Objective:To implement an overview of systematic reviews on the effects of brain-computer interface training on upper limb functional rehabilitation in stroke patients.Methods:The systematic review/Meta-analysis of the effect of brain-computer interface training on upper limb functional rehabilitation in stroke patients was electronically retrieved in PubMed, Web of Science, Cochrane Library, Embase, CINAHL, Embase, Joanna Briggs Institute Evidence-Based Health Care Center Database, China National Knowledge Infrastructure, Wanfang Data, VIP and China Biology Medicine disc. The search period was from database establishment to November 2024. Two researchers independently performed literature screening and data extraction and evaluated the quality of methodology, reporting, and evidence.Results:A total of 14 systematic reviews/Meta-analyses were included. The results showed that brain-computer interface training helped to improve upper limb motor function, muscle strength and activities of daily living in stroke patients, but the rehabilitative effect on muscle spasm needed to be further confirmed.Conclusions:Brain-computer interface training helps to improve upper limb motor function, muscle strength and activities of daily living in stroke patients. However, the methodological quality and reporting quality of the current studies are poor, and there is still a need for high-quality studies with rigorous design and standardized process to provide reference for clinical practice.

Mitophagy is a selective degradation process of damaged mitochondria in response to mitochondrial toxicity,which plays a crucial role in regulating mitochondrial quality and quantity.Abnormal mitophagy can cause or exacerbate mitochondrial dysfunction,which is closely associated with the pathogenesis of numerous diseases.Given that cochlear hair cells are highly sensitive to energy metabolism,proper regulation of mitophagy is essential for maintaining auditory function.Mitochondrial damage resulting from mitophagy dysfunction involves diverse pathophysiological mechanisms underlying sensorineural hearing loss.This review summarizes the latest progress on mitophagy and its role in the pathogenesis of sensorineural hearing loss,aiming to enhance our understanding of the involvement of mitophagy in auditory function and provide a theoretical basis for future research on targeted therapy for mitochondria.

Abdominal aortic aneurysm(AAA)is characterized by a localized and irreversible enlargement of the abdominal aorta,which poses a significant risk to life in the event of rupture.Currently,the primary treatment for AAA is surgical intervention,as there are no effective pharmacological therapies available to prevent or slow postoperative vascular dilation.Therefore,understanding the detailed pathogenesis of AAA and identifying effective prevention and treatment strategies is essential.This review begins by examining the pathological and molecular mechanisms involved in AAA,fo-cusing on key research areas such as the phenotypic switching of vascular smooth muscle cells,inflammation and metabolic reprogramming.Based on a large of animal and clinical studies,this review then explores therapeutic strategies and prom-ising drugs for AAA,including mesenchymal stem cell therapy,nanomaterial applications,and immunomodulatory inter-ventions.The review aims to provide researchers with new ideas and directions for the prevention and treatment of AAA.

The hypoxic microenvironment is one of the most distinctive features in solid tumors,shaping the microenviron-ment of cancer evolution and correlating with poor prognosis of patients.Transcriptional regulation mediated by hypoxia-induc-ible factors is an important modality in the mechanism of cellular sensing and adaptation to hypoxia.Recent studies have demon-strated that hypoxia plays a pivotal role in various biological processes,including tumor progression,autophagy,angiogenesis,the immune microenvironment,and metabolic reprogramming.This review comprehensively discusses the advances in under-standing hypoxia-driven biological processes within glioblastoma,laying a foundation for future targeted therapy aimed at tumor hypoxia.

Objective:To implement an overview of systematic reviews on the effects of brain-computer interface training on upper limb functional rehabilitation in stroke patients.Methods:The systematic review/Meta-analysis of the effect of brain-computer interface training on upper limb functional rehabilitation in stroke patients was electronically retrieved in PubMed, Web of Science, Cochrane Library, Embase, CINAHL, Embase, Joanna Briggs Institute Evidence-Based Health Care Center Database, China National Knowledge Infrastructure, Wanfang Data, VIP and China Biology Medicine disc. The search period was from database establishment to November 2024. Two researchers independently performed literature screening and data extraction and evaluated the quality of methodology, reporting, and evidence.Results:A total of 14 systematic reviews/Meta-analyses were included. The results showed that brain-computer interface training helped to improve upper limb motor function, muscle strength and activities of daily living in stroke patients, but the rehabilitative effect on muscle spasm needed to be further confirmed.Conclusions:Brain-computer interface training helps to improve upper limb motor function, muscle strength and activities of daily living in stroke patients. However, the methodological quality and reporting quality of the current studies are poor, and there is still a need for high-quality studies with rigorous design and standardized process to provide reference for clinical practice.

