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Cheng GP, Wang YF, Li YY, Guo SM, Li HG, Ji DM, Yi NH, Zhou LQ. Deficiency of nucleosome-destabilizing factor GLYR1 dampens spermatogenesis in mice. Mol Cell Endocrinol 2024; 586:112194. [PMID: 38395189 DOI: 10.1016/j.mce.2024.112194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 02/13/2024] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
Aberrant sperm morphology hinders sperm motility and causes male subfertility. Spermatogenesis, a complex process in male germ cell development, necessitates precise regulation of numerous developmental genes. However, the regulatory pathways involved in this process remain partially understood. We have observed the widespread expression of Glyr1, the gene encoding a nucleosome-destabilizing factor, in mouse testicular cells. Our study demonstrates that mice experiencing Glyr1 depletion in spermatogenic cells exhibit subfertility characterized by a diminished count and motility of spermatozoa. Furthermore, the rate of sperm malformation significantly increases in the absence of Glyr1, with a predominant occurrence of head and neck malformation in spermatozoa within the cauda epididymis. Additionally, a reduction in spermatocyte numbers across different meiotic stages is observed, accompanied by diminished histone acetylation in spermatogenic cells upon Glyr1 depletion. Our findings underscore the crucial roles of Glyr1 in mouse spermiogenesis and unveil novel insights into the etiology of male reproductive diseases.
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Affiliation(s)
- Gui-Ping Cheng
- Department of Women Health Care, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu-Fan Wang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuan-Yuan Li
- Department of Gynecology and Obstetrics, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shi-Meng Guo
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong-Gang Li
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dong-Mei Ji
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Anhui, China.
| | - Nian-Hua Yi
- Department of Women Health Care, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Li-Quan Zhou
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Anhui, China.
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2
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Murat F, Mbengue N, Winge SB, Trefzer T, Leushkin E, Sepp M, Cardoso-Moreira M, Schmidt J, Schneider C, Mößinger K, Brüning T, Lamanna F, Belles MR, Conrad C, Kondova I, Bontrop R, Behr R, Khaitovich P, Pääbo S, Marques-Bonet T, Grützner F, Almstrup K, Schierup MH, Kaessmann H. The molecular evolution of spermatogenesis across mammals. Nature 2023; 613:308-316. [PMID: 36544022 PMCID: PMC9834047 DOI: 10.1038/s41586-022-05547-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 11/09/2022] [Indexed: 12/24/2022]
Abstract
The testis produces gametes through spermatogenesis and evolves rapidly at both the morphological and molecular level in mammals1-6, probably owing to the evolutionary pressure on males to be reproductively successful7. However, the molecular evolution of individual spermatogenic cell types across mammals remains largely uncharacterized. Here we report evolutionary analyses of single-nucleus transcriptome data for testes from 11 species that cover the three main mammalian lineages (eutherians, marsupials and monotremes) and birds (the evolutionary outgroup), and include seven primates. We find that the rapid evolution of the testis was driven by accelerated fixation rates of gene expression changes, amino acid substitutions and new genes in late spermatogenic stages, probably facilitated by reduced pleiotropic constraints, haploid selection and transcriptionally permissive chromatin. We identify temporal expression changes of individual genes across species and conserved expression programs controlling ancestral spermatogenic processes. Genes predominantly expressed in spermatogonia (germ cells fuelling spermatogenesis) and Sertoli (somatic support) cells accumulated on X chromosomes during evolution, presumably owing to male-beneficial selective forces. Further work identified transcriptomal differences between X- and Y-bearing spermatids and uncovered that meiotic sex-chromosome inactivation (MSCI) also occurs in monotremes and hence is common to mammalian sex-chromosome systems. Thus, the mechanism of meiotic silencing of unsynapsed chromatin, which underlies MSCI, is an ancestral mammalian feature. Our study illuminates the molecular evolution of spermatogenesis and associated selective forces, and provides a resource for investigating the biology of the testis across mammals.
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Affiliation(s)
- Florent Murat
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany. .,INRAE, LPGP, Rennes, France.
| | - Noe Mbengue
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany.
| | - Sofia Boeg Winge
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Bioinformatics Research Centre, Aarhus University, Aarhus, Denmark
| | - Timo Trefzer
- Berlin Institute of Health at Charité, University of Medicine Berlin, Corporate Member of the Free University of Berlin, Humboldt-University of Berlin, Berlin, Germany
| | - Evgeny Leushkin
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany
| | - Mari Sepp
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany
| | | | - Julia Schmidt
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany
| | - Celine Schneider
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany
| | - Katharina Mößinger
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany
| | - Thoomke Brüning
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany
| | - Francesco Lamanna
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany
| | | | - Christian Conrad
- Berlin Institute of Health at Charité, University of Medicine Berlin, Corporate Member of the Free University of Berlin, Humboldt-University of Berlin, Berlin, Germany
| | - Ivanela Kondova
- Biomedical Primate Research Center (BPRC), Rijswijk, the Netherlands
| | - Ronald Bontrop
- Biomedical Primate Research Center (BPRC), Rijswijk, the Netherlands
| | - Rüdiger Behr
- German Primate Center (DPZ), Platform Degenerative Diseases, Göttingen, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Göttingen, Göttingen, Germany
| | - Philipp Khaitovich
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, Russia
| | - Svante Pääbo
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Tomas Marques-Bonet
- Institute of Evolutionary Biology (UPF-CSIC), Barcelona, Spain.,Catalan Institution of Research and Advanced Studies (ICREA), Barcelona, Spain.,CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.,Miquel Crusafont Catalan Institute of Paleontology, Autonomous University of Barcelona, Barcelona, Spain
| | - Frank Grützner
- The Robinson Research Institute, School of Biological Science, University of Adelaide, Adelaide, South Australia, Australia
| | - Kristian Almstrup
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Henrik Kaessmann
- Center for Molecular Biology (ZMBH), DKFZ-ZMBH Alliance, Heidelberg University, Heidelberg, Germany.
