PEP/NEWS — Peptide intel. Daily.

ARGININE IS ALREADY CLASSIFIED GRAS — MAKING IT ONE OF THE CHEAPEST POTENTIAL ALZHEIMER'S CANDIDATES IN TRIALSGLP-1 RECEPTOR AGONISTS NOW UNDER STUDY FOR DEPRESSION, ANXIETY, AND ADDICTION — NOT JUST METABOLIC DISEASEZEBRAFISH REGENERATE HEART TISSUE COMPLETELY — HUMANS FORM PERMANENT SCAR; GAP UNDER ACTIVE INVESTIGATIONHUMAN PROTEOME CONTAINS THOUSANDS OF MINI-PROTEINS UNDER 100 AMINO ACIDS — MOST STILL UNCHARACTERIZEDSKIN CIRCADIAN CLOCK DISRUPTION FROM UV ACCUMULATES OVER DECADES — INDEPENDENT OF VISIBLE AGING MARKERSGLYMPHATIC CLEARANCE OF BRAIN WASTE INCREASES SIGNIFICANTLY WITH PHYSICAL MOVEMENT IN NEW IMAGING DATACREATINE SYNTHESIZED ENDOGENOUSLY FROM ARGININE AND GLYCINE — DIETARY INTAKE AUGMENTS BUT DOESN'T REPLACE SYNTHESISMONOCYTE EPIGENETIC AGING CLOCK NOW PROPOSED AS BLOOD-BASED BIOMARKER FOR DEPRESSION RISK STRATIFICATION ARGININE IS ALREADY CLASSIFIED GRAS — MAKING IT ONE OF THE CHEAPEST POTENTIAL ALZHEIMER'S CANDIDATES IN TRIALSGLP-1 RECEPTOR AGONISTS NOW UNDER STUDY FOR DEPRESSION, ANXIETY, AND ADDICTION — NOT JUST METABOLIC DISEASEZEBRAFISH REGENERATE HEART TISSUE COMPLETELY — HUMANS FORM PERMANENT SCAR; GAP UNDER ACTIVE INVESTIGATIONHUMAN PROTEOME CONTAINS THOUSANDS OF MINI-PROTEINS UNDER 100 AMINO ACIDS — MOST STILL UNCHARACTERIZEDSKIN CIRCADIAN CLOCK DISRUPTION FROM UV ACCUMULATES OVER DECADES — INDEPENDENT OF VISIBLE AGING MARKERSGLYMPHATIC CLEARANCE OF BRAIN WASTE INCREASES SIGNIFICANTLY WITH PHYSICAL MOVEMENT IN NEW IMAGING DATACREATINE SYNTHESIZED ENDOGENOUSLY FROM ARGININE AND GLYCINE — DIETARY INTAKE AUGMENTS BUT DOESN'T REPLACE SYNTHESISMONOCYTE EPIGENETIC AGING CLOCK NOW PROPOSED AS BLOOD-BASED BIOMARKER FOR DEPRESSION RISK STRATIFICATION

Last updated May 6, 2026 — I read this morning's peptide research and picked the items that mattered. Fresh brief tomorrow.

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DARK PROTEOME MAPPED: THOUSANDS OF MINI-PROTEINS FOUND — INCLUDING CANCER-SPECIFIC TARGETS...

International team identifies thousands of previously unknown mini-proteins, some unique to cancer cells and involved in DNA repair.

— Stat News

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