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World Journal of Clinical Cases 2025年第1期13卷 56-61页

作者： Saori Kondo Takashi Suzuki Kanato Yoshiike Sakura Yamanaka Kenta Sonehara Hiroshi Nabeshima Osamu Oguchi department of obstetrics and Gynecology Saku Central Hospital Advanced Care CenterSaku City 385-0051NaganoJapan

BACKGROUND Malignant transformation(MT)of mature cystic teratoma(MCT)has a poor prognosis,especially in advanced *** chemoradiotherapy(CCRT)has an inhibitory effect on *** SUMMARY Herein,we present a case in which CCRT had a reduction effect preoperatively.A 73-year-old woman with pyelonephritis was referred to our *** tomography revealed right hydronephrosis and a 6-cm pelvic *** ultrasound-guided fine-needle biopsy(EUS-FNB)revealed squamous cell *** patient was diagnosed with MT of *** to her poor general con-dition and renal malfunction,we selected CCRT,expecting fewer adverse *** CCRT,her performance status improved,and the tumor size was reduced;surgery was *** months postoperatively,the patient developed dis-semination and lymph node *** chemotherapy was *** died 18 months after treatment *** EUS-FNB was useful in the diagnosis of MT of MCT;CCRT suppressed the disea-se and improved quality of life.

关键词： Mature cystic teratoma Malignant transformation Squamous cell carcinoma Concurrent chemoradiotherapy Endoscopic ultrasound-guided fine-needle biopsy Case report

Pan-TRK positive uterine sarcoma in immunohistochemistry without neurotrophic tyrosine receptor kinase gene fusions:A case report

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World Journal of Clinical Cases 2025年第2期13卷 39-49页

作者： Seungmee Lee Yu-Ra Jeon Changmin Shin Sun-Young Kwon Sojin Shin department of obstetrics and Gynecology Keimyung University School of MedicineDaegu 42601South Korea department of Pathology and Institute for Cancer Research Keimyung University School of MedicineDaegu 42601South Korea

BACKGROUND The classification of uterine sarcomas is based on distinctive morphological and immunophenotypic characteristics,increasingly supported by molecular genetic *** on neurotrophic tyrosine receptor kinase(NTRK)gene fusionpositive uterine sarcoma,potentially aggressive and morphologically similar to fibrosarcoma,are limited due to its recent ***-TRK immunohistochemistry(IHC)analysis serves as an effective screening tool with high sensitivity and specificity for NTRK-fusion *** SUMMARY We report a case of a malignant mesenchymal tumor originating from the uterine cervix,which was pan-TRK IHC-positive but lacked NTRK gene fusions,accompanied by a brief literature review.A 55-year-old woman presented to the emergency department with abdominal pain and distension,exhibiting significant ascites and multiple solid pelvic *** examination revealed a tumor encompassing the uterine cervix,extending to the vagina and uterine corpus.A punch biopsy of the cervix indicated NTRK sarcoma with positive immunochemical pan-TRK ***,subsequent next generation sequencing revealed no NTRK gene fusion,leading to a diagnosis of poorly differentiated,advanced-stage *** The clinical significance of NTRK gene fusion lies in potential treatment with TRK inhibitors for positive *** such rare tumors is crucial due to the potential applicability of tropomyosin receptor kinase inhibitor treatment.

关键词： Uterine sarcoma Cervical sarcoma Neurotrophic tyrosine receptor kinase gene fusion Next generation sequencing Case report

Unlocking the future:Mitochondrial genes and neural networks in predicting ovarian cancer prognosis and immunotherapy response

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World Journal of Clinical Oncology 2025年第1期16卷 43-52页

作者： Zhi-Jian Tang Yuan-Ming Pan Wei Li Rui-Qiong Ma Jian-Liu Wang department of obstetrics and Gynecology Peking University People’s HospitalBeijing 100044China Cancer Research Center Beijing Chest HospitalBeijing 101149China department of Thoracic Surgery Sichuan Provincial People's HospitalChengdu 610072Sichuan ProvinceChina

