1
|
Mondru AK, Wilkinson B, Aljasir MA, Alrumayh A, Greaves G, Emmett M, Albohairi S, Pritchard-Jones R, Cross MJ. The ERK5 pathway in BRAFV600E melanoma cells plays a role in development of acquired resistance to dabrafenib but not vemurafenib. FEBS Lett 2024. [PMID: 38977937 DOI: 10.1002/1873-3468.14960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/28/2024] [Accepted: 05/14/2024] [Indexed: 07/10/2024]
Abstract
Malignant melanoma, an aggressive skin cancer with a poor prognosis, frequently features BRAFV600E mutation resulting in activation of the MAPK pathway and melanocyte proliferation and survival. BRAFV600E inhibitors like vemurafenib and dabrafenib have enhanced patient survival, yet drug resistance remains a significant challenge. We investigated the role of the ERK5 pathway in BRAFV600E melanoma cells and cells with acquired resistance to PLX4720 (vemurafenib) and dabrafenib. In BRAFV600E melanoma, ERK5 inhibition minimally affected viability compared to ERK1/2 inhibition. In vemurafenib-resistant cells, ERK5 inhibition alone didn't impact viability or restore drug sensitivity to vemurafenib. However, in dabrafenib-resistant cells, ERK5 inhibition reduced viability and enhanced the anti-proliferative effect of MEK1/2 inhibition. Targeting the ERK5 pathway may represent a therapeutic opportunity in dabrafenib-resistant melanoma.
Collapse
Affiliation(s)
- Anil Kumar Mondru
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Beth Wilkinson
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Mohammad A Aljasir
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Ahmed Alrumayh
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Georgia Greaves
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Maxine Emmett
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Saad Albohairi
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Rowan Pritchard-Jones
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Michael J Cross
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| |
Collapse
|
2
|
Wen L, Liu Z, Zhou L, Liu Z, Li Q, Geng B, Xia Y. Bone and Extracellular Signal-Related Kinase 5 (ERK5). Biomolecules 2024; 14:556. [PMID: 38785963 PMCID: PMC11117709 DOI: 10.3390/biom14050556] [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: 03/26/2024] [Revised: 04/17/2024] [Accepted: 05/01/2024] [Indexed: 05/25/2024] Open
Abstract
Bones are vital for anchoring muscles, tendons, and ligaments, serving as a fundamental element of the human skeletal structure. However, our understanding of bone development mechanisms and the maintenance of bone homeostasis is still limited. Extracellular signal-related kinase 5 (ERK5), a recently identified member of the mitogen-activated protein kinase (MAPK) family, plays a critical role in the pathogenesis and progression of various diseases, especially neoplasms. Recent studies have highlighted ERK5's significant role in both bone development and bone-associated pathologies. This review offers a detailed examination of the latest research on ERK5 in different tissues and diseases, with a particular focus on its implications for bone health. It also examines therapeutic strategies and future research avenues targeting ERK5.
Collapse
Affiliation(s)
- Lei Wen
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
- Department of Orthopedics and Trauma Surgery, Affiliated Hospital of Yunnan University, Kunming 650032, China
| | - Zirui Liu
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Libo Zhou
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Zhongcheng Liu
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Qingda Li
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Bin Geng
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Yayi Xia
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| |
Collapse
|
3
|
Odongo R, Demiroglu-Zergeroglu A, Çakır T. A network-based drug prioritization and combination analysis for the MEK5/ERK5 pathway in breast cancer. BioData Min 2024; 17:5. [PMID: 38378612 PMCID: PMC10880212 DOI: 10.1186/s13040-024-00357-1] [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: 10/16/2023] [Accepted: 02/12/2024] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND Prioritizing candidate drugs based on genome-wide expression data is an emerging approach in systems pharmacology due to its holistic perspective for preclinical drug evaluation. In the current study, a network-based approach was proposed and applied to prioritize plant polyphenols and identify potential drug combinations in breast cancer. We focused on MEK5/ERK5 signalling pathway genes, a recently identified potential drug target in cancer with roles spanning major carcinogenesis processes. RESULTS By constructing and identifying perturbed protein-protein interaction networks for luminal A breast cancer, plant polyphenols and drugs from transcriptome data, we first demonstrated their systemic effects on the MEK5/ERK5 signalling pathway. Subsequently, we applied a pathway-specific network pharmacology pipeline to prioritize plant polyphenols and potential drug combinations for use in breast cancer. Our analysis prioritized genistein among plant polyphenols. Drug combination simulations predicted several FDA-approved drugs in breast cancer with well-established pharmacology as candidates for target network synergistic combination with genistein. This study also highlights the concept of target network enhancer drugs, with drugs previously not well characterised in breast cancer being prioritized for use in the MEK5/ERK5 pathway in breast cancer. CONCLUSION This study proposes a computational framework for drug prioritization and combination with the MEK5/ERK5 signaling pathway in breast cancer. The method is flexible and provides the scientific community with a robust method that can be applied to other complex diseases.
