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Genes & Diseases 2024年第5期11卷 98-101页

作者： Xingchen Li Xin Xu Jianliu Wang department of obstetrics and gynecology Peking University People’s HospitalBeijing 100044China department of obstetrics and gynecology Beijing ChaoYang HospitalCapital Medical UniversityBeijing 100020China

Endometrial cancer(EC)is one of the most prominent malignancies in ***,despite these advancements in understanding EC pathogenesis,mortality rates have not *** force(TF)refers to endogenous mechanical forces exerted by cells.1 These forces act on the extracellular matrix and the extracellular tumor microenvironment through focal adhesions,thereby regulating cell proliferation and ***,the TF characteristics of endometrial cancer cells and their heterogeneity remain unclear.

关键词： endometrial metastasis endogenous

Associated Factors of Dental Caries among Intellectually Disabled Persons in Specialized Centers of Ouagadougou

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Open Journal of Epidemiology 2024年第2期14卷 297-311页

作者： Jocelyne Valerie Gare Filwende Dan kientega Ouedraogo Carole Nathaie Tenin Ouattara Seydou Kabore Wendpoulomde Aime Désire Nicolas Meda Training and Research Unit in Health Sciences Department of Public Health Joseph Ki Zerbo University Ouagadougou Burkina Faso Training and Research Unit in Health Sciences Department of Dental Surgery Joseph Ki Zerbo University Ouagadougou Burkina Faso

Introduction: Several studies have reported a high prevalence of dental caries among the people with intellectual disabilities. In order to identify the sociodemographic, clinical and behavioral factors associated with it, we conducted a study in specialized centers welcoming subjects with intellectual disabilities in Ouagadougou (Burkina Faso). Objectives: The objective of this study was to identify the factors associated with it among intellectually disabled in the specialized centers of Ouagadougou. Methods: The study was cross-sectional analytical. The survey took place between November 2020 and January 2021 among people with intellectual disabilities in reception centers receiving a grant from the Ministry of Women, National Solidarity, Family and Humanitarian Action. Data collection was done with a questionnaire adapted from the World Health Organization (WHO) and dental caries was recorded according to WHO criteria in decayed, missing or filled teeth generating a DMF index. Logistic regression was used to identify factors associated with the presence of dental caries. Results: A total of 193 participants were included in the study with an average age of 12.4 years ± 7.9. The overall prevalence of caries measured with the DMF index was 58.6% 95% CI [51.2 - 65.8]. It was significantly associated with female gender (OR = 4.2;95% CI [1.4 - 12.5], p = 0,01), the clinical form of mental illness (epilepsy OR = 3.8 95%;CI [1.2 - 12.7], p = 0,02, trisomy OR = 5.0;95% CI [1.1 - 22.9], p = 0,03, motor autonomy OR = 0.2 95%;CI [0.1 - 0.7], p = 0,01) and at use of toothpaste OR = 9.33;95% CI [1.05 - 82.7], p = 0,04. Conclusion: Dental caries remains a very present pathology in most people living with an intellectual disability. Also, it is necessary to put in place prevention strategies to reduce its prevalence and improve access to oral care for these people.

关键词： Dental Caries Mental Disability Intellectual Disability Associated Factors Ouagadougou

LncRNA PCGEM1 facilitates cervical cancer progression via miR-642a-5p/kiF5B axis

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Oncology Research 2024年第7期32卷 1221-1229页

作者： YUANLIN LIU YAN LIU YAN WANG QIANG WANG YAN YAN DANDAN ZHANG HUIQIN LIU department of obstetrics and gynecology Shanghai First Maternity and Infant HospitalSchool of MedicineTongji UniversityShanghai200092China department of obstetrics and gynecology The Second People’s Hospital of Nantong CityNantong226002China department of obstetrics and gynecology Affiliated Hospital of Nantong UniversityNantong226002China

