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Francoeur L, Scoville DM, Johnson PA. Investigations of the function of AMH in granulosa cells in hens. Gen Comp Endocrinol 2024; 349:114454. [PMID: 38266936 DOI: 10.1016/j.ygcen.2024.114454] [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: 10/10/2023] [Revised: 01/16/2024] [Accepted: 01/21/2024] [Indexed: 01/26/2024]
Abstract
Anti-mullerian hormone (AMH) plays a crucial role in follicle regulation in mammals by preventing premature primordial follicle activation and restricting follicle development through reduction of FSH sensitivity and inhibition of FSH-induced increase of steroidogenic enzymes. AMH is produced by granulosa cells from growing follicles and expression declines at the time of selection in both mammalian and avian species. The role of AMH in chicken granulosa cells remains unclear, as research is complicated because mammalian AMH is not bioactive in chickens and there is a lack of commercially available chicken AMH. In the current experiments, we used RNA interference to study the role of AMH on markers of follicle development in the presence and absence of FSH. Cultured chicken granulosa cells from 3-5 mm follicles and 6-8 mm follicles, the growing pool from which follicle selection is thought to occur, were used. Transfection with an AMH-specific siRNA significantly reduced AMH mRNA expression in granulosa cells from 3-5 mm and 6-8 mm follicles. Genes of interest were only measured in granulosa cells of 3-5 mm follicles due to low expression of AMH mRNA at the 6-8 mm follicle stage. Knockdown of AMH mRNA did not affect markers of follicle development (follicle stimulating hormone receptor, FSHR; steroidogenic acute regulatory protein, STAR; cytochrome P450 family 11 subfamily A member 1, CYP11A1; bone morphogenetic protein receptor type 2, BMPR2) or FSH responsiveness in granulosa cells from 3-5 mm follicles, indicating that AMH does not regulate follicle development directly by affecting markers of steroidogenesis, FSHR or BMPR2 at this follicle stage in chickens.
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Affiliation(s)
- Laurie Francoeur
- Department of Animal Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY 14853, USA
| | - Deena M Scoville
- Department of Animal Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY 14853, USA
| | - Patricia A Johnson
- Department of Animal Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY 14853, USA.
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2
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Sun TC, Guo YM, Li DM, Wen YJ, Jiao ZX, Li J, Wang HP, Jia YJ, Zhou SJ. Plasma-derived from human umbilical cord blood restores ovarian function and improves serum reproductive hormones levels in mice with premature ovarian insufficiency (POI) through cytokines and growth factors. Mol Reprod Dev 2024; 91:e23731. [PMID: 38404010 DOI: 10.1002/mrd.23731] [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: 07/05/2023] [Revised: 12/01/2023] [Accepted: 01/02/2024] [Indexed: 02/27/2024]
Abstract
Premature ovarian insufficiency (POI) patients experience a decline in ovarian function and a reduction in serum reproductive hormones, leading to a significant impact on the outcomes of assisted reproductive technology. Despite the absence of an effective clinical treatment to restore fertility in POI patients, recent research has indicated that cord blood plasma (CBP) derived from human umbilical cord blood (hUCB) may offer therapeutic benefits for various degenerative diseases. The primary aim of this study is to explore approaches for enhancing ovarian function and serum reproductive hormones through the administration of CBP in a murine model. Initially, hUCB was utilized to obtain CBP (CBP), which was subsequently analyzed for cytokine and growth factor profiles in comparison to adult blood plasma (ABP) by use of flow cytometry. Subsequently, POI mouse models were established through the induction of 4-vinylcyclohexene diepoxide, followed by the injection of CBP into the tail. At 7, 14, and 21 days posttreatment, mouse ovaries and blood were collected, and their estrus cycle, body weight, and ovarian weights were evaluated using precise electronic balance. Finally, ovarian morphology and follicle number were assessed through HE staining, while serum levels of anti-Müllerian hormone (AMH), estradiol (E2) and follicle-stimulating hormone (FSH) were determined by ELISA. Our study revealed that individuals with CBP exhibited significantly lower concentrations of proinflammatory cytokines, including IL-β (p < 0.01) and IL-2 (p < 0.05), while displaying elevated levels of anti-inflammatory cytokines and chemokines, such as IL-2, IL-4, IL-6, IL-8, IL-12P70, IL-17A, IP-10, interferon-γ, and tumor necrosis factor-α (p < 0.01). Furthermore, CBP demonstrated remarkably higher levels of growth factors, including transforming growth factor-β1, vascular endothelial growth factor, and insulin-like growth factor-1 (p < 0.01) than ABP. Notably, our investigation also revealed that CBP restored the content of serum reproductive hormones, such as AMH, E2, and FSH (p < 0.05), and increased the number of primordial and primary follicles (p < 0.01) and decreased the number of luteal and atretic follicles (p < 0.01) in vivo. Our findings suggested that CBP-secreted cytokines and growth factors could be restored POI ovarian function, enhanced serum reproductive hormones and rescued follicular development in vivo. These findings further support the potential of CBP as a promising strategy in clinical applications for POI related infertility.
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Affiliation(s)
- Tie Cheng Sun
- Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University International Hospital, Beijing, China
- HLA Laboratory, Beijing Red Cross Blood Center, Beijing, China
| | - Yi Ming Guo
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- NHC Key Laboratory of Reproductive Health Engineering Technology Research (NRIFP), National Research Institute for Family Planning, Beijing, China
| | - Dong Mei Li
- Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University International Hospital, Beijing, China
| | - Yu Jie Wen
- Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University International Hospital, Beijing, China
| | - Zhu Xue Jiao
- Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University International Hospital, Beijing, China
| | - Ju Li
- Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University International Hospital, Beijing, China
| | - Hui Ping Wang
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- NHC Key Laboratory of Reproductive Health Engineering Technology Research (NRIFP), National Research Institute for Family Planning, Beijing, China
| | - Yan Jun Jia
- Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University International Hospital, Beijing, China
| | - Shan Jie Zhou
- Department of Obstetrics and Gynecology, Reproductive Medical Center, Peking University International Hospital, Beijing, China
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3
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Shah D, Jirge PR. Anti-Mullerian Hormone and Fertility Treatment Decisions in Polycystic Ovary Syndrome: A Literature Review. J Hum Reprod Sci 2024; 17:16-24. [PMID: 38665612 PMCID: PMC11041323 DOI: 10.4103/jhrs.jhrs_153_23] [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: 11/12/2023] [Revised: 01/20/2024] [Accepted: 01/21/2024] [Indexed: 04/28/2024] Open
Abstract
Anti-Mullerian hormone is a robust marker of ovarian reserve and ovarian response in in vitro fertilisation (IVF). However, its role extends beyond improving the safety of IVF by aiding in choosing appropriate protocols and dosing. This review looks at the value of pre-treatment anti-Mullerian hormone (AMH) value in choosing the appropriate modality of treatment and its predictive ability for the outcomes of such treatment. It briefly addresses the factors that may modulate AMH levels and make clinical decision-making challenging.
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Affiliation(s)
- Duru Shah
- Gynaecworld, The Centre for Women’s Health and Fertility, Mumbai, Maharashtra, India
| | - Padma Rekha Jirge
- Sushrut Assisted Conception Clinic, Shreyas Hospital, Kolhapur, Maharashtra, India
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Di Lorenzo M, Cacciapuoti N, Lonardo MS, Nasti G, Gautiero C, Belfiore A, Guida B, Chiurazzi M. Pathophysiology and Nutritional Approaches in Polycystic Ovary Syndrome (PCOS): A Comprehensive Review. Curr Nutr Rep 2023; 12:527-544. [PMID: 37213054 PMCID: PMC10444658 DOI: 10.1007/s13668-023-00479-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2023] [Indexed: 05/23/2023]
Abstract
PURPOSE OF REVIEW Polycystic ovary syndrome (PCOS) is the most common endocrine and metabolic disorder in women of reproductive age worldwide. This disease causes menstrual, metabolic, and biochemical abnormalities such as hyperandrogenism, oligo-anovulatory menstrual cycles, polycystic ovary, hyperleptinemia, insulin resistance (IR), and cardiometabolic disorders, often associated with overweight or obesity and visceral adiposity. RECENT FINDINGS The etiology and pathophysiology of PCOS are not yet fully understood, but insulin seems to play a key role in this disease. PCOS shares an inflammatory state with other chronic diseases such as obesity, type II diabetes, and cardiovascular diseases; however, recent studies have shown that a healthy nutritional approach can improve IR and metabolic and reproductive functions, representing a valid therapeutic strategy to ameliorate PCOS symptomatology. This review aimed to summarize and collect evidence about different nutritional approaches such as the Mediterranean diet (MedDiet) and the ketogenic diet (KD), as well as bariatric surgery and nutraceutical supplementation as probiotics, prebiotics, and synbiotics, among the others, used in patients with PCOS.
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Affiliation(s)
- M Di Lorenzo
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
- Infectious Diseases and Gender Medicine Unit, Cotugno Hospital, AO Dei Colli, Naples, Italy
| | - N Cacciapuoti
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - M S Lonardo
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - G Nasti
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - C Gautiero
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - A Belfiore
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - B Guida
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - M Chiurazzi
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
- Department of Medical Oncology, AO "A. Cardarelli", Naples, Italy.
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Timur HT, Cimrin D, Gursoy Doruk O, Dogan OE. Determining the age group-based cut-off values of serum anti-Mullerian hormone concentrations to diagnose polycystic ovary syndrome. Curr Med Res Opin 2023; 39:855-863. [PMID: 37074782 DOI: 10.1080/03007995.2023.2204768] [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: 03/25/2023] [Revised: 04/15/2023] [Accepted: 04/17/2023] [Indexed: 04/20/2023]
Abstract
OBJECTIVE To determine the cut-off values of the serum anti-Müllerian hormone (AMH) concentration for different age groups (21-25, 26-30, 31-35 years) to diagnose polycystic ovary syndrome (PCOS). METHODS In total, 187 women aged 21-35 years were included in this descriptive study. Patients diagnosed with PCOS according to the Rotterdam Criteria formed the PCOS group (n = 93), whereas those without symptoms related to PCOS formed the control group (n = 94). Follicular phase serum hormone concentrations were evaluated during the endocrinological assessment of patients with PCOS. Serum levels of estradiol, follicle-stimulating hormone (FSH), luteinizing hormone (LH), prolactin, total testosterone, dehydroepiandrosterone sulfate, sex hormone-binding globulin, androstenedione, and AMH were measured. The free androgen index and LH/FSH ratio were calculated. Cut-off values of serum AMH concentrations for the age groups were measured using receiver operating characteristic curve analysis. RESULTS The prevalence rates of frank, ovulatory, normoandrogenic, and non-polycystic ovary PCOS were 69.9, 10.8, 10.8, and 8.6%, respectively. Serum AMH concentrations >5.56 ng/mL were associated with PCOS in the 21-25-year-old group. The cut-off value was 4.01 ng/mL in the 26-30-year-old group, whereas it was 3.42 ng/mL in the oldest age group. The correlation between the antral follicle count (AFC) and serum AMH level was strong for each age group. CONCLUSIONS The serum AMH concentration is a valuable parameter for assessing patients with symptoms indicative of PCOS. We recommend measuring serum AMH levels to support the diagnosis or to use them instead of the AFC for the Rotterdam criteria.
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Affiliation(s)
- Hikmet Tunc Timur
- Obstetrics and Gynecology Clinic, Urla State Hospital, Urla, Izmir, Turkey
| | - Dilek Cimrin
- Deparment of Biochemistry, Dokuz Eylul University School of Medicine, Balcova, Izmir, Turkey
| | - Ozlem Gursoy Doruk
- Deparment of Biochemistry, Dokuz Eylul University School of Medicine, Balcova, Izmir, Turkey
| | - Omer Erbil Dogan
- Department of Obstetrics and Gynecology, Dokuz Eylul University School of Medicine, Balcova, Izmir, Turkey
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Barbotin AL, Mimouni NEH, Kuchcinski G, Lopes R, Viard R, Rasika S, Mazur D, Silva MSB, Simon V, Boursier A, Pruvo JP, Yu Q, Candlish M, Boehm U, Bello FD, Medana C, Pigny P, Dewailly D, Prevot V, Catteau-Jonard S, Giacobini P. Hypothalamic neuroglial plasticity is regulated by anti-Müllerian hormone and disrupted in polycystic ovary syndrome. EBioMedicine 2023; 90:104535. [PMID: 37001236 PMCID: PMC10070524 DOI: 10.1016/j.ebiom.2023.104535] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 03/31/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is the most common reproductive-endocrine disorder affecting between 5 and 18% of women worldwide. An elevated frequency of pulsatile luteinizing hormone (LH) secretion and higher serum levels of anti-Müllerian hormone (AMH) are frequently observed in women with PCOS. The origin of these abnormalities is, however, not well understood. METHODS We studied brain structure and function in women with and without PCOS using proton magnetic resonance spectroscopy (MRS) and diffusion tensor imaging combined with fiber tractography. Then, using a mouse model of PCOS, we investigated by electron microscopy whether AMH played a role on the regulation of hypothalamic structural plasticity. FINDINGS Increased AMH serum levels are associated with increased hypothalamic activity/axonal-glial signalling in PCOS patients. Furthermore, we demonstrate that AMH promotes profound micro-structural changes in the murine hypothalamic median eminence (ME), creating a permissive environment for GnRH secretion. These include the retraction of the processes of specialized AMH-sensitive ependymo-glial cells called tanycytes, allowing more GnRH neuron terminals to approach ME blood capillaries both during the run-up to ovulation and in a mouse model of PCOS. INTERPRETATION We uncovered a central function for AMH in the regulation of fertility by remodeling GnRH terminals and their tanycytic sheaths, and provided insights into the pivotal role of the brain in the establishment and maintenance of neuroendocrine dysfunction in PCOS. FUNDING INSERM (U1172), European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement n° 725149), CHU de Lille, France (Bonus H).
