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Sahota JS, Thakur RS, Guleria K, Sambyal V. RAD51 and Infertility: A Review and Case-Control Study. Biochem Genet 2024; 62:1216-1230. [PMID: 37563467 DOI: 10.1007/s10528-023-10469-8] [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: 06/15/2023] [Accepted: 07/24/2023] [Indexed: 08/12/2023]
Abstract
RAD51 is a highly conserved recombinase involved in the strand invasion/exchange of double-stranded DNA by homologous single-stranded DNA during homologous recombination repair. Although a majority of existing literature associates RAD51 with the pathogenesis of various types of cancer, recent reports indicate a role of RAD51 in maintenance of fertility. The present study reviews the role of RAD51 and its interacting proteins in spermatogenesis/oogenesis and additionally reports the findings from the molecular genetic screening of RAD51 135 G > C polymorphism in infertile cases and controls. Fifty-nine articles from PubMed and Google Scholar related to the reproductive role of RAD51 were reviewed. For case-control study, the PCR-RFLP method was used to screen the RAD51 135 G > C polymorphism in 201 infertile cases (100 males, 101 females) and 201 age- and gender-matched healthy controls (100 males, 101 females) from Punjab, North-West India. The review of literature shows that RAD51 is indispensable for spermatogenesis and oogenesis in animal models. Reports on the role of RAD51 in human fertility are limited, however it is involved in the pathogenesis of infertility in both males and females. Molecular genetic analyses in the infertile cases and healthy controls showed no statistically significant difference in the genotypic and allelic frequencies for RAD51 135 G > C polymorphism, even after segregation of the cases by type of infertility (primary/secondary). Therefore, the present study concluded that the RAD51 135 G > C polymorphism was neither associated with male nor female infertility in North-West Indians. This is the first report on RAD51 135 G > C polymorphism and infertility.
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Affiliation(s)
- Jatinder Singh Sahota
- Cytogenetics Laboratory, Department of Human Genetics, Guru Nanak Dev University (GNDU), Amritsar, 143005, Punjab, India
| | - Ranveer Singh Thakur
- Cytogenetics Laboratory, Department of Human Genetics, Guru Nanak Dev University (GNDU), Amritsar, 143005, Punjab, India
| | - Kamlesh Guleria
- Cytogenetics Laboratory, Department of Human Genetics, Guru Nanak Dev University (GNDU), Amritsar, 143005, Punjab, India
| | - Vasudha Sambyal
- Cytogenetics Laboratory, Department of Human Genetics, Guru Nanak Dev University (GNDU), Amritsar, 143005, Punjab, India.
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2
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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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Shi F, Liu Y, Chen Z, Li D, Yao Y, Zhou M, Zhuo Y, Ma X, Cao D. An integrated approach for improving clinical management of non-obstructive azoospermia. Andrology 2024. [PMID: 38221731 DOI: 10.1111/andr.13587] [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: 05/10/2023] [Revised: 11/06/2023] [Accepted: 12/19/2023] [Indexed: 01/16/2024]
Abstract
BACKGROUND Non-obstructive azoospermia is the most severe form of male infertility. A testicular biopsy is required for the diagnosis of non-obstructive azoospermia, and the causal factors for non-obstructive azoospermia remain unknown. OBJECTIVES To reduce the risk of multiple biopsies and identify factors that contribute to non-obstructive azoospermia, we proposed an integrated approach for the preoperative diagnosis and clinical management of non-obstructive azoospermia by applying the chromosome-spreading technique and whole-exome sequencing. MATERIALS AND METHODS Between July 2020 and December 2022, after ruling out definitive obstructive azoospermia and non-obstructive azoospermia patients with testicular volume < 6 mL, 20 patients with non-obstructive azoospermia who underwent preoperative testicular diagnostic biopsy using testicular sperm aspiration were subjected to retrospective analysis. RESULTS Microscopic examination identified four patients with sperm cells, and 16 without sperm cells. Routine pathological analysis classified one patient as normal spermatogenesis, three as hypospermatogenesis, five as maturation arrest, nine as Sertoli cell-only, and two as unable to judge. With chromosome-spreading technology using routine cell suspension samples for microscopic examination, 18 patient diagnoses were validated, and two patients without a definitive diagnosis were supplemented. Detection of the Y chromosome and a well-organized whole-exome sequencing analysis revealed potential genetic factors. DISCUSSION AND CONCLUSION The full use of testicular biopsy is beneficial for the diagnosis of azoospermia, as it avoids the risk of multiple biopsies. Moreover, in combination with whole-exome sequencing, clinicians can obtain more information regarding the pathogenesis of non-obstructive azoospermia, which may guide treatment.
