Researchers developed an intranasal trivalent measles-mumps-SARS-CoV-2 vaccine that provides robust protection against multiple coronavirus variants. Leveraging the established measles-mumps-rubella platform, this vaccine demonstrates broad and adaptable immune responses, especially against Delta and Omicron variants.
The University of California, Davis, is refusing to disclose hundreds of photographs its staff took of Neuralink’s primate test subjects, Wired reports. The company, owned by Elon Musk, is developing devices to implant in brains.
Although haemoglobin is a known carrier of oxygen in erythrocytes that functions to transport oxygen over a long range, its physiological roles outside erythrocytes are largely elusive1,2. Here we found that chondrocytes produced massive amounts of haemoglobin to form eosin-positive bodies in their cytoplasm. The haemoglobin body (Hedy) is a membraneless condensate characterized by phase separation. Production of haemoglobin in chondrocytes is controlled by hypoxia and is dependent on KLF1 rather than the HIF1/2α pathway. Deletion of haemoglobin in chondrocytes leads to Hedy loss along with severe hypoxia, enhanced glycolysis and extensive cell death in the centre of cartilaginous tissue, which is attributed to the loss of the Hedy-controlled oxygen supply under hypoxic conditions. These results demonstrate an extra-erythrocyte role of haemoglobin in chondrocytes, and uncover a heretofore unrecognized mechanism in which chondrocytes survive a hypoxic environment through Hedy. Haem
SARS-CoV-2 airway infection results in the development of somatosensory abnormalities in a hamster model science.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from science.org Daily Mail and Mail on Sunday newspapers.
For several years, the communities of eastern Queens have engaged in discussions with our community leaders, our local and state elected officials and Empire