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Affiliation(s)
- Anne-Laure Barbotin
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France; CHU Lille, Institut de Biologie de la Reproduction-Spermiologie-CECOS, Lille F-59000, France
| | - Nour El Houda Mimouni
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France
| | - Grégory Kuchcinski
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France; CHU Lille, Department of Neuroradiology, Lille F-59000, France
| | - Renaud Lopes
- CHU Lille, Department of Neuroradiology, Lille F-59000, France
| | - Romain Viard
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, Lille F-59000, France
| | - Sowmyalakshmi Rasika
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France
| | - Daniele Mazur
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France
| | - Mauro S B Silva
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France
| | - Virginie Simon
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France
| | - Angèle Boursier
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France; CHU Lille, Institut de Biologie de la Reproduction-Spermiologie-CECOS, Lille F-59000, France
| | | | - Qiang Yu
- Experimental Pharmacology, Center for Molecular Signalling (PZMS), Saarland University School of Medicine, Homburg 66123, Germany
| | - Michael Candlish
- Experimental Pharmacology, Center for Molecular Signalling (PZMS), Saarland University School of Medicine, Homburg 66123, Germany
| | - Ulrich Boehm
- Experimental Pharmacology, Center for Molecular Signalling (PZMS), Saarland University School of Medicine, Homburg 66123, Germany
| | - Federica Dal Bello
- Department of Molecular Biotechnology and Health Science, University of Turin, Turin 10125, Italy
| | - Claudio Medana
- Department of Molecular Biotechnology and Health Science, University of Turin, Turin 10125, Italy
| | - Pascal Pigny
- CHU Lille, Service de Biochimie et Hormonologie, Centre de Biologie Pathologie, Lille F-59000, France
| | - Didier Dewailly
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France
| | - Vincent Prevot
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France
| | - Sophie Catteau-Jonard
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France; CHU Lille, Service de Gynécologie Médicale, Hôpital Jeanne de Flandre, Lille F-59000, France
| | - Paolo Giacobini
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France.
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Current Guidelines for Diagnosing PCOS. Diagnostics (Basel) 2023; 13:diagnostics13061113. [PMID: 36980421 PMCID: PMC10047373 DOI: 10.3390/diagnostics13061113] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/25/2023] [Accepted: 03/03/2023] [Indexed: 03/17/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is the most common endocrine disorder of reproductive-aged women. Much of the confusion surrounding PCOS diagnosis stems from the broad heterogeneity of symptomology experienced by women with PCOS. The diverse features of the syndrome have led to a number of diagnostic criteria over the years. This manuscript describes each of the current composite criteria and individually breaks down each component. The importance of accurate diagnosis for both clinical care and research is emphasized.
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Harris BS, Jukic AM, Truong T, Nagle CT, Erkanli A, Steiner AZ. Markers of ovarian reserve as predictors of future fertility. Fertil Steril 2023; 119:99-106. [PMID: 36460524 PMCID: PMC10074834 DOI: 10.1016/j.fertnstert.2022.10.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/09/2022] [Accepted: 10/11/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To determine the association between ovarian reserve biomarkers and future fertility among late reproductive-age women. DESIGN Cohort study of participants enrolled in Time to Conceive (TTC), a time-to-pregnancy cohort study of the ovarian reserve biomarkers. SETTING Community. PATIENT(S) Women aged 30-44 years without a history of infertility who provided a blood sample at enrollment in TTC and who agreed to future follow-up. INTERVENTION(S) Not applicable. MAIN OUTCOME MEASURE(S) The primary outcomes were probability of achieving a live birth >3 years after enrollment in TTC, diagnosis of infertility at any time, and time-to-pregnancy in future pregnancy attempts. RESULT(S) Women with diminished ovarian reserve, defined as those with an antimüllerian hormone (AMH) level <0.7 ng/mL or follicle-stimulating hormone (FSH) level ≥10 mIU/mL, did not have low risk of future live birth (relative risk [RR], 1.32; 95% confidence interval [CI], 0.95-1.83 and RR, 1.28; 95% CI, 0.97-1.70, respectively) compared with women with normal ovarian reserve after adjusting for age at blood draw, race, obesity, use of hormonal contraception, and year of enrollment in original study. Among women in the cohort that attempted to conceive, there was not a significant association between diminished ovarian reserve, as measured by AMH or FSH, and risk of future infertility (RR, 0.65; 95% CI, 0.21-2.07 and RR,1.69; 95% CI, 0.86-3.31, respectively). Similarly, there was no association between AMH and FSH levels and future fecundability (fecundability ratio, 0.97; 95% CI, 0.59, 1.60; and fecundability ration, 0.86; 95% CI, 0.55-1.36, respectively). CONCLUSION Diminished ovarian reserve is not associated with reduced future reproductive capacity. Given the lack of association, women should be cautioned regarding use biomarkers of ovarian reserve as predictors of their future reproductive capacity.
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Affiliation(s)
- Benjamin S Harris
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Duke Fertility Center, Morrisville, North Carolina.
| | - Anne Marie Jukic
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, North Carolina
| | - Tracy Truong
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina
| | - Caroline T Nagle
- Clinical Research Unit, Department of Obstetrics and Gynecology, Durham, North Carolina
| | - Alaattin Erkanli
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina
| | - Anne Z Steiner
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Duke Fertility Center, Morrisville, North Carolina
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Kataoka J, Larsson I, Lindgren E, Kindstrand LO, Schmidt J, Stener-Victorin E. Circulating Anti-Müllerian hormone in a cohort-study of women with severe obesity with and without polycystic ovary syndrome and the effect of a one-year weight loss intervention. Reprod Biol Endocrinol 2022; 20:153. [PMID: 36309748 PMCID: PMC9617381 DOI: 10.1186/s12958-022-01022-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/25/2022] [Accepted: 10/05/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Women with polycystic ovary syndrome (PCOS) have high circulating anti-Müllerian hormone (AMH) levels which is correlated with antral follicle count and polycystic ovarian morphology and negatively correlated with body mass index (BMI). Moreover, diet-induced weight loss in women with PCOS and overweight or obesity, reduce or normalize AMH-levels. There is, however, no previous study investigating the circulating AMH levels in women with severe obesity and how a structured diet-induced weight loss program affects circulating AMH levels in these women. Therefore, this study aims to investigate circulating AMH levels in a population of women with severe obesity (BMI ≥ 35 kg/m2) with and without PCOS, as diagnosed by the NIH-criteria, and to investigate the effect of a one-year weight loss program with a very low-energy diet (VLED) on circulating levels of AMH. METHODS In a prospective cohort-study, were 246 women with severe obesity were screened for PCOS diagnosis with the NIH-criteria, circulating AMH and anthropometry were measured at baseline and after a 12-month weight loss intervention with very low-energy diet (VLED). RESULTS Mean BMI was 39.9 ± 4.7 (PCOS), 39.6 ± 4.3 (non-PCOS) P = 0.960. Circulating AMH was higher in women with PCOS (5.47 ± 4.89 µg/L) compared with non-PCOS (2.66 ± 3.71 µg/L) P < 0.001 and was positively correlated with circulating total testosterone in both groups. Next, we performed ROC-analyses, and show that circulating AMH could not discriminate women with PCOS and severe obesity from non-PCOS women with severe obesity. Finally, a one-year weight reduction program does not affect circulating AMH levels despite significant weight loss neither in women with PCOS, nor without PCOS and severe obesity. CONCLUSION Women with severe obesity and PCOS have elevated levels of circulating AMH compared to women without the syndrome. AMH-levels could not discriminate women with PCOS from non-PCOS because of low sensitivity and specificity. Significant weight loss was not associated with changes in circulating AMH levels, neither in women with, nor without PCOS and severe obesity. These results imply that in women with severe obesity, a greater weight loss may be needed to improve reproductive features, independent of PCOS diagnosis. TRIAL REGISTRATION NUMBER Clinical trial.gov: NCT01319162.
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Affiliation(s)
- Josefin Kataoka
- Institute of Neuroscience and Physiology, Department of Physiology, Sahlgrenska Academy, University of Gothenburg, Box 430, 405 30, Gothenburg, Sweden
- Department of Obstetrics and Gynaecology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ingrid Larsson
- Department of Gastroenterology and Hepatology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Box 428, 405 30, Gothenburg, Sweden
| | - Eva Lindgren
- Department of Physiology and Pharmacology, Karolinska Institutet, Biomedicum, B5, 171 77, Stockholm, Sweden
| | - Li Oskarson Kindstrand
- Department of Physiology and Pharmacology, Karolinska Institutet, Biomedicum, B5, 171 77, Stockholm, Sweden
| | - Johanna Schmidt
- Institute of Clinical Sciences, Department of Obstetrics and Gynaecology, Sahlgrenska Academy, University of Gothenburg, 416 85, Gothenburg, Sweden
| | - Elisabet Stener-Victorin
- Department of Physiology and Pharmacology, Karolinska Institutet, Biomedicum, B5, 171 77, Stockholm, Sweden.
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Chen Y, Deng M, Chen Z, Han S, Chen J, Zhang H, Wang Q, Jin X, Liu W, Zhang Z. Insulin-like peptide 5 (INSL5) positively correlates with anti-Müllerian hormone (AMH) in women with the polycystic ovary syndrome: a case-control study. J Ovarian Res 2022; 15:118. [PMID: 36303231 PMCID: PMC9615208 DOI: 10.1186/s13048-022-01052-7] [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: 02/24/2022] [Accepted: 10/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Insulin-like peptide 5 (INSL5) is involved in both reproductive and metabolic processes in polycystic ovary syndrome (PCOS). This study aimed to evaluate the relationship between INSL5 and anti-Müllerian hormone (AMH). METHODS A retrospective case-control study was conducted in a university-based reproductive centre between December 2019 and January 2021. We included 117 women with PCOS and 100 healthy subjects from Zhejiang Province. All subjects were divided into four groups (1st-4th) based on quartiles of serum INSL5 levels. Serum INSL5 concentration was assayed using an enzyme-linked immunosorbent assay. RESULTS A significant direct association was observed between serum INSL5 and AMH levels in women with PCOS. The mean AMH level in the 1st-4th INSL5 level quartiles were 4.64, 5.20, 6.46, and 9.48 ng/ml, respectively (P < 0.001). After adjusting for age, body mass index, metabolic indices, and serum levels of oestradiol and total testosterone, AMH levels remained positively and significantly associated with INSL5 levels (P for trend < 0.001). The diagnostic value of AMH was better than that of INSL5. CONCLUSIONS INSL5 and AMH levels were significantly correlated and elevated in women with PCOS. INSL5 and AMH might be associated with increased androgen secretion and chronic anovulation in PCOS.
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Affiliation(s)
- Yijie Chen
- The Fourth School of Clinical Medicine, Hangzhou Women's Hospital, Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang, 310008, Hangzhou, China.,Department of the Reproductive Endocrinology Division, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), No. 369 kunpeng Road, Shangcheng District, Hangzhou, 310008, Zhejiang, China
| | - Miao Deng
- The Fourth School of Clinical Medicine, Hangzhou Women's Hospital, Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang, 310008, Hangzhou, China
| | - Zhaojing Chen
- Department of Epidemiology and Health Statistics, Hangzhou Normal University School of Public Health, Hangzhou, 311121, China
| | - Shuyang Han
- Department of the Reproductive Endocrinology Division, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), No. 369 kunpeng Road, Shangcheng District, Hangzhou, 310008, Zhejiang, China
| | - Jun Chen
- The Fourth School of Clinical Medicine, Hangzhou Women's Hospital, Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang, 310008, Hangzhou, China
| | - Hongyan Zhang
- The Fourth School of Clinical Medicine, Hangzhou Women's Hospital, Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang, 310008, Hangzhou, China
| | - Qianwen Wang
- Department of Obstetrics and Gynecology, Nanjing Medical University, Nanjing, 210000, China
| | - Xuejing Jin
- The Fourth School of Clinical Medicine, Hangzhou Women's Hospital, Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang, 310008, Hangzhou, China
| | - Wenhua Liu
- Department of the Reproductive Endocrinology Division, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), No. 369 kunpeng Road, Shangcheng District, Hangzhou, 310008, Zhejiang, China
| | - Zhifen Zhang
- The Fourth School of Clinical Medicine, Hangzhou Women's Hospital, Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang, 310008, Hangzhou, China. .,Department of the Reproductive Endocrinology Division, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), No. 369 kunpeng Road, Shangcheng District, Hangzhou, 310008, Zhejiang, China. .,Department of Obstetrics and Gynecology, Nanjing Medical University, Nanjing, 210000, China. .,Department of fourth Clinical Medical College, Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, China.
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11
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Walters KA, Moreno-Asso A, Stepto NK, Pankhurst MW, Rodriguez Paris V, Rodgers RJ. Key signalling pathways underlying the aetiology of polycystic ovary syndrome. J Endocrinol 2022; 255:R1-R26. [PMID: 35980384 DOI: 10.1530/joe-22-0059] [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: 06/09/2022] [Accepted: 07/11/2022] [Indexed: 11/08/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a common endocrine condition characterised by a range of reproductive, endocrine, metabolic and psychological abnormalities. Reports estimate that around 10% of women of reproductive age are affected by PCOS, representing a significant prevalence worldwide, which poses a high economic health burden. As the origin of PCOS remains largely unknown, there is neither a cure nor mechanism-based treatments leaving patient management suboptimal and focused solely on symptomatic treatment. However, if the underlying mechanisms underpinning the development of PCOS were uncovered then this would pave the way for the development of new interventions for PCOS. Recently, there have been significant advances in our understanding of the underlying pathways likely involved in PCOS pathogenesis. Key insights include the potential involvement of androgens, insulin, anti-Müllerian hormone and transforming growth factor beta in the development of PCOS. This review will summarise the significant scientific discoveries on these factors that have enhanced our knowledge of the mechanisms involved in the development of PCOS and discuss the impact these insights may have in shaping the future development of effective strategies for women with PCOS.
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Affiliation(s)
- Kirsty A Walters
- School of Women's and Children's Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Alba Moreno-Asso
- Institute for Health and Sport, Victoria University, Footscray, Victoria, Australia
- Australian Institute of Musculoskeletal Science, Victoria University, St. Albans, Victoria, Australia
| | - Nigel K Stepto
- Institute for Health and Sport, Victoria University, Footscray, Victoria, Australia
- Australian Institute of Musculoskeletal Science, Victoria University, St. Albans, Victoria, Australia
- Monash Centre for Health Research and Implementation, Monash University and Monash Health, Clayton, Victoria, Australia
- Medicine at Western Health, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Victoria, Australia
| | - Michael W Pankhurst
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Valentina Rodriguez Paris
- School of Women's and Children's Health, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Raymond J Rodgers
- The Robinson Research Institute, School of Biomedicine, The University of Adelaide, Adelaide, South Australia, Australia
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12
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High physical activity and ovarian reserve: a prospective study of normo-ovulatory professional athletes. J Ovarian Res 2022; 15:107. [PMID: 36114550 PMCID: PMC9482187 DOI: 10.1186/s13048-022-01040-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 08/26/2022] [Indexed: 11/18/2022] Open
Abstract
Background This study investigated whether high physical activity affects ovarian reserve in normo-ovulatory, reproductive-age women. Methods This prospective, observational study compared 31 professional female athletes, with 31 women who did not engage in physical activity. It was conducted 2017–2020 in a tertiary medical center. Normo-ovulatory, professional athletes, ages 20–35 years were recruited from The Wingate Institute—the Israeli National Institute for Sport Excellence. They had high International Physical Activity Questionnaire (IPAQ) scores. Non-physically active women, matched by age and body mass index, were recruited from hospital staff. Women were evaluated for ovarian reserve markers on day 2–5 of the menstrual cycle, including follicular stimulating hormone, antral follicle count, anti-Mullerian hormone and Inhibin B. Results The average age of the high physical activity group was 29.9 ± 4.2 years and the nonactive group 31.6 ± 4.2 years (p = 0.062). Body mass index of both groups were similar (22.5 ± 5.0 vs. 21.4 ± 2.5, respectively; p = 0.1). No differences were observed with respect to follicle stimulating hormone (p = 0.12) and anti-Mullerian hormone (p = 0.16). A trend towards higher total antral follicle count in the high physical activity group vs. the non-active group (34.5 ± 12.9 vs. 28.1 ± 15.2, p = 0.08) and lower Inhibin B (68.1 ± 36.8 vs. 89.4 ± 46.1, p = 0.05). Menarche age correlated with anti-Mullerian hormone (r = 0.387, p = 0.003), as did total antral follicle count (r = 0.368, p = 0.004). IPAQ scores and basal follicle stimulating hormone levels were negatively correlated (r = − 0.292, p = 0.005). Conclusions Athletic, normo-ovulatory women have ovarian reserves that are at least as good as those of the general population. As this is the first study examining this issue, it could cautiously reassure women engaged in high physical activity regarding ovarian reserve.
