Gut Microbial Function and Immune Aging: An Evidence-Graded Framework Linking Microbial Metabolites to Healthspan and Age-Related Disease
He DS, Liao F, Chen HL et al.
Aging and Disease · 23 Sep 2026
Targeting PPARα deficiency in cranial bone marrow monocytes improved cognitive function and reduced neurodegeneration markers in older patients with chronic brain injury.
In a preprint analyzing over 730,000 adults, researchers linked clonal hematopoiesis to faster physical decline mediated by T-cell changes.
Neuroimaging and post-mortem transcriptomics connect disrupted astrocytic aquaporin-4 polarization and blood-brain barrier breakdown to increased epigenetic and brain age.
Large human cohort data and cell experiments show that ASXL1-driven clonal hematopoiesis worsens aortic valve hemodynamics and promotes calcification through inflammatory signaling.
Declining levels of the chromatin organizer SATB1 disrupt genomic boundaries and drive inflammatory gene activation in naive CD4+ T cells.
