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Chapeau EA, Sansregret L, Galli GG, Chène P, Wartmann M, Mourikis TP, Jaaks P, Baltschukat S, Barbosa IAM, Bauer D, Brachmann SM, Delaunay C, Estadieu C, Faris JE, Furet P, Harlfinger S, Hueber A, Jiménez Núñez E, Kodack DP, Mandon E, Martin T, Mesrouze Y, Romanet V, Scheufler C, Sellner H, Stamm C, Sterker D, Tordella L, Hofmann F, Soldermann N, Schmelzle T. Direct and selective pharmacological disruption of the YAP-TEAD interface by IAG933 inhibits Hippo-dependent and RAS-MAPK-altered cancers. NATURE CANCER 2024; 5:1102-1120. [PMID: 38565920 PMCID: PMC11286534 DOI: 10.1038/s43018-024-00754-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 03/01/2024] [Indexed: 04/04/2024]
Abstract
The YAP-TEAD protein-protein interaction mediates YAP oncogenic functions downstream of the Hippo pathway. To date, available YAP-TEAD pharmacologic agents bind into the lipid pocket of TEAD, targeting the interaction indirectly via allosteric changes. However, the consequences of a direct pharmacological disruption of the interface between YAP and TEADs remain largely unexplored. Here, we present IAG933 and its analogs as potent first-in-class and selective disruptors of the YAP-TEAD protein-protein interaction with suitable properties to enter clinical trials. Pharmacologic abrogation of the interaction with all four TEAD paralogs resulted in YAP eviction from chromatin and reduced Hippo-mediated transcription and induction of cell death. In vivo, deep tumor regression was observed in Hippo-driven mesothelioma xenografts at tolerated doses in animal models as well as in Hippo-altered cancer models outside mesothelioma. Importantly this also extended to larger tumor indications, such as lung, pancreatic and colorectal cancer, in combination with RTK, KRAS-mutant selective and MAPK inhibitors, leading to more efficacious and durable responses. Clinical evaluation of IAG933 is underway.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Daniel Bauer
- Novartis BioMedical Research, Basel, Switzerland
| | | | | | | | | | - Pascal Furet
- Novartis BioMedical Research, Basel, Switzerland
| | - Stefanie Harlfinger
- Novartis BioMedical Research, Basel, Switzerland
- AstraZeneca, Oncology R&D, Cambridge, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | - Francesco Hofmann
- Novartis BioMedical Research, Basel, Switzerland
- Pierre Fabre Group, R&D Medical Care, Toulouse, France
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Chène P. Direct Inhibition of the YAP : TEAD Interaction: An Unprecedented Drug Discovery Challenge. ChemMedChem 2024:e202400361. [PMID: 38863297 DOI: 10.1002/cmdc.202400361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/10/2024] [Accepted: 06/11/2024] [Indexed: 06/13/2024]
Abstract
The Hippo pathway, which is key in organ morphogenesis, is frequently deregulated in cancer. The TEAD (TEA domain family member) transcription factors are the most distal elements of this pathway, and their activity is regulated by proteins such as YAP (Yes-associated protein). The identification of inhibitors of the YAP : TEAD interaction is one approach to develop novel anticancer drugs: the first clinical candidate (IAG933) preventing the association between these two proteins by direct competition has just been reported. The discovery of this molecule was particularly challenging because the interface between these two proteins is large (~3500 Å2 buried in complex formation) and made up of distinct contact areas. The most critical of these involves an omega-loop (Ω-loop), a secondary structure element rarely found in protein-protein interactions. This review summarizes how the knowledge gained from structure-function studies of the interaction between the Ω-loop of YAP and TEAD was used to devise the strategy to identify potent low-molecular weight compounds that show a pronounced anti-tumor effect.
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Affiliation(s)
- Patrick Chène
- Disease Area Oncology, Biomedical Research, CH-4056, Basel, Switzerland
- Novartis, WSJ 386 4.13.06, CH-4002, Basel, Switzerland
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Lan Y, Zheng YK, Wu LY, Zhou ZJ, Guan RX, Xu H, Tu JY, Gu X, Wang R, Jiang N, Wu Y, Shu CR, Zhou ZS. Polygonum Cuspidatum Alcohol Extract Exerts Analgesic Effects via the MAPK/ERK Signaling Pathway. Drug Des Devel Ther 2023; 17:3151-3167. [PMID: 37876500 PMCID: PMC10591627 DOI: 10.2147/dddt.s420002] [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] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 10/04/2023] [Indexed: 10/26/2023] Open
Abstract
Objective Traditional Chinese medicine Polygonum cuspidatum (PC) has significant effects on reducing pain. In this study, we investigated the analgesic effects of the alcohol extract of PC on three types of inflammatory pain and explored its mechanism. Methods Potential targets for the analgesic effects of the main active components of PC alcohol extract were screened by network pharmacology and molecular docking. Three different inflammatory pain mouse models (acetic acid twisting, formalin foot swelling, and xylene ear swelling) were used to study the analgesic effects of PC. The expression of latent signaling pathways in L4-6 spinal cord tissues in formalin foot swelling mice was evaluated using real-time qPCR (RT-qPCR), Western blot (WB), and immunohistochemistry (IHC) analyses. Results Network pharmacology analysis shows that PC analgesic mechanism is related to the MAPK/ERK signaling pathway. The five main active components of PC have good docking ability with JNK and p38. PC alcohol extract significantly reduced the pain behavior and alleviated inflammatory reactions in three mouse models, inhibited the mRNA and protein phosphorylation levels of JNK, ERK, p38, and CREB in spinal cord tissues. Conclusion PC alcohol extract can inhibit inflammation and alleviate pain, which is related to its inhibition of the MAPK/ERK signaling pathway in spinal cord. Thus, PC alcohol extract is a promising candidate for pain treatment.