Collapse
Affiliation(s)
- Regan Odongo
- Department of Bioengineering, Faculty of Engineering, Gebze Technical University, Gebze, Kocaeli, 41400, Turkey.
| | - Asuman Demiroglu-Zergeroglu
- Department of Molecular Biology & Genetics, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, 41400, Turkey
| | - Tunahan Çakır
- Department of Bioengineering, Faculty of Engineering, Gebze Technical University, Gebze, Kocaeli, 41400, Turkey
| |
Collapse
|
4
|
Alharbi B, Alnajjar LI, Alhassan HH, Khan S, Jawaid T, Abdullaev BS, Alshammari N, Yadav DK, Adnan M, Shamsi A. Identification of mitogen-activated protein kinase 7 inhibitors from natural products: Combined virtual screening and dynamic simulation studies. J Mol Recognit 2024; 37:e3067. [PMID: 37956676 DOI: 10.1002/jmr.3067] [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: 08/30/2023] [Revised: 09/22/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023]
Abstract
Mitogen-activated protein kinase 7 (MAPK7) is a serine/threonine protein kinase that belongs to the MAPK family and plays a vital role in various cellular processes such as cell proliferation, differentiation, gene transcription, apoptosis, metabolism, and cell survival. The elevated expression of MAPK7 has been associated with the onset and progression of multiple aggressive tumors in humans, underscoring the potential of targeting MAPK7 pathways in therapeutic research. This pursuit holds promise for the advancement of anticancer drug development by developing potential MAPK7 inhibitors. To look for potential MAPK7 inhibitors, we exploited structure-based virtual screening of natural products from the ZINC database. First, the Lipinski rule of five criteria was used to filter a large library of ~90,000 natural compounds, followed by ADMET and pan-assay interference compounds (PAINS) filters. Then, top hits were chosen based on their strong binding affinity as determined by molecular docking. Further, interaction analysis was performed to find effective and specific compounds that can precisely bind to the binding pocket of MAPK7. Consequently, two compounds, ZINC12296700 and ZINC02123081, exhibited significant binding affinity and demonstrated excellent drug-like properties. All-atom molecular dynamics simulations for 200 ns confirmed the stability of MAPK7-ZINC12296700 and MAPK7-ZINC02123081 docked complexes. According to the molecular mechanics Poisson-Boltzmann surface area investigation, the binding affinities of both complexes were considerable. Overall, the result suggests that ZINC12296700 and ZINC02123081 might be used as promising leads to develop novel MAPK7 inhibitors. Since these compounds would interfere with the kinase activity of MAPK7, therefore, may be implemented to control cell growth and proliferation in cancer after required validations.
