Tsaokoflavanols A1-J1: Flavanol-fatty alcohol hybrids with HPL inhibitory activity from Amomum tsao-ko.

Ten previously undescribed compounds were isolated from the fruits of Amomum tsao-ko (Zingiberaceae), including nine undescribed flavanol-fatty alcohol hybrids (1-6, 10-11, 13), and a flavanol-monoterpenoid hybrid (14), along with seven known flavanol hybrids (7-9, 12, 15-17). The structures of these compounds were determined using various analyses, such as HRESIMS, 1D/2D NMR, and ECD calculations. In terms of biological activity, compounds 1, 2, 5, and 6 exhibited inhibitions of human pancreatic lipase (HPL), with IC values ranging from 0.

A case-control study and systematic review of the association between glutathione S-transferase genes and chronic kidney disease.

Background: GSTM1 deletion was reported to be associated with CKD progression in cohort studies. However, the results of case‒control studies were conflicting. The association between GST genes and CKD progression needs to be studied in China.

NARFL deficiency caused mitochondrial dysfunction in lung cancer cells by HIF-1α-DNMT1 axis.

NARFL was reported to be a component of cytosolic iron-sulfur cluster assembly pathway and a causative gene of the diffused pulmonary arteriovenous malformations (dPAVMs). NARFL knockout dramatically impaired mitochondrial integrity in mice, which might promote mitochondrial dysfunction and lead to worse survival rate of lung cancer. However, the underlying molecular mechanism of NARFL deficiency in non-small cell lung cancer (NSCLC) is unknown.

Structure-Based Molecular Networking for the Discovery of Anti-HBV Compounds from (Decne.) C.B Clarke.

It is a crucial to find target compounds in natural product research. This study presents a concept of structure-guided isolation to find candidate active molecules from herbs. We establish a process of anti-viral sesquiterpene networking.