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Affiliation(s)
- Yan Lan
- Department of Pharmacy, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Huangshi, Hubei, People’s Republic of China
- Hubei Key Laboratory of Kidney Disease Pathogenesis and Intervention, Hubei, People's Republic of China
| | - Yu-Kun Zheng
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Liu-Yi Wu
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Zi-Jun Zhou
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Ruo-Xin Guan
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Heng Xu
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Ji-Yuan Tu
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Xin Gu
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Rui Wang
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Nan Jiang
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
| | - Yuan Wu
- Department of Radiation Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Cheng-Ren Shu
- Department of Pharmacy, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Huangshi, Hubei, People’s Republic of China
- Hubei Key Laboratory of Kidney Disease Pathogenesis and Intervention, Hubei, People's Republic of China
| | - Zhong-Shi Zhou
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, People’s Republic of China
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Bokhovchuk F, Mesrouze Y, Meyerhofer M, Fontana P, Zimmermann C, Villard F, Erdmann D, Kallen J, Clemens S, Velez‐Vega C, Chène P. N-terminal β-strand in YAP is critical for stronger binding to scalloped relative to TEAD transcription factor. Protein Sci 2023; 32:e4545. [PMID: 36522189 PMCID: PMC9798255 DOI: 10.1002/pro.4545] [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: 07/02/2022] [Revised: 11/30/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022]
Abstract
The yes-associated protein (YAP) regulates the transcriptional activity of the TEAD transcription factors that are key in the control of organ morphogenesis. YAP interacts with TEAD via three secondary structure elements: a β-strand, an α-helix, and an Ω-loop. Earlier results have shown that the β-strand has only a marginal contribution in the YAP:TEAD interaction, but we show here that it significantly enhances the affinity of YAP for the Drosophila homolog of TEAD, scalloped (Sd). Nuclear magnetic resonance shows that the β-strand adopts a more rigid conformation once bound to Sd; pre-steady state kinetic measurements show that the YAP:Sd complex is more stable. Although the crystal structures of the YAP:TEAD and YAP:Sd complexes reveal no differences at the binding interface that could explain these results. Molecular Dynamics simulations are in line with our experimental findings regarding β-strand stability and overall binding affinity of YAP to TEAD and Sd. In particular, RMSF, correlated motion and MMGBSA analyses suggest that β-sheet fluctuations play a relevant role in YAP53-57 β-strand dissociation from TEAD4 and contribute to the lower affinity of YAP for TEAD4. Identifying a clear mechanism leading to the difference in YAP's β-strand stability proved to be challenging, pointing to the potential relevance of multiple modest structural changes or fluctuations for regulation of binding affinity.
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Affiliation(s)
- Fedir Bokhovchuk
- Disease Area OncologyNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Yannick Mesrouze
- Disease Area OncologyNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Marco Meyerhofer
- Disease Area OncologyNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Patrizia Fontana
- Disease Area OncologyNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Catherine Zimmermann
- Disease Area OncologyNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Frédéric Villard
- Chemical Biology and TherapeuticsNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Dirk Erdmann
- Disease Area OncologyNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Joerg Kallen
- Chemical Biology and TherapeuticsNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Scheufler Clemens
- Chemical Biology and TherapeuticsNovartis Institutes for Biomedical ResearchBaselSwitzerland
| | - Camilo Velez‐Vega
- Global Discovery ChemistryNovartis Institutes for Biomedical ResearchCambridgeMassachusettsUSA
| | - Patrick Chène
- Disease Area OncologyNovartis Institutes for Biomedical ResearchBaselSwitzerland
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Fu M, Hu Y, Lan T, Guan KL, Luo T, Luo M. The Hippo signalling pathway and its implications in human health and diseases. Signal Transduct Target Ther 2022; 7:376. [PMID: 36347846 PMCID: PMC9643504 DOI: 10.1038/s41392-022-01191-9] [Citation(s) in RCA: 107] [Impact Index Per Article: 53.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/09/2022] [Accepted: 09/09/2022] [Indexed: 11/11/2022] Open
Abstract
As an evolutionarily conserved signalling network, the Hippo pathway plays a crucial role in the regulation of numerous biological processes. Thus, substantial efforts have been made to understand the upstream signals that influence the activity of the Hippo pathway, as well as its physiological functions, such as cell proliferation and differentiation, organ growth, embryogenesis, and tissue regeneration/wound healing. However, dysregulation of the Hippo pathway can cause a variety of diseases, including cancer, eye diseases, cardiac diseases, pulmonary diseases, renal diseases, hepatic diseases, and immune dysfunction. Therefore, therapeutic strategies that target dysregulated Hippo components might be promising approaches for the treatment of a wide spectrum of diseases. Here, we review the key components and upstream signals of the Hippo pathway, as well as the critical physiological functions controlled by the Hippo pathway. Additionally, diseases associated with alterations in the Hippo pathway and potential therapies targeting Hippo components will be discussed.
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Affiliation(s)
- Minyang Fu
- Breast Disease Center, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, South of Renmin Road, 610041, Chengdu, China
| | - Yuan Hu
- Department of Pediatric Nephrology Nursing, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, 610041, Chengdu, China
| | - Tianxia Lan
- Breast Disease Center, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, South of Renmin Road, 610041, Chengdu, China
| | - Kun-Liang Guan
- Department of Pharmacology and Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA
| | - Ting Luo
- Breast Disease Center, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, South of Renmin Road, 610041, Chengdu, China.
| | - Min Luo
- Breast Disease Center, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, South of Renmin Road, 610041, Chengdu, China.
