T Zhang, J N Cheng, L Yang, F W Sun, Q F Gao, Y T Huang, C P Yang, Y Cao, Z J Liu, J H Ju
{"title":"[Effects of bilobated superficial peroneal artery perforator flap in repairing two adjacent wounds of the fingers].","authors":"T Zhang, J N Cheng, L Yang, F W Sun, Q F Gao, Y T Huang, C P Yang, Y Cao, Z J Liu, J H Ju","doi":"10.3760/cma.j.cn501225-20220930-00428","DOIUrl":"10.3760/cma.j.cn501225-20220930-00428","url":null,"abstract":"<p><p><b>Objective:</b> To investigate the therapeutic efficacy of bilobated superficial peroneal artery perforator flap in repairing two adjacent wounds of the fingers. <b>Methods:</b> A retrospective observational study was conducted. From January 2021 to January 2022, 15 patients with two adjacent wounds of the fingers who met the inclusion criteria were hospitalized in Suzhou Ruihua Orthopaedic Hospital, including 10 males and 5 females, aged 25 to 51 years. The area of single wound after debridement was from 2.5 cm×2.0 cm to 7.5 cm×2.5 cm. All the wounds were repaired by the bilobated superficial peroneal artery perforator flap from the lower leg. The single lobe area of bilobated flap was from 3.0 cm×2.0 cm to 8.0 cm×3.0 cm. The wounds in all the donor sites were sutured directly. During the operation, the number of resected flaps, the number and type of carried perforators were recorded, and the calibers of perforator and superficial peroneal artery and the length of vascular pedicle were measured. The survival of flap and the wound healing in the donor and recipient sites were recorded after operation. The recovery of donor and recipient sites were recorded during follow-up. At the last follow-up, the repair effect of flap was evaluated by the comprehensive evaluation scale, and the sensory function of flap was evaluated by the sensory function evaluation standard of British Medical Research Association. <b>Results:</b> During the operation, 15 bilobated flaps were successfully resected, carrying 36 superficial peroneal artery perforators, all of which were septocutaneous perforators with the caliber of 0.2-0.8 mm. The caliber of superficial peroneal artery was 0.4-1.1 mm and the length of vascular pedicle was 3-8 cm. After operation, all the flaps survived with no vascular crisis occurred, and the wounds in donor and recipient sites healed well. During the follow-up of 6 to 12 months, the color and texture of flaps were similar to those of normal tissue in the hand and the appearance of flap was good in 10 cases; the other 5 cases underwent the stage Ⅱ flap thinning and plastic surgery 6 months after operation due to the bloated appearance of flaps. There was only linear scar in the donor site of lower leg, with no obvious scar hyperplasia or pigmentation, and there was no obvious adverse effect on the sensation or motor function of the distal limbs in the donor area. At the last follow-up, the repair effect of flap of 15 patients was excellent in 11 cases and good in 4 cases, and the sensory function of the flap was evaluated as grade S<sub>2</sub> in all cases. <b>Conclusions:</b> The bilobated superficial peroneal artery perforator flap has high proportion of septocutaneous perforator, and the blood supply is sufficient and reliable. Using this flap to repair two adjacent wounds of the fingers causes minimal damage to the donor area, only one group of blood vessels is needed to be anastomosed to repair two wounds, the difficulty of mi","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41133150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Y R Duan, Y C Zhao, W Y Song, J X Wang, J Pei, X B Wang
{"title":"[Research advances on improving the therapeutic efficacy of mesenchymal stem cell-derived exosomes in wound repair].","authors":"Y R Duan, Y C Zhao, W Y Song, J X Wang, J Pei, X B Wang","doi":"10.3760/cma.j.cn501225-20220912-00402","DOIUrl":"10.3760/cma.j.cn501225-20220912-00402","url":null,"abstract":"<p><p>How to promote high-quality wound healing is a common problem for plastic surgery and burn physicians. In recent years, numerous animal studies have demonstrated that mesenchymal stem cell-derived exosomes promote wound repair through multiple mechanisms and are promising cell-free therapeutic agents with broad prospect of application. How to enhance the therapeutic efficacy of exosomes, optimize their drug delivery strategy, and improve their biological properties are the challenges to be overcome in order to move from basic research to clinical application of exosome therapy for wound repair. This article focuses on methods to improve the wound repair potential of mesenchymal stem cell-derived exosomes, and reviews the recent research advances on improving the therapeutic efficacy of mesenchymal stem cell-derived exosomes in wound repair from three aspects, including pretreatment of parental mesenchymal stem cells, hydrogel bio-scaffold loaded with exosomes, and engineered exosomes, to provide a reference for further clinical studies.