Antagonistic Pleiotropy

Medical Slang

Definition

An evolutionary theory explaining why we age: genes that boost survival and reproduction early in life can have harmful effects later. Natural selection favors genes that help you reproduce, even if they kill you afterward. Youth is borrowed time.

Example

"Testosterone is a classic example of antagonistic pleiotropyβ€”great for building muscle in your 20s, potentially problematic for your prostate in your 60s."
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🌱 Longevity Novice

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Just when you think you're peaking, genes pull their little party trick, reminding you you're not 20 anymore. Good thing is, pushing past this is what makes champions. "Exactly why I'm still on top, even if antagonistic pleiotropy wants to trip me up. I'm not just competing; I'm schooling aging too."

Woohoo, evolution! Prioritizes you populating the planet, then basically flips you the bird after 40. Who cares if you fall apart like a bad IKEA chair, right? "Yeah, evolution's like, 'Antagonistic pleiotropy is a great idea!' while we suffer through life's terrible sequel."

You know how you plant trees of wisdom in youth, then in old age find your fruits sour? That's life for you, always giving you sugar first before stirring in the spice. "Back then in the day, they called it 'living', now you kids have names like antagonistic pleiotropy for the same thing. Oh, my arthritis remembers!"

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