*Scientists reverse a class of protein damage once thought permanent — a potential aging intervention.*
As of SAT, JUL 18, 9:24 AM · New Brief Daily
Last updated July 18, 2026 — I read this morning's peptide research and picked the items that mattered. Fresh brief tomorrow.
*Scientists reverse a class of protein damage once thought permanent — a potential aging intervention.*
Research VialsThe most studied peptides in aging research — Epitalon, NAD+, MOTS-c, GHK-Cu, and SS-31. Mechanisms, evidence levels, and how they target aging hallmarks.
PubMed · American journal of physiology. Endocrinology and metabolismFischer JS et al., American journal of physiology. Endocrinology and metabolism · 2026 Apr 1. PMID 41778408.
Lifespan.ioResearchers found that activating GPR40 in thymic epithelial cells delays thymic involution — the age-related shrinkage of the thymus that cripples immune function. The finding connects fat metabolism signaling directly to immune aging, opening a new target class for thymus-focused therapies.
Longevity TechnologyA pilot study from Elysium Health suggests their NAD+ (a cellular energy co-factor) supplement Basis may ease menopausal symptoms while affecting markers of reproductive aging. The sample is small, but the NAD+-menopause connection is a compelling new angle for the molecule.
Longevity TechnologyAvaí Bio completed a Good Manufacturing Practice Master Cell Bank for its alpha-Klotho therapy. That is the manufacturing step that must happen before human trials can begin. Klotho is one of the most-watched longevity proteins in the field right now.
Lifespan.ioA new study from Immorta Bio found that pairing a senolytic vaccine — which clears out senescent (zombie) cells — with mesenchymal stem cells produced a stronger effect than either alone. Results are early and mouse-only, but the combination approach is worth watching.
Rena Malik MDIn this episode, Dr. Rena Malik sits down with Dr. Martin Miner, Dr. Larry Lipshultz, and Dr. Tobias S. Kohler to unpack the myths and realities of testosterone therapy. The conversation covers who truly benefits from testosterone treatment
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Regan ArchibaldKnee pain can make everyday activities like walking, climbing stairs, and staying active increasingly difficult. In this video, you'll learn how regenerative medicine treatments such as PRP, stem cells, peptides, and emerging therapies comp
Dr Jones DCBook your free discovery call *HERE:* https://drjonesdc.com/yt1d Low energy isn’t always a motivation problem—it can start with damaged mitochondria that no longer produce power efficiently. I explain why pushing for more output before re
Dr Michael MoellerMost people have never heard of it, but methylene blue has been around since 1876, and your mitochondria may love you for it. This video breaks down how methylene blue supports the electron transport chain, boosts ATP production, and shows
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Dr Debra Durst🎯 Is female ejaculation real - and is it actually urine? @BetterLover breaks down the biology, the myths, and why "sex span" belongs alongside sleep, exercise, and nutrition as a true pillar of longevity. In this conversation, we go deep
Dr Livingood🔥 Join thousands of people getting my weekly newsletter — packed with fat loss tips your doctor will never tell you! Click here to subscribe: https://content.livingooddaily.com/b37709 Eggs are already one of the simplest, most powerful fa
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Research VialsResearch review of PT-141 (Bremelanotide) — the melanocortin receptor agonist studied for MC3R/MC4R activation and reproductive function research.
Dr Nick ZyrowskiMicrobe Cleanse Berberine Formula: http://bit.ly/2Tg9yrA Curious about how to cleanse your colon? In this video, we explore what a colon cleanse is, what the science says, and practical ways to support digestive health naturally. We'll dis
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Peter AttiaAttia's AMA #86 breaks down the latest data on GLP-1 receptor agonists (a class of weight-loss drugs) and lean mass loss. His take: patients who hit protein targets and resistance train keep most of their muscle. The nuance here matters for anyone combining GLP-1 therapy with performance goals.
Research VialsPart one of a three-part deep dive covers the basic biology of how cancer starts and which cellular pathways tumors exploit. It is foundational reading before the series tackles GH secretagogue risk in part three.
BluePrint (Bryan Johnson)Johnson documents the four cardiovascular protocols that put his vascular function at the equivalent of a late-teenager. The framework is concrete and measurable — useful context for anyone building a longevity stack around heart health.
Lifespan.ioA new study proposes that Parkinson's may begin outside the brain. Aging or mutation-driven inflammation in peripheral tissues travels to the brain via circulating extracellular vesicles. If confirmed, this shifts where early interventions should target.
Longevity TechnologySwedish preventive health company Neko Health closed a $700 million Series C at a $1.8 billion valuation. The cash funds US expansion and builds out their longitudinal health dataset. This is the largest single funding round in preventive diagnostics this year.
Fight Aging!New analysis shows that how fast your epigenetic clock score changes over time predicts mortality better than a single snapshot. Tracking trajectory rather than a one-time number gives a sharper signal of biological aging pace.
Lifespan.ioScientists found that disrupted calcium ion balance accelerates aging in mice. Restoring it with a repurposed antidepressant significantly extended median and maximum lifespan. The drug already has a human safety record, which speeds the translational path.
Research VialsThe chemistry of peptide bonds — how amino acids link together, bond stability, and why peptide bond chemistry matters for research compound handling.
Longevity TechnologyDubai has created a dedicated longevity authority, positioning the emirate as a regulatory sandbox for advanced therapies that move slowly in Western markets. AEON says the structure could shift where next-generation longevity medicine is first delivered at scale.
Longevity TechnologySkinStylus received expanded FDA clearance covering all skin types for its periorbital regenerative device. The move brings evidence-based skin aging tools to a broader population and signals growing regulatory comfort with non-pharmaceutical aesthetic longevity devices.
Research VialsPart two of Research Vials' cancer series covers how tumors spread and which peptide candidates interact with the pathways that enable metastasis. It also delivers the first direct peptide-by-peptide evidence review in the series.