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Kodzik N, Ciereszko A, Judycka S, Słowińska M, Szczepkowska B, Świderska B, Dietrich MA. Cryoprotectant-specific alterations in the proteome of Siberian sturgeon spermatozoa induced by cryopreservation. Sci Rep 2024; 14:17707. [PMID: 39085328 PMCID: PMC11291920 DOI: 10.1038/s41598-024-68395-7] [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: 05/20/2024] [Accepted: 07/23/2024] [Indexed: 08/02/2024] Open
Abstract
Cryopreservation is crucial for conserving genetic diversity in endangered species including the critically endangered group of sturgeons (Acipenseridae), but it can compromise sperm quality and protein profiles. Although cryopreservation with dimethyl sulfoxide (DMSO) and methanol (MeOH) results in the recovery of good post-thaw motility, DMSO-preserved sperm show reduced fertilization ability. This study was conducted in Siberian sturgeon as a model for Acipenserid fishes to explore the effects of DMSO and MeOH on the proteome of semen using advanced proteomics methods-liquid chromatography‒mass spectrometry and two-dimensional difference gel electrophoresis. We analyzed the proteomic profiles of fresh and cryopreserved spermatozoa and their extracellular medium and showed that cryopreservation decreases motility and viability and increases reactive oxygen species levels, membrane fluidity, and acrosome damage. Despite having similar post-thaw semen motility, sperm treated with DMSO had significantly lower fertilization success (6.2%) than those treated with MeOH (51.2%). A total of 224 and 118 differentially abundant proteins were identified in spermatozoa preserved with MeOH and DMSO, respectively. MeOH-related proteins were linked to chromosomal structure and mitochondrial functionality, while DMSO-related proteins impacted fertilization by altering the acrosome reaction and binding of sperm to the zona pellucida and nuclear organization. Additionally, cryopreservation led to alterations in the proacrosin/acrosin system in both cryoprotectants. This study provides the first comprehensive proteomic characterization of Siberian sturgeon sperm after cryopreservation, offering insights into how cryoprotectants impact fertilization ability.
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Affiliation(s)
- Natalia Kodzik
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10, 10-748, Olsztyn, Poland
| | - Andrzej Ciereszko
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10, 10-748, Olsztyn, Poland
| | - Sylwia Judycka
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10, 10-748, Olsztyn, Poland
| | - Mariola Słowińska
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10, 10-748, Olsztyn, Poland
| | - Bożena Szczepkowska
- Department of Sturgeon Fish Breeding, National Inland Fisheries Research Institute in Olsztyn, 11-610, Pozezdrze, Pieczarki, Poland
| | - Bianka Świderska
- Mass Spectrometry Laboratory, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Pawinskiego 5a, 02-106, Warsaw, Poland
| | - Mariola A Dietrich
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10, 10-748, Olsztyn, Poland.
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2
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Cao M, Xiong L, Wang X, Guo S, Hu L, Kang Y, Wu X, Bao P, Chu M, Liang C, Pei J, Guo X. Comprehensive analysis of differentially expressed mRNAs, circRNAs, and miRNAs and their ceRNA network in the testis of cattle-yak, yak, and cattle. Genomics 2024; 116:110872. [PMID: 38849017 DOI: 10.1016/j.ygeno.2024.110872] [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: 03/06/2024] [Revised: 05/14/2024] [Accepted: 05/29/2024] [Indexed: 06/09/2024]
Abstract
Cattle-yak is a hybrid offspring resulting from the crossbreeding of yak and cattle, and it exhibits substantial heterosis in production performance. However, male sterility in cattle-yak remains a concern. Reports suggest that noncoding RNAs are involved in the regulation of spermatogenesis. Therefore, in this study, we comprehensively compared testicular transcription profiles among cattle, yak, and cattle-yak. Numerous differentially expressed genes (DEGs), differentially expressed circRNAs (DECs), and differentially expressed miRNAs (DEMs) were identified in the intersection of two comparison groups, namely cattle versus cattle-yak and yak versus cattle-yak, with the number of DEGs, DECs, and DEMs being 4968, 360, and 59, respectively. The DEGs in cattle-yaks, cattle, and yaks were mainly associated with spermatogenesis, male gamete generation, and sexual reproduction. Concurrently, GO and KEGG analyses indicated that DEC host genes and DEM source genes were involved in the regulation of spermatogenesis. The construction of a potential competing endogenous RNA network revealed that some differentially expressed noncoding RNAs may be involved in regulating the expression of genes related to testicular spermatogenesis, including miR-423-5p, miR-449b, miR-34b/c, and miR-15b, as well as previously unreported miR-6123 and miR-1306, along with various miRNA-circRNA interaction pairs. This study serves as a valuable reference for further investigations into the mechanisms underlying male sterility in cattle-yaks.
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Affiliation(s)
- Mengli Cao
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Lin Xiong
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Xingdong Wang
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Shaoke Guo
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Liyan Hu
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Yandong Kang
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Xiaoyu Wu
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Pengjia Bao
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Min Chu
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Chunnian Liang
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China
| | - Jie Pei
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China.
| | - Xian Guo
- Key Laboratory of Yak Breeding in Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou 730050, China.
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3
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Fakhro KA, Awwad J, Garibova S, Saraiva LR, Avella M. Conserved genes regulating human sex differentiation, gametogenesis and fertilization. J Transl Med 2024; 22:473. [PMID: 38764035 PMCID: PMC11103854 DOI: 10.1186/s12967-024-05162-2] [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: 03/05/2024] [Accepted: 04/03/2024] [Indexed: 05/21/2024] Open
Abstract
The study of the functional genome in mice and humans has been instrumental for describing the conserved molecular mechanisms regulating human reproductive biology, and for defining the etiologies of monogenic fertility disorders. Infertility is a reproductive disorder that includes various conditions affecting a couple's ability to achieve a healthy pregnancy. Recent advances in next-generation sequencing and CRISPR/Cas-mediated genome editing technologies have facilitated the identification and characterization of genes and mechanisms that, if affected, lead to infertility. We report established genes that regulate conserved functions in fundamental reproductive processes (e.g., sex determination, gametogenesis, and fertilization). We only cover genes the deletion of which yields comparable fertility phenotypes in both rodents and humans. In the case of newly-discovered genes, we report the studies demonstrating shared cellular and fertility phenotypes resulting from loss-of-function mutations in both species. Finally, we introduce new model systems for the study of human reproductive biology and highlight the importance of studying human consanguineous populations to discover novel monogenic causes of infertility. The rapid and continuous screening and identification of putative genetic defects coupled with an efficient functional characterization in animal models can reveal novel mechanisms of gene function in human reproductive tissues.
