Objective To comprehensively describe the epidemiology,clinical outcomes,and treatment modes of post-transplant cytomegalovirus(CMV)infection in solid organ transplant(SOT)recipients in China.Methods Relevant studies were retrieved from domestic and foreign databases from 2013 to 2023.Indicators such as CMV in-fection incidence were included.Random-effects model analysis was conducted using R software.Results A total of 29 studies were included in the analysis,with an overall CMV infection incidence of 22.51％.CMV infection inci-dence after liver and kidney transplant were 23.62％and 13.01％,respectively.CMV infection rates after thoracic organ transplant were 52.27％and 61.24％.When serological status of donors and recipients was D+/R-,the in-cidence of CMV infection in transplant recipients was higher(83.89％).The incidence of CMV disease in CMV in-fected patients was 46.22％.Ganciclovir and valganciclovir were commonly used agents,but both had high risks of bone marrow suppression.Conclusion In China,CMV infection is a common viral infection after SOT surgery.Agents with better treatment efficacy and tolerance is necessary in clinics.

Objective To comprehensively describe the epidemiology,clinical outcomes,and treatment modes of post-transplant cytomegalovirus(CMV)infection in solid organ transplant(SOT)recipients in China.Methods Relevant studies were retrieved from domestic and foreign databases from 2013 to 2023.Indicators such as CMV in-fection incidence were included.Random-effects model analysis was conducted using R software.Results A total of 29 studies were included in the analysis,with an overall CMV infection incidence of 22.51％.CMV infection inci-dence after liver and kidney transplant were 23.62％and 13.01％,respectively.CMV infection rates after thoracic organ transplant were 52.27％and 61.24％.When serological status of donors and recipients was D+/R-,the in-cidence of CMV infection in transplant recipients was higher(83.89％).The incidence of CMV disease in CMV in-fected patients was 46.22％.Ganciclovir and valganciclovir were commonly used agents,but both had high risks of bone marrow suppression.Conclusion In China,CMV infection is a common viral infection after SOT surgery.Agents with better treatment efficacy and tolerance is necessary in clinics.

Under the"New Medicine"context,how to integrate medical engineering technology into modern teaching methods has become a key approach to enhancing the quality and efficiency of medical education.This paper aims to advance medical education and teaching reforms,promote the comprehensive improvement in the quality of higher education,and focus on enhancing the quality of medical talent cultivation.For this purpose,the authors proposed an innovative intelligent classroom teaching model,based on artificial intelligence technology.This model utilized advanced camera technology to capture students'facial expressions in real-time,combining artificial intelligence algorithms to analyze students'understanding of medical concepts,and assisted teachers in adjusting classroom teaching strategies in real-time to improve learning effectiveness.This approach has significantly enhanced the overall quality and efficiency of medical education and is of great significance for cultivating versatile medical professionals with high levels of expertise and practical skills.

Pathological dry skin is a disturbing and intractable healthcare burden,characterized by epithelial hy-perplasia and severe itch.Atopic dermatitis(AD)and psoriasis models with complications of dry skin have been studied using single-cell RNA sequencing(scRNA-seq).However,scRNA-seq analysis of the dry skin mouse model(acetone/ether/water(AEW)-treated model)is still lacking.Here,we used scRNA-seq and in situ hybridization to identify a novel proliferative basal cell(PBC)state that exclusively expresses transcription factor CUT-like homeobox 1(Cux1).Further in vitro study demonstrated that Cux1 is vital for keratinocyte proliferation by regulating a series of cyclin-dependent kinases(CDKs)and cyclins.Clinically,Cux1+PBCs were increased in patients with psoriasis,suggesting that Cux1+ PBCs play an important part in epidermal hyperplasia.This study presents a systematic knowledge of the tran-scriptomic changes in a chronic dry skin mouse model,as well as a potential therapeutic target against dry skin-related dermatoses.