CXCL6: A potential therapeutic target for inflammation and cancer.

Chemokines were originally defined as cytokines that affect the movement of immune cells. In recent years, due to the increasing importance of immune cells in the tumor microenvironment (TME), the role of chemokines has changed from a single "chemotactic agent" to a key factor that can regulate TME and affect the tumor phenotype. CXCL6, also known as granulocyte chemoattractant protein-2 (GCP-2), can recruit neutrophils to complete non-specific immunity in the process of inflammation.

Cinobufagin: a promising therapeutic agent for cancer.

Objectives: Cinobufagin is a natural active ingredient isolated from the traditional Chinese medicine Venenum Bufonis (Chinese: Chansu), which is the dried secretion of the postauricular gland or skin gland of the Bufo gargarizans Cantor or Bufo melanostictus Schneider. There is increasing evidence indicating that cinobufagin plays an important role in the treatment of cancer. This article is to review and discuss the antitumor pharmacological effects and mechanisms of cinobufagin, along with a description of its toxicity and pharmacokinetics.

[Influence of combination of extractum Angelicae Dahuricae Siccum and total alkaloids of Rhizoma Corydalis on pharmacokinetics of tetrahydropalmatine in rats].

This paper is aimed to develop a rapid and sensitive HPLC-fluorescence detection (FLD) method for the determination of tetrahydropalmatine (TET) in rats' plasma. The influence of combinations of Extractum Angelicae Dahuricae Siccum (coumarin and volatile oil) and total alkaloids (TA) from Rhizoma Corydalis (TA) on pharmacokinetics of TET in rats was studied. Plasma samples were treated with hexane-isopropanol (95:5) to precipitate the protein, and were determined by HPLC-fluorescence detection.