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Liu WS, Wu BS, Yang L, Chen SD, Zhang YR, Deng YT, Wu XR, He XY, Yang J, Feng JF, Cheng W, Xu YM, Yu JT. Whole exome sequencing analyses reveal novel genes in telomere length and their biomedical implications. GeroScience 2024:10.1007/s11357-024-01203-2. [PMID: 38837026 DOI: 10.1007/s11357-024-01203-2] [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: 12/29/2023] [Accepted: 05/11/2024] [Indexed: 06/06/2024] Open
Abstract
Telomere length is a putative biomarker of aging and is associated with multiple age-related diseases. There are limited data on the landscape of rare genetic variations in telomere length. Here, we systematically characterize the rare variant associations with leukocyte telomere length (LTL) through exome-wide association study (ExWAS) among 390,231 individuals in the UK Biobank. We identified 18 robust rare-variant genes for LTL, most of which estimated effects on LTL were significant (> 0.2 standard deviation per allele). The biological functions of the rare-variant genes were associated with telomere maintenance and capping and several genes were specifically expressed in the testis. Three novel genes (ASXL1, CFAP58, and TET2) associated with LTL were identified. Phenotypic association analyses indicated significant associations of ASXL1 and TET2 with cancers, age-related diseases, blood assays, and cardiovascular traits. Survival analyses suggested that carriers of ASXL1 or TET2 variants were at increased risk for cancers; diseases of the circulatory, respiratory, and genitourinary systems; and all-cause and cause-specific deaths. The CFAP58 carriers were at elevated risk of deaths due to cancers. Collectively, the present whole exome sequencing study provides novel insights into the genetic landscape of LTL, identifying novel genes associated with LTL and their implications on human health and facilitating a better understanding of aging, thus pinpointing the genetic relevance of LTL with clonal hematopoiesis, biomedical traits, and health-related outcomes.
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Affiliation(s)
- Wei-Shi Liu
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
| | - Bang-Sheng Wu
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
| | - Liu Yang
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
| | - Shi-Dong Chen
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
| | - Ya-Ru Zhang
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
| | - Yue-Ting Deng
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
| | - Xin-Rui Wu
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
| | - Xiao-Yu He
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
| | - Jing Yang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, 1St Eastern Jianshe Road, Zhengzhou, 450000, China
- NHC Key Laboratory of Prevention and Treatment of Cerebrovascular Diseases, Zhengzhou, China
| | - Jian-Feng Feng
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
- Department of Computer Science, University of Warwick, Coventry, UK
| | - Wei Cheng
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China
- Department of Computer Science, University of Warwick, Coventry, UK
| | - Yu-Ming Xu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, 1St Eastern Jianshe Road, Zhengzhou, 450000, China.
- NHC Key Laboratory of Prevention and Treatment of Cerebrovascular Diseases, Zhengzhou, China.
| | - Jin-Tai Yu
- Department of Neurology and National Center for Neurological Diseases, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, 12Th Wulumuqi Zhong Road, Shanghai, 200040, China.
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Wei X, Wang X, Yang C, Gao Y, Zhang Y, Xiao Y, Ju Z, Jiang Q, Wang J, Liu W, Li Y, Gao Y, Huang J. CFAP58 is involved in the sperm head shaping and flagellogenesis of cattle and mice. Development 2024; 151:dev202608. [PMID: 38602507 DOI: 10.1242/dev.202608] [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: 02/01/2024] [Accepted: 02/23/2024] [Indexed: 04/12/2024]
Abstract
CFAP58 is a testis-enriched gene that plays an important role in the sperm flagellogenesis of humans and mice. However, the effect of CFAP58 on bull semen quality and the underlying molecular mechanisms involved in spermatogenesis remain unknown. Here, we identified two single-nucleotide polymorphisms (rs110610797, A>G and rs133760846, G>T) and one indel (g.-1811_ g.-1810 ins147bp) in the promoter of CFAP58 that were significantly associated with semen quality of bulls, including sperm deformity rate and ejaculate volume. Moreover, by generating gene knockout mice, we found for the first time that the loss of Cfap58 not only causes severe defects in the sperm tail, but also affects the manchette structure, resulting in abnormal sperm head shaping. Cfap58 deficiency causes an increase in spermatozoa apoptosis. Further experiments confirmed that CFAP58 interacts with IFT88 and CCDC42. Moreover, it may be a transported cargo protein that plays a role in stabilizing other cargo proteins, such as CCDC42, in the intra-manchette transport/intra-flagellar transport pathway. Collectively, our findings reveal that CFAP58 is required for spermatogenesis and provide genetic markers for evaluating semen quality in cattle.