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Acharya KS, Harris BS, Weber JM, Truong T, Pieper C, Eaton JL. Impact of increasing antimüllerian hormone level on in vitro fertilization fresh transfer and live birth rate. F S Rep 2022; 3:223-230. [PMID: 36212572 PMCID: PMC9532892 DOI: 10.1016/j.xfre.2022.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 06/22/2022] [Accepted: 06/27/2022] [Indexed: 11/30/2022] Open
Abstract
Objective The objective of our study was to assess the association between AMH and live birth among women with elevated AMH undergoing first fresh IVF. Serum antimüllerian hormone (AMH) correlates with oocyte yield during in vitro fertilization (IVF). However, there are limited data regarding IVF outcomes in women with elevated AMH levels. Design Retrospective cohort study using the Society for Assisted Reproductive Technology Clinical Outcomes Reporting System database from 2012-2014. Setting Fertility clinics reporting to Society for Assisted Reproductive Technology. Patients First, fresh, autologous IVF cycles with elevated AMH levels (≥5.0 ng/mL). Subanalyses were performed to examine patients with or without polycystic ovary syndrome (PCOS). Interventions None. Main Outcome Measures Odds of live birth. Results Our cohort included 10,615 patients with elevated an AMH level, including 2,707 patients with PCOS only. The adjusted odds of live birth per initiated cycle were significantly lower per each unit increase in the AMH level (odds ratio, 0.97; 95% confidence interval, 0.96-0.98). Increasing AMH level was associated with increased cancellation of fresh transfer (odds ratio, 1.12; 95% confidence interval, 1.10-1.15) up to an AMH level of 12 ng/mL. The decrease in the live birth rate appears to be caused by the increasing incidence of cancellation of fresh transfer because the live birth rate per completed transfer was maintained. Similar trends were observed in the PCOS and non-PCOS subanalyses. Conclusions Among patients with AMH levels of ≥5 ng/mL undergoing fresh, autologous IVF, each unit increase in AMH level is associated with a 3% decrease in odds of live birth because of the increased incidence of fresh embryo transfer cancellation.
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Affiliation(s)
- Kelly S. Acharya
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina
| | - Benjamin S. Harris
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina
| | - Jeremy M. Weber
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina
| | - Tracy Truong
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina
| | - Carl Pieper
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina
| | - Jennifer L. Eaton
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina
- Women & Infants Fertility Center, Providence, Rhode Island
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14
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Gouvea TM, Cota E Souza LA, Lima AA. Correlation of serum anti-Mullerian hormone with hormonal and environmental parameters in Brazilian climacteric women. Sci Rep 2022; 12:12065. [PMID: 35835777 PMCID: PMC9283385 DOI: 10.1038/s41598-022-15429-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/23/2022] [Indexed: 11/09/2022] Open
Abstract
This study aimed to identify the correlation among anti-Mullerian Hormone serum levels and 25-OH-D, obesity, metabolic syndrome (MetS), and sexual hormones in climacteric women classified according to stages of reproductive aging (SRA). A cross-sectional study was conducted with a total of 177 Brazilian climacteric women between 40 and 64 years old. Concentrations of AMH were measured using the Access 2 Immunoassay System. A multiple linear regression analysis was used to identify the relationship among AMH, 25-OH-D, obesity, MetS, sexual hormones, sociodemographic and lifestyle factors. AMH levels decreased with increased age (B = - 0.059; p < 0.001), and reproductive aging (B = - 0.483; p < 0.001). Obesity indicators, lifestyle characters, 25-OH-D levels and MetS were not significantly associated with AMH serum concentration. Negative correlation was found for FSH (B = - 0.009; p < 0.001) and LH (B = - 0.006; p = 0.004); positive correlation for E2 (B = 0.001; p = 0.011), DHEAS (B = 0.003; p < 0.001) and SHBG (B = 0.003; p = 0.005). In the model adjusted for SRA, FSH levels (p < 0.001) and DHEAS (p = 0.014) were associated with AMH. Although, with the adjustment for age, only FSH remained with a significant association (p = 0.001). Of the other analytes, none was associated with AMH, regardless of the model fit. Our findings confirm that serum AMH level decreased with age and FSH levels, but there is no correlation between AMH with obesity, 25-OH-D, MetS or other sexual hormones in Brazilian climacteric women.
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Affiliation(s)
- Thiago Magalhães Gouvea
- Programa de Pós-Graduação em Ciências Farmacêuticas (CiPharma), Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, CEP 35400-000, Brazil.
| | - Laura Alves Cota E Souza
- Programa de Pós-Graduação em Ciências Farmacêuticas (CiPharma), Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, CEP 35400-000, Brazil
| | - Angélica Alves Lima
- Programa de Pós-Graduação em Ciências Farmacêuticas (CiPharma), Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, CEP 35400-000, Brazil.,Departamento de Análises Clínicas (DEACL), Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
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15
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Muharam R, Prasetyo YD, Prabowo KA, Putri YI, Maidarti M, Hestiantoro A. IVF outcome with a high level of AMH: a focus on PCOS versus non-PCOS. BMC Womens Health 2022; 22:172. [PMID: 35568864 PMCID: PMC9107208 DOI: 10.1186/s12905-022-01756-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 04/28/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The purpose of this research was to investigate whether high AMH levels in PCOS patients resulted in different IVF outcomes compared to those in non-PCOS patients. METHODS A retrospective cohort study was conducted involving 238 women undergoing IVF who had AMH levels > 4 ng/ml. Participants were divided into two groups: PCOS and non-PCOS. RESULTS The median AMH level was significantly higher in the PCOS group (7.59 ± 4.61 ng/ml vs. 5.91 ± 2.22 ng/ml, p < 0.001). The PCOS group required less gonadotropin but yielded more oocytes after stimulation. Significantly more participants from the PCOS group (41.5% [n = 39]) developed a hyperresponse to ovarian stimulation compared to the non-PCOS group (26.4% [n = 38]) (OR = 1.978, 95% CI 1.138-3.488; p = 0.015). CONCLUSION There were significant differences in terms of total doses of gonadotropin and the number of oocytes retrieved in the PCOS and non-PCOS groups. Women with PCOS and high AMH levels have a higher risk of hyperresponse after ovarian stimulation than women without PCOS.
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Affiliation(s)
- R Muharam
- Division of Reproductive Immunoendocrinology, Department of Obstetrics & Gynecology, Faculty of Medicine, University of Indonesia-Cipto Mangunkusumo National Hospital, Jl. Pangeran Diponegoro No.71, Kenari, Kec. Senen, Kota Jakarta Pusat, Daerah Khusus Ibukota Jakarta, 10430, Indonesia.
| | - Yohanes Danang Prasetyo
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Indonesia-Cipto Mangunkusumo National Hospital, Jl. Pangeran Diponegoro No.71, Kenari, Kec. Senen, Kota Jakarta Pusat, Daerah Khusus Ibukota Jakarta, 10430, Indonesia
| | - Kevin Ardito Prabowo
- Division of Reproductive Immunoendocrinology, Department of Obstetrics & Gynecology, Faculty of Medicine, University of Indonesia-Cipto Mangunkusumo National Hospital, Jl. Pangeran Diponegoro No.71, Kenari, Kec. Senen, Kota Jakarta Pusat, Daerah Khusus Ibukota Jakarta, 10430, Indonesia
| | - Yuannita Ika Putri
- Division of Reproductive Immunoendocrinology, Department of Obstetrics & Gynecology, Faculty of Medicine, University of Indonesia-Cipto Mangunkusumo National Hospital, Jl. Pangeran Diponegoro No.71, Kenari, Kec. Senen, Kota Jakarta Pusat, Daerah Khusus Ibukota Jakarta, 10430, Indonesia
| | - Mila Maidarti
- Division of Reproductive Immunoendocrinology, Department of Obstetrics & Gynecology, Faculty of Medicine, University of Indonesia-Cipto Mangunkusumo National Hospital, Jl. Pangeran Diponegoro No.71, Kenari, Kec. Senen, Kota Jakarta Pusat, Daerah Khusus Ibukota Jakarta, 10430, Indonesia
| | - Andon Hestiantoro
- Division of Reproductive Immunoendocrinology, Department of Obstetrics & Gynecology, Faculty of Medicine, University of Indonesia-Cipto Mangunkusumo National Hospital, Jl. Pangeran Diponegoro No.71, Kenari, Kec. Senen, Kota Jakarta Pusat, Daerah Khusus Ibukota Jakarta, 10430, Indonesia
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Emanuel RHK, Roberts J, Docherty PD, Lunt H, Campbell RE, Möller K. A review of the hormones involved in the endocrine dysfunctions of polycystic ovary syndrome and their interactions. Front Endocrinol (Lausanne) 2022; 13:1017468. [PMID: 36457554 PMCID: PMC9705998 DOI: 10.3389/fendo.2022.1017468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/27/2022] [Indexed: 11/16/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) affects up to 20% of women but remains poorly understood. It is a heterogeneous condition with many potential comorbidities. This review offers an overview of the dysregulation of the reproductive and metabolic systems associated with PCOS. Review of the literature informed the development of a comprehensive summarizing 'wiring' diagram of PCOS-related features. This review provides a justification for each diagram aspect from the relevant academic literature, and explores the interactions between the hypothalamus, ovarian follicles, adipose tissue, reproductive hormones and other organ systems. The diagram will provide an efficient and useful tool for those researching and treating PCOS to understand the current state of knowledge on the complexity and variability of PCOS.
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Affiliation(s)
- Rebecca H. K. Emanuel
- Department of Mechanical Engineering, University of Canterbury, Christchurch, New Zealand
| | - Josh Roberts
- Department of Mechanical Engineering, University of Canterbury, Christchurch, New Zealand
| | - Paul D. Docherty
- Department of Mechanical Engineering, University of Canterbury, Christchurch, New Zealand
- Institute of Technical Medicine, Furtwangen University, Villingen-Schwenningen, Germany
- *Correspondence: Paul D. Docherty,
| | - Helen Lunt
- Diabetes Services, Te Whatu Ora Waitaha Canterbury, Canterbury, New Zealand
- Department of Medicine, University of Otago, Christchurch, New Zealand
| | - Rebecca E. Campbell
- School of Biomedical Sciences, Department of Physiology, Centre for Neuroendocrinology, University of Otago, Dunedin, New Zealand
| | - Knut Möller
- Institute of Technical Medicine, Furtwangen University, Villingen-Schwenningen, Germany
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17
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Zheng X, Zheng Y, Qin D, Yao Y, Zhang X, Zhao Y, Zheng C. Regulatory Role and Potential Importance of GDF-8 in Ovarian Reproductive Activity. Front Endocrinol (Lausanne) 2022; 13:878069. [PMID: 35692411 PMCID: PMC9178251 DOI: 10.3389/fendo.2022.878069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/15/2022] [Indexed: 11/13/2022] Open
Abstract
Growth differentiation factor-8 (GDF-8) is a member of the transforming growth factor-beta superfamily. Studies in vitro and in vivo have shown GDF-8 to be involved in the physiology and pathology of ovarian reproductive functions. In vitro experiments using a granulosa-cell model have demonstrated steroidogenesis, gonadotrophin responsiveness, glucose metabolism, cell proliferation as well as expression of lysyl oxidase and pentraxin 3 to be regulated by GDF-8 via the mothers against decapentaplegic homolog signaling pathway. Clinical data have shown that GDF-8 is expressed widely in the human ovary and has high expression in serum of obese women with polycystic ovary syndrome. GDF-8 expression in serum changes dynamically in patients undergoing controlled ovarian hyperstimulation. GDF-8 expression in serum and follicular fluid is correlated with the ovarian response and pregnancy outcome during in vitro fertilization. Blocking the GDF-8 signaling pathway is a potential therapeutic for ovarian hyperstimulation syndrome and ovulation disorders in polycystic ovary syndrome. GDF-8 has a regulatory role and potential importance in ovarian reproductive activity and may be involved in folliculogenesis, ovulation, and early embryo implantation.
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Affiliation(s)
- Xiaoling Zheng
- Department of Pharmacy, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yongquan Zheng
- Department of Pharmacy, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Dongxu Qin
- Department of Pharmacy, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yao Yao
- Department of Pharmacy, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiao Zhang
- Department of Pharmacy, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yunchun Zhao
- Department of Pharmacy, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- *Correspondence: Caihong Zheng, ; Yunchun Zhao,
| | - Caihong Zheng
- Department of Pharmacy, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Reproductive Genetics (Ministry of Education) and Women’s Reproductive Health Laboratory of Zhejiang Province, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
- *Correspondence: Caihong Zheng, ; Yunchun Zhao,
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18
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Kiconco S, Mousa A, Azziz R, Enticott J, Suturina LV, Zhao X, Gambineri A, Tehrani FR, Yildiz BO, Kim JJ, Teede HJ, Joham AE. PCOS Phenotype in Unselected Populations Study (P-PUP): Protocol for a Systematic Review and Defining PCOS Diagnostic Features with Pooled Individual Participant Data. Diagnostics (Basel) 2021; 11:diagnostics11111953. [PMID: 34829300 PMCID: PMC8618006 DOI: 10.3390/diagnostics11111953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/11/2021] [Accepted: 10/17/2021] [Indexed: 11/24/2022] Open
Abstract
The diagnosis of polycystic ovary syndrome (PCOS) remains challenging due to limited data regarding normative cut-offs for the diagnostic features in different subpopulations. We aim to conduct a systematic review, build a comprehensive repository of de-identified individual participant data (IPD), and define normative ranges and diagnostic cut-offs for all PCOS diagnostic features. We will conduct a systematic search of MEDLINE and EMBASE databases for studies that assessed PCOS diagnostic features in unselected women. Two reviewers will assess eligibility and perform quality appraisal. Authors of included studies will be invited to contribute IPD. Primary variables include directly assessed modified Ferriman Gallwey (mFG) scores; menstrual cycle lengths; follicle number per ovary (FNPO), ovarian volume (OV), anti-Müllerian hormone (AMH); circulating androgens, including total testosterone (TT), free testosterone, bioavailable testosterone, free androgen index (FAI), androstenedione (A4), and dehydroepiandrosterone sulphate (DHEAS). Normative ranges and cut-offs will be defined using cluster analysis. Monash University Human Research Ethics Committee granted ethical approval (26938/0 1/12/2020), all IPD will be de-identified and primary studies have ethical approval from their institutional ethics committees. Findings will clarify distinction between PCOS and non-PCOS populations, and inform the update of the international evidence-based guidelines for the assessment and management of PCOS.
