Longevity Pulse — Science-Backed Insights for a Longer, Healthier Life

Tirzepatide Achieves 16% Weight Loss in 24 Weeks When Paired With Diet and Exercise

September 29, 2026

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Latest Summaries

Fresh from academic journals, YouTube, podcasts, and other sources

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Brain Health

Ghrelin Boosts Memory Synapses by Hijacking Dopamine Receptors in the Hippocampus

Ghrelin, the hunger hormone, amplifies glutamate release at key hippocampal synapses via a dopamine D1 receptor cross-activation pathway linked to memory.

Research Paper

Sep 29, 2026 0

Cancer Research

How Ferroptosis Resistance Fuels Nasopharyngeal Cancer and New Ways to Overcome It

A new review reveals how EBV-driven cancers block iron-dependent cell death, and how triggering ferroptosis could defeat therapy resistance.

Research Paper

Sep 29, 2026 0

Heart Health

Mitochondrial Peptides Humanin and MOTS-c Could Slow Vascular Aging

A new review maps how mitochondria-derived peptides protect blood vessels, reduce oxidative stress, and signal through AMPK, mTOR, and sirtuin pathways.

Research Paper

Sep 29, 2026 0

Cancer Research

Your Gut Microbiome Can Make or Break CAR-T Cancer Therapy

Specific gut metabolites either boost or sabotage CAR-T cell therapy outcomes, opening a path to microbiome-guided cancer treatment.

Research Paper

Sep 29, 2026 0

Exercise & Fitness

Hot Water Immersion Outperforms Exercise for Skin Microvascular Function in Older Adults

A randomized crossover trial finds hot water immersion drives far greater gains in skin blood flow than matched exercise in overweight older adults.

Research Paper

Sep 29, 2026 0

Gut & Microbiome

Your Gut Bacteria May Drive Alzheimer's Metabolic Disruption, Study Finds

Personalized whole-body metabolic models reveal how specific gut bacteria alter blood metabolites linked to Alzheimer's disease progression.

Research Paper

Sep 29, 2026 0

Regenerative Medicine

AI Reads 3D Chromatin Images to Predict Stem Cell Aging and Screen Rejuvenation Drugs

A deep learning model trained on 3D chromatin images can distinguish young from aged blood stem cells — and flag when epigenetic drugs reverse that aging signature.

Research Paper

Sep 29, 2026 0

Metabolic Health

EASL Issues First Clinical Guidance on Resmetirom and Semaglutide for Fatty Liver Disease

Major European liver, diabetes, and obesity societies jointly publish the first framework for selecting and monitoring MASH-targeted drug therapy.

Research Paper

Sep 29, 2026 0

Nutrition & Diet

Mild Caloric Restriction May Accelerate Atherosclerosis in High-Cholesterol States

A mouse study finds that even modest caloric restriction can worsen plaque buildup when cholesterol levels are already elevated.

Research Paper

Sep 29, 2026 0

Hormones

Two Major Trials Settle Key Questions on Testosterone Therapy Safety and Efficacy

A narrative review of the T Trials and TRAVERSE trial clarifies what testosterone therapy actually delivers — and what it doesn't — for older men.

Research Paper

Sep 29, 2026 0

Supplements

Spermidine Deficiency Drives Food Allergy by Shutting Down Mast Cell Autophagy

Elevated SAT1 enzyme depletes spermidine in allergic tissue, suppressing autophagy in mast cells and amplifying IgE-driven inflammatory cascades.

Research Paper

Sep 28, 2026 0

Gut & Microbiome

Daily Probiotics Slow Telomere Shortening in Adults Over 60

A 6-month RCT found that probiotic supplementation significantly reduced leukocyte telomere attrition in older adults, linking gut health to cellular aging.

