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A Comparative Cross-Platform Analysis to Identify Potential Biomarker Genes for Evaluation of Teratozoospermia and Azoospermia. Genes (Basel) 2022; 13:genes13101721. [PMID: 36292606 PMCID: PMC9602071 DOI: 10.3390/genes13101721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/12/2022] [Accepted: 09/19/2022] [Indexed: 11/24/2022] Open
Abstract
Male infertility is a global public health concern. Teratozoospermia is a qualitative anomaly of spermatozoa morphology, contributing significantly to male infertility, whereas azoospermia is the complete absence of spermatozoa in the ejaculate. Thus, there is a serious need for unveiling the common origin and/or connection between both of these diseases, if any. This study aims to identify common potential biomarker genes of these two diseases via an in silico approach using a meta-analysis of microarray data. In this study, a differential expression analysis of genes was performed on four publicly available RNA microarray datasets, two each from teratozoospermia (GSE6872 and GSE6967) and azoospermia (GSE145467 and GSE25518). From the analysis, 118 DEGs were found to be common to teratozoospermia and azoospermia, and, interestingly, sperm autoantigenic protein 17 (SPA17) was found to possess the highest fold change value among all the DEGs (9.471), while coiled-coil domain-containing 90B (CCDC90B) and coiled-coil domain-containing 91 (CCDC91) genes were found to be common among three of analyses, i.e., Network Analyst, ExAtlas, and GEO2R. This observation indicates that SPA17, CCDC90B, and CCDC91 genes might have significant roles to play as potential biomarkers for teratozoospermia and azoospermia. Thus, our study opens a new window of research in this area and can provide an important theoretical basis for the diagnosis and treatment of both these diseases.
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Han B, Wang L, Yu S, Ge W, Li Y, Jiang H, Shen W, Sun Z. One potential biomarker for teratozoospermia identified by in-depth integrative analysis of multiple microarray data. Aging (Albany NY) 2021; 13:10208-10224. [PMID: 33819193 PMCID: PMC8064145 DOI: 10.18632/aging.202781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 02/16/2021] [Indexed: 12/27/2022]
Abstract
Teratozoospermia is a common category of male infertility and with the increase in clinical patients and the increasing sophistication of assisted reproductive technology, there is an urgent need for an accurate semen diagnostic biomarker to accomplish rapid diagnosis of patients with teratozoospermia and accurately assess the success rate of assisted reproductive technologies. In this study, we performed gene differential expression analysis on two publicly available DNA microarray datasets (GSE6872 and GSE6967), followed by GSEA analysis to parse their enriched KEGG pathways, and WGCNA analysis to obtain the most highly correlated modules. Subsequent in-depth comparative analysis of the modules screened into the two datasets resulted in a gene set containing the identical expression trend, and then the differentially expressed genes in the set were screened using the corresponding criteria. Finally, three differentially expressed genes common to both datasets were selected. In addition, we validated the expression changes of this gene using another dataset (GSE6968) and in vitro experiments, and only screened one potential semen biomarker gene whose expression trend was identical to those in other datasets, which will also provide an important theoretical basis for the diagnosis and treatment of teratozoospermia.
