ABSTRACT
Interleukin-1 receptor associated kinase 4 (IRAK-4), acting as a serine threonine kinase, is considered as a key signal node for the transduction of IL-1R family and TLRs signal pathway. Studies have found that IRAK-4 has a hand in many signal pathways, involving the inflammatory response of human joints, intestines, liver and nervous system, as well as other autoimmune diseases. It is also one of the causes of drug resistance of some cancer cells. Therefore, IRAK-4 tends to be an effective therapeutic target for inflammatory diseases and cancer. The prospects for the development of drugs in this pathway is to develop novel IRAK-4 small molecule inhibitors and investigate their safety and effectiveness, enrich the clinical treatment of inflammatory and cancer diseases finally. This paper classified and summarized the latest research progress on small molecule inhibitors of IRAK-4 signaling pathway according to structures of the compounds, in order to provide assistances and references for the research and development of related drugs.
ABSTRACT
Radiation-induced intestinal injury(RIII), a common complication of radiotherapy for pelvic malignancies, affects the quality of life and the radiotherapy efficacy for cancer. Currently, the main clinical approaches for the prevention and treatment of RIII include drug therapy, hyperbaric oxygen therapy, and surgical treatment. Among these methods, drug therapy is cost-effective. Traditional Chinese medicine(TCM) containing a variety of active components demonstrates mild side effects and good efficacy in preventing and treating RIII. Studies have proven that TCM active components, such as flavonoids, terpenoids, phenylpropanoids, and alkaloids, can protect the intestine against RIII by inhibiting oxidative stress, regulating the expression of inflammatory cytokines, modulating the mitochondrial apoptosis pathway, adjusting intestinal flora, and suppressing cell apoptosis. These mechanisms can help alleviate the symptoms of RIII. The paper aims to provide a theoretical reference for the discovery of new drugs for the prevention and treatment of RIII by reviewing the literature on TCM active components in the last 10 years.
Subject(s)
Medicine, Chinese Traditional , Drugs, Chinese Herbal/pharmacology , Quality of Life , Intestines , AlkaloidsABSTRACT
Mitochondria is involved in many important physiological activities such as energy supply, signal transduction, cell differentiation, etc., and plays an significant role in the occurrence and development of diseases. Using mitochondria as a target is a new strategy for cancer treatment. The use of nanotechnology to construct a mitochondrial targeted nano-drug delivery system can improve the solubility of traditional drugs, prolong the half-life of drugs in the body, increase the bioavailability and concentration of drugs at the tumor site, and reduce the toxic and side effects of drugs. It is expected to solve the resistance in the process of tumor treatment. This review focuses on the field of cancer treatment. Firstly, it introduces the mechanism of mitochondrial targeted nano-drug delivery system for cancer treatment. Secondly, it outlines the design ideas, classification and application research of mitochondrial targeted nano-drug delivery systems in the past five years. Finally, it expands the analysis of other studies that target mitochondria, such as bionic vectors, and presents its advantages and disadvantages, which provide a basis for in-depth research on drug delivery systems in the future.
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Objective: To explore the clinical efficacy effect of Yaotongning Capsules combined with thunder-fire moxibustion on lumbar disc herniation (LDH). Methods: A total of 80 LDH patients who met the inclusion criteria were randomly divided into observation group and control group, with 40 cases in each group. The observation group was treated with Yaotongning Capsules combined with thunder-fire moxibustion, and the control group was treated with ibuprofen sustained release capsule combined with thunder-fire moxibustion. VAS score, JOA score, ODI score and clinical efficacy were compared. Results: VAS scores and ODI scores of the two groups after treatment were lower than those before treatment (P < 0.05), and the JOA score was higher than that before treatment (P < 0.05); After treatment, the VAS score and ODI score in the observation group were lower than those in the control group (P < 0.05); After treatment, the JOA score was higher than that in the control group (P < 0.05). The clinical efficacy of the observation group was better than that of the control group (P < 0.05). Conclusion: The clinical treatment of Yaotongning Capsules combined with thunder-fire moxibustion treating LDH can obviously alleviate the pain symptoms and improve the daily function of the patients, which is worthy of further clinical application.
ABSTRACT
Objective To evaluate tension-free hernia Onlay repair with premuscular positioning of the prosthesis for the treatment of ineisional henia of the abdominal wall.Methods In this study 126 patients with incisional henia were treated with a tension-free manner of hernia repair by using synthetic material ONLAY between September 1999 and June 2007.Results All operations were successful.There was no hospital death or severe postoperative complications.The average age was 58.5 years old ranging from 28 to 89.There were 67 patients in which the abdominal defect ranged from 5～10 cm,and 59 patients with abdominal defect≥10 cm.The mean operating time was 95(70～120)min,and the average intraoperative blood loss was 80 ml(60～250 ml).The mean postoperative hospitalization was 14.5 days(10～28 d). Patients were followed-up from 3 to 96 months,and 3 patients suffered from hernia recurrence(2.38%). Conclusions The ONLAY repair of ineisional hernia of the abdominal wall with synthetic material mesh was a safe procedure,especially for those with large abdominal wall defects.