Retrospective analysis of risk factors associated with mortality in hospitalized COVID-19 patients.

Background: Older age and comorbidities are associated with adverse outcomes in patients with coronavirus disease 2019 (COVID-19); however, comprehensive identification of mortality risk factors can further guide disease management. We aimed to analyze predictors of in-hospital mortality in hospitalized COVID-19 patients.

Methods: This retrospective cohort study included 400 COVID-19 patients admitted between March and December 2020.

Epigallocatechin-3-gallate inhibit the protein arginine methyltransferase 5 and enhancer of Zeste homolog 2 in breast cancer both in vitro and in vivo.

Purpose: Histone methyltransferases are enzymes that selectively methylate lysine or arginine residues on both histone and non-histone proteins, categorized into lysine methyltransferases and arginine methyltransferases. Notably, EZH2 and PRMT5 are known for catalyzing trimethylation of H3 at K27 and symmetric dimethylation of H4 at R3, respectively. These methylation events are recognized as characteristic histone-repressive marks in cancer.

Dengue virus NS1 leads to downregulation of HNF4 alpha in liver cells resulting in a decrease in coagulation factors I, V, X, and XIII, contributing to coagulopathy.

Unlabelled: Dengue virus NS1 protein is a major pathogenic protein. In this study, we examined the role of NS1 in coagulopathy associated with Dengue infection, a common feature of Dengue virus pathogenesis. Since most coagulation factors are produced by hepatocytes and liver is key organ affected during infection, we conducted transcriptomics using total-RNA extracted from Huh7 cells overexpressing NS1 protein.

Nerve injury inhibits Oprd1 and Cnr1 transcription through REST in primary sensory neurons.

The transcription repressor REST in the dorsal root ganglion (DRG) is upregulated by peripheral nerve injury and promotes the development of chronic pain. However, the genes targeted by REST in neuropathic pain development remain unclear. The expression levels of four opioid receptor genes (Oprm1, Oprd1, Oprl1 and Oprk1) and the cannabinoid CB1 receptor (Cnr1) gene in the DRG regulate nociception.

Considerations and Challenges to Develop Drug-drug Coamorphous System: A Recent Update.

Poor water solubility of several drugs, especially BCS class II and IV drugs, restricts their dissolution and negatively affects oral absorption. Amorphization of drugs is a year-old approach to enhance solubility and dissolution of poorly water-soluble drugs. Polymeric amorphous systems have been proven effective but have disadvantages, such as low drug loading, high carrier content, etc.