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Affiliation(s)
- Baoquan Han
- Urology Department, Peking University Shenzhen Hospital, Shenzhen Peking University and The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China
| | - Lu Wang
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Shuai Yu
- Urology Department, Peking University Shenzhen Hospital, Shenzhen Peking University and The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China
| | - Wei Ge
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Yaqi Li
- Urology Department, Zaozhuang Hospital of Zaozhuang Mining Group, Zaozhuang 277100, China
| | - Hui Jiang
- Department of Urology, Department of Andrology, Department of Human Sperm Bank, Peking University Third Hospital, Beijing 100191, China
| | - Wei Shen
- Urology Department, Peking University Shenzhen Hospital, Shenzhen Peking University and The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China.,College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Zhongyi Sun
- Urology Department, Peking University Shenzhen Hospital, Shenzhen Peking University and The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China
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Kim SJ, Kim H, Kim TH, Jeong J, Lee WS, Lyu SW. Effect of sperm selection using hyaluronan on fertilization and quality of cleavage-stage embryos in intracytoplasmic sperm injection (ICSI) cycles of couples with severe teratozoospermia. Gynecol Endocrinol 2020; 36:456-459. [PMID: 31657242 DOI: 10.1080/09513590.2019.1681960] [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] [Indexed: 10/25/2022] Open
Abstract
This study aimed to evaluate the effect of hyaluronan-selected/physiological intracytoplasmic sperm injection (PICSI) on fertilization and quality of cleavage-stage embryos in infertile couples with ≤1% of spermatozoa with normal strict morphology (severe teratozoospermia). Seventy-seven couples underwent PICSI between October 2017 and December 2018 (PICSI group), while 75 couples underwent conventional intracytoplasmic sperm injection (ICSI) between January 2016 and September 2017 (ICSI group). Good quality embryos (GQEs) were evaluated based on morphology. Patient and cycle characteristics were comparable between the PICSI and ICSI groups, except for age and anti-Müllerian hormone (AMH) level (38.4 ± 3.9 years vs. 36.3 ± 4.3 years, p = .002 and 2.06 ± 1.99 ng/mL vs. 2.97 ± 3.25 ng/mL, p = .040). The fertilization rate per oocyte inseminated and GQE rate were significantly higher in the PICSI group than in the ICSI group (82.7% vs. 71.7%, p ˂ .001 and 52.8% vs. 34.0%, p ˂ .001). Furthermore, the absence of GQEs was found to be lower in the PICSI group (13.0% vs. 30.7%, p = .008). Multivariate analysis adjusted for age and AMH level identified PICSI as an unfavorable and independent factor for the absence of GQEs (adjusted odds ratio, 0.333; 95% confidence interval, 0.125-0.890). PICSI seems to be superior to ICSI in terms of fertilization and embryo quality in couples with severe teratozoospermia.
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Affiliation(s)
- Se Jeong Kim
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Republic of Korea
| | - Hyunjin Kim
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Republic of Korea
| | - Tae Hyung Kim
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Republic of Korea
| | - Jihye Jeong
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Republic of Korea
| | - Woo Sik Lee
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Republic of Korea
| | - Sang Woo Lyu
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Republic of Korea
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Oehninger S, Ombelet W. Limits of current male fertility testing. Fertil Steril 2019; 111:835-841. [DOI: 10.1016/j.fertnstert.2019.03.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/01/2019] [Accepted: 03/04/2019] [Indexed: 12/23/2022]
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Proteins associated with critical sperm functions and sperm head shape are differentially expressed in morphologically abnormal bovine sperm induced by scrotal insulation. J Proteomics 2013; 82:64-80. [DOI: 10.1016/j.jprot.2013.02.027] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Revised: 02/26/2013] [Accepted: 02/27/2013] [Indexed: 01/23/2023]
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Affiliation(s)
- M. Szczygiel
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | - M. Kurpisz
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
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Szczygiet M, Kurpisz M. Chromosomal anomalies in human gametes and pre-implantation embryos, and their potential effect on reproduction. Andrologia 2009. [DOI: 10.1111/j.1439-0272.2001.tb01493.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Pukazhenthi BS, Neubauer K, Jewgenow K, Howard J, Wildt DE. The impact and potential etiology of teratospermia in the domestic cat and its wild relatives. Theriogenology 2006; 66:112-21. [PMID: 16644003 DOI: 10.1016/j.theriogenology.2006.03.020] [Citation(s) in RCA: 99] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Teratospermia (production of >60% morphologically abnormal sperm/ejaculate) is relatively common among various species in the family Felidae, which is comprised of 37 species. Over two decades of research in this area have produced a significant understanding of the phenotypic expression, its impacts on sperm function and etiology. There is good evidence suggesting that a reduction in genetic diversity contributes to this phenomenon. Results to date demonstrate that spermatozoa from teratospermic donors are compromised in the ability to undergo capacitation and the acrosome reaction, penetrate the zona-pellucida, fertilize conspecific oocytes and survive cryopreservation. Recent studies also reveal abnormalities in chromatin integrity in sperm from teratospermic donors, which, interestingly, fails to impact fertilization or embryo development after intracytoplasmic sperm injection. Through planned inbreeding studies, we now have established that teratospermic cats also produce more spermatozoa by virtue of more sperm producing tissue, more germ cells per Sertoli cell and reduced germ cell loss during spermatogenesis. Overall, it now is clear that gain in sperm quantity is achieved at the expense of sperm quality, suggesting an extensive disruption of normal testicular function in teratospermic donors. Preliminary studies on testicular gene expression in teratospermic cats have also revealed abnormal expression patterns. These findings have markedly increased our understanding of testis biology in the teratospermic donor and reaffirm the value of cats, including wild species, as models for studying novel regulatory mechanisms controlling spermatogenesis and spermiogenesis.