Collapse
Affiliation(s)
- Bandar Alharbi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
| | - Lina I Alnajjar
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Hassan H Alhassan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | - Shama Khan
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, Faculty of Health Science, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Talha Jawaid
- Department of Pharmacology, College of Medicine, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia
| | - Bekhzod S Abdullaev
- Department of Strategic Development, Innovation and Research, New Uzbekistan University, Tashkent, Uzbekistan
- Department of Oncology, School of Medicine, Central Asian University, Tashkent, Uzbekistan
| | - Nawaf Alshammari
- Department of Biology, College of Science, University of Ha'il, Ha'il, Saudi Arabia
| | - Dharmendra Kumar Yadav
- College of Pharmacy, Gachon University of Medicine and Science, Incheon, South Korea
- Arontier Co., Seoul, Republic of Korea
| | - Mohd Adnan
- Department of Biology, College of Science, University of Ha'il, Ha'il, Saudi Arabia
| | - Anas Shamsi
- Center for Medical and Bio-Allied Health Sciences Research Research, Ajman University, Ajman, United Arab Emirates
| |
Collapse
|
5
|
Sun S, Tang T, Wei M. Melatonin enhances the ability of M2 macrophages to secrete IL10 by inhibiting Erk5 signaling pathway. Mol Immunol 2023; 162:45-53. [PMID: 37647773 DOI: 10.1016/j.molimm.2023.08.009] [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: 06/18/2023] [Revised: 08/12/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Melatonin plays a role in repairing damaged cartilage and regulating immune cells. The anti-inflammatory effect of Melatonin involves multiple pathways and molecular activation, which directly or indirectly inhibits inflammatory reaction. M2 macrophages have the ability to anti-inflammatory response and repair damaged tissues, secrete IL10 and IL-4, and participate in tissue repair and remodeling. Erk5 is a recently discovered member of the MAPK family and one of the least studied members. It plays an important role in cell differentiation, proliferation, secretion and other functions. This experiment aims to study how Melatonin affects M2 Macrophage polarization and secretion through ERK5 signaling pathway. METHODS The RAW 264.7 macrophages were used for cell culture. The cells were cultured according to the pre-experimental results. The effects of Melatonin on M2 macrophages were comprehensively evaluated by CCK8 activity detection, RT-PCR, ELISA, cellular immunofluorescence, and WB.SD mice were selected to evaluate the effect of Melatonin on cartilage damage in rats with knee Osteoarthritis through HE staining, immunohistochemistry and immunofluorescence. RESULTS Melatonin cultivates RAW 264.7 macrophages. Without affecting the polarization ratio of M2 Macrophage polarization, Melatonin may reduce Erk5 gene expression, reduce Erk5 and p-Erk5 protein synthesis, and cooperate with BIX 02189 to enhance the secretion function of existing M2 macrophages and increase the secretion of cytokines IL10. Immunohistochemistry of rat knee Osteoarthritis model confirmed that the expression of IL10 was up-regulated and the synthesis of type II collagen was enhanced, but immunofluorescence found that the polarization of M2 Macrophage polarization in subchondral bone was not obvious. CONCLUSION Melatonin enhances the ability of M2 macrophages to secrete IL10 by inhibiting Erk5 signaling pathway, but has no effect on M2 Macrophage polarization.
Collapse
Affiliation(s)
- Shouqi Sun
- Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China; Department of Orthopedics, the Fourth Medical Center, Chinese PLA General Hospital, Beijing, China; Chinese PLA General Hospital Department of Orthopedics/Chinese National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Beijing, China
| | - Tianshi Tang
- Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China; Department of Orthopedics, the Fourth Medical Center, Chinese PLA General Hospital, Beijing, China; Chinese PLA General Hospital Department of Orthopedics/Chinese National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Beijing, China
| | - Min Wei
- Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China; Department of Orthopedics, the Fourth Medical Center, Chinese PLA General Hospital, Beijing, China; Chinese PLA General Hospital Department of Orthopedics/Chinese National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Beijing, China.
| |
Collapse
|
6
|
Hwang J, Moon H, Kim H, Kim KY. Identification of a Novel ERK5 (MAPK7) Inhibitor, MHJ-627, and Verification of Its Potent Anticancer Efficacy in Cervical Cancer HeLa Cells. Curr Issues Mol Biol 2023; 45:6154-6169. [PMID: 37504304 PMCID: PMC10377775 DOI: 10.3390/cimb45070388] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 07/29/2023] Open
Abstract
Extracellular signal-regulated kinase 5 (ERK5), a member of the mitogen-activated protein kinase (MAPK) family, is involved in key cellular processes. However, overexpression and upregulation of ERK5 have been reported in various cancers, and ERK5 is associated with almost every biological characteristic of cancer cells. Accordingly, ERK5 has become a novel target for the development of anticancer drugs as inhibition of ERK5 shows suppressive effects of the deleterious properties of cancer cells. Herein, we report the synthesis and identification of a novel ERK5 inhibitor, MHJ-627, and verify its potent anticancer efficacy in a yeast model and the cervical cancer HeLa cell line. MHJ-627 successfully inhibited the kinase activity of ERK5 (IC50: 0.91 μM) and promoted the mRNA expression of tumor suppressors and anti-metastatic genes. Moreover, we observed significant cancer cell death, accompanied by a reduction in mRNA levels of the cell proliferation marker, proliferating cell nuclear antigen (PCNA), following ERK5 inhibition due to MHJ-627 treatment. We expect this finding to serve as a lead compound for further identification of inhibitors for ERK5-directed novel approaches for oncotherapy with increased specificity.
