolemia (FH) causes corneal arcus (CA) and xanthomas via lipid particle deposition. Lipoprotein(a) [Lp(a)] consists of an apolipoproteinB100 and apolipoprotein(a). As apolipoprotein(a) accumulates within extracellular connective tissues, it may associate with CA and tendon xanthoma. To elucidate the association between elevated Lp(a) and FH-related physical features and evaluate their independent and joint prognostic utility on cardiovascular risk. We retrospectively analyzed 484 clinically diagnosed FH patients, evaluating both Lp(a) and physical features. Physical features were compared in individuals with and without Lp(a) ≥ 30 mg/dL. The occurrence of major adverse cardiovascular events (MACE = cardiovascular death + acute coronary syndrome + ischemic stroke) was compared in those stratified according to Lp(a) ≥ 30 mg/dL and physical features. The median value of Lp(a) was 18.4 mg/dL; subjects with Lp(a) ≥ 30 mg/dL were more likely to exhibit CA and greater Achilles tendon thickness (ATT). Receiver operating characteristic analysis suggested 14.0 mm as an optimal cut-off value of ATT predicting Lp(a) ≥ 30 mg/dL (C-statistic = 0.58). Even after adjusting for age, sex, untreated low-density lipoprotein cholesterol level, and FH-related pathogenic variants, the co-existence of CA and ATT ≥ 14.0 mm was independently associated with Lp(a) ≥30 mg/dL (odds ratio = 2.31; 95% CI = 1.22-4.38; P = .010). During a 15-year observational period (median = 1835 days), MACE occurred more frequently in subjects with Lp(a) ≥ 30 mg/dL (log-rank P = .026). This Lp(a)-associated cardiovascular risk was further elevated among those with both CA and ATT ≥ 14.0 mm (log-rank P = .042), whereas the presence of physical stigmata did not worsen cardiovascular outcome when Lp(a) was < 30 mg/dL. Assessment of CA and ATT in FH identifies those more likely to have higher Lp(a) levels. The presence of these triads is associated with the highest risk of MACE and potentially guides intensification of antiatherosclerotic therapies. Show less
no PDF DOI: 10.1016/j.jacl.2025.07.010
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Matteo Zanchetta, Gian Luigi Adani, Andrea Della Penna +3 more · 2025 · Medicina (Kaunas, Lithuania) · MDPI · added 2026-04-24
đź“„ PDF DOI: 10.3390/medicina61091645
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Paula Mattos-Silva, Sabrina Ribeiro Gonsalez, Lucienne S Lara +1 more · 2025 · International journal of molecular sciences · MDPI · added 2026-04-24
Bone marrow-derived mononuclear cells (BMMCs) have shown beneficial effects on tissue repair, largely attributed to the paracrine action of bioactive mediators such as lysophosphatidic acid (LPA). Thi Show more
Bone marrow-derived mononuclear cells (BMMCs) have shown beneficial effects on tissue repair, largely attributed to the paracrine action of bioactive mediators such as lysophosphatidic acid (LPA). This study aimed to evaluate the effects of BMMC treatment in a rat model of renal ischemia/reperfusion (I/R) injury, focusing on LPA-related molecular pathways. Male Wistar rats were divided into three groups: control; I/R, subjected to bilateral renal artery clamping for 30 min followed by 24 h of reperfusion; and I/R + BMMC, which received 1 Ă— 10 Show less
đź“„ PDF DOI: 10.3390/ijms26189186
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Wenqin Chen, Bin Gao, Yang Zhou +1 more · 2025 · Behavioral sciences (Basel, Switzerland) · MDPI · added 2026-04-24
In school settings, nomophobia-a newly identified form of problematic mobile phone use characterized by anxiety and discomfort experienced when an individual is unable to use or access their smartphon Show more
In school settings, nomophobia-a newly identified form of problematic mobile phone use characterized by anxiety and discomfort experienced when an individual is unable to use or access their smartphone-poses significant challenges to students' learning and daily life. Prior research on nomophobia has predominantly adopted a variable-centered perspective. However, if nomophobia is heterogeneous across subgroups, acknowledging this heterogeneity may inform the advancement of more tailored and productive therapeutic methods. Latent profile analysis (LPA) was conducted separately among high school students (N = 446) and college students (N = 667) to identify potential subgroup heterogeneity in nomophobia. To examine cross-group similarities in nomophobia profiles, a multi-group LPA was employed. Based on multiple model fit criteria, a three-profile solution-high nomophobia, moderate nomophobia, and low nomophobia-was identified for both groups. However, the multi-group LPA provided only partial support for the similarity of nomophobia profiles across educational stages, specifically in terms of configural and dispersion similarity. While similar nomophobia profiles emerged across groups, the partial equivalence suggests that intervention strategies for nomophobia may not be universally applicable across different educational levels. Additional studies should investigate the mechanisms underlying students' nomophobia profiles and to inform differentiated interventions for educators, institutions, and policymakers. Show less
đź“„ PDF DOI: 10.3390/bs15091282
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Ahmed Kheiwa, Vandad Saadat, Joseph Chung +2 more · 2025 · European heart journal. Case reports · Oxford University Press · added 2026-04-24
Pulmonary hypertension is often a difficult to diagnose condition, in particular in younger population of patients. Early diagnosis and treatment of this condition is crucial to prevent further morbid Show more
Pulmonary hypertension is often a difficult to diagnose condition, in particular in younger population of patients. Early diagnosis and treatment of this condition is crucial to prevent further morbidity and mortality. A 32-year-old woman with a history of Ebstein anomaly (EA) and secundum atrial septal defect (ASD), who underwent transcatheter ASD closure at age 19, presented with progressive fatigue and exertional dyspnoea. Further evaluation revealed presence of compression of right pulmonary veins (rPVs) by the ASD device resulting in post-capillary pulmonary hypertension (PHTN) and worsening of right ventricular (RV) failure. Following surgical explantation of the ASD device, PHTN resolved with improvement of patient's functional status. This case depicts a rare haemodynamic entity of worsening PHTN in a 32-year-old patient with EA post-ASD closure. It illustrates a rare complication of compression of rPVs by the ASD device. Therefore, suspicion should be high for evaluating rPVs in EA with worsening PTHN and RV failure post-ASD closure. Show less
