“Surrogate” definitions of intrinsic subtypes, which imply the Ki67 proliferation marker, help to clinically distinguish luminal breast carcinomas (Lum BC). Here, mass spectrometry–based proteomics ca Show more
“Surrogate” definitions of intrinsic subtypes, which imply the Ki67 proliferation marker, help to clinically distinguish luminal breast carcinomas (Lum BC). Here, mass spectrometry–based proteomics can help analyse the protein content of malignant and normal cells and eventually distinguish patient samples from healthy controls at the molecular level. In this work, peripheral blood CD14 + monocyte proteomes of the LumA, LumB-HER2 − and LumB-HER2 + subtypes and those with benign disease were compared to healthy controls (HCs). Among differentially expressed proteins (DEPs), The online version contains supplementary material available at 10.1038/s41598-026-39686-y. Show less
Long-term treatment with bisphosphonates is accompanied by an increased risk of medication-related osteonecrosis of the jaw (MRONJ). Currently, no clinically useful biomarkers for the predictive diagn Show more
Long-term treatment with bisphosphonates is accompanied by an increased risk of medication-related osteonecrosis of the jaw (MRONJ). Currently, no clinically useful biomarkers for the predictive diagnosis of MRONJ are available. To investigate the potential key proteins involved in the pathogenesis of MRONJ, a proteomic LC-MS/MS analysis of saliva was performed. Differentially expressed proteins (DEPs) were analyzed using BiNGO, ClueGO, cytoHubba, MCODE, KEGG, and ReactomeFI software packages using Cytoscape platforms. In total, 1545 DEPs were identified, including 43 up- and 11 down-regulated with a 1.5-fold cut-off value and Show less