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Zagiel B, Melnyk P, Cotelle P. Progress with YAP/TAZ-TEAD inhibitors: a patent review (2018-present). Expert Opin Ther Pat 2022; 32:899-912. [PMID: 35768160 DOI: 10.1080/13543776.2022.2096436] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION The Hippo pathway represents a new opportunity for the treatment of cancer. Overexpression of Yes-associated protein (YAP) or transcriptional coactivator with PDZ-binding motif (TAZ) or TEAD has been demonstrated in cancers and YAP mediates resistance to cancer drugs. Since 2018, the potential of this pathway has been illustrated by numerous articles and patents and the first drugs entering in clinical trial phase 1. AREAS COVERED This review is limited to published patent applications that have disclosed direct small-molecule inhibitors of the YAP/TAZ-TEAD interaction. EXPERT OPINION The YAP/TAZ-TEAD transcriptional complex is a promising target for the treatment of cancer. Approximately 30 international patents (used database: Sci-finder, query: TEAD; documents: patents; period: from 2017-January 2022) that disclose TEAD transcriptional inhibitors have been filled since 2018. The mechanism of action is not always described in the patents, we can divide the drugs into three different categories: (i) external TEAD ligands; (ii) non-covalent TEAD ligands of the palmitate pocket; (iii) covalent TEAD ligands, which bind into the palmitate pocket. The first molecules in clinical trial phase 1 are non-covalent TEAD ligands. The selective TEAD ligand have also been patented, published and selectivity could be of great interest for personalized medicine.
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Affiliation(s)
- Benjamin Zagiel
- Lille Neuroscience and Cognition Research Center, University of Lille, INSERM, CHU Lille, UMR-S 1172, Lille, France
| | - Patricia Melnyk
- Lille Neuroscience and Cognition Research Center, University of Lille, INSERM, CHU Lille, UMR-S 1172, Lille, France
| | - Philippe Cotelle
- Lille Neuroscience and Cognition Research Center, University of Lille, INSERM, CHU Lille, UMR-S 1172, Lille, France
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Liberelle M, Toulotte F, Renault N, Gelin M, Allemand F, Melnyk P, Guichou JF, Cotelle P. Toward the Design of Ligands Selective for the C-Terminal Domain of TEADs. J Med Chem 2022; 65:5926-5940. [PMID: 35389210 DOI: 10.1021/acs.jmedchem.2c00075] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The Hippo signaling pathway plays a fundamental role in the control of organ growth, cell proliferation, and stem cell characters. TEADs are the main transcriptional output regulators of the Hippo signaling pathway and bind to YAP and TAZ co-activators. TEAD1-4 are expressed differently, depending on the tissue and developmental level, and can be overexpressed in certain pathologies. TEAD ligands mainly target the internal pocket of the C-terminal domain of TEAD, and the first ligands selective for TEAD1 and TEAD3 have been recently reported. In this paper, we focus on the topographic homology of the TEAD C-terminal domain both externally and in the internal pocket to highlight the possibility of rationally designing ligands selective for one of the TEAD family members. We identified a novel TEAD2-specific pocket and reported its first ligand. Finally, AlphaFold2 models of full-length TEADs suggest TEAD autoregulation and emphasize the importance of the interface 2.
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Affiliation(s)
- Maxime Liberelle
- INSERM, CHU Lille, UMR-S 1172, Lille Neuroscience and Cognition Research Center, Université de Lille, F-59000 Lille, France
| | - Florine Toulotte
- INSERM, CHU Lille, UMR-S 1172, Lille Neuroscience and Cognition Research Center, Université de Lille, F-59000 Lille, France
| | - Nicolas Renault
- INSERM, CHU Lille, U-1286 - INFINTE - Institute for Translational Research in Inflammation, Université de Lille, F-59000 Lille, France
| | - Muriel Gelin
- Centre de Biologie Structurale (CBS), CNRS, INSERM, Université de Montpellier, F-34090 Montpellier, France
| | - Frédéric Allemand
- Centre de Biologie Structurale (CBS), CNRS, INSERM, Université de Montpellier, F-34090 Montpellier, France
| | - Patricia Melnyk
- INSERM, CHU Lille, UMR-S 1172, Lille Neuroscience and Cognition Research Center, Université de Lille, F-59000 Lille, France
| | - Jean-François Guichou
- Centre de Biologie Structurale (CBS), CNRS, INSERM, Université de Montpellier, F-34090 Montpellier, France
| | - Philippe Cotelle
- INSERM, CHU Lille, UMR-S 1172, Lille Neuroscience and Cognition Research Center, Université de Lille, F-59000 Lille, France.,CS 90108, ENSCL-Centrale Lille, F-59652 Villeneuve d'Ascq, France
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The Hippo pathway in cancer: YAP/TAZ and TEAD as therapeutic targets in cancer. Clin Sci (Lond) 2022; 136:197-222. [PMID: 35119068 PMCID: PMC8819670 DOI: 10.1042/cs20201474] [Citation(s) in RCA: 95] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/05/2022] [Accepted: 01/18/2022] [Indexed: 02/07/2023]
Abstract
Tumorigenesis is a highly complex process, involving many interrelated and cross-acting signalling pathways. One such pathway that has garnered much attention in the field of cancer research over the last decade is the Hippo signalling pathway. Consisting of two antagonistic modules, the pathway plays an integral role in both tumour suppressive and oncogenic processes, generally via regulation of a diverse set of genes involved in a range of biological functions. This review discusses the history of the pathway within the context of cancer and explores some of the most recent discoveries as to how this critical transducer of cellular signalling can influence cancer progression. A special focus is on the various recent efforts to therapeutically target the key effectors of the pathway in both preclinical and clinical settings.