đź“„ PDF DOI: 10.1093/ehjcr/ytaf527
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Lingling Ye, Penghao Fan, Siyuan Zhang +1 more · 2025 · Behavioral sciences (Basel, Switzerland) · MDPI · added 2026-04-24
The present investigation set out to examine potential categories regarding depressive symptoms in frail senior individuals in China and to identify the contributing variables associated with each cat Show more
The present investigation set out to examine potential categories regarding depressive symptoms in frail senior individuals in China and to identify the contributing variables associated with each category, with the goal of informing more targeted mental health interventions. Data were drawn from the 2018 China Health and Retirement Longitudinal Survey, commonly called CHARLS, which comprised an overall cohort of 1083 qualifying respondents. A latent profile analysis (LPA) revealed the following four distinct depression profiles: a Low Depression-High Loneliness Group (38.4%), a Moderately Low Depression-High Suicidal Ideation Group (7.5%), a Moderately High Depression-High Negative Emotion Group (33.4%), and a High Depression-High Suicidal Ideation Group (20.7%). Ordered multi-categorical logistic regression and restricted cubic spline analyses revealed that age, gender, body pain, pension insurance, sleep duration, and frailty index were significant predictors of depression classification. These findings suggest that depressive symptoms among frail older individuals in China are markedly heterogeneous, highlighting the need to develop differentiated intervention strategies for distinct depression risk groups to promote their mental health. Show less
đź“„ PDF DOI: 10.3390/bs15091217
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Robert LeComte, Neha Skandan, Martin Hochheimer +4 more · 2025 · Experimental and clinical psychopharmacology · added 2026-04-24
Despite awareness of polysubstance use-the co-use of multiple drugs-and its associated risks, there is a lack of research consensus on how to identify and classify individuals engaging in polysubstanc Show more
Despite awareness of polysubstance use-the co-use of multiple drugs-and its associated risks, there is a lack of research consensus on how to identify and classify individuals engaging in polysubstance use. Latent class analysis (LCA) and latent profile analysis (LPA) are data-driven approaches that may improve the identification and classification of polysubstance use. By clustering data using different indicators, LCA/LPA can extract subgroups of common drug use patterns within a sample. Variability in how LCA/LPA are conducted, however, can substantially impact how subgroups are extracted and have not been thoroughly reviewed. The present review was one of a two-part series preregistered on PROSPERO entitled, "A systematic review of studies using latent class analysis to examine patterns of polysubstance use in adults (Part 1) and adolescents (Part 2)" (CRD42022352293). The present review sourced relevant studies using LCA/LPA in the context of characterizing adult polysubstance use and identified factors influencing the number of latent classes extracted. Across several articles using LCA/LPA ( Show less
no PDF DOI: 10.1037/pha0000791
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Tannaz Jamialahmadi, Elaheh Mirhadi, Željko Reiner +4 more · 2025 · Current atherosclerosis reports · Springer · added 2026-04-24
To evaluate the effect of pioglitazone, a member of the thiazolidinedione family of drugs known for its antihyperglycemic properties, on lipoprotein (a) [Lp(a)]. Pioglitazone is recognized for enhanci Show more
To evaluate the effect of pioglitazone, a member of the thiazolidinedione family of drugs known for its antihyperglycemic properties, on lipoprotein (a) [Lp(a)]. Pioglitazone is recognized for enhancing insulin sensitivity and β-cell function, and it also has a positive influence on the overall lipid profile. Meta-analysis of 7 studies (4 RCTs and three non-RCTs) including 254 patients showed a significant decrease of circulating Lp(a) levels after treatment with pioglitazone (SMD: -0.373, 95% CI: -0.642, -0.104, p = 0.007). The reduction in circulating Lp(a) was robust in the leave-one-out sensitivity analysis. The presented results were obtained following a comprehensive literature search conducted in PubMed, Scopus, Embase, and Web of Science, covering studies from their inception up to March 1, 2025. Pioglitazone significantly decreases circulating Lp(a) concentrations. This decrease might have a beneficial effect on atherosclerotic cardiovascular disease (ASCVD) in high-risk patients. Show less
đź“„ PDF DOI: 10.1007/s11883-025-01346-3
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Wanglin Zhao, Xiyun Li, Haichao Gu +2 more · 2025 · Biochemical and biophysical research communications · Elsevier · added 2026-04-24
Osteoporotic bone defects pose significant clinical challenges. While icariin (ICA) exhibits pro-osteogenic effects in vitro, its capacity to repair osteoporosis (OP)-related bone defects remains unve Show more
Osteoporotic bone defects pose significant clinical challenges. While icariin (ICA) exhibits pro-osteogenic effects in vitro, its capacity to repair osteoporosis (OP)-related bone defects remains unverified. This study investigates ICA' s therapeutic role in bone regeneration and elucidates its molecular mechanisms via the Hippo pathway in bone marrow mesenchymal stem cells (BMSCs) and OP rats. Rat BMSCs were isolated and characterized by flow cytometry (CD29+/CD34-/CD45-). BMSCs were induced under osteogenic conditions with ICA at 25 and 50 mg/L. Osteogenic differentiation and mineralization were assessed by ALP and Alizarin Red staining and by measuring mRNA and protein levels of ALP, Runx2, and OCN. The Hippo/TAZ pathway was evaluated by Western blot and qPCR for MST1, p-MST1, TAZ, and p-TAZ. A rescue experiment employed the Hippo pathway agonist lysophosphatidic acid (LPA). An ovariectomized (OVX) rat model of osteoporosis was established to validate ICA's effects in vivo, examined by micro-CT, histology, and tibial expression analyses of osteogenic markers and Hippo/TAZ signaling components. ICA promoted osteogenic differentiation and mineralization of BMSCs. Mechanistically, ICA did not alter MST1 or TAZ transcripts but markedly reduced MST1 and TAZ phosphorylation, thereby stabilizing total TAZ and enhancing downstream osteogenesis. Co-treatment with LPA abrogated ICA-induced osteogenesis, confirming Hippo/TAZ pathway dependence. In OVX rats, ICA mitigated bone loss, improved trabecular microarchitecture (BMD, BV/TV, Tb.N), and upregulated tibial expression of ALP, Runx2, and OCN. Consistently, ICA reduced p-MST1 and p-TAZ levels and increased total TAZ in bone tissues. ICA promotes bone formation both in vitro and in vivo by inhibiting Hippo kinase activity and stabilizing TAZ, thereby enhancing osteogenic differentiation. Our findings identify the Hippo/TAZ axis as a potential therapeutic target for OP and support further translational exploration of ICA as an anti-osteoporotic agent. Show less