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Affiliation(s)
- Sylvia Kiconco
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, VIC 3800, Australia; (S.K.); (J.E.); (H.J.T.)
| | - Aya Mousa
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, VIC 3800, Australia; (S.K.); (J.E.); (H.J.T.)
- Correspondence: (A.M.); (A.E.J.)
| | - Ricardo Azziz
- Departments of Obstetrics, Gynaecology and Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA;
- Department of Healthcare Organization and Policy, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Department of Health Policy, Management and Behaviour, School of Public Health, University at Albany, SUNY, Rensselaer, Albany, NY 12144, USA
| | - Joanne Enticott
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, VIC 3800, Australia; (S.K.); (J.E.); (H.J.T.)
| | - Larisa V. Suturina
- Department of Reproductive Health Protection, Scientific Center for Family Health and Human Reproduction, 664003 Irkutsk, Russia;
| | - Xiaomiao Zhao
- Reproductive Endocrinology and Infertility Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Yanjiang Road 107, Guangzhou 510120, China;
| | - Alessandra Gambineri
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy;
| | - Fahimeh Ramezani Tehrani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran P.O. Box 19395-4763, Iran;
| | - Bulent O. Yildiz
- Division of Endocrinology and Metabolism, Hacettepe University of Medicine, Ankara 06100, Turkey;
| | - Jin-Ju Kim
- Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul 03080, Korea;
| | - Helena J. Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, VIC 3800, Australia; (S.K.); (J.E.); (H.J.T.)
- Department of Endocrinology and Diabetes, Monash Health, Clayton, VIC 3168, Australia
| | - Anju E. Joham
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, VIC 3800, Australia; (S.K.); (J.E.); (H.J.T.)
- Department of Endocrinology and Diabetes, Monash Health, Clayton, VIC 3168, Australia
- Correspondence: (A.M.); (A.E.J.)
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Yaish I, Tordjman K, Amir H, Malinger G, Salemnick Y, Shefer G, Serebro M, Azem F, Golani N, Sofer Y, Stern N, Greenman Y. Functional ovarian reserve in transgender men receiving testosterone therapy: evidence for preserved anti-Müllerian hormone and antral follicle count under prolonged treatment. Hum Reprod 2021; 36:2753-2760. [PMID: 34411251 DOI: 10.1093/humrep/deab169] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 06/19/2021] [Indexed: 11/14/2022] Open
Abstract
STUDY QUESTION Is the functional ovarian reserve in transgender men affected by testosterone therapy? SUMMARY ANSWER Serum anti-Müllerian Hormone (AMH) levels slightly decrease during testosterone treatment but remain within the normal range, suggesting preserved follicular ovarian reserve. WHAT IS KNOWN ALREADY Few small studies have investigated the impact of gender-affirming treatment on reproduction in transgender men. Conflicting results were reached concerning ovarian morphology and AMH levels in this context. STUDY DESIGN, SIZE, DURATION The study consisted of two arms. The first arm was a prospective pilot study, which enrolled 56 transgender men (median age 22.5 [interquartile range (IQR)-19-27.7] years), 27 of whom had polycystic ovary syndrome (PCOS), prior to the initiation of gender-affirming testosterone therapy. A structured assessment was conducted prior to, and at 3 and 12 months after treatment initiation. The second arm was a cross-sectional study that comprised 47 transgender men (median age 24 [IQR-20-31] years) who received testosterone for a median duration of 35 [IQR 13-62] months. The main outcome measures were serum AMH and antral follicle count (AFC) as indices of ovarian follicular reserve. PARTICIPANTS/MATERIALS, SETTING, METHODS The study was conducted at a tertiary center for transgender health. Gender-affirming therapy was administered according to standard practice. AFC was determined by pelvic (abdominal or transvaginal) ultrasound and blood collection for measurements of AMH, testosterone, estradiol, LH and FSH was performed at the designated time-points. MAIN RESULTS AND THE ROLE OF CHANCE Prospective arm for the entire group we observed a decrease of 0.71 ng/ml in AMH levels between baseline and 12 months (P = 0.01). When expressed in age-specific percentiles, AMH went from the 47.37th to the 40.25th percentile at 12 months (P < 0.001). In a sub-group analysis, a decline of 9.52 points in age-specific percentile was seen in subjects with PCOS (P < 0.001), while no changes were detected in the non-PCOS group. Testosterone treatment did not affect AFC over time in the entire cohort. In the sub-group analysis, a mean decrease of 5.0 follicles was detected between baseline and the 12 months assessment (P = 0.047) only in subjects with PCOS. In the cross-sectional study, AMH inversely correlated with age but not with treatment duration. Notably AMH did not deviate from the 50th age-specific percentile. Finally, four men fathered biological children after being under testosterone treatment for up to 12 years. LIMITATIONS, REASONS FOR CAUTION The limited sample size of the pilot study should be kept in mind. An additional limitation is the lack of a control group in the prospective study, as each participant served as his own control. Also, roughly 40% of the ultrasound examinations were performed transabdominally, potentially affecting the accuracy of the AFC measurements.As study participants were quite young, our reassuring data may not apply to older transgender men, either because of an age-related decline in ovarian reserve or to possible long-term effects of testosterone therapy. Furthermore, the chances for fertility preservation may be more limited in subjects with PCOS. WIDER IMPLICATIONS OF THE FINDINGS This is an additional contribution to the emerging evidence that prolonged testosterone treatment may not be a major obstacle to later fertility potential in transgender men desirous of having children. Larger confirmatory studies, and particularly more with reproductive outcome data, are needed for evidence-based fertility counseling prior to treatment initiation in these subjects. STUDY FUNDING/COMPETING INTEREST(S) This study received no funding. The authors have no competing interests to declare. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- I Yaish
- Institute of Endocrinology, Diabetes, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - K Tordjman
- Institute of Endocrinology, Diabetes, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - H Amir
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Lis Maternity Hospital, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel
| | - G Malinger
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Lis Maternity Hospital, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel
| | - Y Salemnick
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Lis Maternity Hospital, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel
| | - G Shefer
- Institute of Endocrinology, Diabetes, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Serebro
- Institute of Endocrinology, Diabetes, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel
| | - F Azem
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Lis Maternity Hospital, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel
| | - N Golani
- Institute of Endocrinology, Diabetes, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel
| | - Y Sofer
- Institute of Endocrinology, Diabetes, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel
| | - N Stern
- Institute of Endocrinology, Diabetes, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Y Greenman
- Institute of Endocrinology, Diabetes, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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20
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Munira S, Banu J, Ishrat S, Shume MM, Uddin MJ, Sultana S. Anti-Mullerian Hormone (AMH) as a Predictor of Ovarian Response to Clomiphene Citrate in Polycystic Ovarian Syndrome. FERTILITY & REPRODUCTION 2021. [DOI: 10.1142/s2661318221500134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background: Serum Anti-Mullerian hormone (AMH) levels in women with polycystic ovary syndrome (PCOS) are two- to threefold higher than in ovulatory women with normal ovaries, corresponding to the two- to threefold increase in the number of small follicles in PCOS. The increased AMH has been hypothesized to reduce follicle sensitivity to follicle stimulating hormone (FSH) and estradiol production, thus preventing follicle selection, resulting in follicular arrest at the small antral phase with failure of dominance. Objective: The study was undertaken to test the hypothesis that high AMH level is associated with poor response to ovulation induction in PCOS women. Methods: This was a cross-sectional comparative study of 50 infertile women with PCOS, grouped into those with AMH level <8 ng/mL and those with AMH level [Formula: see text] 8 ng/mL. All participants received an initial dose of 100 mg/day of clomiphene citrate from 2nd to 6th day of menstrual cycle. Ovarian response (follicle size) was assessed by transvaginal monitoring on 12th day of cycle. Results: A total of 50 women were recruited, of which 4 dropped out. Women with AMH [Formula: see text] 8 ng/mL comprised only 23.91% of the PCOS women. AMH and day 12 follicle size had a statistically significant association. Adjusting for other confounding variables in linear, logarithmic, and logistic analysis, serum AMH had significant negative relationship with follicle size (r = 0.511, p < 0.001). AMH was also positively correlated with serum LH, testosterone and negatively correlated with serum follicle stimulating hormone (FSH), serum TSH and BMI. Conclusion: We observed that higher AMH level women had poor response to ovulation induction compared to women with low AMH level.
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Affiliation(s)
- Serajoom Munira
- Department of Reproductive Endocrinology & Infertility, Banagabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Jesmine Banu
- Department of Reproductive Endocrinology & Infertility, Banagabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Shakeela Ishrat
- Department of Reproductive Endocrinology & Infertility, Banagabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Mehnaz Mustary Shume
- Department of Reproductive Endocrinology & Infertility, Banagabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Muhammad Jasim Uddin
- Department of Reproductive Endocrinology & Infertility, Banagabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Sabiha Sultana
- Department of Reproductive Endocrinology & Infertility, Banagabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
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21
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Upson K, Weinberg CR, Nichols HB, Dinse GE, D’Aloisio AA, Sandler DP, Baird DD. Early-life Farm Exposure and Ovarian Reserve in a US Cohort of Women. Epidemiology 2021; 32:672-680. [PMID: 34039897 PMCID: PMC8370468 DOI: 10.1097/ede.0000000000001376] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND In a previous exploratory study, we reported lower concentrations of the ovarian reserve biomarker anti-Müllerian hormone (AMH) in adulthood with prenatal farm exposure. We now examine this association as well as childhood farm exposure using enrollment data from the Sister Study, a large US cohort of women. METHODS We collected prenatal and childhood farm exposure data by questionnaire and telephone interview. However, serum AMH data were available only for a nested subset: premenopausal women ages 35-54 subsequently diagnosed with breast cancer (n = 418 cases) and their matched controls (n = 866). To avoid potential bias from restricting analyses to only premenopausal controls, we leveraged the available cohort data. We used data from both premenopausal cases and controls as well as postmenopausal women ages 35-54 (n = 3,526) (all presumed to have undetectable AMH concentrations) and applied weights to produce a sample representative of the cohort ages 35-54 (n = 17,799). The high proportion of undetectable AMH concentrations (41%) was addressed using reverse-scale Cox regression. An adjusted hazard ratio (HR) <1.0 indicates that exposed individuals had lower AMH concentrations than unexposed individuals. RESULTS Prenatal exposure to maternal residence or work on a farm was associated with lower AMH concentrations (HR 0.66; 95% confidence intervals [CI] = 0.48 to 0.90). Associations between childhood farm residence exposures and AMH were null or weak, except childhood contact with pesticide-treated livestock or buildings (HR 0.69; 95% CI = 0.40 to 1.2). CONCLUSIONS Replication of the prenatal farm exposure and lower adult AMH association raises concern that aspects of prenatal farm exposure may result in reduced adult ovarian reserve.
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Affiliation(s)
- Kristen Upson
- Department of Epidemiology and Biostatistics, College of
Human Medicine, Michigan State University, East Lansing, MI, USA
| | - Clarice R. Weinberg
- Biostatistics & Computational Biology Branch, National
Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Hazel B. Nichols
- Department of Epidemiology, Gillings School of Global
Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Gregg E. Dinse
- Clinical and Public Health Sciences, Social &
Scientific Systems, Durham, NC, USA
| | - Aimee A. D’Aloisio
- Clinical and Public Health Sciences, Social &
Scientific Systems, Durham, NC, USA
| | - Dale P. Sandler
- Epidemiology Branch, National Institute of Environmental
Health Sciences, Research Triangle Park, NC, USA
| | - Donna D. Baird
- Epidemiology Branch, National Institute of Environmental
Health Sciences, Research Triangle Park, NC, USA
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22
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Kiconco S, Teede HJ, Azziz R, Norman RJ, Joham AE. The Need to Reassess the Diagnosis of Polycystic Ovary Syndrome (PCOS): A Review of Diagnostic Recommendations from the International Evidence-Based Guideline for the Assessment and Management of PCOS. Semin Reprod Med 2021; 39:71-77. [PMID: 34404096 DOI: 10.1055/s-0041-1735259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a common endocrine disorder that is associated with negative metabolic, reproductive, endocrine, and psychological consequences among women of reproductive age. The diagnosis of PCOS remains challenging due to limited and conflicting evidence regarding definitions for each of the diagnostic features. This review of the recommended PCOS assessment criteria from the international evidence-based guideline highlights the crucial need to reassess, redefine, and optimize the diagnosis of PCOS. Notably, normal values and cut-offs need to be defined for each diagnostic feature across the lifespan and diverse ethnic groups. Understanding how these features cluster together and relate to short- and long-term health outcomes in PCOS is also vital. Ultimately, greater knowledge of the natural history of PCOS is needed through well-characterized, community-based longitudinal studies, which will inform future PCOS diagnosis guidelines and optimize women's health in reproductive life.
