New research shows adding certain infection-made antibodies to flu vaccines may lower how much infected people spread the virus. The study followed households using tests and models and was published in Nature Communications.
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New research finds that repeating disruption of the body’s 24-hour clock changes breast tissue, weakens immune defenses and leads to faster, more aggressive breast cancer in experimental models. The study links altered light–dark schedules to worse outcomes.
A research team created changed antibodies that stop human cytomegalovirus from disabling immune responses. Lab tests show the antibodies reduce virus spread, but researchers say more testing is needed before they can be used in people.
Researchers found two different routes that make IgA antibodies in the gut. Early IgA often comes from non‑germinal center cells but later from germinal centers; both types showed similar specificity and mutations, which may help vaccine design.
Researchers compared infants from Old Order Mennonite farm families and urban families in New York. Farm-exposed babies showed earlier immune maturation and higher antibodies, and breast milk antibody patterns were linked to lower egg allergy risk.
A federally funded review and meta-analysis found that anti-inflammatory treatments reduced depressive symptoms and eased anhedonia in people with depression who had high inflammation. The drugs were not FDA-approved for depression and would be used off-label.
Researchers using a mouse model of antibody-mediated glomerulonephritis found that neutrophils increase Glut1, a glucose transporter. Disabling Glut1 in neutrophils or using a Glut1 inhibitor reduced inflammation and improved kidney pathology in the model.
Researchers at Yale found a human antibody that blocks epiregulin and lowers fibrosis markers. They also show EGFR activates STAT1 in fibroblasts, suggesting two treatment paths: block epiregulin or target the EGFR–STAT1 pathway.
Researchers at the University of Pittsburgh made a wearable biosensor that detects antibodies in interstitial fluid in 10 minutes without a blood draw. The tiny carbon nanotube sensors are highly sensitive and the work appears in Analytical Chemistry.
Researchers report a biodegradable microneedle patch that delivers interleukin-4 to injured heart tissue. The local treatment encourages healing immune cells, reduces scarring, and may improve heart recovery while avoiding systemic side effects.
A trial in Tanzania found that a traditional plant-based African diet lowered inflammation within two weeks, while a short-term Western diet increased inflammation and weakened immune responses. The results matter for rising non-communicable diseases in Sub-Saharan Africa.