no PDF DOI: 10.1016/j.bbrc.2025.152888
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Rami A Al-Horani, Alexandra C Selico-Dunn, Emily Lauren Schenk Smith · 2025 · Cardiovascular drugs and therapy · Springer · added 2026-04-24
Lipoprotein(a) [Lp(a)] is increasingly recognized as a genetically determined, independent risk factor for atherosclerotic cardiovascular disease (ASCVD). This review examines the structure, pathophys Show more
Lipoprotein(a) [Lp(a)] is increasingly recognized as a genetically determined, independent risk factor for atherosclerotic cardiovascular disease (ASCVD). This review examines the structure, pathophysiology, and epidemiology of Lp(a), with a focus on its contribution to ASCVD and related conditions such as aortic valve stenosis and peripheral artery disease. The main research question addresses how Lp(a) influences cardiovascular risk and how emerging therapies may modify this risk. This review synthesizes published evidence describing the biological characteristics of Lp(a), its mechanistic roles in disease, and its epidemiologic associations with cardiovascular outcomes. It also evaluates current and investigational therapeutic approaches by examining clinical trial data for agents targeting Lp(a). Lp(a) contributes to residual cardiovascular risk through proatherogenic, proinflammatory, and prothrombotic mechanisms. Current evidence highlights its involvement in ASCVD, aortic valve stenosis, and peripheral artery disease. Clinical studies of antisense oligonucleotides, small interfering RNAs, oral small molecules, and CRISPR-based gene editing, including pelacarsen, olpasiran, zerlasiran, lepodisiran, muvalaplin, and obicetrapib, demonstrate promising efficacy and safety. These agents show potential to significantly reduce Lp(a) levels and influence future cardiovascular prevention strategies. As novel therapies advance and clinical guidelines evolve, Lp(a) is emerging as a central determinant in personalized cardiovascular care. The increasing emphasis on Lp(a) testing underscores its importance in risk stratification and future therapeutic decisionmaking. Show less
đź“„ PDF DOI: 10.1007/s10557-025-07810-1
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Guangquan Chen, Qianqian Sun, Shiyi Xiong +6 more · 2025 · ACS nano · ACS Publications · added 2026-04-24
Gestational exposure to micro- and/or nanoparticles (M/NPs) may be closely associated with adverse maternal and offspring outcomes involving multiple organ dysfunctions. Organ functional change is ach Show more
Gestational exposure to micro- and/or nanoparticles (M/NPs) may be closely associated with adverse maternal and offspring outcomes involving multiple organ dysfunctions. Organ functional change is achieved through metabolic adaptation in response to changes in the external environment; yet, intricacies of these organ dysfunctions and underlying metabolic changes remain poorly understood, particularly at spatial suborgan level. Using a pregnant mouse model exposed to polystyrene (PS)-M/NPs (sizes: 100 nm, 5 ÎĽm, 10 mg/L in drinking water) from gestation day 1 to 18, we construct a comprehensive multisub-organ lipid metabolic landscape. This analysis integrates MALDI-mass spectrometry imaging with histological assessment to monitor changes in maternal suborgans-placenta-fetus unit. Our findings reveal distinct metabolic responses between maternal and fetal organs to gestational PS-M/NPs exposure. We identify potential targeted suborgans and spatial biomarkers associated with PS-M/NPs exposure according to histological damage and metabolic remodeling, including placental junctional and labyrinth zone (e.g., phosphatidylserine, phosphatidylethanolamine [PE]), renal cortex of maternal kidney (e.g., ceramide [Cer], PE, sphingomyelin [SM], phosphatidylglycerol [PG], phosphatidylserine), ventricular muscular layer and interventricular septum of maternal heart (e.g., PE, lysophosphatidylethanolamine [LPE], lysophosphatidic acid [LPA]), fetal brain and spinal cord (e.g., Cer), and fetal liver (e.g., Cer). Furthermore, phosphatidylserine synthesis and glycolipid metabolism pathways are found to be exclusively enriched following PS-NP and PS-MP exposure in the multiorgan network, respectively. We propose an M/NPs scale-exposed suborgan effect framework, which provides a molecular foundation and potential spatial biomarkers for elucidating intersub-organ interactions in response to M/NPs exposure and their role in mediating pregnancy state. Show less
no PDF DOI: 10.1021/acsnano.5c13265
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Yuichi Hirakawa, Hiroaki Sakurai, Kazuya Takeda +7 more · 2025 · Neurology international · MDPI · added 2026-04-24
đź“„ PDF DOI: 10.3390/neurolint17090139
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Alexander C Razavi, Michael J Blaha, Laurence S Sperling +1 more · 2025 · Journal of the American College of Cardiology · Elsevier · added 2026-04-24
no PDF DOI: 10.1016/j.jacc.2025.10.013
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Geng-Hao Liu, Yueh-Hsiang Huang, Tzu-Chiao Yuan +9 more · 2025 · JMIR aging · added 2026-04-24
Cognitive decline is a common aspect of aging, and identifying modifiable lifestyle factors, such as physical activity and sleep, is crucial for promoting healthy brain aging. While both are individua Show more