</p>","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41100858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Novel strategy of sepsis immunomodulation targeting dendritic cells].","authors":"Y M Yao, H Zhang, Y Wu","doi":"10.3760/cma.j.cn501225-20230321-00087","DOIUrl":"10.3760/cma.j.cn501225-20230321-00087","url":null,"abstract":"<p><p>Dendritic cells (DCs) are the major antigen-presenting cells that play critical roles in regulating both innate and acquire immune responses. In the state of sepsis, the number of DCs is obviously decreased with inhibited antigen presenting ability as well as abnormal cytokine secretion, thereby resulting in an impairment of T lymphocyte activation. Previous studies have demonstrated that the depletion and dysfunction of DCs appear to be the main causes associated with the development of sepsis-induced immunosuppression. Based on the characteristic changes of DCs in sepsis and analysis of recent research progress, the authors propose a novel strategy of immunomodulation targeting the apoptosis, differentiation, and dysfunction of DCs, in order to provide new ideas for the prevention and treatment of severe burns and trauma complicated with sepsis.</p>","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41115852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Ten key points in the high-quality construction and development of the disciplinary system of wound repair with Chinese characteristics].","authors":"X B Fu","doi":"10.3760/cma.j.cn501225-20230620-00222","DOIUrl":"10.3760/cma.j.cn501225-20230620-00222","url":null,"abstract":"<p><p>Phased major results with construction of the disciplinary system of wound repair with Chinese characteristics have been achieved in the past 30 years. However, some problems in institutional issues still affect the development of the discipline. In this paper, 10 aspects of the impact of discipline construction are put forward which may offer reference for high-quality construction of the disciplinary system of wound repair with Chinese characteristics.</p>","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41129227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
X Q He, X Yang, Y Shi, J Z Duan, K X Dong, Y X Xu, Y Q Xu, Y Y Su
{"title":"[Clinical effects of retrograde anterolateral thigh flaps in repairing anterior knee joint wounds under the concept of precise flap surgery].","authors":"X Q He, X Yang, Y Shi, J Z Duan, K X Dong, Y X Xu, Y Q Xu, Y Y Su","doi":"10.3760/cma.j.cn501225-20221020-00461","DOIUrl":"10.3760/cma.j.cn501225-20221020-00461","url":null,"abstract":"<p><p><b>Objective:</b> To introduce the methods of retrograde anterolateral thigh flaps in repairing anterior knee joint wounds under the concept of precise flap surgery and to explore the clinical effects. <b>Methods:</b> A retrospective observational study was conducted. From August 2014 to March 2022, 7 patients with anterior knee joint wounds were treated with retrograde anterolateral thigh flap under the guidance of the concept of precise flap surgery in the 920<sup>th</sup> Hospital of Joint Logistic Support Force of PLA. Among them, 6 were males and 1 was female, aged 36 to 66 years. The sizes of wounds were 7 cm×5 cm to 15 cm×11 cm after debridement. All the patients were performed with computed tomography angiography (CTA), the donor and recipient sites were evaluated according to the precise flap surgery method, and the optimal pedicle, perforator, and pivot of flaps were chosen. The flap sizes were 10 cm×6 cm to 20 cm×9 cm, and all the donor sites of flaps were sutured directly. The consistency of the intraoperative exploration with preoperative CTA was observed. The flap survival and occurrence of complications were observed after surgery. The color, appearance, texture, and occurrence of complications were followed up. At the last follow-up, the blood supply of flaps was evaluated using the blood circulation evaluation indicators of Chinese Medical Association Hand Surgery Branch's trial criteria for digital replantation function evaluation, and the function of knee joint was evaluated using knee joint scoring system of hospital for special surgery. <b>Results:</b> The flap condition of the intraoperative exploration was completely consistent with that of preoperative CTA. The flaps survived completely after surgery in 6 patients, while necrosis at the edge of the flap occurred in 1 patient, which healed after dressing change. All the flaps were hyperperfused after surgery, and the color of the flaps gradually became normal after 1 week. Follow-up of 7 to 44 months showed that the color, appearance, and texture were well in all the patients, while local osteomyelitis at the proximal tibia occurred in 1 patient. At the last follow-up, all the 7 patients had excellent blood circulation; the function score of knee joint was 69 to 91, which was evaluated as excellent in 3 cases, good in 3 cases, and fair in 1 case. <b>Conclusions:</b> The retrograde anterolateral thigh flap has large variations, and the application of precise flap surgery method can accurately understand the variations before surgery, guide the design and cutting of the flaps, thus achieving precise repair of anterior knee joint wounds, with good repair outcome.