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Affiliation(s)
- Khalid A Fakhro
- Research Branch, Sidra Medicine, Doha, Qatar
- Weill Cornell Medicine, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Johnny Awwad
- Reproductive Medicine Unit, Sidra Medicine, Doha, Qatar
- Obstetrics & Gynecology, American University of Beirut Medical Center, Beirut, Lebanon
- Vincent Memorial Obstetrics & Gynecology Service, The Massachusetts General Hospital, Boston, MA, USA
| | | | - Luis R Saraiva
- Research Branch, Sidra Medicine, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Matteo Avella
- Research Branch, Sidra Medicine, Doha, Qatar.
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar.
- Department of Biomedical Sciences, Qatar University, Doha, Qatar.
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Al Dala Ali M, Longepied G, Nicolet A, Metzler-Guillemain C, Mitchell MJ. Spermatozoa in mice lacking the nucleoporin NUP210L show defects in head shape and motility but not in nuclear compaction or histone replacement. Clin Genet 2024; 105:364-375. [PMID: 38129135 DOI: 10.1111/cge.14468] [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: 10/26/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 12/23/2023]
Abstract
Biallelic loss-of-function mutation of NUP210L, encoding a testis-specific nucleoporin, has been reported in an infertile man whose spermatozoa show uncondensed heads and histone retention. Mice with a homozygous transgene intronic insertion in Nup210l were infertile but spermatozoa had condensed heads. Expression from this insertion allele is undefined, however, and residual NUP210L production could underlie the milder phenotype. To resolve this issue, we have created Nup210lem1Mjmm , a null allele of Nup210l, in the mouse. Nup210lem1Mjmm homozygotes show uniform mild anomalies of sperm head morphology and decreased motility, but nuclear compaction and histone removal appear unaffected. Thus, our mouse model does not support that NUP210L loss alone blocks spermatid nuclear compaction. Re-analyzing the patient's exome data, we identified a rare, potentially pathogenic, heterozygous variant in nucleoporin gene NUP153 (p.Pro485Leu), and showed that, in mouse and human, NUP210L and NUP153 colocalize at the caudal nuclear pole in elongating spermatids and spermatozoa. Unexpectedly, in round spermatids, NUP210L and NUP153 localisation differs between mouse (nucleoplasm) and human (nuclear periphery). Our data suggest two explanations for the increased phenotypic severity associated with NUP210L loss in human compared to mouse: a genetic variant in human NUP153 (p.Pro485Leu), and inter-species divergence in nuclear pore function in round spermatids.
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Affiliation(s)
- Maha Al Dala Ali
- Aix Marseille University, Inserm, MMG, Marseille, France
- College of Medicine, Al-Iraqia University, Baghdad, Iraq
| | - Guy Longepied
- Aix Marseille University, Inserm, MMG, Marseille, France
| | - Aurore Nicolet
- Aix Marseille University, Inserm, MMG, Marseille, France
| | - Catherine Metzler-Guillemain
- Aix Marseille University, Inserm, MMG, Marseille, France
- AP-HM, Pôle Femmes-Parents-Enfants, Centre Clinico-biologique AMP-CECOS, Marseille Cedex 5, France
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5
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Dacheux D, Martinez G, Broster Reix CE, Beurois J, Lores P, Tounkara M, Dupuy JW, Robinson DR, Loeuillet C, Lambert E, Wehbe Z, Escoffier J, Amiri-Yekta A, Daneshipour A, Hosseini SH, Zouari R, Mustapha SFB, Halouani L, Jiang X, Shen Y, Liu C, Thierry-Mieg N, Septier A, Bidart M, Satre V, Cazin C, Kherraf ZE, Arnoult C, Ray PF, Toure A, Bonhivers M, Coutton C. Novel axonemal protein ZMYND12 interacts with TTC29 and DNAH1, and is required for male fertility and flagellum function. eLife 2023; 12:RP87698. [PMID: 37934199 PMCID: PMC10629824 DOI: 10.7554/elife.87698] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023] Open
Abstract
Male infertility is common and complex, presenting a wide range of heterogeneous phenotypes. Although about 50% of cases are estimated to have a genetic component, the underlying cause often remains undetermined. Here, from whole-exome sequencing on samples from 168 infertile men with asthenoteratozoospermia due to severe sperm flagellum, we identified homozygous ZMYND12 variants in four unrelated patients. In sperm cells from these individuals, immunofluorescence revealed altered localization of DNAH1, DNALI1, WDR66, and TTC29. Axonemal localization of ZMYND12 ortholog TbTAX-1 was confirmed using the Trypanosoma brucei model. RNAi knock-down of TbTAX-1 dramatically affected flagellar motility, with a phenotype similar to the sperm from men bearing homozygous ZMYND12 variants. Co-immunoprecipitation and ultrastructure expansion microscopy in T. brucei revealed TbTAX-1 to form a complex with TTC29. Comparative proteomics with samples from Trypanosoma and Ttc29 KO mice identified a third member of this complex: DNAH1. The data presented revealed that ZMYND12 is part of the same axonemal complex as TTC29 and DNAH1, which is critical for flagellum function and assembly in humans, and Trypanosoma. ZMYND12 is thus a new asthenoteratozoospermia-associated gene, bi-allelic variants of which cause severe flagellum malformations and primary male infertility.
