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Benderradji H, Prasivoravong J, Marcelli F, Leroy C. Role of Anti-Müllerian Hormone in Male Reproduction and Sperm Motility. Semin Reprod Med 2024; 42:5-14. [PMID: 38914117 DOI: 10.1055/s-0044-1787687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Anti-Müllerian hormone (AMH) is secreted by Sertoli cells and is responsible for the regression of Müllerian ducts in the male fetus as part of the sexual differentiation process. Serum AMH concentrations are at their lowest levels in the first days after birth but increase after the first week, likely reflecting active Sertoli cell proliferation. AMH rises rapidly in concentration in boys during the first month, reaching a peak level at ∼6 months of age, and it remains high during childhood, then they will slowly decline during puberty, falling to low levels in adulthood. Serum AMH measurement is used by pediatric endocrinologist as a specific marker of immature Sertoli cell number and function during childhood. After puberty, AMH is released especially by the apical pole of the Sertoli cells toward the lumen of the seminiferous tubules, resulting in higher levels in the seminal plasma than in the serum. Recently, AMH has received increasing attention in research on male fertility-related disorders. This article reviews and summarizes the potential contribution of serum AMH measurement in different male fertility-related disorders.
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Affiliation(s)
- Hamza Benderradji
- Department of Endocrinology, Diabetology, and Metabolism, CHU Lille, Lille, France
- Inserm, CHU Lille, Unit 1172, Lille Neuroscience & Cognition (LilNCog), University of Lille, Lille, France
- Department of Andrology, Urology and Renal Transplantation, University of Lille, CHU Lille, Lille University Hospital, Lille, France
| | - Julie Prasivoravong
- Department of Andrology, Urology and Renal Transplantation, University of Lille, CHU Lille, Lille University Hospital, Lille, France
| | - François Marcelli
- Department of Andrology, Urology and Renal Transplantation, University of Lille, CHU Lille, Lille University Hospital, Lille, France
| | - Clara Leroy
- Department of Andrology, Urology and Renal Transplantation, University of Lille, CHU Lille, Lille University Hospital, Lille, France
- Department of Pediatric Endocrinology, Reference Centre for Genital Development Abnormalities, University of Lille, CHU Lille, DevGen, Lille, France
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Li J, Yang F, Dong L, Chang D, Yu X. Seminal plasma biomarkers for predicting successful sperm retrieval in patients with nonobstructive azoospermia: a narrative review of human studies. Basic Clin Androl 2023; 33:9. [PMID: 37076787 PMCID: PMC10116801 DOI: 10.1186/s12610-023-00184-0] [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: 11/06/2022] [Accepted: 01/08/2023] [Indexed: 04/21/2023] Open
Abstract
BACKGROUND Non-obstructive azoospermia (NOA) is considered to be the most severe form of male infertility. Before the emergence of surgical testicular sperm extraction and assisted reproductive technology, NOA patients could hardly become biological fathers of their children. However, failure of the surgery could cause physical and psychological harm to patients such as testicular damage, pain, hopeless of fertility and additional cost. Therefore, predicting the successful sperm retrieval (SSR) is so important for NOA patients to make their choice whether to do the surgery or not. Because seminal plasma is secreted by the testes and accessory gonads, it can reflect the spermatogenic environment, making it a preferential choice for SSR valuation. The purpose of this paper is to summarize the available evidence and provide the reader with a broad overview of biomarkers in seminal plasma for SSR prediction. RESULTS A total of 15,390 studies were searched from PUBMED, EMBASE, CENTRAL and Web of Science, but only 6615 studies were evaluated after duplications were removed. The abstracts of 6513 articles were excluded because they were irrelevant to the topic. The full texts of 102 articles were obtained, with 21 of them being included in this review. The included studies range in quality from medium to high. In the included articles, surgical sperm extraction methods included conventional testicular sperm extraction (TESE) and microdissection testicular sperm extraction (micro-TESE). Currently, the biomarkers in seminal plasma used to predict SSR are primarily RNAs, metabolites, AMH, inhibin B, leptin, survivin, clusterin, LGALS3BP, ESX1, TEX101, TNP1, DAZ, PRM1 and PRM2. CONCLUSION The evidence does not conclusively indicate that AMH and INHB in seminal plasma are valuable to predict the SSR. It is worth noting that RNAs, metabolites and other biomarkers in seminal plasma have shown great potential in predicting SSR. However, existing evidence is insufficient to provide clinicians with adequate decision support, and more prospective, large sample size, and multicenter trials are urgently needed.