Research Paper

Sep 28, 2026 0

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Tutorials

Clinical Tutorials Videos Listen to all View all

Longevity & AgingBeginner

How Your Body Cleans House: Understanding Detox and Aging

Tutorial

Sep 29, 2026

Longevity & AgingAdvanced

Zinc Metallostasis: Molecular Mechanisms, Senescence Networks, and Therapeutic Frontiers

Tutorial

Sep 28, 2026

Longevity & AgingIntermediate

Radiation Countermeasures at Altitude: Advanced Antioxidant Biochemistry for Frequent Flyers

Tutorial

Sep 22, 2026

Nutrition & DietIntermediate

Radiation at 35,000 Feet: The Molecular Case for Antioxidant Defense

Tutorial

Sep 21, 2026

Nutrition & DietBeginner

Flying High: How Cosmic Rays Affect Your Body (And How to Eat to Protect It)

Tutorial

Sep 20, 2026

Regenerative MedicineAdvanced

Rewiring the Blood: Mechanisms, Molecules, and the Future of Plasma-Based Rejuvenation

Tutorial

Sep 20, 2026

Regenerative MedicineIntermediate

The Molecular Messengers: How Blood Factors Drive Aging and Rejuvenation

Tutorial

Sep 20, 2026

Regenerative MedicineBeginner

Young Blood, Old Bodies: What Parabiosis Reveals About Aging

Tutorial

Sep 20, 2026

Longevity & AgingAdvanced

Rapalogs at the Frontier: Mechanisms, Clinical Evidence, and the Future of mTOR-Targeted Longevity

Tutorial

Sep 19, 2026

Longevity & AgingIntermediate

mTOR Unpacked: How Rapamycin Rewires the Aging Cell

Tutorial

Sep 18, 2026

Tirzepatide Achieves 16% Weight Loss in 24 Weeks When Paired With Diet and Exercise

Mapping the Evidence Gap in Pediatric Perioperative IV Fluid Management

Platelet Protein PF4 Fights Brain Aging, Immune Decline, and Stem Cell Exhaustion

Low Klotho Levels Linked to Greater Coronary Artery Disease Burden on CT Scans

Resetting the Body Clock After Stroke Boosts Brain Waste Clearance and Recovery

Coffee Reshapes Your Gut Microbiome to Influence Mood, Memory and Stress

FDA Approves Tavapadon — First D1/D5 Dopamine Agonist for Parkinson's Disease

Berberine Targets Five Core Hallmarks of Aging in One Compound

Your MRI Findings Probably Don't Require Surgery — An Orthopedic Surgeon Explains Why

How Bimagrumab Targets Muscle Loss and Obesity From Lab Bench to Clinical Trial

Peter Attia Breaks Down Thyroid Supplement Risks and When Labs Are Misleading

Why Pancreatic Cancer Spreads So Aggressively and How New Models May Change That

Andy Galpin and Huberman Break Down the Exact Protocols for Strength and Muscle Growth

STEM-Talk AMA: Meat, Dementia Risk, Resistance Training Dose and Epigenetic Aging

Lifestyle Coaching vs. Advice Alone for Early Alzheimer's and Cognitive Decline

Mapping the Evidence Gap in Pediatric Perioperative IV Fluid Management

Platelet Protein PF4 Fights Brain Aging, Immune Decline, and Stem Cell Exhaustion

Low Klotho Levels Linked to Greater Coronary Artery Disease Burden on CT Scans

Resetting the Body Clock After Stroke Boosts Brain Waste Clearance and Recovery

Coffee Reshapes Your Gut Microbiome to Influence Mood, Memory and Stress

FDA Approves Tavapadon — First D1/D5 Dopamine Agonist for Parkinson's Disease

Berberine Targets Five Core Hallmarks of Aging in One Compound

Your MRI Findings Probably Don't Require Surgery — An Orthopedic Surgeon Explains Why

How Bimagrumab Targets Muscle Loss and Obesity From Lab Bench to Clinical Trial

Peter Attia Breaks Down Thyroid Supplement Risks and When Labs Are Misleading

Why Pancreatic Cancer Spreads So Aggressively and How New Models May Change That

Andy Galpin and Huberman Break Down the Exact Protocols for Strength and Muscle Growth

