Atopic dermatitis (AD) is a prevalent inflammatory skin disorder in which patients experience recurrent eczematous lesions and intense itching. The colonization of Staphylococcus aureus (S. aureus) is correlated with the severity of the disease, but its role in AD development remains elusive. Using single-cell RNA sequencing, we uncovered that keratinocytes activate a distinct immune response characterized by induction of Il24 when exposed to methicillin-resistant S. aureus (MRSA). Further experiments using animal models showed that the administration of recombinant IL-24 protein worsened AD-like pathology. Genetic ablation of Il24 or the receptor Il20rb in keratinocytes alleviated allergic inflammation and atopic march. Mechanistically, IL-24 acted through its heterodimeric receptors on keratinocytes and augmented the production of IL-33, which in turn aggravated type 2 immunity and AD-like skin conditions. Overall, these findings establish IL-24 as a critical factor for onset and progression of AD and a compelling therapeutic target.
Dermatitis, Atopic/genetics* ; Interleukins/metabolism* ; Animals ; Methicillin-Resistant Staphylococcus aureus/immunology* ; Mice ; Keratinocytes/microbiology* ; Humans ; Interleukin-33/immunology* ; Inflammation/microbiology* ; Staphylococcal Infections/microbiology* ; Disease Models, Animal ; Hypersensitivity/microbiology* ; Mice, Inbred C57BL

Objective The characteristics of the time-scheduled appointment late arrival of outpatients in thoracic surgery at West China Hospital Sichuan University were analyzed.Methods A total of 9 378 cases of thoracic surgery patients were extracted from the HIS system of West China Hospital of Sichuan University in 2019.The normal patients were used as the control group,and the late patients were analyzed by SPSS 24.0 software.Results Age,gender,place of origin,type of consultation,consultation time,appointment method,expert level,and consultation time were the influencing factors of lateness,and the differences were statistically significant(P＜0.05).The lateness rate of patients is highest on Monday,reaching 34.6%,the lateness rate is highest between＞08:30-09:00 every morning,reaching 78.1%,and the lateness rate is highest between＞13:00-13:30 in the afternoon,reaching 65.7%.Conclusion Patients who are late for medical appointments have certain characteristics.Therefore,solutions need to be proposed based on relevant characteristics to improve patients'compliance with medical appointments within the appointment time period.

Objective:To evaluate the reliability and validity of the Chinese version of HEMO-FISS-QoL(HF-QoL) questionnaire (HF-QoL-C) in the Chinese population with hemorrhoids.Methods:From November 2021 to November 2022, a self-constructed general information questionnaire, HF-QoL-C, and the 36-item short form health survey (SF-36), Goligher classification, and Giordano severity of hemorrhoid symptom questionnaire (GSQ) were used to conduct a questionnaire survey on 760 hemorrhoid patients in the anorectal department of six hospitals. The data was analyzed for reliability and validity using SPSS 21.0 and AMOS 26.0 software.Results:The Cronbach's α coefficient of HF-QoL-C and its dimension ranged from 0.831 to 0.960, and the split coefficient was 0.832-0.915. Four common factors were extracted through principal component exploratory factor analysis. Confirmatory factor analysis indicated acceptable structural validity( χ2/ df=8.152, RSMEA=0.097, CFI=0.881, IFI=0.881, NFI=0.867). HF-QoL-C was correlated with SF36 and GSQ( r=-0.694, 0.501, both P<0.01). There were differences in the total score and dimensional scores of HF-QoL-C between surgical and drug treated patients, different grades of Goligher classification for hemorrhoidal disease, and different ranges of hemorrhoid prolapse (all P<0.001). No ceiling effect was found in the total score and the scores of each dimension(0.3%-2.0%). There was a floor effect in both psychological function and sexual activity dimensions (16.7%, 35.1%). Conclusion:HF-QoL-C has good reliability and validity, which can be used to measure the quality of life of Chinese hemorrhoid patients.

Objective The characteristics of the time-scheduled appointment late arrival of outpatients in thoracic surgery at West China Hospital Sichuan University were analyzed.Methods A total of 9 378 cases of thoracic surgery patients were extracted from the HIS system of West China Hospital of Sichuan University in 2019.The normal patients were used as the control group,and the late patients were analyzed by SPSS 24.0 software.Results Age,gender,place of origin,type of consultation,consultation time,appointment method,expert level,and consultation time were the influencing factors of lateness,and the differences were statistically significant(P＜0.05).The lateness rate of patients is highest on Monday,reaching 34.6%,the lateness rate is highest between＞08:30-09:00 every morning,reaching 78.1%,and the lateness rate is highest between＞13:00-13:30 in the afternoon,reaching 65.7%.Conclusion Patients who are late for medical appointments have certain characteristics.Therefore,solutions need to be proposed based on relevant characteristics to improve patients'compliance with medical appointments within the appointment time period.