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Affiliation(s)
- Denis Dacheux
- University of Bordeaux, CNRSBordeauxFrance
- Bordeaux INP, Microbiologie Fondamentale et PathogénicitéBordeauxFrance
| | | | | | - Julie Beurois
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
| | - Patrick Lores
- Institut Cochin, INSERM U1016, CNRS UMR 8104, Université Paris CiteParisFrance
| | | | | | | | - Corinne Loeuillet
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
| | - Emeline Lambert
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
| | - Zeina Wehbe
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
| | - Jessica Escoffier
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
| | - Amir Amiri-Yekta
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECRTehranIslamic Republic of Iran
| | - Abbas Daneshipour
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECRTehranIslamic Republic of Iran
| | - Seyedeh-Hanieh Hosseini
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECRTehranIslamic Republic of Iran
| | - Raoudha Zouari
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain NordTunisTunisia
| | | | - Lazhar Halouani
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain NordTunisTunisia
| | - Xiaohui Jiang
- Human Sperm Bank, West China Second University Hospital of Sichuan UniversitySichuanChina
- NHC Key Laboratory of Chronobiology, Sichuan UniversitySichuanChina
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of EducationSichuanChina
| | - Ying Shen
- NHC Key Laboratory of Chronobiology, Sichuan UniversitySichuanChina
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of EducationSichuanChina
| | - Chunyu Liu
- Obstetrics and Gynecology Hospital, Fudan UniversityFudanChina
| | | | | | - Marie Bidart
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
- CHU Grenoble Alpes, Laboratoire de Génétique Moléculaire: Maladies Héréditaires et OncologieGrenobleFrance
| | - Véronique Satre
- CHU Grenoble-Alpes, UM de Génétique ChromosomiqueGrenobleFrance
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
| | - Caroline Cazin
- CHU Grenoble-Alpes, UM de Génétique ChromosomiqueGrenobleFrance
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
- CHU de Grenoble, UM GI-DPIGrenobleFrance
| | - Zine Eddine Kherraf
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
- CHU de Grenoble, UM GI-DPIGrenobleFrance
| | - Christophe Arnoult
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
| | - Pierre F Ray
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
- CHU de Grenoble, UM GI-DPIGrenobleFrance
| | - Aminata Toure
- Institute for Advanced Biosciences, INSERM U 1209, CNRS UMR 5309, Université Grenoble Alpes, Team Physiology and Pathophysiology of Sperm cellsGrenobleFrance
| | | | - Charles Coutton
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Université Grenoble Alpes, Team Genetics Epigenetics and Therapies of InfertilityGrenobleFrance
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Wang W, Su L, Meng L, He J, Tan C, Yi D, Cheng D, Zhang H, Lu G, Du J, Lin G, Zhang Q, Tu C, Tan YQ. Biallelic variants in KCTD19 associated with male factor infertility and oligoasthenoteratozoospermia. Hum Reprod 2023:7165695. [PMID: 37192818 DOI: 10.1093/humrep/dead095] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 04/14/2023] [Indexed: 05/18/2023] Open
Abstract
STUDY QUESTION Can whole-exome sequencing (WES) reveal new genetic factors responsible for male infertility characterized by oligozoospermia? SUMMARY ANSWER We identified biallelic missense variants in the Potassium Channel Tetramerization Domain Containing 19 gene (KCTD19) and confirmed it to be a novel pathogenic gene for male infertility. WHAT IS KNOWN ALREADY KCTD19 is a key transcriptional regulator that plays an indispensable role in male fertility by regulating meiotic progression. Kctd19 gene-disrupted male mice exhibit infertility due to meiotic arrest. STUDY DESIGN, SIZE, DURATION We recruited a cohort of 536 individuals with idiopathic oligozoospermia from 2014 to 2022 and focused on five infertile males from three unrelated families. Semen analysis data and ICSI outcomes were collected. WES and homozygosity mapping were performed to identify potential pathogenic variants. The pathogenicity of the identified variants was investigated in silico and in vitro. PARTICIPANTS/MATERIALS, SETTING, METHODS Male patients diagnosed with primary infertility were recruited from the Reproductive and Genetic Hospital of CITIC-Xiangya. Genomic DNA extracted from affected individuals was used for WES and Sanger sequencing. Sperm phenotype, sperm nuclear maturity, chromosome aneuploidy, and sperm ultrastructure were assessed using hematoxylin and eosin staining and toluidine blue staining, FISH and transmission electron microscopy. The functional effects of the identified variants in HEK293T cells were investigated via western blotting and immunofluorescence. MAIN RESULTS AND THE ROLE OF CHANCE We identified three homozygous missense variants (NM_001100915, c.G628A:p.E210K, c.C893T:p.P298L, and c.G2309A:p.G770D) in KCTD19 in five infertile males from three unrelated families. Abnormal morphology of the sperm heads with immature nuclei and/or nuclear aneuploidy were frequently observed in individuals with biallelic KCTD19 variants, and ICSI was unable to rescue these deficiencies. These variants reduced the abundance of KCTD19 due to increased ubiquitination and impaired its nuclear colocalization with its functional partner, zinc finger protein 541 (ZFP541), in HEK293T cells. LIMITATIONS, REASONS FOR CAUTION The exact pathogenic mechanism remains unclear, and warrants further studies using knock-in mice that mimic the missense mutations found in individuals with biallelic KCTD19 variants. WIDER IMPLICATIONS OF THE FINDINGS Our study is the first to report a likely causal relationship between KCTD19 deficiency and male infertility, confirming the critical role of KCTD19 in human reproduction. Additionally, this study provided evidence for the poor ICSI clinical outcomes in individuals with biallelic KCTD19 variants, which may guide clinical treatment strategies. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by the National Key Research and Developmental Program of China (2022YFC2702604 to Y.-Q.T.), the National Natural Science Foundation of China (81971447 and 82171608 to Y.-Q.T., 82101961 to C.T.), a key grant from the Prevention and Treatment of Birth Defects from Hunan Province (2019SK1012 to Y.-Q.T.), a Hunan Provincial Grant for Innovative Province Construction (2019SK4012), and the China Postdoctoral Science Foundation (2022M721124 to W.W.). The authors declare no conflicts of interest. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Weili Wang
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Lilan Su
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
| | - Lanlan Meng
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Jiaxin He
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
| | - Chen Tan
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
| | - Duo Yi
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Dehua Cheng
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Huan Zhang
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Guangxiu Lu
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Juan Du
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Ge Lin
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Qianjun Zhang
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- College of Life Science, Hunan Normal University, Changsha, China
| | - Chaofeng Tu
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
| | - Yue-Qiu Tan
- NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- College of Life Science, Hunan Normal University, Changsha, China
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7
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Miyazaki MA, Guilharducci RL, Intasqui P, Bertolla RP. Mapping the human sperm proteome - novel insights into reproductive research. Expert Rev Proteomics 2023; 20:19-45. [PMID: 37140161 DOI: 10.1080/14789450.2023.2210764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
INTRODUCTION Spermatozoa are highly specialized cells with unique morphology. In addition, spermatozoa lose a considerable amount of cytoplasm during spermiogenesis, when they also compact their DNA, resulting in a transcriptionally quiescent cell. Throughout the male reproductive tract, sperm will acquire proteins that enable them to interact with the female reproductive tract. After ejaculation, proteins undergo post-translational modifications for sperm to capacitate, hyperactivate and fertilize the oocyte. Many proteins have been identified as predictors of male infertility, and also investigated in diseases that compromise reproductive potential. AREAS COVERED In this review we proposed to summarize the recent findings about the sperm proteome and how they affect sperm structure, function, and fertility. A literature search was performed using PubMed and Google Scholar databases within the past 5 years until August 2022. EXPERT OPINION Sperm function depends on protein abundance, conformation, and PTMs; understanding the sperm proteome may help to identify pathways essential to fertility, even making it possible to unravel the mechanisms involved in idiopathic infertility. In addition, proteomics evaluation offers knowledge regarding alterations that compromise the male reproductive potential.