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Affiliation(s)
- Junjun Li
- Chengdu Fifth People's Hospital, The Fifth People's Hospital of Chengdu University of Traditional Chinese Medicine, 611130, Chengdu, China
| | - Fang Yang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu, University of Traditional Chinese Medicine, 610072, Chengdu, China
| | - Liang Dong
- The Reproductive & Women-Children Hospital, Chengdu University of Traditional Chinese Medicine, 610041, Chengdu, China
| | - Degui Chang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu, University of Traditional Chinese Medicine, 610072, Chengdu, China
| | - Xujun Yu
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China.
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Domain G, Buczkowska J, Kalak P, Wydooghe E, Banchi P, Pascottini OB, Niżański W, Van Soom A. Serum Anti-Müllerian Hormone: A Potential Semen Quality Biomarker in Stud Dogs? Animals (Basel) 2022; 12:ani12030323. [PMID: 35158647 PMCID: PMC8833318 DOI: 10.3390/ani12030323] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 01/03/2023] Open
Abstract
Anti-Müllerian hormone (AMH) has been suggested to be involved in spermatogenesis. The aim of this study was to investigate the relationship between blood serum AMH concentration and semen quality in dogs. Moreover, this study sought to find the optimal cut-off point value of serum AMH with the greatest sensitivity and specificity to predict semen quality. Forty-five clinically healthy dogs were included in the study and their age as well as the following semen parameters were determined and correlated to serum AMH concentration: total sperm output, normal morphology, plasma membrane integrity, total motility, progressive motility, and velocity parameters. Statistical analysis for correlations were performed using Spearman’s correlation coefficients. Moderate negative associations were found between serum AMH and semen total motility (r = −0.38, p = 0.01), progressive motility (r = −0.36, p = 0.01), and normal morphology (r = −0.36, p= 0.02). Based on these associations, an AMH concentration of 5.54 µg/L was found to be the optimal cut-off point value to obtain the greatest summation of sensitivity (86%) and specificity (63%) to predict semen quality. The serum AMH assay may therefore be a potential hormonal marker to predict which dogs would require further semen analysis. Future research is however needed to confirm these preliminary results.
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Affiliation(s)
- Guillaume Domain
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium; (E.W.); (P.B.); (O.B.P.); (A.V.S.)
- Correspondence:
| | - Justyna Buczkowska
- Department of Reproduction and Clinic of Farm Animals, University of Environmental Science, Grundwaldzki Square 49, 50-357 Wroclaw, Poland; (J.B.); (P.K.); (W.N.)
| | - Patrycja Kalak
- Department of Reproduction and Clinic of Farm Animals, University of Environmental Science, Grundwaldzki Square 49, 50-357 Wroclaw, Poland; (J.B.); (P.K.); (W.N.)
| | - Eline Wydooghe
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium; (E.W.); (P.B.); (O.B.P.); (A.V.S.)
| | - Penelope Banchi
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium; (E.W.); (P.B.); (O.B.P.); (A.V.S.)
| | - Osvaldo Bogado Pascottini
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium; (E.W.); (P.B.); (O.B.P.); (A.V.S.)
- Veterinary Physiology and Biochemistry, Department of Veterinary Sciences, University of Antwerp, 2610 Wilrijk, Belgium
| | - Wojciech Niżański
- Department of Reproduction and Clinic of Farm Animals, University of Environmental Science, Grundwaldzki Square 49, 50-357 Wroclaw, Poland; (J.B.); (P.K.); (W.N.)
| | - Ann Van Soom
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium; (E.W.); (P.B.); (O.B.P.); (A.V.S.)