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Affiliation(s)
- Sylvia Kiconco
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Helena J Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Victoria, Australia.,Department of Diabetes and Vascular Medicine, Monash Health, Victoria, Australia
| | - Ricardo Azziz
- American Society for Reproductive Medicine, Birmingham, Alabama.,Department of Obstetrics and Gynaecology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Health Policy, Management, and Behaviour; University at Albany School of Public Health, SUNY, Rensselaer, New York
| | - Robert J Norman
- Department of Obstetrics and Gynaecology, Robinson Research Institute, University of Adelaide, South Australia, Australia
| | - Anju E Joham
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Victoria, Australia.,Department of Diabetes and Vascular Medicine, Monash Health, Victoria, Australia
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23
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Cho HY, Park ST, Park SH, Kyung MS. Anti-Mullerian Hormone Changes Following Laparoscopic Ovarian Cystectomy: A Prospective Comparative Study. Int J Womens Health 2021; 13:691-698. [PMID: 34285593 PMCID: PMC8285238 DOI: 10.2147/ijwh.s320264] [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: 05/14/2021] [Accepted: 06/29/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose To investigate whether laparoscopic ovarian cystectomy (LOC) affects ovarian reserve. Patients and Methods In 46 premenopausal women, who underwent either LOC (study group, n=26) or laparoscopic myomectomy (LM) (control group, n=20), serum anti-Mullerian hormone (AMH) levels were measured pre-operatively (AMH0), and postoperatively at 7 days (AMH1), 2 months (AMH2), and 6 months (AMH3). Changes in AMH from baseline level (AMH0) in each group were compared. Results AMH0 did not differ between the two groups (3.5 ± 3.33 in LOC vs 2.4 ± 2.72 in LM, P=0.250). AMH1, AMH2, and AMH3 in each group were also similar. However, a significant decline of AMH (ie more than 50% decrease compared to AMH0) at postoperative 6 months occurred more frequently in the LOC group than in the LM group. In the sub-analysis of the LOC group, a significant decline of AMH at postoperative 2 months and 6 months was highly correlated with bilateral ovarian tumors (P=0.001). Conclusion Compared to LM, serum AMH level showed a minimal decrease after 1 week following LOC, which did not revert to normal over 6 months of follow-up. In addition, a significant decline of ovarian reserve at postoperative 6 months was significantly more frequent in the LOC group, suggesting that LOC may have more adverse effects on ovarian reserve compared to the LM (control) group. Thus, care is required during the LOC procedure, specifically in women with bilateral tumors.
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Affiliation(s)
- Hye-Yon Cho
- Department of Obstetrics & Gynecology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Sung-Taek Park
- Department of Obstetrics & Gynecology, Hallym University Gangnam Sacred Heart Hospital, Seoul, Korea
| | - Sung-Ho Park
- Department of Obstetrics & Gynecology, Hallym University Gangnam Sacred Heart Hospital, Seoul, Korea
| | - Min Sun Kyung
- Department of Obstetrics & Gynecology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
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24
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Copp T, Nickel B, Lensen S, Hammarberg K, Lieberman D, Doust J, Mol BW, McCaffery K. Anti-Mullerian hormone (AMH) test information on Australian and New Zealand fertility clinic websites: a content analysis. BMJ Open 2021; 11:e046927. [PMID: 34233986 PMCID: PMC8264877 DOI: 10.1136/bmjopen-2020-046927] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVES The anti-Mullerian hormone (AMH) test has been promoted as a way to inform women about their future fertility. However, data consistently show the test is a poor predictor of natural fertility potential for an individual woman. As fertility centre websites are often a primary source of information for reproductive information, it is essential the information provided is accurate and reflects the available evidence. We aimed to systematically record and categorise information about the AMH test found on Australian and New Zealand fertility clinic websites. DESIGN Content analysis of online written information about the AMH test on fertility clinic websites. SETTING Accredited Australian and New Zealand fertility clinic websites. METHODS Data were extracted between April and June 2020. Any webpage that mentioned the AMH test, including blogs specifically about the AMH test posted since 2015, was analysed and the content categorised. RESULTS Of the 39 active accredited fertility clinics' websites, 25 included information about the AMH test. The amount of information varied widely, and embodied four overarching categories; (1) the utility of the AMH test, (2) who the test is suitable for, (3) possible actions in response to the test and (4) caveats and limitations of the test. Eight specific statements about the utility of the test were identified, many of which are not evidence-based. While some websites were transparent regarding the test's limitations, others mentioned no caveats or included persuasive statements actively promoting the test as empowering for a range of women in different circumstances. CONCLUSIONS Several websites had statements about the utility of the AMH test that are not supported by the evidence. This highlights the need for higher standards for information provided on fertility clinic websites to prevent women being misled to believe the test can reliably predict their fertility.
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Affiliation(s)
- Tessa Copp
- Faculty of Medicine and Health, Wiser Healthcare, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, Sydney Health Literacy Lab, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Brooke Nickel
- Faculty of Medicine and Health, Wiser Healthcare, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, Sydney Health Literacy Lab, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Sarah Lensen
- Obstetrics and Gynaecology, The University of Melbourne, Parkville, Victoria, Australia
| | - Karin Hammarberg
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Victorian Assisted Reproductive Treatment Authority, Melbourne, Victoria, Australia
| | - Devora Lieberman
- City Fertility Centre Pty Ltd, Sydney, New South Wales, Australia
| | - Jenny Doust
- Centre of Longitudinal and Life Course Research, School of Public Health, The University of Queensland, Herston, Queensland, Australia
| | - Ben W Mol
- Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
| | - Kirsten McCaffery
- Faculty of Medicine and Health, Wiser Healthcare, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, Sydney Health Literacy Lab, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
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25
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Jacewicz-Święcka M, Wołczyński S, Kowalska I. The Effect of Ageing on Clinical, Hormonal and Sonographic Features Associated with PCOS-A Long-Term Follow-Up Study. J Clin Med 2021; 10:jcm10102101. [PMID: 34068234 PMCID: PMC8153136 DOI: 10.3390/jcm10102101] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/09/2021] [Accepted: 05/10/2021] [Indexed: 01/21/2023] Open
Abstract
The knowledge of polycystic ovary syndrome (PCOS) natural history is limited. Our objective was to assess the effect of aging on clinical, hormonal and sonographic ovarian PCOS features and additionally to identify parameters that impact the course of PCOS. A secondary aim was to supply additional information on the reproductive outcome in women with previously diagnosed PCOS. A longitudinal cohort study with a median follow-up of 120.9 months was conducted, and 31 Caucasian women previously diagnosed with PCOS according to the Rotterdam criteria were re-examined at a median age of 35. Clinical examinations; transvaginal ultrasound scans; and lipid, E-selectin and sex hormone assessments were performed at the beginning and at the end of the follow-up. It was observed that menstrual cycles became regular and sonographic morphology of ovaries was normalized in 55% and 49% of the participants, respectively (all p < 0.05). At the final assessment, 55% of the women no longer met the criteria for PCOS (p < 0.05). The age, follicle-stimulating hormone (FSH) and E-selectin assessed at the baseline were the most important predictors of the PCOS persistence into later years (respectively, OR = 0.84, OR = 0.39, OR = 1.08, all p < 0.05). Ninety-five percent of the patients who had ever been trying to conceive became pregnant a minimum of once. The women with persistent PCOS had worse metabolic and reproductive parameters compared to the women with resolved PCOS. Positive correlations were found between the number of miscarriages and ovarian volume, LH, androstenedione, 17-hydroxyprogesterone and an increase in E-selectin during the follow-up (R = 0.46, R = 0.59, R = 0.54, R = 0.49, R = 0.47, all p < 0.05). In conclusion, progressing from the third to the fourth decade is connected with a reduction in PCOS features, which seems to have a great impact on fertility of women with a previous diagnosis of PCOS. FSH and E-selectin, as determined at the initial PCOS diagnosis, had an impact on the disappearance of the syndrome years after.
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Affiliation(s)
- Małgorzata Jacewicz-Święcka
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, 15-089 Białystok, Poland
- Correspondence: or ; Tel.: +48-85-731-8239
| | - Sławomir Wołczyński
- Department of Reproduction and Gynaecological Endocrinology, Medical University of Bialystok, 15-276 Białystok, Poland;
| | - Irina Kowalska
- Department of Internal Medicine and Metabolic Diseases, Medical University of Bialystok, 15-089 Białystok, Poland;
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26
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Caanen MR, Peters HE, van de Ven PM, Jüttner AMFM, Laven JSE, van Hooff MHA, Lambalk CB. Anti-Müllerian Hormone Levels in Adolescence in Relation to Long-term Follow-up for Presence of Polycystic Ovary Syndrome. J Clin Endocrinol Metab 2021; 106:e1084-e1095. [PMID: 33351079 PMCID: PMC7947839 DOI: 10.1210/clinem/dgaa949] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Indexed: 11/20/2022]
Abstract
CONTEXT Anti-Müllerian hormone (AMH) measured in adolescence as biomarker for prediction of adult polycystic ovary syndrome (PCOS) is doubtful but not substantiated. OBJECTIVE To investigate whether serum AMH levels and other PCOS-associated features in adolescence can predict the presence of PCOS in adulthood. DESIGN AND SETTING A long-term follow-up study based on a unique adolescent study on menstrual irregularities performed between 1990 and 1997. PARTICIPANTS AND INTERVENTIONS AMH was assayed in 271 adolescent girls. Data on PCOS features were combined with AMH levels. In 160 of the 271 (59%) participants, we collected information in adulthood about their menstrual cycle pattern and presence of PCOS (features) by questionnaire 2 decades after the initial study. RESULTS AMH was higher in adolescent girls with oligomenorrhea compared with girls with regular cycles, median (interquartile range): 4.6 (3.1-7.5) versus 2.6 (1.7-3.8) μg/L (P < 0.001). Women with PCOS in adulthood had a higher median adolescent AMH of 6.0 compared with 2.5 μg/L in the non-PCOS group (P < 0.001). AMH at adolescence showed an area under the receiver operating characteristic curve for PCOS in adulthood of 0.78. In adolescent girls with oligomenorrhea the proportion developing PCOS in adulthood was 22.5% (95% CI, 12.4-37.4) against 5.1% (95% CI, 2.1-12.0) in girls with a regular cycle (P = 0.005). Given adolescent oligomenorrhea, adding high AMH as factor to predict adult PCOS or adult oligomenorrhea was of no value. CONCLUSIONS Adolescent AMH either alone or adjuvant to adolescent oligomenorrhea does not contribute as prognostic marker for PCOS in adulthood. Therefore, we do not recommend routine its use in clinical practice.
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Affiliation(s)
- Mirte R Caanen
- Department of Reproductive Medicine, Amsterdam UMC, Vrije Universiteit, HV Amsterdam, the Netherlands
- Correspondence: Mirte Caanen, Department of Obstetrics & Gynaecology, Amsterdam UMC, Vrije Universiteit, 1081 HV Amsterdam, the Netherlands. E-mail:
| | - Henrike E Peters
- Department of Reproductive Medicine, Amsterdam UMC, Vrije Universiteit, HV Amsterdam, the Netherlands
| | - Peter M van de Ven
- Clinical Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit, HV Amsterdam, the Netherlands
| | - Anne M F M Jüttner
- Department of Reproductive Medicine, Amsterdam UMC, Vrije Universiteit, HV Amsterdam, the Netherlands
| | - Joop S E Laven
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, Erasmus University Medical Center, CA Rotterdam, The Netherlands
| | - Marcel H A van Hooff
- Department of Obstetrics and Gynaecology, Sint Franciscus Hospital, PM Rotterdam, The Netherlands
| | - Cornelis B Lambalk
- Department of Reproductive Medicine, Amsterdam UMC, Vrije Universiteit, HV Amsterdam, the Netherlands
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27
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Verdiesen RMG, Onland-Moret NC, van Gils CH, Stellato RK, Spijkerman AMW, Picavet HSJ, Broekmans FJM, Verschuren WMM, van der Schouw YT. Anti-Müllerian hormone levels and risk of type 2 diabetes in women. Diabetologia 2021; 64:375-384. [PMID: 33048171 PMCID: PMC7801305 DOI: 10.1007/s00125-020-05302-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 09/02/2020] [Indexed: 11/04/2022]
Abstract
AIMS/HYPOTHESIS Given its role in ovarian follicle development, circulating anti-Müllerian hormone (AMH) is considered to be a marker of reproductive ageing. Although accelerated reproductive ageing has been associated with a higher risk of type 2 diabetes, research on the relationship between AMH and type 2 diabetes risk is scarce. Therefore, we aimed to investigate whether age-specific AMH levels and age-related AMH trajectories are associated with type 2 diabetes risk in women. METHODS We measured AMH in repeated plasma samples from 3293 female participants (12,460 samples in total), aged 20-59 years at recruitment, from the Doetinchem Cohort Study, a longitudinal study with follow-up visits every 5 years. We calculated age-specific AMH tertiles at baseline to account for the strong AMH-age correlation. Cox proportional hazards models adjusted for confounders were used to assess the association between baseline age-specific AMH tertiles and incident type 2 diabetes. We applied linear mixed models to compare age-related AMH trajectories for women who developed type 2 diabetes with trajectories for women who did not develop diabetes. RESULTS During a median follow-up of 20 years, 163 women developed type 2 diabetes. Lower baseline age-specific AMH levels were associated with a higher type 2 diabetes risk (HRT2vsT3 1.24 [95% CI 0.81, 1.92]; HRT1vsT3 1.62 [95% CI 1.06, 2.48]; ptrend = 0.02). These findings seem to be supported by predicted AMH trajectories, which suggested that plasma AMH levels were lower at younger ages in women who developed type 2 diabetes compared with women who did not. The trajectories also suggested that AMH levels declined at a slower rate in women who developed type 2 diabetes, although differences in trajectories were not statistically significant. CONCLUSIONS/INTERPRETATION We observed that lower age-specific AMH levels were associated with a higher risk of type 2 diabetes in women. Longitudinal analyses did not show clear evidence of differing AMH trajectories between women who developed type 2 diabetes compared with women who did not, possibly because these analyses were underpowered. Further research is needed to investigate whether AMH is part of the biological mechanism explaining the association between reproductive ageing and type 2 diabetes. Graphical abstract.
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Affiliation(s)
- Renée M G Verdiesen
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - N Charlotte Onland-Moret
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.
| | - Carla H van Gils
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Rebecca K Stellato
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Annemieke M W Spijkerman
- Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - H Susan J Picavet
- Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Frank J M Broekmans
- Department of Reproductive Medicine and Gynecology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - W M Monique Verschuren
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Yvonne T van der Schouw
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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Kuyucu Y, Tap Ö. The effects of the anti-Müllerian hormone on folliculogenesis in rats: light and electron microscopic evaluation. Ultrastruct Pathol 2021; 45:59-70. [PMID: 33491534 DOI: 10.1080/01913123.2021.1877378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In this study, we evaluated the effects of anti-Müllerian hormone on follicle development and oocyte quality with light and electron microscopy. Twenty-four adult female rats were divided into four groups. After estrous cycle synchronization, on the first day, control group rats were injected with 0.5 ml saline, 2nd, 3rd, and 4th groups were injected 1 µgr, 2 µgr, and 5 µgr anti-Müllerian hormone, respectively. On the third day, intracardiac blood samples were taken for follicle-stimulating hormone, luteinizing hormone, estradiol, and progesterone serum level measurements. Ovaries were obtained for light and electron microscopic examinations. Secondary (antral) follicles were decreased while atretic follicles were increased in number parallel with an increased dose of anti-Müllerian hormone injection. Atresia of the follicles was demonstrated with apoptosis of granulosa cells characterized by apoptotic bodies and with paraptosis characterized by the vacuole formation in the cytoplasm, enlargement of granular endoplasmic reticulum cisternae and perinuclear cisternae in granulosa cells. Premature luteinization characterized by increased lipid droplets, mitochondria with tubular cristae, and smooth-surfaced endoplasmic reticulum in the cytoplasm of granulosa cells were detected in some growing follicles. In the anti-Müllerian hormone injected experimental groups, cystic follicles characterized by a large antrum, attenuated granulosa cell layer, and flattened granulosa cells that face the antrum were observed. Corpus luteum and stroma were similar in all groups. It was concluded that increasing doses of anti-Müllerian hormone caused increased atresia in developing follicles, premature luteinization of granulosa cells in some follicles, and cystic follicle formation in the further developing follicles.