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Affiliation(s)
- Fu Shi
- Department of Urology, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong Shenzhen Hospital, Shenzhen, China
| | - Ye Liu
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong Shenzhen Hospital, Shenzhen, China
| | - Zheng Chen
- Department of Urology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Dongliang Li
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yuanqing Yao
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong Shenzhen Hospital, Shenzhen, China
| | - Meixun Zhou
- Department of Pathology, The University of Hong Kong Shenzhen Hospital, Shenzhen, China
| | - Yumin Zhuo
- Department of Urology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Xin Ma
- Department of Urology, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Senior Department of Urology, The Third Medical Center of PLA General Hospital, Beijing, China
| | - Dandan Cao
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong Shenzhen Hospital, Shenzhen, China
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Daniel-Carlier N, Castille J, Passet B, Vilotte M, Le Danvic C, Jaffrezic F, Beauvallet C, Péchoux C, Capitan A, Vilotte JL. Targeted mutation and inactivation of the kinesin light chain 3 protein-encoding gene have no impact on mouse fertility†. Biol Reprod 2024; 110:78-89. [PMID: 37776549 DOI: 10.1093/biolre/ioad131] [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] [Indexed: 10/02/2023] Open
Abstract
The kinesin light chain 3 protein (KLC3) is the only member of the kinesin light chain protein family that was identified in post-meiotic mouse male germ cells. It plays a role in the formation of the sperm midpiece through its association with both spermatid mitochondria and outer dense fibers (ODF). Previous studies showed a significant correlation between its expression level and sperm motility and quantitative semen parameters in humans, while the overexpression of a KLC3-mutant protein unable to bind ODF also affected the same traits in mice. To further assess the role of KLC3 in fertility, we used CRISPR/Cas9 genome editing in mice and investigated the phenotypes induced by the invalidation of the gene or of a functional domain of the protein. Both approaches gave similar results, i.e. no detectable change in male or female fertility. Testis histology, litter size and sperm count were not altered. Apart from the line-dependent alterations of Klc3 mRNA levels, testicular transcriptome analysis did not reveal any other changes in the genes tested. Western analysis supported the absence of KLC3 in the gonads of males homozygous for the inactivating mutation and a strong decrease in expression in males homozygous for the allele lacking one out of the five tetratricopeptide repeats. Overall, these observations raise questions about the supposedly critical role of this kinesin in reproduction, at least in mice where its gene mutation or inactivation did not translate into fertility impairment.
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Affiliation(s)
- Nathalie Daniel-Carlier
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
| | - Johan Castille
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
| | - Bruno Passet
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
| | - Marthe Vilotte
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
| | - Christelle Le Danvic
- UVSQ, INRAE, BREED, Université Paris-Saclay, Eliance, 78350 Jouy-en-Josas, France
| | - Florence Jaffrezic
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
| | - Christian Beauvallet
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
| | - Christine Péchoux
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
| | - Aurélien Capitan
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
| | - Jean-Luc Vilotte
- University of Paris-Saclay, INRAE, AgroParisTech, UMR1313 GABI, 78350, Jouy-en-Josas, France
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5
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Ozturk S. Genetic variants underlying spermatogenic arrests in men with non-obstructive azoospermia. Cell Cycle 2023; 22:1021-1061. [PMID: 36740861 PMCID: PMC10081088 DOI: 10.1080/15384101.2023.2171544] [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: 10/17/2022] [Revised: 12/29/2022] [Accepted: 01/18/2023] [Indexed: 02/07/2023] Open
Abstract
Spermatogenic arrest is a severe form of non-obstructive azoospermia (NOA), which occurs in 10-15% of infertile men. Interruption in spermatogenic progression at premeiotic, meiotic, or postmeiotic stage can lead to arrest in men with NOA. Recent studies have intensively focused on defining genetic variants underlying these spermatogenic arrests by making genome/exome sequencing. A number of variants were discovered in the genes involving in mitosis, meiosis, germline differentiation and other basic cellular events. Herein, defined variants in NOA cases with spermatogenic arrests and created knockout mouse models for the related genes are comprehensively reviewed. Also, importance of gene panel-based screening for NOA cases was discussed. Screening common variants in these infertile men with spermatogenic arrests may contribute to elucidating the molecular background and designing novel treatment strategies.