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Affiliation(s)
- Mika Alexia Miyazaki
- Department of Surgery, Division of Urology, Human Reproduction Section, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Raquel Lozano Guilharducci
- Department of Surgery, Division of Urology, Human Reproduction Section, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Paula Intasqui
- Department of Surgery, Division of Urology, Human Reproduction Section, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Ricardo Pimenta Bertolla
- Department of Surgery, Division of Urology, Human Reproduction Section, Universidade Federal de São Paulo, São Paulo, Brazil
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Coudert A, Cazin C, Amiri-Yekta A, Ben Mustapha SF, Zouari R, Bessonat J, Zoghmar A, Clergeau A, Metzler-Guillemain C, Triki C, Lejeune H, Sermondade N, Pipiras E, Prisant N, Cedrin I, Koscinski I, Keskes L, Lestrade F, Hesters L, Rives N, Dorphin B, Guichet A, Patrat C, Dulioust E, Feraille A, Robert F, Brouillet S, Morel F, Perrin A, Rougier N, Bieth E, Sorlin A, Siffroi JP, Ben Khelifa M, Boiterelle F, Hennebicq S, Satre V, Arnoult C, Coutton C, Barbotin AL, Thierry-Mieg N, Kherraf ZE, Ray PF. Genetic causes of macrozoospermia and proposal for an optimized genetic diagnosis strategy based on sperm parameters. J Genet Genomics 2023:S1673-8527(23)00094-2. [PMID: 37116580 DOI: 10.1016/j.jgg.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 04/14/2023] [Accepted: 04/16/2023] [Indexed: 04/30/2023]
Affiliation(s)
- Alicia Coudert
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France; CHU Grenoble Alpes, UM GI-DPI, Grenoble, 38000, France; CHU Grenoble Alpes, UM de Génétique Chromosomique, 38000 Grenoble, France
| | - Caroline Cazin
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France; CHU Grenoble Alpes, UM GI-DPI, Grenoble, 38000, France
| | - Amir Amiri-Yekta
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France; CHU Grenoble Alpes, UM GI-DPI, Grenoble, 38000, France; Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | | | - Raoudha Zouari
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain Nord, 1003 Tunis, Tunisia
| | - Julien Bessonat
- CHU Grenobles Alpes, UF de Biologie de la Procréation, 38000 Grenoble, France
| | - Abdelali Zoghmar
- Reproduction Sciences and Surgery Clinique, Ibn Rochd, Constantine, Algeria
| | - Antoine Clergeau
- CHU Caen, CECOS de Caen, Département de Biologie, Unité de Biologie de la Reproduction, 14033 Caen, France
| | - Catherine Metzler-Guillemain
- Assistance-Publique des Hôpitaux de Marseille (AP-HM), Pôle Femmes-Parents-Enfants, Centre Clinico-biologique AMP-CECOS, Marseille, France and Aix Marseille Univ, INSERM, MMG, UMR 1251, Marseille, France
| | - Chema Triki
- Clinique Hannibal, Centre d'AMP, les berges du lac, 1053 Tunis, Tunisia
| | - Hervé Lejeune
- Reproductive Medicine Department, Hospices Civil de Lyon, Lyon, France
| | | | - Eva Pipiras
- Hôpital Jean Verdier, Université Sorbonne Paris Nord, Paris, France
| | | | - Isabelle Cedrin
- Service de Médecine de la Reproduction, CHU Jean Verdier, Paris, France
| | | | | | - Florence Lestrade
- CHR Metz-Thionville, Service d'Assistance Médicale à la Procréation, 57530 Ars-Laquenexy, France
| | - Laetitia Hesters
- Laboratoire de Fécondation in vitro, Hôpital Antoine Béclère, France
| | - Nathalie Rives
- Univ Rouen Normandie, Inserm U1239, NorDIC, Adrenal and Gonadal Pathophysiology, Reproductive Biology Laboratory-CECOS, Rouen University Hospital, 76031 Rouen cedex, France
| | - Béatrice Dorphin
- CHAL Centre Hospitalier Alpes Léman, Centre AMP74, 74130 Contamine-sur-Arve
| | - Agnes Guichet
- CHU Angers, Service de Génétique, 49933 Angers, INSERM U1083 France
| | - Catherine Patrat
- Service de Biologie de la Reproduction - CECOS Hopital Cochin, 74014, Paris
| | - Emmanuel Dulioust
- Service de Biologie de la Reproduction - CECOS Hopital Cochin, 74014, Paris
| | - Aurélie Feraille
- Univ Rouen Normandie, Inserm U1239, NorDIC, Adrenal and Gonadal Pathophysiology, Reproductive Biology Laboratory-CECOS, Rouen University Hospital, 76031 Rouen cedex, France
| | - François Robert
- IRH Médicentre, Clinique du Val d'Ouest, 39 chemin de la Vernique, 69 130 Ecully, France
| | - Sophie Brouillet
- CHU Arnaud De Villeneuve, Biologie de la Reproduction, 34000 Montpellier, France
| | - Frédéric Morel
- Faculté de médecine et des sciences de la santé, Université de Brest, EFS, UMR1078, GGB, Brest, France; Service de Génétique Médicale et Biologie de la Reproduction, CHU de Brest, Brest, France
| | - Aurore Perrin
- Faculté de médecine et des sciences de la santé, Université de Brest, EFS, UMR1078, GGB, Brest, France; Service de Génétique Médicale et Biologie de la Reproduction, CHU de Brest, Brest, France
| | - Nathalie Rougier
- CHRU Nîmes, Laboratoire d'Assistance Médicale à la Procréation, 30029 Nîmes, France
| | - Eric Bieth
- CHU Toulouse, Service de Génétique, 31059 Toulouse, France
| | - Arthur Sorlin
- Laboratoire national de santé, 1 Rue Louis Rech, L-3555 Dudelange, Luxembourg
| | - Jean-Pierre Siffroi
- Sorbonne Université, INSERM, UMRS_933, AP-HP, Hôpital Armand Trousseau, F-75012 Paris, France
| | | | - Florence Boiterelle
- Service d'assistance médicale à la procréation-Biologie de la reproduction, hôpital de Poissy, 78300 Poissy, France; EA 7404-GIG, UFR des sciences de la santé Simone-Veil, université de Versailles-Saint-Quentin-en-Yvelines, Paris Saclay, 78180 Montigny-le-Bretonneux, France
| | - Sylvianne Hennebicq
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France; CHU Grenobles Alpes, UF de Biologie de la Procréation, 38000 Grenoble, France
| | - Veronique Satre
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France; CHU Grenoble Alpes, UM de Génétique Chromosomique, 38000 Grenoble, France
| | - Christophe Arnoult
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France
| | - Charles Coutton
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France; CHU Grenoble Alpes, UM de Génétique Chromosomique, 38000 Grenoble, France
| | - Anne-Laure Barbotin
- CHU Lille, Hôpital Jeanne De Flandre, Laboratoire de Biologie de la Reproduction-Spermiologie, 59037 Lille, France
| | | | - Zine-Eddine Kherraf
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France; CHU Grenoble Alpes, UM GI-DPI, Grenoble, 38000, France
| | - Pierre F Ray
- Genetic Epigenetic and Therapies of Infertility team, Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, 38000 Grenoble, France; CHU Grenoble Alpes, UM GI-DPI, Grenoble, 38000, France.
