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MOTS-c is a 16-amino-acid signal
encoded in mitochondrial DNA,

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connecting cellular energy sensing with
metabolism and physical performance.

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CohBar dates its discovery to 2012.

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Changhan Lee and Pinchas Cohen
led the first published report

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in 2015 at the University of Southern
California in Los Angeles, United States.

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By 2026, that represents 11
years of published research.

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A modified candidate, CB4211,

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entered human testing in 2018.

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Cell studies link MOTS-c to
AMPK, an energy-sensing pathway.

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Under metabolic stress, it

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can enter the nucleus and regulate
genes involved in cellular adaptation.

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In mice, administered

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MOTS-c improved insulin sensitivity and
reduced weight gain on a high-fat diet.

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In 2021, treated older mice ran about
twice as long as untreated mice.

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Metabolic flexibility means

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switching between fat and carbohydrate
fuels as energy demands change.

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A 2026 registry describes a
planned 12-week trial in Shenzhen,

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China, in adults with
prediabetes and excess weight.

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No results were posted when checked.

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Human treatment benefits and long-term
safety remain to be established.

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Its research targets
include insulin sensitivity,

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metabolic flexibility, muscle function
and cellular stress adaptation.

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World Peptide Foundation.

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Peptides in 2.

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Every experience matters.