Cordycepin: A Promising Anticancer Compound from Traditional Chinese Medicine.

As cancer continues to pose a significant threat to human health, the search for effective therapeutic agents has become a critical focus in medical research. Cordyceps is a fungus used in traditional Chinese medicine (TCM) valued for its potential health benefits, which include boosting energy, supporting the immune system, and acting as an anti-oxidant. Cordycepin, also known as 3[Formula: see text]-deoxyadenosine, is a bioactive nucleoside derived from Cordyceps.

A two-step method preparation of semaglutide through solid-phase synthesis and inclusion body expression.

Semaglutide is currently the most promising antidiabetic drug, especially for the treatment of type 2 diabetes mellitus, due to its excellent efficacy in glycemic control and weight loss. However, the production of semaglutide remains high cost, and high yield, low cost, and high purity still remains a challenge. Herein, we reported a convenient and high-yield strategy for the preparation of semaglutide through fragmented condensation coupling, involving solid-phase peptide synthesis of tetrapeptide and on-column refolding and on-column enzyme cleavage based inclusion body expression of LysArgGLP-1 (11-37) with fused protein tags in an X-Y-D4K-G pattern.