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Wang M, Kang J, Shen Z, Hu Y, Chen M, Cui X, Liu H, Gao F. CCDC189 affects sperm flagellum formation by interacting with CABCOCO1. Natl Sci Rev 2023; 10:nwad181. [PMID: 37601242 PMCID: PMC10437088 DOI: 10.1093/nsr/nwad181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 06/13/2023] [Accepted: 06/18/2023] [Indexed: 08/22/2023] Open
Abstract
Multiple morphological abnormalities of the sperm flagella (MMAF) are one of the major causes of male infertility and are characterized by multiple defects. In this study, we found that the coiled-coil domain-containing 189 (Ccdc189) gene was predominantly expressed in mouse testes and that inactivation of the Ccdc189 gene caused male infertility. Histological studies revealed that most sperm from Ccdc189-deficient mice carried coiled, curved or short flagella, which are typical MMAF phenotypes. Immunoelectron microscopy showed that the CCDC189 protein was located at the radial spoke of the first peripheral microtubule doublet in the sperm axoneme. A CCDC189-interacting protein, CABCOCO1 (ciliary-associated calcium-binding coiled-coil protein 1), was discovered via co-immunoprecipitation and mass spectrometry, and inactivation of Cabcoco1 caused malformation of sperm flagella, which was consistent with findings obtained with Ccdc189-deficient mice. Further studies revealed that inactivation of CCDC189 caused downregulation of CABCOCO1 protein expression and that both CCDC189 and CABCOCO1 interacted with the radial-spoke-specific protein RSPH1 and intraflagellar transport proteins. This study demonstrated that Ccdc189 is a radial-spoke-associated protein and is involved in sperm flagellum formation through its interactions with CABCOCO1 and intraflagellar transport proteins.
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Affiliation(s)
- Mengyue Wang
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100020, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100020, China
- University of Chinese Academy of Sciences, Beijing 101499, China
| | - Junyan Kang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai 200031, China
| | - Zhiming Shen
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100020, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100020, China
- University of Chinese Academy of Sciences, Beijing 101499, China
| | - Yingchun Hu
- Core Facilities, College of Life Sciences, Peking University, Beijing 100871, China
| | - Min Chen
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100020, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100020, China
| | - Xiuhong Cui
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100020, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100020, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100020, China
| | - Hongbin Liu
- Center for Reproductive Medicine, Shandong University, Jinan 250100, China
| | - Fei Gao
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100020, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100020, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100020, China
- University of Chinese Academy of Sciences, Beijing 101499, China
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Iso-Touru T, Wurmser C, Venhoranta H, Hiltpold M, Savolainen T, Sironen A, Fischer K, Flisikowski K, Fries R, Vicente-Carrillo A, Alvarez-Rodriguez M, Nagy S, Mutikainen M, Peippo J, Taponen J, Sahana G, Guldbrandtsen B, Simonen H, Rodriguez-Martinez H, Andersson M, Pausch H. A splice donor variant in CCDC189 is associated with asthenospermia in Nordic Red dairy cattle. BMC Genomics 2019; 20:286. [PMID: 30975085 PMCID: PMC6460654 DOI: 10.1186/s12864-019-5628-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 03/20/2019] [Indexed: 01/10/2023] Open
Abstract
Background Cattle populations are highly amenable to the genetic mapping of male reproductive traits because longitudinal data on ejaculate quality and dense microarray-derived genotypes are available for thousands of artificial insemination bulls. Two young Nordic Red bulls delivered sperm with low progressive motility (i.e., asthenospermia) during a semen collection period of more than four months. The bulls were related through a common ancestor on both their paternal and maternal ancestry. Thus, a recessive mode of inheritance of asthenospermia was suspected. Results Both bulls were genotyped at 54,001 SNPs using the Illumina BovineSNP50 Bead chip. A scan for autozygosity revealed that they were identical by descent for a 2.98 Mb segment located on bovine chromosome 25. This haplotype was not found in the homozygous state in 8557 fertile bulls although five homozygous haplotype carriers were expected (P = 0.018). Whole genome-sequencing uncovered that both asthenospermic bulls were homozygous for a mutation that disrupts a canonical 5′ splice donor site of CCDC189 encoding the coiled-coil domain containing protein 189. Transcription analysis showed that the derived allele activates a cryptic splice site resulting in a frameshift and premature termination of translation. The mutated CCDC189 protein is truncated by more than 40%, thus lacking the flagellar C1a complex subunit C1a-32 that is supposed to modulate the physiological movement of the sperm flagella. The mutant allele occurs at a frequency of 2.5% in Nordic Red cattle. Conclusions Our study in cattle uncovered that CCDC189 is required for physiological movement of sperm flagella thus enabling active progression of spermatozoa and fertilization. A direct gene test may be implemented to monitor the asthenospermia-associated allele and prevent the birth of homozygous bulls that are infertile. Our results have been integrated in the Online Mendelian Inheritance in Animals (OMIA) database (https://omia.org/OMIA002167/9913/). Electronic supplementary material The online version of this article (10.1186/s12864-019-5628-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Terhi Iso-Touru
- Natural Resources Institute Finland (Luke), 31600, Jokioinen, Finland
| | - Christine Wurmser
- Chair of Animal Breeding, Technische Universität München, 85354, Freising-Weihenstephan, Germany
| | | | - Maya Hiltpold
- Animal Genomics, ETH Zurich, 8001, Zurich, Switzerland
| | | | - Anu Sironen
- Natural Resources Institute Finland (Luke), 31600, Jokioinen, Finland
| | - Konrad Fischer
- Chair of Livestock Biotechnology, Technische Universität München, 85354, Freising-Weihenstephan, Germany
| | - Krzysztof Flisikowski
- Chair of Livestock Biotechnology, Technische Universität München, 85354, Freising-Weihenstephan, Germany
| | - Ruedi Fries
- Chair of Animal Breeding, Technische Universität München, 85354, Freising-Weihenstephan, Germany
| | | | - Manuel Alvarez-Rodriguez
- Department of Clinical and Experimental Medicine, Linköping University, 58183, Linköping, Sweden
| | | | - Mervi Mutikainen
- Natural Resources Institute Finland (Luke), 31600, Jokioinen, Finland
| | - Jaana Peippo
- Natural Resources Institute Finland (Luke), 31600, Jokioinen, Finland
| | | | - Goutam Sahana
- Department of Molecular Biology and Genetics, Aarhus University, 8830, Tjele, Denmark
| | - Bernt Guldbrandtsen
- Department of Molecular Biology and Genetics, Aarhus University, 8830, Tjele, Denmark
| | | | | | | | - Hubert Pausch
- Animal Genomics, ETH Zurich, 8001, Zurich, Switzerland.
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