Objective The characteristics of the time-scheduled appointment late arrival of outpatients in thoracic surgery at West China Hospital Sichuan University were analyzed.Methods A total of 9 378 cases of thoracic surgery patients were extracted from the HIS system of West China Hospital of Sichuan University in 2019.The normal patients were used as the control group,and the late patients were analyzed by SPSS 24.0 software.Results Age,gender,place of origin,type of consultation,consultation time,appointment method,expert level,and consultation time were the influencing factors of lateness,and the differences were statistically significant(P＜0.05).The lateness rate of patients is highest on Monday,reaching 34.6%,the lateness rate is highest between＞08:30-09:00 every morning,reaching 78.1%,and the lateness rate is highest between＞13:00-13:30 in the afternoon,reaching 65.7%.Conclusion Patients who are late for medical appointments have certain characteristics.Therefore,solutions need to be proposed based on relevant characteristics to improve patients'compliance with medical appointments within the appointment time period.

Objective The characteristics of the time-scheduled appointment late arrival of outpatients in thoracic surgery at West China Hospital Sichuan University were analyzed.Methods A total of 9 378 cases of thoracic surgery patients were extracted from the HIS system of West China Hospital of Sichuan University in 2019.The normal patients were used as the control group,and the late patients were analyzed by SPSS 24.0 software.Results Age,gender,place of origin,type of consultation,consultation time,appointment method,expert level,and consultation time were the influencing factors of lateness,and the differences were statistically significant(P＜0.05).The lateness rate of patients is highest on Monday,reaching 34.6%,the lateness rate is highest between＞08:30-09:00 every morning,reaching 78.1%,and the lateness rate is highest between＞13:00-13:30 in the afternoon,reaching 65.7%.Conclusion Patients who are late for medical appointments have certain characteristics.Therefore,solutions need to be proposed based on relevant characteristics to improve patients'compliance with medical appointments within the appointment time period.

Objective The characteristics of the time-scheduled appointment late arrival of outpatients in thoracic surgery at West China Hospital Sichuan University were analyzed.Methods A total of 9 378 cases of thoracic surgery patients were extracted from the HIS system of West China Hospital of Sichuan University in 2019.The normal patients were used as the control group,and the late patients were analyzed by SPSS 24.0 software.Results Age,gender,place of origin,type of consultation,consultation time,appointment method,expert level,and consultation time were the influencing factors of lateness,and the differences were statistically significant(P＜0.05).The lateness rate of patients is highest on Monday,reaching 34.6%,the lateness rate is highest between＞08:30-09:00 every morning,reaching 78.1%,and the lateness rate is highest between＞13:00-13:30 in the afternoon,reaching 65.7%.Conclusion Patients who are late for medical appointments have certain characteristics.Therefore,solutions need to be proposed based on relevant characteristics to improve patients'compliance with medical appointments within the appointment time period.

Objective The characteristics of the time-scheduled appointment late arrival of outpatients in thoracic surgery at West China Hospital Sichuan University were analyzed.Methods A total of 9 378 cases of thoracic surgery patients were extracted from the HIS system of West China Hospital of Sichuan University in 2019.The normal patients were used as the control group,and the late patients were analyzed by SPSS 24.0 software.Results Age,gender,place of origin,type of consultation,consultation time,appointment method,expert level,and consultation time were the influencing factors of lateness,and the differences were statistically significant(P＜0.05).The lateness rate of patients is highest on Monday,reaching 34.6%,the lateness rate is highest between＞08:30-09:00 every morning,reaching 78.1%,and the lateness rate is highest between＞13:00-13:30 in the afternoon,reaching 65.7%.Conclusion Patients who are late for medical appointments have certain characteristics.Therefore,solutions need to be proposed based on relevant characteristics to improve patients'compliance with medical appointments within the appointment time period.

Objective The characteristics of the time-scheduled appointment late arrival of outpatients in thoracic surgery at West China Hospital Sichuan University were analyzed.Methods A total of 9 378 cases of thoracic surgery patients were extracted from the HIS system of West China Hospital of Sichuan University in 2019.The normal patients were used as the control group,and the late patients were analyzed by SPSS 24.0 software.Results Age,gender,place of origin,type of consultation,consultation time,appointment method,expert level,and consultation time were the influencing factors of lateness,and the differences were statistically significant(P＜0.05).The lateness rate of patients is highest on Monday,reaching 34.6%,the lateness rate is highest between＞08:30-09:00 every morning,reaching 78.1%,and the lateness rate is highest between＞13:00-13:30 in the afternoon,reaching 65.7%.Conclusion Patients who are late for medical appointments have certain characteristics.Therefore,solutions need to be proposed based on relevant characteristics to improve patients'compliance with medical appointments within the appointment time period.