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Li J, Hu T, Wang Y, Fu Y, Wang F, Hu R. Development a nomogram to predict fertilisation rate of infertile males with borderline semen by using semen parameters combined with AMH and INHB. Andrologia 2021; 53:e14182. [PMID: 34270116 PMCID: PMC8519038 DOI: 10.1111/and.14182] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 06/10/2021] [Accepted: 06/19/2021] [Indexed: 11/30/2022] Open
Abstract
The sperm quality of some males is in a critical state, making it hard for clinicians to choose the suitable fertilisation methods. This study aimed to develop an intelligent nomogram for predicting fertilisation rate of infertile males with borderline semen. 160 males underwent in vitro fertilisation (IVF), 58 of whom received rescue ICSI (R‐ICSI) due to fertilisation failure (fertilisation rate of IVF ≤30%). A least absolute shrinkage and selection operator (LASSO) regression analysis identified sperm concentration, progressively motile spermatozoa (PMS), seminal plasma anti‐Müllerian hormone (spAMH), seminal plasma inhibin (spINHB), serum AMH (serAMH) and serum INHB (serINHB) as significant predictors. The nomogram was plotted by multivariable logistic regression. This nomogram‐illustrated model showed good discrimination, calibration and clinical value. The area under the receiver operating characteristic curve (AUC) of the nomogram was 0.762 (p < .001). Calibration curve and Hosmer–Lemeshow test (p = .5261) showed good consistency between the predictions of the nomogram and the actual observations, and decision curve analysis showed that the nomogram was clinically useful. This nomogram may be useful in predicting fertilisation rate, mainly focused on new biomarkers, INHB and AMH. It could assist clinicians and laboratory technicians select appropriate fertilisation methods (IVF or ICSI) for male patients with borderline semen.
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Affiliation(s)
- Jialing Li
- Ningxia Medical University, Yinchuan, China.,Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical University, Yinchuan, China
| | - Ting Hu
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Yanfei Wang
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Yuxing Fu
- Ningxia Medical University, Yinchuan, China.,Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical University, Yinchuan, China
| | - Feimiao Wang
- Reproductive Medicine Center, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Rong Hu
- Reproductive Medicine Center, General Hospital of Ningxia Medical University, Yinchuan, China
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Hassan MH, Ibrahim HM, El-Taieb MA. 25-Hydroxy cholecalciferol, anti-Müllerian hormone, and thyroid profiles among infertile men. Aging Male 2020; 23:513-519. [PMID: 30465464 DOI: 10.1080/13685538.2018.1538338] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND AND AIM We examined the relationship among vit.D3, AMH, FT3, FT4, and TSH, in addition to the serum levels of reproductive hormones (FSH, LH, prolactin, and free testosterone), in oligoasthenoteratozoospermia and azoospermia patients in a cohort of infertile men from Egypt to establish a clinical marker/cause-effect relationship. METHODS This cross-sectional cohort study was carried out on 301 men (105 males with oligoasthenoteratozoospermia and 96 males with azoospermia), in addition to 100 controls. Measurements of serum vit.D3, AMH, FT3, FT4, and TSH levels, in addition to reproductive hormone assays, were performed on all included subjects, using ELISA kits. RESULTS Overall, results showed significantly lower serum levels of vit.D3 in infertile men than in the controls, with a greater decrease observed in men with azoospermia than in oligoasthenoteratozoospermia patients, (p < .05 for all). Significantly higher serum TSH and FSH levels and significantly lower serum free testosterone levels were observed in males with azoospermia than in males with oligoasthenoteratozoospermia and the controls (p < .05 for both). There were no significant differences between the studied groups in terms of AMH, FT3 or FT4 levels. LH levels were negatively correlated with TSH levels and positively correlated with AMH levels among men with oligoasthenoteratozoospermia, while among men with azoospermia, LH levels were positively correlated with vit.D3 levels (p < .05 for all). CONCLUSION Decreased Vit.D3 could play a role in male infertility, in addition to abnormal thyroid function, which needs further investigation.