STEM-Talk AMA: Meat, Dementia Risk, Resistance Training Dose and Epigenetic Aging

Lifestyle Coaching vs. Advice Alone for Early Alzheimer's and Cognitive Decline

Mapping the Evidence Gap in Pediatric Perioperative IV Fluid Management

Platelet Protein PF4 Fights Brain Aging, Immune Decline, and Stem Cell Exhaustion

Low Klotho Levels Linked to Greater Coronary Artery Disease Burden on CT Scans

Resetting the Body Clock After Stroke Boosts Brain Waste Clearance and Recovery

Coffee Reshapes Your Gut Microbiome to Influence Mood, Memory and Stress

FDA Approves Tavapadon — First D1/D5 Dopamine Agonist for Parkinson's Disease

Berberine Targets Five Core Hallmarks of Aging in One Compound

Your MRI Findings Probably Don't Require Surgery — An Orthopedic Surgeon Explains Why

How Bimagrumab Targets Muscle Loss and Obesity From Lab Bench to Clinical Trial

Peter Attia Breaks Down Thyroid Supplement Risks and When Labs Are Misleading

Why Pancreatic Cancer Spreads So Aggressively and How New Models May Change That

Andy Galpin and Huberman Break Down the Exact Protocols for Strength and Muscle Growth

STEM-Talk AMA: Meat, Dementia Risk, Resistance Training Dose and Epigenetic Aging

Lifestyle Coaching vs. Advice Alone for Early Alzheimer's and Cognitive Decline

Get Longevity Research Delivered Weekly

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Categories

Latest Summaries

Ghrelin Boosts Memory Synapses by Hijacking Dopamine Receptors in the Hippocampus

How Ferroptosis Resistance Fuels Nasopharyngeal Cancer and New Ways to Overcome It

Mitochondrial Peptides Humanin and MOTS-c Could Slow Vascular Aging

Your Gut Microbiome Can Make or Break CAR-T Cancer Therapy

Hot Water Immersion Outperforms Exercise for Skin Microvascular Function in Older Adults

Your Gut Bacteria May Drive Alzheimer's Metabolic Disruption, Study Finds

AI Reads 3D Chromatin Images to Predict Stem Cell Aging and Screen Rejuvenation Drugs

EASL Issues First Clinical Guidance on Resmetirom and Semaglutide for Fatty Liver Disease

Mild Caloric Restriction May Accelerate Atherosclerosis in High-Cholesterol States

Two Major Trials Settle Key Questions on Testosterone Therapy Safety and Efficacy

Spermidine Deficiency Drives Food Allergy by Shutting Down Mast Cell Autophagy

Daily Probiotics Slow Telomere Shortening in Adults Over 60

Our Sponsors

Bioscope.AI

Therabot

Bioscope Foundry

100 Is the New 30

MySuperFriends

Tutorials

How Your Body Cleans House: Understanding Detox and Aging

Zinc Metallostasis: Molecular Mechanisms, Senescence Networks, and Therapeutic Frontiers

Zinc Transporters, Zinc Fingers, and the Aging Cell

Zinc: The Tiny Mineral With a Big Role in How You Age

Lamins at the Frontier: Molecular Precision in Nuclear Envelope Aging

Lamins Under the Microscope: Mechanisms of Nuclear Envelope Dysfunction

Your Cell's Control Room: How the Nuclear Envelope Ages

Radiation Countermeasures at Altitude: Advanced Antioxidant Biochemistry for Frequent Flyers

Radiation at 35,000 Feet: The Molecular Case for Antioxidant Defense

Flying High: How Cosmic Rays Affect Your Body (And How to Eat to Protect It)

Rewiring the Blood: Mechanisms, Molecules, and the Future of Plasma-Based Rejuvenation

The Molecular Messengers: How Blood Factors Drive Aging and Rejuvenation

Young Blood, Old Bodies: What Parabiosis Reveals About Aging

Rapalogs at the Frontier: Mechanisms, Clinical Evidence, and the Future of mTOR-Targeted Longevity