BACKGROUND Mitochondrial genes are involved in tumor metabolism in ovarian cancer(OC)and affect immune cell infiltration and treatment *** To predict prognosis and immunotherapy response in patients diagnosed with OC using mitochondrial genes and neural *** Prognosis,immunotherapy efficacy,and next-generation sequencing data of patients with OC were downloaded from The Cancer Genome Atlas and Gene Expression *** genes were sourced from the MitoCarta3.0 *** discovery cohort for model construction was created from 70% of the patients,whereas the remaining 30% constituted the validation *** the expression of mitochondrial genes as the predictor variable and based on neural network algorithm,the overall survival time and immunotherapy efficacy(complete or partial response)of patients were *** In total,375 patients with OC were included to construct the prognostic model,and 26 patients were included to construct the immune efficacy *** average area under the receiver operating characteristic curve of the prognostic model was 0.7268[95% confidence interval(CI):0.7258-0.7278]in the discovery cohort and 0.6475(95%CI:0.6466-0.6484)in the validation *** average area under the receiver operating characteristic curve of the immunotherapy efficacy model was 0.9444(95%CI:0.8333-1.0000)in the discovery cohort and 0.9167(95%CI:0.6667-1.0000)in the validation *** The application of mitochondrial genes and neural networks has the potential to predict prognosis and immunotherapy response in patients with OC,providing valuable insights into personalized treatment strategies.

关键词： Ovarian cancer Mitochondria Prognosis Immunotherapy Neural network

Acupuncture Enhances Chances of Pregnancy in Unexplained Infertile Patients Who Undergo A Blastocyst Transfer in A Fresh-Cycle

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Chinese Journal of Integrative Medicine 2019年第4期25卷 298-302页

作者： Hakan ?oksüer Mert Ula Barut Murat BozkurT Elif Agacayak Sibel Sak Mustafa Demir Eray Cal?skan Diyarlife IVF Center Department of Obstetrics and Gynecology Harran University School of Medicine Department of Obstetrics and Gynecology Bahcesehir University Department of Obstetrics and GynecologyVM Medikalpark Pendik Hospital Dicle University School of Medicine Department of Obstetrics and Gynecology Bahcesehir University Department of Obstetrics and Gynecology

Objective: To analyze the effects of acupuncture on in vitro fertilization patients with unexplained ***: We retrospectively analyzed the charts of a total of 302 cycles performed in 273 patients attending Assisted Reproductive Technology(ART) Centre from August 2013 to August *** the study period,embryo transfer with acupuncture(Acupuncture group,46 cases) and without acupuncture(Control group,42 cases) were *** to embryo transfer,the following points were used in the acupuncture group: Neiguan(CX 6),Diji(SP 8),Taichong(Liv 3),Baihui(Gv 20),and Guilai(S 29).These sessions were carried out two times before and after embryo transfer in a single *** addition,auricular acupuncture was also performed at ear points,including ear point 55(Shenmen),ear point 58(Zhigong),ear point 22(Neifenmi)and ear point 34(Naodian).The biochemical pregnancy rate and clinical pregnancy rate after transplantation were compared between two ***: The clinical pregnancy rate in the acupuncture group was higher than that in the control group [60.9%(28/46) vs.33.3%(14/42),respectively,P<0.05].Likewise,the live birth rate in the acupuncture group was also higher than that in the control group [71.7%(33/46) vs.31.0%(12/42),P<0.01).Conclusion: Administration of acupuncture on the day of embryo transfer dramatically improved fertility results in women who underwent in vitro fertilization/intra-cytoplasm sperm injection for reproduction.

