Brain IGF-1 Shields Male Mice From Age‑Related Decline
Central IGF-1 protects against features of cognitive and sensorimotor decline with aging in male mice https://t.co/7U25aLdLFv
Blocking IGF1 Senescence Reverses Hair Follicle Aging
Targeting IGF1‐Induced Cellular Senescence to Rejuvenate Hair Follicle Aging - Wang - 2025 - Aging Cell - Wiley Online Library https://t.co/LwbNFih66G
Calorie Restriction Deactivates Complement C3a, Slowing Inflammaging
"complement C3a reduction is a metabolically regulated inflammatory checkpoint that can be harnessed to attenuate inflammaging" Exoproteome of calorie-restricted humans identifies complement deactivation as an immunometabolic checkpoint reducing inflammaging https://t.co/FxGHE6Obm0
Nature's $13k Pay‑to‑Publish Model Enriches Journals, Not Scientists
Also, the pay-to-publish model, as high as $13,000 in Nature Journals get rich, everyone else (scientists, public), poor
Nicotinamide Boosts NK Cells, Induces NHL Remissions
Nicotinamide enhances natural killer cell function and yields remissions in patients with non-Hodgkin lymphoma https://t.co/VrC2ertsVd
Even Morning Coffee Can Harm Sleep Quality
If you struggle with sleep issues, cutting caffeine intake, even if consumed in the early AM, may be beneficial Caffeine intake from different dietary sources and its association with sleep quality in employed adults https://t.co/NuwkDpwmk2
Omega‑3 Index: Key Biomarker for Health and Performance
Omega-3 Index as a Sport Biomarker: Implications for Cardiovascular Health, Injury Prevention, and Athletic Performance https://t.co/mBkHB6BlIs
Uridine Boosts Synapse Formation in Aging Brains
Nutritional modifiers of aging brain function: use of uridine and other phosphatide precursors to increase formation of brain synapses https://t.co/bOoaNebYmn
Uridine Shields Neurons by Activating Mitochondrial K⁺ Channel
The Protective Effect of Uridine in a Rotenone-Induced Model of Parkinson’s Disease: The Role of the Mitochondrial ATP-Dependent Potassium Channel https://t.co/jBlSlgedWo
Ergothioneine Ties Blood Metabolome To
Ergothioneine. The blood metabolome of cognitive function and brain health in middle-aged adults – influences of genes, gut microbiome, and exposome https://t.co/H8tWyRhswR
Kidney Decline Skews Neurodegenerative Biomarker Levels; Ratios Help
Influence of Decreased Kidney Function on Plasma Biomarkers of Neurodegenerative Disorders in Routine Care: Confirmation of the Interest of Ratios https://t.co/5TCkkyDxkM
Thyroid Hormones Correlate
Associations of Thyroid Hormones and Resting Heart Rate in Patients Referred to Coronary Angiography https://t.co/aOvAW52tQ6
GLP‑1 Weight Loss Drugs Lower HRV, Raise Heart Rate
Reducing body weight with GLP-1 agonists isn't a free lunch: negative impacts on HRV, RHR GLP-1 receptor stimulation depresses heart rate variability and inhibits neurotransmission to cardiac vagal neurons https://t.co/4QNy141TtK
Senolytics Fail to Reset Senescence DNA Methylation Marks
DNA Methylation Signatures of Cellular Senescence Are Not Reversed by Senolytic Treatment https://t.co/uemETuWkqI H/T @NataliaMitin
Higher Plasma Choline and Betaine Linked to Better Cognition
Plasma free choline, betaine and cognitive performance: the Hordaland Health Study | British Journal of Nutrition | Cambridge Core - https://t.co/3xnGTbju80
Blood and Fat Markers Forecast Heart Disease Risk
Neutrophil-to-Lymphocyte Ratio, Bone Marrow, and Visceral Fat Metabolism as Predictors of Future Cardiovascular Disease in an Asymptomatic Healthy Population https://t.co/Oq1a3fH5qa
Immune‑Inflammatory Balance Linked to Extreme Longevity
Immune-Inflammatory Response in Lifespan—What Role Does It Play in Extreme Longevity? A Sicilian Semi- and Supercentenarians Study https://t.co/UPfK7vrIUT #mdpibiology
Rejuvenated CD4 T Cells Promote Longevity, Infections Accelerate Senescence
Rejuvenated CD4 T cells--> longevity https://t.co/FH5XTQc3zl On the other hand, infection-->increased senescent T cells, shorter lifespan? https://t.co/wtsDnmIdnh
Epigenetic Aging Rate Outperforms 13 Biomarkers in Mortality Prediction
Comparing fourteen consensus biomarkers of aging: epigenetic pace of aging as the strongest predictor of mortality in BASE-II https://t.co/q9jmoubgex