At present,the role of many long non-coding RNAs(lncRNAs)as tumor suppressors in the formation and development of cervical cancer(CC)has been ***,lncRNA prostate cancer gene expression marker 1(PCGEM1),whose high expression not only aggravates ovarian cancer but also can induce tumorigenesis and endometrial cancer progression,has not been studied in *** objective of this study was to investigate the expression and the underlying role of PCGEM1 in *** relative expression of PCGEM1 in CC cells was detected by real-time *** the suppression of PCGEM1 expression by shRNA,the changes in the proliferation,migration,and invasion capacities were detected via CCK-8 assay,EdU assay,and colony formation assay wound healing *** assay and the changes in expressions of epithelial-to-mesenchymal transition(EMT)markers were determined by western blot and immunoﬂ*** interplay among PCGEM1,miR-642a-5p,and kinesin family member 5B(kiF5B)was conﬁrmed by bioinformatics analyses and luciferase reporter *** showed that PCGEM1 expressions were up-regulated within CC *** viabilities,migration,and invasion were remarkably reduced after the suppression of PCGEM1 expression by shRNA in Hela and SiHa cells.N-cadherin was silenced,but E-cadherin expression was elevated by ***,by sponging miR-642a-5p in CC,PCGEM1 was veriﬁed as a competitive endogenous RNA(ceRNA)that modulates kiF5B ***-642a-5p down-regulation partially rescued sh-PCGEM1’s inhibitory effects on cell proliferation,migration,invasion,and EMT *** conclusion,the PCGEM1/miR-642a-5p/kiF5B signaling axis might be a novel therapeutic target in *** study provides a research basis and new direction for targeted therapy of CC.

关键词： Cervical cancer PCGEM1 kiF5B MiR-642a-5p tumorigenesis

Identifying Comprehensive Genomic Alterations and Potential Neoantigens for Cervical Cancer Immunotherapy in a Cohort of Chinese Squamous Cell Carcinoma of the Cervix

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Biomedical and Environmental Sciences 2024年第6期37卷 565-580页

作者： Meng Wu Jialu Zhou Zhe Zhang Yuanguang Meng School of Medicine Nankai UniversityTianjin 300071China department of obstetrics and gynecology The First Medical Center of Chinese PLA General HospitalBeijing 100853China department of obstetrics and gynecology Chinese PLA Medical SchoolBeijing 100853China department of obstetrics and gynecology The Seventh Medical Center of Chinese PLA General HospitalBeijing 100700China

Objective Genomic alterations and potential neoantigens for cervical cancer immunotherapy were identified in a cohort of Chinese patients with cervical squamous cell carcinoma(CSCC).Methods Whole-exome sequencing was used to identify genomic alterations and potential neoantigens for CSCC *** Sequencing was performed to analyze neoantigen *** Systematic bioinformatics analysis showed that C>T/G>A transitions/transversions were dominant in *** mutations were the most frequent types of somatic mutation in the coding sequence *** signature analysis detected signature 2,signature 6,and signature 7 in CSCC ***3CA,FBXW7,and BICRA were identified as potential driver genes,with BICRA as a newly reported *** variation profiling identified 4,960 potential neoantigens,of which 114 were listed in two neoantigen-related *** The present findings contribute to our understanding of the genomic characteristics of CSCC and provide a foundation for the development of new biotechnology methods for individualized immunotherapy in CSCC.

关键词： Cervical squamous cell carcinoma Genome alteration Neoantigens Immunotherapy

Inpatient disease spectrum and clinical characteristics of surgical disorders in pediatric and adolescent gynecology:A single-institute study of 12 years data from China

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Chinese Medical Journal 2024年第10期137卷 1240-1242页

作者： He Huang Siyun Wang Ruixi Zhan Ling Yin Yongchun Hu Donglai Yang Yangyang Shi department of obstetrics and gynecology Peking University First HospitalXicheng DistrictBeijing 100034China department of obstetrics and gynecology Inner Mongolia Ulanqab Second HospitalUlanqabInner Mongolia 012000China department of obstetrics and gynecology Jiujiang University Affiliated HospitalJiujiangJiangxi 332000China

To the Editor:Pediatric and adolescent gynecology(PAG)is a specialized branch of gynecology that focuses on reproductive health issues of women from infancy to adolescence.[1]In 1939,the Hungarian Dobszayrst established the new *** then,the PAG subject has begun to develop and gradually matured in the past 80 *** PAG has witnessed signicant development in western countries,a substantial unmet need persists in addressing specic health concerns among children and adolescents with gynecological disorders.

