Page 380 - கடுமையானது எடுப்போசை சுவாச நோய்க்குறி News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Researchers provide ultrastructural details of SARS-CoV-2-infected respiratory epithelial cells A team of scientists from the United Kingdom recently investigated the ultrastructural details of the attachment, entry, and budding processes of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the human airway epithelium. They have used a highly differentiated air-liquid interface cultures of airway epithelium to thoroughly investigate the viral infection cycle. The study is currently available on the Background SARS-CoV-2, the causative pathogen of coronavirus disease 2019 (COVID-19), is an enveloped RNA virus belonging to the Coronaviridae family. The virus primarily attacks human airway epithelial cells to initiate infection. Mechanistically, the receptor-binding domain (RBD) of the S1 subunit of the viral spike glycoprotein binds to angiotensin-converting enzyme 2 (ACE2), which is ubiquitously expressed at the apical surface of host airway epithelial cells. This is

United kingdomJuan gaertner shutterstockSanchari sinha duttaJuan gaertnerCoronavirus disease covid 19Sars cov 2Angiotensin converting enzyme 2Cell membraneCorona virusElectron microscopySevere acute respiratorySevere acute respiratory syndromeSpike proteinஒன்றுபட்டது கிஂக்டம்சஞ்சரி சீன்ஹா தத்தாஜுவான் கேர்ட்னெற்