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Affiliation(s)
- Xiaochao Wei
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Xiuge Wang
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Chunhong Yang
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Yaping Gao
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Yaran Zhang
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Yao Xiao
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Zhihua Ju
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Qiang Jiang
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Jinpeng Wang
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Wenhao Liu
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Yanqin Li
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Yundong Gao
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Technical Innovation Center of Dairy Cattle Breeding Industry of Shandong Province, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
| | - Jinming Huang
- Key Laboratory of Livestock and Poultry Multi-omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
- Technical Innovation Center of Dairy Cattle Breeding Industry of Shandong Province, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan 250100, P. R. China
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Muroňová J, Kherraf ZE, Giordani E, Lambert E, Eckert S, Cazin C, Amiri-Yekta A, Court M, Chevalier G, Martinez G, Neirijnck Y, Kühne F, Wehrli L, Klena N, Hamel V, De Macedo L, Escoffier J, Guichard P, Coutton C, Mustapha SFB, Kharouf M, Bouin AP, Zouari R, Thierry-Mieg N, Nef S, Geimer S, Loeuillet C, Ray PF, Arnoult C. Lack of CCDC146, a ubiquitous centriole and microtubule-associated protein, leads to non-syndromic male infertility in human and mouse. eLife 2024; 12:RP86845. [PMID: 38441556 PMCID: PMC10942651 DOI: 10.7554/elife.86845] [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: 03/07/2024] Open
Abstract
From a cohort of 167 infertile patients suffering from multiple morphological abnormalities of the flagellum (MMAF), pathogenic bi-allelic mutations were identified in the CCDC146 gene. In somatic cells, CCDC146 is located at the centrosome and at multiple microtubule-related organelles during mitotic division, suggesting that it is a microtubule-associated protein (MAP). To decipher the molecular pathogenesis of infertility associated with CCDC146 mutations, a Ccdc146 knock-out (KO) mouse line was created. KO male mice were infertile, and sperm exhibited a phenotype identical to CCDC146 mutated patients. CCDC146 expression starts during late spermiogenesis. In the spermatozoon, the protein is conserved but is not localized to centrioles, unlike in somatic cells, rather it is present in the axoneme at the level of microtubule doublets. Expansion microscopy associated with the use of the detergent sarkosyl to solubilize microtubule doublets suggests that the protein may be a microtubule inner protein (MIP). At the subcellular level, the absence of CCDC146 impacted all microtubule-based organelles such as the manchette, the head-tail coupling apparatus (HTCA), and the axoneme. Through this study, a new genetic cause of infertility and a new factor in the formation and/or structure of the sperm axoneme were characterized.
