Objective To explore the predictive value of serum angiopoietin-like protein 4(ANGPTL4)and C-X3-C motif chemokine ligand 1(CX3CL1)for poor prognosis in patients with acute cerebral infarction(ACI)undergoing intravascular intervention therapy.Methods A total of 180 ACI patients undergoing endovascular intervention in our department from January 2021 to February 2024 were prospectively recruited and served as the study group,and according to the prognosis,they were divided into a good prognosis group(97 cases)and a poor prognosis group(83 cases).Another 180 individuals who taking healthy checkup in the same period served as the control group.The levels of ANGPTL4 and CX3CL1 were measured by ELISA.Results The ser-um ANGPTL4 level was significantly lower while that of CX3CL1 was obviously higher in the study group than the control group(P＜0.01).The poor prognosis group had notably longer time from onset to admission and larger proportions of having NIHSS score at admission≥15 and an-terior circulation cerebral infarction,lower serum ANGPTL4 level and higher CX3CL1 level when compared with the good prognosis group(P＜0.01).Multivariate logistic regression analysis showed that time from onset to admission,NIHSS score at admission,location of cerebral infarc-tion,and CX3CL1 were risk factors,and ANGPTL4 was a protective factor for poor prognosis in ACI patients(P＜0.05,P＜0.01).ROC curve analysis showed that the AUC value of serum ANGPTL4,CX3CL1 and their combinzation in predicting poor prognosis in ACI patients was 0.816(95％CI:0.755-0.877),0.860(95％CI:0.791-0.930),and 0.901(95％CI:0.846-0.956),respectively,and the combined indicators showed better predictive value than each indicator alone(Z=2.716,Z=2.732,P＜0.05).Conclusion Serum ANGPTL4 and CX3CL1 levels are abnormal-ly expressed in ACI patients after intravascular intervention therapy,and are related to prognosis.Their combined detection can improve the predictive value for poor prognosis.

Acute lateral ankle sprain (ALAS) is one of the most common sport injuries, with high incidence, recurrence and disability rates. Currently, exercise rehabilitation-based non-surgical treatment is the primary management approach for ALAS. However, there remain improper practices such as excessive immobilization or uncontrolled activity, which contribute to recurrent sprains and chronic ankle instability, significantly impairing patients′ athletic function and quality of life. To standardize the non-surgical management of ALAS, improve the cure rates, and reduce the recurrence and disability rates, Chinese Sports Rehabilitation Medicine Training Project of Chinese Medical Association, Foot and Ankle Basics and Orthopedics Group, Orthopedic Branch of Chinese Medical Doctor Association, and Sports Medicine Branch of Jiangsu Medical Association organized relevant experts to formulate Expert consensus on non-surgical treatment for acute lateral ankle sprain ( version 2025), following the principles of scientific vigor, practicality, and innovation. Thirteen recommendations were proposed for standardized treatment protocols across different healing phases, aiming to provide references for standard management of ALAS and improve the therapeutic outcomes.

Objective To explore the predictive value of serum angiopoietin-like protein 4(ANGPTL4)and C-X3-C motif chemokine ligand 1(CX3CL1)for poor prognosis in patients with acute cerebral infarction(ACI)undergoing intravascular intervention therapy.Methods A total of 180 ACI patients undergoing endovascular intervention in our department from January 2021 to February 2024 were prospectively recruited and served as the study group,and according to the prognosis,they were divided into a good prognosis group(97 cases)and a poor prognosis group(83 cases).Another 180 individuals who taking healthy checkup in the same period served as the control group.The levels of ANGPTL4 and CX3CL1 were measured by ELISA.Results The ser-um ANGPTL4 level was significantly lower while that of CX3CL1 was obviously higher in the study group than the control group(P＜0.01).The poor prognosis group had notably longer time from onset to admission and larger proportions of having NIHSS score at admission≥15 and an-terior circulation cerebral infarction,lower serum ANGPTL4 level and higher CX3CL1 level when compared with the good prognosis group(P＜0.01).Multivariate logistic regression analysis showed that time from onset to admission,NIHSS score at admission,location of cerebral infarc-tion,and CX3CL1 were risk factors,and ANGPTL4 was a protective factor for poor prognosis in ACI patients(P＜0.05,P＜0.01).ROC curve analysis showed that the AUC value of serum ANGPTL4,CX3CL1 and their combinzation in predicting poor prognosis in ACI patients was 0.816(95％CI:0.755-0.877),0.860(95％CI:0.791-0.930),and 0.901(95％CI:0.846-0.956),respectively,and the combined indicators showed better predictive value than each indicator alone(Z=2.716,Z=2.732,P＜0.05).Conclusion Serum ANGPTL4 and CX3CL1 levels are abnormal-ly expressed in ACI patients after intravascular intervention therapy,and are related to prognosis.Their combined detection can improve the predictive value for poor prognosis.

