Circadian disruption increases sperm DNA damage through impaired CREB1-mediated of homologous recombination repair† Summary Sentence Circadian disruption is associated with decreased CREB1 expression, which may contribute to deficiency of homologous recombination repair

Estudio mecanístico sobre el efecto de los cambios en el ciclo circadiano en la mayor incidencia de la fragmentación en el ADN espermático. Papel de CREB1.
academic.oup.com/biolreprod/a...
#bianorbiotech #CircadianCycle #SDF #DNADamage #sperm #CREB1

a black and white cat sitting on its hind legs Alt: a black and white cat sitting on its hind legs

I have a theory about cats. Cats don't have 24-hour days. Their circadian cycle must be 40 hours or so. That's why there are days when they sleep all morning, and the next day they are active in that time interval. What do you think Bluesky ? #justasking #cats #cat #circadiancycle