Category: Peptides Research
Research articles and educational content on peptides and longevity compounds, authored and reviewed by Dr. James, a board-certified neurosurgeon trained at Yale University, and Dr. Tom, a licensed pharmacist. All content is for research and educational purposes only.
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Semaglutide Research: A Deep Dive Into the GLP-1 Analog That Reshaped Metabolic Science
There are compounds that appear in the literature and compounds that reshape entire fields of medicine. Semaglutide belongs to the second category. Having watched the clinical trial data emerge over several years โ from early efficacy signals to the landmark SUSTAIN and STEP trials โ I’ve been consistently impressed by the depth of the science…
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KPV Peptide Research: The Anti-Inflammatory Tripeptide Derived From Alpha-MSH
Sometimes the most interesting science comes packaged in the smallest molecules. KPV is a three-amino-acid peptide โ just three residues: Lys-Pro-Val โ derived from the C-terminal fragment of alpha-melanocyte-stimulating hormone (ฮฑ-MSH). It’s one of those compounds that makes you realize how much biological information can be encoded in an extremely short sequence. KPV research has…
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Retatrutide Research: The Triple Hormone Receptor Agonist Scientists Are Watching Closely
When a Phase 2 clinical trial produces results that make researchers stop and read the data twice, the scientific community pays attention. That’s what happened with Retatrutide. The numbers coming out of early trials were striking enough that the compound quickly became one of the most discussed emerging molecules in metabolic research โ and in…
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SS-31 Peptide Research: The Mitochondria-Targeting Compound Scientists Are Studying
If you want to understand aging at the deepest level, you have to go inside the cell. Not to the nucleus โ though that’s important โ but to the mitochondria. These ancient organelles, remnants of an endosymbiotic event billions of years ago, are where energy is made, where reactive oxygen species accumulate, and where the…
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IGF-1 LR3 Research: Understanding the Long-Arginine-3 Growth Factor Analog
Some peptides make you reconsider how growth works at the fundamental cellular level. IGF-1 LR3 is one of them. I first encountered it in the context of tissue repair research โ specifically, why some tissues regenerate robustly after injury while others seem to plateau. The answer, in many cases, traces back to insulin-like growth factor…
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Sermorelin Research: What the Science Reveals About This GHRH Analog
The first time I reviewed a patient’s IGF-1 panel and saw those numbers bottom out in a 45-year-old, I started asking different questions. Not just about hormone replacement, but about the upstream signals โ the releasing hormones, the pulsatile rhythms, the hypothalamic-pituitary axis that orchestrates so much of how the body ages. That’s where Sermorelin…
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Thymalin Research: What Scientists Are Discovering About This Thymic Peptide
There’s a moment in every researcher’s journey when a compound stops being just a name in a paper and starts feeling genuinely important. Thymalin had that effect on me. As someone who spent years in the operating room dealing with the consequences of immune dysregulation โ post-surgical infections, delayed healing, the slow deterioration of aging…
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Selank Research: What Scientists Are Learning About This Anxiolytic Neuropeptide
Thereโs a specific kind of research that catches my attention โ compounds that seem to modulate the nervous system without the blunt force of traditional pharmacology. Selank is one of those. When I first came across the literature on this heptapeptide, I was struck by how precisely it seemed to target anxiety-related pathways without the…
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Epithalon Research: What Scientists Are Discovering About This Telomere-Activating Peptide
If there’s one question that has quietly defined the outer edge of longevity science over the past thirty years, it’s this: can we do anything about telomeres? As a neurosurgeon who spends a significant amount of time in the aging biology literature, I’ve watched the telomere story evolve from theoretical curiosity to active research frontier…
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Ipamorelin Research: What Scientists Are Discovering About This Selective Growth Hormone Secretagogue
There’s a moment in research when a compound stops being just another sequence of amino acids and starts looking genuinely interesting. For me, that moment with ipamorelin came when I read how selectively it stimulates growth hormone release โ without the hormonal side effects that plagued earlier GH secretagogues. As a neurosurgeon who tracks peptide…