关键词： acupuncture assisted reproduction embryo transfer pregnancy rate

Noninvasive Prenatal Diagnosis of Fetal Sex by Single-cell PEP-PCR Method

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Journal of Huazhong University of Science and Technology(Medical Sciences) 2004年第1期24卷 66-67,78页

作者：王陶然陈汉平马庭元 department of Gynecology and obstetrics

A new method for noninvasive prenatal diagnosis of fetal sex was developed by using single cell PEP PCR techniques. Micromamipulation techniques were used to obtain single fetal cells from 273 maternal blood samples. The genome of single cells was preamplified by PEP and SRY genes were analyzed by PCR method. The SRY genes of 149 samples were detected by the new method among 153 samples carrying male fetus, while 119 out of 120 samples carrying female fetus were proved negative for SRY genes. The sensitivity and specificity of the new method were 97.39 % and 99.17 % respectively and the correct rate was 98.17 %. The new method has the advantage of high sensitivity and specificity in noninvasive prenatal diagnosis of fetal sex and provides the basis of other researches such as sex linked inherited diseases.

关键词： primer extension preamplification prenatal diagnosis, noninvasive sex determination

Application of Fetal DNA in Maternal Plasma in Noninvasive Prenatal Diagnosis

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Journal of Huazhong University of Science and Technology(Medical Sciences) 2004年第1期24卷 59-61页

作者：赵茵邹丽 department of obstetrics and Gynecology

To explore the application of fetal DNA in maternal plasma for noninvasive prenatal diagnosis, the DNA template was extracted by hydroxybenzene chloroform from 44 maternal (7-41 weeks) plasma. The Fetus derived Y sequence DYZ 1 gene (149bp) was chosen to be amplified by PCR. The fragment was identified in all the plasma of male bearing pregnant women with the diagnostic accordance rate being 100.00 %. Two of the 22 female bearing pregnant women had false positive results. Among the 44 pregnant women, the diagnostic accordance rate was 88.89 % at early pregnant stage, 100.00 % at medium pregnant stage, and 96.55 % at late stage respectively. The final accuracy of 95.45 % was obtained in all cases. It was concluded that by means of hydroxybenzene chloroform extraction the authors of this article promoted the concentration and purity of the DNA template, and diagnosed more accurately. The results showed that free fetal DNA in the maternal plasma could be regarded as the gene resource for noninvasive prenatal diagnosis.

关键词： prenatal diagnosis PCR fetal DNA

Post-marketing safety surveillance and reevaluation of Motherwort injection：A clinical study of 10094 cases

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Journal of Traditional Chinese Medicine 2018年第4期38卷 625-635页

作者： Cao Shan Zhang Wenhao Zhao Ziwei Heng Mingli Bu Huaien Wang Hongwu Liu Xinghui Wang Zhong Cai Yan Ma Yuyan Cui Shihong Deng Jihong Ding Guifeng Ding Yajuan Dong Linhong Duan Zhentao Fan Ling Fan Yang Fu Fen He Jing Ji Shuying Jin Lin Li Hong Li Hongying Liao Tao Lu Wei Luo Xiucui Lü Zhihui Ma Fengchun Ma Dafeng Shi Tianyun Sun Juying Sun Xiaotong Teng Hong Wang Jinhua Wang Ruihua Wang Ying Wang Zhengling Xi Jie Xu Minjuan Xu Zhihong Yan Qian Yang Cuirong Yang Yimei Yin Jie Yu Jinhua Yuan Wenjun Zhang Guanli Zhang Meihua Zhao Renfeng Zhong Yonghong Zhou Jian department of Synopsis of Godden Chamber Hubei University of Chinese MedicineWuhan 430060China Chinese Internal Medicine Tianjin University of Traditional Chinese MedicineTianjin 300193China Chinese Preventive Medicine Tianjin University of Traditional Chinese MedicineTianjin 300193China department of Public Health Tianjin University of Traditional Chinese MedicineTianjin 300193China department of obstetrics West China Second University HospitalChengdu 610041China Institute of Basic Research in Clinical Medicine China Academy of Chinese Medical Sciences Beijing 100700China department of obstetrics The Fourth Hospital of Harbin Medical UniversityHarbin 150001China department of obstetrics Qilu Hospital of Shandong UniversityJinan 264001China department of obstetrics Maternal and Child Health Hospital of Henan ProvinceZhengzhou 450052China department of Gynecology Kunming City Maternal and Child Health HospitalKunming 650021China department of obstetrics The First Affiliated Hospital of Guangxi University of Chinese MedicineNanning 530023China department of obstetrics and Gynecology Dali Bai Autonomous Prefecture Maternal and Child HealthHospitalDali 671099China department of obstetrics Beijing Obstetrics andGynecology HospitalCapital Medical UniversityBeijing 100123China department of obstetrics and Gynecology Ningxia People's HospitalYinchuan 750021China department of obstetrics and Gynecology The Second Affiliated Hospital of Nan Chang UniversityNanchang 330006China department of obstetrics Women's HospitalSchool of Medicine Zhejiang UniversityHangzhou 310006China department of obstetrics Tang Shan City Mater-nal and Child Health Hospital of Tangshan 0633000China department of obstetrics Shiyan Maternal and Child Health HospitalShiyan 442000China department of Gynecology Qujing No.1 HospitalQujing 655000China department of obstetrics Maternal and Child Health Hospital of LiuzhouLiuzhou 545001China department of obstetrics The First People's Hospital Of LianyungangLianyunga

OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world *** study was based on a very large population after the injection was approved and marketed in *** patients using the injection in participating hospitals were monitored to determine the incidence,pattern,severity and outcome of associated adverse ***:The post-marketing surveillance was performed in 10 094 female patients from April to December,*** incidence of adverse drug reactions(ADRs) was 0.79‰(8/10 094).Among the 8 patients,the reported adverse events mainly included systemic abnormalities,such as fever,chills and eyelid edema;skin and appendages disorders,such as pruritus and rash;gastrointestinal disorders,such as nausea,abdominal distension and pain;heart rate and rhythm disorders,such as palpitation and increased heart *** of these ADRs were mild in ***:In this study the ADRs incidence rate of MI is very low,which supports that it is generally safe for use in obstetric and gynecological ***,the total number of 8 ADRs recorded over a relatively short time span seems limited,and the low number of reports could not represent an absolute guarantee of safety.

关键词： Safty Product surveillance postmarket-ing Drug-related side effects and adverse reac-tions Motherwort injection

Association of HLA-DQB1 coding region with unexplained recurrent spontaneous abortion

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Chinese Medical Journal 2004年第4期117卷 492-497页

作者：汪希鹏林其德陆佩华马政文赵爱民 department of obstetrics and Gynecology Shanghai Institute of Immunology

Background DNA analysis has shown a lack of significant compatibility between couples affected by unexplained recurrent spontaneous abortion (URSA) compared with normal fertile couples, 8 although one study that made use of a PCR-sequence-specific oligonucleotide (SSO) method did observe evidence of significant compatibility in the HLA-DQA1 and DQB1 alleles between patients and aborted fetuses. 9 This study was designed to investigate whether URSA were associated with particular DQ alleles or promoter *** Thirty-two patients with URSA and 54 women who had had at least one successful pregnancy were included in this study. HLA-DQ genotyping was performed by the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. The HLA-DQB1 promoter was detected by the SSO and sequence-specific primer (SSP) methods. The DQA1, DQB1, and DQB1 promoter (QBP) gene frequencies in the patients were compared with the gene frequencies in normal controls. The data were analyzed statistically with the χ 2 and Fisher’s exact *** The results showed that the frequency of DQB1 *0604/0605 was significantly higher and the frequency of DQB1 *0501/0502 was significantly lower in the patient group as compared with the normal controls. In addition, the frequencies of the DQA1 *01-DQB1 *0604/0605 and QBP6.2-DQB1 *0604/0605 haplotypes were overrepresented in the patients relative to the controls. Our results did not show any differences between URSA patients and the controls with regard to DQA1 and QBP allele frequencies. Conclusions Our data suggest that URSA is associated with the HLA-DQB1 coding region, and is not associated with its upstream regulatory region. The DQB1 *0604/0605, DQA1 *01-DQB1 *0604/0605, and QBP6.2-DQB1 *0604/0605 haplotypes may confer susceptibility to URSA, while the DQB1 *0501/0502 allele may protect women from URSA.