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Affiliation(s)
- Yurdun Kuyucu
- Department of Histology and Embryology, Çukurova University, Adana, Turkey
| | - Özgül Tap
- Department of Histology and Embryology, Çukurova University, Adana, Turkey
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Capuzzo M, Donno V, La Marca A. Polycystic ovary syndrome, amenorrhea and the diagnostic role of anti-Müllerian hormone. MINERVA ENDOCRINOL 2020; 45:376-380. [PMID: 33478206 DOI: 10.23736/s0391-1977.20.03390-8] [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: 11/08/2022]
Abstract
The differential diagnosis of anovulatory disorders is actually based on serum gonadotrophin and estradiol levels. However, several other markers have been proposed. The purpose of this review was to underline the role of anti-Müllerian hormone (AMH) as a possible marker in differential diagnosis of the anovulatory diseases and its use as a predictive marker of prognosis. In this article we discuss clinical and experimental evidences actually existing in literature and we suggest new potential clinical application of AMH.
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Affiliation(s)
- Martina Capuzzo
- Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Valeria Donno
- Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Antonio La Marca
- Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy -
- Clinica EUGIN, Modena, Italy
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Polycystic Ovary Syndrome: A Brain Disorder Characterized by Eating Problems Originating during Puberty and Adolescence. Int J Mol Sci 2020; 21:ijms21218211. [PMID: 33153014 PMCID: PMC7663730 DOI: 10.3390/ijms21218211] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 10/27/2020] [Accepted: 10/28/2020] [Indexed: 02/07/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is an endocrine condition associated with reproductive and psychiatric disorders, and with obesity. Eating disorders, such as bulimia and recurrent dieting, are also linked to PCOS. They can lead to the epigenetic dysregulation of the hypothalamic-pituitary-gonadal (HPG) axis, thereby impacting on ovarian folliculogenesis. We postulate that PCOS is induced by psychological distress and episodes of overeating and/or dieting during puberty and adolescence, when body dissatisfaction and emotional distress are often present. We propose that upregulated activation of the central HPG axis during this period can be epigenetically altered by psychological stressors and by bulimia/recurrent dieting, which are common during adolescence and which can lead to PCOS. This hypothesis is based on events that occur during a largely neglected stage of female reproductive development. To date, most research into the origins of PCOS has focused on the prenatal induction of this disorder, particularly in utero androgenization and the role of anti-Müllerian hormone. Establishing causality in our peripubertal model requires prospective cohort studies from infancy. Mechanistic studies should consider the role of the gut microbiota in addition to the epigenetic regulation of (neuro) hormones. Finally, clinicians should consider the importance of underlying chronic psychological distress and eating disorders in PCOS.
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31
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Peigné M, Pigny P, Pankhurst MW, Drumez E, Loyens A, Dewailly D, Catteau-Jonard S, Giacobini P. The proportion of cleaved anti-Müllerian hormone is higher in serum but not follicular fluid of obese women independently of polycystic ovary syndrome. Reprod Biomed Online 2020; 41:1112-1121. [PMID: 33046375 DOI: 10.1016/j.rbmo.2020.07.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 07/02/2020] [Accepted: 07/17/2020] [Indexed: 02/06/2023]
Abstract
RESEARCH QUESTION Does the relative distribution of anti-Müllerian hormone (AMH) isoforms differ between patients depending on their body mass index (BMI) and polycystic ovary syndrome (PCOS) status in serum and follicular fluid? DESIGN Obese and normal weight patients (PCOS [n = 70]; non-PCOS [n = 37]) were selected for this case-control study in the serum. Between 2018 and 2019, obese (n = 19) and normal weight (n = 20) women with or without PCOS who were receiving IVF treatment were included in the follicular fluid study. The bio-banked serums and follicular fluid were tested for total AMH (proAMH and AMHN,C combined) and proAMH using an automatic analyzer. The AMH prohormone index (API = [proAMH]/[total AMH]x 100) was calculated as an inverse marker of conversion of proAMH to AMHN,C, with only the latter isoform that could bind to the AMH receptor complex. RESULTS The API was not significantly different between controls and women with PCOS, whereas obese women had a lower API compared with their normal weight counterparts. Grouping PCOS and controls, a lower API was found in obese versus normal weight women, suggesting a greater conversion of proAMH to AMHN,C. The API in the serum was significantly correlated with metabolic parameters. In the follicular fluid, API is not different between obese and normal weight women independently of PCOS and is higher than in the concomitant serum. CONCLUSIONS The proportion of inactive form of AMH in the serum is higher in normal weight versus obese women but not in the follicular fluid, independently of PCOS. The conversion of proAMH into the cleaved isoform is likely to occur in extra-ovarian tissues and to exacerbate in obese individuals.
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Affiliation(s)
- Maëliss Peigné
- Université de Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France; AP-HP- Université Sorbonne Paris-Nord, Service de Médecine de la Reproduction et Préservation de la Fertilité, Hôpital Jean Verdier, Bondy F-93143, France; CHU Lille, Service de Gynécologie Médicale, Hôpital Jeanne de Flandre, Lille F-59000, France.
| | - Pascal Pigny
- Université de Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France; CHU Lille, Service de Biochimie et Hormonologie, Centre de Biologie Pathologie, Lille F-59000, France
| | - Michaël W Pankhurst
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Elodie Drumez
- Université de Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, Lille F-59000, France; CHU Lille, Department of Biostatistics, F-59000 Lille, France HU Lille, Unité de Méthodologie - Biostatistique et Data Management, Lille F-59000, France
| | - Anne Loyens
- Université de Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France
| | - Didier Dewailly
- Université de Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France; CHU Lille, Service de Gynécologie Médicale, Hôpital Jeanne de Flandre, Lille F-59000, France
| | - Sophie Catteau-Jonard
- Université de Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France; CHU Lille, Service de Gynécologie Médicale, Hôpital Jeanne de Flandre, Lille F-59000, France
| | - Paolo Giacobini
- Université de Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille F-59000, France.
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Stener-Victorin E, Padmanabhan V, Walters KA, Campbell RE, Benrick A, Giacobini P, Dumesic DA, Abbott DH. Animal Models to Understand the Etiology and Pathophysiology of Polycystic Ovary Syndrome. Endocr Rev 2020; 41:bnaa010. [PMID: 32310267 PMCID: PMC7279705 DOI: 10.1210/endrev/bnaa010] [Citation(s) in RCA: 146] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 04/14/2020] [Indexed: 12/14/2022]
Abstract
More than 1 out of 10 women worldwide are diagnosed with polycystic ovary syndrome (PCOS), the leading cause of female reproductive and metabolic dysfunction. Despite its high prevalence, PCOS and its accompanying morbidities are likely underdiagnosed, averaging > 2 years and 3 physicians before women are diagnosed. Although it has been intensively researched, the underlying cause(s) of PCOS have yet to be defined. In order to understand PCOS pathophysiology, its developmental origins, and how to predict and prevent PCOS onset, there is an urgent need for safe and effective markers and treatments. In this review, we detail which animal models are more suitable for contributing to our understanding of the etiology and pathophysiology of PCOS. We summarize and highlight advantages and limitations of hormonal or genetic manipulation of animal models, as well as of naturally occurring PCOS-like females.
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Affiliation(s)
| | - Vasantha Padmanabhan
- Departments of Pediatrics, Obstetrics and Gynecology, and Environmental Health Sciences, University of Michigan, Ann Arbor, Michigan
| | - Kirsty A Walters
- Fertility & Research Centre, School of Women’s and Children’s Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Rebecca E Campbell
- Centre for Neuroendocrinology and Department of Physiology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Anna Benrick
- Department of Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- School of Health Sciences and Education, University of Skövde, Skövde, Sweden
| | - Paolo Giacobini
- University of Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, F-59000 Lille, France
| | - Daniel A Dumesic
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, California
| | - David H Abbott
- Department of Obstetrics and Gynecology, Wisconsin National Primate Research Center, University of Wisconsin, Madison, Wisconsin
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New insights into anti-Müllerian hormone role in the hypothalamic-pituitary-gonadal axis and neuroendocrine development. Cell Mol Life Sci 2020; 78:1-16. [PMID: 32564094 PMCID: PMC7867527 DOI: 10.1007/s00018-020-03576-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 06/08/2020] [Accepted: 06/15/2020] [Indexed: 12/14/2022]
Abstract
Research into the physiological actions of anti-Müllerian hormone (AMH) has rapidly expanded from its classical role in male sexual differentiation to the regulation of ovarian function, routine clinical use in reproductive health and potential use as a biomarker in the diagnosis of polycystic ovary syndrome (PCOS). During the past 10 years, the notion that AMH could act exclusively at gonadal levels has undergone another paradigm shift as several exciting studies reported unforeseen AMH actions throughout the Hypothalamic–Pituitary–Gonadal (HPG) axis. In this review, we will focus on these findings reporting novel AMH actions across the HPG axis and we will discuss their potential impact and significance to better understand human reproductive disorders characterized by either developmental alterations of neuroendocrine circuits regulating fertility and/or alterations of their function in adult life. Finally, we will summarize recent preclinical studies suggesting that elevated levels of AMH may potentially be a contributing factor to the central pathophysiology of PCOS and other reproductive diseases.
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Risvanli A, Ocal H, Timurkaan N, Ipek P, Seker I, Karabulut B. Expression of the anti-Mullerian hormone, kisspeptin 1, and kisspeptin 1 receptor in polycystic ovary syndrome and controlled ovarian stimulation rat models. Bosn J Basic Med Sci 2020; 20:37-43. [PMID: 31782699 PMCID: PMC7029206 DOI: 10.17305/bjbms.2019.4281] [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: 05/13/2019] [Accepted: 07/03/2019] [Indexed: 11/16/2022] Open
Abstract
Polycystic ovary syndrome represents a significant cause of female infertility. The aim of this study was to investigate the expression of anti-Mul-lerian hormone (AMH), kisspeptin 1 (KISS-1), and kisspeptin 1 receptor (KISS1r) in rat models of polycystic ovary syndrome (PCOS) and controlled ovarian stimulation (COS). For this purpose, 28 rats were assigned into four groups. Estrus and Diestrus groups consisted of rats in estrus and diestrus phases, respectively, while COS and PCOS groups consisted of rats with induced COS and PCOS, respectively. The serum AMH, KISS-1, and estradiol levels, and ovarian KISS1r levels were analyzed by enzyme-linked immunosorbent assay. Furthermore, histopathological analysis of the ovary tissue was done and ovarian KISS-1 expression was determined by immunohistochemical assay. The results revealed that ovarian KISS1r levels were higher in the Estrus (1271.43±51.98 pg/mL) and COS (1191.43±85.67 pg/mL) groups, compared to Diestrus and PCOS groups. The highest level of AMH was found in the Estrus group (16.91±2.12 ng/mL). The results indicate that AMH had no effect on the development of COS and PCOS, while KISS-1 was found to affect the development of COS in rats.
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Affiliation(s)
- Ali Risvanli
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, University of Firat, Elazig, Turkey
| | - Halis Ocal
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, University of Firat, Elazig, Turkey
| | - Necati Timurkaan
- Department of Pathology, Faculty of Veterinary Medicine, University of Firat, Elazig, Turkey
| | - Pinar Ipek
- Yesilhisar Health Vocational School, Univerity of Erciyes, Kayseri, Turkey
| | - Ibrahim Seker
- Department of Zootechny, Faculty of Veterinary Medicine, University of Firat, Elazig, Turkey
| | - Burak Karabulut
- Department of Pathology, Faculty of Veterinary Medicine, University of Firat, Elazig, Turkey.
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Liu X, Xiao H, Jie M, Dai S, Wu X, Li M, Wang D. Amh regulate female folliculogenesis and fertility in a dose-dependent manner through Amhr2 in Nile tilapia. Mol Cell Endocrinol 2020; 499:110593. [PMID: 31560938 DOI: 10.1016/j.mce.2019.110593] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/19/2019] [Accepted: 09/20/2019] [Indexed: 10/26/2022]
Abstract
In the present study, Amh was found to be abundantly expressed in the granulosa cells of the primary growth follicles, and Amhr2 in the granulosa cells, oogonia and phase I oocytes in tilapia by immunohistochemistry. In addition, Amh and Amhr2 were also found to be expressed in the brain and pituitary. Heterozygous mutation of either amh or amhr2 resulted in increased primary growth follicles and decreased fertility, and homozygous mutation resulted in hypertrophic ovaries with significantly increased primary follicles and failed transition from primary to vitellogenic follicles. Expression of gnrh3 in the brain, fsh and lh in the pituitary and serum E2 concentration were significantly decreased in both mutants. Significantly increased apoptosis of follicle cells was observed in both mutants. However, administration of E2 failed to rescue the folliculogenesis defects of the mutants. Our results suggested that Amh acts in a dose-dependent manner by binding Amhr2 in tilapia.
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Affiliation(s)
- Xingyong Liu
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, 400715, China
| | - Hesheng Xiao
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, 400715, China
| | - Mimi Jie
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, 400715, China
| | - Shengfei Dai
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, 400715, China
| | - Xin Wu
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, 400715, China
| | - Minghui Li
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, 400715, China.
| | - Deshou Wang
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, 400715, China.
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Capuzzo M, La Marca A. Use of AMH in the Differential Diagnosis of Anovulatory Disorders Including PCOS. Front Endocrinol (Lausanne) 2020; 11:616766. [PMID: 33633686 PMCID: PMC7901963 DOI: 10.3389/fendo.2020.616766] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 12/16/2020] [Indexed: 12/15/2022] Open
Abstract
Since the historical use of gonadotrophin and estradiol levels to define the different anovulatory disorders has shown some limitations, the use of other markers such as anti-müllerian hormone (AMH) has been proposed. This review addresses the role of AMH in the differential diagnosis of anovulatory disorders, especially focusing on its value in the prognostic characterization of their severity. Current limitations and future clinical applications are discussed.