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Li Z, Lin Z, Ji S, Lai KP, Wan HT, Wong CKC, Li L. Perfluorooctanesulfonic acid exposure altered hypothalamic metabolism and disturbed male fecundity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 844:156881. [PMID: 35753445 DOI: 10.1016/j.scitotenv.2022.156881] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/10/2022] [Accepted: 06/18/2022] [Indexed: 06/15/2023]
Abstract
Previous studies have examined the effects of perfluorooctanesulfonic acid (PFOS) on disruption of the blood-testis barrier and spermatogenesis. Sertoli and Leydig cells were perturbed, resulting in a decrease in testosterone levels and sperm counts. However, the effects of PFOS on male fecundity are not limited to the testes. In this study, we demonstrated that oral PFOS exposure (1 μg/g BW and 5 μg/g BW) decreased the function of the Luteinizing hormone (LH)/Luteinizing hormone receptor (LHr) and decreased epididymal sperm motility. Consistently, testicular transcriptome analysis revealed that PFOS altered the expression of a cluster of genes associated with sperm motility and steroidogenesis. In mice exposed to PFOS, c-Fos immunostaining showed activation of the lateral septal nucleus (LS), paraventricular thalamus (PVT), locus coeruleus (LC), which are known to be related to anxiety-like behaviors. Metabolomic analyses of the hypothalamus revealed that exposure to PFOS perturbed the translation of proteins, as well as the biosynthesis of neurotransmitters and neuromodulators. Altogether, the activation of brain nuclei, shift of hypothalamic metabolome, and reduction of LH/LHr circuit resulted from PFOS exposure suggested the toxicant's systematic effects on male reproduction.
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Affiliation(s)
- Zijie Li
- Croucher Institute for Environmental Sciences, Department of Biology, Hong Kong Baptist University, Hong Kong SAR 999077, China; The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518000, China
| | - Ziyi Lin
- The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518000, China
| | - Shuqin Ji
- The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518000, China
| | - Keng-Po Lai
- Laboratory of Environmental Pollution and Integrative Omics, Guangxi Key Laboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin 530022, China
| | - Hin-Ting Wan
- Croucher Institute for Environmental Sciences, Department of Biology, Hong Kong Baptist University, Hong Kong SAR 999077, China
| | - Chris Kong Chu Wong
- Croucher Institute for Environmental Sciences, Department of Biology, Hong Kong Baptist University, Hong Kong SAR 999077, China.
| | - Lei Li
- The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518000, China; Guangdong Provincial Key Laboratory of Brain Connectome and Behavior, CAS Key Laboratory of Brain Connectome and Manipulation, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen 518000, China.
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10
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Okada Y. Sperm chromatin condensation: epigenetic mechanisms to compact the genome and spatiotemporal regulation from inside and outside the nucleus. Gene 2022; 97:41-53. [PMID: 35491100 DOI: 10.1266/ggs.21-00065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Sperm chromatin condensation is a critical step in mammalian spermatogenesis to protect the paternal DNA from external damaging factors and to acquire fertility. During chromatin condensation, various events proceed in a chronological order, independently or in sequence, interacting with each other both inside and outside the nucleus to support the dramatic chromatin changes. Among these events, histone-protamine replacement, which is concomitant with acrosome biogenesis and cytoskeletal alteration, is the most critical step associated with nuclear elongation. Failures of not only intranuclear events but also extra-nuclear events severely affect sperm shape and chromatin state and are subsequently linked to infertility. This review focuses on nuclear and non-nuclear factors that affect sperm chromatin condensation and its effects, and further discusses the possible utility of sperm chromatin for clinical applications.
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Affiliation(s)
- Yuki Okada
- Laboratory of Pathology and Development, Institute for Quantitative Biosciences, The University of Tokyo
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11
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Loeuillet C, Dhellemmes M, Cazin C, Kherraf ZE, Fourati Ben Mustapha S, Zouari R, Thierry-Mieg N, Arnoult C, Ray PF. A recurrent ZP1 variant is responsible for Oocyte Maturation Defect with degenerated oocytes in infertile females. Clin Genet 2022; 102:22-29. [PMID: 35460069 PMCID: PMC9327729 DOI: 10.1111/cge.14144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 04/08/2022] [Accepted: 04/19/2022] [Indexed: 11/30/2022]
Abstract
A female factor is present in approximately 70% of couple infertility, often due to ovulatory disorders. In oocyte maturation defect (OMD), affected patients have a primary infertility with normal menstrual cycles but produce no oocyte, degenerated (atretic) or abnormal oocytes blocked at different stages of maturation. Four genes have so far been associated with OMD: PATL2, TUBB8, WEE2, and ZP1. In our initial study, 6 out of 23 OMD subjects were shown to carry the same PATL2 homozygous loss of function variant and one patient had a TUBB8 truncating variant. Here, we included four additional OMD patients and reanalyzed all 27 subjects. In addition to the seven patients with a previously identified defect, five carried the same deleterious homozygous ZP1 variant (c.1097G>A; p.Arg366Gln). All the oocytes from ZP1‐associated patients appeared shriveled and dark indicating that the abnormal ZP1 protein induced oocyte death and degeneration. Overall ZP1‐associated patients had degenerated or absent oocytes contrary to PATL2‐associated subjects who had immature oocytes blocked mainly at the germinal vesicle stage. In this cohort of North African OMD patients, whole exome sequencing permitted to diagnose 44% of the patients studied and to identify a new frequent ZP1 variant.
