Tourette syndrome(TS)is a chronic neurodevelopmental disorder.Acupuncture can effectively improve the clinical symptoms of TS patients.This article systematically summarized the clinical research status of acupuncture for the treatment of TS in recent years from the aspects of characteristic acupuncture methods,characteristic needles and comprehensive therapies,and put forward suggestions and prospects for systematically elaborating the peripheral-central mechanism of acupuncture for TS around the intestinal immunity and brain network mechanism in the future,so as to provide reference for optimizing clinical research and treatment.

Osteoarthritis is a chronic inflammatory disease characterized by non inflammatory degeneration of articular cartilage and the formation of osteophytes at the edge of the joint, caused by complex causes. Its pathology is complex, and its pathogenesis is not yet clear, ultimately leading to joint stiffness and functional activity disorders. At present, the treatment for osteoarthritis is limited to alleviating symptoms and improving function, with varying degrees of side effects. Ferroptosis is a new type of programmed cell death discovered in recent years, which is related to the pathological and physiological processes of osteoarthritis and plays an important regulatory role in the occurrence and development of osteoarthritis. Its main characteristics include iron metabolism imbalance and accumulation of reactive oxygen species. Therefore, ferroptosis inhibitors targeting ferroptosis have shown great application prospects in the treatment of osteoarthritis. In this review, the author summarizes the relevant mechanisms of ferroptosis in the occurrence and development of osteoarthritis, outlines a large number of specific therapeutic drugs and their corresponding targets, with the aim of delaying and reversing the progression of osteoarthritis by regulating chondrocyte ferroptosis, which has certain clinical guiding significance.

Natural killer (NK) cells are an important part of the body's innate immune system. As the first line of defense against pathogens, they need to be transformed into a mature state under the control of various cell signaling molecules and transcription factors to play cytotoxic and immune regulatory roles. Under the interaction of activated receptors and inhibitory receptors, NK cells are activated to perform a direct cell killing effect by secreting perforin and granzyme, or indirectly eliminate pathogenic microorganisms in the body by secreting various cytokines, such as type I and type II interferons. These functions of NK cells play a very important role in antiviral and anti-autoimmune diseases, especially in anti-tumor.
Humans ; Killer Cells, Natural ; Interferon-gamma ; Apoptosis ; Autoimmune Diseases ; Cytokines

Traditional Chinese Medicine (TCM) external therapy for sleep disorder of chronic fatigue syndrome (CFS) has good anti-fatigue effect and can improve sleep quality of patients. The treatment for sleep disorders of CFS with TCM external treatment mainly adopts acupuncture, moxibustion, massage, TCM bath, transcutaneous acupoint electrical stimulation and auricular point sticking, etc., or alone, or comprehensive application, or combined with oral Chinese materia medica. The appropriate treatment method can be selected according to the patients' condition and compliance, which reflects the unique advantages of TCM syndrome differentiation and treatment and the treatment according to people and time. The existing research still needs to further form a standardized and recognized diagnosis and treatment system, so as to better guide clinical popularization and application.

With the widespread application of genomics and transcriptomics in the genetics and cell biology of different species, synonymous codon usage bias has been gradually accepted and used to study the deep connection between biological evolution and biological phenotypes. It is an important part of the life activities that mRNA is expressed into proteins with normal biological activities. The synonymous codon usage patterns, which were named as 'the second genetic codon', can express genetic information carried by themselves at the levels of transcriptional regulations, translational regulations and metabolic activities through molecular mechanisms such as fine-tune translation selection. Some studies have shown that the length of mRNA half-life has significant impacts on mRNA activity and the process of transcription and translation. This review summarized the roles of synonymous codon usage patterns in transcription, translational regulation and post-translational modification, with the aim to better understand how organisms skillfully utilize the genetic effects caused by codon usage patterns to accurately synthesize different types of proteins, so as to ensure the growth or differentiation of the specific gene expression procedures to carry out smoothly and maintain the normal life cycle.
Codon/genetics* ; Codon Usage ; Half-Life ; Protein Processing, Post-Translational ; RNA, Messenger/genetics*

