SMYD5 is a ribosomal methyltransferase with SET and MYND structural domains， which is a member of the SMYD family and is expressed in a variety of tissues， including ovary and testis. This enzyme participates in biological processes such as gene expression regulation， cell development and differentiation， and maintenance of genomic stability through ribosomal protein methylation modification. In recent years， research on SMYD5 has increased in cancers including hepatocellular carcinoma， gastric adenocarcinoma， and lung cancer. Studies have revealed that SMYD5 exhibits high expression levels in various diseases including hepatocellular carcinoma， gastric adenocarcinoma， lung cancer， and inflammatory bowel disease， influencing the progression of these conditions. This review summarizes the role of SMYD5 in hepatocellular carcinoma， inflammatory bowel disease， and other biological functions， aiming to provide a reference for related disease research.

This narrative review examines the challenges, strategies, and future directions in the development of young teachers within the pathophysiology departments of Chinese medical colleges. A thorough review of 49 studies published between 2013 and 2024 was carried out using PubMed, Web of Science, and various Chinese databases. The primary challenges identified include teaching innovation (cited in 84.2% of the studies), research pressure (91.2%), disciplinary characteristics (87.7%), and career development (80.7%). Medical schools have responded by enhancing training systems (94.7%), innovating teaching methods (93.0%), and bolstering research support (96.5%). Looking ahead, trends are shifting toward the application of new technologies, interdisciplinary integration, and international collaboration. The focus on cultivating young teachers is increasingly geared towards personalization and diversification, which are essential for advancing education in pathophysiology. High-quality young teachers are pivotal in raising teaching standards, fostering research innovation, and facilitating interdisciplinary exchanges. Based on these insights, we recommend several practical measures to enhance the quality of pathophysiology education in China. These include establishing comprehensive training programs that integrate teaching innovation and research skills; developing structured mentorship systems with clear pathways for career advancement; creating platforms that support technology-enhanced teaching and international collaboration; and implementing systematic evaluation mechanisms to assess teaching effectiveness. These targeted interventions will require a coordinated effort from department heads, educational institutions, and policymakers to ensure a sustained improvement in the quality of pathophysiology education.

BACKGROUND:Studies have shown that gut microbiota may affect the progression of rheumatoid arthritis.However,the causal relationship between the two is unknown.Mendelian randomization analysis of the two using published Genome Wide Association Study(GWAS)data can explore the causal relationship between gut microbiota and rheumatoid arthritis,helping to develop targeted microbial therapies and provide methods and strategies for the prevention and treatment of rheumatoid arthritis.OBJECTIVE:To explore the potential causal relationship between gut microbiota and rheumatoid arthritis using two-sample two-way Mendelian randomization method.METHODS:Gut microbiota GWAS data from the MiBio-Gen consortium and rheumatoid arthritis GWAS data from the IEU Open GWAS database(a large gene-phenotype association database developed at the MRC Integrative Epidemiology Unit(IEU)at the University of Bristol,UK)were used.Inverse variance weighting was used as the main analysis method,and MR-Egger regression method,weighted median method,weighted model and simple model method were used as supplements to study the causal relationship between gut microbiota and rheumatoid arthritis.Heterogeneity was assessed using Cochran's Q test,horizontal pleiotropy was assessed using MR-PRESSO and MR-Egger intercept tests,robustness of results was tested using leave-one method,and reverse Mendelian randomization analysis was used to assess the presence or absence of reverse causality.RESULTS AND CONCLUSION:(1)There was a causal relationship between five kinds of enteric bacteria and rheumatoid arthritis.Ruminococcus gauvreauii group(β=0.262,odds ratio[OR]=1.300,P=0.013)and Butyricimonas(β=0.001,OR=1.001,P=0.014)increased the risk of rheumatoid arthritis,while Anaerostipes(β=-0.225,OR=0.798,P=0.025),Lachnospiraceae-UCG010(β=-0.177,OR=0.838,P=0.026)and Oxalobacter(β=-0.171,OR=0.843,P=0.001)reduced the risk of rheumatoid arthritis.Sensitivity analyses showed no significant heterogeneity or horizontal pleiotropy(all P＞0.05),and leave-one-out testing confirmed the robustness of the results,while the addition of the remaining four methods other than the inverse variance weighting method further validated the reliability and stability of the results.(2)Reverse Mendelian randomization analysis did not find a causal association between rheumatoid arthritis and the five kinds of enteric bacteria identified by Mendelian randomization analysis.These findings indicate that Ruminococcus gauvreauii group and Butyricimonas may be the risk factors of rheumatoid arthritis,while Anaerostipes,Lachnospiraceae-UCG010 and Oxalobacter may be the protective factors of rheumatoid arthritis.Gut microbiota may play an important role in the pathogenesis of rheumatoid arthritis,and provide new biomarkers for the prevention and treatment of rheumatoid arthritis.In addition,for the field of biomedical research in China,we can learn from international experience and gradually establish and improve a multi-center large-scale genetic database,so as to deeply explore the relationship between gut microbiota and disease risk,and promote the development of precision medicine and personalized treatment in China.

