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Food as friend, not foe—study maps cellular network that enables safe food consumption through oral tolerance

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  • 2025-05-30 02:50 event
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Food as friend, not foe—study maps cellular network that enables safe food consumption through oral tolerance
If we have an allergy to peanuts, strawberries or dairy, we are quick to blame our immune systems. But when we enjoy a diverse diet without any adverse reaction, we generally don't realize that this is also the immune system's doing.

2.264. The protein TMEM63B allows mammals to feel thirsty, study finds

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Thirst is a crucial physiological signal that contributes to the survival of humans and other animals, by allowing them to detect when they are dehydrated so that they can drink. Drinking is essential for survival and for maintaining the balance of fluids in the body, also known as water homeostasis.

2.265. Genetic variation may explain why some children exposed to diabetes in utero become obese and others don't

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Children exposed to gestational diabetes in utero with a specific variation of a common gene are at a higher risk of becoming overweight or obese during childhood, according to a new study by researchers at the University of Colorado Anschutz Medical Campus.

2.266. Self-employed women may have significantly lower heart attack risk than salaried counterparts

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New research finds that self-employed women have fewer risk factors for cardiovascular disease (CVD) compared to non-self-employed women, suggesting that the work environment may play a role in the development of risk factors that can lead to heart attacks.

2.267. Caregiver intuition may spot child health crises before some early warning systems

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A new study published in The Lancet Child & Adolescent Health suggests that parental or caregiver intuition may outperform some traditional early warning systems in identifying children at risk of deterioration.

2.268. 'Master control switch' protein that heightens neurodegenerative disease offers new treatment target

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UT Southwestern Medical Center scientists have identified a protein that appears to act as a master control switch for reactive gliosis, a prominent feature of many neurodegenerative diseases that is thought to contribute to their pathology. The researchers' findings, published in Neuron, could eventually lead to new treatments for Alzheimer's, Parkinson's, and Huntington's diseases and other neurodegenerative conditions.

2.269. New findings reveal how the heart is organized from the earliest stages of embryonic development

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A study published today in the journal Developmental Cell uncovers new insights into how the heart forms during the earliest stages of embryonic development.

2.270. Study sheds light on enzyme's role in driving lymphoma growth

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A study led by University of Cincinnati Cancer Center researchers sheds new light on the mechanisms by which a major oncogene promotes and sustains lymphoma development and progression, paving the way for novel targeted therapies.

2.271. Scholastic performance is a key concern for young cancer patients, study finds

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Young patients with cancer need support when it comes to scholastic performance, which can be an empowering and motivating force during the challenges of cancer treatment, UF Health Cancer Center researchers have found.

2.272. When climate disasters hit, they often leave long-term health care access shortages, study finds

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Immediate recovery efforts receive the most attention after severe natural disasters, yet new data from researchers at Drexel University and the University of Maryland suggests that these climate events often also leave a critical long-term—and often unaddressed—problem in declines in access to health care.

2.273. Food as friend, not foe—study maps cellular network that enables safe food consumption through oral tolerance

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If we have an allergy to peanuts, strawberries or dairy, we are quick to blame our immune systems. But when we enjoy a diverse diet without any adverse reaction, we generally don't realize that this is also the immune system's doing.

2.274. Algorithm enables more advanced imaging of cardiac tissue and vessels

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Cardiovascular diseases cause one death every 33 seconds in America. Diagnosing these conditions, which account for approximately 20% of all deaths annually, can be difficult because the overlaying and natural fluorescence of cardiac tissue complicate diagnostic images.

2.275. Plague became less deadly to last longer, study finds

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The bacteria that cause the plague evolved to become less deadly over time, allowing it to continue infecting people in three separate pandemics over more than a thousand years, new research said Thursday.

2.276. Australia faces rising threats from synthetic opioids

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Reports of synthetic opioids contaminating Australia's drug supply highlight the concerning pace at which they are entering the country. The Australian Federal Police recently raised concerns after detecting nitazenes in counterfeit pharmaceutical products seized at Australian borders.

2.277. Emerging tick species in CT found to carry rare bacteria that can be deadly, officials say

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An invasive tick species in Connecticut has been found to carry the bacteria that can cause ehrlichiosis in humans, a discovery that has alarmed state biologists as the tick continues to increase its spread throughout the state.

2.278. Study finds low distress not always a reflection of wellbeing in daily life

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Psychological therapy should explore treatments that take a two-fold approach to decrease distress and increase well-being to obtain optimal mental health, according to researchers at The University of Western Australia.

2.279. Critically-ill kidney patients may need higher colistin antibiotic doses on dialysis days, study finds

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Critically ill patients with acute kidney injury could benefit from higher doses of the antibiotic colistin on the days they are also receiving dialysis, according to a new study by Monash University and Mahidol University.

2.280. Researchers say emulsifiers may cause a variety of health problems

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It's a marvel of food technology: ice cream that resists melting.

2.281. VR tool pioneered to enhance athlete well-being makes headlines

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An innovative project which uses virtual reality to enhance the mental well-being and resilience of young athletes is attracting the attention of major sporting organizations across the UK.

2.282. Skittles removes controversial additive targeted by RFK Jr.

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Mars Inc.'s Skittles candies are no longer being made with titanium dioxide, a chemical that whitens foods, brightens colors and makes candy appear shiny, the company confirmed to Bloomberg News.

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