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Mishra R, Kumar N, Bargali A, Maich G. Understanding the novel MCM8 gene mutation: primary ovarian insufficiency and uterine hypoplasia in siblings. BMJ Case Rep 2024; 17:e259433. [PMID: 39074937 DOI: 10.1136/bcr-2023-259433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2024] Open
Abstract
This case report elucidates a scenario involving two sibling sisters born out of consanguineous marriage-one initially presenting with lower respiratory infection, concurrently exhibiting short stature and primary amenorrhoea. Investigation into the primary amenorrhoea unveiled hypergonadotropic hypogonadism, confirmed by the absence of ovaries and a hypoplastic uterus on pelvic MRI. Genetic analysis via whole exome sequencing identified a homozygous variant NM_001282717.2: c.808C>T in the MCM8 gene, located on exon 8 of chromosome 20, inherited in an autosomal recessive manner. The scarcity of primary ovarian insufficiency cases linked to MCM8 highlights the necessity of thoroughly investigating the genetic and clinical consequences of such variants.
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Affiliation(s)
- Rashmi Mishra
- Medicine, Maulana Azad Medical College, New Delhi, Delhi, India
| | - Naresh Kumar
- Medicine, Maulana Azad Medical College, New Delhi, Delhi, India
| | - Arun Bargali
- Medicine, Maulana Azad Medical College, New Delhi, Delhi, India
| | - Grisha Maich
- Medicine, Maulana Azad Medical College, New Delhi, Delhi, India
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2
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Song C, Qin Y, Li Y, Yang B, Guo T, Ma W, Xu D, Xu K, Fu F, Jin L, Wu Y, Tang S, Chen X, Zhang F. Deleterious variants in RNF111 impair female fertility and induce premature ovarian insufficiency in humans and mice. SCIENCE CHINA. LIFE SCIENCES 2024; 67:1325-1337. [PMID: 38874713 DOI: 10.1007/s11427-024-2606-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 04/24/2024] [Indexed: 06/15/2024]
Abstract
Premature ovarian insufficiency (POI) is a heterogeneous female disorder characterized by the loss of ovarian function before the age of 40. It represents a significant detriment to female fertility. However, the known POI-causative genes currently account for only a fraction of cases. To elucidate the genetic factors underlying POI, we conducted whole-exome sequencing on a family with three fertile POI patients and identified a deleterious missense variant in RNF111. In a subsequent replication study involving 1,030 POI patients, this variant was not only confirmed but also accompanied by the discovery of three additional predicted deleterious RNF111 variants. These variants collectively account for eight cases, representing 0.78% of the study cohort. A further study involving 500 patients with diminished ovarian reserve also identified two additional RNF111 variants. Notably, RNF111 encodes an E3 ubiquitin ligase with a regulatory role in the TGF-β/BMP signaling pathway. Our analysis revealed that RNF111/RNF111 is predominantly expressed in the oocytes of mice, monkeys, and humans. To further investigate the functional implications of RNF111 variants, we generated two mouse models: one with a heterozygous missense mutation (Rnf111+/M) and another with a heterozygous null mutation (Rnf111+/-). Both mouse models exhibited impaired female fertility, characterized by reduced litter sizes and small ovarian reserve. Additionally, RNA-seq and quantitative proteomics analysis unveiled that Rnf111 haploinsufficiency led to dysregulation in female gonad development and negative regulation of the BMP signaling pathway within mouse ovaries. In conclusion, our findings strongly suggest that monoallelic deleterious variants in RNF111 can impair female fertility and induce POI in both humans and mice.
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Affiliation(s)
- Chengcheng Song
- Obstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering, Institute of Medical Genetics and Genomics, Fudan University, Shanghai, 200011, China
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, 201203, China
| | - Yingying Qin
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250021, China
- State Key Laboratory of Reproductive Medicine and Offspring Health, Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, 250021, China
| | - Yan Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Bingyi Yang
- Obstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering, Institute of Medical Genetics and Genomics, Fudan University, Shanghai, 200011, China
| | - Ting Guo
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250021, China
- State Key Laboratory of Reproductive Medicine and Offspring Health, Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, 250021, China
| | - Wenqing Ma
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Dian Xu
- Obstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering, Institute of Medical Genetics and Genomics, Fudan University, Shanghai, 200011, China
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, 201203, China
| | - Keyan Xu
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250021, China
- State Key Laboratory of Reproductive Medicine and Offspring Health, Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, 250021, China
| | - Fangfang Fu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Li Jin
- Obstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering, Institute of Medical Genetics and Genomics, Fudan University, Shanghai, 200011, China
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, 201203, China
| | - Yanhua Wu
- Obstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering, Institute of Medical Genetics and Genomics, Fudan University, Shanghai, 200011, China
- National Demonstration Center for Experimental Biology Education, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Shuyan Tang
- Obstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering, Institute of Medical Genetics and Genomics, Fudan University, Shanghai, 200011, China
| | - Xiaojun Chen
- Obstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering, Institute of Medical Genetics and Genomics, Fudan University, Shanghai, 200011, China.
- Department of Gynecology, the Tenth People's Hospital of Tongji University, Shanghai, 200072, China.
| | - Feng Zhang
- Obstetrics and Gynecology Hospital, State Key Laboratory of Genetic Engineering, Institute of Medical Genetics and Genomics, Fudan University, Shanghai, 200011, China.
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, 201203, China.
- Soong Ching Ling Institute of Maternity and Child Health, International Peace Maternity and Child Health Hospital of China Welfare Institute, Shanghai, 200030, China.
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Homer HA. Understanding oocyte ageing. Minerva Obstet Gynecol 2024; 76:284-292. [PMID: 38536027 DOI: 10.23736/s2724-606x.24.05343-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
Females are born with a finite and non-renewable reservoir of oocytes, which therefore decline both in number and quality with advancing age. A striking characteristic of oocyte quality is that "ageing" effects manifest whilst women are in their thirties and are therefore still chronologically and physically young. Furthermore, this decline is unrelenting and not modifiable to any great extent by lifestyle or diet. Since oocyte quality is rate-limiting for pregnancy success, as the proportion of good-quality oocytes progressively deteriorate, the chance of successful pregnancy during each 6-12-month period also decreases, becoming exponential after 37 years. Unlike oocyte quality, age-related attrition in the size of the ovarian reservoir is less impactful for natural fertility since only one mature oocyte is typically ovulated per menstrual cycle. In contrast, oocyte numbers are pivotal for in-vitro fertilization success, since larger numbers enable better-quality oocytes to be found and is important for buffering the inefficiencies of the IVF process. The ageing trajectory is accelerated in ~10% of women, so-called premature ovarian ageing, with ~1% of women at the extreme end of this spectrum with loss of ovarian function occurring before 40 years of age, termed premature ovarian insufficiency. The aim of this review was to analyze how ageing impacts the size and quality of the oocyte pool along with emerging interventions for combating low oocyte numbers and improving quality.
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Affiliation(s)
- Hayden A Homer
- Queensland Fertility Group, Christopher Chen Oocyte Biology Research Laboratory, UQ Center for Clinical Research, The University of Queensland, Brisbane, Australia -
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Zhou M, Niu H, Chen R, Chen W, Cui D. Gui ShenWan prevent premature ovarian insufficiency by modulating autophagy and angiogenesis via facilitating VDR. JOURNAL OF ETHNOPHARMACOLOGY 2024; 326:117955. [PMID: 38395181 DOI: 10.1016/j.jep.2024.117955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/16/2024] [Accepted: 02/19/2024] [Indexed: 02/25/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gui Shen Wan (GSW) stands out as a promising therapeutic approach for addressing Premature Ovarian Insufficiency (POI). With deep roots in traditional medicine, GSW highlights the ethnopharmacological significance of herbal interventions in addressing nuanced aspects of women's health, with a specific emphasis on ovarian functionality. Recognizing the importance of GSW in gynecological contexts resonates with a rich tradition of using botanical formulations to navigate the intricacies of reproductive health. Delving into GSW's potential for treating POI emphasizes the crucial role of ethnopharmacological insights in guiding modern research endeavors. AIM OF THE STUDY GSW is extensively utilized in gynecological disorders and has recently emerged as a potential therapeutic approach for POI. The present investigation aimed to assess the efficacy of GSW in treating POI in rats and elucidate its underlying molecular mechanisms. MATERIALS AND METHODS The study employed GSW for POI treatment in rats. GSW, prepared as pills, underwent HPLC fingerprinting for quality control. Reagents and drugs, including VCD and dehydroepiandrosterone (DHEA), were sourced from reputable providers. Eighty Sprague-Dawley rats were categorized into groups for POI induction and treatment. Ovarian tissue underwent HE staining, immunohistochemical staining, Western Blot, qRT-PCR, and vaginal secretion testing. ELISA was utilized for target molecule detection. This methodology ensures a robust and reliable experimental framework. RESULTS The results highlight a robust collaborative improvement in POI among rats subjected to combined GSW and DHEA treatment. Particularly noteworthy is the substantial enhancement in the expression of vascular regeneration-related molecules-VDR-Klotho-VEGFR-accompanied by a significant elevation in autophagy levels. Post-GSW administration, rat ovarian morphology demonstrated increased stability, hormone levels exhibited more consistent maintenance, and there was a marked reduction in inflammatory response compared to other groups (p < 0.01). Furthermore, GSW intervention resulted in a more pronounced upregulation of ovarian autophagy (p < 0.05). CONCLUSION By modulating VDR-Klotho signaling, GSW exerts regulatory control over ovarian autophagy and vascular regeneration, thereby mitigating the occurrence and progression of POI in rats.
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Affiliation(s)
- Minfeng Zhou
- Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberation Avenue, 430022, Wuhan City, China
| | - Huifang Niu
- School of Food Science and Technology, Huazhong Agricultural University, 1 Lion Rock Street. Wuhan City, 430070, China
| | - Rui Chen
- Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberation Avenue, 430022, Wuhan City, China.
| | - Wenmao Chen
- Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberation Avenue, 430022, Wuhan City, China.
| | - Dandan Cui
- Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, 1277 Liberation Avenue, 430022, Wuhan City, China.
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Balen AH, Tamblyn J, Skorupskaite K, Munro MG. A comprehensive review of the new FIGO classification of ovulatory disorders. Hum Reprod Update 2024; 30:355-382. [PMID: 38412452 DOI: 10.1093/humupd/dmae003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 01/23/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND The World Health Organization (WHO) system for the classification of disorders of ovulation was produced 50 years ago and, by international consensus, has been updated by the International Federation of Gynecology and Obstetrics (FIGO). OBJECTIVE AND RATIONALE This review outlines in detail each component of the FIGO HyPO-P (hypothalamic, pituitary, ovarian, PCOS) classification with a concise description of each cause, and thereby provides a systematic method for diagnosis and management. SEARCH METHODS We searched the published articles in the PubMed database in the English-language literature until October 2022, containing the keywords ovulatory disorders; ovulatory dysfunction; anovulation, and each subheading in the FIGO HyPO-P classification. We did not include abstracts or conference proceedings because the data are usually difficult to assess. OUTCOMES We present the most comprehensive review of all disorders of ovulation, published systematically according to the logical FIGO classification. WIDER IMPLICATIONS Improving the diagnosis of an individual's ovulatory dysfunction will significantly impact clinical practice by enabling healthcare practitioners to make a precise diagnosis and plan appropriate management.
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Affiliation(s)
- Adam H Balen
- Leeds Centre for Reproductive Medicine, The University of Leeds, Leeds, UK
| | - Jennifer Tamblyn
- Leeds Centre for Reproductive Medicine, The University of Leeds, Leeds, UK
| | | | - Malcolm G Munro
- Department of Obstetrics and Gynecology, The University of California, Los Angeles, Los Angeles, CA, USA
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6
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Laven JSE, Louwers YV. Can we predict menopause and premature ovarian insufficiency? Fertil Steril 2024; 121:737-741. [PMID: 38382699 DOI: 10.1016/j.fertnstert.2024.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/13/2024] [Accepted: 02/14/2024] [Indexed: 02/23/2024]
Abstract
The prediction of menopause and premature ovarian insufficiency (POI) involves understanding the factors that contribute to the timing of these events. Menopause is a natural biological process marked by the cessation of menstrual periods, typically occurring around the age of 51. On the other hand, POI refers to the loss of ovarian function before the age of 40. Several factors have been used to predict menopause and POI such as age, antimüllerian hormone, inhibins and follicle-stimulating hormone serum levels, antral follicle counts, menstrual cycle length, and, recently, some genetic markers. It seems that age has the best predictive power and all the other ones are only adding in a very limited way to the prediction of menopause. Low levels of antimüllerian hormone in young women might indicate a greater risk for POI and could facilitate early diagnosis. It is, however, important to note that predicting the exact timing of menopause and POI is challenging, and individual variations are significant. Although these factors can provide some insights, they are not foolproof predictors. Advances in medical research and technology may lead to more accurate methods for predicting menopause and POI in the future.
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Affiliation(s)
- Joop S E Laven
- Division Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Yvonne V Louwers
- Division Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Erasmus University Medical Center, Rotterdam, The Netherlands.
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7
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Li Y, He R, Qin X, Zhu Q, Ma L, Liang X. Transcriptome analysis during 4-vinylcyclohexene diepoxide exposure-induced premature ovarian insufficiency in mice. PeerJ 2024; 12:e17251. [PMID: 38646488 PMCID: PMC11032656 DOI: 10.7717/peerj.17251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 03/26/2024] [Indexed: 04/23/2024] Open
Abstract
The occupational chemical 4-Vinylcyclohexene diepoxide (VCD) is a reproductively toxic environmental pollutant that causes follicular failure, leading to premature ovarian insufficiency (POI), which significantly impacts a woman's physical health and fertility. Investigating VCD's pathogenic mechanisms can offer insights for the prevention of ovarian impairment and the treatment of POI. This study established a mouse model of POI through intraperitoneal injection of VCD into female C57BL/6 mice for 15 days. The results were then compared with those of the control group, including a comparison of phenotypic characteristics and transcriptome differences, at two time points: day 15 and day 30. Through a comprehensive analysis of differentially expressed genes (DEGs), key genes were identified and validated some using RT-PCR. The results revealed significant impacts on sex hormone levels, follicle number, and the estrous cycle in VCD-induced POI mice on both day 15 and day 30. The DEGs and enrichment results obtained on day 15 were not as significant as those obtained on day 30. The results of this study provide a preliminary indication that steroid hormone synthesis, DNA damage repair, and impaired oocyte mitosis are pivotal in VCD-mediated ovarian dysfunction. This dysfunction may have been caused by VCD damage to the primordial follicular pool, impairing follicular development and aggravating ovarian damage over time, making it gradually difficult for the ovaries to perform their normal functions.