This narrative review examines the challenges, strategies, and future directions in the development of young teachers within the pathophysiology departments of Chinese medical colleges. A thorough review of 49 studies published between 2013 and 2024 was carried out using PubMed, Web of Science, and various Chinese databases. The primary challenges identified include teaching innovation (cited in 84.2% of the studies), research pressure (91.2%), disciplinary characteristics (87.7%), and career development (80.7%). Medical schools have responded by enhancing training systems (94.7%), innovating teaching methods (93.0%), and bolstering research support (96.5%). Looking ahead, trends are shifting toward the application of new technologies, interdisciplinary integration, and international collaboration. The focus on cultivating young teachers is increasingly geared towards personalization and diversification, which are essential for advancing education in pathophysiology. High-quality young teachers are pivotal in raising teaching standards, fostering research innovation, and facilitating interdisciplinary exchanges. Based on these insights, we recommend several practical measures to enhance the quality of pathophysiology education in China. These include establishing comprehensive training programs that integrate teaching innovation and research skills; developing structured mentorship systems with clear pathways for career advancement; creating platforms that support technology-enhanced teaching and international collaboration; and implementing systematic evaluation mechanisms to assess teaching effectiveness. These targeted interventions will require a coordinated effort from department heads, educational institutions, and policymakers to ensure a sustained improvement in the quality of pathophysiology education.

This narrative review examines the challenges, strategies, and future directions in the development of young teachers within the pathophysiology departments of Chinese medical colleges. A thorough review of 49 studies published between 2013 and 2024 was carried out using PubMed, Web of Science, and various Chinese databases. The primary challenges identified include teaching innovation (cited in 84.2% of the studies), research pressure (91.2%), disciplinary characteristics (87.7%), and career development (80.7%). Medical schools have responded by enhancing training systems (94.7%), innovating teaching methods (93.0%), and bolstering research support (96.5%). Looking ahead, trends are shifting toward the application of new technologies, interdisciplinary integration, and international collaboration. The focus on cultivating young teachers is increasingly geared towards personalization and diversification, which are essential for advancing education in pathophysiology. High-quality young teachers are pivotal in raising teaching standards, fostering research innovation, and facilitating interdisciplinary exchanges. Based on these insights, we recommend several practical measures to enhance the quality of pathophysiology education in China. These include establishing comprehensive training programs that integrate teaching innovation and research skills; developing structured mentorship systems with clear pathways for career advancement; creating platforms that support technology-enhanced teaching and international collaboration; and implementing systematic evaluation mechanisms to assess teaching effectiveness. These targeted interventions will require a coordinated effort from department heads, educational institutions, and policymakers to ensure a sustained improvement in the quality of pathophysiology education.

This narrative review examines the challenges, strategies, and future directions in the development of young teachers within the pathophysiology departments of Chinese medical colleges. A thorough review of 49 studies published between 2013 and 2024 was carried out using PubMed, Web of Science, and various Chinese databases. The primary challenges identified include teaching innovation (cited in 84.2% of the studies), research pressure (91.2%), disciplinary characteristics (87.7%), and career development (80.7%). Medical schools have responded by enhancing training systems (94.7%), innovating teaching methods (93.0%), and bolstering research support (96.5%). Looking ahead, trends are shifting toward the application of new technologies, interdisciplinary integration, and international collaboration. The focus on cultivating young teachers is increasingly geared towards personalization and diversification, which are essential for advancing education in pathophysiology. High-quality young teachers are pivotal in raising teaching standards, fostering research innovation, and facilitating interdisciplinary exchanges. Based on these insights, we recommend several practical measures to enhance the quality of pathophysiology education in China. These include establishing comprehensive training programs that integrate teaching innovation and research skills; developing structured mentorship systems with clear pathways for career advancement; creating platforms that support technology-enhanced teaching and international collaboration; and implementing systematic evaluation mechanisms to assess teaching effectiveness. These targeted interventions will require a coordinated effort from department heads, educational institutions, and policymakers to ensure a sustained improvement in the quality of pathophysiology education.