关键词： abortion spontaneous · HLA-DQB1 · open reading frames · promoter region (genetics)

Decline of semen quality during IVF is not associated with subjective male stress

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Asian Journal of Andrology 2014年第4期16卷 597-601页

作者： Kazem Nouri Brigitte Litschauer Michael Sator Denise Tiringer Johannes Ott Katherina Walch Lukas A Hefler Clemens B Tempfer department of obstetrics and Gynecolog department of Clinical Pharmacology Medical University of Vienna Vienna department of obstetrics and Gynecology Krankenhaus Barmherzige Schwestern Linz Austria department of obstetrics and Gynecology Ruhr University Bochum Bochum Germany.

The aim of the present study was to assess if semen quality declines during in vitro fertilization （IVF） and whether or not this phenomenon is triggered by chronic male stress. In order to test this hypothesis, we first investigated a retrospective cohort of 155 male IVF patients （testing cohort）. Subsequently, we started a prospective cohort study in men undergoing their first IVF and assessed semen quality and subjective male chronic stress using a validated tool, i.e. the Fertility Problem Inventory （FPI） questionnaire. The association between stress and sperm quality decline measured 4-6weeks before the start of IVF （T1） and at the day of oocyte retrieval （T2） was the primary outcome. Live birth rate, first trimester abortion and rate of poor responders were secondary outcomes. In the testing cohort, mean progressive motility, but not mean sperm density significantly declined. There were 78/154 （51%） men who showed a decline in semen density and 50/154 （32%） men who showed a decline in progressive motility. In the validation cohort, progressive motility declined, whereas, sperm density increased from T1 to T2. Of 78 men, 27 men had increased stress （FPI-score 〉 146）. Sperm density and progressive motility were not significantly different in men with and without stress. However, in the presence of male stress, couples had a higher rate of poor responders, miscarriages and a lower rate of live births. Subjective stress is not associated with a decline in semen quality observed during IVF but may be associated with adverse ore^nancv outcome.

关键词： in vitro fertilization questionnaire semen quality stress

Autophagy-targeting modulation to promote peripheral nerve regeneration

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Neural Regeneration Research 2025年第7期20卷 1864-1882页

作者： Yan Chen Hongxia Deng Nannan Zhang department of obstetrics and Gynecology West China Second HospitalSichuan UniversityChengduSichuan ProvinceChina Key Laboratory of Birth Defects and Women and Children’s Diseases Ministry of EducationSichuan UniversityChengduSichuan ProvinceChina Laboratory of Reproductive Endocrinology and Reproductive Regulation Sichuan UniversityChengduSichuan ProvinceChina National Center for Birth Defect Monitoring West China Second University HospitalSichuan UniversityChengduSichuan ProvinceChina

Nerve regeneration following traumatic peripheral nerve injuries and neuropathies is a complex process modulated by diverse factors and intricate molecular *** studies have focused on factors that stimulate axonal outgrowth and myelin ***,recent studies have highlighted the pivotal role of autophagy in peripheral nerve regeneration,particularly in the context of traumatic ***,autophagy-targeting modulation has emerged as a promising therapeutic approach to enhancing peripheral nerve *** current understanding suggests that activating autophagy facilitates the rapid clearance of damaged axons and myelin sheaths,thereby enhancing neuronal survival and mitigating injury-induced oxidative stress and *** actions collectively contribute to creating a favorable microenvironment for structural and functional nerve regeneration.A range of autophagyinducing drugs and interventions have demonstrated beneficial effects in alleviating peripheral neuropathy and promoting nerve regeneration in preclinical models of traumatic peripheral nerve *** review delves into the regulation of autophagy in cell types involved in peripheral nerve regeneration,summarizing the potential drugs and interventions that can be harnessed to promote this *** hope that our review will offer novel insights and perspectives on the exploitation of autophagy pathways in the treatment of peripheral nerve injuries and neuropathies.

关键词： autophagy autophagy related genes Charcot–Marie–Tooth diseases diabetic peripheral neuropathy metformin myelination peripheral nerve injury Schwann cells sciatic nerve Wallerian degeneration