Two recent studies from the University of California, Riverside, published in the same issue of Gut Microbes highlight the role of a gene called PTPN2 in protecting the gut from harmful bacteria linked to inflammatory bowel ...
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A "gene silencer" (technically known as small interfering RNA, or siRNA), locally delivered by nanoparticles embedded in an injectable gel produced through 3D printing, can switch off the defective gene responsible for serious ...
Jan 23, 2026
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Williams-Beuren syndrome is a rare, congenital disease in which the main morbidity and mortality comes from obstructions, or stenoses, in specific arteries. When these obstructions involve the aorta, it is known as supravalvular ...
Jan 23, 2026
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Amyotrophic lateral sclerosis (ALS) is a devastating neurodegenerative disease with no cure and limited treatment options. One of the earliest signs of ALS is overactive brain signals known as cortical hyperexcitability. ...
Jan 23, 2026
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Why do some tumors spread while others remain localized? The mechanisms governing the metastatic potential of tumor cells remain largely unknown—yet understanding this is crucial for optimizing patient care.
Jan 22, 2026
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Researchers at Moffitt Cancer Center have developed a new way to predict how cancer cells evolve by gaining and losing whole chromosomes, changes that help tumors grow, adapt and resist treatment. In a new study, scientists ...
Jan 22, 2026
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A team of researchers has conducted the largest and most comprehensive genome-wide association study (GWAS) to date of schizophrenia in individuals of African ancestry.
Jan 21, 2026
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A new study shows that cancer damages its own DNA by pushing key genes to work too hard. Researchers found that the most powerful genetic "on switches" in cancer cells, called super-enhancers, drive unusually intense gene ...
Jan 21, 2026
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By studying genetic data from nearly 140,000 IVF embryos, scientists have with unprecedented detail revealed why fewer than half of human conceptions survive to birth. The research uncovered the strongest evidence yet for ...
Jan 21, 2026
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Bowel habits aren't exactly dinner-table talk. But they reflect how quickly the gut moves things along, and when that goes wrong, people can experience constipation, diarrhea, or irritable bowel syndrome (IBS). Yet the biological ...
Jan 20, 2026
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