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Discovery of a cryptic site at the interface 2 of TEAD - Towards a new family of YAP/TAZ-TEAD inhibitors. Eur J Med Chem 2021; 226:113835. [PMID: 34509860 DOI: 10.1016/j.ejmech.2021.113835] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/31/2021] [Accepted: 09/03/2021] [Indexed: 11/22/2022]
Abstract
The Hippo pathway is involved in organ size control and tissue homeostasis by regulating cell growth, proliferation and apoptosis. It controls the phosphorylation of the transcription co-activator YAP (Yes associated protein) and TAZ (Transcriptional coactivator with PDZ-binding motif) in order to control their nuclear import and their interaction with TEAD (Transcriptional Enhanced Associated Domain). YAP, TAZ and TEADs are dysregulated in several cancers making YAP/TAZ-TEAD interaction a new emerging anti-cancer target. We report the synthesis of a set of trisubstituted pyrazoles which bind to hTEAD2 at the interface 2 revealing for the first time a cryptic pocket created by the movement of the phenol ring of Y382. Compound 6 disrupts YAP/TAZ-TEAD interaction in HEK293T cells and inhibits TEAD target genes and cell proliferation in MDA-MB-231 cells. Compound 6 is therefore the first inhibitor of YAP/TAZ-TEAD targeting interface 2. This molecule could serve with other pan-TEAD inhibitors such as interface 3 ligands, for the delineation of the relative importance of VGLL vs YAP/TAZ in a given cellular model.
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Currey L, Thor S, Piper M. TEAD family transcription factors in development and disease. Development 2021; 148:269158. [PMID: 34128986 DOI: 10.1242/dev.196675] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The balance between stem cell potency and lineage specification entails the integration of both extrinsic and intrinsic cues, which ultimately influence gene expression through the activity of transcription factors. One example of this is provided by the Hippo signalling pathway, which plays a central role in regulating organ size during development. Hippo pathway activity is mediated by the transcriptional co-factors Yes-associated protein (YAP) and transcriptional co-activator with PDZ-binding motif (TAZ), which interact with TEA domain (TEAD) proteins to regulate gene expression. Although the roles of YAP and TAZ have been intensively studied, the roles played by TEAD proteins are less well understood. Recent studies have begun to address this, revealing that TEADs regulate the balance between progenitor self-renewal and differentiation throughout various stages of development. Furthermore, it is becoming apparent that TEAD proteins interact with other co-factors that influence stem cell biology. This Primer provides an overview of the role of TEAD proteins during development, focusing on their role in Hippo signalling as well as within other developmental, homeostatic and disease contexts.
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Affiliation(s)
- Laura Currey
- The School of Biomedical Sciences, Queensland Brain Institute, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Stefan Thor
- The School of Biomedical Sciences, Queensland Brain Institute, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Michael Piper
- The School of Biomedical Sciences, Queensland Brain Institute, The University of Queensland, Brisbane, QLD 4072, Australia.,Queensland Brain Institute, The University of Queensland, Brisbane, QLD 4072, Australia
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张 涛, 李 维, 邱 晓, 刘 百, 李 高, 冯 才, 廖 俊, 林 康. [CRISPR/Cas9-mediated TEAD1 knockout induces phenotypic modulation of corpus cavernosum smooth muscle cells in diabetic rats with erectile dysfunction]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:567-573. [PMID: 33963717 PMCID: PMC8110442 DOI: 10.12122/j.issn.1673-4254.2021.04.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To construct a corpus cavemosum smooth muscle cell (CCSMCs) line with TEAD1 knockout from diabetic rats with erectile dysfunction (ED) using CRISPR/Cas9 technology and explore the role of TEAD1 in phenotypic modulation of CCSMCs in diabetic rats with ED. OBJECTIVE Models of diabetic ED were established in male Sprague-Dawley rats by intraperitoneal injection of streptozotocin. CCSMCs from the rat models were primarily cultured and identified with immunofluorescence assay. Three sgRNAs (sgRNA-1, sgRNA-2 and sgRNA-3) were transfected via lentiviral vectors into 293T cells to prepare the sgRNA-Cas9 lentivirus. CCSMCs from diabetic rats with ED were infected by the lentivirus, and the cellular expression of TEAD1 protein was detected using Western blotting. In CCSMCs infected with the sgRNA-Cas9 lentivirus (CCSMCs-sgRNA-2), or the empty lentiviral vector (CCSMCs-sgRNA-NC) and the blank control cells (CCSMCs-CK), the expressions of cellular phenotypic markers SMMHC, calponin and PCNA at the mRNA and protein levels were detected using real-time fluorescence quantitative RT-PCR (qRT-PCR) and Western blotting, respectively. OBJECTIVE The primarily cultured CCSMCs from diabetic rats with ED showed a high α-SMA-positive rate of over 95%. The recombinant lentivirus of TEAD1-sgRNA was successfully packaged, and stable TEAD1-deficient CCSMC lines derived from diabetic rat with ED were obtained. Western blotting confirmed that the protein expression of TEAD1 in TEAD1-sgRNA-2 group was the lowest (P < 0.05), and this cell line was used in subsequent experiment. The results of qRT-PCR and Western blotting showed significantly up-regulated expressions of SMMHC and calponin (all P < 0.05) and down-regulated expression of PCNA (all P < 0.05) at both the mRNA and protein levels in TEAD1-deficient CCSMCs from diabetic rats with ED. OBJECTIVE We successfully constructed a stable CCSMCs line with CRISPR/Cas9-mediated TEAD1 knockout from diabetic rats with ED. TEAD1 gene knockout can induce phenotype transformation of the CCSMCs from diabetic rats with ED from the synthetic to the contractile type.