Collapse
Affiliation(s)
- Jeonghye Hwang
- Department of Genetics and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Hyejin Moon
- Department of Applied Chemistry, Global Center for Pharmaceutical Ingredient Materials, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Hakwon Kim
- Department of Applied Chemistry, Global Center for Pharmaceutical Ingredient Materials, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Ki-Young Kim
- Department of Genetics and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea
- Graduate School of Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea
| |
Collapse
|
7
|
Proteogenomics of diffuse gliomas reveal molecular subtypes associated with specific therapeutic targets and immune-evasion mechanisms. Nat Commun 2023; 14:505. [PMID: 36720864 PMCID: PMC9889805 DOI: 10.1038/s41467-023-36005-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 01/12/2023] [Indexed: 02/02/2023] Open
Abstract
Diffuse gliomas are devastating brain tumors. Here, we perform a proteogenomic profiling of 213 retrospectively collected glioma tumors. Proteogenomic analysis reveals the downstream biological events leading by EGFR-, IDH1-, TP53-mutations. The comparative analysis illustrates the distinctive features of GBMs and LGGs, indicating CDK2 inhibitor might serve as a promising drug target for GBMs. Further proteogenomic integrative analysis combined with functional experiments highlight the cis-effect of EGFR alterations might lead to glioma tumor cell proliferation through ERK5 medicates nucleotide synthesis process. Proteome-based stratification of gliomas defines 3 proteomic subgroups (S-Ne, S-Pf, S-Im), which could serve as a complement to WHO subtypes, and would provide the essential framework for the utilization of specific targeted therapies for particular glioma subtypes. Immune clustering identifies three immune subtypes with distinctive immune cell types. Further analysis reveals higher EGFR alteration frequencies accounts for elevation of immune check point protein: PD-L1 and CD70 in T-cell infiltrated tumors.
Collapse
|
8
|
You I, Donovan KA, Krupnick NM, Boghossian AS, Rees MG, Ronan MM, Roth JA, Fischer ES, Wang ES, Gray NS. Acute pharmacological degradation of ERK5 does not inhibit cellular immune response or proliferation. Cell Chem Biol 2022; 29:1630-1638.e7. [PMID: 36220104 PMCID: PMC9675722 DOI: 10.1016/j.chembiol.2022.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 07/26/2022] [Accepted: 09/17/2022] [Indexed: 01/31/2023]
Abstract
Recent interest in the role that extracellular signal-regulated kinase 5 (ERK5) plays in various diseases, particularly cancer and inflammation, has grown. Phenotypes observed from genetic knockdown or deletion of ERK5 suggested that targeting ERK5 could have therapeutic potential in various disease settings, motivating the development ATP-competitive ERK5 inhibitors. However, these inhibitors were unable to recapitulate the effects of genetic loss of ERK5, suggesting that ERK5 may have key kinase-independent roles. To investigate potential non-catalytic functions of ERK5, we report the development of INY-06-061, a potent and selective heterobifunctional degrader of ERK5. In contrast to results reported through genetic knockdown of ERK5, INY-06-061-induced ERK5 degradation did not induce anti-proliferative effects in multiple cancer cell lines or suppress inflammatory responses in primary endothelial cells. Thus, we developed and characterized a chemical tool useful for validating phenotypes reported to be associated with genetic ERK5 ablation and for guiding future ERK5-directed drug discovery efforts.
