Tumor immunotherapy has emerged as a highly esteemed and rapidly evolving field in recent years,marked by the development of numerous significant therapeutic approaches. Among these,immune checkpoint inhibitors stand out as a pivotal strategy,attracting considerable attention due to their substantial research progress. This article provides a comprehensive review of the current research advancements in ten key immune checkpoints related to anti-tumor therapy,including PD-1/PD-L1,CTLA-4,LAG-3,TIM-3,TIGIT,and VISTA. By conducting an in-depth analysis of their mechanisms of action,clinical applications,and future research directions,this review aims to offer valuable insights and guidance for optimizing strategies in tumor immunotherapy.

OBJECTIVES: Whether vortioxetine has a utility as an adjuvant drug in the treatment of bipolar depression remains controversial. This study aimed to validate the efficacy and safety of vortioxetine in bipolar depression. METHODS: Patients with bipolar Ⅱ depression were enrolled in this prospective, two-center, randomized, 12-week pilot trial. The main indicator for assessing treatment effectiveness was a Montgomery-Asberg Depression Rating Scale (MADRS) of ≥50%. All eligible patients initially received four weeks of lurasidone monotherapy. Patients who responded well continued to receive this kind of monotherapy. However, no-response patients were randomly assigned to either valproate or vortioxetine treatment for eight weeks. By comprehensively comparing the results of MADRS over a period of 4‍‒‍12 weeks, a systematic analysis was conducted to determine whether vortioxetine could be used as an adjuvant drug for treating bipolar depression. RESULTS: Thirty-seven patients responded to lurasidone monotherapy, and 60 patients were randomly assigned to the valproate or vortioxetine group for eight weeks. After two weeks of combined valproate or vortioxetine treatment, the MADRS score in the vortioxetine group was significantly lower than that in the valproate group. There was no difference in the MADRS scores between the two groups at 8 and 12 weeks. The incidence of side effects did not significantly differ between the valproate and vortioxetine groups. Importantly, three patients in the vortioxetine group appeared to switch to mania or hypomania. CONCLUSIONS This study suggested that lurasidone combination with vortioxetine might have potential benefits to bipolar II depression in the early stage, while disease progression should be monitored closely for the risk of switching to mania.
Humans ; Bipolar Disorder/drug therapy* ; Vortioxetine/therapeutic use* ; Male ; Female ; Middle Aged ; Adult ; Valproic Acid/administration & dosage* ; Lurasidone Hydrochloride/administration & dosage* ; Prospective Studies ; Treatment Outcome ; Pilot Projects ; Drug Therapy, Combination ; Sulfides/therapeutic use* ; Antidepressive Agents/therapeutic use*

Tumor immunotherapy has emerged as a highly esteemed and rapidly evolving field in recent years,marked by the development of numerous significant therapeutic approaches. Among these,immune checkpoint inhibitors stand out as a pivotal strategy,attracting considerable attention due to their substantial research progress. This article provides a comprehensive review of the current research advancements in ten key immune checkpoints related to anti-tumor therapy,including PD-1/PD-L1,CTLA-4,LAG-3,TIM-3,TIGIT,and VISTA. By conducting an in-depth analysis of their mechanisms of action,clinical applications,and future research directions,this review aims to offer valuable insights and guidance for optimizing strategies in tumor immunotherapy.

In recent years， with frequent outbreaks of infectious diseases around the world， the global public health is faced with many threats and challenges. An infectious diseases early warning system is an important means for prevention and control of infectious diseases. As an important part of the early warning system， the warning indicators is crucial for understanding the occurrence and development trend of infectious diseases， detecting abnormal situations timely and effectively， and issuing early warning and initiating emergency response. Based on the occurrence and development process of infectious diseases， this paper summarizes the research status of early warning indicators on infectious diseases， in order to provide reference for the development and improvement of the infectious diseases early warning system.

