Keeping you up to date on recent developments in orthopedics, including: LED-based UV irradiation safely prevents the loss of bone and muscle mass in mice; Coupling antibiotics with stem cells to fight off bone infections; Study: Unnecessary stress testing performed prior to knee and hip replacement surgeries.
Surprising no one, Jennifer Doudna and Emmanuelle Charpentier won the 2020 Nobel Prize in Chemistry “for the development of a method for genome editing,” that is, the CRISPR/Cas9 system.
A whole-genome clustered regularly interspaced short palindromic repeats (CRISPR) screening study is the first to identify the gene regulating the inflammatory response and immune cell death during sepsis, Australian researchers reported in the October 5, 2020, edition of Nature Immunology.
Keeping you up to date on recent developments in oncology, including: New data cast doubt on post-resection radiotherapy for NSCLC; Carcinogens need not be mutagens; Myelin regulatory factor assists pancreatic cancer cells; Deepmedic provides glioblastoma segmentation with sparsified data.
Keeping you up to date on recent developments in cardiology, including: Sleep apnea treatment reduces heart problems in prediabetic patients; Rats help in assessment of baroreflex; In utero 4D imaging of baby hearts could help diagnose congenital heart disease.
Monday, Oct. 5, was probably the first day of 2020 that SARS-CoV-2 had serious competition for science media attention – by another virus. The Nobel Assembly awarded the 2020 Nobel Prize for Physiology or Medicine to Harvey Alter, Michael Houghton and Charles Rice “for the discovery of hepatitis C virus.”
Researchers at the Karolinska Institute have spurred neural stem cells to produce myelin-forming oligodendrocytes, facilitating repair after spinal cord injury.
Researchers at the Feinstein Institutes for Medical Research, the research arm of New York-based Northwell Health, have developed a noninvasive method for targeting stimulation of the vagus nerve. Vagus nerve stimulation (VNS) offers promise for treatment of a wide range of conditions, given the nerve's extensive involvement in regulating many organs, but has been constrained by adverse effects caused by off-target activation of fibers.
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