Medical News
Tracing the many paths of vision
EurekAlert! - 23 Dec 2020 07:00
(Max-Planck-Gesellschaft) New study decodes the molecular diversity of neurons in the zebrafish retina.
Breaking bad: how shattered chromosomes make cancer cells drug-resistant
EurekAlert! - 23 Dec 2020 07:00
(University of California - San Diego) UC San Diego and Ludwig Cancer Research scientists describe how a phenomenon known as "chromothripsis" breaks up chromosomes, which then reassemble in ways that ultimately promote c...
COVID-19 severity affected by proportion of antibodies targeting crucial viral protein
EurekAlert! - 23 Dec 2020 07:00
(Stanford Medicine) COVID-19 antibodies preferentially target a different part of the virus in mild cases of COVID-19 than they do in severe cases, and wane significantly within several months of infection, according to ...
Chest pain risk assessment may reduce treatment disparities
EurekAlert! - 23 Dec 2020 07:00
(Kaiser Permanente) The use of a standardized tool for assessing the risk of serious outcomes in patients with chest pain was associated with women at high risk receiving comparable care to men, according to new research...
Christmas trees can be green because of a photosynthetic short-cut
EurekAlert! - 23 Dec 2020 07:00
(Umea University) How can conifers that are used for example as Christmas trees keep their green needles over the boreal winter when most trees shed their leaves? Science has not provided a good answer to this question b...
Cost-effective hood reduces aerosol exposures to patients, otolaryngologists
EurekAlert! - 23 Dec 2020 07:00
(Boston University School of Medicine) The COVID-19 pandemic has continued to cause dramatic shifts in the practice of otolaryngology. In an effort to mitigate exposure to these airborne particles, researchers from Bosto...
Cost-effective or not? New research on national vaccination programs
EurekAlert! - 23 Dec 2020 07:00
(University of Gothenburg) Immunizing children against chickenpox would save money, but offering shingles vaccinations to all 65-year-olds would not. These are examples of findings in a University of Gothenburg thesis ex...
Eavesdropping on the pH levels inside the brain
EurekAlert! - 23 Dec 2020 07:00
(Tohoku University) Researchers at Tohoku University have developed the first all-in-one miniature pH probe for real-time investigations of intrinsic extracellular pH dynamics in the deep brain structures.
Genetic engineering without unwanted side effects helps fight parasites
EurekAlert! - 23 Dec 2020 07:00
(University of Zurich) Modified CRISPR-Cas9 gene editing scissors are enabling researchers at UZH to make alterations to the genetic material of single-cell organisms that are indistinguishable from natural mutations. Th...
Light smokers may not escape nicotine addiction, study reveals
EurekAlert! - 23 Dec 2020 07:00
(Penn State) Even people who consider themselves to be casual cigarette smokers may be addicted, according to current diagnostic criteria. Researchers at Penn State College of Medicine and Duke University found that many...
Linguists gather virtually to showcase cutting-edge research
EurekAlert! - 23 Dec 2020 07:00
(Linguistic Society of America) Research presentations on topics as diverse as the history and development of African American Language, the linguistic nature of keysmashes, and the "myth" of Standard German dominance ar...
Ludwig Cancer Research study reveals how ecDNA forms and drives cancer drug resistance
EurekAlert! - 23 Dec 2020 07:00
(Ludwig Institute for Cancer Research) Researchers led by Ludwig San Diego Member Don Cleveland and Peter Campbell of the Sanger Center have solved the mystery of how free-floating circular DNA fragments, which are almos...
Metabolic syndrome 'interacts' with COVID-19
EurekAlert! - 23 Dec 2020 07:00
(Compuscript Ltd) Announcing a new publication for BIO Integration journal. In this review article the authors Zeling Guo, Shanping Jiang, Zilun Li and Sifan Chen from Sun Yat-Sen University, Guangzhou, China review how ...
No. 1 news release on EurekAlert!'s 2020 Trending List smashes previous all-time record for visits
EurekAlert! - 23 Dec 2020 07:00
(EurekAlert!) The most-visited news release on EurekAlert! in 2020 racked up just under 1 million hits -- the most in the site's near 25-year history.
Physician-led Spanish-speaking volunteers address health care inequities during a crisis
EurekAlert! - 23 Dec 2020 07:00
(Massachusetts General Hospital) In a perspective published in the Journal of Hospital Medicine, experts from the Massachusetts General Hospital (MGH) Department of Medicine, Office of Equity and Inclusion and Center for...
Research reveals compromised transfer of SARS-CoV-2-specific antibodies through placenta
EurekAlert! - 23 Dec 2020 07:00
(Massachusetts General Hospital) Lower than expected levels of protective SARS-CoV-2 antibodies pass through the placenta from mothers who are infected in the third trimester with the virus that causes COVID-19. This low...
Scientists at Tel Aviv University develop new gene therapy for deafness
EurekAlert! - 23 Dec 2020 07:00
(American Friends of Tel Aviv University) A new study from Tel Aviv University (TAU) presents an innovative treatment for deafness, based on the delivery of genetic material into the cells of the inner ear. The genetic m...
Scientists identify new gene involved in autism spectrum disorder
EurekAlert! - 23 Dec 2020 07:00
(UT Southwestern Medical Center) UT Southwestern scientists have adapted a classic research technique called forward genetics to identify new genes involved in autism spectrum disorder (ASD). In a study published this we...
Sex Differences in Death After Stroke
EurekAlert! - 23 Dec 2020 07:00
(Mary Ann Liebert, Inc./Genetic Engineering News) Women were 39% more likely to die by 1 year after a first stroke. The sex difference was due to advanced age and more severe strokes in women
Similar factors cause health disparities in cancer, COVID-19
EurekAlert! - 23 Dec 2020 07:00
(Michigan Medicine - University of Michigan) The same societal factors that have caused worse outcomes in cancer for some minority populations are now causing disparities in COVID outcomes. Potential policy changes could...
Understanding nanoparticle entry mechanism into tumors
EurekAlert! - 23 Dec 2020 07:00
(Compuscript Ltd) Announcing a new publication for BIO Integration journal. In this commentary the authors Phei Er Saw and Sangyong Jon from Sun Yat-Sen University, Guangzhou, China and the Korea Advanced Institute of Sc...
What does 'do not resuscitate' mean? Varying interpretations may affect patient care, reports American Journal of Nursing
EurekAlert! - 23 Dec 2020 07:00
(Wolters Kluwer Health) When patients have a do-not-resuscitate (DNR) order, it means they have chosen not to receive cardiopulmonary resuscitation (CPR). But hospital nurses report significant variations in the way DNR ...