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Affiliation(s)
- Yi Li
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Ruifen He
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Xue Qin
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Qinying Zhu
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Liangjian Ma
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Xiaolei Liang
- Gansu Provincial Clinical Research Center for Gynecological Oncology, the First Hospital of Lanzhou University, Lanzhou, Gansu, China
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Chen H, Zhang G, Peng Y, Wu Y, Han X, Xie L, Xu H, Chen G, Liu B, Xu T, Pang M, Hu C, Fan H, Bi Y, Hua Y, Zhou Y, Luo S. Danggui Shaoyao San protects cyclophosphamide-induced premature ovarian failure by inhibiting apoptosis and oxidative stress through the regulation of the SIRT1/p53 signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 323:117718. [PMID: 38181933 DOI: 10.1016/j.jep.2024.117718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/28/2023] [Accepted: 01/03/2024] [Indexed: 01/07/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE It has been reported that apoptosis and oxidative stress are related to cyclophosphamide (CYC)-induced premature ovarian failure (POF). Therefore, anti-apoptotic and anti-oxidative stress treatments exhibit therapeutic efficacy in CYC-induced POF. Danggui Shaoyao San (DSS), which has been extensively used to treat gynecologic diseases, is found to inhibit apoptosis and reduce oxidative stress. However, the roles of DSS in regulating apoptosis and oxidative stress during CYC-induced POF, and its associated mechanisms are still unknown. AIM OF THE STUDY This work aimed to investigate the roles and mechanisms of DSS in inhibiting apoptosis and oxidative stress in CYC-induced POF. MATERIALS AND METHODS CYC (75 mg/kg) was intraperitoneally injected in mice to construct the POF mouse model for in vivo study. Thereafter, alterations of body weight, ovary morphology and estrous cycle were monitored to assess the ovarian protective properties of DSS. Serum LH and E2 levels were analyzed by enzyme-linked immunosorbent assay (ELISA). Hematoxylin-eosin (HE) staining was employed for examining ovarian pathological morphology and quantifying follicles in various stages. Meanwhile, TUNEL staining and apoptosis-related proteins were adopted for evaluating apoptosis. Oxidative stress was measured by the levels of ROS, MDA, and 4-HNE. Western blot (WB) assay was performed to detect proteins related to the SIRT1/p53 pathway. KGN cells were used for in vitro experiment. TBHP stimulation was carried out for establishing the oxidative stress-induced apoptosis cell model. Furthermore, MTT assay was employed for evaluating the protection of DSS from TBHP-induced oxidative stress. The anti-apoptotic ability of DSS was evaluated by hoechst/PI staining, JC-1 staining, and apoptosis-related proteins. Additionally, the anti-oxidative stress ability of DSS was measured by detecting the levels of ROS, MDA, and 4-HNE. Proteins related to SIRT1/p53 signaling pathway were also measured using WB and immunofluorescence (IF) staining. Besides, SIRT1 expression was suppressed by EX527 to further investigate the role of SIRT1 in the effects of DSS against apoptosis and oxidative stress. RESULTS In the in vivo experiment, DSS dose-dependently exerted its anti-apoptotic, anti-oxidative stress, and ovarian protective effects. In addition, apoptosis, apoptosis-related protein and oxidative stress levels were inhibited by DSS treatment. DSS treatment up-regulated SIRT1 and down-regulated p53 expression. From in vitro experiment, it was found that DSS treatment protected KGN cells from TBHP-induced oxidative stress injury. Besides, DSS administration suppressed the apoptosis ratio, apoptosis-related protein levels, mitochondrial membrane potential damage, and oxidative stress. SIRT1 suppression by EX527 abolished the anti-apoptotic, anti-oxidative stress, and ovarian protective effects, as discovered from in vivo and in vitro experiments. CONCLUSIONS DSS exerts the anti-apoptotic, anti-oxidative stress, and ovarian protective effects in POF mice, and suppresses the apoptosis and oxidative stress of KGN cells through activating SIRT1 and suppressing p53 pathway.
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Affiliation(s)
- Hongmei Chen
- The First School of Clinical Medicine, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Guoyong Zhang
- Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Yan Peng
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Yuting Wu
- Binzhou Medical University Hospital, Binzhou, 256603, China
| | - Xin Han
- Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Lingpeng Xie
- Department of Hepatology, Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510315, China
| | - Honglin Xu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China; The Tenth Affiliated Hospital of Southern Medical University (Dongguan People's Hospital), Dongguan, 523058, China
| | - Guanghong Chen
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; The First Affiliated Hospital of Guangzhou University of Chinese Medicine/Post- Doctoral Research Station, Guangzhou, 510405, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou, 510405, China
| | - Bin Liu
- Department of Traditional Chinese Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, 510260, China
| | - Tong Xu
- Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Mingjie Pang
- Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Changlei Hu
- Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Huijie Fan
- Department of Traditional Chinese Medicine, Yangjiang People's Hospital, Yangjiang, 529599, China
| | - Yiming Bi
- Department of Acupuncture and Moxibustion, The Affliated TCM Hospital of Guangzhou Medical University, Guangzhou, 510130, China
| | - Yue Hua
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Yingchun Zhou
- Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Songping Luo
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
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Almatrafi AM, Hibshi AM, Basit S. Exome Sequencing to Identify Novel Variants Associated with Secondary Amenorrhea and Premature Ovarian Insufficiency (POI) in Saudi Women. Biomedicines 2024; 12:785. [PMID: 38672141 PMCID: PMC11048260 DOI: 10.3390/biomedicines12040785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/24/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Post-pubertal disappearance of menstrual cycles (secondary amenorrhea) associated with premature follicular depletion is a heterogeneous condition. Patients with this disease have low levels of gonadal hormones and high levels of gonadotropins. It is one of the causes of female infertility and a strong genetic component is attributed as an underlying cause of this condition. Although variants in several genes have been associated with the condition, the cause of the disease remains undetermined in the vast majority of cases. Methodology and Materials: Ten Saudi married women experiencing secondary amenorrhea were referred to a center for genetics and inherited diseases for molecular investigation. A family-based study design was used. Intensive clinical examinations, including pelvic ultra-sonography (U/S) and biochemical evaluations, were carried out. Karyotypes were normal in all cases and polycystic ovarian syndrome (PCOS) was excluded by using Rotterdam consensus criteria. Patients' DNA samples were whole-exome sequenced (WES). Bidirectional Sanger sequencing was then utilized to validate the identified candidate variants. The pathogenicity of detected variants was predicted using several types of bioinformatics software. RESULTS Most of the patients have a normal uterus with poor ovarian reserves. Exome sequence data analysis identified candidate variants in genes associated with POI in 60% of cases. Novel variants were identified in HS6ST1, MEIOB, GDF9, and BNC1 in POI-associated genes. Moreover, a homozygous variant was also identified in the MMRN1 gene. Interestingly, mutations in MMRN1 have never been associated with any human disease. The variants identified in this study were not present in 125 healthy Saudi individuals. CONCLUSIONS WES is a powerful tool to identify the underlying variants in genetically heterogeneous diseases like secondary amenorrhea and POI. In this study, we identified six novel variants and expanded the genotype continuum of POI. Unravelling the genetic landscape of POI will help in genetic counselling, management, and early intervention.
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Affiliation(s)
- Ahmed M. Almatrafi
- Department of Biology, College of Science, Taibah University, Al Madinah Al Munawarah 42353, Saudi Arabia
| | - Ali M. Hibshi
- Department of Obstetrics & Gynecology, King Sulman Medical City-Madinah Maternity and Children Hospital, Al Madinah Al Munawarah 42319, Saudi Arabia;
| | - Sulman Basit
- Department of Basic Medical Sciences, College of Medicine, and Centre for Genetics and Inherited Diseases, Taibah University, Al Madinah Al Munawarah 42353, Saudi Arabia;
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Gündüz R, Tekeş S, Ozpak L, Ağaçayak E, Yaman Tunç S, İcen MS, Evsen MS. The relationship between primary ovarian insufficiency and gene variations: a prospective case-control study. Women Health 2024; 64:308-316. [PMID: 38468162 DOI: 10.1080/03630242.2024.2324319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 02/23/2024] [Indexed: 03/13/2024]
Abstract
Around 70 percent of cases of Primary Ovarian Insufficiency (POI) etiology remain unexplained. The aim of our study is to contribute to the etiology and genetic background of POI. A total of 37 POI patients and 30 women in the reproductive period were included in this prospective, case-control study between August 2020 and December 2021. The women were examined for 36 genes with next-generation sequencing (NGS) panel. Gene variations were detected in 59.5 percent of the patients in the case group. FSHR p.S680N (rs6166, c.2039 G>A) and FSHR p.A307T (rs6165, c.919 G>A) gene variants, which are most frequently located in exon 10 of the FSHR gene, were detected in both groups. Although it was not found that these gene variants were significantly different between the groups, it was also found that they were significantly different in POI patients under 30 years of age and in those with a family history of POI. Variations were detected in 12 genes in POI patients. Two gene variants (FGFR1 [c.386A>C, rs765615419] and KISS1 [c.58 G>A, rs12998]) were detected in both groups, and the remaining gene variants were detected only in POI patients. No differences were detected between the groups in terms of gene variations. However, the gene variations detected only in POI patients may play a role in the etiology of POI.
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Affiliation(s)
- Reyhan Gündüz
- Faculty of Medicine, Department of Obstetrics and Gynecology, Dicle University, Diyarbakır, Turkey
| | - Selahaddin Tekeş
- Faculty of Medicine, Department of Medical Biology and Genetics, Dicle University, Diyarbakır, Turkey
| | - Lütfiye Ozpak
- Faculty of Medicine, Department of Medical Biology, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Elif Ağaçayak
- Faculty of Medicine, Department of Obstetrics and Gynecology, Dicle University, Diyarbakır, Turkey
| | - Senem Yaman Tunç
- Faculty of Medicine, Department of Obstetrics and Gynecology, Dicle University, Diyarbakır, Turkey
| | - Mehmet Sait İcen
- Faculty of Medicine, Department of Obstetrics and Gynecology, Dicle University, Diyarbakır, Turkey
| | - Mehmet Sıddık Evsen
- Faculty of Medicine, Department of Obstetrics and Gynecology, Dicle University, Diyarbakır, Turkey
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11
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Fan Y, Chen S, Chu C, Yin X, Jin J, Zhang L, Yan H, Cao Z, Liu R, Xin M, Li L, Yin C. TP63 truncating mutation causes increased cell apoptosis and premature ovarian insufficiency by enhanced transcriptional activation of CLCA2. J Ovarian Res 2024; 17:67. [PMID: 38528613 PMCID: PMC10962206 DOI: 10.1186/s13048-024-01396-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 03/18/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND Premature ovarian insufficiency (POI) is a severe disorder leading to female infertility. Genetic mutations are important factors causing POI. TP63-truncating mutation has been reported to cause POI by increasing germ cell apoptosis, however what factors mediate this apoptosis remains unclear. METHODS Ninety-three patients with POI were recruited from Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Whole-exome sequencing (WES) was performed for each patient. Sanger sequencing was used to confirm potential causative genetic variants. A minigene assay was performed to determine splicing effects of TP63 variants. A TP63-truncating plasmid was constructed. Real-time quantitative PCR, western blot analyses, dual luciferase reporter assays, immunofluorescence staining, and cell apoptosis assays were used to study the underlying mechanism of a TP63-truncating mutation causing POI. RESULTS By WES of 93 sporadic patients with POI, we found a 14-bp deletion covering the splice site in the TP63 gene. A minigene assay demonstrated that the 14-bp deletion variant led to exon 13 skipping during TP63 mRNA splicing, resulting in the generation of a truncated TP63 protein (TP63-mut). Overexpression of TP63-mut accelerated cell apoptosis. Mechanistically, the TP63-mut protein could bind to the promoter region of CLCA2 and activate the transcription of CLCA2 several times compared to that of the TP63 wild-type protein. Silencing CLCA2 using a specific small interfering RNA (siRNA) or inhibiting the Ataxia Telangiectasia Mutated (ATM) pathway using the KU55933 inhibitor attenuated cell apoptosis caused by TP63-mut protein expression. CONCLUSION Our findings revealed a crucial role for CLCA2 in mediating apoptosis in POI pathogenesis, and suggested that CLCA2 is a potential therapeutic target for POI.
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Affiliation(s)
- Yali Fan
- Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100006, China
| | - Shuya Chen
- Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100006, China
| | - Chunfang Chu
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Xiaodan Yin
- Department of Traditional Chinese Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Jing Jin
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Lingyan Zhang
- Department of Gynaecology and Obstetrics, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Huihui Yan
- Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Zheng Cao
- Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Ruixia Liu
- Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100006, China
| | - Mingwei Xin
- Department of Traditional Chinese Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China.
| | - Lin Li
- Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100006, China.
| | - Chenghong Yin
- Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100006, China.
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12
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Gao Y, Dong R, Yan J, Chen H, Sang L, Yao X, Fan D, Wang X, Zuo X, Zhang X, Yang S, Wu Z, Sun J. Mitochondrial deoxyguanosine kinase is required for female fertility in mice. Acta Biochim Biophys Sin (Shanghai) 2024; 56:427-439. [PMID: 38327186 PMCID: PMC10984852 DOI: 10.3724/abbs.2024003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/16/2023] [Indexed: 02/09/2024] Open
Abstract
Mitochondrial homeostasis plays a pivotal role in oocyte maturation and embryonic development. Deoxyguanosine kinase (DGUOK) is a nucleoside kinase that salvages purine nucleosides in mitochondria and is critical for mitochondrial DNA replication and homeostasis in non-proliferating cells. Dguok loss-of-function mutations and deletions lead to hepatocerebral mitochondrial DNA deletion syndrome. However, its potential role in reproduction remains largely unknown. In this study, we find that Dguok knockout results in female infertility. Mechanistically, DGUOK deficiency hinders ovarian development and oocyte maturation. Moreover, DGUOK deficiency in oocytes causes a significant reduction in mitochondrial DNA copy number and abnormal mitochondrial dynamics and impairs germinal vesicle breakdown. Only few DGUOK-deficient oocytes can extrude their first polar body during in vitro maturation, and these oocytes exhibit irregular chromosome arrangements and different spindle lengths. In addition, DGUOK deficiency elevates reactive oxygen species levels and accelerates oocyte apoptosis. Our findings reveal novel physiological roles for the mitochondrial nucleoside salvage pathway in oocyte maturation and implicate DGUOK as a potential marker for the diagnosis of female infertility.
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Affiliation(s)
- Yake Gao
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Rui Dong
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Jiacong Yan
- Department of Reproductive Medicinethe First People’s Hospital of Yunnan ProvinceNHC Key Laboratory of Preconception Health Birth in Western ChinaKunming650100China
| | - Huicheng Chen
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Lei Sang
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Xinyi Yao
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Die Fan
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Xin Wang
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Xiaoyuan Zuo
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Xu Zhang
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
| | - Shengyu Yang
- Department of Cellular and Molecular PhysiologyThe Penn State University College of MedicineHersheyPA17033USA
| | - Ze Wu
- Department of Reproductive Medicinethe First People’s Hospital of Yunnan ProvinceNHC Key Laboratory of Preconception Health Birth in Western ChinaKunming650100China
| | - Jianwei Sun
- Center for Life SciencesYunnan Key Laboratory of Cell Metabolism and DiseasesState Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanSchool of Life SciencesYunnan UniversityKunming650091China
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13
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Bakhshalizadeh S, Bird AD, Sreenivasan R, Bell KM, Robevska G, van den Bergen J, Asghari-Jafarabadi M, Kueh AJ, Touraine P, Lokchine A, Jaillard S, Ayers KL, Wilhelm D, Sinclair AH, Tucker EJ. A Human Homozygous HELQ Missense Variant Does Not Cause Premature Ovarian Insufficiency in a Mouse Model. Genes (Basel) 2024; 15:333. [PMID: 38540391 PMCID: PMC10970702 DOI: 10.3390/genes15030333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 02/26/2024] [Accepted: 02/29/2024] [Indexed: 04/02/2024] Open
Abstract
Disruption of meiosis and DNA repair genes is associated with female fertility disorders like premature ovarian insufficiency (POI). In this study, we identified a homozygous missense variant in the HELQ gene (c.596 A>C; p.Gln199Pro) through whole exome sequencing in a POI patient, a condition associated with disrupted ovarian function and female infertility. HELQ, an enzyme involved in DNA repair, plays a crucial role in repairing DNA cross-links and has been linked to germ cell maintenance, fertility, and tumour suppression in mice. To explore the potential association of the HELQ variant with POI, we used CRISPR/Cas9 to create a knock-in mouse model harbouring the equivalent of the human HELQ variant identified in the POI patient. Surprisingly, Helq knock-in mice showed no discernible phenotype, with fertility levels, histological features, and follicle development similar to wild-type mice. Despite the lack of observable effects in mice, the potential role of HELQ in human fertility, especially in the context of POI, should not be dismissed. Larger studies encompassing diverse ethnic populations and alternative functional approaches will be necessary to further examine the role of HELQ in POI. Our results underscore the potential uncertainties associated with genomic variants and the limitations of in vivo animal modelling.
