Genetic links revealed between severe COVID-19 and other diseases: Large-scale study could help inform novel COVID-19 treatment strategies
A new analysis of data from the Veterans Affairs Million Veteran Program has uncovered genetic links between COVID-19 severity and certain medical conditions that are known risk factors for severe COVID-19. Anurag Verma of the Corporal Michael Crescenz VA Medical Center in Philadelphia, Pennsylvania, US, and colleagues present these findings on April 28 in the […]
Vitamin E can boost immunotherapy responses by reinvigorating dendritic cells
Combining a retrospective analysis of clinical records with in-depth laboratory studies, researchers at The University of Texas MD Anderson Cancer Center have discovered that vitamin E can enhance immunotherapy responses by stimulating the activity of dendritic cells in the tumor. The findings were published today in Cancer Discovery. The researchers demonstrated that vitamin E directly […]
Infamous Vitamin C Study May Rely on Fraudulent Data
The data underpinning an infamous study of vitamin C for sepsis may be fraudulent, according to an analysis by an Australian physician and statistician that’s making waves among hospitalists and intensivists. Kyle Sheldrick, MBBS, who is completing his PhD at the University of New South Wales, alleges that the pre- and post- comparison groups involved […]
Higher exposure to bisphenol A in the womb associated with increased risk for asthma and wheezing in school-age girls: Study of over 3,000 children from six European countries examines possible effects of prenatal exposure to bisphenols on respiratory health in childhood
An analysis of data from more than 3,000 mother-child pairs from six European countries indicates that prenatal exposure to bisphenol A may have negative effects on respiratory health in school-age girls. The results of a study led by the Barcelona Institute for Global Health (ISGlobal), an entity supported by the “la Caixa” Foundation, have just […]
U.S. Sees Drop in Lifetime Risk of HIV Diagnosis
The risk of being diagnosed with HIV declined by about 11% in the latest analysis of disease trends in the U.S., CDC researchers reported. Compared with 2010-2014 when the overall risk of being diagnosed with HIV was 1 in 106, the risk was reduced to 1 in 120 during 2017-2019, said Sonia Singh, PhD, of […]
The abyssal world: Last terra incognita of the Earth surface
The first unified vision of the world ocean biodiversity, based on analysis of DNA sequences from the surface to deep-ocean sediments, unveils the rich and unknown life in the abyssal realm, the last terra incognita of the Earth surface. This collective effort was made possible by 15 international deep-sea expeditions, including scientists from MARUM. The […]
New study overturns popular theory on evolution of termite size
Researchers have completed a comprehensive analysis of the head width of over 1500 species of termites and determined that their size isn’t gradually shrinking at a geological timescale. Termites belong to the cockroach branch of the evolutionary tree. They split from their sister cockroach group at the end of the Jurassic period, around 150 to […]
Advanced analysis of Apollo sample illuminates Moon’s evolution
Sophisticated analysis of a rock sample taken from the Moon during the Apollo 17 mission revealed new information about the complex cooling and evolutionary history of the Moon. The findings, from University of Hawai’i (UH) at Manoa researchers, were published today in Nature Communications. Apollo 17 astronauts collected the rock sample troctolite 76535 from the […]
Ripretinib Continues to Demonstrate Benefit in Advanced GIST
An updated analysis of the phase III INVICTUS trial showed improved survival in patients with advanced gastrointestinal stromal tumors (GIST) treated with ripretinib (Qinlock) as later-line therapy, a researcher reported. At 19 months after the primary analysis, median progression-free survival (PFS) with the fourth- or later-line therapy remained stable, at 6.3 months with ripretinib versus […]
Capturing the impact of human sewage on Earth’s coastal ecosystems: New worldwide mapping analysis identifies key exposure hotspots in unprecedented resolution
A first-of-its-kind, high-resolution mapping analysis estimates the amounts of nitrogen and pathogens released into coastal ecosystems from human wastewater sources around the world. Cascade Tuholske (now affiliated with the Columbia Climate School) and colleagues at the University of California, Santa Barbara, present this research in the open-access journal PLOS ONE on November 10, 2021. Human […]