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Affiliation(s)
- Jana Muroňová
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Zine Eddine Kherraf
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM GI-DPI, CHU Grenoble AlpesGrenobleFrance
| | - Elsa Giordani
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Emeline Lambert
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Simon Eckert
- Cell Biology/ Electron Microscopy, University of BayreuthBayreuthGermany
| | - Caroline Cazin
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM GI-DPI, CHU Grenoble AlpesGrenobleFrance
| | - Amir Amiri-Yekta
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECRTehranIslamic Republic of Iran
| | - Magali Court
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Geneviève Chevalier
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Guillaume Martinez
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM de Génétique Chromosomique, Hôpital Couple-Enfant, CHU Grenoble AlpesGrenobleFrance
| | - Yasmine Neirijnck
- Department of Genetic Medicine and Development, University of Geneva Medical SchoolGenevaSwitzerland
| | - Francoise Kühne
- Department of Genetic Medicine and Development, University of Geneva Medical SchoolGenevaSwitzerland
| | - Lydia Wehrli
- Department of Genetic Medicine and Development, University of Geneva Medical SchoolGenevaSwitzerland
| | - Nikolai Klena
- University of Geneva, Department of Molecular and Cellular Biology, Sciences IIIGenevaSwitzerland
| | - Virginie Hamel
- University of Geneva, Department of Molecular and Cellular Biology, Sciences IIIGenevaSwitzerland
| | - Lisa De Macedo
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Jessica Escoffier
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Paul Guichard
- University of Geneva, Department of Molecular and Cellular Biology, Sciences IIIGenevaSwitzerland
| | - Charles Coutton
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM de Génétique Chromosomique, Hôpital Couple-Enfant, CHU Grenoble AlpesGrenobleFrance
| | | | - Mahmoud Kharouf
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain NordTunisTunisia
| | - Anne-Pacale Bouin
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Raoudha Zouari
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain NordTunisTunisia
| | - Nicolas Thierry-Mieg
- Laboratoire TIMC/MAGe, CNRS UMR 5525, Pavillon Taillefer, Faculté de MedecineLa TroncheFrance
| | - Serge Nef
- Department of Genetic Medicine and Development, University of Geneva Medical SchoolGenevaSwitzerland
| | - Stefan Geimer
- Cell Biology/ Electron Microscopy, University of BayreuthBayreuthGermany
| | - Corinne Loeuillet
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Pierre F Ray
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM GI-DPI, CHU Grenoble AlpesGrenobleFrance
| | - Christophe Arnoult
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
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Chen J, Liu M. Centriolar appendages evolve into the inner sheath of mammalian flagella. J Cell Biol 2024; 223:e202401149. [PMID: 38381149 PMCID: PMC10880463 DOI: 10.1083/jcb.202401149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024] Open
Abstract
The annulus, a septin-based structure in vertebrate sperm connecting the MP and PP, has unclear migration mechanics. In this issue, Hoque et al. (https://doi.org/10.1083/jcb.202307147) report that the CBY3/CIBAR1 complex ensures its precise positioning by regulating membrane properties.
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Affiliation(s)
- Jinyi Chen
- Department of Histology and Embryology, State Key Laboratory of Reproductive Medicine and Offspring Health, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, China
| | - Mingxi Liu
- State Key Laboratory of Reproductive Medicine and Offspring Health, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Nanjing, China
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Kong D, Wei M, Liu D, Zhang Z, Ma Y, Zhang Z. Morphological Observation and Transcriptome Analysis of Ciliogenesis in Urechis unicinctus (Annelida, Echiura). Int J Mol Sci 2023; 24:11537. [PMID: 37511295 PMCID: PMC10380512 DOI: 10.3390/ijms241411537] [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: 04/21/2023] [Revised: 07/13/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
During the early development of marine invertebrates, planktic larvae usually occur, and their body surfaces often form specific types of cilia that are involved in locomotion and feeding. The echiuran worm Urechis unicinctus sequentially undergoes the formation and disappearance of different types of body surface cilia during embryonic and larval development. The morphological characteristics and molecular mechanisms involved in the process remain unclear. In this study, we found that body surface cilia in U. unicinctus embryos and larvae can be distinguished into four types: body surface short cilia, apical tufts, circumoral cilia and telotrochs. Further, distribution and genesis of the body surface cilia were characterized using light microscope and electron microscope. To better understand the molecular mechanism during ciliogenesis, we revealed the embryonic and larval transcriptome profile of the key stages of ciliogenesis in U. unicinctus using RNA-Seq technology. A total of 29,158 differentially expressed genes (DEGs) were obtained from 24 cDNA libraries by RNA-Seq. KEGG pathway enrichment results showed that Notch, Wnt and Ca2+ signaling pathways were significantly enriched during the occurrence of apical tufts and circumoral cilia. Furthermore, all DEGs were classified according to their expression pattern, and DEGs with similar expression pattern were grouped into a module. All DEG co-expression modules were correlated with traits (body surface short cilia, apical tufts, circumoral cilia and telotrochs) by WGCNA, the results showed DEGs were divided into 13 modules by gene expression patterns and that the genes in No. 7, No. 8 and No. 10 modules were to be highly correlated with the occurrence of apical tufts, circumoral cilia and telotrochs. The top 10 hub genes in the above three modules were identified to be highly correlated with ciliogenesis, including the reported cilium-related gene Cnbd2 and unreported cilium-related candidate genes FAM181B, Capsl, Chst3, TMIE and Innexin. Notably, Innexin was included in the top10 hub genes of the two modules (No. 7 and No. 8), suggesting that Innexin may play an important role in U. unicinctus apical tufts, circumoral cilia and telotrochs genesis. This study revealed the characteristics of ciliogenesis on the body surface of U. unicinctus embryos and larvae, providing basic data for exploring the molecular mechanism of ciliogenesis on the body surface.