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Affiliation(s)
- Saffet Ozturk
- Department of Histology and Embryology, Akdeniz University School of Medicine, Antalya, Turkey
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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: 4] [Impact Index Per Article: 4.0] [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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Hou X, Zeb A, Dil S, Zhou J, Zhang H, Shi B, Muhammad Z, Khan I, Zaman Q, Shah WA, Jiang X, Wu L, Ma H, Shi Q. A homozygous KASH5 frameshift mutation causes diminished ovarian reserve, recurrent miscarriage, and non-obstructive azoospermia in humans. Front Endocrinol (Lausanne) 2023; 14:1128362. [PMID: 36864840 PMCID: PMC9971600 DOI: 10.3389/fendo.2023.1128362] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/03/2023] [Indexed: 02/16/2023] Open
Abstract
The meiosis-specific LINC complex, composed of the KASH5 and SUN1 proteins, tethers the moving chromosomes to the nuclear envelope to facilitate homolog pairing and is essential for gametogenesis. Here, we applied whole-exome sequencing for a consanguineous family with five siblings suffering from reproductive failure, and identified a homozygous frameshift mutation in KASH5 (c.1270_1273del, p.Arg424Thrfs*20). This mutation leads to the absence of KASH5 protein expression in testes and non-obstructive azoospermia (NOA) due to meiotic arrest before the pachytene stage in the affected brother. The four sisters displayed diminished ovarian reserve (DOR), with one sister never being pregnant but still having dominant follicle at 35 years old and three sisters suffering from at least 3 miscarriages occurring within the third month of gestation. The truncated KASH5 mutant protein, when expressed in cultured cells, displays a similar localization encircling the nucleus and a weakened interaction with SUN1, as compared with the full-length KASH5 proteins, which provides a potential explanation for the phenotypes in the affected females. This study reported sexual dimorphism for influence of the KASH5 mutation on human germ cell development, and extends the clinical manifestations associated with KASH5 mutations, providing genetic basis for the molecular diagnosis of NOA, DOR, and recurrent miscarriage.
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Affiliation(s)
- Xiaoning Hou
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Aurang Zeb
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Sobia Dil
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Jianteng Zhou
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Huan Zhang
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Baolu Shi
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Zubair Muhammad
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Ihsan Khan
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Qamar Zaman
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Wasim Akbar Shah
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Xiaohua Jiang
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Limin Wu
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
| | - Hui Ma
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
- *Correspondence: Qinghua Shi, ; Hui Ma,
| | - Qinghua Shi
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Biomedical Sciences and Health Laboratory of Anhui Province, Hefei, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, China
- *Correspondence: Qinghua Shi, ; Hui Ma,
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8
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Yang Y, Li X, Ye S, Chen X, Wang L, Qian Y, Xin Q, Li L, Gong P. Identification of genes related to sexual differentiation and sterility in embryonic gonads of Mule ducks by transcriptome analysis. Front Genet 2022; 13:1037810. [PMID: 36386800 PMCID: PMC9643717 DOI: 10.3389/fgene.2022.1037810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/10/2022] [Indexed: 12/11/2023] Open
Abstract
The key genes of avian gonadal development are of great significance for sex determination. Transcriptome sequencing analysis of Mule duck gonad as potential sterile model is expected to screen candidate genes related to avian gonad development. In this study, the embryonic gonadal tissues of Mule ducks, Jinding ducks, and Muscovy ducks were collected and identified. Six sample groups including female Mule duck (A), male Mule duck (B), female Jinding duck (C), male Jinding duck (D), female Muscovy duck (E), and male Muscovy duck (F) were subjected to RNA sequencing analysis. A total of 9,471 differential genes (DEGs) and 691 protein-protein interaction pairs were obtained. Totally, 12 genes (Dmrt1, Amh, Sox9, Tex14, Trim71, Slc26a8, Spam1, Tdrp, Tsga10, Boc, Cxcl14, and Hsd17b3) were identified to be specifically related to duck testicular development, and 11 genes (Hsd17b1, Cyp19a1, Cyp17a1, Hhipl2, Tdrp, Uts2r, Cdon, Axin2, Nxph1, Brinp2, and Brinp3) were specifically related to duck ovarian development. Seven genes (Stra8, Dmc1, Terb1, Tex14, Tsga10, Spam1, and Plcd4) were screened to be specifically involved in the female sterility of Mule ducks; eight genes (Gtsf1, Nalcn, Tat, Slc26a8, Kmo, Plcd4, Aldh4a1, and Hgd) were specifically involved in male sterility; and five genes (Terb1, Stra8, Tex14 Tsga10 and Spam1) were involved in both female and male sterility. This study provides an insight into the differential development between male and female gonads of ducks and the sterility mechanism of Mule ducks through function, pathway, and protein interaction analyses. Our findings provide theoretical basis for the further research on sex determination and differentiation of birds and the sterility of Mule ducks.
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Affiliation(s)
- Yu Yang
- Institute of Animal Husbandry and Veterinary Science, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Xuelian Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, China
| | - Shengqiang Ye
- Institute of Animal Husbandry and Veterinary Science, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Xing Chen
- Institute of Animal Husbandry and Veterinary Science, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Lixia Wang
- Institute of Animal Husbandry and Veterinary Science, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Yunguo Qian
- Institute of Animal Husbandry and Veterinary Science, Wuhan Academy of Agricultural Science, Wuhan, China
| | - Qingwu Xin
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China
| | - Li Li
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China
| | - Ping Gong
- Institute of Animal Husbandry and Veterinary Science, Wuhan Academy of Agricultural Science, Wuhan, China
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