关键词： adolescent disorders branch

Perinatal outcomes of re-recurrent gestational diabetes mellitus and their prognostic factors:A retrospective cohort study in China

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Chinese Medical Journal 2024年第4期137卷 499-501页

作者： Xia Xu Yanni Guo Tingting Liao Huale Zhang Rumeng Jiang Shuyao Huang Jianying Yan department of obstetrics and gynecology Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics&Gynecology and PediatricsFujian Medical UniversityFuzhouFujian 350001China

To the Editor:Gestational diabetes mellitus(GDM)is a pathologic condition in which glucose intolerance and insulin resistance develop to different degrees during *** with GDM have higher odds of adverse maternal and fetal *** with a history of GDM were at a significantly increased risk for recurrence of GDM in subsequent *** previous and some other studies found an increased incidence of adverse perinatal outcomes in pregnant with recurrent GDM.^([1])So far,women with a prior history of GDM are not recommended to refrain from subsequent pregnancy in light of the limited available *** about those women with a history of recurrent GDM?Should women with recurrent GDM be recommended to avoid further pregnancy?Currently,studies on perinatal outcomes of women with re-recurrent GDM and their prognostic factors are very ***,this retrospective cohort study was performed to explore perinatal outcomes of pregnant woman with re-recurrent GDM and their prognostic factors.

关键词： mellitus pregnancy diabetes

Exosomes from umbilical cord mesenchymal stromal cells promote the collagen production of fibroblasts from pelvic organ prolapse

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World Journal of Stem Cells 2024年第6期16卷 708-727页

作者： Lei-Mei Xu Xin-Xin Yu Ning Zhang Yi-Song Chen department of gynecology Obstetrics and Gynecology Hospital of Fudan UniversityShanghai 200011China department of gynecology Shanghai Key Laboratory of Female Reproductive Endocrine-related DiseasesShanghai 200011China

BACKGROUND Pelvic organ prolapse(POP)involves pelvic organ herniation into the vagina due to pelvic floor tissue laxity,and vaginal structure is an essential *** POP,the vaginal walls exhibit abnormal collagen distribution and decreased fibroblast levels and *** intricate etiology of POP and the prohibition of trans-vaginal meshes in pelvic reconstruction surgery present challenges in targeted therapy *** umbilical cord mesenchymal stromal cells(hucMSCs)present limitations,but their exosomes(hucMSC-Exo)are promising therapeutic tools for promoting fibroblast proliferation and extracellular matrix *** inflammation in POP group fibroblasts,stimulated primary fibroblast growth,and elevated collagen I(Col1)production in ***-throughput RNA-seq of fibroblasts treated with hucMSC-Exo and miRNA sequencing of hucMSC-Exo revealed that abundant exosomal miRNAs downregulated matrix metalloproteinase 11(MMP11)*** HucMSC-Exo normalized the growth and function of primary fibroblasts from patients with POP by promoting cell growth and Col1 expression in *** miRNAs in hucMSC-Exo targeted and downregulated MMP11 ***-Exo-based therapy may be ideal for safely and effectively treating POP.

关键词： Pelvic organ prolapse Exosomes Fibroblasts Human umbilical cord mesenchymal stromal cells Extracellular matrix Collagen I

Evaluation of Medical Prescribers’ Theoretical Knowledge on Medical Imaging in the Northern Region of Burkina Faso

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Open Journal of Radiology 2024年第2期14卷 33-41页

作者： Some Milckisédek Judicaël Marouruana Ouedraogo Pakisba Ali Tankoano Aïda Ida Savadogo Habibou kindo Bassirou Ouedraogo Nina-Astrid Bamouni Yomboé Abel Diallo Ousseini department of Medical Imaging Ouahigouya Regional University Hospital University of Ouahigouya Ouahigouya Burkina Faso department of Medical Imaging Souro Sanou University Hospital Nazi Boni University Bobo Dioulasso Burkina Faso department of Medical Imaging Bogodogo University Hospital Joseph Ki Zerbo University Ouagadougou Burkina Faso Workers Health Office Joseph Ki Zerbo University Ouagadougou Burkina Faso department of Medical Imaging Yalgado Oudraogo University Hospital Joseph Ki Zerbo University Ouagadougou Burkina Faso

