Acute pancreatitis (AP) is a common clinical emergency of the abdomen with increasing incidence and lack of effective treatment. Traditional Chinese medicine, as a treasure of the Chinese people, has been used in the treatment of AP for decades with favorable therapeutic effects. Currently, clinical trials and experimental studies have shown that traditional Chinese medicine has the effects of inhibiting pancreatic enzyme activity, anti-inflammation, promoting gastrointestinal dynamics, as well as delaying the progress of AP, improving clinical symptoms, reducing related complications, and reducing the mortality rate. Therefore, traditional Chinese medicine has considerable clinic value in treating AP. Based on the related research progress and clinical practice of our team, the authors summarized the targets and mechanism of traditional Chinese medicine in treating AP.
Obesity is a chronic metabolic disease driven by multiple factors such as genetic susceptibility, environmental factors, and neuroendocrine system disorders. In recent years, the prevalence of obesity in China has been increasing year by year, and a series of obesity-induced diseases are a serious threat to public health. Glucagon-like peptide-1 receptor agonists, as a representative of the new weight loss drugs, have shown a therapeutic effect close to that of weight-loss metabolic surgery in clinical trials by targeting central appetite and metabolism and other synergistic effects, but they still face key problems such as significant differences in individual efficacy, limited evidence of the safety of long-term treatment, and regaining body weight after discontinuation of the drug. The mechanism of action and clinical evidence of several obesity drugs approved and listed in China are summarized, and the progress and challenges of obesity drug therapy in China in combination with recent advances in the development of multi-target agents internationally are discussed, with a view to providing a scientific basis for the clinical drug management of obesity and providing ideas for the research and development of obesity drugs in China as well as for the clinical transformation.
Bone malignancies exhibit the characteristics of high incidence, poor prognosis, and strong chemoresistance. Exosomal microRNAs can regulate the proliferation of bone malignant cells, improve chemoresistance, influence cell communication and the microenvironment, and have significant potential in the diagnosis and treatment of bone malignancies. Due to their stability, exosomal microRNAs can serve as non-invasive biomarkers for diagnosis and prognosis. However, their widespread application in clinical settings requires standardized research. This review summarizes the progress of exosomal microRNA research in various bone malignancies including osteosarcoma, chondrosarcoma, Ewing sarcoma, and fibrosarcoma, to provide new theoretical foundations and perspectives for the field.
ObjectiveTo summarize the therapeutic targets of pancreatic cancer (PC). MethodsThe related literatures about the therapeutic targets of PC were reviewed. ResultsPC was one of the most challenging tumor in worldwide, and was characterized as a highly aggressive disease with poor overall prognosis and a high mortality rate. The hallmark of PC was its poor response to radio-and chemo-therapy. Current chemotherapeutic regimens could not provide substantial survival benefit with a clear increase in overall survival. Recently, several new approaches which could significantly improve the clinical outcome of PC had been described, involving signal-transduction pathways, immune response, stroma reaction, and epigenetic changes. ConclusionsMany therapeutic targets are involved in the treatment of PC. As current therapies failed to significantly improve the progression and the survival of PC, new therapeutic approaches and clinical studies are strongly required.
ObjectiveTo summarize the role of circular RNA (circRNAs) in thyroid papillary carcinoma (PTC) and the emphasis of future research.MethodRelevant literatures in recent years about the biological function of circRNA and its role in PTC were reviewed.ResultscircRNAs had abnormal expression in PTC tissues. Besides, by working as miRNA sponges or interacting with RNA-binding proteins, circRNAs regulated the expression of proteins that were associated with cell proliferation, apoptosis, invasion, and metastasis, which could affect the biological characteristics of tumor cells.ConclusioncircRNAs are expected to be the biomarkers for early diagnosis of PTC or potential targets for PTC therapy and provid therapeutic bases to prevent PTC.
Objective To summarize the progress in related basic research of molecular targeted therapy in pancreatic cancer. Method The relevant literatures on oncogenes, epigenome, tumour microenvironment and immunotherapy in recent years at home and abroad were reviewed. ResultsIn basic research, molecularly targeted drugs had shown some efficacy in the treatment of progression of pancreatic cancer, however, in clinical trials, more satisfactory results were not achieved. Conclusion Molecularly targeted therapies for pancreatic cancer are still at a preliminary stage of exploration, and basic research has not yet been effectively translated clinically, which requires further exploration efforts in subsequent studies to provide a more solid and reliable basis for precise treatment of pancreatic cancer and achieve better clinical benefits.