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Affiliation(s)
- Corinne Loeuillet
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, France
| | - Magali Dhellemmes
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, France
| | - Caroline Cazin
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, France.,CHU Grenoble Alpes, UM GI-DPI, Grenoble, France.,Laboratoire Eurofins Biomnis, Département de Génétique Moléculaire, Lyon, France
| | - Zine-Eddine Kherraf
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, France.,CHU Grenoble Alpes, UM GI-DPI, Grenoble, France
| | | | - Raoudha Zouari
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain Nord, Tunis, Tunisia
| | | | - Christophe Arnoult
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, France
| | - Pierre F Ray
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, France.,CHU Grenoble Alpes, UM GI-DPI, Grenoble, France
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12
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Kherraf ZE, Cazin C, Bouker A, Fourati Ben Mustapha S, Hennebicq S, Septier A, Coutton C, Raymond L, Nouchy M, Thierry-Mieg N, Zouari R, Arnoult C, Ray PF. Whole-exome sequencing improves the diagnosis and care of men with non-obstructive azoospermia. Am J Hum Genet 2022; 109:508-517. [PMID: 35172124 DOI: 10.1016/j.ajhg.2022.01.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/19/2022] [Indexed: 12/12/2022] Open
Abstract
Non-obstructive azoospermia (NOA) is a severe and frequent cause of male infertility, often treated by testicular sperm extraction followed by intracytoplasmic sperm injection. The aim of this study is to improve the genetic diagnosis of NOA, by identifying new genes involved in human NOA and to better assess the chances of successful sperm extraction according to the individual's genotype. Exome sequencing was performed on 96 NOA-affected individuals negative for routine genetic tests. Bioinformatics analysis was limited to a panel of 151 genes selected as known causal or candidate genes for NOA. Only highly deleterious homozygous or hemizygous variants were retained as candidates. A likely causal defect was identified in 16 genes in a total of 22 individuals (23%). Six genes had not been described in man (DDX25, HENMT1, MCMDC2, MSH5, REC8, TDRKH) and 10 were previously reported (C14orf39, DMC1, FANCM, GCNA, HFM1, MCM8, MEIOB, PDHA2, TDRD9, TERB1). Seven individuals had defects in genes from piwi or DNA repair pathways, three in genes involved in post-meiotic maturation, and 12 in meiotic processes. Interestingly, all individuals with defects in meiotic genes had an unsuccessful sperm retrieval, indicating that genetic diagnosis prior to TESE could help identify individuals with low or null chances of successful sperm retrieval and thus avoid unsuccessful surgeries.
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Affiliation(s)
- Zine-Eddine Kherraf
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, 38000 Grenoble, France; CHU Grenoble Alpes, UM GI-DPI, Grenoble 38000, France
| | - Caroline Cazin
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, 38000 Grenoble, France; CHU Grenoble Alpes, UM GI-DPI, Grenoble 38000, France; Laboratoire Eurofins Biomnis, Département de Génétique Moléculaire, 69 007 Lyon, France
| | - Amine Bouker
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain Nord, 1003 Tunis, Tunisia
| | | | - Sylviane Hennebicq
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, 38000 Grenoble, France; CHU Grenoble Alpes, UM laboratoire d'aide à la procréation-CECOS, 38 000 Grenoble, France
| | - Amandine Septier
- Univ. Grenoble Alpes, CNRS, UMR5525, TIMC, 38000 Grenoble, France
| | - Charles Coutton
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, 38000 Grenoble, France; CHU Grenoble Alpes, UM de Génétique Chromosomique, 38000 Grenoble, France
| | - Laure Raymond
- Laboratoire Eurofins Biomnis, Département de Génétique Moléculaire, 69 007 Lyon, France
| | - Marc Nouchy
- Laboratoire Eurofins Biomnis, Département de Génétique Moléculaire, 69 007 Lyon, France
| | | | - Raoudha Zouari
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain Nord, 1003 Tunis, Tunisia
| | - Christophe Arnoult
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, 38000 Grenoble, France
| | - Pierre F Ray
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, 38000 Grenoble, France; CHU Grenoble Alpes, UM GI-DPI, Grenoble 38000, France.
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13
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Myers AN, Lawhon SD, Diesel AB, Bradley CW, Rodrigues Hoffmann A, Murphy WJ. An ancient haplotype containing antimicrobial peptide gene variants is associated with severe fungal skin disease in Persian cats. PLoS Genet 2022; 18:e1010062. [PMID: 35157719 PMCID: PMC8880935 DOI: 10.1371/journal.pgen.1010062] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 02/25/2022] [Accepted: 01/28/2022] [Indexed: 11/19/2022] Open
Abstract
Dermatophytosis, also known as ringworm, is a contagious fungal skin disease affecting humans and animals worldwide. Persian cats exhibit severe forms of the disease more commonly than other breeds of cat, including other long-haired breeds. Certain types of severe dermatophytosis in humans are reportedly caused by monogenic inborn errors of immunity. The goal of this study was to identify genetic variants in Persian cats contributing to the phenotype of severe dermatophytosis. Whole-genome sequencing of case and control Persian cats followed by a genome-wide association study identified a highly divergent, disease-associated haplotype on chromosome F1 containing the S100 family of genes. S100 calcium binding protein A9 (S100A9), which encodes a subunit of the antimicrobial heterodimer known as calprotectin, contained 13 nonsynonymous variants between cases and controls. Evolutionary analysis of S100A9 haplotypes comparing cases, controls, and wild felids suggested the divergent disease-associated haplotype was likely introgressed into the domestic cat lineage and maintained via balancing selection. We demonstrated marked upregulation of calprotectin expression in the feline epidermis during dermatophytosis, suggesting involvement in disease pathogenesis. Given this divergent allele has been maintained in domestic cat and wildcat populations, this haplotype may have beneficial effects against other pathogens. The pathogen specificity of this altered protein should be investigated before attempting to reduce the allele frequency in the Persian cat breed. Further work is needed to clarify if severe Persian dermatophytosis is a monogenic disease or if hidden disease-susceptibility loci remain to be discovered. Consideration should be given to engineering antimicrobial peptides such as calprotectin for topical treatment of dermatophytosis in humans and animals. Fungal skin infections known as ringworm or dermatophytosis affect billions of humans and animals worldwide. Normally the disease is self-limiting in affected individuals. The Persian cat breed is a popular breed known for its long hair coat and short nose as well as its propensity to develop severe, chronic dermatophytosis. By examining the genomes of Persian cats, we discovered that a specific region of DNA is highly altered between cats with and without severe dermatophytosis. The DNA sequence in this region is particularly divergent within a cluster of genes involved in immune defense against pathogens. Notably, alterations to the DNA sequence cause several changes in the antimicrobial protein known as calprotectin, which defends against pathogens in the skin of cats. Persian cats with severe dermatophytosis have a version of calprotectin similar to a version maintained by certain desert-dwelling wild felids such as sand cats and Asiatic wildcats. Therefore, we think this version of the protein is beneficial in some environments or against certain pathogens but not against the fungus that causes ringworm in cats. Our findings suggest changes to calprotectin may affect pathogen specificity and engineered calprotectin could be considered as a novel therapy for dermatophytosis in humans and animals.
