The -Butanol Extract Obtained from the Inner Bark of (Bertol.) DC, Specioside, and Catalposide Induce Leukemia Cell Apoptosis in the Presence of Apicidin.

The cell signaling pathways involved in the antiproliferative activities of inner bark remain unexplored. This study evaluated the apoptotic effects of two iridoids from the inner bark of and apicidin on THP-1 cells. The cytotoxic effects of the extract and the pure compounds on THP-1 and Jurkat cells were also evaluated using the MTT assay.

Lysine 27 dimethylation of Drosophila linker histone dH1 contributes to heterochromatin organization independently of H3K9 methylation.

Post-translational modifications (PTMs) of core histones are important epigenetic determinants that correlate with functional chromatin states. However, despite multiple linker histone H1s PTMs have been identified, little is known about their genomic distribution and contribution to the epigenetic regulation of chromatin. Here, we address this question in Drosophila that encodes a single somatic linker histone, dH1.

Antiproliferative activity of thiazole and oxazole derivatives: A systematic review of in vitro and in vivo studies.

Thiazole and oxazole are compounds with a heterocyclic nucleus that have attracted the attention of medicinal chemistry due to the great variety of biological activities that they enable. In recent years, their study has increased, finding a wide range of biological activities, including antifungal, antiparasitic, anti-inflammatory, and anticancer activities. This systematic review provides evidence from the literature on the antiproliferative and antitumor activities of thiazole and oxazole and their derivatives from 2014 to April 2020.