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Affiliation(s)
- 涛 张
- 广东省第二人民医院泌尿外科,广东 广州 510317Department of Urology, Second Guangdong Provincial People's Hospital, Guangzhou 510317, China
| | - 维丽 李
- 南方医科大学南方医院妇产科,广东 广州 510515Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 晓拂 邱
- 广东省第二人民医院泌尿外科,广东 广州 510317Department of Urology, Second Guangdong Provincial People's Hospital, Guangzhou 510317, China
| | - 百川 刘
- 广东省第二人民医院泌尿外科,广东 广州 510317Department of Urology, Second Guangdong Provincial People's Hospital, Guangzhou 510317, China
| | - 高远 李
- 广东省第二人民医院泌尿外科,广东 广州 510317Department of Urology, Second Guangdong Provincial People's Hospital, Guangzhou 510317, China
| | - 才鑫 冯
- 广东省第二人民医院泌尿外科,广东 广州 510317Department of Urology, Second Guangdong Provincial People's Hospital, Guangzhou 510317, China
| | - 俊发 廖
- 广东省第二人民医院泌尿外科,广东 广州 510317Department of Urology, Second Guangdong Provincial People's Hospital, Guangzhou 510317, China
| | - 康健 林
- 广东省第二人民医院泌尿外科,广东 广州 510317Department of Urology, Second Guangdong Provincial People's Hospital, Guangzhou 510317, China
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12
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Grubisa I, Jankovic M, Nikolic N, Jaksic V, Risimic D, Mavija M, Stamenkovic M, Zlatovic M, Milasin J. Novel TEAD1 gene variant in a Serbian family with Sveinsson's chorioretinal atrophy. Exp Eye Res 2021; 207:108575. [PMID: 33864784 DOI: 10.1016/j.exer.2021.108575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/22/2021] [Accepted: 04/08/2021] [Indexed: 10/21/2022]
Abstract
Sveinsson's chorioretinal atrophy (SCRA) or helicoidal peripapillary chorioretinal degeneration (HPCD) as previously referred, is a rare ocular disease with autosomal dominant pattern of inheritance. The vast majority of reported cases were of Icelandic origin but the characteristic clinical picture of SCRA was also described in patients of non-Icelandic descent. Here, we report a novel disease-causing variant c.1261T>A, p.Tyr421Asn in TEAD1, detected in a Serbian family from Bosnia diagnosed with SCRA. The newly discovered change occurred at the same position as the "Icelandic mutation" (c.1261T>C, p.Tyr421His). According to our findings, this position in the exon 13 of the TEAD1 gene, at base pair 94, should be considered as a mutation hotspot and a starting point for future genetic analyses of patients with SCRA diagnosis.
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Affiliation(s)
- Ivana Grubisa
- Department of Human Genetics, Zvezdara University Medical Center, University of Belgrade, Dimitrija Tucovića 161, 11000, Belgrade, Serbia.
| | - Milena Jankovic
- Neurology Clinic, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Dr Subotića Starijeg 6, 11000, Belgrade, Serbia.
| | - Nadja Nikolic
- Department of Biology and Human Genetics, School of Dental Medicine, University of Belgrade, Dr Subotića 1, 11000, Belgrade, Serbia.
| | - Vesna Jaksic
- Faculty of Medicine, University of Belgrade, Dr Subotića 8, 11000, Belgrade, Serbia; University Eye Clinic Zvezdara, University of Belgrade, Dismitrija Tucovića 161, 11000, Belgrade, Serbia.
| | - Dijana Risimic
- Faculty of Medicine, University of Belgrade, Dr Subotića 8, 11000, Belgrade, Serbia.
| | - Milka Mavija
- Faculty of Medicine, University of Banja Luka, Save Mrkalja 14, 78000, Banja Luka, Bosnia and Herzegovina.
| | - Miroslav Stamenkovic
- University Eye Clinic Zvezdara, University of Belgrade, Dismitrija Tucovića 161, 11000, Belgrade, Serbia.
| | - Mario Zlatovic
- Faculty of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000, Belgrade, Serbia.
| | - Jelena Milasin
- Department of Biology and Human Genetics, School of Dental Medicine, University of Belgrade, Dr Subotića 1, 11000, Belgrade, Serbia.
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13
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Wlodawer A. Protein crystallography: alive and well. FEBS J 2021; 288:5786-5787. [PMID: 33759375 DOI: 10.1111/febs.15822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/22/2022]
Abstract
The motto of this Virtual Issue of The FEBS Journal is a paraphrase of the statement made in 1897 by Mark Twain, which is usually quoted as 'Reports of my death have been greatly exaggerated'. With the incredible progress in the utilization of cryo-EM for the determination of high-resolution macromolecular structures that led to the award of the Nobel Prize in Chemistry to Jacques Dubochet, Joachim Frank, and Richard Henderson in 2017, it became a common assumption that crystallography was dead. However, as this Virtual Issue should show very clearly, that is emphatically not the case. To put the current relative importance of different technologies of determination of macromolecular structures into perspective, 78% of structures deposited in the Protein Data Bank since January 2020 were still determined by X-ray crystallography. The reasons why that is the case will be clear after reading the papers gathered here.