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Affiliation(s)
- Dexu Kong
- Ministry of Education Key Laboratory of Marine Genetics and Breeding, College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China
| | - Maokai Wei
- Ministry of Education Key Laboratory of Marine Genetics and Breeding, College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China
| | - Danwen Liu
- Ministry of Education Key Laboratory of Marine Genetics and Breeding, College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China
| | - Zhengrui Zhang
- Ministry of Education Key Laboratory of Marine Genetics and Breeding, College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China
| | - Yubin Ma
- Ministry of Education Key Laboratory of Marine Genetics and Breeding, College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China
| | - Zhifeng Zhang
- Ministry of Education Key Laboratory of Marine Genetics and Breeding, College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China
- Key Laboratory of Tropical Aquatic Germplasm of Hainan Province, Sanya Ocean Institute, Ocean University of China, Sanya 572000, China
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6
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Wang J, Wang W, Shen L, Zheng A, Meng Q, Li H, Yang S. Clinical detection, diagnosis and treatment of morphological abnormalities of sperm flagella: A review of literature. Front Genet 2022; 13:1034951. [PMID: 36425067 PMCID: PMC9679630 DOI: 10.3389/fgene.2022.1034951] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/28/2022] [Indexed: 11/12/2023] Open
Abstract
Sperm carries male genetic information, and flagella help move the sperm to reach oocytes. When the ultrastructure of the flagella is abnormal, the sperm is unable to reach the oocyte and achieve insemination. Multiple morphological abnormalities of sperm flagella (MMAF) is a relatively rare idiopathic condition that is mainly characterized by multiple defects in sperm flagella. In the last decade, with the development of high-throughput DNA sequencing approaches, many genes have been revealed to be related to MMAF. However, the differences in sperm phenotypes and reproductive outcomes in many cases are attributed to different pathogenic genes or different pathogenic mutations in the same gene. Here, we will review information about the various phenotypes resulting from different pathogenic genes, including sperm ultrastructure and encoding proteins with their location and functions as well as assisted reproductive technology (ART) outcomes. We will share our clinical detection and diagnosis experience to provide additional clinical views and broaden the understanding of this disease.
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Affiliation(s)
| | | | | | | | | | | | - Shenmin Yang
- Center for Reproduction and Genetics, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, China
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7
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Wang X, Yin L, Wen Y, Yuan S. Mitochondrial regulation during male germ cell development. Cell Mol Life Sci 2022; 79:91. [PMID: 35072818 PMCID: PMC11072027 DOI: 10.1007/s00018-022-04134-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/21/2021] [Accepted: 01/05/2022] [Indexed: 12/16/2022]
Abstract
Mitochondria tailor their morphology to execute their specialized functions in different cell types and/or different environments. During spermatogenesis, mitochondria undergo continuous morphological and distributional changes with germ cell development. Deficiencies in these processes lead to mitochondrial dysfunction and abnormal spermatogenesis, thereby causing male infertility. In recent years, mitochondria have attracted considerable attention because of their unique role in the regulation of piRNA biogenesis in male germ cells. In this review, we describe the varied characters of mitochondria and focus on key mitochondrial factors that play pivotal roles in the regulation of spermatogenesis, from primordial germ cells to spermatozoa, especially concerning metabolic shift, stemness and reprogramming, mitochondrial transformation and rearrangement, and mitochondrial defects in human sperm. Further, we discuss the molecular mechanisms underlying these processes.