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Affiliation(s)
- Martina Capuzzo
- Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Antonio La Marca
- Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
- Clinica EUGIN, Modena, Italy
- *Correspondence: Antonio La Marca,
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Rao P, Bhide P. Controversies in the diagnosis of polycystic ovary syndrome. Ther Adv Reprod Health 2020; 14:2633494120913032. [PMID: 32656532 PMCID: PMC7328349 DOI: 10.1177/2633494120913032] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 02/13/2020] [Indexed: 01/15/2023] Open
Abstract
Polycystic ovary syndrome is a common endocrinological condition which is found to be prevalent in 5-10% of women of reproductive age. Historically, a combination of anovulation and androgen excess was considered a hallmark in the diagnosis of polycystic ovary syndrome. Addition of ultrasound features of polycystic ovary syndrome has improved the detection of variation in the polycystic ovary syndrome phenotype. Despite the widespread use of consensus diagnostic criteria, there remain several unresolved controversies in the diagnosis of polycystic ovary syndrome. Difficulty arises in methods of assessment and types of androgens to be measured to detect biochemical hyperandrogenism, setting a cut-off value for the diagnosis of clinical hyperandrogenism, setting an ultrasound threshold of antral follicle count to diagnose polycystic ovaries and also diagnosing this condition in adolescence where there is no clear definition for 'irregular cycles'. This article looks at various controversies in the diagnosis of polycystic ovary syndrome.
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Affiliation(s)
- Preetham Rao
- Homerton University Hospital NHS Foundation
Trust, London, UK
| | - Priya Bhide
- Homerton Fertility Centre, Homerton University
Hospital NHS Foundation Trust, London E9 6SR, UK
- Queen Mary University of London, London,
UK
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Owens LA, Kristensen SG, Lerner A, Christopoulos G, Lavery S, Hanyaloglu AC, Hardy K, Yding Andersen C, Franks S. Gene Expression in Granulosa Cells From Small Antral Follicles From Women With or Without Polycystic Ovaries. J Clin Endocrinol Metab 2019; 104:6182-6192. [PMID: 31276164 PMCID: PMC6822643 DOI: 10.1210/jc.2019-00780] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 07/01/2019] [Indexed: 01/30/2023]
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) is the most common cause of anovulation. A key feature of PCOS is arrest of follicles at the small- to medium-sized antral stage. OBJECTIVE AND DESIGN To provide further insight into the mechanism of follicle arrest in PCOS, we profiled (i) gonadotropin receptors; (ii) characteristics of aberrant steroidogenesis; and (iii) expression of anti-Müllerian hormone (AMH) and its receptor in granulosa cells (GCs) from unstimulated, human small antral follicles (hSAFs) and from granulosa lutein cells (GLCs). SETTING GCs from hSAFs were collected at the time of cryopreservation of ovarian tissue for fertility preservation and GLCs collected during oocyte aspiration before in vitro fertilization/intracytoplasmic sperm injection. PARTICIPANTS We collected hSAF GCs from 31 women (98 follicles): 10 with polycystic ovaries (PCO) and 21 without. GLCs were collected from 6 women with PCOS and 6 controls undergoing IVF. MAIN OUTCOME MEASURES Expression of the following genes: LHCGR, FSHR, AR, INSR, HSD3B2, CYP11A1, CYP19, STAR, AMH, AMHR2, FST, INHBA, INHBB in GCs and GLCs were compared between women with PCO and controls. RESULTS GCs in hSAFs from women with PCO showed higher expression of LHCGR in a subset (20%) of follicles. Expression of FSHR (P < 0.05), AR (P < 0.05), and CYP11A1 (P < 0.05) was lower, and expression of CYP19A1 (P < 0.05), STAR (P < 0.05), HSD3B2 (P = NS), and INHBA (P < 0.05) was higher in PCO GCs. Gene expression in GL cells differed between women with and without PCOS but also differed from that in GCs. CONCLUSIONS Follicle arrest in PCO is characterized in GCs by differential regulation of key genes involved in follicle growth and function.
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Affiliation(s)
- Lisa Ann Owens
- Institute of Reproductive and Developmental Biology, Hammersmith Hospital, Imperial College London, London, United Kingdom
- Correspondence and Reprint Requests: Lisa Owens, MD, PhD, Institute of Reproductive and Developmental Biology, Hammersmith Hospital, Imperial College London, London W12 0HS, United Kingdom. E-mail:
| | - Stine Gry Kristensen
- Faculty of Health and Medical Sciences, Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, Copenhagen University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Avi Lerner
- Institute of Reproductive and Developmental Biology, Hammersmith Hospital, Imperial College London, London, United Kingdom
| | - Georgios Christopoulos
- Wolfson Fertility Unit, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Stuart Lavery
- Wolfson Fertility Unit, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Aylin C Hanyaloglu
- Institute of Reproductive and Developmental Biology, Hammersmith Hospital, Imperial College London, London, United Kingdom
| | - Kate Hardy
- Institute of Reproductive and Developmental Biology, Hammersmith Hospital, Imperial College London, London, United Kingdom
| | - Claus Yding Andersen
- Faculty of Health and Medical Sciences, Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, Copenhagen University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Stephen Franks
- Institute of Reproductive and Developmental Biology, Hammersmith Hospital, Imperial College London, London, United Kingdom
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Hiam D, Simar D, Laker R, Altıntaş A, Gibson-Helm M, Fletcher E, Moreno-Asso A, Trewin AJ, Barres R, Stepto NK. Epigenetic Reprogramming of Immune Cells in Women With PCOS Impact Genes Controlling Reproductive Function. J Clin Endocrinol Metab 2019; 104:6155-6170. [PMID: 31390009 DOI: 10.1210/jc.2019-01015] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 08/01/2019] [Indexed: 12/31/2022]
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) is a chronic disease affecting reproductive function and whole-body metabolism. Although the etiology is unclear, emerging evidence indicates that the epigenetics may be a contributing factor. OBJECTIVE To determine the role of global and genome-wide epigenetic modifications in specific immune cells in PCOS compared with controls and whether these could be related to clinical features of PCOS. DESIGN Cross-sectional study. PARTICIPANTS Women with (n = 17) or without PCOS (n = 17). SETTING Recruited from the general community. MAIN OUTCOME MEASURES Isolated peripheral blood mononuclear cells were analyzed using multicolor flow cytometry methods to determine global DNA methylation levels in a cell-specific fashion. Transcriptomic and genome-wide DNA methylation analyses were performed on T helper cells using RNA sequencing and reduced representation bisulfite sequencing. RESULTS Women with PCOS had lower global DNA methylation in monocytes (P = 0.006) and in T helper (P = 0.004), T cytotoxic (P = 0.004), and B cells (P = 0.03). Specific genome-wide DNA methylation analysis of T helper cells from women with PCOS identified 5581 differentially methylated CpG sites. Functional gene ontology enrichment analysis showed that genes located at the proximity of differentially methylated CpG sites belong to pathways related to reproductive function and immune cell function. However, these genes were not altered at the transcriptomic level. CONCLUSIONS It was shown that PCOS is associated with global and gene-specific DNA methylation remodeling in a cell type-specific manner. Further investigation is warranted to determine whether epigenetic reprogramming of immune cells is important in determining the different phenotypes of PCOS.
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Affiliation(s)
- Danielle Hiam
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - David Simar
- Mechanisms of Disease and Translational Research, School of Medical Sciences, UNSW Sydney, Sydney, New South Wales, Australia
| | - Rhianna Laker
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Ali Altıntaş
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Melanie Gibson-Helm
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Elly Fletcher
- Baker Heart and Disease Institute, Melbourne, Victoria, Australia
| | - Alba Moreno-Asso
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - Adam J Trewin
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - Romain Barres
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Nigel K Stepto
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Medicine-Western Health, School of Medicine, Faculty of Medicine, Dentistry, and Health Science, Melbourne, Australia
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Bozdag G, Mumusoglu S, Coskun ZY, Yarali H, Yildiz BO. Anti-Müllerian hormone as a diagnostic tool for PCOS under different diagnostic criteria in an unselected population. Reprod Biomed Online 2019; 39:522-529. [DOI: 10.1016/j.rbmo.2019.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 03/01/2019] [Accepted: 04/03/2019] [Indexed: 01/06/2023]
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41
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Teede H, Misso M, Tassone EC, Dewailly D, Ng EH, Azziz R, Norman RJ, Andersen M, Franks S, Hoeger K, Hutchison S, Oberfield S, Shah D, Hohmann F, Ottey S, Dabadghao P, Laven JSE. Anti-Müllerian Hormone in PCOS: A Review Informing International Guidelines. Trends Endocrinol Metab 2019; 30:467-478. [PMID: 31160167 DOI: 10.1016/j.tem.2019.04.006] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 04/16/2019] [Accepted: 04/22/2019] [Indexed: 12/27/2022]
Abstract
Polycystic ovary syndrome (PCOS) affects 8-13% of women. The Rotterdam diagnostic criteria include polycystic ovarian morphology (PCOM) on ultrasound, but given recognized challenges, serum anti-Müllerian hormone (AMH) is proposed as an alternative. To inform international PCOS guidelines, a systematic review was completed. Key identified gaps include large international studies in well-defined populations across the lifespan, clustering of AMH with PCOS features, relationships to long-term health outcomes, and improved quality, assay standardization, and sample handling, all needed to determine cut offs. Here we identify research priorities to address these gaps and enhance AMH utility in PCOS. Once issues are addressed, AMH levels could replace more costly and less accessible ultrasound in PCOS diagnosis.
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Affiliation(s)
- Helena Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University and Monash Health, Locked Bag 29, Clayton, VIC 3168, Australia.
| | - Marie Misso
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University and Monash Health, Locked Bag 29, Clayton, VIC 3168, Australia
| | - Eliza C Tassone
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University and Monash Health, Locked Bag 29, Clayton, VIC 3168, Australia
| | | | - Ernest Hy Ng
- Department of Obstetrics and Gynaecology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Ricardo Azziz
- Department of Health Policy, Management, and Behavior, School of Public Health, University at Albany, SUNY, Albany, NY 12144, USA
| | - Robert J Norman
- Robinson Research Institute, University of Adelaide and Fertility SA, Adelaide, SA, Australia
| | - Marianne Andersen
- Department of Endocrinology, Odense University Hospital, Clinical Institute, University of Southern Denmark, 5000 Odense C, Denmark
| | - Stephen Franks
- Imperial College London, Institute of Reproductive and Developmental Biology, Hammersmith Hospital, London W12 0NN, UK
| | - Kathleen Hoeger
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology, University of Rochester, Rochester, NY 14642, USA
| | - Samantha Hutchison
- Diabetes and Endocrine Units, Monash Health, Clayton, VIC 3168, Australia
| | - Sharon Oberfield
- Department of Pediatrics, Division of Endocrinology, Diabetes, and Metabolism, Columbia University Medical Center, New York, NY 10032, USA
| | - Duru Shah
- Gynaecworld, Center for Women's Health and Fertility, Maharashtra 400036, India
| | - Femke Hohmann
- Huisartsenpraktijk Hohmann & De Vet, Rotterdam 3061, The Netherlands
| | - Sasha Ottey
- PCOS Challenge, Inc., 931 Monroe Drive, NE Suite A-470 Atlanta, GA 30308, USA
| | - Preeti Dabadghao
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow 226014, India
| | - Joop S E Laven
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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Sova H, Unkila-Kallio L, Tiitinen A, Hippeläinen M, Perheentupa A, Tinkanen H, Puukka K, Bloigu R, Piltonen T, Tapanainen JS, Morin-Papunen L. Hormone profiling, including anti-Müllerian hormone (AMH), for the diagnosis of polycystic ovary syndrome (PCOS) and characterization of PCOS phenotypes. Gynecol Endocrinol 2019; 35:595-600. [PMID: 30668196 DOI: 10.1080/09513590.2018.1559807] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [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
Objective was to evaluate serum anti-Müllerian hormone (AMH) levels in polycystic ovary syndrome (PCOS) and in its different phenotypes in relation to clinical, endocrine and metabolic parameters using a new automated VIDAS® method and to compare it with the Gen II method. Study design was multi-center study including 319 PCOS women and 109 healthy controls. Serum AMH levels measured using VIDAS® were significantly higher in PCOS women than controls (p < .001), and they correlated with those measured using the AMH Gen II method. An AMH cutoff value of 42.1 pmol/L distinguished PCOS women from controls with 67% sensitivity and 83% specificity. The PCOS women with three Rotterdam criteria or hyperandrogenism displayed significantly higher AMH levels compared with those with two Rotterdam criteria or normoandrogenism. In PCOS, AMH levels correlated positively with luteinizing hormone (LH), androgen and sex hormone-binding globulin (SHBG) levels and negatively with BMI, abdominal obesity, follicle-stimulating hormone (FSH), fasting glucose and insulin, and insulin resistance. In conclusion, AMH evaluated using the VIDAS® method distinguished PCOS patients from healthy controls relatively well, especially in those with more severe phenotypes. Further studies are needed to establish whether AMH measurements can distinguish PCOS patients with different metabolic risk factors.
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Affiliation(s)
- Henri Sova
- a Department of Obstetrics and Gynaecology , University of Oulu and Oulu University Hospital, Medical Research Centre, PEDEGO Research Unit , Oulu , Finland
| | - Leila Unkila-Kallio
- b Department of Obstetrics and Gynaecology , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Aila Tiitinen
- b Department of Obstetrics and Gynaecology , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Maritta Hippeläinen
- c Department of Obstetrics and Gynaecology , Kuopio University Hospital , Kuopio , Finland
| | - Antti Perheentupa
- d Department of Obstetrics and Gynaecology , Turku University Hospital , Turku , Finland
| | - Helena Tinkanen
- e Department of Obstetrics and Gynaecology , Tampere University Hospital , Tampere , Finland
| | - Katri Puukka
- f Department of Clinical Chemistry , Oulu University Hospital , Oulu , Finland
- g NordLab Oulu , Oulu University Hospital , Oulu , Finland
| | - Risto Bloigu
- h Medical Informatics and Statistics Research Group, University of Oulu , Oulu , Finland
| | - Terhi Piltonen
- a Department of Obstetrics and Gynaecology , University of Oulu and Oulu University Hospital, Medical Research Centre, PEDEGO Research Unit , Oulu , Finland
| | - Juha S Tapanainen
- a Department of Obstetrics and Gynaecology , University of Oulu and Oulu University Hospital, Medical Research Centre, PEDEGO Research Unit , Oulu , Finland
- b Department of Obstetrics and Gynaecology , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Laure Morin-Papunen
- a Department of Obstetrics and Gynaecology , University of Oulu and Oulu University Hospital, Medical Research Centre, PEDEGO Research Unit , Oulu , Finland
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Miyamoto T, Shiozawa T. Two-sided role of estrogen on endometrial carcinogenesis: stimulator or suppressor? Gynecol Endocrinol 2019; 35:370-375. [PMID: 30668178 DOI: 10.1080/09513590.2018.1549219] [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: 10/27/2022] Open
Abstract
Endometrial carcinoma (EC) often expresses estrogen receptors (ER), and the growth of EC is stimulated by estrogen. Therefore, EC is considered to be an estrogen-dependent tumor. However, the role of estrogen in endometrial carcinogenesis is somewhat unclear because the majority of EC occurs at peri- or post menopause when serum estrogen levels are generally decreased. In this article, we describe the double-edged role of estrogen in the genesis of EC, especially in terms of mismatch repair functions in vitro and in vivo, i.e. when serum estradiol (E2) levels are relatively low (approximately less than 90 pg/ml), and E2 enhance the carcinogenesis, whereas high E2 levels may suppress the carcinogenesis. This will deepen mechanistic insight into unopposed estrogen.