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Affiliation(s)
- Alexandra N. Myers
- Department of Veterinary Pathobiology, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, Texas, Unites States of America
- * E-mail: (ANM); (WJM)
| | - Sara D. Lawhon
- Department of Veterinary Pathobiology, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, Texas, Unites States of America
| | - Alison B. Diesel
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, Texas, Unites States of America
| | - Charles W. Bradley
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, Unites States of America
| | - Aline Rodrigues Hoffmann
- Department of Veterinary Pathobiology, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, Texas, Unites States of America
| | - William J. Murphy
- Department of Veterinary Integrative Biosciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, Texas, Unites States of America
- * E-mail: (ANM); (WJM)
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14
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Guo Q, Liu Q, Wang N, Wang J, Sun A, Qiao J, Yan L. The function of Nucleoporin 37 on mouse oocyte maturation and preimplantation embryo development. J Assist Reprod Genet 2022; 39:107-116. [PMID: 35022896 PMCID: PMC8866631 DOI: 10.1007/s10815-021-02330-x] [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: 05/19/2021] [Accepted: 09/20/2021] [Indexed: 01/03/2023] Open
Abstract
PURPOSE Nucleoporin 37 (NUP37) has been reported to activate the YAP-TEAD signaling, which is crucial for early embryo development. However, whether NUP37 is involved in oocyte meiosis and embryo development remains largely unknown. The study aimed to clarify the function of Nup37 in oocyte maturation and early embryo development, and to explore the mechanism. METHODS The expression level and subcellular localization of NUP37 were explored. After knocking down of Nup37 by microinjecting interfering RNA (siRNA), the oocyte maturation rate, aberrant PB1 extrusion rate, and blastocyst formation rate were evaluated. In addition, the effect of the downregulation of Nup37 on YAP-TEAD signaling was confirmed by immunofluorescence staining and real-time quantitative PCR. RESULTS NUP37 was highly expressed in oocytes and early embryos; it mainly localized to the nuclear periphery at mice GV stage oocytes and early embryos. Nup37 depletion led to aberrant PB1 extrusion at the MII stage oocyte and a decreased blastocyst formation rate. The reduction of NUP37 caused YAP1 mislocalization and decreased the expression of Tead1, Tead2, and Tead4 during mice embryo development, thus affecting the YAP-TEAD activity and embryo developmental competence. CONCLUSIONS In summary, NUP37 played an important role in mice oocyte maturation and preimplantation embryo development.
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Affiliation(s)
- Qianying Guo
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education Beijing Key, Beijing, 100191 China ,Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, 100191 China ,Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
| | - Qiang Liu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education Beijing Key, Beijing, 100191 China ,Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, 100191 China ,Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
| | - Nan Wang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education Beijing Key, Beijing, 100191 China ,Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, 100191 China ,Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
| | - Jing Wang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education Beijing Key, Beijing, 100191 China ,Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, 100191 China ,Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
| | - Andi Sun
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education Beijing Key, Beijing, 100191 China ,Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, 100191 China ,Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
| | - Jie Qiao
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education Beijing Key, Beijing, 100191 China ,Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, 100191 China ,Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
| | - Liying Yan
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, 100191 China ,Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education Beijing Key, Beijing, 100191 China ,Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, 100191 China ,Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
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15
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Liu S, Zhang J, Kherraf ZE, Sun S, Zhang X, Cazin C, Coutton C, Zouari R, Zhao S, Hu F, Fourati Ben Mustapha S, Arnoult C, Ray PF, Liu M. CFAP61 is required for sperm flagellum formation and male fertility in human and mouse. Development 2021; 148:273455. [PMID: 34792097 DOI: 10.1242/dev.199805] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/25/2021] [Indexed: 11/20/2022]
Abstract
Defects in the structure or motility of cilia and flagella may lead to severe diseases such as primary ciliary dyskinesia (PCD), a multisystemic disorder with heterogeneous manifestations affecting primarily respiratory and reproductive functions. We report that CFAP61 is a conserved component of the calmodulin- and radial spoke-associated complex (CSC) of cilia. We find that a CFAP61 splice variant, c.143+5G>A, causes exon skipping/intron retention in human, inducing a multiple morphological abnormalities of the flagella (MMAF) phenotype. We generated Cfap61 knockout mice that recapitulate the infertility phenotype of the human CFAP61 mutation, but without other symptoms usually observed in PCD. We find that CFAP61 interacts with the CSC, radial spoke stalk and head. During early stages of Cfap61-/- spermatid development, the assembly of radial spoke components is impaired. As spermiogenesis progresses, the axoneme in Cfap61-/- cells becomes unstable and scatters, and the distribution of intraflagellar transport proteins is disrupted. This study reveals an organ-specific mechanism of axoneme stabilization that is related to male infertility.
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Affiliation(s)
- Siyu Liu
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China
| | - Jintao Zhang
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China
| | - Zine Eddine Kherraf
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, F-38000, France.,CHU de Grenoble, UM GI-DPI, Grenoble, F-38000, France
| | - Shuya Sun
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China
| | - Xin Zhang
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China
| | - Caroline Cazin
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, F-38000, France.,CHU de Grenoble, UM GI-DPI, Grenoble, F-38000, France
| | - Charles Coutton
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, F-38000, France.,CHU de Grenoble, UM de Génétique Chromosomique, Grenoble, F-38000, France
| | - Raoudha Zouari
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain Nord, 1003 Tunis, Tunisia
| | - Shuqin Zhao
- State Key Laboratory of Reproductive Medicine, Animal Core Facility of Nanjing Medical University, Nanjing 211166, China
| | - Fan Hu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, 211166, China
| | | | - Christophe Arnoult
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, F-38000, France
| | - Pierre F Ray
- Univ. Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team Genetics Epigenetics and Therapies of Infertility, Grenoble, F-38000, France.,CHU de Grenoble, UM GI-DPI, Grenoble, F-38000, France
| | - Mingxi Liu
- State Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China
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16
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Castaneda JM, Shimada K, Satouh Y, Yu Z, Devlin DJ, Ikawa M, Matzuk MM. FAM209 associates with DPY19L2, and is required for sperm acrosome biogenesis and fertility in mice. J Cell Sci 2021; 134:272021. [PMID: 34471926 PMCID: PMC8627553 DOI: 10.1242/jcs.259206] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 08/04/2021] [Indexed: 01/31/2023] Open
Abstract
Infertility afflicts up to 15% of couples globally each year with men a contributing factor in 50% of these cases. Globozoospermia is a rare condition found in infertile men, which is characterized by defective acrosome biogenesis leading to the production of round-headed sperm. Here, we report that family with sequence similarity 209 (Fam209) is required for acrosome biogenesis in mouse sperm. FAM209 is a small transmembrane protein conserved among mammals. Loss of Fam209 results in fertility defects that are secondary to abnormalities in acrosome biogenesis during spermiogenesis, reminiscent of globozoospermia. Analysis of the FAM209 proteome identified DPY19L2, whose human orthologue is involved in the majority of globozoospermia cases. Although mutations in human and mouse Dpy19l2 have been shown to cause globozoospermia, no in vivo interacting partners of DPY19L2 have been identified until now. FAM209 colocalizes with DPY19L2 at the inner nuclear membrane to maintain the developing acrosome. Here, we identified FAM209 as the first interacting partner of DPY19L2, and the second protein that is essential for acrosome biogenesis that localizes to the inner nuclear membrane.
