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Chauvin M, Garambois V, Choblet S, Colombo PE, Chentouf M, Gros L, De Brauwere DP, Duonor-Cerutti M, Dumas K, Robert B, Jarlier M, Martineau P, Navarro-Teulon I, Pépin D, Chardès T, Pèlegrin A. Anti-Müllerian hormone concentration regulates activin receptor-like kinase-2/3 expression levels with opposing effects on ovarian cancer cell survival. Int J Oncol 2021; 59:43. [PMID: 34013359 PMCID: PMC8131086 DOI: 10.3892/ijo.2021.5223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 03/11/2021] [Indexed: 11/27/2022] Open
Abstract
Anti‑Müllerian hormone (AMH) type II receptor (AMHRII) and the AMH/AMHRII signaling pathway are potential therapeutic targets in ovarian carcinoma. Conversely, the role of the three AMH type I receptors (AMHRIs), namely activin receptor‑like kinase (ALK)2, ALK3 and ALK6, in ovarian cancer remains to be clarified. To determine the respective roles of these three AMHRIs, the present study used four ovarian cancer cell lines (COV434‑AMHRII, SKOV3‑AMHRII, OVCAR8, KGN) and primary cells isolated from tumor ascites from patients with ovarian cancer. The results demonstrated that ALK2 and ALK3 may be the two main AMHRIs involved in AMH signaling at physiological endogenous and supraphysiological exogenous AMH concentrations, respectively. Supraphysiological AMH concentrations (25 nM recombinant AMH) were associated with apoptosis in all four cell lines and decreased clonogenic survival in COV434‑AMHRII and SKOV3‑AMHRII cells. These biological effects were induced via ALK3 recruitment by AMHRII, as ALK3‑AMHRII dimerization was favored at increasing AMH concentrations. By contrast, ALK2 was associated with AMHRII at physiological endogenous concentrations of AMH (10 pM). Based on these results, tetravalent IgG1‑like bispecific antibodies (BsAbs) against AMHRII and ALK2, and against AMHRII and ALK3 were designed and evaluated. In vivo, COV434‑AMHRII tumor cell xenograft growth was significantly reduced in all BsAb‑treated groups compared with that in the vehicle group (P=0.018 for BsAb 12G4‑3D7; P=0.001 for all other BsAbs). However, the growth of COV434‑AMHRII tumor cell xenografts was slower in mice treated with the anti‑AMRII‑ALK2 BsAb 12G4‑2F9 compared with that in animals that received a control BsAb that targeted AMHRII and CD5 (P=0.048). These results provide new insights into type I receptor specificity in AMH signaling pathways and may lead to an innovative therapeutic approach to modulate AMH signaling using anti‑AMHRII/anti‑AMHRI BsAbs.
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Affiliation(s)
- Maëva Chauvin
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
| | - Véronique Garambois
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
| | - Sylvie Choblet
- CNRS UPS3044 Baculovirus et Thérapie, F-30380 Saint-Christol-Lèz Alès, France
| | - Pierre-Emmanuel Colombo
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, F-34298 Montpellier, France
| | - Myriam Chentouf
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
| | - Laurent Gros
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
| | | | | | | | - Bruno Robert
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
| | - Marta Jarlier
- Institut Régional du Cancer de Montpellier, ICM, F-34298 Montpellier, France
| | - Pierre Martineau
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
| | - Isabelle Navarro-Teulon
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
| | - David Pépin
- Department of Surgery, Harvard Medical School, Boston, MA 02114, USA
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Thierry Chardès
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
| | - André Pèlegrin
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, F-34298 Montpellier, France
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Browning LM, Pietrzak M, Kuczma M, Simms CP, Kurczewska A, Refugia JM, Lowery DJ, Rempala G, Gutkin D, Ignatowicz L, Muranski P, Kraj P. TGF-β-mediated enhancement of T H17 cell generation is inhibited by bone morphogenetic protein receptor 1α signaling. Sci Signal 2018; 11:eaar2125. [PMID: 30154100 PMCID: PMC8713300 DOI: 10.1126/scisignal.aar2125] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023]
Abstract
The cytokines of the transforming growth factor-β (TGF-β) family promote the growth and differentiation of multiple tissues, but the role of only the founding member, TGF-β, in regulating the immune responses has been extensively studied. TGF-β is critical to prevent the spontaneous activation of self-reactive T cells and sustain immune homeostasis. In contrast, in the presence of proinflammatory cytokines, TGF-β promotes the differentiation of effector T helper 17 (TH17) cells. Abrogating TGF-β receptor signaling prevents the development of interleukin-17 (IL-17)-secreting cells and protects mice from TH17 cell-mediated autoimmunity. We found that the receptor of another member of TGF-β family, bone morphogenetic protein receptor 1α (BMPR1α), regulates T helper cell activation. We found that the differentiation of TH17 cells from naive CD4+ T cells was inhibited in the presence of BMPs. Abrogation of BMPR1α signaling during CD4+ T cell activation induced a developmental program that led to the generation of inflammatory effector cells expressing large amounts of IL-17, IFN-γ, and TNF family cytokines and transcription factors defining the TH17 cell lineage. We found that TGF-β and BMPs cooperated to establish effector cell functions and the cytokine profile of activated CD4+ T cells. Together, our data provide insight into the immunoregulatory function of BMPs.