Introduction: Medical imaging is a medical specialty that involves producing images of the human body and interpreting them for diagnostic, therapeutic purposes, and for monitoring the progress of pathologies. We aimed to assess the theoretical knowledge of doctors and interns in medical imaging in the northern region of Burkina Faso. Methodology: This was a descriptive cross-sectional survey based on a self-administered questionnaire. Prescribers knowledge was estimated based on scores derived from questionnaire responses. Results: We collected 106 questionnaires out of 163, i.e. a participation rate of 65.03%. The average knowledge score was 81.71% for the contribution of medical imaging to patient management. It was 60.02% for the indications/counter-indications of radiological examinations and 72.56% for the risks associated with exposure to radiation during these examinations. The score was 59.83% for the methods used to select the appropriate radiological examination. As regards the completeness of the clinical and biological information on the forms requesting imaging examinations, the score was 96.65%. Specialist doctors had the highest overall level of knowledge (74.68%). Conclusion: Improved technical facilities, good initial and in-service training, and interdisciplinary collaboration will help to ensure that imaging tests are properly prescribed, leading to better patient care.

关键词： Theoretical Knowledge Medical Imaging Northern Region Burkina Faso

Estimating the Input Power of a Power Plant Using the Efficiency of the Inverter

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Smart Grid and Renewable Energy 2024年第3期15卷 99-106页

作者： Toussaint Tilado Guingane Sosthène Tassembedo Eric Korsaga Dominique Bonkoungou Zacharie Koalaga François Zougmore Physics ufr/SEA Materials and Environment Laboratory (LAME) Pr. Joseph Ki ZERBO University Ouagadougou Burkina Faso Physics ufr/ST Science and Technology Laboratory (LaST) Thomas SANKARA University Ouagadougou Burkina Faso

The study focuses on estimating the input power of a power plant from available data, using the theoretical inverter efficiency as the key parameter. The paper addresses the problem of missing data in power generation systems and proposes an approach based on the efficiency formula widely documented in the literature. In the absence of input data, this method makes it possible to estimate the plant’s input power using data extracted from the site, in particular that provided by the Ministry of the Environment. The importance of this study lies in the need to accurately determine the input power in order to assess the overall performance of the energy system.

关键词： Estimation Data Missing Input Power Efficiency Inverter

Chinese Population Reference Curves for Ultrasound-Measured Amniotic Fluid Deepest Vertical Pocket in Dichorionic Twin Pregnancies,and Their Associations With Pregnancy Outcomes

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Maternal-Fetal Medicine 2024年第1期6卷 29-36页

作者： Zhengxin Lyu Tianchen Wu Shan Lu Pengbo Yuan Yangyu Zhao Yuan Wei department of obstetrics and gynecology Peking University Third HospitalBeijing 100191China

Objective:To establish the Chinese population's amniotic fluid deepest vertical pocket(DVP)reference curves for dichorionic twin pregnancies and to investigate DVP links with adverse perinatal ***:This retrospective cohort study,conducted at Peking university Third Hospital from August 2011 to December 2020,used data from 375 women aged 20 to 45 years who had dichorionic twin pregnancies that were confirmed through first-trimester *** exclusions,reference curves were developed using 318 women with 3,299 DVP scans,and the data analyzed included maternal demographics,pregnancy outcomes,ultrasound measurements,and neonatal *** were assessed via ultrasound at regular intervals and grouped by gestational age(GA)for *** mixed models were used to create amniotic fluid reference *** between abnormalities and adverse perinatal outcomes were examined using Chi-squared or Fisher's exact *** regression provided both crude and adjusted odds ratios,adjusting for pre-pregnancy weight,age,ethnicity,parity,and conception *** was set at P<0.05 with 95%confidence intervals(CI),and the analyses were conducted using SPSS ver.26.0(IBM Corp.,Armonk,NY)and SAS ver.9.4(SAS Institute Inc.,Cary,NC,USA)***:DVP increased from the first trimester to a maximum at 26 weeks(95%confidence interval(CI),2.7–8.3 cm for twin 1 and 2.8–7.9 cm for twin 2)and then decreased gradually toward *** between twins 1 and 2 were significant after 26 weeks(95%CI for twin 1:5.3,5.5;95%CI for twin 2:4.4,4.5;P<0.010).Polyhydramnios of twin 1 increased the risk of large for *** of twin 1 increased the risk of small for *** of twin 2 increased the risk of small for GA,premature birth,and neonatal *** of twin 2 increased the risk of preeclampsia,hypertensive disorder complicating pregnancy,and premature rupture of ***:Reference curves

关键词： Amniotic fluid Amniotic fluid deepest vertical pocket Reference curve Dichorionic twin Pregnancy outcome Ultrasound examination