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Affiliation(s)
- Mohammed H Hassan
- Medical Biochemistry Department, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Hassan M Ibrahim
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Moustafa A El-Taieb
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Aswan University, Aswan, Egypt
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Seminal Plasma Anti-Müllerian Hormone: A Potential AI-Boar Fertility Biomarker? BIOLOGY 2020; 9:biology9040078. [PMID: 32290279 PMCID: PMC7236007 DOI: 10.3390/biology9040078] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/01/2020] [Accepted: 04/07/2020] [Indexed: 12/26/2022]
Abstract
The anti-Müllerian hormone (AMH), a Sertoli cell-secreted glycoprotein that is present in seminal plasma (SP), is considered as a marker of spermatogenesis in humans. This study aimed to evaluate the presence of this hormone in boar SP, together with its putative relationship with sperm quality, function, and in vivo fertility parameters in liquid-stored semen samples. The concentration of SP-AMH was assessed in 126 ejaculates from artificial insemination (AI)-boars (n = 92) while using a commercial Enzyme-Linked ImmunoSorbent Assay (ELISA) kit with monoclonal antibodies specific for Sus scrofa AMH (CEA228Po, Cloud-clone). Sperm quality (concentration, motility, viability, and acrosome damage) and functionality (membrane lipid disorder and intracellular H2O2 generation) were assessed in semen samples at 0 and 72 h of liquid-storage. In addition, fertility parameters from 3113 sows inseminated with the AI-boars were recorded in terms of farrowing rate, litter size, number of stillbirths per litter, and the duration of pregnancy over a 12-month period. The results revealed that the SP-AMH concentration varied widely among boar ejaculates, with no differences among breeds. Moreover, the SP-AMH concentration proved to be a good predictive biomarker for sperm concentration (p ˂ 0.05), but poor for other sperm quality, functionality, and in vivo fertility parameters of liquid-stored semen samples from AI-boars.
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Ergoli M, Venditti M, Picillo E, Minucci S, Politano L. Study of expression of genes potentially responsible for reduced fitness in patients with myotonic dystrophy type 1 and identification of new biomarkers of testicular function. Mol Reprod Dev 2019; 87:45-52. [PMID: 31840338 DOI: 10.1002/mrd.23307] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 11/27/2019] [Indexed: 12/11/2022]
Abstract
Myotonic dystrophy type 1 (DM1) is a multisystemic disorder caused by trinucleotide CTG expansion in DMPK gene, often affecting the neighboring genes. Endocrine system is involved, resulting in hypogonadism and reproductive abnormalities, but molecular mechanisms underlying the reduced fertility observed in DM1 are very complex and partially unknown. To better characterize these mechanisms, an analysis of sperm parameters and anti-Müllerian hormone (AMH) values was performed in 20 DM1 patients. About 50% of them showed hypoposia and azoospermia; the remaining, despite an adequate volume of ejaculate, had oligo-astheno-teratozoospermia. Interestingly, the lowest AMH levels better correlated with the main sperm alterations. The pattern of expression of DMPK, SIX5, and RSPH6A genes, evaluated by quantitative reverse transcription polymerase chain reaction, showed a substantial reduction of the expression in both peripheral blood and in seminal plasma of patients, compared to controls. An impairment of testis-specific RSPH6A protein expression and localization was observed in sperm protein extracts by WB analysis and in isolated spermatozoa by immunofluorescence. These results support the hypothesis that CTG expansion also affects the expression of neighboring genes and contributes to gonad defects observed in DM1, suggesting the possibility of using them as markers for normal fertility in humans.
