Long-lived clams show different metabolic patterns in their tissues
Researchers compared five clam species that live from about 30 to over 500 years. Long-lived clams had different levels of certain energy-related chemicals in their gills and mantle.
Original title: Metabolomic Signatures of Longevity in Bivalves Reveal Reorganization of TCA Cycle and Amino Acid Metabolism.
How the hearts of people aged 100 and older hold up over time
This review gathers past studies on heart and blood vessel health in centenarians. It describes patterns, but does not prove what causes their heart resilience.
Original title: Cardiovascular resilience in centenarians.
A drug called ruxolitinib eased eye blood vessel growth in lab and rat studies
Researchers tested ruxolitinib in aging eye cells and in rats with eye blood vessel growth. The drug reduced leakage and growth, and looked safe for one month.
Original title: The potential of ruxolitinib as a senomorphic therapy in alleviating neovascular age-related macular degeneration : Ruxolitinib inhibits CNV.
Life Biosciences reports early Phase 1 safety data for ER-100 in glaucoma patients
Life Biosciences announced interim Phase 1 data for ER-100, an epigenetic restoration therapy, in three participants with open-angle glaucoma. The therapy was well-tolerated through Day 56, and two participants showed preliminary visual field improvements.
Original title: Life Biosciences Announces First-in-Human Phase 1 Trial Data
Fruit fly study finds a gene that helps remove aging gut cells
Researchers found a protein-making gene that rises in aging fruit fly gut cells and helps them get shed. This shows one possible way aging gut cells are cleared, but it is only a fruit fly finding.
Original title: The antimicrobial peptide pileup promotes enterocyte shedding to maintain gut homeostasis in aging Drosophila.
Blood aging markers differ between endometriosis and related ovarian cancer
Researchers compared aging signs in blood from women with endometriosis, ovarian cancer, and healthy women. The study finds differences, but it does not show these markers can predict cancer.
Original title: Multimodal analysis reveals asynchronous aging dynamics between endometriosis-associated ovarian cancer and endometriosis patients.
Recent studies look at vaccines for older adults
This commentary highlights earlier vaccine studies in an older-adult journal. It does not test anything new, and it points out that some links to dementia are not proven.
Original title: Recent research on vaccines for older adults.
Does relationship status change how illness counts link to activity and frailty in older adults
Researchers checked whether being partnered or single changed links between health conditions, activity, and frailty. They found little sign that it did. The study cannot show cause, and it only looked at one group of older adults.
Original title: Does Relationship Status Affect the Association Between Comorbidity, Physical Activity and Frailty in Older People? Findings from the Southampton Longitudinal Study of Ageing (SaLSA).
Hearing loss and thinking skills across life: what studies show
This review summarizes earlier research on hearing loss, memory, and thinking from childhood to old age. It suggests hearing loss may be a factor that can be changed, though not every treatment works.
Original title: The Hearing-Cognition Relationship Across the Lifespan: Mechanisms, Interventions and Outcomes.
How older adults see their own memory changes with age
Older adults who did better on memory and thinking tests often saw age-related changes as more changeable. The study only shows links at one point in time, not cause and effect.
Original title: Essentialist and Nonessentialist Views of Cognitive Aging in Older Age: The Role of Working Memory, Cognitive Inhibition and Psychological Well-Being.
How aging processes may relate to systemic sclerosis, a rare autoimmune disease
This review looks at how body aging may play a part in systemic sclerosis, a disease that affects the skin and organs. It is a summary of earlier work, not a new test in people.
Original title: Hallmarks of aging in systemic sclerosis: implications for pathogenesis, multimorbidity, and therapeutic development.
Lilly's Duffin reports tirzepatide slowed epigenetic aging clocks in older adults
Kevin Duffin of Eli Lilly presented data at ARDD on a tirzepatide trial, SURMOUNT-5, in patients aged about 50 to 80 with obesity. He said the 72-week study showed a 1.38-year rise in chronological age, with some epigenetic clocks falling below baseline and pace-of-aging clocks showing a reduction.
Original title: ARDD 2026: Traditional Biology to AI-Driven Breakthroughs
Longevity.Technology examines the $101 million XPRIZE and its potential impact on healthspan
The outlet's article discusses the $101 million XPRIZE and how it could redefine human healthspan. Only the headline and teaser were available, so details of the prize's terms and any results are not described.
Original title: Why The $101 Million XPRIZE Could Redefine Human Healthspan
Cataract surgery and falls: what twelve studies found
Twelve studies were reviewed together. Many linked cataract surgery to better balance and fewer falls, but the evidence is limited. The studies do not prove the surgery caused these changes.
Original title: Impact of Cataract Surgery on Postural Control and Fall Risk in Adults and the Elderly: A Systematic Review.
Hand squeezing exercise lowered daytime blood pressure more than no exercise
In a 4 week trial, people who did handgrip squeezes had lower blood pressure while awake than a control group. Leg exercise did not show this effect, and the difference was modest.
Original title: Four weeks of isometric handgrip training results in lower awake ambulatory blood pressure compared with control: a randomized clinical trial.