Objective To explore the current research status,collaboration situation,hot spots and development trend of thermal ablation therapy for the treatment of hepatocellular carcinoma(HCC).Methods The Web of Science core collection database was searched,and the visualization analysis of the recent core literature was accomplished by using CiteSpace software.Results A total of 1385 core collections were enrolled in this study,and China was the country with the largest number of published academic papers.The most cited references was the theses published by Bruix,et al.The key words included radiofrequency ablation,microwave ablation,percutaneous ethanol injection,immunotherapy,fusion imaging,etc.,which could be divided into 6 clusters and 15 emergent words.Conclusion Thermal ablation of HCC has been a research hot spot in HCC treatment.This technology has been gradually maturing,and it,being combined with imaging technology and other therapeutic methods,has achieved continuous development and plays an important role in the clinical treatment of HCC.

Objective To discuss the development trend of radiofrequency ablation for benign thyroid nodules.Methods The Web of Science core ensemble database was searched for the published literature concerning the radiofrequency ablation for benign thyroid nodules,and CiteSpace software was used to complete the visualization analysis of the core literature published in recent years.Results A total of 396 core ensembles were included in this analysis,and during the period from 2013 to 2022 the number of published papers had maintained an increasing trend.China was the country that had the largest number of published papers.Baek and Jung Hwan were the authors who had the largest number of published papers,and Ulsan University had the largest number of published papers.The theses published by Kim et al were the most cited.Among the key words,the safety,effectiveness and long-term follow-up of radiofrequency ablation were more important.Conclusion Studies on radiofrequency ablation of benign thyroid nodules are increasing year by year,this therapy becomes gradually maturing,and more ablation methods are constantly emerging.

Objective To explore the application effect of upper abdominal moxibustion combined with bedside ultrasound monitoring of gastric residual volume(GRV)in pre-pyloric feeding in stroke patients.Methods Eighty stroke patients admitted to the Department of Rehabilitation Medicine of Zhejiang Provincial People's Hospital from January 1,to December 31,2023 were selected as the study subjects.They were divided into control group(n=38)and observation group(n=42)using a random number table method.All patients had a nasogastric tube for pre-pyloric feeding.The control group used the traditional syringe aspiration method to monitor GRV,while the observation group used upper abdominal moxibustion combined with bedside ultrasound to monitor GRV.The study compared the differences between two groups in terms of enteral nutrition intolerance,feeding complications,enteral nutrition compliance rate within 7 days of admission,time to achieve enteral nutrition compliance,and changes in hemoglobin(Hb),serum prealbumin,serum albumin(ALB),and serum transferrin before and after 14 days of feeding.Results The incidence rates of vomiting,abdominal distention,intra-abdominal hypertension,reflux,and aspiration pneumonia in observation group were lower than those in control group(P＜0.05).The rate of achieving intestinal nutrition standard within 7 days of hospitalization was significantly higher in observation group compared to the control group.The time to achieve intestinal nutrition standard was shorter in observation group compared to control group.Furthermore,after 14 days of feeding,the levels of Hb and ALB in observation group were higher than those in control group,and the differences were statistically significant(P＜0.05).Conclusion Upper abdominal moxibustion combined with bedside ultrasonic monitoring of GRV can significantly reduce intestinal nutrition intolerance and feeding complications during pre-pyloric feeding in stroke patients,shorten the time to achieve nutritional benchmarks,and improve nutritional status.

