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Mitochondria & aging research

Conceptual illustration for Mitochondria & aging

Cellular energy, stress responses, and aging research.

This topic groups related research questions. Shared biology does not make different peptides interchangeable, or establish a clinical benefit. Compare each paper’s population, preparation, and measured outcome.

5-Amino-1MQ

5-Amino-1MQ is a small molecule studied as an inhibitor of nicotinamide N-methyltransferase (NNMT). Its featured evidence concerns cultured adipocytes and obese mice, rather than demonstrated weight loss in people.

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Elamipretide

Elamipretide targets mitochondrial biology. Its approved product, Forzinity, has a specific Barth syndrome indication rather than a general anti-aging use.

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Epitalon

Epitalon, also spelled Epithalon, appears in telomerase and aging discussions. The selected study concerns cultured cells rather than a lifespan trial.

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FOXO4-DRI

FOXO4-DRI is an experimental peptide designed to disrupt an interaction involved in senescent-cell survival. Its widely discussed aging findings come from cell and mouse experiments.

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Glutathione

Glutathione is an endogenous tripeptide involved in redox biology. A six-month oral-supplement trial measured glutathione stores in several body compartments.

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Humanin

Humanin emerged from experiments examining neuronal cell survival. It is a research topic in mitochondrial and neurodegenerative biology, not an established dementia treatment.

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L-Carnosine

L-Carnosine is a dipeptide investigated in metabolic and cellular research. A small oral-supplement pilot examined insulin and glucose-related measures in adults without diabetes.

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MOTS-c

MOTS-c is a 16-amino-acid peptide studied as a mitochondrial signal. Its metabolic research is frequently discussed alongside exercise and aging.

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NAD+

NAD+ is a cofactor involved in cellular redox metabolism. A human pilot measured its metabolic fate during infusion; that experiment did not test longevity, cognition, or treatment of a disease.

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Peptide bioregulators (Khavinson peptides)

Peptide bioregulators are very short synthetic peptides, two to four amino acids long, developed by Vladimir Khavinson and colleagues in St. Petersburg. Each is named for the tissue it was proposed to support. Almost all published research on them comes from that group and its collaborators.

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Pinealon

Pinealon is a tripeptide investigated in experimental stress-response biology. The selected publication concerns cells under oxidative stress, rather than a clinical memory or dementia trial.

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PNC-27

PNC-27 is a laboratory peptide built from part of the p53 tumor-suppressor protein attached to a cell-penetrating sequence. It has been studied in cancer-cell cultures and animal models. It is not an approved or human-tested cancer treatment.

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Thymalin

Thymalin is a thymus-derived extract or peptide mixture. An older clinical report described long-term outcomes in elderly participants, but the abstract does not establish the methods needed for a firm causal longevity claim.

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