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Affiliation(s)
- Budhan S Pukazhenthi
- Smithsonian's National Zoological Park, Conservation and Research Center, Front Royal, VA 22630, USA.
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Szczygiet M, Kurpisz M. Chromosomal anomalies in human gametes and pre-implantation embryos, and their potential effect on reproduction. Andrologia 2001; 33:249-65. [PMID: 11683699 DOI: 10.1046/j.1439-0272.2001.00438.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This paper reviews the latest data on chromosomal abnormalities in human gametes and embryos. A close relationship between such anomalies and reproduction failure in humans has been postulated, thereby underscoring the importance of ongoing studies into the mechanisms leading to anomalies. Until recently, knowledge of chromosomal anomalies in human gametes and embryos has been limited. Newly developed strategies (in vitro fertilization combined with micromanipulation techniques followed by multicolour fluorescence in situ hybridization, and PCR analyses) allow precise investigation of this problem. This review of the available information on the etiology of chromosomal anomalies indicates that some of the genetic anomalies in human gametes and early embryos result in reproductive failure.
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Affiliation(s)
- M Szczygiet
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznan, Strzeszynska 32, Poland
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Park KW, Lee EJ, Lee S, Lee JE, Choi E, Kim BJ, Hwang R, Park KA, Baik J. Molecular cloning and characterization of a protein tyrosine phosphatase enriched in testis, a putative murine homologue of human PTPMEG. Gene 2000; 257:45-55. [PMID: 11054567 DOI: 10.1016/s0378-1119(00)00351-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Protein tyrosine phosphorylation is regulated by protein tyrosine kinase and protein tyrosine phosphatase activities. These two counteracting proteins are implicated in cell growth and transformation. Using polymerase chain reaction with degenerate primers, we have identified a novel mouse protein tyrosine phosphatase (PTP). This cDNA contains a single open reading frame of the predicted 926 amino acids. Those predicted amino acids showed significant identity with human megakaryocyte protein-tyrosine phosphatase by 91% in nucleotide sequences and 94% in amino acid sequences. We have identified that expression of this PTP is highly enriched in the testis in mouse and human and has been termed here as a 'testis-enriched phosphatase' (TEP). Northern analysis detected two mRNA species of 3.7 and 3.2kb for this PTP in mouse testis and the expression of TEP is regulated during development. The recombinant phosphatase domain possesses protein tyrosine phosphatase activity when expressed in Escherichia coli. Immunohistochemical analysis of the cellular localization of TEP on mouse testis sections showed that this PTP is specifically expressed in spermatocytes and spermatids within seminiferous tubules, suggesting an important role in spermatogenesis.
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MESH Headings
- Amino Acid Sequence
- Animals
- Base Sequence
- Blotting, Northern
- Cloning, Molecular
- DNA, Complementary/chemistry
- DNA, Complementary/genetics
- Female
- Gene Expression Regulation, Developmental
- Gene Expression Regulation, Enzymologic
- Humans
- Immunohistochemistry
- Male
- Megakaryocytes/cytology
- Megakaryocytes/enzymology
- Mice
- Molecular Sequence Data
- Protein Tyrosine Phosphatases/genetics
- Protein Tyrosine Phosphatases/metabolism
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- Sequence Alignment
- Sequence Analysis, DNA
- Sequence Homology, Amino Acid
- Testis/enzymology
- Testis/growth & development
- Tissue Distribution
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Affiliation(s)
- K W Park
- Laboratory of Molecular Biology, Medical Research Center, Brain Korea 21 Project for Medical Sciences, College of Medicine, Yonsei University, 120-752, Seoul, South Korea
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Szczygiel M, Kurpisz M. Teratozoospermia and its effect on male fertility potential. Andrologia 1999. [DOI: 10.1046/j.1439-0272.1999.00256.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Krauss SW, Chasis JA, Rogers C, Mohandas N, Krockmalnic G, Penman S. Structural protein 4.1 is located in mammalian centrosomes. Proc Natl Acad Sci U S A 1997; 94:7297-302. [PMID: 9207085 PMCID: PMC23815 DOI: 10.1073/pnas.94.14.7297] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/1997] [Indexed: 02/04/2023] Open
Abstract
Structural protein 4.1 was first characterized as an important 80-kDa protein in the mature red cell membrane skeleton. It is now known to be a member of a family of protein isoforms detected at diverse intracellular sites in many nucleated mammalian cells. We recently reported that protein 4.1 isoforms are present at interphase in nuclear matrix and are rearranged during the cell cycle. Here we report that protein 4.1 epitopes are present in centrosomes of human and murine cells and are detected by using affinity-purified antibodies specific for 80-kDa red cell 4.1 and for 4.1 peptides. Immunofluorescence, by both conventional and confocal microscopy, showed that protein 4.1 epitopes localized in the pericentriolar region. Protein 4.1 epitopes remained in centrosomes after extraction of cells with detergent, salt, and DNase. Higher resolution electron microscopy of detergent-extracted cell whole mounts showed centrosomal protein 4.1 epitopes distributed along centriolar cylinders and on pericentriolar fibers, at least some of which constitute the filamentous network surrounding each centriole. Double-label electron microscopy showed that protein 4.1 epitopes were predominately localized in regions also occupied by epitopes for centrosome-specific autoimmune serum 5051 but were not found on microtubules. Our results suggest that protein 4.1 is an integral component of centrosome structure, in which it may play an important role in centrosome function during cell division and organization of cellular architecture.