ObjectiveTo understand the epidemic characteristics of notifiable infectious diseases （NIDs） other than coronavirus disease 2019 （COVID-19） in Shanghai in 2020， and to provide evidence for formulating infectious disease prevention and control strategies. MethodsData of NIDs reported in Shanghai from 2015 to 2020 were collected through the National Information System for Disease Control and Prevention. Descriptive epidemiological methods were used to analyze the incidence and prevalence characteristics of NIDs in Shanghai in 2020， and compared them with the average values of 2015 to 2019. ResultsA total of 45 574 cases of 23 kinds of NIDs were reported in Shanghai in 2020， except for COVID-19， with an incidence of 187.69/10⁵， and a decrease rate of 50.58% compared with the average value of 2015 to 2019. The incidence of category B and C infectious diseases decreased by 38.07% and 57.47%， respectively （All P<0.001）. The top 3 reported infectious diseases with the highest incidence rate were influenza （64.58/10⁵）， syphilis （39.09/10⁵） and tuberculosis （24.90/10⁵）. The incidence of most infectious diseases decreased compared with the average of 2015 to 2019， among which measles （97.15%）， rubella （88.81%）， pertussis （87.43%）， hand foot mouth disease （85.99%） and scarlet fever （79.84%） decreased significantly （all P<0.001）. In general， compared with the average from 2015 to 2019， respiratory infectious diseases declined most， followed by intestinal infectious diseases， insect-borne and natural focal infectious diseases， blood-borne and sexually transmitted diseases. Districts with higher incidence in 2020 were Fengxian District （310.23/10⁵）， Xuhui District （271.93/10⁵） and Hongkou District （254.38/10⁵）. Respiratory infectious diseases in Fengxian District， intestinal infectious diseases in Jinshan District， blood-borne and sexually transmitted infectious diseases in Changning District， and insect-borne and natural focal infectious diseases in Yangpu District showed the highest incidence rate. Incidence of infectious diseases in 16 districts of Shanghai decreased with different degrees （all P<0.001）. Incidence of infectious diseases in males （209.44/10⁵） was higher than that in females （164.89/10⁵） （χ²=624.864， P<0.001）. Children aged 0-9 years had the highest incidence of respiratory and intestinal infectious diseases. People aged 70‒79 years and 20‒29 years had higher incidence of blood-borne and sexually transmitted infectious diseases， and people aged 20‒29 years had the highest incidence of insect-borne and natural focal infectious diseases. Majority of the patients were students （8 327 cases， 18.27%）， retired people （6 393 cases， 14.03%） and unemployed household workers （5 988 cases， 13.14%）. ConclusionUnder the COVID-19 prevention and control policies， the incidence of most NIDs in Shanghai decreased significantly in 2020.

Brain-computer interfaces (BCIs) have become one of the cutting-edge technologies in the world, and have been mainly applicated in medicine. In this article, we sorted out the development history and important scenarios of BCIs in medical application, analyzed the research progress, technology development, clinical transformation and product market through qualitative and quantitative analysis, and looked forward to the future trends. The results showed that the research hotspots included the processing and interpretation of electroencephalogram (EEG) signals, the development and application of machine learning algorithms, and the detection and treatment of neurological diseases. The technological key points included hardware development such as new electrodes, software development such as algorithms for EEG signal processing, and various medical applications such as rehabilitation and training in stroke patients. Currently, several invasive and non-invasive BCIs are in research. The R&D level of BCIs in China and the United State is leading the world, and have approved a number of non-invasive BCIs. In the future, BCIs will be applied to a wider range of medical fields. Related products will develop shift from a single mode to a combined mode. EEG signal acquisition devices will be miniaturized and wireless. The information flow and interaction between brain and machine will give birth to brain-machine fusion intelligence. Last but not least, the safety and ethical issues of BCIs will be taken seriously, and the relevant regulations and standards will be further improved.
Humans ; Brain-Computer Interfaces ; Medicine ; Algorithms ; Artificial Intelligence ; Brain

The effects of gestational diabetes mellitus (GDM) on offspring include macrosomia, hypoglycemia, respiratory distress syndrome, cardiovascular disease, neural and mental injury, etc. The effects of GDM on the health status of offspring are sustained although pregnancy has ended. It has been proposed that fetal reprogramming causes long-term consequences to metabolic health in offspring. An intrauterine high-glucose environment may lead to changes in the multi-differentiation proficiency of intracorporal stem cells, showing decreased proliferation and osteogenic ability, increased adipogenic ability, accelerated apoptosis, and occurrence of premature failure. This environment also reduces the mobilization of bone marrow stem cells, whereas it increases that of medullary cells. This results in pro-inflammatory conditions and sustained inflammation in the body, thereby increasing the risk of obesity, cardiovascular and neurological disorders, and metabolic abnormalities. Stem cells derived from the amniotic membrane, umbilical cord, or placenta may be a reliable predictor of the long-term effects of GDM on offspring. The levels of blood glucose during pregnancy should be effectively controlled to reduce harm to the neonate.