Myokine signals from strength training connecting skeletal muscle to brain health and cognitive longevity | Healthcare Discovery
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Myokines and the Muscle-Brain Axis: How Strength Training Rewires Your Brain for Longevity

A growing body of research from Bente Pedersen’s Copenhagen lab, Henriette van Praag at Florida Atlantic, and the 2024 to 2026 wave of muscle-brain studies is reframing skeletal muscle as…

Sleep-driven glymphatic system clearing Alzheimer’s proteins from the brain through cerebrospinal fluid pathways
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The Glymphatic System: How Your Brain Clears Alzheimer’s Proteins During Sleep, and Why 2026 Is a Watershed Year

A landmark 2026 Nature Communications study delivers the first direct human evidence that sleep-driven glymphatic clearance pushes amyloid beta and tau out of the brain and into the bloodstream. Inside…

Healthcare Discovery MechanoAge breast cancer AI mechanical age risk showing cells measured in a microfluidic diagnostic platform
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Your Cells Have a Mechanical Age, and AI Can Now Read It to Predict Breast Cancer Risk

A UC Berkeley and City of Hope team published a landmark AI platform called MechanoAge in Lancet’s eBioMedicine that measures the physical stress-response of individual breast cells to identify cancer…

The Daily Rounds: Longevity & Health Care Brief | April 28, 2026
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The Daily Rounds: Longevity & Health Care Brief | April 28, 2026

🧬 SuperAgers Grow 2.5x More New Neurons Than Their Peers — Northwestern researchers found that exceptional cognitive aging in adults over 80 is driven by dramatically elevated neurogenesis, offering a new biological target for brain longevity therapies. 🦠 Hidden Gut Virus Linked to Colorectal Cancer Risk — A previously unknown bacteriophage inside common gut bacteria appears at significantly higher rates in colorectal cancer patients, pointing to a new microbiome-based cancer screening opportunity. 💊 Novo Nordisk and OpenAI Join Forces for Drug Discovery — The partnership deploys AI across R&D, manufacturing, and commercial operations as pharmaceutical giants accelerate the race to AI-native drug pipelines. 🍽️ Fasting's Lifespan Benefit Lives in the Refeeding, Not the Fast Itself — UT Southwestern researchers traced the 60%-plus lifespan extension of fasting to the metabolic reset during refeeding, reframing how intermittent fasting protocols should be designed and studied. ⚡ Muscle Power Outperforms Strength as a Mortality Predictor — Mayo Clinic researchers found that the ability to generate force quickly is a stronger predictor of all-cause mortality than raw strength, arguing for power training as a core longevity medicine intervention.

Consistent sleep timing and circadian rhythm stability represented by sleep-wake arcs and slow-wave brain patterns
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Sleep Regularity Beats Duration: Why When You Sleep May Matter More Than How Long

A 60,977-person UK Biobank study found that sleep regularity predicts all-cause mortality more powerfully than sleep duration. Inside the science of the Sleep Regularity Index, social jet lag, slow-wave sleep,…

A runner climbing a mountain trail at golden hour, illustrating cardiorespiratory fitness and longevity science.
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VO2 Max and Longevity: Why Cardiorespiratory Fitness Is the Strongest Predictor of How Long You Live

A 122,007-patient Cleveland Clinic study found that low cardiorespiratory fitness carried a hazard ratio for all-cause mortality of 5.04, higher than smoking, diabetes, hypertension, and end-stage kidney disease combined. Inside…

Healthcare Discovery gut microbiome longevity organ 2026 research showing microbial metabolites linking gut health to aging medicine
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The Gut as a Longevity Organ: 2026 Microbiome Research Reshaping Aging Medicine

Three convergent lines of 2025 to 2026 research, including the Janelia colanic acid breakthrough, Akkermansia muciniphila clinical trials, and the centenarian microbiome signature, are reframing the gut as a programmable…

AI emergency room diagnosis Harvard study 2026 | Healthcare Discovery
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AI Is Now Building Drugs That Target Aging Itself: Inside the Longevity Board and the New Science of Healthspan Medicine

A Nobel laureate on its board. The world’s largest pharmaceutical company as a founding partner. And a scientific mission to build drugs that target aging itself. Inside Insilico Medicine’s Longevity…