3-Jun-2026
Surgeon #socialJetLag and patient risk of major adverse events
I think this is an important aspect of the #CircadianClock that is still underappreciated.
https://www.eurekalert.org/news-releases/1130376
#science #health #surgery
Surgeon social jet lag and patient risk of major adverse events
This study found that patients operated on by surgeons experiencing substantial social jet lag had a higher associated risk of major adverse events. Interventions promoting regular sleep timing and reducing circadian misalignment may improve surgeon burnout and patient safety. Social jet lag reflects the discrepancy between sleep timing on workdays and free days.
RE: https://mastodon.social/@sflorg/116046912873200904
#Circadianclock as #pacemaker of #life: A single clock #signal initiates #geneswitching within a #cell. This #rhythmic process regulates the #activation/#deactivation of "morning"/"evening" genes. M. Fang et al. (2026) reproduced the #circadiansystem of #Synechococcus #elongatus (#Cyanobacteriota) within a test tube.They show that the overall #complexity of a cell is controlled by this genetic activity, which might find applications in #biotechnology.
©#StefanFWirth
Ref
https://doi.org/10.1038/s41594-025-01740-0
3-Feb-2026
Urban #lightPollution alters nighttime hormones in sharks, study shows
First-ever measurements of #melatonin in wild sharks show that artificial light from coastal #cities can disrupt nighttime #hormone levels, with resident species more affected than highly mobile #sharks.
https://www.eurekalert.org/news-releases/1115199
#science #ecology #UrbanEcology #marineBiology #circadianClock
Urban light pollution alters nighttime hormones in sharks, study shows
Artificial light from major coastal cities can disrupt the nighttime biology of sharks, according to new research that provides the first-ever measurements of melatonin—a hormone tied to biological rhythms—in wild sharks.
🍇
#Modelling of plant
#CircadianClock for characterizing hypocotyl growth under different light quality conditions
https://doi.org/10.1093/insilicoplants/diac001 #PlantScience🧬🍃 The Arabidopsis Framework
#model version 2 predicts the organism-level effects of
#CircadianClock gene mis-regulation
https://doi.org/10.1093/insilicoplants/diac010 #genetics #PlantScience
Circadian clock communication during homeostasis and ageing - Nature Reviews Molecular Cell Biology
Communication between the circadian clocks of different cell and tissue types supports the daily rhythms of homeostatic processes that maintain bodily health. Ageing leads to a decline in this complex communication network to the detriment of these daily homeostatic rhythms. This Review discusses clock communication pathways in the healthy versus aged state and explores the potential of modulating these communication pathways to slow circadian rhythm decline with ageing.
Circadian disruption, gut microbiome changes linked to colorectal cancer progression…
Research has revealed how disruption of the circadian clock may accelerate the progression of colorectal cancer by affecting the gut microbiome and intestinal barrier function... #cancer #sleep #circadianclock #health #oncology #guthealth #research
https://formuchdeliberation.wordpress.com/2024/09/29/circadian-disruption-gut-microbiome-changes-linked-to-colorectal-cancer-progression/
Circadian disruption, gut microbiome changes linked to colorectal cancer progression…
Research has revealed how disruption of the circadian clock may accelerate the progression of colorectal cancer by affecting the gut microbiome and intestinal barrier function… #cancer #sleep…
michael
Tradeless Earth
Stefan F. Wirth
in silico Plants
NIOO-KNAW
Amelia Cervera 🧬
formuchdeliberation