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Affiliation(s)
- Shabnam Bakhshalizadeh
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, VIC 3052, Australia; (S.B.); (R.S.); (K.M.B.); (G.R.); (J.v.d.B.); (K.L.A.); (A.H.S.)
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC 3052, Australia
| | - Anthony D. Bird
- Department of Anatomy & Physiology, The University of Melbourne, Parkville, VIC 3010, Australia; (A.D.B.); (D.W.)
- Hudson Institute of Medical Research, Monash Medical Centre, Melbourne, VIC 3168, Australia
- Department of Molecular & Translational Science, Monash University, Melbourne, VIC 3168, Australia
| | - Rajini Sreenivasan
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, VIC 3052, Australia; (S.B.); (R.S.); (K.M.B.); (G.R.); (J.v.d.B.); (K.L.A.); (A.H.S.)
| | - Katrina M. Bell
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, VIC 3052, Australia; (S.B.); (R.S.); (K.M.B.); (G.R.); (J.v.d.B.); (K.L.A.); (A.H.S.)
| | - Gorjana Robevska
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, VIC 3052, Australia; (S.B.); (R.S.); (K.M.B.); (G.R.); (J.v.d.B.); (K.L.A.); (A.H.S.)
| | - Jocelyn van den Bergen
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, VIC 3052, Australia; (S.B.); (R.S.); (K.M.B.); (G.R.); (J.v.d.B.); (K.L.A.); (A.H.S.)
| | - Mohammad Asghari-Jafarabadi
- Biostatistics Unit, School of Public Health and Preventative Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC 3004, Australia;
- Department of Psychiatry, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC 3168, Australia
| | - Andrew J. Kueh
- The Walter and Eliza Hall Institute, Parkville, VIC 3052, Australia;
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Philippe Touraine
- Department of Endocrinology and Reproductive Medicine, Pitie Salpetriere Hospital, AP-HP, Sorbonne University Medicine, 75013 Paris, France;
| | - Anna Lokchine
- IRSET (Institut de Recherche en Santé, Environnement et Travail), INSERM/EHESP/Univ Rennes/CHU Rennes–UMR_S 1085, 35000 Rennes, France; (A.L.); (S.J.)
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, 35033 Rennes, France
| | - Sylvie Jaillard
- IRSET (Institut de Recherche en Santé, Environnement et Travail), INSERM/EHESP/Univ Rennes/CHU Rennes–UMR_S 1085, 35000 Rennes, France; (A.L.); (S.J.)
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, 35033 Rennes, France
| | - Katie L. Ayers
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, VIC 3052, Australia; (S.B.); (R.S.); (K.M.B.); (G.R.); (J.v.d.B.); (K.L.A.); (A.H.S.)
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC 3052, Australia
| | - Dagmar Wilhelm
- Department of Anatomy & Physiology, The University of Melbourne, Parkville, VIC 3010, Australia; (A.D.B.); (D.W.)
| | - Andrew H. Sinclair
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, VIC 3052, Australia; (S.B.); (R.S.); (K.M.B.); (G.R.); (J.v.d.B.); (K.L.A.); (A.H.S.)
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC 3052, Australia
| | - Elena J. Tucker
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, VIC 3052, Australia; (S.B.); (R.S.); (K.M.B.); (G.R.); (J.v.d.B.); (K.L.A.); (A.H.S.)
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC 3052, Australia
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14
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Dai F, Liu H, He J, Wu J, Yuan C, Wang R, Yuan M, Yang D, Deng Z, Wang L, Wang Y, Yang X, Wang H, Hu W, Cheng Y. Model construction and drug therapy of primary ovarian insufficiency by ultrasound-guided injection. Stem Cell Res Ther 2024; 15:49. [PMID: 38378684 PMCID: PMC10880334 DOI: 10.1186/s13287-024-03646-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 01/24/2024] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND Clinically, hormone replacement therapy (HRT) is the main treatment for primary ovarian insufficiency (POI). However, HRT may increase the risk of both breast cancer and cardiovascular disease. Exosomes derived from human umbilical cord mesenchymal stem cell (hUC-MSC) have been gradually applied to the therapy of a variety of diseases through inflammation inhibition, immune regulation, and tissue repair functions. However, the application and study of hUC-MSC exosomes in POI remain limited. METHODS Here, we first constructed four rat animal models: the POI-C model (the "cyclophosphamide-induced" POI model via intraperitoneal injection), the POI-B model (the "busulfan-induced" POI model), the POI-U model (the "cyclophosphamide-induced" POI model under ultrasonic guidance), and MS model (the "maternal separation model"). Second, we compared the body weight, ovarian index, status, Rat Grimace Scale, complications, and mortality rate of different POI rat models. Finally, a transabdominal ultrasound-guided injection of hUC-MSC exosomes was performed, and its therapeuticy effects on the POI animal models were evaluated, including changes in hormone levels, oestrous cycles, ovarian apoptosis levels, and fertility. In addition, we performed RNA-seq to explore the possible mechanism of hUC-MSC exosomes function. RESULTS Compared with the POI-C, POI-B, and MS animal models, the POI-U model showed less fluctuation in weight, a lower ovarian index, fewer complications, a lower mortality rate, and a higher model success rate. Second, we successfully identified hUC-MSCs and their exosomes, and performed ultrasound-guided intraovarian hUC-MSCs exosomes injection. Finally, we confirmed that the ultrasound-guided exosome injection (termed POI-e) effectively improved ovarian hormone levels, the oestrous cycle, ovarian function, and fertility. Mechanically, hUC-MSCs may play a therapeutic role by regulating ovarian immune and metabolic functions. CONCLUSIONS In our study, we innovatively constructed an ultrasound-guided ovarian drug injection method to construct POI-U animal models and hUC-MSC exosomes injection. And we confirmed the therapeutic efficacy of hUC-MSC exosomes on the POI-U animal models. Our study will offer a better choice for new animal models of POI in the future and provides certain guidance for the hUC-MSCs exosome therapy in POI patients.
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Affiliation(s)
- Fangfang Dai
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Hua Liu
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Juan He
- Department of Obstetrics and Gynecology Ultrasound, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Jinglin Wu
- Department of Gynecology, Minda Hospital of Hubei Minzu University, Enshi, China
| | - Chaoyan Yuan
- Department of Gynecology, Minda Hospital of Hubei Minzu University, Enshi, China
| | - Ruiqi Wang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Mengqin Yuan
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Dongyong Yang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Zhimin Deng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Linlin Wang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Yanqing Wang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Xiao Yang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Huiling Wang
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Wei Hu
- Department of Obstetrics and Gynecology Ultrasound, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
| | - Yanxiang Cheng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China.
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15
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Ma JY, Xia TJ, Li S, Yin S, Luo SM, Li G. Germline cell de novo mutations and potential effects of inflammation on germline cell genome stability. Semin Cell Dev Biol 2024; 154:316-327. [PMID: 36376195 DOI: 10.1016/j.semcdb.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 11/05/2022] [Accepted: 11/06/2022] [Indexed: 11/13/2022]
Abstract
Uncontrolled pathogenic genome mutations in germline cells might impair adult fertility, lead to birth defects or even affect the adaptability of a species. Understanding the sources of DNA damage, as well as the features of damage response in germline cells are the overarching tasks to reduce the mutations in germline cells. With the accumulation of human genome data and genetic reports, genome variants formed in germline cells are being extensively explored. However, the sources of DNA damage, the damage repair mechanisms, and the effects of DNA damage or mutations on the development of germline cells are still unclear. Besides exogenous triggers of DNA damage such as irradiation and genotoxic chemicals, endogenous exposure to inflammation may also contribute to the genome instability of germline cells. In this review, we summarized the features of de novo mutations and the specific DNA damage responses in germline cells and explored the possible roles of inflammation on the genome stability of germline cells.
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Affiliation(s)
- Jun-Yu Ma
- Fertility Preservation Lab, Guangdong-Hong Kong Metabolism & Reproduction Joint Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou, China.
| | - Tian-Jin Xia
- Fertility Preservation Lab, Guangdong-Hong Kong Metabolism & Reproduction Joint Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou, China; College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Shuai Li
- Center for Clinical Epidemiology and Methodology, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Shen Yin
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China.
| | - Shi-Ming Luo
- Fertility Preservation Lab, Guangdong-Hong Kong Metabolism & Reproduction Joint Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou, China.
| | - Guowei Li
- Center for Clinical Epidemiology and Methodology, Guangdong Second Provincial General Hospital, Guangzhou, China.
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16
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Long P, Wang L, Tan H, Quan R, Hu Z, Zeng M, Deng Z, Huang H, Greenbaum J, Deng H, Xiao H. Oligogenic basis of premature ovarian insufficiency: an observational study. J Ovarian Res 2024; 17:32. [PMID: 38310280 PMCID: PMC10837925 DOI: 10.1186/s13048-024-01351-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 01/13/2024] [Indexed: 02/05/2024] Open
Abstract
BACKGROUND The etiology of premature ovarian insufficiency, that is, the loss of ovarian activity before 40 years of age, is complex. Studies suggest that genetic factors are involved in 20-25% of cases. The aim of this study was to explore the oligogenic basis of premature ovarian insufficiency. RESULTS Whole-exome sequencing of 93 patients with POI and whole-genome sequencing of 465 controls were performed. In the gene-burden analysis, multiple genetic variants, including those associated with DNA damage repair and meiosis, were more common in participants with premature ovarian insufficiency than in controls. The ORVAL-platform analysis confirmed the pathogenicity of the RAD52 and MSH6 combination. CONCLUSIONS The results of this study indicate that oligogenic inheritance is an important cause of premature ovarian insufficiency and provide insights into the biological mechanisms underlying premature ovarian insufficiency.
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Affiliation(s)
- Panpan Long
- Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, 88 Xiangya Road, Changsha, 410008, Hunan, China
- Center of Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
| | - Le Wang
- Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, 88 Xiangya Road, Changsha, 410008, Hunan, China
- Center of Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
- Biomedical Research Center, Hunan University of Medicine, Huaihua, China
| | - Hangjing Tan
- Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, 88 Xiangya Road, Changsha, 410008, Hunan, China
- Center of Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
| | - Ruping Quan
- Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, 88 Xiangya Road, Changsha, 410008, Hunan, China
- Center of Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
| | - Zihao Hu
- Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, 88 Xiangya Road, Changsha, 410008, Hunan, China
- Center of Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
| | - Minghua Zeng
- Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, 88 Xiangya Road, Changsha, 410008, Hunan, China
- Center of Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
| | - Ziheng Deng
- Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, 88 Xiangya Road, Changsha, 410008, Hunan, China
- Center of Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China
| | - Hualin Huang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jonathan Greenbaum
- Center of Biomedical Informatics and Genomics, Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Hongwen Deng
- Center of Biomedical Informatics and Genomics, Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Hongmei Xiao
- Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, 88 Xiangya Road, Changsha, 410008, Hunan, China.
- Center of Reproductive Health, School of Basic Medical Science, Central South University, Changsha, China.
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Yang X, Ren S, Yang J, Pan Y, Zhou Z, Chen Q, Fang Y, Shang L, Zhang F, Zhang X, Wu Y. Rare variants in FANCJ induce premature ovarian insufficiency in humans and mice. J Genet Genomics 2024; 51:252-255. [PMID: 37062450 DOI: 10.1016/j.jgg.2023.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 03/20/2023] [Accepted: 03/29/2023] [Indexed: 04/18/2023]
Affiliation(s)
- Xi Yang
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Human Phenome Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China
| | - Shuting Ren
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Human Phenome Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China
| | - Jialin Yang
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Human Phenome Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China
| | - Yuncheng Pan
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Human Phenome Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China
| | - Zixue Zhou
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Human Phenome Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China
| | - Qing Chen
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Human Phenome Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China
| | - Yunzheng Fang
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Human Phenome Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China
| | - Lingyue Shang
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Human Phenome Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China
| | - Feng Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai 200011, China; Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai 201203, China.
| | - Xiaojin Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai 200011, China.
| | - Yanhua Wu
- State Key Laboratory of Genetic Engineering at School of Life Sciences, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200438, China; National Demonstration Center for Experimental Biology Education, School of Life Sciences, Fudan University, Shanghai 200433, China.
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Liu B, Liu L, Sulaiman Z, Wang C, Wang L, Zhu J, Liu S, Cheng Z. Comprehensive analysis of lncRNA-miRNA-mRNA ceRNA network and key genes in granulosa cells of patients with biochemical primary ovarian insufficiency. J Assist Reprod Genet 2024; 41:15-29. [PMID: 37847421 PMCID: PMC10789704 DOI: 10.1007/s10815-023-02937-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 09/06/2023] [Indexed: 10/18/2023] Open
Abstract
Primary ovarian insufficiency (POI) is a common condition leading to the pathological decline of ovarian function in women of reproductive age, resulting in amenorrhea, hypogonadism, and infertility. Biochemical premature ovarian insufficiency (bPOI) is an intermediate stage in the pathogenesis of POI in which the fertility of patients has been reduced. Previous studies suggest that granulosa cells (GCs) play an essential role in the pathogenesis of POI, but their pathogenetic mechanisms remain unclear. To further explore the potential pathophysiological mechanisms of GCs in POI, we constructed a molecular long non-coding RNA (lncRNA)-microRNA (miRNA)-messenger RNA (mRNA) network using GC expression data collected from biochemical premature ovarian failure (bPOI) patients in the GEO database. We discovered that the GCs of bPOI patients had differential expression of 131 mRNAs, 191 lncRNAs, and 28 miRNAs. By systematic network analysis, we identified six key genes, including SRSF1, PDIA5, NEURL1B, UNK, CELF2, and CFL2, and five hub miRNAs, namely hsa-miR-27a-3p, hsa-miR-24-3p, hsa-miR-22-3p, hsa-miR-129-5p, and hsa-miR-17-5p, and the results suggest that the expression of these key genes may be regulated by two hub miRNAs, hsa-miR-27a-3p and hsa-miR-17-5p. Additionally, a POI model in vitro was created to confirm the expression of a few important genes. In this study, we discovered a unique lncRNA-miRNA-mRNA network based on the ceRNA mechanism in bPOI for the first time, and we screened important associated molecules, providing a partial theoretical foundation to better understand the pathogenesis of POI.
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Affiliation(s)
- Biting Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China
| | - Li Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China
- Institute of Gynecological Minimally Invasive Medicine, School of Medicine, Tongji University, Shanghai, 200072, China
| | - Zubaidan Sulaiman
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China
| | - Chunyan Wang
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China
| | - Lian Wang
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China
- Institute of Gynecological Minimally Invasive Medicine, School of Medicine, Tongji University, Shanghai, 200072, China
| | - Jihui Zhu
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China
- Institute of Gynecological Minimally Invasive Medicine, School of Medicine, Tongji University, Shanghai, 200072, China
| | - Shupeng Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China.
- Institute of Gynecological Minimally Invasive Medicine, School of Medicine, Tongji University, Shanghai, 200072, China.
| | - Zhongping Cheng
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China.
- Institute of Gynecological Minimally Invasive Medicine, School of Medicine, Tongji University, Shanghai, 200072, China.