Collapse
Affiliation(s)
- Inchul You
- Department of Chemical and Systems Biology, Chem-H and Stanford Cancer Institute, Stanford School of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Katherine A Donovan
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02215, USA
| | - Noah M Krupnick
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | | | - Matthew G Rees
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Melissa M Ronan
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Jennifer A Roth
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Eric S Fischer
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02215, USA
| | - Eric S Wang
- Tumor Initiation and Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA.
| | - Nathanael S Gray
- Department of Chemical and Systems Biology, Chem-H and Stanford Cancer Institute, Stanford School of Medicine, Stanford University, Stanford, CA 94305, USA.
| |
Collapse
|
9
|
Cook SJ, Lochhead PA. ERK5 Signalling and Resistance to ERK1/2 Pathway Therapeutics: The Path Less Travelled? Front Cell Dev Biol 2022; 10:839997. [PMID: 35903549 PMCID: PMC9315226 DOI: 10.3389/fcell.2022.839997] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 06/13/2022] [Indexed: 12/01/2022] Open
Abstract
The RAS-regulated RAF-MEK1/2-ERK1/2 signalling pathway is frequently de-regulated in human cancer. Melanoma in particular exhibits a high incidence of activating BRAFV600E/K and NRASQ61L/K mutations and such cells are addicted to the activity of these mutant oncoproteins. As a result three different BRAF inhibitors (BRAFi) have now been approved for BRAFV600E/K- mutant melanoma and have transformed the treatment of this disease. Despite this, clinical responses are typically transient as tumour cells develop resistance. These resistance mechanisms frequently involve reinstatement of ERK1/2 signalling and BRAFi are now deployed in combination with one of three approved MEK1/2 inhibitors (MEKi) to provide more durable, but still transient, clinical responses. Furthermore, inhibitors to ERK1/2 (ERK1/2i) have also been developed to counteract ERK1/2 signalling. However, recent studies have suggested that BRAFi/MEKi and ERK1/2i resistance can arise through activation of a parallel signalling pathway leading to activation of ERK5, an unusual protein kinase that contains both a kinase domain and a transcriptional transactivation domain. Here we review the evidence supporting ERK5 as a mediator of BRAFi/MEKi and ERK1/2i resistance. We also review the challenges in targeting ERK5 signalling with small molecules, including paradoxical activation of the transcriptional transactivation domain, and discuss new therapeutic modalities that could be employed to target ERK5.
Collapse
Affiliation(s)
- Simon J. Cook
- Signalling Programme, The Babraham Institute, Babraham Research Campus, Cambridge, United Kingdom
- *Correspondence: Pamela A. Lochhead, ; Simon J. Cook,
| | - Pamela A. Lochhead
- Signalling Programme, The Babraham Institute, Babraham Research Campus, Cambridge, United Kingdom
- Mechanistic and Structural Biology, Discovery Sciences, R&D, AstraZeneca, Cambridge, United Kingdom
- *Correspondence: Pamela A. Lochhead, ; Simon J. Cook,
| |
Collapse
|
10
|
Park HB, Baek KH. E3 ligases and deubiquitinating enzymes regulating the MAPK signaling pathway in cancers. Biochim Biophys Acta Rev Cancer 2022; 1877:188736. [DOI: 10.1016/j.bbcan.2022.188736] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/30/2022] [Accepted: 05/11/2022] [Indexed: 12/13/2022]
|
11
|
Pan X, Pei J, Wang A, Shuai W, Feng L, Bu F, Zhu Y, Zhang L, Wang G, Ouyang L. Development of small molecule extracellular signal-regulated kinases (ERKs) inhibitors for cancer therapy. Acta Pharm Sin B 2022; 12:2171-2192. [PMID: 35646548 PMCID: PMC9136582 DOI: 10.1016/j.apsb.2021.12.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/18/2021] [Accepted: 12/22/2021] [Indexed: 01/09/2023] Open
Abstract
The mitogen-activated protein kinase (MAPK)/extracellular signal-regulated kinase 1/2 (ERK1/2) signaling pathway is widely activated by a variety of extracellular stimuli, and its dysregulation is associated with the proliferation, invasion, and migration of cancer cells. ERK1/2 is located at the distal end of this pathway and rarely undergoes mutations, making it an attractive target for anticancer drug development. Currently, an increasing number of ERK1/2 inhibitors have been designed and synthesized for antitumor therapy, among which representative compounds have entered clinical trials. When ERK1/2 signal transduction is eliminated, ERK5 may provide a bypass route to rescue proliferation, and weaken the potency of ERK1/2 inhibitors. Therefore, drug research targeting ERK5 or based on the compensatory mechanism of ERK5 for ERK1/2 opens up a new way for oncotherapy. This review provides an overview of the physiological and biological functions of ERKs, focuses on the structure-activity relationships of small molecule inhibitors targeting ERKs, with a view to providing guidance for future drug design and optimization, and discusses the potential therapeutic strategies to overcome drug resistance.
