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It’s long been known that correctly timing an embryo transfer is critical to the chance of achieving pregnancy. Identifying the right moment in a woman’s cycle with absolute precision remains a challenge however, contributing to low IVF success rates, which remain on average under 50%. But now RMIT University researchers may have found a way […]
A new study by University at Buffalo researchers has revealed that the absence of a single interaction within a brain receptor reduces its activity. The discovery advances the understanding of how certain brain diseases arise, and could lead to developing precision medicines for treating them. The study was published Dec. 31 in Proceedings of the […]
A shadow over the promising inhaled interferon beta COVID-19 therapy has been cleared with the discovery that although it appears to increase levels of ACE2 protein—coronavirus’ key entry point into nose and lung cells—it predominantly increases levels of a short version of that protein, which the virus cannot bind to. The virus that causes COVID-19, […]
Huntington’s disease is a progressive and aggressively debilitating brain disorder that causes uncontrolled movements, psychological problems, and loss of cognition. It is caused by a mutation in the gene that encodes the protein huntingtin, causing it to build an abnormally long tail of the amino acid glutamine. This tail prevents huntingtin from folding properly and […]
A small segment of a human gene STING, stimulator of interferon genes, could hold the key to treating autoimmune diseases and cancer, according to a study by Texas A&M AgriLife Research scientists. Dr. Pingwei Li, AgriLife Research biochemist and structural biologist, College Station; post doctorates Drs. Baoyu Zhao, and Fenglei Du and graduate student Pengbiao […]
In a world first, researchers from The Australian National University (ANU) have shown previously ignored rare genetic mutations are a major cause of lupus. The discovery is set to change our understanding of the causes of disease and potentially save lives. Lupus is an autoimmune disease that has no cure. It targets the body’s healthy […]
Multiple sclerosis (MS) is an autoimmune disease in which the immune system turns on its own cells and attacks them for reasons that are not yet known. Scientists from the Institut Pasteur have shown that ancient viruses are involved in the acute inflammatory defense response that may contribute to the disease. Multiple sclerosis (MS) is […]
Microbes colonize all body surfaces and balance the immune system. In newborn infants, the gut microbiome is first conditioned by breast milk components. When solid food is introduced, gut microbiota develops and bacteria proliferate. Scientists from the Institut Pasteur and Inserm have discovered that a key immune response is generated in mice when solid food […]
Whether it’s probing a child’s understanding of a topic through questions or engaging in hands-on activities alongside them, parents can guide their children to learn in new ways through simple directions, according to a study by psychology researchers at The University of Texas at Austin. Prior research shows that children use both exploration and explanation […]
Scientists have discovered new ways in which the body regulates blood clots, in a discovery which could one day lead to the development of better treatments that could help prevent and treat conditions including heart diseases, stroke and vascular dementia. Led by the University of Exeter and funded by the British Heart Foundation, the team […]