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Yao X, Wang C, Yu W, Sun L, Lv Z, Xie X, Tian S, Yan L, Li L, Liu J. BCAS2 regulates oocyte meiotic prophase I by participating in mRNA alternative splicing. FASEB J 2024; 38:e23361. [PMID: 38085152 DOI: 10.1096/fj.202301234rr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 11/16/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023]
Abstract
Oocyte meiotic prophase I (MI) is an important event in female reproduction. Breast cancer amplified sequence 2 (BCAS2) is a component of the spliceosome. Previous reports have shown that BCAS2 is critical in male germ cell meiosis, oocyte development, and early embryo genome integrity. However, the role of BCAS2 in oocyte meiosis has not been reported. We used Stra8-GFPCre mice to knock out Bcas2 in oocytes during the pachytene phase. The results of fertility tests showed that Bcas2 conditional knockout (cKO) in oocytes results in infertility in female mice. Morphological analysis showed that the number of primordial follicles in the ovaries of 2-month-old (M) mice was significantly reduced and that follicle development was blocked. Further analysis showed that the number of primordial follicles decreased and that follicle development was slowed in 7-day postpartum (dpp) ovaries. Moreover, primordial follicles undergo apoptosis, and DNA damage cannot be repaired in primary follicle oocytes. Meiosis was abnormal; some oocytes could not reach the diplotene stage, and more oocytes could not develop to the dictyotene stage. Alternative splicing (AS) analysis revealed abnormal AS of deleted in azoospermia like (Dazl) and diaphanous related formin 2 (Diaph2) oogenesis-related genes in cKO mouse ovaries, and the process of AS was involved by CDC5L and PRP19.
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Affiliation(s)
- Xiaohong Yao
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Chaofan Wang
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Weiran Yu
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Longjie Sun
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Zheng Lv
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Xiaomei Xie
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Shuang Tian
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Lu Yan
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
| | - Lei Li
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Jiali Liu
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, China
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20
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Jordan P, Verebi C, Perol S, Grotto S, Fouveaut C, Christin-Maitre S, de la Perrière AB, Grouthier V, Jonard-Catteau S, Touraine P, Plu-Bureau G, Dupont JM, El Khattabi L, Bienvenu T. NOBOX gene variants in premature ovarian insufficiency: ethnicity-dependent insights. J Assist Reprod Genet 2024; 41:135-146. [PMID: 37921973 PMCID: PMC10789696 DOI: 10.1007/s10815-023-02981-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/20/2023] [Indexed: 11/05/2023] Open
Abstract
PURPOSE Premature ovarian insufficiency (POI) affects approximately 1% of women before the age of 40. Genetic contribution is a significant component of POI. The NOBOX gene was considered one of the major genetic causes of POI. However, the pathogenicity and the penetrance of NOBOX variants remain unclear. METHODS We studied the whole coding region of the NOBOX gene by next generation sequencing in a cohort of 810 patients with POI, and we compared the frequency of each identified NOBOX variant to the general population taking into account the ethnicity of each individual. RESULTS Screening of the whole coding region of the NOBOX gene allowed us to identify 35 different variants, including 5 loss-of-function variants. In total, 171 patients with POI (25%) carried out at least one NOBOX variant. Regarding missense variants, we observed a significant overrepresentation of the most frequent ones in our 810 POI patients as compared to the general, except for p.(Arg117Trp). However, taking into account the ethnic origin of the individuals, we observed no significant OR difference for p.(Arg44Leu) and p.(Arg117Trp) in African subgroup and for p.(Asp452Asn) in European subgroup. CONCLUSION This population study suggests that the p.(Arg44Leu) variant could be considered benign variant and that the p.(Asp452Asn) and p.(Arg117Trp) variants could be considered moderate risk pathogenic variants with probably partial and very low penetrance and/or expressivity. In contrast, p.(Gly91Trp) and p.(Gly152Arg) variants could be considered pathogenic variants with a moderate functional impact.
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Affiliation(s)
- Pénélope Jordan
- Service de Médecine Génomique Des Maladies de Système Et d'Organe, Hôpital Cochin, APHP, Centre Université de Paris Cité, 123 Boulevard de Port-Royal, 75014, Paris, France
| | - Camille Verebi
- Service de Médecine Génomique Des Maladies de Système Et d'Organe, Hôpital Cochin, APHP, Centre Université de Paris Cité, 123 Boulevard de Port-Royal, 75014, Paris, France
| | - Sandrine Perol
- Unité de Gynécologie Médicale, APHP, Centre Université de Paris Cité Cité, Hôpital Cochin Port-Royal, 75014, Paris, France
| | - Sarah Grotto
- Unité de Gynécologie Médicale, APHP, Centre Université de Paris Cité Cité, Hôpital Cochin Port-Royal, 75014, Paris, France
| | - Corinne Fouveaut
- Service de Médecine Génomique Des Maladies de Système Et d'Organe, Hôpital Cochin, APHP, Centre Université de Paris Cité, 123 Boulevard de Port-Royal, 75014, Paris, France
| | - Sophie Christin-Maitre
- Service d'endocrinologie, Diabétologie Et Médecine de La Reproduction, APHP, Sorbonne Université, Hôpital Saint-Antoine, 75012, Paris, France
| | - Aude Brac de la Perrière
- Service d'Endocrinologie, de Diabétologie Et Des Maladies Métaboliques A, Hospices Civiles de Lyon, 69000, Lyon, France
| | - Virginie Grouthier
- Service de Gynécologie Médicale, CHU de Bordeaux, 33000, Bordeaux, France
| | - Sophie Jonard-Catteau
- Département d'assistance Médicale À La Procréation, Hôpital Jeanne de Flandre, 59000, Lille, France
| | - Philippe Touraine
- Département d'Endocrinologie Et Médecine de La Reproduction, APHP. Sorbonne Université, Pitié-Salpêtrière Hospital, Center for Rare Endocrine and Gynecological Disorders, ERN-HCP, Paris, France
| | - Geneviève Plu-Bureau
- Unité de Gynécologie Médicale, APHP, Centre Université de Paris Cité Cité, Hôpital Cochin Port-Royal, 75014, Paris, France
| | - Jean Michel Dupont
- Service de Médecine Génomique Des Maladies de Système Et d'Organe, Hôpital Cochin, APHP, Centre Université de Paris Cité, 123 Boulevard de Port-Royal, 75014, Paris, France
| | - Laila El Khattabi
- Service de Médecine Génomique Des Maladies de Système Et d'Organe, Hôpital Cochin, APHP, Centre Université de Paris Cité, 123 Boulevard de Port-Royal, 75014, Paris, France
- Département de Génétique Médicale, Unité Fonctionnelle de Génomique Chromosomique, APHP. Sorbonne Université, Hôpital Armand Trousseau, 75012, Paris, France
| | - Thierry Bienvenu
- Service de Médecine Génomique Des Maladies de Système Et d'Organe, Hôpital Cochin, APHP, Centre Université de Paris Cité, 123 Boulevard de Port-Royal, 75014, Paris, France.
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Wen F, Liu D, Wang M, Zhang S, Kuang W, Yuan L, Wang J, Liu G. Celastrol induces premature ovarian insufficiency by inducing apoptosis in granulosa cells. Biomed Pharmacother 2023; 169:115815. [PMID: 37956480 DOI: 10.1016/j.biopha.2023.115815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/22/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
Celastrol, a natural compound purified from the Chinese herb Tripterygium wilfordii Hook. f., has excellent pharmacological activity for the treatment of various diseases. Assessing the safety of its use is essential for its development into a clinical medicine. However, research assessing its toxicity on the female reproductive system has never been reported. In this study, the ovarian toxicity of celastrol and its underlying mechanism were investigated. We found that celastrol induced premature ovarian insufficiency and apoptosis in granulosa cells. Activity-based protein profiling results showed that high mobility group box 1 was a candidate target protein of celastrol. Celastrol directly bound to Cys106 of high mobility group box 1. Knocking down high mobility group box 1 induced apoptosis of granulosa cells, while overexpression of this gene reversed celastrol-induced apoptosis. Celastrol treatment upregulated p21 transcription, but overexpression of high mobility group box 1 reversed this upregulation. Thus, Celastrol induces premature ovarian insufficiency and apoptosis in granulosa cells by directly binding to high mobility group box 1 and interfering with its biological function to regulate p21 transcription. This study provides valuable information for assessing the safety of the clinical application of celastrol on female patients.
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Affiliation(s)
- Fan Wen
- Department of Rehabilitation Medicine, Shunde Hospital of Southern Medical University, Foshan 528000, China; State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Dandan Liu
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Mingming Wang
- Center for Stem Cell Biology and Regenerative Medicine, Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China
| | - Shujie Zhang
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Wenhua Kuang
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Lixia Yuan
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China; Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Southern Medical University, Guangzhou 510515, China.
| | - Jigang Wang
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China; Department of Nephrology, Shenzhen key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen 518020, China; Department of Oncology, the Affiliated Hospital of Southwest Medical University, China.
| | - Gang Liu
- Department of Rehabilitation Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
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22
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Zhao X, Shi W, Liu X, Zhang W. Emerging trends and research priorities in premature ovarian insufficiency genes: a bibliometric and visualization study. Gynecol Endocrinol 2023; 39:2283033. [PMID: 38010136 DOI: 10.1080/09513590.2023.2283033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/07/2023] [Indexed: 11/29/2023] Open
Abstract
PURPOSE To illustrate the results achieved by genes in premature ovarian insufficiency (POI) and collaborations in the field, and to explore key themes and future directions. METHODS Articles and reviews related to POI genes published between 1990 and 2022 were retrieved from the Web of Science core collection (WoSCC) for the total bibliometric analysis. Tools were analyzed for publication, country, institution, journal, authors, reference, keywords, subject categories, funding agencies, and research hotspots using a bibliometric online analysis platform, Bibliographic Co-occurrence Matrix Builder (BICOMB), CiteSpace V, and VOSviewer. RESULTS A total of 2,232 papers were included in this study. Articles were published in 52 countries, with the United States publishing the most, followed by China. A total of 308 institutions contributed to relevant publications. Shandong University published the most papers. Qin Y's team published the most relevant papers. Human reproduction and fertility and sterility are the two journals with the most papers. X-chromosome abnormalities, transcription factor mutations, and FMR1 genes are the directions of more POI, and DNA repair is the keyword of the research frontier in recent years. CONCLUSIONS This study summarizes the relevant literature on POI gene research for the first time and analyzes the current hotspots and future trends in this field. The findings can further reveal the etiology, diagnosis, and treatment of POI, which is beneficial for researchers to grasp the genetic dynamics of POI women.
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Affiliation(s)
- Xi Zhao
- The First Affiliated Hospital of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
| | - Wenying Shi
- The First Affiliated Hospital of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
| | - Xiaojuan Liu
- The First Affiliated Hospital of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
| | - Wei Zhang
- The First Affiliated Hospital of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
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23
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Samare-Najaf M, Neisy A, Samareh A, Moghadam D, Jamali N, Zarei R, Zal F. The constructive and destructive impact of autophagy on both genders' reproducibility, a comprehensive review. Autophagy 2023; 19:3033-3061. [PMID: 37505071 PMCID: PMC10621263 DOI: 10.1080/15548627.2023.2238577] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 07/08/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023] Open
Abstract
Reproduction is characterized by a series of massive renovations at molecular, cellular, and tissue levels. Recent studies have strongly tended to reveal the involvement of basic molecular pathways such as autophagy, a highly conserved eukaryotic cellular recycling, during reproductive processes. This review comprehensively describes the current knowledge, updated to September 2022, of autophagy contribution during reproductive processes in males including spermatogenesis, sperm motility and viability, and male sex hormones and females including germ cells and oocytes viability, ovulation, implantation, fertilization, and female sex hormones. Furthermore, the consequences of disruption in autophagic flux on the reproductive disorders including oligospermia, azoospermia, asthenozoospermia, teratozoospermia, globozoospermia, premature ovarian insufficiency, polycystic ovarian syndrome, endometriosis, and other disorders related to infertility are discussed as well.Abbreviations: AKT/protein kinase B: AKT serine/threonine kinase; AMPK: AMP-activated protein kinase; ATG: autophagy related; E2: estrogen; EDs: endocrine disruptors; ER: endoplasmic reticulum; FSH: follicle stimulating hormone; FOX: forkhead box; GCs: granulosa cells; HIF: hypoxia inducible factor; IVF: in vitro fertilization; IVM: in vitro maturation; LCs: Leydig cells; LDs: lipid droplets; LH: luteinizing hormone; LRWD1: leucine rich repeats and WD repeat domain containing 1; MAP1LC3: microtubule associated protein 1 light chain 3; MAPK: mitogen-activated protein kinase; MTOR: mechanistic target of rapamycin kinase; NFKB/NF-kB: nuclear factor kappa B; P4: progesterone; PCOS: polycystic ovarian syndrome; PDLIM1: PDZ and LIM domain 1; PI3K: phosphoinositide 3-kinase; PtdIns3P: phosphatidylinositol-3-phosphate; PtdIns3K: class III phosphatidylinositol 3-kinase; POI: premature ovarian insufficiency; ROS: reactive oxygen species; SCs: Sertoli cells; SQSTM1/p62: sequestosome 1; TSGA10: testis specific 10; TST: testosterone; VCP: vasolin containing protein.
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Affiliation(s)
- Mohammad Samare-Najaf
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Kerman Regional Blood Transfusion Center, Kerman, Iran
| | - Asma Neisy
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Samareh
- Department of Biochemistry, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Delaram Moghadam
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Medicinal Chemistry, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Navid Jamali
- Department of Laboratory Sciences, Sirjan School of Medical Sciences, Sirjan, Iran
| | - Reza Zarei
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Zal
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Infertility Research Centre, Shiraz University of Medical Sciences, Shiraz, Iran
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24
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Er E, Aşıkovalı S, Özışık H, Sağsak E, GÖkşen D, Onay H, Saygılı F, Darcan Ş, Özen S. Investigation of the molecular genetic causes of non-syndromic primary ovarian ınsufficiency by next generation sequencing analysis. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 68:e220475. [PMID: 37988663 PMCID: PMC10916837 DOI: 10.20945/2359-4292-2022-0475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 05/23/2023] [Indexed: 11/23/2023]
Abstract
Objective The aim of this study is to investigate the molecular genetic causes of non-syndromic primary ovarian insufficiency (POI) cases with the gene panel basedon next generation sequencing analysis and to establish the relationship between genotype and phenotype. Materials and methods Twenty three cases aged 14-40 years followed up with POI were included. Patients with a karyotype of 46, XX, primary or secondary amenorrhea before the age of 40, with elevated FSH (>40 IU/mL) and low AMH levels (<0.03 ng/mL) were included in the study. Molecular genetic analyzes were performed by the next generation sequencing analysis method targeted with the TruSight TM Exome panel. Results Median age of the cases was 17.8 (14.0-24.3) years, and 12 (52%) cases admitted before the age of 18. Fifteen (65%) patients had consanguineous parents. In2 (8.6%) cases, variants detected were in genes that have been previously proven to cause POI. One was homozygous variant in FIGLA gene and the other was homozygous variant in PSMC3IP gene. Heterozygous variants were detected in PROK2, WDR11 and CHD7 associated with hypogonadotropic hypogonadism, but these variants are insufficient to contribute to the POI phenotype. Conclusion Genetic panels based on next generation sequencing analysis technologies can be used to determine the molecular genetic diagnosis of POI, which has a highly heterogeneous genetic basis.