Cognitive decline is a common aspect of aging, and identifying modifiable lifestyle factors, such as physical activity and sleep, is crucial for promoting healthy brain aging. While both are individually linked to cognition, few studies have simultaneously assessed their independent and combined effects using objective wearable-based data, particularly in older Asian populations. This study aimed to examine the independent and interactive effects of wearable-assessed sleep and physical activity parameters on memory performance in healthy older adults. We also explored whether age and hippocampal volume moderated these associations. This prospective cross-sectional analysis included 88 cognitively healthy community-dwelling adults (≥60 years of age) from the Integrating Systematic Data of Geriatric Medicine to Explore the Solution for Healthy Aging cohort in Taiwan. Participants underwent 12-day wrist-worn actigraphy, brain magnetic resonance imaging, and neuropsychological assessments. Light-intensity physical activity (LPA) and wake after sleep onset (WASO) were selected based on age-adjusted partial correlations with Consortium to Establish a Registry for Alzheimer's Disease Neuropsychological Battery memory scores. Multivariate regressions, age-stratified models (cutoff=72 years), and PROCESS moderation and mediation analyses were conducted, adjusting for age, education, daytime sleepiness, and hippocampal volume. Partial correlation analyses adjusting for age showed that higher LPA (r=0.260; P=.02) and lower WASO (r=-0.251; P=.02) were significantly associated with better memory scores. Age significantly moderated both effects: LPA was beneficial beyond 73.8 years of age, and WASO was detrimental beyond 71.1 years of age. Multivariate regression models confirmed that both WASO (β=-.044; P=.04) and LPA (β=.042; P=.01) were significant predictors of memory. In subgroup analyses (age ≥72 years), both LPA (β=.054; P=.04) and WASO (β=-.111; P=.01) remained significant predictors. Moderated mediation analyses showed that WASO was associated with reduced LPA (β=-.325; P=.03), but the indirect effect on memory via LPA was not significant. Instead, WASO exerted a direct and age-moderated effect on memory performance. Hippocampal volume moderated both associations, supporting the brain reserve hypothesis. Our findings highlight WASO and LPA, as measured by wearable devices, as modifiable behavioral factors linked to memory function in older adults. The impact of these factors intensifies with advancing age and may be influenced by hippocampal reserve. Promoting daily light physical activity and maintaining sleep continuity may serve as accessible, age-tailored strategies for preserving cognitive health in aging populations. ClinicalTrials.gov NCT04207502; https://classic.clinicaltrials.gov/ct2/show/NCT04207502. Show less
đź“„ PDF DOI: 10.2196/80584
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Yue Yang, Meiying Li, Xiaoge Ding +3 more · 2025 · Aging clinical and experimental research · Springer · added 2026-04-24
To explore the potential categories of fear of falling in elderly stroke patients and analyze the differences in characteristics and influencing factors among patients in different categories. AA tota Show more
To explore the potential categories of fear of falling in elderly stroke patients and analyze the differences in characteristics and influencing factors among patients in different categories. AA total of 386 elderly stroke patients hospitalized in the Department of Neurology of a tertiary grade A general hospital in Jilin Province from March 2024 to June 2024 were selected as research subjects using the convenience sampling method. A general information questionnaire, Modified Falls Efficacy Scale (MFES), Simplified Coping Style Questionnaire (SCSQ), and Social Support Rating Scale (SSRS) were used for the survey. Mplus 8.3 software was applied to conduct latent profile analysis (LPA) on fear of falling in elderly stroke patients to identify potential categories, and multivariate logistic regression was used to further explore the influencing factors of each category. There were 3 potential categories of fear of falling in elderly stroke patients: the high fear of falling group (21.8%), moderate fear of falling group (38.3%), and low fear of falling group (39.9%). Multivariate logistic regression analysis showed that gender, age, type of stroke diagnosis, visual status, hearing status, limb strength, coping style, and social support were the influencing factors for the potential categories of fear of falling in elderly stroke patients. Fear of falling in elderly stroke patients has obvious categorical characteristics. Medical staff should implement targeted interventions based on the characteristics and influencing factors of different potential categories to reduce patients' fear of falling. Show less
đź“„ PDF DOI: 10.1007/s40520-025-03236-9
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Claudia Strugnell, Cadeyrn J Gaskin, Michelle Jackson +7 more · 2025 · European journal of pediatrics · Springer · added 2026-04-24
Adhering to 24-h movement guidelines protects children's health and wellbeing. We investigated adherence among a sample of children in regional and rural Victoria, Australia. Analysis was conducted us Show more
Adhering to 24-h movement guidelines protects children's health and wellbeing. We investigated adherence among a sample of children in regional and rural Victoria, Australia. Analysis was conducted using baseline data from RESPOND, a large community-based obesity prevention intervention conducted in regional and rural Victoria, Australia. Children (aged approx. 9-12 years) self-reported screen time and wore a wrist-worn accelerometer for seven days to determine the mean daily time spent on moderate to vigorous physical activity (MVPA), light physical activity (LPA), sedentary and sleeping. Multi-level linear and logistic regressions were used to estimate associations between accelerometry outcomes and individual and school level demographics overall and by gender, accounting for school level clustering. Valid accelerometry data were obtained for 1,264 students. Twenty-two percent (22%) of boys and 16% of girls met all three movement guidelines and 11% boys and 9% of girls met none of the guidelines. Boys engaged in more MVPA, and less LPA than girls. Compared to those in grade 4 (aged approx. 9-10 years), students in grade 6 (aged approx. 11-12 years) had significantly reduced MVPA minutes (- 7.8; 95%CI -12.3, - 3.4); increased sedentary minutes (31.0; 95%CI 22.7, 39.3), and reduced odds of meeting screen time guidelines (odds ratio, 0.65; 95%CI 0.50, 0.84). Stratification by gender found these results to be consistent for boys and girls. Living in a medium or large rural town was associated with having 6.4 (95%CI 0.0, 12, 8) more minutes in MVPA (boys) and greater odds of adhering to screen time guidelines (OR, 1.96 (95%CI 1.02, 3.79) (girls) compared to living in regional centers. Sleep minutes were lower for students who spoke a language other than English at home (- 21.0 95%CI - 32.5, - 9.5). Only screen-time adherence for girls was associated with socioeconomic status. This study highlights low adherence to three Australian movement behavior guidelines among this large sample of regional and rural Victorian children. Large gender-differences in duration and adherence to MVPA and screen-time guidelines and declines with increasing age (all guidelines), highlight the need for population-wide interventions. • Time spent in movement behaviors (moderate-to-vigorous physical activity, light-intensity physical activity, sedentary behavior and sleep are important for children's health. • Few studies have examined device-measured movement behaviors and adherence to 24-h movement guidelines among regional children and whether this varies by gender, rurality and socioeconomic background. • This study found 22% of boys and 16% of girls met the 24-h movement recommendations, with 11% of boys and 9% of girls meeting no guideline. • Living in a medium or large rural town was associated with more moderate to vigorous physical activity in boys, and less screen-time among girls compared to those living in regional centers. Higher socioeconomic status was associated with less screen-time among girls. Show less