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3
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Bronson R. Comments in response to Baker KC et al. F S Rep 2022;3:110. F S Rep 2022; 3:292. [PMID: 36212564 PMCID: PMC9532886 DOI: 10.1016/j.xfre.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Richard Bronson
- Department of Obstetrics and Gynecology, Renaissance School of Medicine at Stony Brook University, Stony Brook, New York
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4
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Liang Y, Huang X, Fang L, Wang M, Yu C, Guan Q. Effect of iodoacetic acid on the reproductive system of male mice. Front Pharmacol 2022; 13:958204. [PMID: 36091762 PMCID: PMC9461136 DOI: 10.3389/fphar.2022.958204] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/28/2022] [Indexed: 11/13/2022] Open
Abstract
Iodoacetic acid (IAA) is one of the most common water disinfection byproducts (DBPs). Humans and animals are widely and continuously exposed to it. Many species of water DBPs are harmful to the reproductive system of organisms. Nevertheless, the potential effects of IAA exposure on testosterone and spermatogenesis in vivo remain ambiguous. Spermatogenous cells are the site of spermatogenesis, Leydig cells are the site of testosterone synthesis, and Sertoli cells build the blood–testis barrier (BTB), providing a stable environment for the aforementioned important physiological functions in testicular tissue. Therefore, we observed the effects of IAA on spermatogenic cells, Leydig cells, and Sertoli cells in the testis. In this study, we found that oral administration of IAA (35 mg/kg body weight per day for 28 days) in male mice increased serum LH levels and reduced sperm motility, affecting average path velocity and straight line velocity of sperm. In addition, IAA promoted the expression of γH2AX, a marker for DNA double-strand breaks. Moreover, IAA downregulated the protein expression of the scavenger receptor class B type 1 (SRB1), and decreased lipid droplet transport into Leydig cells, which reduced the storage of testosterone synthesis raw materials and might cause a drop in testosterone production. Furthermore, IAA did not affect the function of BTB. Thus, our results indicated that IAA exposure affected spermatogenesis and testosterone synthesis by inducing DNA damage and reducing lipid droplet transport.
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Affiliation(s)
- Yun Liang
- Shandong University of Traditional Chinese Medicine, Jinan, China
- Shandong Provincial Hospital, Shandong University, Jinan, China
- Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
- Shandong Laboratory of Endocrinology and Lipid Metabolism, Shandong Provincial Hospital, Jinan, China
- Shandong Prevention and Control Engineering Laboratory of Endocrine and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
| | - Xinshuang Huang
- Shandong University of Traditional Chinese Medicine, Jinan, China
- Shandong Provincial Hospital, Shandong University, Jinan, China
- Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
- Shandong Laboratory of Endocrinology and Lipid Metabolism, Shandong Provincial Hospital, Jinan, China
- Shandong Prevention and Control Engineering Laboratory of Endocrine and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
| | - Li Fang
- Shandong University of Traditional Chinese Medicine, Jinan, China
- Shandong Provincial Hospital, Shandong University, Jinan, China
- Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
- Shandong Laboratory of Endocrinology and Lipid Metabolism, Shandong Provincial Hospital, Jinan, China
- Shandong Prevention and Control Engineering Laboratory of Endocrine and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
| | - Mingjie Wang
- Shandong Provincial Hospital, Shandong University, Jinan, China
- Department of Endocrinology, Affiliated Hospital of Inner Mongolia Medical University, Inner Mongolia Medical University, Inner Mongolia, China
| | - Chunxiao Yu
- Shandong Provincial Hospital, Shandong University, Jinan, China
- Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
- Shandong Laboratory of Endocrinology and Lipid Metabolism, Shandong Provincial Hospital, Jinan, China
- Shandong Prevention and Control Engineering Laboratory of Endocrine and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
- Shandong Provincial Hospital, Shandong University, Jinan, China
- *Correspondence: Chunxiao Yu, ; Qingbo Guan,
| | - Qingbo Guan
- Shandong Provincial Hospital, Shandong University, Jinan, China
- Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
- Shandong Laboratory of Endocrinology and Lipid Metabolism, Shandong Provincial Hospital, Jinan, China
- Shandong Prevention and Control Engineering Laboratory of Endocrine and Metabolic Diseases, Shandong Provincial Hospital, Jinan, China
- Shandong Provincial Hospital, Shandong University, Jinan, China
- *Correspondence: Chunxiao Yu, ; Qingbo Guan,
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5