Abdominal aortic aneurysm(AAA)is characterized by a localized and irreversible enlargement of the abdominal aorta,which poses a significant risk to life in the event of rupture.Currently,the primary treatment for AAA is surgical intervention,as there are no effective pharmacological therapies available to prevent or slow postoperative vascular dilation.Therefore,understanding the detailed pathogenesis of AAA and identifying effective prevention and treatment strategies is essential.This review begins by examining the pathological and molecular mechanisms involved in AAA,fo-cusing on key research areas such as the phenotypic switching of vascular smooth muscle cells,inflammation and metabolic reprogramming.Based on a large of animal and clinical studies,this review then explores therapeutic strategies and prom-ising drugs for AAA,including mesenchymal stem cell therapy,nanomaterial applications,and immunomodulatory inter-ventions.The review aims to provide researchers with new ideas and directions for the prevention and treatment of AAA.

Objective:To explore the effect of Bian-stone warming and ironing therapy on gastrointestinal blood flow in patients with severe cerebrovascular disease undergoing therapeutic hypothermia.Methods:From January 2023 to October 2024, 92 patients with severe cerebrovascular disease in the Neurosurgical Intensive Care Unit of Xuanwu Hospital of Capital Medical University were selected for the study using convenience sampling method. The patients were divided into a control group and an experimental group of 46 cases each according to the randomized numerical table method. Control group was given routine nursing, and experimental group carried out Bian-stone warming and ironing therapy on the basis of control group. Peak systolic velocity (PSV), end-diastolic velocity (EDV), and time-averaged mean velocity (TAMV) of the superior mesenteric artery of the two groups of patients were monitored before and after five days of intervention, respectively, and the situation of gastric retention and bowel sounds were recorded and compared between the groups.Results:PSV was higher in experimental group than in control group after intervention, and the difference was statistically significant ( P<0.05). The difference in EDV between the two groups was not statistically significant ( P>0.05). TAMV of experimental group was higher than that of control group after intervention, and the difference in TAVM before and after intervention of experimental group was smaller than that of control group, and the differences were all statistically significant ( P<0.05). The number of cases of gastric retention and weakened or disappeared bowel sounds in experimental group was less than that in control group after intervention, and the differences were all statistically significant ( P<0.05) . Conclusions:Bian-stone warming and ironing therapy improves gastrointestinal blood flow rate and reduces feeding intolerance in patients with severe cerebrovascular disease undergoing therapeutic hypothermia.

Mitophagy is a selective degradation process of damaged mitochondria in response to mitochondrial toxicity,which plays a crucial role in regulating mitochondrial quality and quantity.Abnormal mitophagy can cause or exacerbate mitochondrial dysfunction,which is closely associated with the pathogenesis of numerous diseases.Given that cochlear hair cells are highly sensitive to energy metabolism,proper regulation of mitophagy is essential for maintaining auditory function.Mitochondrial damage resulting from mitophagy dysfunction involves diverse pathophysiological mechanisms underlying sensorineural hearing loss.This review summarizes the latest progress on mitophagy and its role in the pathogenesis of sensorineural hearing loss,aiming to enhance our understanding of the involvement of mitophagy in auditory function and provide a theoretical basis for future research on targeted therapy for mitochondria.

The hypoxic microenvironment is one of the most distinctive features in solid tumors,shaping the microenviron-ment of cancer evolution and correlating with poor prognosis of patients.Transcriptional regulation mediated by hypoxia-induc-ible factors is an important modality in the mechanism of cellular sensing and adaptation to hypoxia.Recent studies have demon-strated that hypoxia plays a pivotal role in various biological processes,including tumor progression,autophagy,angiogenesis,the immune microenvironment,and metabolic reprogramming.This review comprehensively discusses the advances in under-standing hypoxia-driven biological processes within glioblastoma,laying a foundation for future targeted therapy aimed at tumor hypoxia.

Objective:To explore the effect of Bian-stone warming and ironing therapy on gastrointestinal blood flow in patients with severe cerebrovascular disease undergoing therapeutic hypothermia.Methods:From January 2023 to October 2024, 92 patients with severe cerebrovascular disease in the Neurosurgical Intensive Care Unit of Xuanwu Hospital of Capital Medical University were selected for the study using convenience sampling method. The patients were divided into a control group and an experimental group of 46 cases each according to the randomized numerical table method. Control group was given routine nursing, and experimental group carried out Bian-stone warming and ironing therapy on the basis of control group. Peak systolic velocity (PSV), end-diastolic velocity (EDV), and time-averaged mean velocity (TAMV) of the superior mesenteric artery of the two groups of patients were monitored before and after five days of intervention, respectively, and the situation of gastric retention and bowel sounds were recorded and compared between the groups.Results:PSV was higher in experimental group than in control group after intervention, and the difference was statistically significant ( P<0.05). The difference in EDV between the two groups was not statistically significant ( P>0.05). TAMV of experimental group was higher than that of control group after intervention, and the difference in TAVM before and after intervention of experimental group was smaller than that of control group, and the differences were all statistically significant ( P<0.05). The number of cases of gastric retention and weakened or disappeared bowel sounds in experimental group was less than that in control group after intervention, and the differences were all statistically significant ( P<0.05) . Conclusions:Bian-stone warming and ironing therapy improves gastrointestinal blood flow rate and reduces feeding intolerance in patients with severe cerebrovascular disease undergoing therapeutic hypothermia.