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Affiliation(s)
- Eren Er
- Tepecik Training and Research Hospital, Department of Pediatric Endocrinology, Izmir, Turkey,
| | - Semih Aşıkovalı
- Ege University Faculty of Medicine, Department of Medical Genetics, Izmir, Turkey
| | - Hatice Özışık
- Ege University Faculty of Medicine, Department of Endocrinology and Metabolism, Izmir, Turkey
| | - Elif Sağsak
- University of Health Sciences, Gaziosmanpaşa Training and Research Hospital, Clinic of Pediatric Endocrinology, Istanbul, Turkey
| | - Damla GÖkşen
- Tepecik Training and Research Hospital, Department of Pediatric Endocrinology, Izmir, Turkey
| | - Hüseyin Onay
- Ege University Faculty of Medicine, Department of Medical Genetics, Izmir, Turkey
| | - Füsun Saygılı
- Ege University Faculty of Medicine, Department of Endocrinology and Metabolism, Izmir, Turkey
| | - Şükran Darcan
- Tepecik Training and Research Hospital, Department of Pediatric Endocrinology, Izmir, Turkey
| | - Samim Özen
- Tepecik Training and Research Hospital, Department of Pediatric Endocrinology, Izmir, Turkey
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25
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Zhao J, Zhang Y, Li W, Yao M, Liu C, Zhang Z, Wang C, Wang X, Meng K. Research progress of the Fanconi anemia pathway and premature ovarian insufficiency†. Biol Reprod 2023; 109:570-585. [PMID: 37669135 DOI: 10.1093/biolre/ioad110] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 08/25/2023] [Accepted: 09/02/2023] [Indexed: 09/07/2023] Open
Abstract
The Fanconi anemia pathway is a key pathway involved in the repair of deoxyribonucleic acidinterstrand crosslinking damage, which chiefly includes the following four modules: lesion recognition, Fanconi anemia core complex recruitment, FANCD2-FANCI complex monoubiquitination, and downstream events (nucleolytic incision, translesion synthesis, and homologous recombination). Mutations or deletions of multiple Fanconi anemia genes in this pathway can damage the interstrand crosslinking repair pathway and disrupt primordial germ cell development and oocyte meiosis, thereby leading to abnormal follicular development. Premature ovarian insufficiency is a gynecological clinical syndrome characterized by amenorrhea and decreased fertility due to decreased oocyte pool, accelerated follicle atresia, and loss of ovarian function in women <40 years old. Furthermore, in recent years, several studies have detected mutations in the Fanconi anemia gene in patients with premature ovarian insufficiency. In addition, some patients with Fanconi anemia exhibit symptoms of premature ovarian insufficiency and infertility. The Fanconi anemia pathway and premature ovarian insufficiency are closely associated.
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Affiliation(s)
- Jingyu Zhao
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
- College of Second Clinical Medical, Jining Medical University, Jining, China
| | - Yixin Zhang
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
- College of Second Clinical Medical, Jining Medical University, Jining, China
| | - Wenbo Li
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
- College of Second Clinical Medical, Jining Medical University, Jining, China
| | - Mengmeng Yao
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
- College of Second Clinical Medical, Jining Medical University, Jining, China
| | - Chuqi Liu
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
- College of Second Clinical Medical, Jining Medical University, Jining, China
| | - Zihan Zhang
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
- College of Second Clinical Medical, Jining Medical University, Jining, China
| | - Caiqin Wang
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
- College of Second Clinical Medical, Jining Medical University, Jining, China
| | - Xiaomei Wang
- College of Basic Medicine, Jining Medical University, Jining, China
| | - Kai Meng
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
- Lin He's Academician Workstation of New Medicine and Clinical Translation, Jining Medical University, Jining, China
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Ren S, Zhang F, Shang L, Yang X, Pan Y, Zhang X, Wu Y. Rare variants in GPR3 in POI patients: a case series with review of literature. J Ovarian Res 2023; 16:210. [PMID: 37919810 PMCID: PMC10623876 DOI: 10.1186/s13048-023-01282-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 09/12/2023] [Indexed: 11/04/2023] Open
Abstract
BACKGROUND Premature ovarian insufficiency (POI) is a highly heterogeneous disease, and up to 25% of the cases can be explained by genetic causes. G protein-coupled receptor 3 (GPR3) plays an important role in oocyte arrest, and Gpr3-deficient mice exhibited POI-like phenotypes. CASE PRESENTATION We identified two heterozygous missense variants of GPR3: NM_005281: c.C973T (p.R325C) and c.G772A (p.A258T) in two sporadic Han Chinese POI cases through whole exome sequencing and genetic analysis. The two patients were diagnosed as POI in their late 20s, presenting elevated serum levels of follicle stimulating hormone and secondary amenorrhea. Both variants are very rare in the population databases of ExAC, gnomAD and PGG.Han. The affected amino acids are conserved across species and the mutated amino acids are predicted deleterious with bioinformatics prediction tools and the protein three-dimensional structure analysis. CONCLUSIONS It is the first report of rare GPR3 variants associated with POI women, providing an important piece of evidence for GPR3 as a candidate gene which should be screened in POI. This finding suggested the necessity of including GPR3 in etiology study and genetic counseling of POI patients.
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Affiliation(s)
- Shuting Ren
- Obstetrics and Gynecology Hospital, NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic, Engineering at School of Life Sciences, Fudan University, Shanghai, 200011, China
| | - Feng Zhang
- Obstetrics and Gynecology Hospital, NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic, Engineering at School of Life Sciences, Fudan University, Shanghai, 200011, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, China
| | - Lingyue Shang
- Obstetrics and Gynecology Hospital, NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic, Engineering at School of Life Sciences, Fudan University, Shanghai, 200011, China
| | - Xi Yang
- Obstetrics and Gynecology Hospital, NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic, Engineering at School of Life Sciences, Fudan University, Shanghai, 200011, China
| | - Yuncheng Pan
- Obstetrics and Gynecology Hospital, NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic, Engineering at School of Life Sciences, Fudan University, Shanghai, 200011, China
| | - Xiaojin Zhang
- Obstetrics and Gynecology Hospital, NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic, Engineering at School of Life Sciences, Fudan University, Shanghai, 200011, China.
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, China.
| | - Yanhua Wu
- Obstetrics and Gynecology Hospital, NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic, Engineering at School of Life Sciences, Fudan University, Shanghai, 200011, China.
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, China.
- National Demonstration Center for Experimental Biology Education, School of Life Sciences, Fudan University, Shanghai, 200433, China.
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Ran C, Xiaoyan L, Wenjie Z, Xiaoyang Z, Ying N, Xiaoyong Q, Zhilan Y, Liangzhi X. Chromosomal polymorphisms and susceptibility to menstrual disorders: a retrospective analysis of 24,578 women. Arch Gynecol Obstet 2023; 308:1577-1585. [PMID: 37542663 DOI: 10.1007/s00404-023-07124-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 05/22/2023] [Indexed: 08/07/2023]
Abstract
PURPOSE To evaluate the association between the polymorphic variants of chromosomes and menstrual disorders. METHODS The data from our previous retrospective, single-center cohort study were re-analyzed. Women with regular menstruation were included as controls. Women with menstrual cycle abnormalities were subgrouped according to reproductive causes. The frequency of chromosomal polymorphisms was compared between groups. Regression analysis was used to adjust for potential confounding variables. RESULT A total of 24,578 women composed of 8062 women with regular cycles as the control group and 16,516 women as the menstrual cycle irregularity group were included. When compared with the control group, the incidence of chromosomal polymorphisms in the total menstrual cycle irregularity group, Polycystic ovary syndrome group, and Primary ovarian insufficiency group were significantly higher (4.49% versus 5.34%, P = 0.004, 4.49% versus 5.35%, P = 0.018 and 4.49% versus 5.94%, P = 0.002, respectively). The incidences of inv(9) in the Primary ovarian insufficiency group were significantly higher than that in the control individuals (1.0% versus 1.6%, P = 0.024). Logistic regression analysis showed an effect of chromosomal polymorphisms on menstrual cycle irregularity (OR: 1.62, 95% CI: 1.234-2.187, P = 0.007; adjusted OR: 1.46, 95% CI: 1.153-1.819, P < 0.001). The result demonstrated an effect of chromosomal polymorphisms on the Primary ovarian insufficiency group (OR: 2.52, 95% CI: 1.307-5.177, P < 0.001; adjusted OR: 2.61, 95% CI: 1.371-4.605, P < 0.001). CONCLUSION The study suggests chromosomal polymorphisms adversely affect female menstrual cycle irregularity.
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Affiliation(s)
- Cheng Ran
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 20 Renmin South Road, Chengdu, 610041, Sichuan, People's Republic of China
- The Joint Laboratory for Reproductive Medicine of Sichuan University-The Chinese University of Hong Kong, Chengdu, 610041, Sichuan, People's Republic of China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China
| | - Luo Xiaoyan
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 20 Renmin South Road, Chengdu, 610041, Sichuan, People's Republic of China
- The Joint Laboratory for Reproductive Medicine of Sichuan University-The Chinese University of Hong Kong, Chengdu, 610041, Sichuan, People's Republic of China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China
| | - Zhou Wenjie
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China
- Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Zhou Xiaoyang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 20 Renmin South Road, Chengdu, 610041, Sichuan, People's Republic of China
- The Joint Laboratory for Reproductive Medicine of Sichuan University-The Chinese University of Hong Kong, Chengdu, 610041, Sichuan, People's Republic of China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China
| | - Nie Ying
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 20 Renmin South Road, Chengdu, 610041, Sichuan, People's Republic of China
- The Joint Laboratory for Reproductive Medicine of Sichuan University-The Chinese University of Hong Kong, Chengdu, 610041, Sichuan, People's Republic of China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China
| | - Qiao Xiaoyong
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 20 Renmin South Road, Chengdu, 610041, Sichuan, People's Republic of China
- The Joint Laboratory for Reproductive Medicine of Sichuan University-The Chinese University of Hong Kong, Chengdu, 610041, Sichuan, People's Republic of China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China
| | - Yang Zhilan
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 20 Renmin South Road, Chengdu, 610041, Sichuan, People's Republic of China
- The Joint Laboratory for Reproductive Medicine of Sichuan University-The Chinese University of Hong Kong, Chengdu, 610041, Sichuan, People's Republic of China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China
| | - Xu Liangzhi
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 20 Renmin South Road, Chengdu, 610041, Sichuan, People's Republic of China.
- The Joint Laboratory for Reproductive Medicine of Sichuan University-The Chinese University of Hong Kong, Chengdu, 610041, Sichuan, People's Republic of China.
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China.
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China.
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Liu D, Guan X, Liu W, Jia Y, Zhou H, Xi C, Zhao M, Fang Y, Wu L, Li K. Identification of transcriptome characteristics of granulosa cells and the possible role of UBE2C in the pathogenesis of premature ovarian insufficiency. J Ovarian Res 2023; 16:203. [PMID: 37848988 PMCID: PMC10580542 DOI: 10.1186/s13048-023-01266-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 08/17/2023] [Indexed: 10/19/2023] Open
Abstract
BACKGROUND Premature ovarian insufficiency (POI) is an important cause of infertility characterized by the functional decline of the ovary. Granulosa cells (GCs) around oocytes are critical for folliculogenesis, and GC dysfunction is one of the important etiologies of POI. The aim of this study was to explore the potential biomarkers of POI by identifying hub genes and analyze the correlation of biomarkers with immune infiltration in POI using RNA profiling and bioinformatics analysis. METHODS RNA sequencing was performed on GCs from biochemical POI (bPOI) patients and controls. Differential expression analysis and weighted gene co-expression network analysis (WGCNA) were used to explore the candidate genes. qRT‒PCR was performed to verify the expression of hub genes. Western blot, Cell Counting Kit-8, 5-ethynyl-2'-deoxyuridine (EdU) assays, TUNEL (TdT-mediated dUTP Nick-End Labeling) and flow cytometry analysis were used to validate the possible role of ubiquitin-conjugating enzyme 2C (UBE2C) in POI. CIBERSORT was adopted to explore immune cell infiltration and the correlation between UBE2C and immune cells in bPOI. RESULTS Through analysis of differentially expressed genes (DEGs) and WGCNA, we obtained 143 candidate genes. After construction of the protein‒protein interaction (PPI) network and analysis with Cytoscape, 10 hub genes, including UBE2C, PBK, BUB1, CDC20, NUSAP1, CENPA, CCNB2, TOP2A, AURKB, and FOXM1, were identified and verified by qRT‒PCR. Subsequently, UBE2C was chosen as a possible biomarker of POI because knockdown of UBE2C could inhibit the proliferation and promote the apoptosis of GCs. Immune infiltration analysis indicated that monocytes and M1 macrophages may be associated with the pathogenesis of POI. In addition, UBE2C was negatively correlated with monocytes and M1 macrophages in POI. CONCLUSIONS This study identified a hub gene in GCs that might be important in the pathogenesis of POI and revealed the key role of UBE2C in driving POI. Immune infiltration may be highly related with the onset and etiology of POI.
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Affiliation(s)
- Dan Liu
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, 2699 Gaoke West Road, Pudong District, Shanghai, 201204, China
| | - Xiaohong Guan
- Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Wenqiang Liu
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, 2699 Gaoke West Road, Pudong District, Shanghai, 201204, China
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Yanping Jia
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, 2699 Gaoke West Road, Pudong District, Shanghai, 201204, China
| | - Hong Zhou
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, 2699 Gaoke West Road, Pudong District, Shanghai, 201204, China
| | - Chenxiang Xi
- Shanghai Key Laboratory of Maternal Fetal Medicine, Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China
| | - Mei Zhao
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, 2699 Gaoke West Road, Pudong District, Shanghai, 201204, China
| | - Yuan Fang
- Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Li Wu
- Shanghai Key Laboratory of Maternal Fetal Medicine, Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China.
| | - Kunming Li
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, 2699 Gaoke West Road, Pudong District, Shanghai, 201204, China.
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Xu H, Wang C, Wei H, Li T, Fang Y, Wang B. A novel missense variant in LAMC1 identified in a POI family by whole exome sequencing. Gynecol Endocrinol 2023; 39:2265507. [PMID: 37839437 DOI: 10.1080/09513590.2023.2265507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 09/26/2023] [Indexed: 10/17/2023] Open
Abstract
OBJECTIVE This study aimed to identify novel pathogenic genes and variants in a Chinese family with premature ovarian insufficiency (POI). METHODS A Chinese POI family was enrolled in this study. Whole exome sequencing was performed on the proband and her mother to identify the potential causative genes and variants and Sanger sequencing was used to confirm the finally identified potential pathogenic variant in the family. RESULTS An assessment of the family pedigree suggested that POI was inherited in an autosomal dominant manner in this family. A novel missense variant of the laminin subunit gamma-1 gene (LAMC1; NM_002293.4: c.3281A > T, p.D1094V) was finally identified in the proband and her affected mother. This variant was not found in any public databases. In silico analysis indicated the amino acid encoded at the variant site was highly conserved among mammals and associated with decreased protein stability and disrupted protein function. Its presence in the POI family was confirmed by Sanger sequencing. CONCLUSIONS This study firstly reported a novel missense variant of LAMC1 in a Chinese POI family, which was inherited in an autosomal dominant manner. This variant may result in the development of POI. Our results provide supporting evidence for a causative role for LAMC1 variants in POI.
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Affiliation(s)
- Huanfang Xu
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
- Acupuncture and Moxibustion Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Chunyan Wang
- Graduate School of Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
- Center for Genetics, National Research Institute for Family Planning, Beijing, China
| | - Han Wei
- Graduate School of Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
- Center for Genetics, National Research Institute for Family Planning, Beijing, China
| | - Tengyan Li
- Center for Genetics, National Research Institute for Family Planning, Beijing, China
| | - Yigong Fang
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
- Acupuncture and Moxibustion Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Binbin Wang
- Graduate School of Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
- Center for Genetics, National Research Institute for Family Planning, Beijing, China
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Florsheim N, Naugolni L, Zahdeh F, Lobel O, Terespolsky B, Michaelson-Cohen R, Gold MY, Goldberg M, Renbaum P, Levy-Lahad E, Zangen D. Loss of function of FIGNL1, a DNA damage response gene, causes human ovarian dysgenesis. Eur J Endocrinol 2023; 189:K7-K14. [PMID: 37740949 DOI: 10.1093/ejendo/lvad127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 05/18/2023] [Accepted: 08/14/2023] [Indexed: 09/25/2023]
Abstract
Ovarian dysgenesis (OD), an XX disorder of sex development, presents with primary amenorrhea, hypergonadotrophic hypogonadism, and infertility. In an Ashkenazi Jewish patient with OD, whole exome sequencing identified compound heterozygous frameshifts in FIGNL1, a DNA damage response (DDR) gene: c.189del and c.1519_1523del. Chromosomal breakage was significantly increased in patient cells, both spontaneously, and following mitomycin C exposure. Transfection of DYK-tagged FIGNL1 constructs in HEK293 cells showed no detectable protein in FIGNL1c.189del and truncation with reduced expression in FIGNL1c.1519_1523del (64% of wild-type [WT], P = .003). FIGNL1 forms nuclear foci increased by phleomycin treatment (20.6 ± 1.6 vs 14.8 ± 2.4, P = .02). However, mutant constructs showed reduced DYK-FIGNL1 foci formation in non-treated cells (0.8 ± 0.9 and 5.6 ± 1.5 vs 14.8 ± 2.4 in DYK-FIGNL1WT, P < .001) and no increase with phleomycin treatment. In conclusion, FIGNL1 loss of function is a newly characterized OD gene, highlighting the DDR pathway's role in ovarian development and maintenance and suggesting chromosomal breakage as an assessment tool in XX-DSD patients.