The therapeutic efficacy of Danshen and Jiangxiang in the treatment of ischemic stroke (IS) is relatively significant. Studying the mechanism of action of Danshen and Jiangxiang in the treatment of IS can effectively identify candidate traditional Chinese medicines (TCM) with efficacy. However, it is challenging to analyze the effector substances and explain the mechanism of action of Danshen-Jiangxiang from a systematic perspective using traditional pharmacological approaches. In this study, a systematic study was conducted based on the drug-target-symptom-disease association network using complex network theory. On the basis of the association information about Danshen, Jiangxiang and IS, the protein-protein interaction (PPI) network and the “drug pair-pharmacodynamic ingredient-target-IS” network were constructed. The different topological features of the networks were analyzed to identify the core pharmacodynamic ingredients including formononetin in Jiangxiang, cryptotanshinone and tanshinone IIA in Danshen as well as core target proteins such as prostaglandin G/H synthase 2, retinoic acid receptor RXR-alpha, sodium channel protein type 5 subunit alpha, prostaglandin G/H synthase 1 and beta-2 adrenergic receptor. Further, a method for screening IS candidates based on TCM symptoms was proposed to identify key TCM symptoms and syndromes using the “drug pair-TCM symptom-syndrome-IS” network. The results showed that three TCMs, namely Puhuang, Sanleng and Zelan, might be potential therapeutic candidates for IS, which provided a theoretical reference for the development of drugs for the treatment of IS.
摘要:目的:探讨联合应用激光汽化减压(percutaneous laser disc discompression,PLDD)、射频热凝靶点消融、臭氧注射治疗腰椎间盘突出症的的个体化选择。方法: 自2006年6月,在CT引导下选择性联合应用PLDD、射频和臭氧治疗腰椎间盘突出症患者267例,突出椎间盘的特点个体化选择穿刺路径和治疗方法;其中PLDD联合臭氧治疗92例(A组),射频联合臭氧治疗67例(B组),PLDD、射频和臭氧三者联合治疗108例(C组)。结果:所有患者均顺利完成手术,于术后1周、1个月,3个月及6个月随访记录VAS评分和Macanab优良率。三组患者VAS评分经方差分析,手术前、后有显著性差异(Plt;0.05),术后1周至6个月的VAS评分统计无显著性差异(Pgt;0.05);术后三组间VAS评分、Macanab优良率比较无显著性差异(Pgt;0.05)。结论: 选择性联合应用微创技术进行个体化的立体治疗,具有扩大微创手术适应症、提高手术疗效的优势,值得推广和利用。Abstract: Objective: To investigate the selectivity and individualization of using percutaneous laser disc discompression(PLDD) and ozone injection combined with radiofrequency thermocoagulation and target ablation curing lumbar intervertebral disc protrusion. Methods: From June 2006, 267 lumbar disc herniation cases were operated that guided by CT, the characteristic of the liable disc was confirmed by magnetic resonance imaging and CT before the procedure. 92 cases (A group) were treated by PLDD combined with ozone injection,67 case were treated by radiofrequency thermocoagulation and target ablation combined with ozone injection, 108 cases were treated by PLDD and ozone injection combined with radiofrequency thermocoagulation and target ablation. Results: All case been successfully operated, the theraptic effect was evaluated by comparing the value of VAS and excellent and good rate of therapy at preoperation and at 1 week, 1month,3 months, 6 months after operation. The value of VAS in three groups at postoperation were remarkably lower than preoperation (Plt;0.05). The excellent and good rate of therapy at 6 months was respectively 94.5％ in group A,94.0％ in group B and 95.4％ in group C,no significant difference was observed between the three groups(Pgt;0.05).Conclusion: The selectivity and individualization of using PLDD and ozone injection combined with radiofrequency thermocoagulation and target ablation curing lumbar intervertebral disc protrusion can enlarge the indication and improve the clinical curative effect, it should be spreaded in clinic.