Acute lateral ankle sprain (ALAS) is one of the most common sport injuries, with high incidence, recurrence and disability rates. Currently, exercise rehabilitation-based non-surgical treatment is the primary management approach for ALAS. However, there remain improper practices such as excessive immobilization or uncontrolled activity, which contribute to recurrent sprains and chronic ankle instability, significantly impairing patients′ athletic function and quality of life. To standardize the non-surgical management of ALAS, improve the cure rates, and reduce the recurrence and disability rates, Chinese Sports Rehabilitation Medicine Training Project of Chinese Medical Association, Foot and Ankle Basics and Orthopedics Group, Orthopedic Branch of Chinese Medical Doctor Association, and Sports Medicine Branch of Jiangsu Medical Association organized relevant experts to formulate Expert consensus on non-surgical treatment for acute lateral ankle sprain ( version 2025), following the principles of scientific vigor, practicality, and innovation. Thirteen recommendations were proposed for standardized treatment protocols across different healing phases, aiming to provide references for standard management of ALAS and improve the therapeutic outcomes.

Periarticular fracture of the shoulder is a common type of fractures in the elderly. Postoperative adverse events such as internal fixation failure, humeral head ischemic necrosis and upper limb dysfunction occur frequently, which seriously endangers the exercise and health of the elderly. Compared with the fracture with normal bone mass, the osteoporotic periarticular fracture of the shoulder is complicated with slow healing and poor rehabilitation, so the clinical management becomes more difficult. At present, there is no targeted guideline or consensus for this type of fracture in China. In such context, experts from Youth Osteoporosis Group of Chinese Orthopedic Association, Orthopedic Expert Committee of Geriatrics Branch of Chinese Association of Gerontology and Geriatrics, Osteoporosis Group of Youth Committee of Chinese Association of Orthopedic Surgeons and Osteoporosis Committee of Shanghai Association of Chinese Integrative Medicine developed the Chinese expert consensus on the diagnosis and treatment of osteoporotic periarticular fracture of the shoulder in the elderly ( version 2023). Nine recommendations were put forward from the aspects of diagnosis, treatment strategies and rehabilitation of osteoporotic periarticular fracture of the shoulder, hoping to promote the standardized, systematic and personalized diagnosis and treatment concept and improve functional outcomes and quality of life in elderly patients with osteoporotic periarticular fracture of the shoulder.