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Laseca N, Demyda-Peyrás S, Valera M, Ramón M, Escribano B, Perdomo-González DI, Molina A. A genome-wide association study of mare fertility in the Pura Raza Español horse. Animal 2022; 16:100476. [PMID: 35247706 DOI: 10.1016/j.animal.2022.100476] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/25/2022] [Accepted: 01/27/2022] [Indexed: 12/13/2022] Open
Abstract
Despite the economic importance of fertility for the horse industry, few efforts have been made to achieve a better understanding of the genetic mechanisms underlying its control. This is probably due to the difficulty of obtaining reliable phenotypes and the complexity of modelling the environmental and management factors. This work is novel in that we propose to use reproductive efficiency (RE) as an indicator of mare fertility. To achieve this, we performed a genome-wide association study in the Pura Raza Español horse aimed at identifying genomic variants, regions, and candidate genes associated with fertility in mares. The dataset included 819 animals genotyped with the Affymetrix Axiom™ Equine 670 K single-nucleotide polymorphisms (SNPs) Genotyping Array and the deregressed breeding values for RE trait, obtained using a ssBLUP model, employed as pseudo-phenotypic data. Our results showed 28 SNPs potentially associated with RE, which explained 87.19% of the genetic variance and 6.61% of the phenotypic variance. Those results were further validated in BayesB, showing a correlation between observed and predicted RE of 0.57. In addition, 15 candidate genes (HTRA3, SPIRE1, APOE, ERCC1, FOXA3, NECTIN-2, KLC3, RSPH6A, PDPK1, MEIOB, PAQR4, NM3, PKD1, PRSS21, IFT140) previously related to fertility in mammals were associated with the markers and genomic regions significantly associated with RE. To our knowledge, this is the first genome-wide association study performed on mare fertility.
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Affiliation(s)
- N Laseca
- Departamento de Genética. Facultad de Veterinaria, Universidad de Córdoba, Campus de Rabanales, CN-IV km 396, 14071 Córdoba, España.
| | - S Demyda-Peyrás
- Departamento de Producción Animal, Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, Calle 60 y 118 s/n, La Plata 1900, Argentina; Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET) La Plata, La Plata 1900, Argentina
| | - M Valera
- Departamento de Agronomía, Escuela Técnica Superior de Ingeniería Agronómica. Universidad de Sevilla, Ctra. Utrera, Km 1, Sevilla, Spain
| | - M Ramón
- Centro Regional de Selección y Reproducción Animal (CERSYRA), Av. del Vino, 10, 13300 Valdepeñas, Ciudad Real, Spain
| | - B Escribano
- Departamento de Fisiología, Universidad de Córdoba, Campus de Rabanales, CN-IV km 396, 14071 Córdoba, Spain
| | - D I Perdomo-González
- Departamento de Agronomía, Escuela Técnica Superior de Ingeniería Agronómica. Universidad de Sevilla, Ctra. Utrera, Km 1, Sevilla, Spain
| | - A Molina
- Departamento de Genética. Facultad de Veterinaria, Universidad de Córdoba, Campus de Rabanales, CN-IV km 396, 14071 Córdoba, España
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6
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Huffmeyer AA, Pukazhenthi BS, Wayne RK. Differential gene expression patterns in spermatozoa from teratospermic and normospermic domestic cats. Anim Reprod Sci 2021; 226:106698. [PMID: 33476905 DOI: 10.1016/j.anireprosci.2021.106698] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 01/05/2021] [Accepted: 01/06/2021] [Indexed: 11/24/2022]
Abstract
Large percentages of abnormal sperm, termed teratospermia, are associated with poor fertility in cats, many of which are threatened with extinction from their natural habitats. Even normal appearing spermatozoa from felids with teratospermia may have a compromised capacity for motility and fertilization indicating there are factors affecting the fertilization capacity of all sperm regardless of morphology. There was a comparative study conducted using the RNA-Seq approach to identify differentially expressed genes between morphologically normal and abnormal sperm from domestic cates with normospermia and teratospermia to elucidate genes and pathways associated with abnormal sperm function. Normal sperm from cats with teratospermia have a gene expression profile similar to abnormal sperm from males with teratospermia. There was also downregulation of cGMP pathways which may be associated with a lesser sperm motility in ejaculates from males with teratospermia. Kinase phosphorylation pathways also were downregulated in normal spermatozoa from ejaculates of males with teratospermia. Results indicate that analysis of sperm gene expression provides for a more precise assessment of sperm function in semen of cats with teratospermia and facilitates identification of molecular abnormalities that may lead to compromised fertilization capacity.
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Affiliation(s)
- Audra A Huffmeyer
- Department of Ecology and Evolutionary Biology, University of California Los Angeles, Los Angeles, CA, USA.
| | - Budhan S Pukazhenthi
- Center for Species Survival, Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, VA, USA.
| | - Robert K Wayne
- Department of Ecology and Evolutionary Biology, University of California Los Angeles, Los Angeles, CA, USA.
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