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For: Peigné M, Simon V, Pigny P, Mimouni NEH, Martin C, Dewailly D, Catteau-Jonard S, Giacobini P. Changes in circulating forms of anti-Muüllerian hormone and androgens in women with and without PCOS: a systematic longitudinal study throughout pregnancy. Hum Reprod 2023;38:938-950. [PMID: 36921289 PMCID: PMC10152173 DOI: 10.1093/humrep/dead050] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/23/2023] [Indexed: 03/17/2023] Open

For:	Peigné M, Simon V, Pigny P, Mimouni NEH, Martin C, Dewailly D, Catteau-Jonard S, Giacobini P. Changes in circulating forms of anti-Muüllerian hormone and androgens in women with and without PCOS: a systematic longitudinal study throughout pregnancy. Hum Reprod 2023;38:938-950. [PMID: 36921289 PMCID: PMC10152173 DOI: 10.1093/humrep/dead050] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/23/2023] [Indexed: 03/17/2023] Open

Number

Cited by Other Article(s)

Mimouni NEH, Giacobini P. Polycystic ovary syndrome (PCOS): progress towards a better understanding and treatment of the syndrome. C R Biol 2024;347:19-25. [PMID: 38639155 DOI: 10.5802/crbiol.147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 11/06/2023] [Accepted: 11/17/2023] [Indexed: 04/20/2024]

Cotellessa L, Giacobini P. Role of Anti-Müllerian Hormone in the Central Regulation of Fertility. Semin Reprod Med 2024. [PMID: 38608673 DOI: 10.1055/s-0044-1786050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]

Wang L, Luo M, Yu X, Li R, Ye F, Xiong D, Gong Y, Zheng M, Liu W, Zeng J. Assessing the clinical diagnostic value of anti-Müllerian hormone in polycystic ovarian syndrome and its correlation with clinical and metabolism indicators. J Ovarian Res 2024;17:78. [PMID: 38600539 PMCID: PMC11005241 DOI: 10.1186/s13048-024-01405-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 04/02/2024] [Indexed: 04/12/2024] Open

Affiliation(s)

Li Wang Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China
Mengjun Luo Department of Clinical Laboratory, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, 611731, China
Xiaoyu Yu Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China
Rong Li Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China
Fei Ye Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China
Dongsheng Xiong Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China
Yan Gong Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China
Mingyue Zheng Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China
Weixin Liu Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China.
Jiuzhi Zeng Reproductive Medicine Center, Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, Sichuan, 610045, China.

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Iwasa T, Noguchi H, Tanano R, Yamanaka E, Takeda A, Tamura K, Aoki H, Sugimoto T, Sasada H, Maeda T, Minato S, Yamamoto S, Inui H, Kagawa T, Yoshida A, Mineda A, Nii M, Kinouchi R, Yoshida K, Yamamoto Y, Kaji T. Age-Dependent Changes in the Effects of Androgens on Female Metabolic and Body Weight Regulation Systems in Humans and Laboratory Animals. Int J Mol Sci 2023;24:16567. [PMID: 38068890 PMCID: PMC10706411 DOI: 10.3390/ijms242316567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/17/2023] [Accepted: 11/19/2023] [Indexed: 12/18/2023] Open

Affiliation(s)

Takeshi Iwasa Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Hiroki Noguchi Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Risa Tanano Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Erika Yamanaka Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Asuka Takeda Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Kou Tamura Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Hidenori Aoki Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Tatsuro Sugimoto Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Hikari Sasada Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Takaaki Maeda Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Saki Minato Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Shota Yamamoto Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.) Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo 060-0808, Japan
Hiroaki Inui Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Tomohiro Kagawa Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Atsuko Yoshida Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Ayuka Mineda Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Mari Nii Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Riyo Kinouchi Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Kanako Yoshida Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Yuri Yamamoto Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)
Takashi Kaji Department of Obstetrics and Gynecology, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15 Kuramoto-Cho, Tokushima 770-8503, Japan; (H.N.); (R.T.); (E.Y.); (A.T.); (K.T.); (H.A.); (T.S.); (H.S.); (T.M.); (S.M.); (S.Y.); (H.I.); (T.K.); (A.Y.); (A.M.); (M.N.); (R.K.); (K.Y.); (Y.Y.); (T.K.)

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Silva MSB, Decoster L, Delpouve G, Lhomme T, Ternier G, Prevot V, Giacobini P. Overactivation of GnRH neurons is sufficient to trigger polycystic ovary syndrome-like traits in female mice. EBioMedicine 2023;97:104850. [PMID: 37898094 PMCID: PMC10630624 DOI: 10.1016/j.ebiom.2023.104850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/18/2023] [Accepted: 10/12/2023] [Indexed: 10/30/2023] Open

Abstract

BACKGROUND

Polycystic ovary syndrome (PCOS) is the most common endocrine disorder leading to anovulatory infertility. Abnormalities in the central neuroendocrine system governed by gonadotropin-releasing hormone (GnRH) neurons might be related to ovarian dysfunction in PCOS, although the link in this disordered brain-to-ovary communication remains unclear. Here, we manipulated GnRH neurons using chemogenetics in adult female mice to unveil whether chronic overaction of these neurons would trigger PCOS-like hormonal and reproductive impairments.

METHODS

We used adult Gnrh1cre female mice to selectively target and express the designer receptors exclusively activated by designer drugs (DREADD)-based chemogenetic tool hM3D(Gq) in hypophysiotropic GnRH neurons. Chronic chemogenetic activation protocol was carried out with clozapine N-oxide (CNO) i.p. injections every 48 h over a month. We evaluated the reproductive and hormonal profile before, during, and two months after chemogenetic manipulations.

FINDINGS

We discovered that the overactivation of GnRH neurons was sufficient to disrupt reproductive cycles, promote hyperandrogenism, and induce ovarian dysfunction. These PCOS features were detected with a long-lasting neuroendocrine dysfunction through abnormally high luteinizing hormone (LH) pulse secretion. Additionally, the GnRH-R blockade prevented the establishment of long-term neuroendocrine dysfunction and androgen excess in these animals.

INTERPRETATION

Taken together, our results show that hyperactivity of hypothalamic GnRH neurons is a major driver of reproductive and hormonal impairments in PCOS and suggest that antagonizing the aberrant GnRH signaling could be an efficient therapeutic venue for the treatment of PCOS.

FUNDING

European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement n◦ 725149).

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