</p>","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41178163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Retrospect and prospect].","authors":"Shi-liang Wang","doi":"10.1111/j.1949-8594.1936.tb12851.x","DOIUrl":"https://doi.org/10.1111/j.1949-8594.1936.tb12851.x","url":null,"abstract":"This article reflects the initiation, establishment, and development of the International Journal of Librarianship (IJoL), an open access academic journal published by the Chinese American Librarians Association (CALA). Sustainability and high quality have been set as the top priorities by the core editorial team throughout the journey of the creation, promotion, and advancement of this journal. The opportunities, challenges, and success are discussed along with the future directions of IJoL. This article contributes to the literature in the creation and development of academic journals, especially the open access publications in library and information science (LIS).","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74066348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Opinion on the photoelectric therapy of scars].","authors":"Y X Zhang, J Li","doi":"10.3760/cma.j.cn501225-20220821-00353","DOIUrl":"10.3760/cma.j.cn501225-20220821-00353","url":null,"abstract":"<p><p>Scars are problems that inevitably develop after deep dermal injury in the skin. Selecting appropriate photoelectric therapy for scars at different stages is an important part of scar management, which can shorten the acute inflammatory phase, accelerate scar maturation and regression, improve scar appearance and function, and reduce associated discomfort. Based on our team's practical experience and the current literature, this paper provides targeted photoelectric management protocols in the stages of wound healing, early scarring, hypertrophic scarring, and contracture scarring, with the aim of providing a reference for the development of standardized photoelectric therapy protocols for scars.</p>","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41102660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
X L Pan, Z K Zhu, T Shen, F Jin, X G Wang, J Yin, C M Han
{"title":"[Epidemiological characteristics and risk factors of sepsis development and death in patients with extremely severe burns].","authors":"X L Pan, Z K Zhu, T Shen, F Jin, X G Wang, J Yin, C M Han","doi":"10.3760/cma.j.cn501225-20220806-00336","DOIUrl":"10.3760/cma.j.cn501225-20220806-00336","url":null,"abstract":"<p><p><b>Objective:</b> To explore the epidemiological characteristics and risk factors of sepsis development and death in patients with extremely severe burns. <b>Methods:</b> A retrospective case series study was conducted. From January 2017 to December 2021, 135 patients with extremely severe burns who met the inclusion criteria were admitted to the Department of Burn and Wound Repair of the Second Affiliated Hospital of Zhejiang University School of Medicine, including 100 males and 35 females, aged 18-84 years. The incidence and diagnosis time of sepsis, the rate of positive microbial culture of blood samples (hereinafter referred to as positive blood culture), and the mortality rate of all patients, as well as the incidence of sepsis and the pathogen of infection in patients with positive blood culture were recorded (statistically analyzed with chi-square test or Fisher's exact probability test). According to the occurrence of sepsis, all patients were divided into sepsis group (58 cases) and non-sepsis group (77 cases), and the gender, age, body mass index, history of hypertension, history of diabetes, combination of inhalation injury, burn site, burn type, total burn area, and combined injury of patients were compared between the two groups. According to the outcome, all patients were divided into death group (37 cases) and survival group (98 cases), and the aforementioned data grouped according to sepsis as well as the stability of shock period and the combination of sepsis of patients were compared between the two groups. The aforementioned data between two groups were statistically analyzed with univariate analysis of independent sample <i>t</i> test, Wilcoxon rank-sum test, Mann-Whitney <i>U</i> test, chi-square test, or Fisher's exact probability test. Factors with <i>P</i><0.1 were selected for multivariate logistic regression analysis to screen independent risk factors of sepsis and death in patients with extremely severe burns. <b>Results:</b> Among all patients, the incidence of sepsis was 42.96% (58/135), the diagnosis time of sepsis was 14 (7, 24) d after injury, the positive blood culture rate was 62.22% (84/135), and the mortality rate was 27.41% (37/135). The incidence of sepsis of patients with positive blood culture was 69.05% (58/84). The top 5 pathogenic bacteria in the detection rate of septic patients with positive blood culture were <i>Acinetobacter baumannii</i>, <i>Klebsiella pneumoniae</i>, <i>Pseudomonas aeruginosa</i>, <i>Staphylococcus aureus</i>, and <i>Enterobacter cloacae</i>, ranking from high to low, and the proportion of <i>Acinetobacter baumannii</i> infected was significantly higher than that of non-septic patients with positive blood culture (<i>χ</i><sup>2</sup>=7.49, <i>P</i><0.05). Compared with those in non-sepsis group, the proportion of combination of inhalation injury, the proportion of perineal burns, and the total burn area of patients in sepsis group increased significantly (with <i>χ</i><sup>","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41111708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Summary of best evidence for pulse contour cardiac output monitoring in severe burn patients].","authors":"Z H Wang, J S Fan, Y Y Mi, L Chen, L L Xie, N Li","doi":"10.3760/cma.j.cn501225-20220825-00363","DOIUrl":"10.3760/cma.j.cn501225-20220825-00363","url":null,"abstract":"<p><p><b>Objective:</b> To