Friday, May 27

Covid: why accumulating body fat makes us more vulnerable to the coronavirus


  • Marta Domínguez Álvaro and Silvia Salado Font
  • The Conversation*

fat

image source, Getty Images

Surely you know the story told in “The Iliad” by Homer. It tells how the Greeks, after several years trying to conquer Troy, achieved their goal thanks to a huge wooden horse inside which their soldiers hid.

Taking advantage of the darkness of the night, they assaulted the city from within.

Well, it seems that our enemy SARS-CoV-2 has found an unexpected Trojan horse inside us that helps him in his fight: our body fat.

A Trojan horse for coronavirus infection

SARS-CoV-2 enters the body’s cells when a protein on its envelope, the so-called spike or viral protein S, binds with angiotensin-converting enzyme type 2, a membrane molecule of several types of human cells.


www.bbc.com

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