Page 5 of 11 — 256 published developments, newest first.
Researchers have mapped human and mouse kidney DNA methylomes at single-cell resolution, identifying disease-associated epithelial states characterized by epigenetic age acceleration and altered chromatin compartments.
Read analysisAn integrative analysis of NHANES epidemiological data and network toxicology suggests that elevated blood cadmium levels are significantly associated with osteoarthritis risk, driven by cellular senescence and FOXO signaling pathways.
Read analysisResearchers reported that the natural phenolic compound Parishin B extends C. elegans mean lifespan by 23.88% and alleviates disease-associated proteotoxicity, indicating a potential multi-pathway strategy for age-related decline.
Read analysisA systematic review of 91 clinical and preclinical reports proposes a multi-mechanism framework for skin aging, identifying oxidative stress and mitochondrial feedback loops as central therapeutic targets.
Read analysisA preclinical study shows that engineered extracellular vesicles can accelerate aged skin repair in mice by upregulating ASS1, thereby reversing macrophage senescence and restoring mitochondrial energy metabolism.
Read analysisA newly published expert review outlines major translational challenges for senolytics in oncology, citing tumor background variability, risk of proliferative recovery, and adverse effects, while highlighting emerging immune-based alternatives.
Read analysisResearchers developed a bioadaptive NAD+-genipin nanomedicine with staged intracellular release that reduced cardiac fibrosis and preserved ventricular function in mice by replenishing NAD+ and suppressing UCP2 upregulation.
Read analysisA preclinical study demonstrated that the natural compound Zingerone dose-dependently reduced cognitive and motor decline in aging rats by attenuating oxidative stress and neuroinflammation in the hippocampus.
Read analysisResearchers demonstrated that ALKBH5-mediated m6A demethylation promotes cardiac aging by reducing SLC38A3 and altering glutamine metabolism, indicating that early preventive intervention is required to avoid age-associated remodeling.
Read analysisA retrospective cohort analysis of 7,624 adults suggests that phenotypic age metrics based on standard clinical biomarkers can serve as practical tools for stratifying mortality risk and chronic disease burden.
Read analysisA paper in The Journal of Physiology outlines how early-life nutritional factors program renal health and influence the subsequent aging trajectory of the kidney.
Read analysisThe newly published characterization of the chemical fingerprint of cellular senescence provides key molecular reference points that could improve biomarker selection and therapeutic targeting for senolytic drug developers.
Read analysisResearchers reported that GMPS drives pancreatic ductal adenocarcinoma progression by suppressing DNA damage and cellular senescence, indicating that targeting GMPS could provide a therapeutic pathway to induce senescence in aggressive cancers.
Read analysisBy combining label-free Raman imaging with spatial transcriptomics, researchers have mapped the molecular architecture of senescent cells, identifying a lipid-linked Raman signature that could refine target discovery for senolytic drug development.
Read analysisA preclinical study shows that senolytic therapies targeting upregulated BCL2 and IAP pathways can eliminate chemotherapy-induced senescent cells, remodeling the SASP to activate CD8+ T cells and suppress metastatic progression in prostate cancer models.
Read analysisA newly proposed conceptual framework links NAD+ homeostasis and mitochondrial quality control in lens epithelial cells to crystalline lens aging, outlining three experimental levels to validate therapeutic targets for presbyopia and cataracts.
Read analysisA study in Geroscience reports that naked mole rats may prevent neuronal lipotoxicity and age-related neurodegeneration by shuttling hippocampal lipids from neurons to microglia, pointing to a novel biological mechanism of cognitive resilience.
Read analysisPreclinical research shows that the antioxidant tert-butylhydroquinone (tBHQ) reverses age-dependent hypothalamic mitochondrial dysfunction and synaptic vulnerability in female offspring exposed to high maternal fructose, highlighting Nrf2 signaling as a candidate pathway for mitigating developmental metabolic programming.
Read analysisA cross-sectional analysis of 529 older Japanese adults indicates that higher whole-blood NAD+ concentrations are associated with lower odds of frailty, though the relationship appears partly mediated by blood cell composition.
Read analysisA newly published scientific review outlines how marine-derived bioactives could mitigate age-related immunosenescence and organ dysfunction, pointing to advanced encapsulation as a key requirement to overcome poor absorption.
Read analysisA new clinical trial has commenced to evaluate the mTOR inhibitor sirolimus in pediatric patients with ataxia-telangiectasia, exploring the therapeutic potential of geroscience-derived pathways in genetic premature aging disorders.
Read analysisA retrospective study in Geroscience reports that smoking cessation is associated with a dose-response reduction in biological age acceleration, with former smokers of over 20 years approaching the epigenetic profiles of never-smokers.
Read analysisA scientific review published in Oral Diseases details how interactions between oral dysbiosis, cellular senescence, and immunosenescence establish a self-sustaining inflammatory ecosystem in elderly periodontitis, pointing to host-modulatory therapy as a necessary future intervention.
Read analysisA cross-sectional cohort study of 5,322 participants established that accelerated biological aging is significantly associated with an increased burden of retinal drusen, suggesting that early structural signs of age-related macular degeneration reflect systemic aging processes.
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