Transglutaminase 2 (TGM2) is a ubiquitous multifunctional protein, which is related to the adhesion of different cells and tumor formation. Previous studies found that TGM2 is involved in the interaction between host cells and viruses, but the effect of TGM2 on the proliferation of influenza virus in cells has not been reported. To explore the effect of TGM2 during H1N1 subtype influenza virus infection, a stable MDCK cell line with TGM2 overexpression and a knockout cell line were constructed. The mRNA and protein expression levels of NP and NS1 as well as the virus titer were measured at 48 hours after pot-infection with H1N1 subtype influenza virus. The results showed that overexpression of TGM2 effectively inhibited the expression of NP and NS1 genes of H1N1 subtype influenza virus, while knockout of TGM2 up-regulated the expression of the NP and NS1 genes, and the expression of the NP at protein level was consistent with that at mRNA level. Virus proliferation curve showed that the titer of H1N1 subtype influenza virus decreased significantly upon TGM2 overexpression. On the contrary, the virus titer in TGM2 knockout cells reached the peak at 48 h, which further proved that TGM2 was involved in the inhibition of H1N1 subtype influenza virus proliferation in MDCK cells. By analyzing the expression of genes downstream of influenza virus response signaling pathway, we found that TGM2 may inhibit the proliferation of H1N1 subtype influenza virus by promoting the activation of JAK-STAT molecular pathway and inhibiting RIG-1 signaling pathway. The above findings are of great significance for revealing the mechanism underlying the interactions between host cells and virus and establishing a genetically engineering cell line for high-yield influenza vaccine production of influenza virus.
Animals ; Cell Proliferation ; Dogs ; Humans ; Influenza A Virus, H1N1 Subtype/genetics* ; Influenza, Human ; Madin Darby Canine Kidney Cells ; Protein Glutamine gamma Glutamyltransferase 2

The treatment rules of point selection and treatment principles for treating chronic fatigue syndrome (CFS) can be divided into three categories: regulating and replenishing, invigorating original yang and regulating zang-fu organs. The mechanism of moxibustion includes improving gut microbiota imbalance, regulating immune cell imbalance and correcting endocrine dysfunction. The moxibustion methods include ginger-partitioned moxibustion, thunder-fire moxibustion, warm acupuncture, and governor moxibustion. Acupuncture points such as Shenque (RN8), Guanyuan (RN4), Qihai (RN6), Zusanli (ST36), Baihui (DU20), Yongquan (KI1) and back-shu points are often selected to exert anti-chronic fatigue effects.

Heilongjiang Province has unique geographical environment, which makes the difference in population morbidity. This paper summarizes the physiological and pathological characteristics of stroke in Longjiang area from the regional factors and dietary factors. The paper also summarizes the treatment thoughts of acupuncture and moxibustion doctors in Longjiang area, mainly including five aspects: Knowing all diseases but treating the essence one, combining theory and practice, combining Chinese and western medicine, combining acupuncture and Chinese medicine, preventing diseases through learning and observing tiny clues. This article aims to summarize the experience of Longjiang acupuncture scholars and enriches the medical connotation of Longjiang area.

Objective:To analyze current situation of hospice care in Jinshan District of Shanghai and provide recommendations for development of hospice care. Methods:This cross-sectional study included 8 hospice care institutions， their health staff and 316 patients during May-August， 2019. Results were analyzed by quantitative and qualitative methods. Results:There had 80 approved beds in Jinshan District， but only 53 beds were used for 189 inpatients in 2017. Hospice care institutions received financial supports from district government at the construction stage， but relied on their own for daily operation costs. The motivation of health staff to work in hospice care was not strong. Among the hospice care workers， 18% had no certification for hospice care， and only 5% of them had senior professional titles. Continued education for health workers in hospice care was weak and the workers were under heavy stress. Conclusion:The potential needs for hospice care were unmet while hospice care was under-utilization in Jinshan District. The development of hospice care was unbalanced， and the health workers lacked motivation. The resources of hospice care need to be strengthened.