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Affiliation(s)
- Manuela Ergoli
- Cardiomyology and Medical Genetics, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Massimo Venditti
- Department of Experimental Medicine, University of Campania, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Esther Picillo
- Cardiomyology and Medical Genetics, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Sergio Minucci
- Department of Experimental Medicine, University of Campania, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Luisa Politano
- Cardiomyology and Medical Genetics, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
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Engels M, Gehrmann K, Falhammar H, Webb EA, Nordenström A, Sweep FC, Span PN, van Herwaarden AE, Rohayem J, Richter-Unruh A, Bouvattier C, Köhler B, Kortmann BB, Arlt W, Roeleveld N, Reisch N, Stikkelbroeck NMML, Claahsen-van der Grinten HL. Gonadal function in adult male patients with congenital adrenal hyperplasia. Eur J Endocrinol 2018; 178:285-294. [PMID: 29339528 DOI: 10.1530/eje-17-0862] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 01/15/2018] [Indexed: 11/08/2022]
Abstract
CONTEXT Current knowledge on gonadal function in congenital adrenal hyperplasia (CAH) is mostly limited to single-center/country studies enrolling small patient numbers. Overall data indicate that gonadal function can be compromised in men with CAH. OBJECTIVE To determine gonadal function in men with CAH within the European 'dsd-LIFE' cohort. DESIGN Cross-sectional clinical outcome study, including retrospective data from medical records. METHODS Fourteen academic hospitals included 121 men with CAH aged 16-68 years. Main outcome measures were serum hormone concentrations, semen parameters and imaging data of the testes. RESULTS At the time of assessment, 14/69 patients had a serum testosterone concentration below the reference range; 7 of those were hypogonadotropic, 6 normogonadotropic and 1 hypergonadotropic. In contrast, among the patients with normal serum testosterone (55/69), 4 were hypogonadotropic, 44 normogonadotropic and 7 hypergonadotropic. The association of decreased testosterone with reduced gonadotropin concentrations (odds ratio (OR) = 12.8 (2.9-57.3)) was weaker than the association between serum androstenedione/testosterone ratio ≥1 and reduced gonadotropin concentrations (OR = 39.3 (2.1-732.4)). Evaluation of sperm quality revealed decreased sperm concentrations (15/39), motility (13/37) and abnormal morphology (4/28). Testicular adrenal rest tumor (TART)s were present in 39/80 patients, with a higher prevalence in patients with the most severe genotype (14/18) and in patients with increased current 17-hydroxyprogesterone 20/35) or androstenedione (12/18) serum concentrations. Forty-three children were fathered by 26/113 patients. CONCLUSIONS Men with CAH have a high risk of developing hypothalamic-pituitary-gonadal disturbances and spermatogenic abnormalities. Regular assessment of endocrine gonadal function and imaging for TART development are recommended, in addition to measures for fertility protection.
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Affiliation(s)
- M Engels
- Department of Pediatrics, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands
- Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - K Gehrmann
- Klinik für Pädiatrie m.S. Endokrinologie und Diabetologie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - H Falhammar
- Department of Endocrinology, Metabolism and Diabetes, Karolinska University Hospital, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | - E A Webb
- Institute of Metabolism and Systems Research (IMSR), University of Birmingham, Birmingham, UK
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
| | - A Nordenström
- Department of Women's and Children's Health, Division of Pediatric Endocrinology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - F C Sweep
- Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - P N Span
- Department of Radiation Oncology, Radiotherapy & OncoImmunology laboratory, RIMLS, Radboud University Medical Center, Nijmegen, the Netherlands
| | - A E van Herwaarden
- Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - J Rohayem
- Centre of Reproductive Medicine and Andrology, Clinical Andrology, University Hospital Münster, Münster, Germany
| | - A Richter-Unruh
- Centre of Reproductive Medicine and Andrology, Clinical Andrology, University Hospital Münster, Münster, Germany
| | - C Bouvattier
- Endocrinologie Pédiatrique, Centre de Référence des Maladies Rares du Développement Sexuel, Hôpital Bicêtre, Université Paris-Sud, Le Kremlin-Bicêtre, France
| | - B Köhler
- Klinik für Pädiatrie m.S. Endokrinologie und Diabetologie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - B B Kortmann
- Department of Pediatric Urology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - W Arlt
