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1.
Chinese Journal of Natural Medicines (English Ed.) ; (6): 729-737, 2019.
Article in English | WPRIM | ID: wpr-776834

ABSTRACT

Non-small cell lung cancer (NSCLC) accounts for 80%-85% of all lung malignancies and good diagnosis and prognosis of NSCLC are critical to the increase of its survival rate. Tumor-associated macrophages (TAM) abundantly present in numerous cancer types, and the role of TAMs in tumor biology and their prognostic value in cancer become major topics of interest. After various stimulations in the tumor microenvironment, TAMs develop into a M1 (tumor-inhibitory) phenotype or M2 (tumor-promoting) phenotype. Recent studies show that traditional Chinese medicine (TCM) monomers have markedly inhibitory actions for NSCLC through M1/M2 modulation. Due to the TCM monomers mainly covered five categories, i.e. terpenoids, flavonoids, polysaccharides, natural polyphenols, and alkaloids. Thus, we will discuss the regulation of TCM monomers on TAM involve in these five parts in this review. In addition, the potential role of TAMs as therapeutic targets will be discussed.

2.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 220-226, 2019.
Article in Chinese | WPRIM | ID: wpr-801855

ABSTRACT

The cure of tumors is a difficulty in the world, and both the quality of life and the survival rate of patients remain low. Therefore, it is very meaningful to find a drug target to inhibit the occurrence and development of tumors. In recent years, autophagy or self-phagocytosis has become a hotspot of medical research. It can remove damaged or excess organelles from cells, be survived from external environmental pressures, and affect the survival, metabolism, differentiation, aging and death of tumor cells. The biological behavioral process plays important roles in remodeling and maintaining the dynamic balance of cell survival, especially in close relations to tumor development. Autophagy is also a double-edged sword in effect on a single tumor cell and the entire tumor. When the autophagy of the tumor cells is abnormal, or the cells are unable to remove the damaged substances in time under the conditions of hypoxia and nutrient deficiency, autophagy is beneficial to the proliferation and survival of the tumor cells. Contrarily, moderate autophagy acts as an inhibitor of tumors and has an anti-tumor effect. Traditional Chinese medicine (TCM) has a long history of controlling tumors, with the advantages of low toxicity and multiple targets. Through overall and local therapies, it has a comprehensive therapeutic effect in cancer. With the deepening of tumor autophagy research, in addition to western medicine researches on tumor autophagy, there are also domestic and foreign researches on the autophagy in single herb and TCM compounds. The latest insights into the molecular mechanism of autophagy have led to the discovery of potential drug targets. At the same time, TCM researches have made some progress in tumor autophagy. The authors review the research progress of autophagy in TCM and the research progress of effect of TCM in regulating tumor autophagy, in the hopes to provide useful reference for effect of TCM in the treatment of autophagy.

3.
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 2151-2155, 2015.
Article in Chinese | WPRIM | ID: wpr-483914

ABSTRACT

Neuropathy pain, or neuropathic pain (NP), which pathogenesis is complex and is lack of effective treatment, is one of common chronic pain in clinic. Studies of traditional Chinese medicine (TCM) in treating NP were increased in recent years. In the review, studies of treatments of TCM compound and monomer in NP during last decade were collected and analyzed to find out possible mechanisms, and some existing problems.

4.
Journal of Zhejiang Chinese Medical University ; (6): 227-229,232, 2014.
Article in Chinese | WPRIM | ID: wpr-598813

ABSTRACT

[Objective] The better optimization of traditional Chinese medicine for the treatment of respiratory syncytial virus, in the past five years is re-viewed in this paper, also the related domestic experimental research results, and according to the pathogenesis of RSV, it further summarizes the current domestic research for the main direction of the disease. [Methods] The article from the two aspects of compound Chinese medicine and traditional Chinese medicine monomer, according to the pathogenesis of respiratory syncytial virus section, discusses the experiment in vivo and in vitro related rich research results. [Results] It is found by inducing and summarizing, whether individual or compound traditional Chinese medicine, for respiratory syncytial virus re-search has made great achievement, but with experimental study limited to suppress the virus more value-added; replication and inhibiting inflammatory infiltrates the two big aspects, lacking of deeper side of molecular biology research, making the traditional Chinese medicine in the treatment of respiratory syncytial virus research appear too single, not a broader recognition by the industry. [Conclusion] We need to be sure the safety of traditional Chinese medicine for the treatment of respiratory syncytial virus and curative effect, but at the same time must recognize that because of the complexity of its com-position and design of experiment of traditional Chinese medicine, the irrationality of the existence of many factors, it makes progress with many problems, so we must be aware of their own insufficiency, more in-depth explore its mechanism of action, with al kinds of research direction in the future for us.

5.
Chinese Journal of Information on Traditional Chinese Medicine ; (12): 4-6, 2014.
Article in Chinese | WPRIM | ID: wpr-451656

ABSTRACT

With the continuous development of modern chemistry, biology and pharmacy, researches on TCM modernization has witnessed a wide range of application of related modern technology, especially in researches of TCM monomer efficacy and pharmacokinetics. This can provide basis to internationalization of traditional Chinese medicine. The current research focus is how to obtain targeted TCM monomer. This article expounded the screening methods for TCM monomer at home and abroad, the principles of screening, the limitation and meanings.

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