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Affiliation(s)
- Alexander Wlodawer
- Center for Structural Biology, National Cancer Institute, Frederick, MD, USA
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14
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Sun WR, Ramirez S, Spiller KE, Zhao Y, Fuhrmann S. Nf2 fine-tunes proliferation and tissue alignment during closure of the optic fissure in the embryonic mouse eye. Hum Mol Genet 2020; 29:3373-3387. [PMID: 33075808 DOI: 10.1093/hmg/ddaa228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/29/2020] [Accepted: 10/12/2020] [Indexed: 11/14/2022] Open
Abstract
Uveal coloboma represents one of the most common congenital ocular malformations accounting for up to 10% of childhood blindness (~1 in 5000 live birth). Coloboma originates from defective fusion of the optic fissure (OF), a transient gap that forms during eye morphogenesis by asymmetric, ventral invagination. Genetic heterogeneity combined with the activity of developmentally regulated genes suggests multiple mechanisms regulating OF closure. The tumor suppressor and FERM domain protein Neurofibromin 2 (NF2) controls diverse processes in cancer, development and regeneration, via Hippo pathway and cytoskeleton regulation. In humans, NF2 mutations can cause ocular abnormalities, including coloboma, however, its actual role in OF closure is unknown. Using conditional inactivation in the embryonic mouse eye, our data indicate that loss of Nf2 function results in a novel underlying cause for coloboma. In particular, mutant eyes show substantially increased retinal pigmented epithelium (RPE) proliferation in the fissure region with concomitant acquisition of RPE cell fate. Cells lining the OF margin can maintain RPE fate ectopically and fail to transition from neuroepithelial to cuboidal shape. In the dorsal RPE of the optic cup, Nf2 inactivation leads to a robust increase in cell number, with local disorganization of the cytoskeleton components F-actin and pMLC2. We propose that RPE hyperproliferation is the primary cause for the observed defects causing insufficient alignment of the OF margins in Nf2 mutants and failure to fuse properly, resulting in persistent coloboma. Our findings indicate that limiting proliferation particularly in the RPE layer is a critical mechanism during OF closure.
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Affiliation(s)
- Wesley R Sun
- Department of Ophthalmology and Visual Sciences, VEI, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Sara Ramirez
- Department of Ophthalmology and Visual Sciences, VEI, Vanderbilt University Medical Center, Nashville, TN 37232, USA.,Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN 37240, USA
| | - Kelly E Spiller
- Department of Ophthalmology and Visual Sciences, VEI, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Yan Zhao
- Department of Ophthalmology and Visual Sciences, VEI, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Sabine Fuhrmann
- Department of Ophthalmology and Visual Sciences, VEI, Vanderbilt University Medical Center, Nashville, TN 37232, USA.,Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN 37240, USA
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15
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Mesrouze Y, Bokhovchuk F, Meyerhofer M, Zimmermann C, Fontana P, Erdmann D, Chène P. Study of the TEAD-binding domain of the YAP protein from animal species. Protein Sci 2020; 30:339-349. [PMID: 33146905 PMCID: PMC7784741 DOI: 10.1002/pro.3988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/18/2020] [Accepted: 10/30/2020] [Indexed: 11/30/2022]
Abstract
The Hippo signaling pathway, which plays a central role in the control of organ size in animals, is well conserved in metazoans. The most downstream elements of this pathway are the TEAD transcription factors that are regulated by their association with the transcriptional coactivator YAP. Therefore, the creation of the binding interface that ensures the formation of the YAP:TEAD complex is a critical molecular recognition event essential for the development/survival of many living organisms. In this report, using the available structural information on the YAP:TEAD complex, we study the TEAD‐binding domain of YAP from different animal species. This analysis of more than 400 amino acid sequences reveals that the residues from YAP involved in the formation of the two main contact regions with TEAD are very well conserved. Therefore, the binding interface between YAP and TEAD, as found in humans, probably appeared at an early evolutionary stage in metazoans. We find that, in contrast to most other animal species, several Actinopterygii species possess YAP variants with a different TEAD‐binding domain. However, these variants bind to TEAD with a similar affinity. Our studies show that the protein identified as a YAP homolog in Caenorhabditis elegans does not contain the TEAD‐binding domain found in YAP of other metazoans. Finally, we do not identify in non‐metazoan species, amino acid sequences containing both a TEAD‐binding domain, as in metazoan YAP, and WW domain(s).
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Affiliation(s)
- Yannick Mesrouze
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Fedir Bokhovchuk
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Marco Meyerhofer
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Catherine Zimmermann
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Patrizia Fontana
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Dirk Erdmann
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Patrick Chène
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
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16
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A new perspective on the interaction between the Vg/VGLL1-3 proteins and the TEAD transcription factors. Sci Rep 2020; 10:17442. [PMID: 33060790 PMCID: PMC7566471 DOI: 10.1038/s41598-020-74584-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/30/2020] [Indexed: 02/06/2023] Open
Abstract
The most downstream elements of the Hippo pathway, the TEAD transcription factors, are regulated by several cofactors, such as Vg/VGLL1-3. Earlier findings on human VGLL1 and here on human VGLL3 show that these proteins interact with TEAD via a conserved amino acid motif called the TONDU domain. Surprisingly, our studies reveal that the TEAD-binding domain of Drosophila Vg and of human VGLL2 is more complex and contains an additional structural element, an Ω-loop, that contributes to TEAD binding. To explain this unexpected structural difference between proteins from the same family, we propose that, after the genome-wide duplications at the origin of vertebrates, the Ω-loop present in an ancestral VGLL gene has been lost in some VGLL variants. These findings illustrate how structural and functional constraints can guide the evolution of transcriptional cofactors to preserve their ability to compete with other cofactors for binding to transcription factors.