- Institute of Metabolism and Systems Research (IMSR), University of Birmingham, Birmingham, UK
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
| | - N Roeleveld
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, the Netherlands
| | - N Reisch
- Medizinische Klinik IV, Klinikum der Universität München, München, Germany
| | - N M M L Stikkelbroeck
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
| | - H L Claahsen-van der Grinten
- Department of Pediatrics, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands
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Greiber IK, Hagen CP, Busch AS, Mieritz MG, Aksglæde L, Main K, Almstrup K, Juul A. The AMH genotype (rs10407022 T>G) is associated with circulating AMH levels in boys, but not in girls. Endocr Connect 2018; 7:347-354. [PMID: 29358304 PMCID: PMC5825925 DOI: 10.1530/ec-17-0299] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Accepted: 01/22/2018] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Fetal anti-Müllerian hormone (AMH) is responsible for normal male sexual differentiation, and circulating AMH is used as a marker of testicular tissue in newborns with disorders of sex development. Little is known about the mechanism of action in postnatal life. A recent genome wide association study (GWAS) reported genetic variation of AMH affecting AMH levels in young men. This study investigated the effect of genetic variation of AMH and AMH type II receptor (AMHR2) (AMHrs10407022 T>G and AMHR2rs11170547 C>T) on circulating reproductive hormone levels and pubertal onset in boys and girls. DESIGN AND METHODS This study is a combined longitudinal and cross-sectional study in healthy Danish boys and girls from the general population. We included 658 boys aged 5.8-19.8 years and 320 girls aged 5.6-16.5 years. The main outcome measures were genotyping of AMH and AMHR2, pubertal staging and serum levels of reproductive hormones. RESULTS AMHrs10407022T>G was associated with higher serum levels of AMH in prepubertal boys (TT: 575 pmol/L vs TG: 633 pmol/L vs GG: 837 pmol/L, P = 0.002) and adolescents (TT: 44 pmol/L vs TG: 58 pmol/L vs GG: 79 pmol/L, P < 0.001). Adolescent boys carrying the genetic variation also had lower levels of LH (TT: 3.0 IU/L vs TG: 2.8 IU/L vs GG: 1.8 IU/L, P = 0.012). Hormone levels in girls and pubertal onset in either sex did not seem to be profoundly affected by the genotypes. CONCLUSION Our findings support recent GWAS results in young adults and expand our understanding of genetic variation affecting AMH levels even in boys prior to the pubertal decline of circulating AMH.
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Affiliation(s)
- Iben Katinka Greiber
- Department of Growth and ReproductionEDMaRC, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Casper P Hagen
- Department of Growth and ReproductionEDMaRC, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Alexander Siegfried Busch
- Department of Growth and ReproductionEDMaRC, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Mikkel Grunnet Mieritz
- Department of Growth and ReproductionEDMaRC, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lise Aksglæde
- Department of Growth and ReproductionEDMaRC, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Katharina Main
- Department of Growth and ReproductionEDMaRC, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Kristian Almstrup
- Department of Growth and ReproductionEDMaRC, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and ReproductionEDMaRC, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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10
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Aksglaede L, Olesen IA, Carlsen E, Petersen JH, Juul A, Jørgensen N. Serum concentration of anti-Müllerian hormone is not associated with semen quality. Andrology 2017; 6:286-292. [DOI: 10.1111/andr.12456] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 10/12/2017] [Accepted: 11/15/2017] [Indexed: 11/30/2022]
Affiliation(s)
- L. Aksglaede
- Department of Growth and Reproduction; Rigshospitalet; Copenhagen Denmark
| | - I. A. Olesen
- Department of Growth and Reproduction; Rigshospitalet; Copenhagen Denmark
| | - E. Carlsen
- Department of Growth and Reproduction; Rigshospitalet; Copenhagen Denmark
- The Fertility Clinic; Rigshospitalet; Copenhagen Denmark
| | - J. H. Petersen
- Department of Growth and Reproduction; Rigshospitalet; Copenhagen Denmark
- Department of Biostatistics; University of Copenhagen; Copenhagen Denmark
| | - A. Juul
- Department of Growth and Reproduction; Rigshospitalet; Copenhagen Denmark
| | - N. Jørgensen
- Department of Growth and Reproduction; Rigshospitalet; Copenhagen Denmark
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Li N, Li Y, Meng H, Sun H, Wu D. Associations between Urinary Phthalate Metabolites and Serum Anti-Müller Hormone Levels in U.S. Men Based on National Health and Nutrition Examination Survey 2003-2004. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14121513. [PMID: 29206197 PMCID: PMC5750931 DOI: 10.3390/ijerph14121513] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 11/29/2017] [Accepted: 12/01/2017] [Indexed: 11/16/2022]