Humans ; Asthma/drug therapy* ; Biological Therapy

"The Expert Group on Tumor Ablation Therapy of Chinese Medical Doctor Association, The Tumor Ablation Committee of Chinese College of Interventionalists, The Society of Tumor Ablation Therapy of Chinese Anti-Cancer Association and The Ablation Expert Committee of the Chinese Society of Clinical Oncology" have organized multidisciplinary experts to formulate the consensus for thermal ablation of pulmonary subsolid nodules or ground-glass nodule (GGN). The expert consensus reviews current literatures and provides clinical practices for thermal ablation of GGN. The main contents include: (1) clinical evaluation of GGN, (2) procedures, indications, contraindications, outcomes evaluation and related complications of thermal ablation for GGN and (3) future development directions.
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The field of two-dimensional (2D) nanomaterial-based cancer immunotherapy combines research from multiple subdisciplines of material science, nano-chemistry, in particular nano-biological interactions, immunology, and medicinal chemistry. Most importantly, the "biological identity" of nanomaterials governed by bio-molecular corona in terms of bimolecular types, relative abundance, and conformation at the nanomaterial surface is now believed to influence blood circulation time, bio-distribution, immune response, cellular uptake, and intracellular trafficking. A better understanding of nano-bio interactions can improve utilization of 2D nano-architectures for cancer immunotherapy and immunotheranostics, allowing them to be adapted or modified to treat other immune dysregulation syndromes including autoimmune diseases or inflammation, infection, tissue regeneration, and transplantation. The manuscript reviews the biological interactions and immunotherapeutic applications of 2D nanomaterials, including understanding their interactions with biological molecules of the immune system, summarizes and prospects the applications of 2D nanomaterials in cancer immunotherapy.

Background The ongoing new coronavirus pneumonia (Corona Virus Disease 2019,COVID-19) outbreak is spreading in China, but it has not yet reached its peak. Five million people emigrated from Wuhan before lockdown, potentially representing a source of virus infection. Determining case distribution and its correlation with population emigration from Wuhan in the early stage of the epidemic is of great importance for early warning and for the prevention of future outbreaks. Methods The official case report on the COVID-19 epidemic was collected as of January 30, 2020. Time and location information on COVID-19 cases was extracted and analyzed using ArcGIS and WinBUGS software. Data on population migration from Wuhan City and Hubei province were extracted from Baidu Qianxi, and their correlation with the number of cases was analyzed. Results The COVID-19 confirmed and death cases in Hubei province accounted for 59.91% (5806/9692) and 95.77% (204/213) of the total cases in China respectively. Hot spot provinces included Sichuan and Yunnan, which are adjacent to Hubei. The time risk of Hubei province on the following day was 1.960 times that on the previous day. The number of cases in some cities was relatively low, but the time risk appeared to be continuously rising. The correlation coefficient between the provincial number of cases and emigration from Wuhan was up to 0.943. The lockdown of 17 cities in Hubei province and the implementation of nationwide control measures efficiently prevented an exponential growth in the number of cases. Conclusion The population that emigrated from Wuhan was the main infection source in other cities and provinces. Some cities with a low number of cases showed a rapid increase in case load. Owing to the upcoming Spring Festival return wave, understanding the risk trends in different regions is crucial to ensure preparedness at both the individual and organization levels and to prevent new outbreaks.

BACKGROUND:There is a certain cel subset in esophageal cancer tissues, with certain invasive and metastatic properties, which is closely related to the clinical therapeutic effect on tumors.
OBJECTIVE:To isolate tumor stem cel spheres in human esophageal carcinoma cel lines KYSE-150 and TE-1 and to analyze their proliferation and invasion ability. METHODS:KYSE-150 and TE-1 cels were cultured in serum-free medium to observe the formation of cel spheres. Cel proliferation and invasion were detected using MTT and Transwel chamber culture. Surface markers of cels were detected using flow cytometry. RESULTS AND CONCLUSION: Cel spheres that were stably subcultured were obtained from KYSE-150 and TE-1 cels cultured in serum-free medium. The proliferation and invasion abilities of cel spheres were significantly stronger than those of parent cels (P < 0.05). The number of CD44+, CD271+ and CD44+CD271+ cels in TE-1 and KYSE-150 cel spheres was significantly higher than that in the TE-1 and KYSE-150 parent cels (P < 0.05). These experimental results show that cel spheres isolated from human esophageal carcinoma cel lines TE-1 and KYSE-150 have tumor stem cel properties as wel as strong proliferation and invasion abilities. And moreover, CD44 and CD271 can be used as important surface markers of esophageal carcinoma stem cels. Cite this article:Wang YL, Wang ZM, Wang Y, Tao YP, Han GY.Culture, differentiation, proliferation and invasion of tumor stem cels in human esophageal carcinoma cel lines KYSE-150 and TE-1. Zhongguo Zuzhi Gongcheng Yanjiu. 2016;20(1):55-59.