Blood‑based ECM Protein Clock Predicts Biological Age and Disease
An Extracellular Matrix Aging Clock Based on Circulating Matrisome Proteins Predicts Biological Aging and Disease https://t.co/3VOwhGCz5S
Wheat Bran Plus Resistant Starch Improves Fecal Health Markers
Combining wheat bran with resistant starch has more beneficial effects on fecal indexes than does wheat bran alone https://t.co/c5q4PlNB2l
Certain Fibers Boost Colonic Sugar Fermentation in Obesity
Ha, it may seem like an esoteric subject, but I'm hot on the trail of something Specific dietary fibers steer toward distal colonic saccharolytic fermentation using the microbiota of individuals with overweight/obesity https://t.co/6b8y6du2On
Mitochondrial Transplantation Reverses Cell Degeneration
In terms of my top bets for rejuvenation-based therapies, mitochondrial transplanation has entered the chat Cell-type-targeted mitochondrial transplantation rescues cell degeneration https://t.co/izvDaRk7kz
Bergamottin Reduces Cancer‑related Cachexia via Multiple Pathways
A Novel Role of Bergamottin in Attenuating Cancer Associated Cachexia by Diverse Molecular Mechanisms https://t.co/pr3d4kg0hB #mdpicancers
Natural Compounds Boost Gut Butyrate, Increase Muscle Mass
Computational Screening and Experimental Validation of Natural Compounds that Enhance Butyrate Production in Gut Bacteria and Promote Muscle Cell Mass https://t.co/YgZdtWly4n
EMF‑Controlled Gene Switch Reverses Aging In Vivo
EMF-inducible gene switch gene switch enables in vivo rejuvenation by reversing aging phenotypes Electromagnetic field-inducible in vivo gene switch for remote spatiotemporal control of gene expression https://t.co/yeIDzXChWV
Grapefruit Compound Bergamottin Blocks STAT3, Triggers Tumor Cell Death
Bergamottin, a natural furanocoumarin obtained from grapefruit juice induces chemosensitization and apoptosis through the inhibition of STAT3 signaling pathway in tumor cells https://t.co/cLRxHMFBCJ
Chat's Download Fails After First Statistical Analysis Use
Is anyone using Chat to perform statistical analysis, and after asking for a downloadable file, which works the first time, it doesn't work for subsequent analyses? What LLMs are people using for statistical analysis?
Higher Albumin Levels Linked to Longer Lifespan
High albumin is associated with longevity Association between age and malnutrition in oldest-old and centenarian populations https://t.co/0denO96lEh
Healthy Diet Cuts Mortality Risk Among Chinese Elderly
Association between Dietary Patterns and All-Cause Mortality in the Chinese Old: Analysis of the Chinese Longitudinal Healthy Longevity Survey Cohort https://t.co/4FoNf4WnRt #mdpinutrients
Garlic Intake Linked to Lower Mortality in Chinese Elders
Garlic Consumption and All-Cause Mortality among Chinese Oldest-Old Individuals: A Population-Based Cohort Study https://t.co/Oda8CifdOX #mdpinutrients
Soluble Fiber Modestly Lowers Weight and Improves Glucose
Effects of isolated soluble fiber supplementation on body weight, glycemia, and insulinemia in adults with overweight and obesity: a systematic review and meta-analysis of randomized controlled trials https://t.co/I18LeZHCIC
Higher Manganese Levels Linked to Poorer Sleep in US Adults
Manganese and Sleep Outcomes in United States Adults: Results from the 2017–2020 National Health and Nutrition Examination Survey (NHANES) https://t.co/TTxn5pAXCe
Consistent Workouts May Preserve Fitness Better Than Constant Switching
In terms of slowing the age-related loss of fitness, I'd bet the same is true for those who standardize their workouts, when compared with those who "switch it up"
Risk-Weighted ApoB Outperforms LDL in CVD Prediction
LDL is only part of the equation. What's your Lp(a), VLDL, ApoB? Risk-weighted ApoB, which incorporates all of the above, is a better measure than LDL for predicting CVD risk: https://t.co/y5Hc9ZXIWG
Solitude Sparks Originality and Invention
The mind is sharper and acute in isolation and uninterrupted solitude. You don't need a big lab to think about. Originality thrives in isolation, free from external influences that beat us to paralyze the creative mind. To be alone, that's...