đź“„ PDF DOI: 10.1007/s00431-025-06444-7
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Jinlong Liu, Xiafeng Yu, Jiwen Xiong +4 more · 2025 · Frontiers in bioengineering and biotechnology · Frontiers · added 2026-04-24
Reverse Potts shunt is a promising yet high-risk therapy for pediatric pulmonary arterial hypertension. Postoperative hemodynamics is critically influenced by shunt configuration but is difficult to p Show more
Reverse Potts shunt is a promising yet high-risk therapy for pediatric pulmonary arterial hypertension. Postoperative hemodynamics is critically influenced by shunt configuration but is difficult to predict. This study aimed to quantify the effects of shunt size and location on hemodynamics to guide surgical planning. Based on a patient-specific model, four postoperative models with two different shunt locations [left pulmonary artery (LPA)-descending aorta (DAO) and pulmonary artery bifurcation-aortic arch] and three conduit sizes (4, 5, and 6 mm) were created. The direct Potts shunt model was created by a direct side-to-side anastomosis between the LPA and DAO with a 6-mm circular opening. Quantitative parameters including the shunt ratio (SR), which was defined as the percentage of the shunt flow rates to the total pulmonary inflow rate, lower limb oxygen saturation, and pressure were analyzed. Increasing the shunt size from 4 mm to 6 mm elevated the SR from 6.01% to 9.80%, concurrently reducing lower limb oxygen saturation from 89.57% to 86.52%. When taking 11,000 Pa as the threshold, this increased SR resulted in a reduction of the high-pressure area from 17.32% of the total pulmonary artery area to almost zero. Meanwhile, the high-pressure area on the aorta expanded from 8.72% of the total aortic area to 14.94%. These results indicated a reduction in the right ventricular afterload and an increase in the left ventricular afterload. Notably, a 6-mm shunt at the pulmonary artery bifurcation yielded a significantly larger SR than at the LPA (9.80% vs. 2.68%), which is attributed to a higher pressure gradient at the pulmonary artery bifurcation (1,201 Pa vs. 162 Pa). The shunt location had a greater impact on the SR than shunt size within the 4 mm-6 mm range in this specific case. A 6-mm shunt at the pulmonary artery bifurcation yielded a significantly larger SR than at the LPA, which is attributed to the higher preoperative pressure gradient at the bifurcation site. Left heart function is as critical as right heart function in maintaining pressure balance and determining outcomes, as the shunt flow increases the left ventricular afterload. Show less
đź“„ PDF DOI: 10.3389/fbioe.2025.1697468
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Harpreet S Bhatia, Raphael Cuomo, Mattheus Ramsis +3 more · 2025 · European journal of preventive cardiology · Oxford University Press · added 2026-04-24
With no currently available targeted therapies for lipoprotein(a) [Lp(a)] lowering, proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) may be an option for management of increased cardi Show more
With no currently available targeted therapies for lipoprotein(a) [Lp(a)] lowering, proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) may be an option for management of increased cardiovascular risk in individuals with elevated Lp(a). However, Lp(a) lowering with PCSK9i is variable. We aimed to evaluate the real-world change in Lp(a) and predictors of response. Using data from the University of California Health Data Warehouse, we conducted a multi-center retrospective study among adults prescribed PCSK9i therapy with available Lp(a) measurement before and after prescription. We evaluated change in Lp(a) compared to baseline and evaluated potential predictors of Lp(a) reduction using multivariable linear regression, including among patients with multiple serial Lp(a) measurements. Among 453 included individuals, PCSK9i use was associated with a median 17.3 [IQR 35.3, 0.0]% and 11.3 [31.7, 0.0] mg/dL reduction in Lp(a) overall. Among those with Lp(a) >50 mg/dL, a 17.7 [33.6, 0.0]% and 19.2 [42.0, 0.0] mg/dL reduction was observed. Higher baseline Lp(a) level (β -0.31, p<0.001) was a significant predictor of greater Lp(a) reduction, while female sex was associated with less reduction (β 9.28, p=0.02). Results were consistent across Lp(a) assay types and by PCSK9i type and sustained in those with serial Lp(a) measurements (n=274). In contrast, in a control group of 6750 individuals, a median change of 0.00 [-2.00, 3.00] mg/dL in Lp(a) was noted in serial measurements. PCSK9i are associated with modest Lp(a) lowering of approximately 17% in real-world clinical practice, with a consistent percent reduction by baseline Lp(a) level, PCSK9i type and Lp(a) assay type. Predictors of Lp(a) reduction include baseline Lp(a) level and sex without significant variation by age, race/ethnicity or other evaluated comorbidities. Show less
no PDF DOI: 10.1093/eurjpc/zwaf734
LPA
Ning Wei, Lulu Hu, Jian Li +1 more · 2025 · BMC nursing · BioMed Central · added 2026-04-24
Traditional approaches to assessing sleep quality in clinical nurses often overlook population heterogeneity and the complex interplay of influencing factors. This study employs Latent Profile Analysi Show more