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Affiliation(s)
- Lauren M Browning
- Department of Biological Sciences, Old Dominion University, Norfolk, VA 23529, USA
| | - Maciej Pietrzak
- Department of Biomedical Informatics, Ohio State University, Columbus, OH 43210, USA
| | - Michal Kuczma
- Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA
| | - Colin P Simms
- Department of Biological Sciences, Old Dominion University, Norfolk, VA 23529, USA
| | - Agnieszka Kurczewska
- Department of Biological Sciences, Old Dominion University, Norfolk, VA 23529, USA
| | - Justin M Refugia
- Department of Biological Sciences, Old Dominion University, Norfolk, VA 23529, USA
| | - Dustin J Lowery
- Department of Biological Sciences, Old Dominion University, Norfolk, VA 23529, USA
| | - Grzegorz Rempala
- College of Public Health, Ohio State University, Columbus, OH 43210, USA
| | - Dmitriy Gutkin
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15240, USA
| | - Leszek Ignatowicz
- Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA
| | - Pawel Muranski
- Columbia University Medical Center, New York, NY 10032, USA
| | - Piotr Kraj
- Department of Biological Sciences, Old Dominion University, Norfolk, VA 23529, USA.
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Harth S, Kotzsch A, Sebald W, Mueller TD. Crystallization of BMP receptor type IA bound to the antibody Fab fragment AbD1556. Acta Crystallogr Sect F Struct Biol Cryst Commun 2010; 66:964-8. [PMID: 20693682 PMCID: PMC2917305 DOI: 10.1107/s1744309110024681] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2010] [Accepted: 06/24/2010] [Indexed: 11/10/2022]
Abstract
An antibody Fab fragment, AbD1556, was selected against the extracellular domain of BMP receptor type IA, which blocks the binding of BMP-2 to BMPR-IA and thereby neutralizes BMP-2 activity. To study the mechanism by which BMPR-IA is recognized and bound by the Fab fragment, the complex of AbD1556 bound to BMPR-IA was prepared and crystallized. Crystals of this binary complex belonged to the monoclinic space group P2(1), with unit-cell parameters a=89.32, b=129.25, c=100.24 A, beta=92.27 degrees.
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Affiliation(s)
- Stefan Harth
- Lehrstuhl für Physiologische Chemie II, Biozentrum der Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Alexander Kotzsch
- Lehrstuhl für Molekulare Pflanzenphysiologie und Biophysik, Julius-von-Sachs Institut der Universität Würzburg, Julius-von-Sachs Platz 2, D-97082 Würzburg, Germany
| | - Walter Sebald
- Lehrstuhl für Physiologische Chemie II, Biozentrum der Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Thomas Dieter Mueller
- Lehrstuhl für Molekulare Pflanzenphysiologie und Biophysik, Julius-von-Sachs Institut der Universität Würzburg, Julius-von-Sachs Platz 2, D-97082 Würzburg, Germany
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Edwards SJ, Reader KL, Lun S, Western A, Lawrence S, McNatty KP, Juengel JL. The cooperative effect of growth and differentiation factor-9 and bone morphogenetic protein (BMP)-15 on granulosa cell function is modulated primarily through BMP receptor II. Endocrinology 2008; 149:1026-30. [PMID: 18063682 DOI: 10.1210/en.2007-1328] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Growth and differentiation factor 9 (GDF9) and bone morphogenetic protein 15 (BMP15, GDF9B) are oocyte-derived proteins essential for the growth and function of ovarian follicles. Moreover, ovine (o) GDF9 and oBMP15 cooperate to increase both (3)H-thymidine incorporation and alpha-inhibin production and to inhibit progesterone production by rat or ovine granulosa cells. Although the receptors through which these proteins act individually have been determined, the receptor(s) involved in mediating the cooperative effects of GDF9 and BMP15 is (are) unknown. In this study, the effects of the extracellular domains of the types I and II TGFbeta receptors on (3)H-thymidine incorporation by rat granulosa cells stimulated by oGDF9 and oBMP15 were investigated. Stimulation of (3)H-thymidine incorporation was completely blocked by the BMP receptor II (BMPRII) extracellular domain but unaffected by any other type II or any type I receptor. These results suggest that the initial interaction of oGDF9 and oBMP15 is with BMPRII and that a type I receptor is either recruited or already associated with BMPRII to mediate the cooperative effects of these growth factors.
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Affiliation(s)
- Sara J Edwards
- AgResearch, Invermay Agricultural Centre, Puddle Alley, Private Bag 50034, Mosgiel 9053, New Zealand
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