👤 Naseem Akhter

Multiple studies show conflicting association between APOE polymorphisms and the risk of PDD, yielding inconsistent results. To elucidate, a meta-analysis was conducted using existing articles from Web of Science, PubMed, Cochrane, Google Scholar, Embase, WanFang, and CNKI databases, including case-control studies published up to January 31, 2025. A total of 27 studies (3,115 PD controls and 1,338 PDD cases) were included, with pooled Odds Ratio (ORs) and 95% confidence intervals (CIs) calculated using CMA, Biostat, United States. To assess APOE genotypes and PDD risk, three comparisons were examined: 5 genotypes vs. ε3/3, ε2+/ε4 + vs. ε3/3, and ε4 + vs. ε4-. The ε3/4 (OR = 1.56, 95% CI: 1.25-1.95); ε4 + vs. ε3/3 (OR = 1.52, 95% CI: 1.20-1.93) and ε4 + vs. ε4- (OR = 1.62, 95% CI: 1.39-1.90) genotypes were associated with an increased PDD risk, while ε2 + showed no significant effect (OR = 1.21, 95% CI: 0.88-1.65, Show less

Eichhornia crassipes (Mart.) Solms, also known as Pontederia crassipes Mart, has traditionally been used for its sedative, antipsychotic, and memory-enhancing properties. However, its effects against Alzheimer's disease (AD) remain unexplored. Therefore, this study aimed to investigate the in vitro anti-AD properties of methanol (MEECF), ethanol (EEECF), and ethyl acetate (EAEECF) extracts of E. crassipes flowers and to identify potential multi-modal anti-AD phytocompounds using computational drug discovery targeting acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and beta-site amyloid precursor protein cleaving enzyme-1 (BACE-1). Initially, 204 phytocompounds were metabolically annotated through GC-MS analysis of the extracts, and their functional groups and chemical nature were identified using PPS and FT-IR analysis, respectively. Molecular docking identified two hit phytocompounds (CID 4970, fumarine, and CID 106962, cyclopentanemethanamine, 5-amino-2,2,4-trimethyl-) in MEECF and EEECF, which exhibited higher binding affinities toward all targets compared to the control drug donepezil (-5.721 kcal/mol). Further molecular analysis revealed favorable pharmacokinetics, drug-likeness, and no toxicity for these two phytocompounds. Molecular dynamics simulation confirmed their binding stability to the active sites of AChE, BChE, and BACE-1, exhibiting multi-modal inhibitory activity. MEECF, EEECF, and EAEECF showed concentration-dependent antioxidant and AChE and BChE inhibition, supporting the in silico results regarding oxidative stress and cholinergic pathways. These findings suggest the anti-AD potential of E. crassipes flowers, with fumarine and cyclopentanemethanamine, 5-amino-2, 2, 4-trimethyl- identified as multi-modal inhibitors of AChE, BChE, and BACE-1. However, further in vivo research is required to comprehensively evaluate their efficacy in combating AD. Show less

Cardiovascular diseases remain a significant reason for illness and death globally. Although certain interleukins have been extensively researched about cardiovascular disease (CVD), new findings have identified unique members of the interleukin family that could potentially play a role in cardiovascular well-being and ailments. This review discusses the current understanding of the role of these recently identified interleukins, such as IL-27, IL-31, IL-32, IL-33, and the IL-28 group (IL-28A, IL-28B, IL-29), in the development of cardiovascular diseases. Every interleukin has various impacts achieved through particular receptors and signaling pathways that affect inflammatory processes, differentiation of immune cells, and the functioning of blood vessels. IL-27 controls the development of inflammatory Th17 cells and might decrease inflammation in atherosclerosis. IL-31 plays a role in the interaction between the immune system and nerves, as well as in itching. IL-32 enhances the generation of inflammatory proteins and has been linked to coronary artery disease. IL-33 has beneficial effects on the cardiovascular system, whereas its imitation receptor sST2 could potentially be used as a biomarker. Additional studies are needed to investigate the antiviral and immune-system regulating effects of the IL-28 group in cardiovascular diseases. In general, explaining the ways in which new interleukins contribute to the progression of cardiovascular diseases can help discover fresh targets for therapy and new approaches toward enhancing the prevention and treatment of heart disorders. Additional research on the way these cytokines engage with established disease pathways is necessary. Show less

Human neonates are predisposed to an increased risk of mortality from infection due to fundamental differences in the framework of innate and adaptive immune responses relative to those in the adult population. As one key difference in neonates, an increase in the immunosuppressive cytokine, IL-27, is responsible for poor outcomes in a murine neonatal model of bacterial sepsis. In our model, the absence of IL-27 signaling during infection is associated with improved maintenance of body mass, increased bacterial clearance with reduced systemic inflammation, and decreased mortality rates that correlate to preservation of glucose homeostasis and insulin production. To further elucidate the mechanisms associated with IL-27 signaling and metabolic fitness, we analyzed global transcriptomes from spleen, liver, pancreas, and hindlimb muscle during Show less

Human newborns exhibit increased vulnerability and risk of mortality from infection that is consistent with key differences in the innate and adaptive immune responses relative to those in adult cells. We have previously shown an increase in the immune suppressive cytokine, IL-27, in neonatal cells and tissues from mice and humans. In a murine model of neonatal sepsis, mice deficient in IL-27 signaling exhibit reduced mortality, increased weight gain, and better control of bacteria with reduced systemic inflammation. To explore a reprogramming of the host response in the absence of IL-27 signaling, we profiled the transcriptome of the neonatal spleen during Show less