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Choroid plexus tissue, anchored in each of the brain s ventricles and bathed in cerebrospinal fluid, is a small but influential player in the brain. It s now been spatially inventoried with single-cell RNA sequencing, cataloguing its cell types and gene expression patterns in each ventricle during early development, adulthood, and old age. ....
E-Mail IMAGE: Virginia Tech will open a new focused ultrasound facility in its latest expansion, located at the Fralin Biomedical Research Institute in Roanoke, Va. view more Credit: Clayton Metz/Virginia Tech By 2034, nearly one-quarter of Americans will have reached retirement age, according to the United States Census Bureau. But as people age, the brain becomes more susceptible to developing disorders, such as essential tremor, Parkinson s disease, and tumors. Clinicians and researchers are looking to emerging noninvasive ways to interact with living brain tissue that can be precisely targeted to specific areas. Focused ultrasound, when guided by integrated magnetic resonance imaging (MRI), is a promising new technology that is already used to treat patients with a variety of movement disorder conditions and solid tumors. ....
The life of the microscopic algae that inhabit snow at high elevations is still relatively unknown. Researchers from the CNRS, CEA, Météo-France, INRAE and the l Université Grenoble Alpes have therefore created the ALPALGA consortium to study this little-known world, threatened by global warming. Scientists will publish their initial results in Frontiers in Plant Science on June 7, 2021, describing for the first time the distribution of dozens of mountain microalgae species according to elevation. ....
Cells/colony motion of oral keratinocytes was non-invasively and quantitatively determined by optical flow algorithm. As per the distinct cell growth kinetics, modified optic flow algorithm was applied with fewer full-screening imaging analyses & cell segmentations, which confirmed the association of proliferative capacity & epithelial regenerative capacity with mean motion speed (MMS). The index of MMS was identified to detect the substandard population, prior to human clinical use, which may be applied to other cell cultures. ....
Chemical, biological, radiological and nuclear risk mitigation in CA discussed in Almaty 5 June 2021 14:14 Share in: NUR-SULTAN. KAZINFORM On June 1-3, Almaty hosted the 14th Regional Round-Table Meeting for Central Asia within the framework of the European Union Centres of Excellence on Chemical, Biological, Radiological and Nuclear Risk Mitigation (CBRN CoE). Related news At the opening ceremony Deputy Minister of Foreign Affairs of the Republic of Kazakhstan Mr. Akan Rakhmetullin expressed his gratitude to the European Union for its assistance provided to Kazakhstan in the fight against COVID-19, and noted the importance of developing regional cooperation within the EU initiative in the light of the increasing threats and challenges, the Kazakh MFA’s press service reports. ....