news, journals and articles from all over the world.
Researchers at Tufts University School of Medicine have discovered a previously unknown function performed by a type of cell that comprises nearly half of all cells in the brain.
The scientists say this discovery in mice of a new function by cells known as astrocytes opens a whole new direction for neuroscience research that might one day lead to treatments for many disorders ranging from epilepsy to Alzheimer’s to traumatic brain injury.
After examining nearly the entire human genome for genetic changes that increase risk of aneurysm, researchers discovered a new change in the genetic code of a transcription factor.
To advance effective public communication of basic science, the Department of Energy (DOE) Office of Science and The Kavli Foundation’s Science Public Engagement Partnership (SciPEP) will host a virtual conference on why and how scientists and science communicators connect with the broader public around discovery science.
The Endocrine Society appointed two new Editors-in-Chief of its prestigious journals. Ashley Grossman M.D., F.R.C.P., of Barts and the London School of Medicine in London, U.K., has been named the next Editor-in-Chief of Endocrine Reviews, and Zeynep Madak-Erdogan, Ph.D., of the University of Illinois at Urbana-Champaign in Urbana, Ill., has been named as Editor-in-Chief of the Journal of the Endocrine Society (JES).
Gain story ideas and learn about cutting-edge science at ACSM’s comprehensive sports medicine and exercise science conference that covers the science, practice, public health and policy aspects of sports medicine, exercise science and physical activity.
A new study from the University of Chicago has found that the photosynthetic bacterium Synechococcus elongatus uses a circadian clock to precisely time DNA replication, and that interrupting this circadian rhythm prevents replication from completing and leaves chromosomes unfinished overnight.
New basic science research shows what happens to the development of abdominal aortic aneurysms when you inhibit JMJD3 through both genetics and pharmacology.
Findings should empower the search for better treatments for lung diseases
Basic science research explores the effects of impaired glycine metabolism in nonalcoholic fatty liver disease – and how to potentially use glycine-based treatment to help people with NAFLD.
Instead of using synthetic materials, Penn Medicine study shows magnets could be used to arrange cells to grow new tissues
Researchers report first clinically actionable findings for a rare blood vessel disease in a study of four unrelated families, all with the same genetic variant.
DALLAS – Sept. 7, 2020 – Like wrenches made of Legos, SWI/SNF chromatin remodeling complexes tighten or loosen DNA in our cells to control how genes are turned on and made into proteins. When assembled correctly, these complexes play a crucial role in the development of normal tissues, and when broken, they can lead to the development of cancer. These complexes are commonly disrupted by mutations in the genes that encode them – but how this leads to cancer is poorly understood.
It seems there will never be enough “thank you’s” for the incredible doctors, nurses, technicians and support staff members who are working around the clock to help patients with the dangerous coronavirus disease. Their dedication, determination and spirit enable Johns Hopkins to deliver the promise of medicine.
DALLAS – June 17, 2020 – The molecular changes that lead to Fuchs’ endothelial corneal dystrophy (FECD) occur decades before the disease causes blurry vision and other noticeable symptoms in patients, new research by UT Southwestern scientists shows. This insight into this earliest stage of FECD may eventually lead to new ways of screening for and treating the common condition, which affects an estimated 4 percent of U.S. adults over the age of 40.
Dr. Clara Lajonchere, deputy director of the Institute for Precision Health at UCLA Health, has been elected chair of the new California Precision Medicine Advisory Council.
Tip sheet with latest Johns Hopkins research news NOT related to COVID-19. Stories: more women & seniors needed in cholesterol drug trials, improving medical care quality for homebound seniors & 2020 JHM Science Writers Boot Camp goes virtual.
The National Institute of General Medical Sciences and Scholastic, Inc., have collaborated to bring Pathways, STEM and ELA resources, to educators and students. The third magazine issue and accompanying teaching materials explore circadian rhythms, including how they affect our lives every day and some inspiring scientists who are researching them.
Researchers found that repeats in the gene that causes Fragile X Syndrome normally regulate how and when proteins are made in neurons.
For the first time, researchers at Michigan Medicine have demonstrated that macropinocytosis, a cellular process known to be involved in cancer and other diseases, also plays an important role in the growth of at least one type of normal mammalian cell.
A new Penn Medicine study puts researchers within closer reach of vaccines that can protect infants against infections by overcoming a mother’s antibodies, which are known to shut down immune defenses initiated by conventional vaccines. That hurdle largely explains why vaccinations for infectious diseases like influenza and measles not given until six to 12 months of age. Findings from the preclinical study were published online today in Science Translational Medicine.
Schistosomiasis is one of the most devastating tropical diseases in the world, second only to malaria in its prevalence. The only treatment currently used is extremely limited in its effectiveness and in who it can help. The Newmark Lab wants to develop something that protects people from being infected in the first place.
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