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Affiliation(s)
- Julio M Castaneda
- Research Institute for Microbial Diseases, Department of Experimental Genome Research, Osaka University, Osaka 5620031, Japan
| | - Keisuke Shimada
- Research Institute for Microbial Diseases, Department of Experimental Genome Research, Osaka University, Osaka 5620031, Japan
| | - Yuhkoh Satouh
- Institute for Molecular and Cellular Regulation, Department of Molecular and Cellular Biology, Gunma University, Gunma 3718512, Japan
| | - Zhifeng Yu
- Department of Pathology & Immunology and Center for Drug Discovery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Darius J Devlin
- Department of Pathology & Immunology and Center for Drug Discovery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Masahito Ikawa
- Research Institute for Microbial Diseases, Department of Experimental Genome Research, Osaka University, Osaka 5620031, Japan
| | - Martin M Matzuk
- Department of Pathology & Immunology and Center for Drug Discovery, Baylor College of Medicine, Houston, TX 77030, USA
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17
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Cong J, Wang X, Amiri-Yekta A, Wang L, Kherraf ZE, Liu C, Cazin C, Tang S, Hosseini SH, Tian S, Daneshipour A, Wang J, Zhou Y, Zeng Y, Yang S, He X, Li J, Cao Y, Jin L, Ray PF, Zhang F. Homozygous mutations in CCDC34 cause male infertility with oligoasthenoteratozoospermia in humans and mice. J Med Genet 2021; 59:710-718. [PMID: 34348960 DOI: 10.1136/jmedgenet-2021-107919] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/14/2021] [Indexed: 11/03/2022]
Abstract
BACKGROUND Oligoasthenoteratozoospermia is a typical feature of sperm malformations leading to male infertility. Only a few genes have been clearly identified as pathogenic genes of oligoasthenoteratozoospermia. METHODS AND RESULTS Here, we identified a homozygous frameshift variant (c.731dup, p.Asn244Lysfs*3) in CCDC34, which is preferentially expressed in the human testis, using whole-exome sequencing in a cohort of 100 Chinese men with multiple morphological abnormalities of the sperm flagella (MMAF). In an additional cohort of 167 MMAF-affected men from North Africa, Iran and France, we identified a second subject harbouring a homozygous CCDC34 frameshift variant (c.799_817del, p.Glu267Lysfs*72). Both affected men presented a typical MMAF phenotype with an abnormally low sperm concentration (ie, oligoasthenoteratozoospermia). Transmission electron microscopy analysis of the sperm flagella affected by CCDC34 deficiency further revealed dramatic disorganisation of the axoneme. Immunofluorescence assays of the spermatozoa showed that CCDC34 deficiency resulted in almost absent staining of CCDC34 and intraflagellar transport-B complex-associated proteins (such as IFT20 and IFT52). Furthermore, we generated a mouse Ccdc34 frameshift mutant using CRISPR-Cas9 technology. Ccdc34-mutated (Ccdc34mut/mut ) male mice were sterile and presented oligoasthenoteratozoospermia with typical MMAF anomalies. Intracytoplasmic sperm injection has good pregnancy outcomes in both humans and mice. CONCLUSIONS Our findings support that CCDC34 is crucial to the formation of sperm flagella and that biallelic deleterious mutations in CCDC34/Ccdc34 cause male infertility with oligoasthenoteratozoospermia in humans and mice.
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Affiliation(s)
- Jiangshan Cong
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Xiong Wang
- Department of Surgery, Medical College of Shandong University, Jinan, Shandong, China.,Reproductive Medicine Center, Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Amir Amiri-Yekta
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, Academic Center for Education, Culture, and Research, Tehran, Iran.,Université Grenoble Alpes, Genetic Epigenetic and Therapies of Infertility, Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Grenoble, France
| | - Lingbo Wang
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Zine-Eddine Kherraf
- Université Grenoble Alpes, Genetic Epigenetic and Therapies of Infertility, Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Grenoble, France.,Centre Hospitalier Universitaire de Grenoble, UM GI-DPI, Grenoble, France
| | - Chunyu Liu
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Caroline Cazin
- Université Grenoble Alpes, Genetic Epigenetic and Therapies of Infertility, Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Grenoble, France.,Centre Hospitalier Universitaire de Grenoble, UM GI-DPI, Grenoble, France.,Laboratoire Eurofins Biomnis, Lyon, France
| | - Shuyan Tang
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Seyedeh Hanieh Hosseini
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, Academic Center for Education, Culture, and Research, Tehran, Iran
| | - Shixiong Tian
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Abbas Daneshipour
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, Academic Center for Education, Culture, and Research, Tehran, Iran
| | - Jiaxiong Wang
- State Key Laboratory of Reproductive Medicine, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, China.,Suzhou Municipal Hospital, Suzhou, Jiangsu, China
| | - Yiling Zhou
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Yuyan Zeng
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China
| | - Shenmin Yang
- State Key Laboratory of Reproductive Medicine, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, China.,Suzhou Municipal Hospital, Suzhou, Jiangsu, China
| | - Xiaojin He
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.,NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China.,MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, Hefei, Anhui, China
| | - Jinsong Li
- State Key Laboratory of Cell Biology, Shanghai Key Laboratory of Molecular Andrology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China.,University of the Chinese Academy of Sciences, Shangai, China
| | - Yunxia Cao
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.,NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, Anhui, China.,MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, Hefei, Anhui, China
| | - Li Jin
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China
| | - Pierre F Ray
- Université Grenoble Alpes, Genetic Epigenetic and Therapies of Infertility, Institute for Advanced Biosciences, INSERM U1209, CNRS UMR 5309, Grenoble, France .,Centre Hospitalier Universitaire de Grenoble, UM GI-DPI, Grenoble, France
| | - Feng Zhang
- Obstetrics and Gynecology Hospital, NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), State Key Laboratory of Genetic Engineering at School of Life Sciences, Fudan University, Shanghai, China .,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
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