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Affiliation(s)
- Tsutomu Miyamoto
- a Department of Obstetrics and Gynecology , Shinshu University School of Medicine , Matsumoto , Japan
| | - Tanri Shiozawa
- a Department of Obstetrics and Gynecology , Shinshu University School of Medicine , Matsumoto , Japan
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44
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Moini A, Arabipoor A, Hemat M, Ahmadi J, Salman-Yazdi R, Zolfaghari Z. The effect of weight loss program on serum anti-Müllerian hormone level in obese and overweight infertile women with polycystic ovary syndrome. Gynecol Endocrinol 2019; 35:119-123. [PMID: 30580636 DOI: 10.1080/09513590.2018.1499084] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
We evaluated the predictive value of serum anti-Müllerian hormone (AMH) levels for improved menstrual cycles in response to dietary management in women with polycystic ovary syndrome (PCOS). In addition, we assessed the effect of a restricted calorie diet for 12 weeks on serum AMH levels. This intervention study was carried out at Rohan Institute, Tehran, Iran from 2013 to 2015. A total of 105 overweight and obese women with PCOS and reproductive impairment participated in a 12-week weight loss program (WLP). The serum AMH levels, weight, and menstrual cyclicity were assessed at baseline and post-intervention for all of the participants. A total of 90 patients completed the 12-week WLP. Of the 90 patients, 65 (72.2%) responded to the intervention with improvements in menstrual cyclicity. There were no significant differences in terms of age, baseline AMH levels, and other hormone profiles between responders and nonresponders. Responders had a significantly lower baseline body mass index (BMI) and waist circumference compared with nonresponders. These factors were the clinical predictors for a menstrual response after the intervention. The AMH levels did not significantly change after 12-week WLP despite the overall reduced weight; however, women who responded with improved reproductive function had a greater reduction in AMH levels.
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Affiliation(s)
- Ashraf Moini
- a Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center , Royan Institute for Reproductive Biomedicine, ACECR , Tehran , Iran
- b Department of Gynecology and Obstetrics, Arash Women's Hospital , Tehran University of Medical Sciences , Tehran , Iran
- c Vali-e-Asr Reproductive Health Research Center , Tehran University of Medical Sciences , Tehran , Iran
| | - Arezoo Arabipoor
- a Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center , Royan Institute for Reproductive Biomedicine, ACECR , Tehran , Iran
| | - Mandana Hemat
- a Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center , Royan Institute for Reproductive Biomedicine, ACECR , Tehran , Iran
| | - Jila Ahmadi
- a Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center , Royan Institute for Reproductive Biomedicine, ACECR , Tehran , Iran
| | - Reza Salman-Yazdi
- d Department of Andrology, Reproductive Biomedicine Research Center , Royan Institute for Reproductive Biomedicine, ACECR , Tehran , Iran
| | - Zahra Zolfaghari
- a Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center , Royan Institute for Reproductive Biomedicine, ACECR , Tehran , Iran
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45
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Upson K, Chin HB, Marsh EE, Baird DD. Intrauterine, Infant, and Childhood Factors and Ovarian Reserve in Young African American Women. J Womens Health (Larchmt) 2019; 28:1711-1720. [PMID: 30638418 DOI: 10.1089/jwh.2018.7382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Background: Ovarian toxic exposures during early development may contribute to reduced ovarian reserve in adulthood. Materials and Methods: We explored a range of intrauterine, infant, and childhood factors in relation to a biomarker of ovarian reserve, anti-Müllerian hormone (AMH) concentrations, in adulthood. We conducted a cross-sectional exploratory study of 1600 African American women 23-35 years of age residing in the Detroit, Michigan metropolitan area, who had serum AMH measurements (Ansh Labs PicoAMH enzyme-linked immunosorbent assay) and no previous polycystic ovarian syndrome diagnosis. Information on 32 intrauterine, infant, and childhood factors was ascertained by self-administered questionnaires, with 87% of participants receiving assistance from mothers. The percent differences in AMH concentrations in relation to early-life factors and 95% confidence intervals (CIs) were estimated using multivariable linear regression, adjusting for age, current hormonal contraceptive use, and body mass index. Results: Of the early-life factors evaluated in this study, two maternal pregnancy factors were associated with lower AMH concentrations in adult participants. Participants whose mothers lived or worked on a farm (vs. neither lived nor worked on a farm) when pregnant with the participant had 42% lower AMH concentrations (95% CI = -62 to -9). Among participants whose mothers lived in Michigan when pregnant with the participant (n = 1238), maternal residence in Detroit for at least a month was associated with 22% lower AMH concentrations (95% CI = -34 to -8) in the participant. Conclusions: Further research is merited to replicate our findings and identify the aspects of maternal farm exposure and Detroit residence that may be associated with lower AMH concentrations.
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Affiliation(s)
- Kristen Upson
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina
| | - Helen B Chin
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina
| | - Erica E Marsh
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Donna D Baird
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina
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Piltonen TT, Giacobini P, Edvinsson Å, Hustad S, Lager S, Morin-Papunen L, Tapanainen JS, Sundström-Poromaa I, Arffman RK. Circulating antimüllerian hormone and steroid hormone levels remain high in pregnant women with polycystic ovary syndrome at term. Fertil Steril 2019; 111:588-596.e1. [PMID: 30630591 DOI: 10.1016/j.fertnstert.2018.11.028] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 11/05/2018] [Accepted: 11/19/2018] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To investigate plasma antimüllerian hormone (AMH) concentration and its relation to steroid hormone levels in pregnant women with polycystic ovary syndrome (PCOS) and controls at term. DESIGN Case-control study. SETTING University-affiliated hospital. PATIENT(S) A total of 74 pregnant women at term: 25 women with PCOS (aged 31.6 ± 3.9 years [mean ± standard deviation], body mass index 24.0 ± 3.9 kg/m2, mean gestational length 279 ± 9 days) and 49 controls (aged 31.7 ± 3.3 years, body mass index 24.0 ± 3.3 kg/m2, mean gestational length 281 ± 9 days). INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Plasma AMH and steroid hormone levels. RESULT(S) Antimüllerian hormone, T, and androstenedione levels were higher in women with PCOS at term compared with controls, whereas estrogen and P levels were similar. The differences were pronounced in women carrying a female fetus. Testosterone and AMH levels correlated positively in both groups, but E2 levels only in women with PCOS. CONCLUSION(S) Pregnant women with PCOS present with elevated AMH and androgen levels even at term, suggesting a hormonal imbalance during PCOS pregnancy. Differences were detected especially in pregnancies with a female fetus, raising the question of whether female pregnancies are more susceptible to AMH and steroid hormone actions.
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Affiliation(s)
- Terhi T Piltonen
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland.
| | - Paolo Giacobini
- Jean-Pierre Aubert Research Center, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Institut National de la Santé et de la Recherche Médicale, Lille, France; Fédération Hospitalière Universitaire, School of Medicine, University of Lille, Lille, France
| | - Åsa Edvinsson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Steinar Hustad
- Department of Clinical Science, University of Bergen, Bergen, Norway; Core Facility for Metabolomics, University of Bergen, Bergen, Norway
| | - Susanne Lager
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Laure Morin-Papunen
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland; Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | | | - Riikka K Arffman
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
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Gülşen MS, Ulu İ, Yıldırım Köpük Ş, Kıran G. The role of anti-Müllerian hormone in predicting clomiphene citrate resistance in women with polycystic ovarian syndrome. Gynecol Endocrinol 2019; 35:86-89. [PMID: 30044165 DOI: 10.1080/09513590.2018.1499085] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
Clomiphene citrate (CC) is the agent of first choice in polycystic ovarian syndrome; however, anovulation problem does not resolve in a quarter of them. Thus, we investigated the value of anti-Müllerian hormone (AMH) in the prediction of ovarian response to CC in women with the polycystic ovarian syndrome (PCOS). This prospective cohort study included 90 anovulatory women with PCOS who were given 50 mg/d CC. The patients who ovulated occupied the group of responders and the patients who did not ovulate in three cycles included in the CC-resistant group. AMH levels of both groups were compared. p < .05 was considered statistically significant. Patients who ovulated had significantly lower serum AMH concentrations compared with the resistant group (p = .001). After analyzing the ROC curve, serum AMH concentration was found to be a useful predictor of CC resistance with the sensitivity of 66% and the specificity of 89%, when the threshold AMH concentration was >12.38 ng/ml in PCOS patients. In the present study, we revealed that the higher the AMH level the poorer the CC response would be in PCOS patients, therefore we recommend measuring the AMH levels of all PCOS patients before planning any ovulation induction treatment to achieve the desired success.
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Affiliation(s)
- Mehmet Serdar Gülşen
- a Department of Obstetrics and Gynecology , Health Sciences University Ümraniye Medical and Research Hospital , İstanbul , Turkey
| | - İpek Ulu
- a Department of Obstetrics and Gynecology , Health Sciences University Ümraniye Medical and Research Hospital , İstanbul , Turkey
| | - Şule Yıldırım Köpük
- a Department of Obstetrics and Gynecology , Health Sciences University Ümraniye Medical and Research Hospital , İstanbul , Turkey
| | - Gürkan Kıran
- a Department of Obstetrics and Gynecology , Health Sciences University Ümraniye Medical and Research Hospital , İstanbul , Turkey
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48
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Mahajan N, Kaur J. Establishing an Anti-Müllerian Hormone Cutoff for Diagnosis of Polycystic Ovarian Syndrome in Women of Reproductive Age-Bearing Indian Ethnicity Using the Automated Anti-Müllerian Hormone Assay. J Hum Reprod Sci 2019; 12:104-113. [PMID: 31293324 PMCID: PMC6594116 DOI: 10.4103/jhrs.jhrs_149_18] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Context: Polycystic ovary syndrome diagnosed by Rotterdam criteria, is the most common cause of anovulatory infertility. The criteria of polycystic ovarian morphology (PCOM) are subject to operator variability and technological advances. Serum anti-Müllerian hormone (AMH) level has been proposed as a more reliable alternative to antral follicle count. There is a paucity of data on use of AMH for diagnosis of PCOS in Indian women. Aim and Objectives: The aim of this study is to determine a cutoff level for AMH that could facilitate diagnosis of PCOS and its phenotypes in women of Indian origin using the automated (Roche) assay and to compare the competence of oocytes in PCOS and non-PCOS women undergoing in vitro fertilization-intracytoplasmic sperm injection (IVF-ICSI). Materials and Methodology: A total of 367 women undergoing treatment at our fertility center between February 2017 and August 2017 were prospectively enrolled in this study. Of these, 133 were diagnosed with PCOS, 69 had isolated PCOM, and 165 (controls) had normal ovaries on ultrasound examination. Serum AMH levels were assessed using the fully automated Roche Elecsys® immunoassay. Gonadotropin-releasing hormone antagonist protocol was used for IVF-ICSI in all patients. Statistical Analysis Used: Quantitative variables were compared using the Mann–Whitney test. Qualitative variables were correlated using the Chi-square test. P < 0.05 was considered to be statistically significant. Results: Mean AMH concentrations in women with PCOS was higher (7.56 ± 4.36 ng/mL) in comparison to PCOM and controls. Serum AMH concentration >5.03 ng/mL could facilitate diagnosis of PCOS (area under the curve = 0.826); sensitivity –70.68%, specificity of 79.91%. There was no difference in the ratio of mature to total oocytes retrieved in the three groups (P > 0.05). Mean number of mature oocytes was lower in controls than PCOS and PCOM (P < 0.001). Conclusions: Serum AMH concentration >5.03 ng/mL could be used as cutoff value for the diagnosis of PCOS in women of Indian origin.
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Affiliation(s)
- Nalini Mahajan
- Department of Reproductive Medicine, Mother and Child Hospital, Delhi, India
| | - Jasneet Kaur
- Department of Reproductive Medicine, Mother and Child Hospital, Delhi, India
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Barbotin AL, Peigné M, Malone SA, Giacobini P. Emerging Roles of Anti-Müllerian Hormone in Hypothalamic-Pituitary Function. Neuroendocrinology 2019; 109:218-229. [PMID: 31280262 PMCID: PMC6878735 DOI: 10.1159/000500689] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 05/01/2019] [Indexed: 12/29/2022]
Abstract
Since its initial discovery in the 1940s, research into the physiological actions of anti-Müllerian hormone (AMH), from its eponymous role in male developmental biology to its routine clinical use in female reproductive health, has undergone a paradigm shifting change. With several exciting studies recently reporting hitherto unforeseen AMH actions at all levels in the hypogonadal-pituitary-gonadal axis, the importance of this hormone for both hypothalamic and pituitary reproductive control is finding increasing support and significance. In this review, we will briefly summarize what is known about the traditional roles and biology of AMH and how this could be integrated with new findings of AMH actions at the level of the hypothalamic-pituitary axis. We also synthesize the important findings from these new studies and discuss their potential impact and significance to our understanding of one of the most common reproductive disorders currently affecting women, polycystic ovary syndrome.
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Affiliation(s)
- Anne-Laure Barbotin
- Université de Lille, Inserm, CHU Lille, UMR-S 1172, Laboratoire du Développement et Plasticité du Cerveau Neuroendocrine, Centre de Recherche Jean-Pierre Aubert, Lille, France
- Institut de Biologie de la Reproduction-Spermiologie-CECOS, CHU de Lille, Lille, France
| | - Maëliss Peigné
- Université de Lille, Inserm, CHU Lille, UMR-S 1172, Laboratoire du Développement et Plasticité du Cerveau Neuroendocrine, Centre de Recherche Jean-Pierre Aubert, Lille, France
- AP-HP, Unité de Médecine de la Reproduction, Service de Gynécologie-Obstétrique, Hôpital Bichat-Claude Bernard, Paris, France
| | - Samuel Andrew Malone
- Université de Lille, Inserm, CHU Lille, UMR-S 1172, Laboratoire du Développement et Plasticité du Cerveau Neuroendocrine, Centre de Recherche Jean-Pierre Aubert, Lille, France
| | - Paolo Giacobini
- Université de Lille, Inserm, CHU Lille, UMR-S 1172, Laboratoire du Développement et Plasticité du Cerveau Neuroendocrine, Centre de Recherche Jean-Pierre Aubert, Lille, France,
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Authors’ reply to: Anti-Müllerian hormone and breast cancer risk: is the correlation possibly associated with PCOS. Int J Cancer 2019; 144:210. [DOI: 10.1002/ijc.31728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 06/05/2018] [Indexed: 11/07/2022]
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