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Affiliation(s)
- Natan Florsheim
- Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel
- Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
- Division of Pediatric Endocrinology, Hadassah Medical Center, Jerusalem, Israel
| | - Larisa Naugolni
- Pediatric Endocrinology and Diabetes Institute, Shamir Medical Center, Zerifin, Israel
| | - Fouad Zahdeh
- Translational Genomics Lab, Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Orit Lobel
- Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Batel Terespolsky
- Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel
- Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Rachel Michaelson-Cohen
- Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel
- Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Merav Y Gold
- The Alexander Silberman Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Michal Goldberg
- The Alexander Silberman Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Paul Renbaum
- Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Ephrat Levy-Lahad
- Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel
- Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - David Zangen
- Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
- Division of Pediatric Endocrinology, Hadassah Medical Center, Jerusalem, Israel
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Xu Z, Zhang T, Hu J, Zhang J, Yang G, He J, Wang H, Jiang R, Yao G. MicroRNA-338-3p helps regulate ovarian function by affecting granulosa cell function and early follicular development. J Ovarian Res 2023; 16:175. [PMID: 37633947 PMCID: PMC10463366 DOI: 10.1186/s13048-023-01258-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/10/2023] [Indexed: 08/28/2023] Open
Abstract
BACKGROUND Follicular development in mammalian ovaries is a complex and dynamic process, and the interactions and regulatory-feedback loop between the follicular microenvironment, granulosa cells (GCs), and oocytes can affect follicular development and normal ovary functions. Abnormalities in any part of the process may cause abnormal follicular development, resulting in infertility. Hence, exploring the pathogenesis of abnormal follicular development is extremely important for diagnosing and treating infertile women. METHODS RNA sequencing was performed with ovarian cortical tissues established in vitro. In situ-hybridization assays were performed to study microRNA-338-3p (miR-338-3p) expressed in GCs and oocytes. In vitro culture models were established with GCs and neonatal mouse ovaries to study the biological effects of miR-338-3p. We also performed in vivo experiments by injecting adeno-associated virus vectors that drive miR-338-3p overexpression into the mouse ovarian bursae. RESULTS Sequencing analysis showed that miR-338-3p was expressed at significantly higher levels in ovarian cortical tissues derived from patients with ovarian insufficiency than in cortical tissues derived from patients with normal ovarian function; miR-338-3p was also significantly highly expressed in the GCs of patients with diminished ovarian reserve (P < 0.05). In situ-hybridization assays revealed that miR-338-3p was expressed in the cytoplasm of GCs and oocytes. Using in vitro culture models of granulosa cells, we found that miR-338-3p overexpression significantly suppressed the proliferation and oestradiol-production capacity of GCs (P < 0.05). In vitro culture models of neonatal mouse ovaries indicated that miR-338-3p overexpression suppressed the early follicular development in mouse ovaries. Further analysis revealed that miR-338-3p might be involved in transforming growth factor β-dependent regulation of granulosa cell proliferation and, thus, early follicular development. Injecting miR-338-3p-overexpression vectors into the mouse ovarian bursae showed that miR-338-3p down-regulated the oocyte mitochondrial membrane potential in mice and disrupted mouse oestrous cycles. CONCLUSION miR-338-3p can affect early follicular development and normal ovary functions by interfering with the proliferation and oestradiol production of GCs. We systematically elucidated the regulatory effect of miR-338-3p on follicular development and the underlying mechanism, which can inspire new studies on the diagnosis and treatment of diseases associated with follicular development abnormalities.
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Affiliation(s)
- Ziwen Xu
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Tongwei Zhang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jingyi Hu
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Junya Zhang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guang Yang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jiahuan He
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Huihui Wang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ran Jiang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guidong Yao
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
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Liu M, Xiao B, Zhu Y, Chen M, Huang J, Guo H, Wang F. MicroRNA-144-3p protects against chemotherapy-induced apoptosis of ovarian granulosa cells and activation of primordial follicles by targeting MAP3K9. Eur J Med Res 2023; 28:264. [PMID: 37537658 PMCID: PMC10399062 DOI: 10.1186/s40001-023-01231-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 07/15/2023] [Indexed: 08/05/2023] Open
Abstract
Premature ovarian failure (POF) is defined by amenorrhea, ovarian atrophy, hypoestrogenism, elevated gonadotropin level, and infertility under the age of 40. POF is frequently induced by chemotherapeutic agents. However, the underlying mechanisms regarding chemotherapy-mediated damage to ovarian function are unclear. In this study, enhanced apoptosis of granulosa cells (GCs) and aberrant activation of primordial follicles were observed in a POF mouse model induced by cisplatin. We subsequently observed significant downregulation of miR-144-3p and upregulation of mitogen-activated protein kinase kinase kinase 9 (MAP3K9) in primary ovarian GCs from POF mice, as revealed by microarrays. Furthermore, MAP3K9 expression was higher in human ovarian granulosa cells (COV434) treated with cisplatin and was identified as a novel target of miR-144-3p. Functional analysis revealed that miR-144-3p attenuated cisplatin induced apoptosis of GCs via silencing MAP3K9 expression, which suppressed the activity of the downstream p38 mitogen activated protein kinase (MAPK) pathway. Meanwhile, miR-144-3p prevented premature primordial follicle depletion in cisplatin-induced POF mice through targeting Map3k9, which led to a decline in the phosphorylation and activation of the phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K)/protein kinase b (AKT) pathway. Taken together, this study revealed the protective effects of miR-144-3p on ovarian function and shed light on the epigenetic regulatory mechanism in the development of POF, which might provide new biomarkers for the ovarian reserve.
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Affiliation(s)
- Meng Liu
- Department of Medical Genetics, Naval Medical University, Shanghai, 200433, China
| | - Bang Xiao
- Department of Medical Genetics, Naval Medical University, Shanghai, 200433, China
| | - Yiqing Zhu
- Department of Medical Genetics, Naval Medical University, Shanghai, 200433, China
| | - Meiting Chen
- Department of Medical Genetics, Naval Medical University, Shanghai, 200433, China
| | - Jinfeng Huang
- Department of Medical Genetics, Naval Medical University, Shanghai, 200433, China
| | - Haiyan Guo
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200011, China.
| | - Fang Wang
- Department of Medical Genetics, Naval Medical University, Shanghai, 200433, China.
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Shi YQ, Zhu XT, Zhang SN, Ma YF, Han YH, Jiang Y, Zhang YH. Premature ovarian insufficiency: a review on the role of oxidative stress and the application of antioxidants. Front Endocrinol (Lausanne) 2023; 14:1172481. [PMID: 37600717 PMCID: PMC10436748 DOI: 10.3389/fendo.2023.1172481] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 07/03/2023] [Indexed: 08/22/2023] Open
Abstract
Normal levels of reactive oxygen species (ROS) play an important role in regulating follicular growth, angiogenesis and sex hormone synthesis in ovarian tissue. When the balance between ROS and antioxidants is disrupted, however, it can cause serious consequences of oxidative stress (OS), and the quantity and quality of oocytes will decline. Therefore, this review discusses the interrelationship between OS and premature ovarian insufficiency (POI), the potential mechanisms and the methods by which antioxidants can improve POI through controlling the level of OS. We found that OS can mediate changes in genetic materials, signal pathways, transcription factors and ovarian microenvironment, resulting in abnormal apoptosis of ovarian granulosa cells (GCs) and abnormal meiosis as well as decreased mitochondrial Deoxyribonucleic Acid(mtDNA) and other changes, thus accelerating the process of ovarian aging. However, antioxidants, mesenchymal stem cells (MSCs), biological enzymes and other antioxidants can delay the disease process of POI by reducing the ROS level in vivo.
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Affiliation(s)
- Yu-Qian Shi
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xi-Ting Zhu
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Su-Na Zhang
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yi-Fu Ma
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yan-Hua Han
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yue Jiang
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yue-Hui Zhang
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
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Tang F, Gao Y, Li K, Tang D, Hao Y, Lv M, Wu H, Cheng H, Fei J, Jin Z, Wang C, Xu Y, Wei Z, Zhou P, Zhang Z, He X, Cao Y. Novel deleterious splicing variant in HFM1 causes gametogenesis defect and recurrent implantation failure: concerning the risk of chromosomal abnormalities in embryos. J Assist Reprod Genet 2023; 40:1689-1702. [PMID: 36864181 PMCID: PMC10352197 DOI: 10.1007/s10815-023-02761-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 02/21/2023] [Indexed: 03/04/2023] Open
Abstract
PURPOSE Poor ovarian response (POR) affects approximately 9% to 24% of women undergoing in vitro fertilization (IVF) cycles, resulting in fewer eggs obtained and increasing clinical cycle cancellation rates. The pathogenesis of POR is related to gene variations. Our study included a Chinese family comprising two siblings with infertility born to consanguineous parents. Poor ovarian response (POR) was identified in the female patient who had multiple embryo implantation failures occurring in subsequent assisted reproductive technology cycles. Meanwhile, the male patient was diagnosed with non-obstructive azoospermia (NOA). METHODS Whole-exome sequencing and rigorous bioinformatics analyses were conducted to identify the underlying genetic causes. Moreover, the pathogenicity of the identified splicing variant was assessed using a minigene assay in vitro. The remaining poor-quality blastocyst and abortion tissues from the female patient were detected for copy number variations. RESULTS We identified a novel homozygous splicing variant in HFM1 (NM_001017975.6: c.1730-1G > T) in two siblings. Apart from NOA and POI, biallelic variants in HFM1 were also associated with recurrent implantation failure (RIF). Additionally, we demonstrated that splicing variants caused abnormal alternative splicing of HFM1. Using copy number variation sequencing, we found that the embryos of the female patients had either euploidy or aneuploidy; however, both harbored chromosomal microduplications of maternal origin. CONCLUSION Our results reveal the different effects of HFM1 on reproductive injury in males and females, extend the phenotypic and mutational spectrum of HFM1, and show the potential risk of chromosomal abnormalities under the RIF phenotype. Moreover, our study provides new diagnostic markers for the genetic counseling of POR patients.
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Affiliation(s)
- Fei Tang
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China
| | - Yang Gao
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China
| | - KuoKuo Li
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Hefei, Anhui, China
| | - DongDong Tang
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Hefei, Anhui, China
| | - Yan Hao
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Anhui Provincial Engineering Research Center of Biopreservation and Artificial Organs, Hefei, Anhui, China
| | - Mingrong Lv
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China
| | - Huan Wu
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Hefei, Anhui, China
| | - Huiru Cheng
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Hefei, Anhui, China
- Anhui Provincial Engineering Research Center of Biopreservation and Artificial Organs, Hefei, Anhui, China
| | - Jia Fei
- Peking Jabrehoo Med Tech Co., Ltd., Beijing, China
| | - Zhiping Jin
- Peking Jabrehoo Med Tech Co., Ltd., Beijing, China
| | - Chao Wang
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China
| | - Yuping Xu
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Hefei, Anhui, China
| | - Zhaolian Wei
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China
| | - Ping Zhou
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China
| | - Zhiguo Zhang
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China.
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China.
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China.
| | - Xiaojin He
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China.
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China.
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China.
| | - Yunxia Cao
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, Anhui, China.
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China.
- Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People's Republic of China, Anhui Medical University, Hefei, Anhui, China.
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Bora G, Önel T, Yıldırım E, Yaba A. Circadian regulation of mTORC1 signaling via Per2 dependent mechanism disrupts folliculogenesis and oocyte maturation in female mice. J Mol Histol 2023:10.1007/s10735-023-10126-9. [PMID: 37162693 DOI: 10.1007/s10735-023-10126-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 05/04/2023] [Indexed: 05/11/2023]
Abstract
mTOR (mammalian target of Rapamycin) is an important signaling pathway involved in several crucial ovarian functions including folliculogenesis and oocyte maturation. The circadian rhythm regulates multiple physiological processes and PER2 is one of the core circadian rhythm components. mTOR is regulated by the circadian clock and in turn, the rhythmic mTOR activities strengthen the clock function. Our current study aims to investigate a possible interconnection between the circadian clock and the mTORC1 signaling pathway in folliculogenesis and oocyte maturation. Here we demonstrate that the circadian system regulates mTORC1 signaling via Per2 dependent mechanism in the mouse ovary. To investigate the effect of constant light on ovarian and oocyte morphology, animals were housed 12:12 h L:D group in standard lightening conditions and the 12:12 h L:L group in constant light for one week. Food intake and body weight changes were measured. Ovarian morphology, follicle counting, and oocyte aging were evaluated. Afterward, western blot for mTOR, p-mTOR, p70S6K, p-p70S6K, PER2, and Caspase-3 protein levels was performed. The study demonstrated that circadian rhythm disruption caused an alteration in their food intake and decrease in primordial follicle numbers and an increase in the number of atretic follicles. It caused an increase in oxidative stress and a decrease in ZP3 expression in oocytes. Decreased protein levels of mTOR, p-mTOR, p70S6K, and PER2 were shown. The results showed that the circadian clock regulates mTORC1 through PER2 dependent mechanism and that decreased mTORC1 activity can contribute to premature aging of mouse ovary. In conclusion, these results suggest that the circadian clock may control ovarian aging by regulating mTOR signaling pathway through Per2 expression.
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Affiliation(s)
- Gizem Bora
- Department of Histology and Embryology, Yeditepe University Faculty of Medicine, 34755, İstanbul, Turkey
| | - Tuğçe Önel
- Department of Histology and Embryology, Yeditepe University Faculty of Medicine, 34755, İstanbul, Turkey
| | - Ecem Yıldırım
- Department of Histology and Embryology, Yeditepe University Faculty of Medicine, 34755, İstanbul, Turkey
| | - Aylin Yaba
- Department of Histology and Embryology, Yeditepe University Faculty of Medicine, 34755, İstanbul, Turkey.
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Zhang C, Yu D, Mei Y, Liu S, Shao H, Sun Q, Lu Q, Hu J, Gu H. Single-cell RNA sequencing of peripheral blood reveals immune cell dysfunction in premature ovarian insufficiency. Front Endocrinol (Lausanne) 2023; 14:1129657. [PMID: 37223018 PMCID: PMC10200870 DOI: 10.3389/fendo.2023.1129657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/30/2023] [Indexed: 05/25/2023] Open
Abstract
Background Premature ovarian insufficiency (POI) is one of the most common causes of female infertility and the etiology is highly heterogeneous. Most cases are idiopathic and the pathogenesis remains unclear. Previous studies proved that the immune system plays a crucial role in POI. However, the precise role of immune system remains unclear. This study aimed to analyze the characteristics of peripheral blood mononuclear cells (PBMC) from patients with POI by single-cell RNA sequencing (scRNA-seq) and to explore the potential involvement of immune response in idiopathic POI. Methods PBMC was collected from three normal subjects and three patients with POI. PBMC was subjected to scRNA-seq to identify cell clusters and differently expressed genes (DEGs). Enrichment analysis and cell-cell communication analysis were performed to explore the most active biological function in the immune cells of patients with POI. Results In total, 22 cell clusters and 10 cell types were identified in the two groups. Compared with normal subjects, the percentage of classical monocytes and NK cells was decreased, the abundance of plasma B cells was increased, and CD4/CD8 ratio was significantly higher in POI. Furthermore, upregulation of IGKC, IFITM1, CD69, JUND and downregulation of LYZ, GNLY, VCAN, and S100A9 were identified, which were enriched in NK cell-mediated cytotoxicity, antigen processing and presentation, and IL-17 signaling pathway. Among them, IGHM and LYZ were respectively the most significantly upregulated and downregulated genes among all cell clusters of POI. The strength of cell-cell communication differed between the healthy subjects and patients with POI, and multiple signaling pathways were assessed. The TNF pathway was found to be unique in POI with classical monocytes being the major target and source of TNF signaling. Conclusions Dysfunction of cellular immunity is related to idiopathic POI. Monocytes, NK cells, and B cells, and their enriched differential genes may play a role in the development of idiopathic POI. These findings provide novel mechanistic insight for understanding the pathogenesis of POI.
