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Exercise, Heat, Cold & Other Stressors for Longevity | Episode 3

Lifespan with Dr. David Sinclair

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How Do Cell Signaling Proteins Communicate With Other Cells?

Worms are stress resistant. You can hit them with heat, cold or starve them and they'll live longer. How do these gens know that the conditions are adverse and they need to turn honor? There are various censorsad so that the three main pathways that control this. We've talked about emtor which is sensing the levels of amen no acids in the cell. The ampsense is energy glucose. And then the sirtuin sense, n a d, which is a molecule that goes up with exercise and hunger. Together, those are the censors.

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