Acta Pharmacol Sin
November 2024
Adjuvants for vaccines with characteristics of improving adaptive immunity particularly via leverage of antigen presenting cells (APCs) are currently lacking. In a previous work we obtained a new soluble 300 kDa homogeneous β-glucan named GFPBW1 from the fruit bodies of Granola frondosa. GFPBW1 could activate macrophages by targeting dendritic cell associated C-type lectin 1 (Dectin-1)/Syk/NF-κB signaling to achieve antitumour effects.
View Article and Find Full Text PDFCordycepin (3'-deoxyadenosine) from Cordyceps militaris has been reported to have anti-tumor effects. However, the molecular target and mechanism underlying cordycepin impeding pancreatic cancer cell growth in vitro and in vivo remain vague. In this study, we reported functional target molecule of cordycepin which inhibited pancreatic cancer cells growth in vitro and in vivo.
View Article and Find Full Text PDFBeijing Da Xue Xue Bao Yi Xue Ban
August 2013
Objective: To summarize the technical modification and experiences of transumbilical laparoendoscopic single-site nephrectomy (LESS-N) by homemade device.
Methods: The clinical data of LESS nephrectomy performed from June 2010 to April 2013 in Peking University Third Hospital were analyzed retrospectively. All the cases were divided into two groups according to the technique method and operative date.
Aim: To characterize a small molecule compound HK-156 as a novel inhibitor of the nuclear factor κB (NF-κB) signaling pathway.
Methods: THP-1 monocytes and HEK293/hTLR4A-MD2-CD14 cells were tested. HK-156 and compound 809, an HK-156 analogue, were synthesized.
Objective: To probe into the mechanisms of electroacupuncture (EA) at Shangjuxu (ST 37) for treatment of the ulcerative colitis (UC).
Methods: Forty male Wistar rats were randomly divided into 4 groups: a normal group, a model group, a Shangjuxu group and a non-acupoint group, 10 rats in each group. The UC rat model was made with enema of trinitro-benzenesulfonic acid (TNBSA), and the changes of interleukin-1beta (IL-1beta) and interleukin-4 (IL-4) contents after EA at Shangjuxu (ST 37) were observed.