Objective : To investigate the effect of solasonine regulation of the STAT3 signaling pathway on the bio- logical behavior of lung adenocarcinoma cells． Methods : H1299 cells were treated with 0. 125，0. 25，0. 5 and 0. 75 mmol /L solasonine，respectively．The proliferative activity of H1299 cells was detected by CCK-8．The mi- gration and invasion ability of H1299 cells were detected by scratch，Transwell migration and invasion assay．The apoptosis level of H1299 cells was detected by flow cytometry and Hoechest 33258 /PI double staining．The protein expression levels of STAT3，p-STAT3 ，Bcl-2 ，Bax ，Caspase-3 ，Cl-Caspase-3 ，Snail ，Slug ，N-cadherin and E- cadherin in H1299 cells were detected by Western blot assay． Results: Solasonine at different concentrations sig- nificantly reduced the proliferation of H1299 cells (P＜0. 05) ．0. 125 and 0. 25 mmol /L solasonine promoted the apoptosis of H1299 cells (P＜0. 05) and inhibited the migration and invasion of H1299 cells (P＜0. 05) ．Solaso- nine inhibited the expression of STAT3，p-STAT3 and Bcl-2 proteins，enhanced the expression of Bax，Caspase-3 and Cl-Caspase-3 proteins．Solasonine inhibited the activation of STAT3 in cells，reduced Snail and Slug protein expression levels，enhanced E-cadherin，reduced N-cadherin(P＜0. 05) ． Conclusion Solasonine can inhibit the activation of STAT3 ，activate the Bcl-2 /Bax / Caspase3 apoptosis pathway ，inhibit the continuous proliferation of lung adenocarcinoma H1299 cells，and promote the apoptosis of lung adenocarcinoma H1299 cells．Meanwhile，it can inhibit the activation of STAT3，reduce the expression of Snail / Slug protein，affect the EMT transformation of lung adenocarcinoma H1299 cells，and inhibit the migration and invasion of lung adenocarcinoma H1299 cells．

Alzheimer's disease (AD), a prototypical neurodegenerative disorder, encompasses multifaceted pathological processes. As pivotal cellular structures within the central nervous system, ion channels play critical roles in regulating neuronal excitability, synaptic transmission, and neurotransmitter release. Extensive research has revealed significant alterations in the expression and function of ion channels in AD, implicating an important role of ion channels in the pathogenesis of abnormal Aβ deposition, neuroinflammation, oxidative stress, and disruptions in calcium homeostasis and neural network functionality. This review systematically summarizes the crucial roles and underlying mechanisms of ion channels in the onset and progression of AD, highlighting how these channel abnormalities contribute to AD pathophysiology. We also discuss the therapeutic potential of ion channel modulation in AD treatment, emphasizing the importance of addressing multifactorial nature and heterogeneity of AD. The development of multi-target drugs and precision therapies is proposed as a future direction of scientific research.
Alzheimer Disease/therapy* ; Humans ; Ion Channels/physiology* ; Oxidative Stress ; Animals ; Amyloid beta-Peptides/metabolism* ; Synaptic Transmission ; Calcium/metabolism*

Under the trend of increasing aging， integrated elderly care and medical services is an important measure to optimize the supply of elderly care services and promote the good death of the elderly. Using the cooperative production theory and the classical grounded theory， a qualitative analysis was conducted on 38 cases of elderly palliative care and 25 cases of hospital-based palliative care under the integrated elderly care and medical services model from a hospital in Nanning City using Nvivo 20.0 software. This paper found that the integrated elderly care and medical services mode emphasized the deep integration of medical and elderly care services by integrating resources and improving service efficiency， to achieve the basic experience of comprehensive health care for the elderly. The promotion of these experiences has a positive significance for building a multi-agent cooperative production system， strengthening personnel training， perfecting the performance distribution mechanism， and further promoting the development of the national palliative care pilot.

This narrative review examines the challenges, strategies, and future directions in the development of young teachers within the pathophysiology departments of Chinese medical colleges. A thorough review of 49 studies published between 2013 and 2024 was carried out using PubMed, Web of Science, and various Chinese databases. The primary challenges identified include teaching innovation (cited in 84.2% of the studies), research pressure (91.2%), disciplinary characteristics (87.7%), and career development (80.7%). Medical schools have responded by enhancing training systems (94.7%), innovating teaching methods (93.0%), and bolstering research support (96.5%). Looking ahead, trends are shifting toward the application of new technologies, interdisciplinary integration, and international collaboration. The focus on cultivating young teachers is increasingly geared towards personalization and diversification, which are essential for advancing education in pathophysiology. High-quality young teachers are pivotal in raising teaching standards, fostering research innovation, and facilitating interdisciplinary exchanges. Based on these insights, we recommend several practical measures to enhance the quality of pathophysiology education in China. These include establishing comprehensive training programs that integrate teaching innovation and research skills; developing structured mentorship systems with clear pathways for career advancement; creating platforms that support technology-enhanced teaching and international collaboration; and implementing systematic evaluation mechanisms to assess teaching effectiveness. These targeted interventions will require a coordinated effort from department heads, educational institutions, and policymakers to ensure a sustained improvement in the quality of pathophysiology education.