Abstract
Anti-Müller hormone (AMH) plays an important role in reproductive development and has a wide potential clinical application value. Phthalates have been widely found in human living environment and have negative effects on human reproduction. This study aimed to explore the relationship between urinary phthalate metabolites and serum AMH level in the general male population. Cross-sectional analyses were performed with a population of 489 men aged more than 12 years who participated in National Health and Nutrition Examination Survey (NHANES) 2003-2004 by Centers for Disease Control and Prevention, the United States. NHANES public data (demographic and socioeconomic information, examinations, and laboratory tests) were analyzed using Kruskal-Wallis test, Wilcoxon test and multivariable regression. Results showed that the urine concentration of mono (3-carboxypropyl) phthalate (MCPP) of 12-20 age group was significantly positively correlated with serum AMH concentration in the model without any covariates (p < 0.05). In the 60-year-old group, the monomethyl phthalate (MEP), mono (2-ethyl-5-carboxypentyl) phthalate (MECPP) concentrations were significantly correlated with serum AMH concentrations in models both with and without covariates (all p < 0.05). It could be concluded that exposure to phthalates might have negative effects on AMH level, especially in seniors. AMH could be used as a marker of exposure to phthalates in aged males. How exposure to phthalates affected AMH level and what the potential long-term health consequences of their relationship are needs more investigation.
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Affiliation(s)
- Ningning Li
- State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing 211166, China.
- Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
| | - Yaqi Li
- State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing 211166, China.
- Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
| | - Hao Meng
- School of Geography and Oceanography Sciences, Nanjing University, Nanjing 210023, China.
| | - Hanqing Sun
- State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing 211166, China.
- Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
| | - Di Wu
- State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing 211166, China.
- Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
- Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing 210029, China.
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Vitku J, Kolatorova L, Hampl R. Occurrence and reproductive roles of hormones in seminal plasma. Basic Clin Androl 2017; 27:19. [PMID: 29046808 PMCID: PMC5640966 DOI: 10.1186/s12610-017-0062-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 08/16/2017] [Indexed: 12/13/2022] Open
Abstract
Only 2-5% of seminal fluid is composed of spermatozoa, while the rest is seminal plasma. The seminal plasma is a rich cocktail of organic and inorganic compounds including hormones, serving as a source of nutrients for sperm development and maturation, protecting them from infection and enabling them to overcome the immunological and chemical environment of the female reproductive tract. In this review, a survey of the hormones found in human seminal plasma, with particular emphasis on reproductive hormones is provided. Their participation in fertilization is discussed including their indispensable role in ovum fertilization. The origin of individual hormones found in seminal plasma is discussed, along with differences in the concentrations in seminal plasma and blood plasma. A part of review is devoted to methods of measurement, emphasising particular instances in which they differ from measurement in blood plasma. These methods include separation techniques, overcoming the matrix effect and current ways for end-point measurement, focusing on so called hyphenated techniques as a combination of chromatographic separation and mass spectrometry. Finally, the informative value of their determination as markers of male fertility disorders (impaired spermatogenesis, abnormal sperm parameters, varicocele) is discussed, along with instances where measuring their levels in seminal plasma is preferable to measurement of levels in blood plasma.
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Affiliation(s)
- Jana Vitku
- Department of Steroids and Proteofactors, Institute of Endocrinology, Narodni 8, 116 94 Prague, Czech Republic
| | - Lucie Kolatorova
- Department of Steroids and Proteofactors, Institute of Endocrinology, Narodni 8, 116 94 Prague, Czech Republic
| | - Richard Hampl
- Department of Steroids and Proteofactors, Institute of Endocrinology, Narodni 8, 116 94 Prague, Czech Republic
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