Longevity.Technology commentary raises a $101 million question about the sector
The outlet's headline poses a $101 million question and states that the answer is not who wins. Only the headline and teaser were available, so the amount's purpose and the companies involved cannot be confirmed.
Original title: The $101 million question isn’t who wins
Longevity expert says next longevity hotspot may have been found
A longevity expert says the world's next longevity hotspot may have been found. The teaser does not identify the location or give further details.
Original title: The world's next longevity hotspot may have been found, longevity expert says
How cancer treatment can leave behind aging cells that affect the tumor and immune system
This review looks at how cancer treatments can leave cells in a state of stress called senescence. It explains how these cells may help or hurt the immune system.
Original title: Reshaping the tumor immune microenvironment via therapy-induced senescence: senescence-associated secretory phenotype networks and senolytic strategies.
How aging and weight gain may work together to lower testosterone in men
This review summarizes past studies on how aging, obesity and low testosterone may feed into each other. It does not test any treatment, so it cannot show what helps men.
Original title: Mechanisms of the interaction between aging of the male reproductive system and obesity, and clinical management strategies (Review).
Aspirin and dementia risk may differ by a person's genes for platelet count
In a large trial, aspirin seemed to lower dementia risk in people with one genetic pattern. It also raised major bleeding, and the authors say these results need checking.
Original title: Platelet count polygenic scores may modify the effect of aspirin in primary prevention of dementia.
Cells from a rare aging syndrome aged faster in a dish
Scientists grew skin-like cells from a patient with a rare aging syndrome and watched them age early. This is a lab study, so it does not show what happens in people.
Original title: Accelerated Senescence of Fibroblast-Like Cells Derived from Induced Pluripotent Stem Cells of a Patient with Wiedemann-Rautenstrauch Progeroid Syndrome.
A method for testing an AI chat companion for lonely older adults
Researchers describe a step-by-step way to build and test an AI companion for older adults. Results show the approach may be workable, but this does not prove the companion helps people.
Original title: A Methodological Framework for a Large Language Model Virtual Companion for Older Adults at Risk of Social Isolation.
Tiny particles from bird stem cells eased aging-like changes in gum cells in a dish
Researchers grew gum cells in a dish and exposed them to bacterial toxin. Tiny particles from bird stem cells reduced inflammation and signs of aging. This was tested only in lab cells, so it does not show what happens in people.
Original title: Avian mesenchymal stem cell-derived extracellular vesicle alleviates the Porphyromonas gingivalis lipopolysaccharide induced gingival fibroblast senescence.
Berberine shot near foot wounds helped diabetic ulcers heal more in one trial
In a randomized trial of 96 people, berberine plus surgery healed more ulcers than surgery alone. The authors say the link to the PDGF-B pathway needs more study, and larger trials are needed.
Original title: Berberine improves diabetic foot ulcer healing after tibial transverse osteotomy by inhibiting the PDGF-B/PDGFRβ signaling pathway.
Bacterial cell wall material extended lifespan in worms and mice in one study
Researchers found that a bacterial cell wall part called peptidoglycan helped cell recycling work better and extended lifespan in worms and mice. This does not show the same effect would happen in people, and more checks are needed.
Original title: Bacterial Peptidoglycan Extends Lifespan by Activating Lysosomal Activity through V-ATPase Binding.
Hormone therapy and menopause timing linked to breast cancer outcomes
Women who used hormone therapy had more breast cancer cases but fewer deaths from it. This study watched people over time, so it can show links but not prove cause.
Original title: Menopause timing, hormone therapy, epigenetic aging, and breast cancer outcomes: a secondary analysis of the PLCO Cancer Screening Trial.
Kidney aging may link to damage in the kidney's mitochondrial DNA
This review describes earlier work on kidney aging and small energy-making parts of cells called mitochondria. It suggests DNA changes there may help track kidney health.
Original title: THE KIDNEY AS A WINDOW INTO MAMMALIAN AGING: METABOLIC FRAILTY, MITOCHONDRIAL RESILIENCE, AND THE CONTINUUM FROM INJURY TO AGING.
Squeezing cell nuclei helps gene tools switch on cell changes in mice
Researchers squeezed mouse skin cells briefly, which loosened tightly packed DNA and helped gene tools work better. The skin cells from aged mice also looked biologically younger on DNA age markers.
Original title: Mechano-epigenetic enhancement of CRISPR activation of target genes for cell reprogramming
How everyday surroundings may affect heart failure in older adults
This review looks at pollution, noise, heat, and other surroundings linked to heart failure in older people. It argues these factors matter alongside age and heart disease.
Original title: Exposomic Determinants in Heart Failure Among Older Adults - Mechanistic Links, Clinical Evidence, and Future Perspectives.
Mediterranean diet linked to two mitochondrial proteins in older heart patients
People who followed the Mediterranean diet more closely had higher blood levels of two small proteins. The study cannot show the diet caused these levels, and more research is needed.
Original title: Mediterranean diet adherence is associated with mitochondrial microproteins Humanin and SHMOOSE; potential role of the Humanin-Nox2 interaction in cardioprotection.