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Affiliation(s)
- Xiaoli Wang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Lisha Yin
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yujiao Wen
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shuiqiao Yuan
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Laboratory Animal Center, Huazhong University of Science and Technology, Wuhan, 430030, China.
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8
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Gu NH, Li GJ, Yang BX, You M, Lin Y, Sun F, Xu H. Hypo-Expression of Tuberin Promotes Adenomyosis via the mTOR1-Autophagy Axis. Front Cell Dev Biol 2021; 9:710407. [PMID: 34395438 PMCID: PMC8358309 DOI: 10.3389/fcell.2021.710407] [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: 05/17/2021] [Accepted: 07/12/2021] [Indexed: 11/29/2022] Open
Abstract
Adenomyosis (AM) is a disease in which endometrial tissue invades the myometrium and has a 10–60% prevalence in reproductive-aged women. TSC2 regulates autophagy via mTOR1 signalling in colorectal cancer and endometrial carcinoma. Dysregulation of autophagy is implicated in adenomyosis pathogenesis. However, whether TSC2 participates in adenomyosis via autophagy remains obscure. Here, we found that the expression of TSC2 in adenomyosis was significantly decreased than that in normal endometrium during the secretory phase. Moreover, TSC2 and autophagy marker expression was significantly lower in ectopic lesions than in eutopic samples. TSC2 downregulation inhibited autophagy through mTOR1 signalling pathway activation in endometrial cells, leading to excessive proliferation, migration, and EMT; TSC2 overexpression induced the opposite effects. Rapamycin treatment suppressed cell proliferation, migration and EMT in the absence of TSC2. In parallel, an autophagy-specific inhibitor (SAR-405) restored migration and EMT under rapamycin treatment in TSC2-knockdown Ishikawa cells. Finally, SAR-405 treatment promoted EMT and migration of overexpressing cells. Collectively, our results suggest that TSC2 controls endometrial epithelial cell migration and EMT by regulating mTOR1-autophagy axis activation and that hypo-expression of TSC2 in the endometrium might promote adenomyosis.
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Affiliation(s)
- Ni-Hao Gu
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - Guo-Jing Li
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - Bing-Xin Yang
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - Min You
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - Yu Lin
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - Feng Sun
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - Hong Xu
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China
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9
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Sha Y, Sha Y, Liu W, Zhu X, Weng M, Zhang X, Wang Y, Zhou H. Biallelic mutations of CFAP58 are associated with multiple morphological abnormalities of the sperm flagella. Clin Genet 2020; 99:443-448. [PMID: 33314088 DOI: 10.1111/cge.13898] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 12/10/2020] [Accepted: 12/10/2020] [Indexed: 11/29/2022]
Abstract
Multiple morphological abnormalities of the sperm flagella (MMAF) is a severe type of teratozoospermia. In this study, whole-exome sequencing was conducted on 55 patients with MMAF, and biallelic mutations of CFAP58 were identified in two patients. The variants are rare and pathogenic, and CFAP58 was absent in the CFAP58-mutated sperm. The F037/II:1 couple benefited from intracytoplasmic sperm injection (ICSI). This study further indicated that CFAP58 is a pathogenic gene associated with MMAF and ICSI is an effective treatment.
