UV Radiation Damage Leads to Ribosome Roadblocks, Causing Early Skin Cell Death

Los daños causados por la radiación ultravioleta provocan bloqueos en los ribosomas y causan la muerte prematura de las células de la piel

En un estudio reciente, investigadores de Johns Hopkins Medicine sugieren que el ARN mensajero (ARNm) de la célula (el principal traductor y regulador del material genético), junto con una proteína crítica llamada ZAK, estimulan la respuesta inicial de la célula al daño de la radiación UV y juegan un papel fundamental en la vida o la muerte de la célula.

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