Keeping you up to date on recent developments in cardiology, including: Deep chest compressions help save brain; Selfies for heart disease?; Looking to the past to understand the heart.
Through the use of sequencing data, researchers in Hong Kong presented a case study providing the strongest evidence yet that individuals can become reinfected with SARS-CoV-2 after clearing a first infection.
Despite two significant coronavirus outbreaks in the last two decades that killed hundreds of people, dominated international headlines, and grabbed millions in research dollars, SARS-CoV-2 still caught researchers, national scientific advisors, pharmaceutical companies flatfooted when it emerged in late 2019. Why?
Keeping you up to date on recent developments in neurology, including: Novasignal’s Lucid robotic system reveals insights into COVID-19; Sensing eye mask developed to improve data capture in neuro studies; Multiple sclerosis’ early days; How antidepressants inhibit fibrosis.
HONG KONG Researchers from the Massachusetts Institute of Technology’s (MIT) research enterprise in Singapore, known as Singapore-MIT Alliance for Research and Technology (SMART), have found a way to not just reverse antibiotic resistance but also increase sensitivity in some bacteria, using hydrogen sulfide.
BioWorld looks at translational medicine, including: Mechanisms of retinopathy come into focus; New partner in crime for AHR; Multiple sclerosis’ early days; MMA induces EMT; CAR T cells for inhibition; Islet organoids can evade immune attack, Cross-reactive immunity helps antitumor response; How antidepressants inhibit fibrosis; Just add fever.
Keeping you up to date on recent developments in diagnostics, including: Antigen test detects spike proteins of SARS-CoV-2; Blood volume assessment study to use Daxor device; Gaining insights into loss of function.
Stimulator of interferon genes (STING) is a protein that senses DNA in the cytosol, where it comes from either an infectious invader or a damaged nucleus and sets off an immune response that ultimately results in the activation of T cells. STING agonists are among the strategies that have been tested in hopes they would increase the response rate to checkpoint blockade. Now, back-to-back papers in the Aug. 21, 2020, issue of Science have detailed the preclinical development of orally available STING agonists.
A Sino-U.S. collaborative study has demonstrated that acupuncture regulates inflammation by activating pro- or anti-inflammatory signaling pathways, while mitigating cytokine storms in mice with systemic inflammation, the study authors reported in the Aug. 12, 2020, edition of Neuron. The study also found that the acupuncture site, intensity and timing determined how it affected response, which has important implications for acupuncture use in inflammatory diseases and as adjunctive cancer therapy.
Keeping you up to date on recent developments in orthopedics, including: Simultaneous stimulation helped a spinal cord injury patient regain the ability to walk; Researchers identify better classification system for adult idiopathic scoliosis; Mixing silk with polymers could lead to better biomedical implants.
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