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Affiliation(s)
- S W Krauss
- Department of Biophysics and Biomolecular Structure, University of California, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.
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Bergère M, Selva J, Volante M, Dumont M, Hazout A, Olivennes F, Frydman R. Cytogenetic analysis of uncleaved oocytes after intracytoplasmic sperm injection. J Assist Reprod Genet 1995; 12:322-5. [PMID: 8520196 DOI: 10.1007/bf02213712] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
PURPOSE This work analyzes the causes of cleavage failure after intracytoplasmic sperm injection (ICSI) and the effect of the procedure on the chromosomes of the oocytes. METHODS Ninety-seven uncleaved oocytes from 39 patients with severe male infertility or repeated IVF failure were fixed; 79 were analyzable. We checked the decondensation stage of spermatozoa nucleus and the chromosomal abnormalities of the oocytes. RESULTS Among the fixed oocytes, the spermatozoa nucleus was present in 97% of the cases, and it was undecondensed in 89% of the cases, showing no evolution at all. A low rate (2.6%) of premature chromosome condensation (PCC) of the spermatozoa and a low rate (2.5%) of female diploïdy were observed. Among the oocytes that could be karyotyped, we observed a high rate (45%) of chromosome breakage. CONCLUSION ICSI fertilization failure was due mostly to the complete lack of evolution of the spermatozoa nucleus. Oocyte selection before ICSI seemed to lower the PCC rate. The high rate of oocyte chromosomal breakage rate has to be confirmed.
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Affiliation(s)
- M Bergère
- Gyneco-obstetric Department, Hôpital Antoine Béclère, Clamart, France
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Shimizu T, Takakuwa Y, Koizumi H, Ishibashi T, Ohkawara A. Localization of immuno-analogues of erythrocyte protein 4.1 and spectrin in epidermis of psoriasis vulgaris. Histochem Cell Biol 1995; 103:363-8. [PMID: 7641068 DOI: 10.1007/bf01457811] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The presence and localization of immuno-analogues of human erythrocyte protein 4.1 and spectrin were examined in the epidermis of psoriasis vulgaris. Immunoblot analysis with antibodies against human erythrocyte protein 4.1 revealed that psoriatic epidermis contains a 4.1-like protein of 80 kDa, and also minor immunoreactive polypeptides, including a 45-kDa polypeptide. The 45-kDa band was not detected in non-lesional epidermis. Lesional epidermis of psoriasis contains spectrin-like proteins of 240 kDa. Analysis with immunofluorescence microscopy revealed that 4.1-like proteins were detected mainly in the cytoplasm of the suprabasal cells in lesional epidermis and in the peripheral cytoplasm of the basal cells in non-lesional epidermis. On the other hand, spectrin-like proteins were localized to the peripheral cytoplasm of basal keratinocytes in both lesional and non-lesional psoriatic epidermis. The present results indicate that proteins related to protein 4.1 and spectrin are consistently detected within epidermal cells of psoriasis, a chronic skin disease characterized by epidermal hyperplasia; the expression and distribution of protein 4.1 in lesional epidermis of psoriasis differs from that in non-lesional epidermis. These membrane skeletal proteins may be of significance in the hyperproliferative epidermis of psoriasis.
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Affiliation(s)
- T Shimizu
- Department of Dermatology, Hokkaido University School of Medicine, Sapporo, Japan
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