Traditional approaches to assessing sleep quality in clinical nurses often overlook population heterogeneity and the complex interplay of influencing factors. This study employs Latent Profile Analysis (LPA) and Association Rule Mining (ARM) to identify distinct sleep quality subgroups and uncover key factor combinations, thereby informing targeted intervention strategies. A total of 1,686 nurses from 123 hospitals in Shandong Province were recruited through multistage stratified sampling. LPA was used to classify participants based on seven sleep dimensions from the Pittsburgh Sleep Quality Index (PSQI), while ARM was applied to identify frequent itemsets of sleep disorder triggers. Key influencing factors were further examined using univariate analysis and multivariate logistic regression. Three latent sleep profiles were identified: high (63.11%), moderate (34.10%), and low (2.79%) sleep quality. The low-sleep subgroup was characterized by higher proportions of being unmarried/divorced (42.55%), low monthly income (≤ 3,000 CNY, 42.55%), non-permanent employment (76.60%), and severe psychological distress (44.68%). In contrast, the high-sleep subgroup featured higher rates of being married (85.62%), moderate income (3,001–7,000 CNY, 73.03%), and low psychological distress (51.32%). Key determinants included marital status (OR = 2.153/2.252), income (OR = 9.098), employment type (OR = 1.475), and psychological state (OR = 0.060–0.555). ARM revealed distinct risk combinations: “low income + non-permanent employment” (lift = 3.895) for the low-sleep group; “married + moderate income + non-permanent employment + patient conflict” for the moderate group; and “high income + low psychological distress” buffering night-shift effects in the high-sleep group. By integrating LPA and ARM, this study reveals the multidimensional heterogeneity and interactive mechanisms underlying clinical nurses’ sleep quality. The findings support a stratified intervention framework combining institutional safeguards with precision strategies to enhance sleep health management in nursing populations. Show less
đź“„ PDF DOI: 10.1186/s12912-025-04026-4
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Hezhi Wang, Qingyu Yang, Hongxia Xiang +7 more · 2025 · Biochemical and biophysical research communications · Elsevier · added 2026-04-24
Pancreatic cancer (PC) represents a highly lethal malignancy characterized by diagnostic challenges owing to nonspecific early symptoms and insufficiently sensitive biomarkers. This investigation soug Show more
Pancreatic cancer (PC) represents a highly lethal malignancy characterized by diagnostic challenges owing to nonspecific early symptoms and insufficiently sensitive biomarkers. This investigation sought to identify novel PC biomarkers through lipidomic profiling, an emerging metabolomics methodology examining lipid pathways in disease pathogenesis. We established a humanized murine PC model. Small-molecule oxidized lipid metabolites in primary pancreatic tumors and hepatic metastases were quantitatively analyzed using liquid chromatography-tandem mass spectrometry (LC-MS/MS) integrated with a comprehensive metabolomics platform. Multivariate statistical approaches including principal component analysis (PCA) and orthogonal partial least squares-discriminant analysis (OPLS-DA) were systematically applied. Analysis identified 64 differentially expressed oxidized lipids structurally classified as unsaturated fatty acid derivatives. Comparative assessment of metabolic profiles revealed a pronounced reduction in prostaglandins (PGE Our findings establish prostaglandins PGE Show less
no PDF DOI: 10.1016/j.bbrc.2025.152900
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Bruno Bonfá-Araujo, Christian Blötner, András Láng +1 more · 2025 · European journal of investigation in health, psychology and education · MDPI · added 2026-04-24
Machiavellianism and borderline personality are known for influencing interpersonal dynamics through manipulative behaviors. Machiavellianism is characterized by calculated, egotistic, and callous man Show more
Machiavellianism and borderline personality are known for influencing interpersonal dynamics through manipulative behaviors. Machiavellianism is characterized by calculated, egotistic, and callous manipulation, while borderline personality involves emotionally driven impulsive manipulation due to instability and fear of abandonment. In this study, we explored the relationships of the two constructs with respect to broader personality constructs. Adult participants (N = 1011; Mage = 49.08 years, SD = 17.15) completed two measures each for Machiavellianism and borderline personality and a single inventory measuring the Big Five personality traits. Latent Profile Analysis (LPA) was used to investigate subgroups within the data. Machiavellianism was more strongly negatively associated with agreeableness and conscientiousness, while borderline personality traits were more strongly linked to neuroticism (more positively), agreeableness, and conscientiousness (both more negatively). Two distinct latent profiles emerged. Based on these findings, we suggest that Machiavellianism can align with either adaptive or maladaptive functioning, whereas a combination of Machiavellianism and borderline personality traits underscores a tendency towards manipulative behaviors with emotional instability. We suggest that future research build upon our findings by investigating concrete manipulative acts predicted by borderline personality and Machiavellianism. Show less
đź“„ PDF DOI: 10.3390/ejihpe15090185
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Sukanya Saikaew, Sirikwan Sangboonruang, Rodjana Pongsararuk +10 more · 2025 · Biosensors · MDPI · added 2026-04-24
Tuberculosis (TB) remains a major global health challenge, particularly in resource-limited settings where access to rapid and reliable diagnostics is limited. Conventional diagnostic methods, such as Show more
Tuberculosis (TB) remains a major global health challenge, particularly in resource-limited settings where access to rapid and reliable diagnostics is limited. Conventional diagnostic methods, such as smear microscopy and culture, are either time-consuming or lack adequate sensitivity. This study optimized recombinase polymerase amplification (RPA) using 16 primer combinations targeting IS Show less
đź“„ PDF DOI: 10.3390/bios15090607
LPA
Jun Qiao, Lei Jiang, Liuyang Cai +14 more · 2025 · Nature communications · Nature · added 2026-04-24
The extensive co-occurrence of cardiovascular diseases (CVDs), as evidenced by epidemiological studies, is supported by positive genetic correlations identified in comprehensive genetic investigations Show more
