entry into cells is mediated by viral binding to the ACE2 receptor in the respiratory epithelium, which is accompanied by cleavage of the viral spike protein by TMPRSS2. The nasal cavity ...

“Thus, the more IL-26 there is in the nasal cavity, the lesser the chronic airflow limitation in these patients,” Lindén and colleagues wrote. In terms of T cells, both CD4+ and CD8+ T cells ...

His overuse of the product had resulted in a condition called rebound congestion syndrome, caused by inflammation of the moist inner lining of the nasal cavity. Decongestant sprays work by ...

Objective Barrett's oesophagus commonly presents as a patchwork of columnar metaplasia with and without goblet cells in the distal oesophagus. The presence of metaplastic columnar epithelium with ...

These assays were conducted on nasal epithelial cells derived from both pwCF and healthy controls. Clinical endpoints were defined by change in FEV1, Lung Clearance Index (LCI), sweat chloride ...

nearly completely obstructing the right nasal cavity while compressing local tissues (see Figure 1D). Intraoperative frozen section pathology indicated a spindle cell tumor, characterized by mild ...

Intestinal-type adenocarcinoma (ITAC) of the nasal cavity is a rare, aggressive tumor that presents ... Weak HER2 positivity was observed in 40% of tumor cells, but it is not currently considered a ...