Rhizopus Microsporus Linked to COVID-19 Mucormycosis Case
Anyone have access to this paper? Rhizopus microsporus as Causative Agent of Mucormycosis in COVID-19 Patient https://t.co/Ao0uPXhzPY
Nanosecond Electric Pulses Rejuvenate Aging Endothelial Cells
Nanosecond pulsed electric field applications rejuvenate aging endothelial cells by rescuing mitochondrial-to-nuclear retrograde communication https://t.co/DT8GXNLlxO
Bioelectric Reprogramming Repairs Birth Defects, Sparks Rejuvenation Hope
Fixing Birth Defects With Bioelectrical Reprogramming (Featuring Michael Levin, PhD) Aging and rejuvenation next? https://t.co/CHaRqozCph
Light Therapy Eases Fatigue in Hashimoto’s Patients
The effect of photobiomodulation therapy on fatigue and behavioural status in patients with Hashimoto’s thyroiditis https://t.co/AJx5dvqHyw
Spermidine Linked to Heritable Red Blood Cell Longevity Trait
The longevity factor spermidine is part of a highly heritable complex erythrocyte phenotype associated with longevity https://t.co/rHT8XoWHFz
Low Visceral Fat May Slow the Aging Process
Keeping Visceral Fat Low Is A Top-Tier Intervention For Potentially Slowing The Aging Rate Visceral adiposity, metabolic health and aging https://t.co/wyZSa83k4q
GDF15: AI‑derived Senescence Marker Predicts Mortality
Hopefully blood testing companies can measure GDF15 sooner than later... A deep-learning based biomarker of systemic cellular senescence burden to predict mortality and health outcomes https://t.co/lqM7w3aPfJ
Metabolomic Markers Reveal Secrets of Extreme Longevity
I spy a familiar name in the author list... Metabolomic signatures of extreme old age: findings from the New England Centenarian Study https://t.co/0p8oALZ4Kf
Microtubule Nexus Unites Amyloid and Tau in Alzheimer’s
The microtubule nexus linking amyloid beta and tau: A simple and unifying theory for the underlying cause of Alzheimer's disease https://t.co/dRJUJku6yu
LLMs Outperform Search, Yet Demand Critical Verification
Working with LLMs to figure out solutions to hard problems is an upgrade over traditional search engines, but man, (currently) time consuming, as they need to be continuously challenged to make sure it's not a hallucination I worry about people who...
Low‑caffeine Green Tea Boosts Seniors' Sleep by Reducing Stress
Ingestion of green tea with lowered caffeine improves sleep quality of the elderly via suppression of stress https://t.co/kkkrKHlwv2
New Evidence Strengthens Ergothioneine’s Health Narrative
This adds to the building story for ergothioneine, which we covered in a deep dive (2h): https://t.co/VvaoPbC3eB
Top Epigenetic Clocks Predict All-Cause Mortality Risk
I'd still rather measure the actual biomarkers, but the best epigenetic clocks (PhenoAge, GrimAge, DunedinPACE) are consistently associated with all-cause mortality risk Another study was just published showing this: https://t.co/RZntDTn02c
DIY Agentic AI: Juggling LLMs for Biomarker Analysis
I'm not yet using Agentic AIs to assist with biomarker data interpretation, but juggling info from standard LLMs (Chat, Grok, Gemini, Perplexity, Claude), I become the Agentic AI Anyone else using a similar approach, and is there a better way? I'm open...