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Countering Allergic Asthma Without Weakening Flu Defenses

Blocking the action of calcium signals in immune cells suppresses the most common form of asthma, but without compromising the body’s defenses against flu viruses, a new study finds.
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Metabolism Much More Disturbed Than Once Thought in Type 2 Diabetes

A new study has revealed that metabolism is more disturbed in patients with prediabetes and type 2 diabetes than previously thought.
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Water Fluoridation Is Safe for Children

Research found no link between community water fluoridation and adverse effects on children’s brain development.
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Ketamine May Make the Brain More Receptive to Positive Experiences

Researchers from Inserm, CNRS, Sorbonne University and clinicians from the AP-HP and at Paris Brain Institute identified one of the mechanisms explaining ketamine effect as an antidepressant.
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Dust Retained in Lungs of Previously Deployed Military Personnel

Military personnel deployed to Afghanistan and Iraq have been shown to retain dust from their deployment in their lungs, potentially causing persistent respiratory disease.
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Vaginal Immune System Findings Hint at Optimal Vaccination Timings

Levels of key immune-signaling molecules in the vagina undergo clear and consistent fluctuations during the menstrual cycle, scientists report. The findings could help understand the immune systems' role in fertility and aid vaccine development.
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Human-Caused Climate Change Increased Drought Likelihood by Over 20 Times

The droughts of summer 2022 were made 20 times more likely as a result of human-related climate change, according to a new report.
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Aging, Environment and Genetics: Which Is More Important for Regulating Gene Expression?

A new study shows that individual differences in our DNA matter less as we get older and become prone to diseases of aging, such as diabetes and cancer.
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Biosensing Technology Can Detect Aβ-Binding Exosomes in Blood

Researchers from Hokkaido University and Toppan have developed a method to detect build-up of amyloid beta in the brain, a characteristic of Alzheimer's disease, from biomarkers in blood samples.
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3D Map Reveals DNA Organization Within Human Retina Cells

NIH scientists shed light on how genetic architecture determines gene expression, tissue-specific function and disease phenotype in blinding diseases.
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