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17
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Bokhovchuk F, Mesrouze Y, Meyerhofer M, Zimmermann C, Fontana P, Erdmann D, Jemth P, Chène P. An Early Association between the α-Helix of the TEAD Binding Domain of YAP and TEAD Drives the Formation of the YAP:TEAD Complex. Biochemistry 2020; 59:1804-1812. [PMID: 32329346 DOI: 10.1021/acs.biochem.0c00217] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The Hippo pathway is an evolutionarily conserved signaling pathway that is involved in the control of organ size and development. The TEAD transcription factors are the most downstream elements of the Hippo pathway, and their transcriptional activity is regulated via the interaction with different co-regulators such as YAP. The structure of the YAP:TEAD complex shows that YAP binds to TEAD via two distinct secondary structure elements, an α-helix and an Ω-loop, and site-directed mutagenesis experiments revealed that the Ω-loop is the "hot spot" of this interaction. While much is known about how YAP and TEAD interact with each other, little is known about the mechanism leading to the formation of a complex between these two proteins. Here we combine site-directed mutagenesis with pre-steady-state kinetic measurements to show that the association between these proteins follows an apparent one-step binding mechanism. Furthermore, linear free energy relationships and a Φ analysis suggest that binding-induced folding of the YAP α-helix to TEAD occurs independently of and before formation of the Ω-loop interface. Thus, the binding-induced folding of YAP appears not to conform to the concomitant formation of tertiary structure (nucleation-condensation) usually observed for coupled binding and folding reactions. Our findings demonstrate how a mechanism reminiscent of the classical framework (diffusion-collision) mechanism of protein folding may operate in disorder-to-order transitions involving intrinsically disordered proteins.
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Affiliation(s)
- Fedir Bokhovchuk
- Disease Area Oncology, Novartis Institutes for Biomedical Research, CH-4002 Basel, Switzerland
| | - Yannick Mesrouze
- Disease Area Oncology, Novartis Institutes for Biomedical Research, CH-4002 Basel, Switzerland
| | - Marco Meyerhofer
- Disease Area Oncology, Novartis Institutes for Biomedical Research, CH-4002 Basel, Switzerland
| | - Catherine Zimmermann
- Disease Area Oncology, Novartis Institutes for Biomedical Research, CH-4002 Basel, Switzerland
| | - Patrizia Fontana
- Disease Area Oncology, Novartis Institutes for Biomedical Research, CH-4002 Basel, Switzerland
| | - Dirk Erdmann
- Disease Area Oncology, Novartis Institutes for Biomedical Research, CH-4002 Basel, Switzerland
| | - Per Jemth
- Department of Medical Biochemistry and Microbiology, Uppsala University, 751 23 Uppsala, Sweden
| | - Patrick Chène
- Disease Area Oncology, Novartis Institutes for Biomedical Research, CH-4002 Basel, Switzerland
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18
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van Soldt BJ, Cardoso WV. Hippo-Yap/Taz signaling: Complex network interactions and impact in epithelial cell behavior. WILEY INTERDISCIPLINARY REVIEWS-DEVELOPMENTAL BIOLOGY 2019; 9:e371. [PMID: 31828974 DOI: 10.1002/wdev.371] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/29/2019] [Accepted: 11/15/2019] [Indexed: 12/16/2022]
Abstract
The Hippo pathway has emerged as a crucial integrator of signals in biological events from development to adulthood and in diseases. Although extensively studied in Drosophila and in cell cultures, major gaps of knowledge still remain on how this pathway functions in mammalian systems. The pathway consists of a growing number of components, including core kinases and adaptor proteins, which control the subcellular localization of the transcriptional co-activators Yap and Taz through phosphorylation of serines at key sites. When localized to the nucleus, Yap/Taz interact with TEAD transcription factors to induce transcriptional programs of proliferation, stemness, and growth. In the cytoplasm, Yap/Taz interact with multiple pathways to regulate a variety of cellular functions or are targeted for degradation. The Hippo pathway receives cues from diverse intracellular and extracellular inputs, including growth factor and integrin signaling, polarity complexes, and cell-cell junctions. This review highlights the mechanisms of regulation of Yap/Taz nucleocytoplasmic shuttling and their implications for epithelial cell behavior using the lung as an intriguing example of this paradigm. This article is categorized under: Gene Expression and Transcriptional Hierarchies > Regulatory Mechanisms Signaling Pathways > Cell Fate Signaling Establishment of Spatial and Temporal Patterns > Cytoplasmic Localization.
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Affiliation(s)
- Benjamin J van Soldt
- Columbia Center for Human Development, Department of Medicine, Pulmonary Allergy Critical Care Medicine, Columbia University Irving Medical Center, New York, New York.,Department of Genetics and Development, Columbia University Irving Medical Center, New York, New York
| | - Wellington V Cardoso
- Columbia Center for Human Development, Department of Medicine, Pulmonary Allergy Critical Care Medicine, Columbia University Irving Medical Center, New York, New York.,Department of Genetics and Development, Columbia University Irving Medical Center, New York, New York
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19
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Zinatizadeh MR, Miri SR, Zarandi PK, Chalbatani GM, Rapôso C, Mirzaei HR, Akbari ME, Mahmoodzadeh H. The Hippo Tumor Suppressor Pathway (YAP/TAZ/TEAD/MST/LATS) and EGFR-RAS-RAF-MEK in cancer metastasis. Genes Dis 2019; 8:48-60. [PMID: 33569513 PMCID: PMC7859453 DOI: 10.1016/j.gendis.2019.11.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/24/2019] [Accepted: 11/27/2019] [Indexed: 02/07/2023] Open
Abstract
Hippo Tumor Suppressor Pathway is the main pathway for cell growth that regulates tissue enlargement and organ size by limiting cell growth. This pathway is activated in response to cell cycle arrest signals (cell polarity, transduction, and DNA damage) and limited by growth factors or mitogens associated with EGF and LPA. The major pathway consists of the central kinase of Ste20 MAPK (Saccharomyces cerevisiae), Hpo (Drosophila melanogaster) or MST kinases (mammalian) that activates the mammalian AGC kinase dmWts or LATS effector (MST and LATS). YAP in the nucleus work as a cofactor for a wide range of transcription factors involved in proliferation (TEA domain family, TEAD1-4), stem cells (Oct4 mononuclear factor and SMAD-related TGFβ effector), differentiation (RUNX1), and Cell cycle/apoptosis control (p53, p63, and p73 family members). This is due to the diverse roles of YAP and may limit tumor progression and establishment. TEAD also coordinates various signal transduction pathways such as Hippo, WNT, TGFβ and EGFR, and effects on lack of regulation of TEAD cancerous genes, such as KRAS, BRAF, LKB1, NF2 and MYC, which play essential roles in tumor progression, metastasis, cancer metabolism, immunity, and drug resistance. However, RAS signaling is a pivotal factor in the inactivation of Hippo, which controls EGFR-RAS-RAF-MEK-ERK-mediated interaction of Hippo signaling. Thus, the loss of the Hippo pathway may have significant consequences on the targets of RAS-RAF mutations in cancer.