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Affiliation(s)
- Caihong Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Dong Yu
- Department of Precision Medicine, Translational Medicine Research Center, Naval Medical University, Shanghai, China
- Shanghai Key Laboratory of Cell Engineering, Shanghai, China
| | - Yue Mei
- Department of Precision Medicine, Translational Medicine Research Center, Naval Medical University, Shanghai, China
- Shanghai Key Laboratory of Cell Engineering, Shanghai, China
| | - Shanrong Liu
- Department of Laboratory Diagnostics, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Huijing Shao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Qianqian Sun
- Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qiong Lu
- Department of Laboratory Diagnostics, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Jingjing Hu
- Department of Laboratory Diagnostics, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Hang Gu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
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37
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Guo Q, Liang XY. Advances in the genetic etiology of premature ovarian insufficiency. SCIENCE CHINA. LIFE SCIENCES 2023:10.1007/s11427-023-2324-0. [PMID: 37097422 DOI: 10.1007/s11427-023-2324-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 03/10/2023] [Indexed: 04/26/2023]
Affiliation(s)
- Qi Guo
- Center of Reproductive Medicine, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Engineering Technology Research Center of Fertility Preservation, Guangzhou, 510080, China
| | - Xiao-Yan Liang
- Center of Reproductive Medicine, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
- Guangdong Engineering Technology Research Center of Fertility Preservation, Guangzhou, 510080, China.
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Abstract
Reproduction involves a wide range of biological processes, including organ formation and development, neuroendocrine regulation, hormone production, and meiosis and mitosis. Infertility, the failure of reproduction, has become a major issue for human reproductive health and affects up to one in seven couples worldwide. Here, we review various aspects of human infertility, including etiology, mechanisms, and treatments, with a particular emphasis on genetics. We focus on gamete production and gamete quality, which is the core of successful reproduction. We also discuss future research opportunities and challenges to further expand our understanding of human infertility and improve patient care by providing precision diagnosis and personalized treatments.
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Affiliation(s)
- Qing Sang
- Institute of Pediatrics, Children's Hospital of Fudan University and Institutes of Biomedical Sciences, the State Key Laboratory of Genetic Engineering, Shanghai Key Laboratory of Medical Epigenetics, Fudan University, Shanghai 200032, China
| | - Pierre F Ray
- Université Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Team Genetics Epigenetics and Therapies of Infertility, Institute for Advanced Biosciences, 380000 Grenoble, France
| | - Lei Wang
- Institute of Pediatrics, Children's Hospital of Fudan University and Institutes of Biomedical Sciences, the State Key Laboratory of Genetic Engineering, Shanghai Key Laboratory of Medical Epigenetics, Fudan University, Shanghai 200032, China
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Rodríguez-Escribà M, Rodríguez-Alonso B, Belur S, Rajkovic A. Sohlh1 loss of function male and female infertility model impacts overall health beyond gonadal dysfunction in mice†. Biol Reprod 2023; 108:619-628. [PMID: 36723967 PMCID: PMC10106844 DOI: 10.1093/biolre/ioad008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/02/2023] [Accepted: 01/10/2023] [Indexed: 02/02/2023] Open
Abstract
Reproductive longevity is associated with health outcomes. Early menopause, loss of ovarian function, and male infertility are linked to shorter lifespan and increased adverse health outcomes. Here we examined the extragonadal effects of whole animal loss of spermatogenesis and oogenesis specific basic helix-loop-helix 1 (Sohlh1) gene in mice, a well-described mouse model of female and male infertility. Sohlh1 encodes a transcription factor that is primarily expressed in the male and female germline and regulates germline differentiation. The Sohlh1 knockout mouse model, just like human individuals with SOHLH1 loss of function, presents with hypergonadotropic hypogonadism and loss of ovarian function in females and impaired spermatogenesis in males, with a seemingly gonad restricted phenotype in both sexes. However, extragonadal phenotyping revealed that Sohlh1 deficiency leads to abnormal immune profiles in the blood and ovarian tissues of female animals, sex-specific alterations of metabolites, and behavior and cognition changes. Altogether, these results show that Sohlh1 deficiency impacts overall health in both male and female mice.
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Affiliation(s)
| | | | - Shweta Belur
- Department of Pathology, University of California San Francisco, San Francisco, CA, USA
| | - Aleksandar Rajkovic
- Department of Pathology, University of California San Francisco, San Francisco, CA, USA
- Institute of Human Genetics, University of California San Francisco, San Francisco, CA, USA
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco, San Francisco, CA 94143, USA
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Wang X, Wang L, Xiang W. Mechanisms of ovarian aging in women: a review. J Ovarian Res 2023; 16:67. [PMID: 37024976 PMCID: PMC10080932 DOI: 10.1186/s13048-023-01151-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 03/29/2023] [Indexed: 04/08/2023] Open
Abstract
Ovarian aging is a natural and physiological aging process characterized by loss of quantity and quality of oocyte or follicular pool. As it is generally accepted that women are born with a finite follicle pool that will go through constant decline without renewing, which, together with decreased oocyte quality, makes a severe situation for women who is of advanced age but desperate for a healthy baby. The aim of our review was to investigate mechanisms leading to ovarian aging by discussing both extra- and intra- ovarian factors and to identify genetic characteristics of ovarian aging. The mechanisms were identified as both extra-ovarian alternation of hypothalamic-pituitary-ovarian axis and intra-ovarian alternation of ovary itself, including telomere, mitochondria, oxidative stress, DNA damage, protein homeostasis, aneuploidy, apoptosis and autophagy. Moreover, here we reviewed related Genome-wide association studies (GWAS studies) from 2009 to 2021 and next generation sequencing (NGS) studies of primary ovarian insufficiency (POI) in order to describe genetic characteristics of ovarian aging. It is reasonable to wish more reliable anti-aging interventions for ovarian aging as the exploration of mechanisms and genetics being progressing.
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Affiliation(s)
- Xiangfei Wang
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Lingjuan Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Wenpei Xiang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Li N, Xu W, Liu H, Zhou R, Zou S, Wang S, Li S, Yang Z, Piao Y, Zhang Y. Whole exome sequencing reveals novel variants associated with diminished ovarian reserve in young women. Front Genet 2023; 14:1154067. [PMID: 37065482 PMCID: PMC10095150 DOI: 10.3389/fgene.2023.1154067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/16/2023] [Indexed: 03/31/2023] Open
Abstract
Background: Diminished ovarian reserve is one of the most important causes of female infertility. In the etiology study of DOR, besides age, it is known that chromosomal abnormality, radiotherapy, chemotherapy and ovarian surgery can result in DOR. For young women without obvious risk factors, gene mutation should be considered as a possible cause. However, the specific molecular mechanism of DOR has not been fully elucidated.Methods: In order to explore the pathogenic variants related to DOR, twenty young women under 35 years old affected by DOR without definite factors damaging ovarian reserve were recruited as the research subjects, and five women with normal ovarian reserve were recruited as the control group. Whole exome sequencing was applied as the genomics research tool.Results: As a result, we obtained a set of mutated genes that may be related to DOR, where the missense variant on GPR84 was selected for further study. It is found that GPR84Y370H variant promotes the expression of proinflammatory cytokines (TNF-α, IL12B, IL-1β) and chemokines (CCL2, CCL5), as well as the activation of NF-κB signaling pathway.Conclusion: In conclusion, GPR84Y370H variant was identified though analysis for WES results of 20 DOR patients. The deleterious variant of GPR84 could be the potential molecular mechanism of non-age-related pathological DOR through its role in promoting inflammation. The findings of this study can be used as a preliminary research basis for the development of early molecular diagnosis and treatment target selection of DOR.
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Affiliation(s)
- Na Li
- School of Medicine, Nankai University, Tianjin, China
| | - Wanxue Xu
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, Beijing, China
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction, Beijing, China
| | - Huimin Liu
- School of Medicine, Nankai University, Tianjin, China
| | - Rui Zhou
- School of Medicine, Nankai University, Tianjin, China
| | - Siqi Zou
- School of Medicine, Nankai University, Tianjin, China
| | - Shiqing Wang
- School of Medicine, Nankai University, Tianjin, China
| | - Siyu Li
- School of Medicine, Nankai University, Tianjin, China
| | - Zexin Yang
- Graduate school, Tianjin Medical University, Tianjin, China
| | - Yongjun Piao
- School of Medicine, Nankai University, Tianjin, China
- Department of Center for Reproductive Medicine, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin, China
- *Correspondence: Yongjun Piao, ; Yunshan Zhang,
| | - Yunshan Zhang
- School of Medicine, Nankai University, Tianjin, China
- Department of Center for Reproductive Medicine, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin, China
- *Correspondence: Yongjun Piao, ; Yunshan Zhang,
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Yuan X, Ma W, Chen S, Wang H, Zhong C, Gao L, Cui Y, Pu D, Tan R, Wu J. CLPP inhibition triggers apoptosis in human ovarian granulosa cells via COX5A abnormality–Mediated mitochondrial dysfunction. Front Genet 2023; 14:1141167. [PMID: 37007963 PMCID: PMC10065195 DOI: 10.3389/fgene.2023.1141167] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/07/2023] [Indexed: 03/19/2023] Open
Abstract
Premature ovarian insufficiency (POI) is characterized by early loss of ovarian function before the age of 40 years. It is confirmed to have a strong and indispensable genetic component. Caseinolytic mitochondrial matrix peptidase proteolytic subunit (CLPP) is a key inducer of mitochondrial protein quality control for the clearance of misfolded or damaged proteins, which is necessary to maintain mitochondrial function. Previous findings have shown that the variation in CLPP is closely related to the occurrence of POI, which is consistent with our findings. This study identified a novel CLPP missense variant (c.628G > A) in a woman with POI who presented with secondary amenorrhea, ovarian dysfunction, and primary infertility. The variant was located in exon 5 and resulted in a change from alanine to threonine (p.Ala210Thr). Importantly, Clpp was mainly localized in the cytoplasm of mouse ovarian granulosa cells and oocytes, and was relatively highly expressed in granulosa cells. Moreover, the overexpression of c.628G > A variant in human ovarian granulosa cells decreased the proliferative capacity. Functional experiments revealed that the inhibition of CLPP decreased the content and activity of oxidative respiratory chain complex IV by affecting the degradation of aggregated or misfolded COX5A, leading to the accumulation of reactive oxygen species and reduction of mitochondrial membrane potential, ultimately activating the intrinsic apoptotic pathways. The present study demonstrated that CLPP affected the apoptosis of granulosa cells, which might be one of the mechanisms by which CLPP aberrations led to the development of POI.
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Affiliation(s)
- Xiong Yuan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Wenjie Ma
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Shuping Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Huiyuan Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Chenyi Zhong
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Li Gao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yugui Cui
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Danhua Pu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Rongrong Tan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
- *Correspondence: Jie Wu, ; Rongrong Tan,
| | - Jie Wu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
- *Correspondence: Jie Wu, ; Rongrong Tan,
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Sun L, Lv Z, Chen X, Wang C, Lv P, Yan L, Tian S, Xie X, Yao X, Liu J, Wang Z, Luo H, Cui S, Liu J. SRSF1 regulates primordial follicle formation and number determination during meiotic prophase I. BMC Biol 2023; 21:49. [PMID: 36882745 PMCID: PMC9993595 DOI: 10.1186/s12915-023-01549-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 02/20/2023] [Indexed: 03/09/2023] Open
Abstract
BACKGROUND Ovarian folliculogenesis is a tightly regulated process leading to the formation of functional oocytes and involving successive quality control mechanisms that monitor chromosomal DNA integrity and meiotic recombination. A number of factors and mechanisms have been suggested to be involved in folliculogenesis and associated with premature ovarian insufficiency, including abnormal alternative splicing (AS) of pre-mRNAs. Serine/arginine-rich splicing factor 1 (SRSF1; previously SF2/ASF) is a pivotal posttranscriptional regulator of gene expression in various biological processes. However, the physiological roles and mechanism of SRSF1 action in mouse early-stage oocytes remain elusive. Here, we show that SRSF1 is essential for primordial follicle formation and number determination during meiotic prophase I. RESULTS The conditional knockout (cKO) of Srsf1 in mouse oocytes impairs primordial follicle formation and leads to primary ovarian insufficiency (POI). Oocyte-specific genes that regulate primordial follicle formation (e.g., Lhx8, Nobox, Sohlh1, Sohlh2, Figla, Kit, Jag1, and Rac1) are suppressed in newborn Stra8-GFPCre Srsf1Fl/Fl mouse ovaries. However, meiotic defects are the leading cause of abnormal primordial follicle formation. Immunofluorescence analyses suggest that failed synapsis and an inability to undergo recombination result in fewer homologous DNA crossovers (COs) in the Srsf1 cKO mouse ovaries. Moreover, SRSF1 directly binds and regulates the expression of the POI-related genes Six6os1 and Msh5 via AS to implement the meiotic prophase I program. CONCLUSIONS Altogether, our data reveal the critical role of an SRSF1-mediated posttranscriptional regulatory mechanism in the mouse oocyte meiotic prophase I program, providing a framework to elucidate the molecular mechanisms of the posttranscriptional network underlying primordial follicle formation.
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Affiliation(s)
- Longjie Sun
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Zheng Lv
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Xuexue Chen
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Chaofan Wang
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Pengbo Lv
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Lu Yan
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Shuang Tian
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Xiaomei Xie
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Xiaohong Yao
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Jingjing Liu
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Zhao Wang
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Haoshu Luo
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Sheng Cui
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Jiali Liu
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing, 100193, China.
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Huang C, Zhao S, Yang Y, Guo T, Ke H, Mi X, Qin Y, Chen ZJ, Zhao S. TP63 gain-of-function mutations cause premature ovarian insufficiency by inducing oocyte apoptosis. J Clin Invest 2023; 133:162315. [PMID: 36856110 PMCID: PMC9974095 DOI: 10.1172/jci162315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 01/10/2023] [Indexed: 03/02/2023] Open
Abstract
The transcription factor p63 guards genome integrity in the female germline, and its mutations have been reported in patients with premature ovarian insufficiency (POI). However, the precise contribution of the TP63 gene to the pathogenesis of POI needs to be further determined. Here, in 1,030 Chinese patients with POI, we identified 6 heterozygous mutations of the TP63 gene that impaired the C-terminal transactivation-inhibitory domain (TID) of the TAp63α protein and resulted in tetramer formation and constitutive activation of the mutant proteins. The mutant proteins induced cell apoptosis by increasing the expression of apoptosis-inducing factors in vitro. We next introduced a premature stop codon and selectively deleted the TID of TAp63α in mice and observed rapid depletion of the p63+/ΔTID mouse oocytes through apoptosis after birth. Finally, to further verify the pathogenicity of the mutation p.R647C in the TID that was present in 3 patients, we generated p63+/R647C mice and also found accelerated oocyte loss, but to a lesser degree than in the p63+/ΔTID mice. Together, these findings show that TID-related variants causing constitutive activation of TAp63α lead to POI by inducing oocyte apoptosis, which will facilitate the genetic diagnosis of POI in patients and provide a potential therapeutic target for extending female fertility.