summarize the best evidence for pulse contour cardiac output (PiCCO) monitoring in severe burn patients. <b>Methods:</b> A bibliometric approach was used. Foreign language databases including UpToDate, BMJ Best Practice, Joanna Briggs Institute Evidence-Based Practice Database, Cochrane Library, PubMed, Web of Science, Embase, Medline, and Guideline International Network, as well as Chinese databases such as China National Knowledge Infrastructure, Wanfang Database, and VIP Database were systematically retrieved to obtain all the publicly published evidence on PiCCO monitoring in severe burn patients in each database from the establishment of each database to May 2022, including guidelines, expert consensus, evidence summary, systematic review, and original research. The literature was screened and evaluated for the quality, from which the evidences were extracted, evaluated, and classified to summarize the best evidences. <b>Results:</b> Three guidelines, two expert consensuses, one evidence summary (with two systematic reviews being traced), two systematic reviews, three randomized controlled trials, one cohort study, and one case-control study were retrieved and included, with good quality of literature. Totally 37 pieces of best evidences about PiCCO monitoring in severe burn patients were summarized from the aspects of pre-operation evaluation, pipe placement and operation, monitoring system establishment, pipeline maintenance, and supervision and education. <b>Conclusions:</b> Totally 37 pieces of best evidences about PiCCO monitoring in severe burn patients are summarized from 5 aspects, providing a basis for the clinical implementation of scientific and standardized PiCCO monitoring and nursing management.</p>","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41111986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S Y Zhang, J J Ruan, D M Jin, N Chen, W G Xie, Q F Ruan
{"title":"[Pan-cancer analysis of ubiquitin-specific protease 7 and its expression changes in the carcinogenesis of scar ulcer].","authors":"S Y Zhang, J J Ruan, D M Jin, N Chen, W G Xie, Q F Ruan","doi":"10.3760/cma.j.cn501225-20230421-00137","DOIUrl":"10.3760/cma.j.cn501225-20230421-00137","url":null,"abstract":"<p><p><b>Objective:</b> To explore the biological role and clinical significance of ubiquitin-specific protease 7 (USP7) in the carcinogenesis of scar ulcer. <b>Methods:</b> A retrospective observational study combined with bioinformatics analysis was used. The RNA expression profile data of USP7 in tumor and/or its corresponding paracancular normal tissue were obtained from The Cancer Genome Atlas (TCGA) database and the Gene Expression Omnibus database, and the RNA sequencing data were transformed by log<sub>2</sub>. The variations of <i>USP7</i> gene were analyzed by cBioPortal database. The USP7 mRNA expression in tumor and adjacent normal tissue in TCGA database were obtained by using the \"Gene_DE\" module in TIMER 2.0 database. The survival rates of patients with high and low USP7 expression in cutaneous melanoma (SKCM), cervical squamous cell carcinoma (CESC), lung squamous cell carcinoma (LUSC), and head and neck squamous cell carcinoma (HNSC) were analyzed using the Gene Expression Profile Interactive Analysis 2 (GEPIA2) database, and the Kaplan-Meier survival curves were drawn. Sangerbox database was used to analyze the correlation of USP7 expression in pan-cancer with microsatellite instability (MSI) or tumor mutation burden (TMB) pan-cancer. Through the \"correlation analysis\" module in the GEPIA2 database, the correlation of USP7 expression in pan-cancer with the expression levels of five DNA mismatch repair genes (<i>MLH1</i>, <i>MSH2</i>, <i>MSH6</i>, <i>PMS2</i>, and <i>EPCAM</i>) and three essential DNA methyltransferases (DNMT)--DNMT1, DNMT3A, and DNMT3B were evaluated. The USP7 expression in CESC, HNSC, LUSC, and SKCM and its correlation with infiltration of immune cells (B cells, CD4<sup>+</sup> T cells, CD8<sup>+</sup> T cells, neutrophils, macrophages, and dendritic cells) were analyzed by the \"Immune-Gene\" module in TIMER 2.0 database. The \"Similar Genes Detection\" module of GEPIA2 database was used to obtain the top 100 protein sets with similar expression patterns to USP7. Intersection analysis was performed between the aforementioned protein sets and the top 50 protein sets that were directly physically bound to USP7 obtained by using the STRING database. Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) enrichment analysis were performed for the two protein sets mentioned above using the DAVID database. The samples of normal skin, hypertrophic scar, scar ulcer, and scar carcinoma with corresponding clinicopathologic features were collected from the Department of Pathology of Tongren Hospital of Wuhan University & Wuhan Third Hospital from October 2018 to October 2022, and the USP7 expression in tissue was detected by immunohistochemical method, with the number of samples of 6. Data were statistically analyzed with Log-rank test, one-way analysis of variance, and Bonferroni test. <b>Results:</b> In pan-cancer, the main gene variations of <i>USP7</i> were mutation and amplification, and the top 3 tumors ","PeriodicalId":24004,"journal":{"name":"Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41112730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}