Collapse
Affiliation(s)
- Xiaoli Pan
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Junping Pei
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Aoxue Wang
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Wen Shuai
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Lu Feng
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Faqian Bu
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Yumeng Zhu
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Lan Zhang
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
- Corresponding authors. Tel./fax: +86 28 85503817.
| | - Guan Wang
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
- Corresponding authors. Tel./fax: +86 28 85503817.
| | - Liang Ouyang
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
- Corresponding authors. Tel./fax: +86 28 85503817.
| |
Collapse
|
12
|
Sanz AB, García R, Pavón-Vergés M, Rodríguez-Peña JM, Arroyo J. Control of Gene Expression via the Yeast CWI Pathway. Int J Mol Sci 2022; 23:ijms23031791. [PMID: 35163713 PMCID: PMC8836261 DOI: 10.3390/ijms23031791] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/27/2022] [Accepted: 02/01/2022] [Indexed: 12/18/2022] Open
Abstract
Living cells exposed to stressful environmental situations can elicit cellular responses that guarantee maximal cell survival. Most of these responses are mediated by mitogen-activated protein kinase (MAPK) cascades, which are highly conserved from yeast to humans. Cell wall damage conditions in the yeast Saccharomyces cerevisiae elicit rescue mechanisms mainly associated with reprogramming specific transcriptional responses via the cell wall integrity (CWI) pathway. Regulation of gene expression by this pathway is coordinated by the MAPK Slt2/Mpk1, mainly via Rlm1 and, to a lesser extent, through SBF (Swi4/Swi6) transcription factors. In this review, we summarize the molecular mechanisms controlling gene expression upon cell wall stress and the role of chromatin structure in these processes. Some of these mechanisms are also discussed in the context of other stresses governed by different yeast MAPK pathways. Slt2 regulates both transcriptional initiation and elongation by interacting with chromatin at the promoter and coding regions of CWI-responsive genes but using different mechanisms for Rlm1- and SBF-dependent genes. Since MAPK pathways are very well conserved in eukaryotic cells and are essential for controlling cellular physiology, improving our knowledge regarding how they regulate gene expression could impact the future identification of novel targets for therapeutic intervention.
Collapse
|
13
|
Clinical Significance and Regulation of ERK5 Expression and Function in Cancer. Cancers (Basel) 2022; 14:cancers14020348. [PMID: 35053510 PMCID: PMC8773716 DOI: 10.3390/cancers14020348] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/08/2022] [Accepted: 01/08/2022] [Indexed: 02/06/2023] Open
Abstract
Extracellular signal-regulated kinase 5 (ERK5) is a unique kinase among MAPKs family members, given its large structure characterized by the presence of a unique C-terminal domain. Despite increasing data demonstrating the relevance of the ERK5 pathway in the growth, survival, and differentiation of normal cells, ERK5 has recently attracted the attention of several research groups given its relevance in inflammatory disorders and cancer. Accumulating evidence reported its role in tumor initiation and progression. In this review, we explore the gene expression profile of ERK5 among cancers correlated with its clinical impact, as well as the prognostic value of ERK5 and pERK5 expression levels in tumors. We also summarize the importance of ERK5 in the maintenance of a cancer stem-like phenotype and explore the major known contributions of ERK5 in the tumor-associated microenvironment. Moreover, although several questions are still open concerning ERK5 molecular regulation, different ERK5 isoforms derived from the alternative splicing process are also described, highlighting the potential clinical relevance of targeting ERK5 pathways.