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Affiliation(s)
- Yankun Sha
- General Practice, First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Yanwei Sha
- Department of Andrology, United Diagnostic and Research Center for Clinical Genetics, School of Public Health & Women and Children's Hospital, Xiamen University, Xiamen, China
| | - Wensheng Liu
- Obstetrics and Gynecology Center, Department of Gynecology and Obstetrics, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xingshen Zhu
- School of Pharmaceutical Sciences, Xiamen University, Xiamen, China
| | - Mingxiang Weng
- School of Life Sciences, Xiamen University, Xiamen, China
| | - Xinzong Zhang
- NHC Key Laboratory of Male Reproduction and Genetics (Family Planning Research Institute of Guangdong Province), Guangzhou, China
| | - Yifeng Wang
- Obstetrics and Gynecology Center, Department of Gynecology and Obstetrics, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Huiliang Zhou
- Department of Andrology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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10
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Vandenbrouck Y, Pineau C, Lane L. The Functionally Unannotated Proteome of Human Male Tissues: A Shared Resource to Uncover New Protein Functions Associated with Reproductive Biology. J Proteome Res 2020; 19:4782-4794. [PMID: 33064489 DOI: 10.1021/acs.jproteome.0c00516] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In the context of the Human Proteome Project, we built an inventory of 412 functionally unannotated human proteins for which experimental evidence at the protein level exists (uPE1) and which are highly expressed in tissues involved in human male reproduction. We implemented a strategy combining literature mining, bioinformatics tools to collate annotation and experimental information from specific molecular public resources, and efficient visualization tools to put these unknown proteins into their biological context (protein complexes, tissue and subcellular location, expression pattern). The gathered knowledge allowed pinpointing five uPE1 for which a function has recently been proposed and which should be updated in protein knowledge bases. Furthermore, this bioinformatics strategy allowed to build new functional hypotheses for five other uPE1s in link with phenotypic traits that are specific to male reproductive function such as ciliogenesis/flagellum formation in germ cells (CCDC112 and TEX9), chromatin remodeling (C3orf62) and spermatozoon maturation (CCDC183). We also discussed the enigmatic case of MAGEB proteins, a poorly documented cancer/testis antigen subtype. Tools used and computational outputs produced during this study are freely accessible via ProteoRE (http://www.proteore.org), a Galaxy-based instance, for reuse purposes. We propose these five uPE1s should be investigated in priority by expert laboratories and hope that this inventory and shared resources will stimulate the interest of the community of reproductive biology.
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Affiliation(s)
- Yves Vandenbrouck
- Univ. Grenoble Alpes, INSERM, CEA, IRIG-BGE, U1038, F-38000 Grenoble, France
| | - Charles Pineau
- Univ. Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, F-35042 Rennes cedex, France
| | - Lydie Lane
- SIB Swiss Institute of Bioinformatics and Department of Microbiology and Molecular Medicine, Faculty of Medicine, University of Geneva, CMU, Michel Servet 1, 1211 Geneva 4, Switzerland
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11
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Bi-allelic Loss-of-function Variants in CFAP58 Cause Flagellar Axoneme and Mitochondrial Sheath Defects and Asthenoteratozoospermia in Humans and Mice. Am J Hum Genet 2020; 107:514-526. [PMID: 32791035 DOI: 10.1016/j.ajhg.2020.07.010] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 07/15/2020] [Indexed: 01/08/2023] Open
Abstract
Multiple morphological abnormalities of the sperm flagella (MMAF) is a severe form of asthenoteratozoospermia. Although recent studies have revealed several MMAF-associated genes and demonstrated MMAF to be a genetically heterogeneous disease, at least one-third of the cases are still not well understood for their etiology. Here, we identified bi-allelic loss-of-function variants in CFAP58 by using whole-exome sequencing in five (5.6%) unrelated individuals from a cohort of 90 MMAF-affected Chinese men. Each of the men harboring bi-allelic CFAP58 variants presented typical MMAF phenotypes. Transmission electron microscopy demonstrated striking flagellar defects with axonemal and mitochondrial sheath malformations. CFAP58 is predominantly expressed in the testis and encodes a cilia- and flagella-associated protein. Immunofluorescence assays showed that CFAP58 localized at the entire flagella of control sperm and predominantly concentrated in the mid-piece. Immunoblotting and immunofluorescence assays showed that the abundances of axoneme ultrastructure markers SPAG6 and SPEF2 and a mitochondrial sheath protein, HSP60, were significantly reduced in the spermatozoa from men harboring bi-allelic CFAP58 variants. We generated Cfap58-knockout mice via CRISPR/Cas9 technology. The male mice were infertile and presented with severe flagellar defects, consistent with the sperm phenotypes in MMAF-affected men. Overall, our findings in humans and mice strongly suggest that CFAP58 plays a vital role in sperm flagellogenesis and demonstrate that bi-allelic loss-of-function variants in CFAP58 can cause axoneme and peri-axoneme malformations leading to male infertility. This study provides crucial insights for understanding and counseling of MMAF-associated asthenoteratozoospermia.
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