Stress hormones rewire immune system during periods of food scarcity

	Gastroenterology
	The latest gastroenterology‎ news from News Medical

	Stress hormones rewire immune system during periods of food scarcity When food is scarce, stress hormones direct the immune system to operate in "low power" mode to preserve immune function while conserving energy, according to researchers at Weill Cornell Medicine.

	Ulcerative proctitis not linked to increased rectal cancer risk People with ulcerative proctitis, a milder and more limited form of ulcerative colitis, are not at higher risk of developing rectal cancer than the general population.

New genetic model reveals role of keratin 8 in colorectal cancer development

Researchers at Åbo Akademi University have identified a new molecular change in patients with colorectal cancer and developed a genetic disease model that forms tumors in the large intestine, resembling those seen in patients.

	Menstrual blood HPV testing accurately detects cervical precancer A study reveals menstrual blood can effectively screen for HPV, matching clinician-collected samples in accuracy, enhancing cervical cancer detection globally.

	First wearable device measures human flatulence Scientists at the University of Maryland have created Smart Underwear, the first wearable device designed to measure human flatulence.

	Time-restricted feeding reduces disease activity and inflammation in Crohn's patients A new randomized controlled study funded by the Crohn's & Colitis Foundation found that time-restricted feeding-a form of intermittent fasting-significantly reduced symptomatic disease activity and systematic inflammation in adults with Crohn's disease and overweight or obesity.

	Medical AI can repeat false claims in clinical contexts Medical artificial intelligence (AI) is often described as a way to make patient care safer by helping clinicians manage information. A new study by the Icahn School of Medicine at Mount Sinai and collaborators confronts a critical vulnerability: when a medical lie enters the system, can AI pass it on as if it were true?

	Mycoprotein demonstrates strong potential for sustainable nutrition Plant-based food as an alternative to meat is high on the agenda today, and mycoprotein (fungal protein) in particular has come into focus in recent years.

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