The extensive co-occurrence of cardiovascular diseases (CVDs), as evidenced by epidemiological studies, is supported by positive genetic correlations identified in comprehensive genetic investigations, suggesting a shared genetic basis. However, the precise genetic mechanisms underlying these associations remain elusive. By assessing genetic correlations, genetic overlap, and causal connections, we aim to shed light on common genetic underpinnings among major CVDs. Employing multi-trait analysis, we pursue diverse strategies to unveil shared genetic elements, encompassing SNPs, genes, gene sets, and functional categories with pleiotropic implications. Our study systematically quantifies genetic overlap beyond genome-wide genetic correlations across CVDs, while identifying a putative causal relationship between coronary artery disease (CAD) and heart failure (HF). We then pinpointed 38 genomic loci with pleiotropic influence across CVDs, of which the most influential pleiotropic locus is located at the LPA gene. Notably, 12 loci present high evidence of multi-trait colocalization and display congruent directional effects. Examination of genes and gene sets linked to these loci unveiled robust associations with circulatory system development processes. Intriguingly, distinct patterns predominantly driven by atrial fibrillation, coronary artery disease, and venous thromboembolism underscore the significant disparities between clinically defined CVD classifications and underlying shared biological mechanisms, according to functional annotation findings. Show less
đź“„ PDF DOI: 10.1038/s41467-025-62419-0
LPA
Priyansh Shah, Sara King, Sophia Trabanino +3 more · 2025 · Current atherosclerosis reports · Springer · added 2026-04-24
This review aims to explore the epidemiology of lipoprotein(a) [Lp(a)] by its structural and genetic make-up variation amongst ancestry groups. Lipoprotein(a) [Lp(a)] is a genetically determined lipop Show more
This review aims to explore the epidemiology of lipoprotein(a) [Lp(a)] by its structural and genetic make-up variation amongst ancestry groups. Lipoprotein(a) [Lp(a)] is a genetically determined lipoprotein particle, causally implicated in atherosclerotic cardiovascular disease (ASCVD) and calcific aortic valve stenosis (CAVS). Given its genetic basis, studies have shown marked ancestry-related differences in different races and ethnicities. Lp(a) plasma concentrations vary by more than 100-fold among individuals, primarily due to LPA gene polymorphisms and the number of kringle-IV type 2 (KIV2) repeats, which define apolipoprotein(a) [apo(a)] isoform size. Individuals of African descent have the highest median concentrations, followed by South Asians, with Hispanics/Latinos and East Asians having lower levels. Admixed populations display heterogeneity reflecting genetic ancestry. Despite differences in absolute levels, the relative ASCVD risk per unit increase in Lp(a) is consistent across groups, highlighting the universal atherogenicity of elevated Lp(a). Small apo(a) isoforms are associated with higher Lp(a) concentrations and risk, though isoform size is mainly a surrogate for Lp(a) burden. Despite a strong genetic basis and disproportionate burden in some populations, ancestry-specific testing guidelines are limited and testing rates remain low. Therapies targeting LPA transcription are in development, with outcome trials underway. Integrating ancestry-informed perspectives with universal risk principles is essential for equitable prevention and treatment. Routine, one-time Lp(a) testing enables cost-effective early risk stratification as Lp(a)-directed therapies emerge. Show less
đź“„ PDF DOI: 10.1007/s11883-025-01365-0
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Maciej Banach, Zlatko Fras, Dan Gaita +23 more · 2025 · Global heart · added 2026-04-24
Cardiovascular diseases (CVDs) remain a leading global cause of mortality and disability, with significant disparities observed across countries. This is particularly true in Central and Eastern Europ Show more
Cardiovascular diseases (CVDs) remain a leading global cause of mortality and disability, with significant disparities observed across countries. This is particularly true in Central and Eastern Europe (CEE), where populations are primarily at high and very high CVD risk. Highlighting modifiable risk factors underscores the urgent need for effective prevention programs. This paper introduces the European Program for Prevention (EPP), an initiative by the International Lipid Expert Panel (ILEP), designed to address these challenges. The EPP aims to enhance awareness and knowledge of validated preventive healthcare solutions implemented in CEE countries, showcase the region's potential for innovative strategies, and evaluate the adaptability of successful programs for broader implementation. The EPP strongly supports the EU Cardiovascular Health Plan, as well as initiatives by the World Heart Federation (WHF) and World Health Organization (WHO), by promoting best practices, early detection, integrated prevention frameworks, training, cross-border cooperation, and policy development. It advocates shifting healthcare priorities towards pre-disease prevention, thus reducing reliance on resource-intensive treatments. The program proposes an optimal CVD prevention system that includes mandatory health education, screening programs for familial hypercholesterolemia and universal Lp(a) screening, and comprehensive check-ups, notably integrated, comprehensive care programs. By leveraging existing validated programs and fostering collaboration, the EPP seeks to reduce the burden of CVD, improve outcomes, and promote cardiovascular health across Europe and beyond. Show less
đź“„ PDF DOI: 10.5334/gh.1491
LPA
Defeng Dong, Yanhe Qu, Dianbo Zhang +1 more · 2025 · Frontiers in psychology · Frontiers · added 2026-04-24
This study used objectively measured data and compositional data analysis to examine the relationship between 24-hour movement behaviors and perceived stress in Chinese university students. Cross-sect Show more
This study used objectively measured data and compositional data analysis to examine the relationship between 24-hour movement behaviors and perceived stress in Chinese university students. Cross-sectional data were collected from 208 Chinese university students (mean age = 20.23 years, 52.9% female). Accelerometers were used to measure 24-hour movement behaviors, including moderate-to-vigorous physical activity (MVPA), light physical activity (LPA), sedentary behavior (SB), and sleep. The Perceived Stress Scale (PSS-14) assessed perceived stress. Compositional data methods were applied to analyze the relationship between the proportion of time spent in 24-hour activities and perceived stress. Compositional regression analysis indicated that time spent in MVPA ( The proportion of time spent in MVPA and LPA was negatively associated with perceived stress among university students. Replacing sedentary behavior with MVPA or LPA was associated with lower perceived stress. However, these findings should be interpreted with caution due to the study's cross-sectional design and reliance on self-reported sleep data. Show less
đź“„ PDF DOI: 10.3389/fpsyg.2025.1681198
LPA
Zhengliang Li, Xiaokai Chen, Linlin Ren +4 more · 2025 · Frontiers in endocrinology · Frontiers · added 2026-04-24