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Affiliation(s)
- Mohammad Reza Zinatizadeh
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran
- Corresponding author. Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Seyed Rouhollah Miri
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran
| | - Peyman Kheirandish Zarandi
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran
| | - Ghanbar Mahmoodi Chalbatani
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Catarina Rapôso
- Faculty of Pharmaceutical Sciences State University of Campinas – UNICAMP Campinas, SP, Brazil
| | - Hamid Reza Mirzaei
- Cancer Research Center, Shohadae Tajrish Hospital, Department of Radiation Oncology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Habibollah Mahmoodzadeh
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran
- Corresponding author. Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran.
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20
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Bokhovchuk F, Mesrouze Y, Delaunay C, Martin T, Villard F, Meyerhofer M, Fontana P, Zimmermann C, Erdmann D, Furet P, Scheufler C, Schmelzle T, Chène P. Identification of FAM181A and FAM181B as new interactors with the TEAD transcription factors. Protein Sci 2019; 29:509-520. [PMID: 31697419 DOI: 10.1002/pro.3775] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 11/04/2019] [Indexed: 12/14/2022]
Abstract
The Hippo pathway is a key signaling pathway in the control of organ size and development. The most distal elements of this pathway, the TEAD transcription factors, are regulated by several proteins, such as YAP (Yes-associated protein), TAZ (transcriptional co-activator with PDZ-binding motif) and VGLL1-4 (Vestigial-like members 1-4). In this article, combining structural data and motif searches in protein databases, we identify two new TEAD interactors: FAM181A and FAM181B. Our structural data show that they bind to TEAD via an Ω-loop as YAP/TAZ do, but only FAM181B possesses the LxxLF motif (x any amino acid) found in YAP/TAZ. The affinity of different FAM181A/B fragments for TEAD is in the low micromolar range and full-length FAM181A/B proteins interact with TEAD in cells. These findings, together with a recent report showing that FAM181A/B proteins have a role in nervous system development, suggest a potential new involvement of the TEAD transcription factors in the development of this tissue.
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Affiliation(s)
- Fedir Bokhovchuk
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Yannick Mesrouze
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Clara Delaunay
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Typhaine Martin
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Frédéric Villard
- Chemical Biology & Therapeutics, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Marco Meyerhofer
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Patrizia Fontana
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Catherine Zimmermann
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Dirk Erdmann
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Pascal Furet
- Global Discovery Chemistry, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Clemens Scheufler
- Chemical Biology & Therapeutics, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Tobias Schmelzle
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Patrick Chène
- Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland
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21
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Huh HD, Kim DH, Jeong HS, Park HW. Regulation of TEAD Transcription Factors in Cancer Biology. Cells 2019; 8:E600. [PMID: 31212916 PMCID: PMC6628201 DOI: 10.3390/cells8060600] [Citation(s) in RCA: 151] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 06/10/2019] [Accepted: 06/11/2019] [Indexed: 12/11/2022] Open
Abstract
Transcriptional enhanced associate domain (TEAD) transcription factors play important roles during development, cell proliferation, regeneration, and tissue homeostasis. TEAD integrates with and coordinates various signal transduction pathways including Hippo, Wnt, transforming growth factor beta (TGFβ), and epidermal growth factor receptor (EGFR) pathways. TEAD deregulation affects well-established cancer genes such as KRAS, BRAF, LKB1, NF2, and MYC, and its transcriptional output plays an important role in tumor progression, metastasis, cancer metabolism, immunity, and drug resistance. To date, TEADs have been recognized to be key transcription factors of the Hippo pathway. Therefore, most studies are focused on the Hippo kinases and YAP/TAZ, whereas the Hippo-dependent and Hippo-independent regulators and regulations governing TEAD only emerged recently. Deregulation of the TEAD transcriptional output plays important roles in tumor progression and serves as a prognostic biomarker due to high correlation with clinicopathological parameters in human malignancies. In addition, discovering the molecular mechanisms of TEAD, such as post-translational modifications and nucleocytoplasmic shuttling, represents an important means of modulating TEAD transcriptional activity. Collectively, this review highlights the role of TEAD in multistep-tumorigenesis by interacting with upstream oncogenic signaling pathways and controlling downstream target genes, which provides unprecedented insight and rationale into developing TEAD-targeted anticancer therapeutics.
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Affiliation(s)
- Hyunbin D Huh
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea.
| | - Dong Hyeon Kim
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea.
| | - Han-Sol Jeong
- Division of Applied Medicine, School of Korean Medicine, Pusan National University, Yangsan, Gyeongnam 50612, Korea.
| | - Hyun Woo Park
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea.
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