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Affiliation(s)
- Chengzi Huang
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Simin Zhao
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Yajuan Yang
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Ting Guo
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Hanni Ke
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Xin Mi
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Yingying Qin
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Zi-Jiang Chen
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China.,Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences, Jinan, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China.,Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shidou Zhao
- Center for Reproductive Medicine and,Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China.,Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China.,Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China.,Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
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Liu Y, Gao J. Reproductive aging: biological pathways and potential interventive strategies. J Genet Genomics 2023; 50:141-150. [PMID: 35840100 DOI: 10.1016/j.jgg.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 07/01/2022] [Accepted: 07/05/2022] [Indexed: 11/30/2022]
Abstract
Reproductive aging is a natural process conserved across species and is well-known in females. It shows age-related follicle depletion and reduction of oocyte quality, eventually causing reproductive senescence and menopause. Although reproductive aging in males is not well noticed as in females, it also causes infertility and has deleterious consequences on the offspring. Various factors have been suggested to contribute to reproductive aging, including oxidative stress, mitochondrial defects, telomere shortening, meiotic chromosome segregation errors and genetic alterations. With the increasing trend of pregnancy age, it is particularly crucial to find interventions to preserve or extend human fertility. Studies in humans and model organisms have provided insights into the biological pathways associated with reproductive aging, and a series of potential interventive strategies have been tested. Here, we review factors affecting reproductive aging in females and males and summarize interventive strategies that may help delay or rescue the aging phenotypes of reproduction.
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Affiliation(s)
- Yuanyuan Liu
- Center for Cell Structure and Function, College of Life Sciences, Key Laboratory of Animal Resistance Biology of Shandong Province, Shandong Normal University, Jinan, Shandong 250014, China
| | - Jinmin Gao
- Center for Cell Structure and Function, College of Life Sciences, Key Laboratory of Animal Resistance Biology of Shandong Province, Shandong Normal University, Jinan, Shandong 250014, China.
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Human Pluripotent Stem Cell-Mesenchymal Stem Cell-Derived Exosomes Promote Ovarian Granulosa Cell Proliferation and Attenuate Cell Apoptosis Induced by Cyclophosphamide in a POI-like Mouse Model. Molecules 2023; 28:molecules28052112. [PMID: 36903358 PMCID: PMC10004137 DOI: 10.3390/molecules28052112] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/17/2023] [Accepted: 02/22/2023] [Indexed: 03/12/2023] Open
Abstract
Premature ovarian insufficiency (POI) is a complex disease which causes amenorrhea, hypergonadotropism and infertility in patients no more than 40 years old. Recently, several studies have reported that exosomes have the potential to protect ovarian function using a POI-like mouse model induced by chemotherapy drugs. In this study, the therapeutic potential of exosomes derived from human pluripotent stem cell-mesenchymal stem cells (hiMSC exosomes) was evaluated through a cyclophosphamide (CTX)-induced POI-like mouse model. POI-like pathological changes in mice were determined by serum sex-hormones levels and the available number of ovarian follicles. The expression levels of cellular proliferation proteins and apoptosis-related proteins in mouse ovarian granulosa cells were measured using immunofluorescence, immunohistochemistry and Western blotting. Notably, a positive effect on the preservation of ovarian function was evidenced, since the loss of follicles in the POI-like mouse ovaries was slowed. Additionally, hiMSC exosomes not only restored the levels of serum sex hormones, but also significantly promoted the proliferation of granulosa cells and inhibited cell apoptosis. The current study suggests that the administration of hiMSC exosomes in the ovaries can preserve female-mouse fertility.
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47
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Chen M, Jiang H, Zhang C. Selected Genetic Factors Associated with Primary Ovarian Insufficiency. Int J Mol Sci 2023; 24:ijms24054423. [PMID: 36901862 PMCID: PMC10002966 DOI: 10.3390/ijms24054423] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/14/2023] [Accepted: 02/14/2023] [Indexed: 03/12/2023] Open
Abstract
Primary ovarian insufficiency (POI) is a heterogeneous disease resulting from non-functional ovaries in women before the age of 40. It is characterized by primary amenorrhea or secondary amenorrhea. As regards its etiology, although many POI cases are idiopathic, menopausal age is a heritable trait and genetic factors play an important role in all POI cases with known causes, accounting for approximately 20% to 25% of cases. This paper reviews the selected genetic causes implicated in POI and examines their pathogenic mechanisms to show the crucial role of genetic effects on POI. The genetic factors that can be found in POI cases include chromosomal abnormalities (e.g., X chromosomal aneuploidies, structural X chromosomal abnormalities, X-autosome translocations, and autosomal variations), single gene mutations (e.g., newborn ovary homeobox gene (NOBOX), folliculogenesis specific bHLH transcription factor (FIGLA), follicle-stimulating hormone receptor (FSHR), forkhead box L2 (FOXL2), bone morphogenetic protein 15 (BMP15), etc., as well as defects in mitochondrial functions and non-coding RNAs (small ncRNAs and long ncRNAs). These findings are beneficial for doctors to diagnose idiopathic POI cases and predict the risk of POI in women.
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Affiliation(s)
- Mengchi Chen
- Queen Mary School, Nanchang University, Nanchang 330006, China
| | - Haotian Jiang
- Department of Cell Biology, College of Medicine, Nanchang University, Nanchang 330006, China
| | - Chunping Zhang
- Department of Cell Biology, College of Medicine, Nanchang University, Nanchang 330006, China
- Correspondence:
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48
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Luo W, Ke H, Tang S, Jiao X, Li Z, Zhao S, Zhang F, Guo T, Qin Y. Next-generation sequencing of 500 POI patients identified novel responsible monogenic and oligogenic variants. J Ovarian Res 2023; 16:39. [PMID: 36793102 PMCID: PMC9930292 DOI: 10.1186/s13048-023-01104-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 01/17/2023] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Premature ovarian insufficiency refers to the loss of ovarian function before 40 years of age. The etiology is heterogeneous, and genetic factors account for 20-25% of cases. However, how to transform genetic findings to clinical molecular diagnose remains a challenge. To identify potential causative variations for POI, a next generation sequencing panel with 28 known causative genes of POI was designed, and a large cohort of 500 Chinese Han patients was screened directly. Pathogenic evaluation of the identified variants and the phenotype analysis were performed according to monogenic or oligogenic variants. RESULTS A total of 14.4% (72/500) of the patients carried 61 pathogenic or likely pathogenic variants in 19 of the genes in the panel. Interestingly, 58 variants (95.1%, 58/61) were firstly identified in patients with POI. FOXL2 harbored the highest occurrence frequency (3.2%, 16/500), among whom presented with isolated ovarian insufficiency instead of blepharophimosis-ptosis-epicanthus inversus syndrome. Moreover, luciferase reporter assay confirmed variant p.R349G, which account for 2.6% of POI cases, impaired the transcriptional repressive effect of FOXL2 on CYP17A1. The novel compound heterozygous variants in NOBOX and MSH4 were confirmed by pedigree haplotype analysis, and digenic heterozygous variants in MSH4 and MSH5 were firstly identified. Furthermore, nine patients (1.8%, 9/500) with digenic or multigenic pathogenic variants presented with delayed menarche, early onset of POI and high prevalence of primary amenorrhea compared with those with monogenic variation(s). CONCLUSIONS The genetic architecture of POI has been enriched through the targeted gene panel in a large cohort of patients with POI. Specific variants in pleiotropic genes may result in isolated POI rather than syndromic POI, whereas oligogenic defects might have cumulative deleterious effects on the severity of POI phenotype.
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Affiliation(s)
- Wei Luo
- grid.27255.370000 0004 1761 1174Center for Reproductive Medicine, Shandong University. Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan Shandong.;Shandong Provincial Hospital. National Research Center for Assisted Reproductive Technology and Reproductive Genetics, China. Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Jinan, China
| | - Hanni Ke
- grid.27255.370000 0004 1761 1174Center for Reproductive Medicine, Shandong University. National Research Center for Assisted Reproductive Technology and Reproductive Genetics, China. Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, China
| | - Shuyan Tang
- grid.8547.e0000 0001 0125 2443Obstetrics and Gynecology Hospital, School of Life Sciences, Fudan University, Shanghai, China
| | - Xue Jiao
- grid.27255.370000 0004 1761 1174Center for Reproductive Medicine, Shandong University. National Research Center for Assisted Reproductive Technology and Reproductive Genetics, China. Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, China
| | - Zhuqing Li
- grid.27255.370000 0004 1761 1174Center for Reproductive Medicine, Shandong University. National Research Center for Assisted Reproductive Technology and Reproductive Genetics, China. Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, China
| | - Shidou Zhao
- grid.27255.370000 0004 1761 1174Center for Reproductive Medicine, Shandong University. National Research Center for Assisted Reproductive Technology and Reproductive Genetics, China. Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, China
| | - Feng Zhang
- grid.8547.e0000 0001 0125 2443Obstetrics and Gynecology Hospital, School of Life Sciences, Fudan University, Shanghai, China
| | - Ting Guo
- Center for Reproductive Medicine, Shandong University. National Research Center for Assisted Reproductive Technology and Reproductive Genetics, China. Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, China.
| | - Yingying Qin
- Center for Reproductive Medicine, Shandong University. National Research Center for Assisted Reproductive Technology and Reproductive Genetics, China. Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, China.
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49
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Ke H, Tang S, Guo T, Hou D, Jiao X, Li S, Luo W, Xu B, Zhao S, Li G, Zhang X, Xu S, Wang L, Wu Y, Wang J, Zhang F, Qin Y, Jin L, Chen ZJ. Landscape of pathogenic mutations in premature ovarian insufficiency. Nat Med 2023; 29:483-492. [PMID: 36732629 PMCID: PMC9941050 DOI: 10.1038/s41591-022-02194-3] [Citation(s) in RCA: 43] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 12/20/2022] [Indexed: 02/04/2023]
Abstract
Premature ovarian insufficiency (POI) is a major cause of female infertility due to early loss of ovarian function. POI is a heterogeneous condition, and its molecular etiology is unclear. To identify genetic variants associated with POI, here we performed whole-exome sequencing in a cohort of 1,030 patients with POI. We detected 195 pathogenic/likely pathogenic variants in 59 known POI-causative genes, accounting for 193 (18.7%) cases. Association analyses comparing the POI cohort with a control cohort of 5,000 individuals without POI identified 20 further POI-associated genes with a significantly higher burden of loss-of-function variants. Functional annotations of these novel 20 genes indicated their involvement in ovarian development and function, including gonadogenesis (LGR4 and PRDM1), meiosis (CPEB1, KASH5, MCMDC2, MEIOSIN, NUP43, RFWD3, SHOC1, SLX4 and STRA8) and folliculogenesis and ovulation (ALOX12, BMP6, H1-8, HMMR, HSD17B1, MST1R, PPM1B, ZAR1 and ZP3). Cumulatively, pathogenic and likely pathogenic variants in known POI-causative and novel POI-associated genes contributed to 242 (23.5%) cases. Further genotype-phenotype correlation analyses indicated that genetic contribution was higher in cases with primary amenorrhea compared to that in cases with secondary amenorrhea. This study expands understanding of the genetic landscape underlying POI and presents insights that have the potential to improve the utility of diagnostic genetic screenings.
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Affiliation(s)
- Hanni Ke
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Shuyan Tang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Ting Guo
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Dong Hou
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Xue Jiao
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Shan Li
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Wei Luo
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Bingying Xu
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Shidou Zhao
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Guangyu Li
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China
| | - Xiaoxi Zhang
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Shuhua Xu
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China.,State Key Laboratory of Genetic Engineering, School of Life Sciences, Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, China
| | - Lingbo Wang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Yanhua Wu
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, China
| | - Jiucun Wang
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, China.,Research Unit of Dissecting the Population Genetics and Developing New Technologies for Treatment and Prevention of Skin Phenotypes and Dermatological Diseases (2019RU058), Chinese Academy of Medical Sciences, Shanghai, China
| | - Feng Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China. .,State Key Laboratory of Genetic Engineering, School of Life Sciences, Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, China. .,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China.
| | - Yingying Qin
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China. .,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China.
| | - Li Jin
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, China. .,Research Unit of Dissecting the Population Genetics and Developing New Technologies for Treatment and Prevention of Skin Phenotypes and Dermatological Diseases (2019RU058), Chinese Academy of Medical Sciences, Shanghai, China.
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China. .,Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China. .,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China. .,Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
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50
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Liu W, Chen M, Liu C, Wang L, Wei H, Zhang R, Ren Z, Chen Y, Luo M, Zhao J, Jiang H, Gao F, Li W. Epg5 deficiency leads to primary ovarian insufficiency due to WT1 accumulation in mouse granulosa cells. Autophagy 2023; 19:644-659. [PMID: 35786405 PMCID: PMC9851269 DOI: 10.1080/15548627.2022.2094671] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Primary ovarian insufficiency (POI), also known as premature ovarian failure, is an ovarian defect in humans characterized by the premature depletion of ovarian follicles before the age of 40. However, the mechanisms underlying POI remain largely unknown. Here, we show that knockout of Epg5 (ectopic P-granules autophagy protein 5 homolog (C. elegans)) results in subfertility in female mice, which exhibit a POI-like phenotype. Single-cell RNA sequencing analysis revealed that the knockout of Epg5 affected the differentiation of granulosa cells (GCs). Further investigation demonstrated that knockout of Epg5 blocks macroautophagic/autophagic flux, resulting in the accumulation of WT1 (WT1 transcription factor), an essential transcription factor for GCs, suggesting WT1 needs to be selectively degraded by the autophagy pathway. We found that the insufficient degradation of WT1 in the antral follicular stage contributes to reduced expression of steroidogenesis-related genes, thereby disrupting GC differentiation. Collectively, our studies show that EPG5 promotes WT1 degradation in GCs, indicating that the dysregulation of Epg5 in GCs can trigger POI pathogenesis.Abbreviations: 3-MA, 3-methyladenine; CHX, cycloheximide; CQ, chloroquine; EPG5, ectopic P-granules autophagy protein 5 homolog (C. elegans); GC, granulosa cell; MAP1LC3/LC3, microtubule-associated protein 1 light chain 3; MII, metaphase II; POI, primary ovarian insufficiency; PB1, polar body 1; SQSTM1/p62, sequestosome 1; WT1, WT1 transcription factor.
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Affiliation(s)
- Wenwen Liu
- Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, P.R. China,College of Life Sciences, University of Science and Technology of China, Hefei, P.R. China,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Min Chen
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, P.R. China
| | - Chao Liu
- Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, P.R. China,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Liying Wang
- Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, P.R. China,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Huafang Wei
- Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, P.R. China,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Ruidan Zhang
- Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, P.R. China,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Zhengxing Ren
- Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, P.R. China,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Yinghong Chen
- Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, P.R. China,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Mengcheng Luo
- Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, P.R China
| | - Jianguo Zhao
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, P.R. China
| | - Hongwei Jiang
- Department of Endocrinology, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, P.R. China,National Center for Clinical Research of Metabolic Diseases, Luoyang Center for Endocrinology and Metabolism, Luoyang, P.R. China,CONTACT Hongwei Jiang Department of Endocrinology, The First Affiliated Hospital and Clinical Medicine College, Henan University of Science and Technology, Luoyang471003, P.R. China
| | - Fei Gao
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, P.R. China,Fei Gao State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing100101, P.R. China
| | - Wei Li
- Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, P.R. China,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, P.R. China,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, P.R. China,Wei Li Institute of Reproductive Health and Perinatology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou510623, P.R. China
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