Cardiovascular disease (CVD) is the leading cause of mortality in patients with metabolic dysfunction-associated steatotic liver disease (MASLD), yet traditional risk predictors remain limited in clin Show more
Cardiovascular disease (CVD) is the leading cause of mortality in patients with metabolic dysfunction-associated steatotic liver disease (MASLD), yet traditional risk predictors remain limited in clinical practice. To develop machine learning (ML) models for classifying prevalent atherosclerotic cardiovascular disease (ASCVD) risk in MASLD patients, and to enhance model interpretability using SHapley Additive exPlanations (SHAP). Methods: This retrospective study included 590 MASLD patients diagnosed at the Affiliated Hospital of Qingdao University between December 2019 and December 2024. Patients were randomly divided into a training set (n=413) and a validation set (n=177), and further stratified based on ASCVD status. Least absolute shrinkage and selection operator (LASSO) regression was used for feature selection. Six ML models were developed and evaluated using sensitivity, specificity, accuracy, area under the receiver operating characteristic curve (AUC), and F1 score. SHAP analysis was performed to interpret feature contributions. ASCVD was present in 434 of 590 patients (73.6%). The Gradient Boosting (GB) model achieved the best performance, with AUCs of 0.918 (95% CI: 0.890-0.944) in the training set and 0.817 (95% CI: 0.739-0.883) in the validation set. SHAP analysis identified the top predictors as the Cholesterol-HDL-Glucose (CHG) index, Castelli Risk Index II (CRI-II), lipoprotein(a) [Lp(a)], serum creatinine (Scr), and uric acid (UA). The GB model demonstrated strong high accuracy in identifying existing ASCVD in MASLD patients and may serve as a useful tool for early risk stratification in clinical settings. Show less
đź“„ PDF DOI: 10.3389/fendo.2025.1684558
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Rosalie W M Kempkes, Jordan M Kraaijenhof, Bram W van Os +9 more · 2025 · Journal of clinical lipidology · Elsevier · added 2026-04-24
High plasma lipoprotein(a) [Lp(a)] levels are associated with accelerated atherosclerosis and subsequent atherosclerotic cardiovascular disease (ASCVD), potentially through enhanced inflammatory signa Show more
High plasma lipoprotein(a) [Lp(a)] levels are associated with accelerated atherosclerosis and subsequent atherosclerotic cardiovascular disease (ASCVD), potentially through enhanced inflammatory signaling of monocytes. Given that monocytes are major players in ASCVD risk and the role of epigenetic changes in regulating their responsiveness, we propose that investigating changes in chromatin accessibility could reveal the underlying mechanisms of enhanced monocyte inflammation. In this observational case-control study, we collected blood from subjects with low (<25 nmol/L) and elevated (>350 nmol/L) plasma Lp(a) with and without a history of ASCVD, matched for age and sex. A total of 60 subjects were included in the study, comprising 60% males and a mean age of 62.8 ± 7.8 years. We assessed gene expression and chromatin accessibility of fluorescence-activated cell sorting (FACS)-sorted classical monocytes using reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and bulk assay for transposase-accessible chromatin (ATAC)-sequencing and analyzed plasma cytokine levels. Subjects with high plasma Lp(a) showed significantly increased gene expression of IFIT3. At the plasma level, subjects with high Lp(a) without ASCVD were distinguished by higher concentrations of chemokine C-X-C motif ligand 10 (CXCL10). While these results are consistent with previous research demonstrating increased interferon-γ signaling in monocytes of individuals with elevated Lp(a), we did not detect differences in chromatin accessibility of monocytes between subjects with high or low Lp(a), irrespective of ASCVD status. While subjects with high Lp(a) levels showed enhanced monocyte inflammation, no differences in chromatin accessibility were detected. This suggests that the pro-inflammatory signature of Lp(a) and ASCVD on monocytes is regulated at a level other than chromatin accessibility. Show less
no PDF DOI: 10.1016/j.jacl.2025.08.003
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Xinyu Wang, Xu Zhang, Miaomiao Wan +2 more · 2025 · Child: care, health and development · Blackwell Publishing · added 2026-04-24
Physical activity (PA), sedentary behaviour (SB) and sleep (SLP)-key components of 24-h movement behaviours-have each been independently linked to motor development in preschool children. However, the Show more
Physical activity (PA), sedentary behaviour (SB) and sleep (SLP)-key components of 24-h movement behaviours-have each been independently linked to motor development in preschool children. However, the lack of understanding regarding their integrated and mutually exclusive nature has limited research on their combined impact on early health outcomes. This study employed compositional data analysis (CoDA) to examine the relationships between these behaviours and fundamental movement skills (FMS), as well as potential changes in FMS resulting from isotemporal reallocation. A cross-sectional study was conducted with 292 preschool children (3-6 years old; 149 boys and 143 girls). SB, light physical activity (LPA) and moderate-to-vigorous physical activity (MVPA) were measured using accelerometers, whereas sleep duration was parent-reported. FMS, including locomotor skills, object-control skills and total motor skills (total MS), were assessed using the third edition of the Test of Gross Motor Development (TGMD-3). CoDA was used to analyse the relationship between 24-h movement behaviours and FMS. After adjusting for gender, age, family socioeconomic status (SES) and the number of children in the household, a higher proportion of MVPA was significantly positively associated with both total MS (β = 9.39, p = 0.008) and locomotor skills (β = 6.69, p = 0.003). In a 15-min isotemporal reallocation model, substituting MVPA for other behaviours resulted in significant improvements in both total MS and locomotor skills. Dose-response analysis revealed that reallocating even a small amount of time (e.g., 15 min) to MVPA resulted in meaningful benefits for FMS. Notably, this relationship was asymmetric: The negative impact of reducing MVPA outweighed the gains from increasing MVPA. These findings highlight the importance of prioritizing MVPA within the 24-h movement behaviours framework to optimize motor development in preschool-aged children. Show less
no PDF DOI: 10.1111/cch.70182
LPA
Kamal Awad, Chadi Ayoub, Reza Arsanjani · 2025 · European journal of preventive cardiology · Oxford University Press · added 2026-04-24
no PDF DOI: 10.1093/eurjpc/zwaf590
LPA