H and B Blood Antigens Are Essential for In Vitro Replication of GII.2 Human Norovirus.

Background: Human norovirus (HuNoV) is a major cause of enteric infectious gastroenteritis and is classified into several genotypes based on its capsid protein amino acid sequence and nucleotide sequence of the polymerase gene. Among these, GII.4 is the major genotype worldwide.

Increased Proportion of the Squamous Cell Carcinoma Components Is Associated with Aggressive Behavior and a Worse Prognosis in Resected Pancreatic Adenosquamous Carcinoma.

Purpose: Pancreatic adenosquamous carcinoma (PASC) is a subtype of pancreatic cancer with a poorer prognosis than pancreatic ductal carcinoma (PDAC). The pathogenesis of this histological subtype has not been fully explained due to its rarity.

Methods: Of the 245 patients who underwent pancreatic resection for pancreatic cancer, six (2.

Transvaginal resection of a gastrointestinal stromal tumor of the rectum: a case report.

Background: The most common curative treatment for gastrointestinal stromal tumors (GISTs) is local excision. For rectal GISTs, however, local excision is difficult because of the anatomical features of the rectum. The optimal surgical approach is still under debate, and less invasive methods are desired.

JAK inhibition during the early phase of SARS-CoV-2 infection worsens kidney injury by suppressing endogenous antiviral activity in mice.

Coronavirus disease 2019 (COVID-19) induces respiratory dysfunction as well as kidney injury. Although the kidney is considered a target organ of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and affected by the COVID-19-induced cytokine storm, the mechanisms of renal reaction in SARS-CoV-2 infection are unknown. In this study, a murine COVID-19 model was induced by nasal infection with mouse-adapted SARS-CoV-2 (MA10).

Therapeutic targeting of telomerase ameliorates experimental choroidal neovascularization.

Choroidal neovascularization (CNV) is the principal driver of blindness in neovascular age-related macular degeneration (nvAMD). Increased activity of telomerase, has been associated with endothelial cell proliferation, survival, migration, and invasion in the context of tumor angiogenesis. Expanding on this knowledge, we investigated the role of telomerase in the development of CNV in mouse model.