Collapse
|
14
|
Anticancer Activities of 9-chloro-6-(piperazin-1-yl)-11H-indeno[1,2-c] quinolin-11-one (SJ10) in Glioblastoma Multiforme (GBM) Chemoradioresistant Cell Cycle-Related Oncogenic Signatures. Cancers (Basel) 2022; 14:cancers14010262. [PMID: 35008426 PMCID: PMC8750065 DOI: 10.3390/cancers14010262] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/23/2021] [Accepted: 12/29/2021] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Glioblastoma multiforme (GBM) remains to be the most frequent malignant tumor of the central nervous system (CNS), which accounts for approximately 54% of all primary brain gliomas. Current treatment modalities for GBM include surgical resection, followed by radiotherapy and chemotherapy with temozolomide (TMZ). However, due to its genetic heterogeneity, GBM tumors always recur, due to treatment reasistance. The aim of this study was to identify molecular gene signatures, responsible for cancer initiation, progression, resistances and to treatment, metastasis, and also evaluate the potency of our novel compounds SJ10 as potential target for CCNB1/CDC42/MAPK7/CD44 oncogenic signatures. Accordingly, we used computational simulation and identify these signatures as regulators of the cell cycle in GBM, which leads to cancer development and metastasis. We also showed the antiproliferative and cytotoxic effects of SJ10 compound against a panel of NCI-60 cancer cell lines. This suggests the potential of the compounds to inhibit CCNB1/CDC42/MAPK7/CD44 in GBM. Abstract Current anticancer treatments are inefficient against glioblastoma multiforme (GBM), which remains one of the most aggressive and lethal cancers. Evidence has shown the presence of glioblastoma stem cells (GSCs), which are chemoradioresistant and associated with high invasive capabilities in normal brain tissues. Moreover, accumulating studies have indicated that radiotherapy contributes to abnormalities in cell cycle checkpoints, including the G1/S and S phases, which may potentially lead to resistance to radiation. Through computational simulations using bioinformatics, we identified several GBM oncogenes that are involved in regulating the cell cycle. Cyclin B1 (CCNB1) is one of the cell cycle-related genes that was found to be upregulated in GBM. Overexpression of CCNB1 was demonstrated to be associated with higher grades, proliferation, and metastasis of GBM. Additionally, increased expression levels of CCNB1 were reported to regulate activation of mitogen-activated protein kinase 7 (MAPK7) in the G2/M phase, which consequently modulates mitosis; additionally, in clinical settings, MAPK7 was demonstrated to promote resistance to temozolomide (TMZ) and poor patient survival. Therefore, MAPK7 is a potential novel drug target due to its dysregulation and association with TMZ resistance in GBM. Herein, we identified MAPK7/extracellular regulated kinase 5 (ERK5) genes as being overexpressed in GBM tumors compared to normal tissues. Moreover, our analysis revealed increased levels of the cell division control protein homolog (CDC42), a protein which is also involved in regulating the cell cycle through the G1 phase in GBM tissues. This therefore suggests crosstalk among CCNB1/CDC42/MAPK7/cluster of differentiation 44 (CD44) oncogenic signatures in GBM through the cell cycle. We further evaluated a newly synthesized small molecule, SJ10, as a potential target agent of the CCNB1/CDC42/MAPK7/CD44 genes through target prediction tools and found that SJ10 was indeed a target compound for the above-mentioned genes; in addition, it displayed inhibitory activities against these oncogenes as observed from molecular docking analysis.
Collapse
|
15
|
Deng J, Liu L, Li L, Sun J, Yan F. Hesperidin delays cell cycle progression into the G0/G1 phase via suspension of MAPK signaling pathway in intrahepatic cholangiocarcinoma. J Biochem Mol Toxicol 2022; 36:e22981. [PMID: 34984768 DOI: 10.1002/jbt.22981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 10/20/2021] [Accepted: 12/16/2021] [Indexed: 12/18/2022]
Abstract
Intrahepatic cholangiocarcinoma (iCCA) derived from epithelial cells of bile ducts is highly aggressive tumor. Hesperidin extracted from citrus fruits is a promising antitumor compound. The purpose of this study is to explore molecular mechanism by which hesperidin affects cholangiocarcinoma progression. Cellular functional experiments were performed and subcutaneous transplant xenograft model was established. Our findings indicated that hesperidin suppressed iCCA cell proliferation in time- and concentration-dependent manners. Hesperidin treatment induced cell cycle arrest at G0/G1 phase, whereas it has no effect on cell apoptosis. Further, data revealed that hesperidin attenuated MEK5 and ERK5 phosphorylation and inhibited ERK5 nuclear localization by reducing MEKK2 activity in MAPK signaling pathway. It could cause alterations in expression of the downstream genes, including CDK4, CDK6 (cell cycle protein kinases), Cyclin D1 (a G1/S checkpoint), P21, and P27 (two G1-checkpoint CDK inhibitors), thereby arresting cell cycle distribution of iCCA cells in the G0/G1 phase. BIX02189 treatment, a specific inhibitor of MEK5, in combination with hesperidin displayed synergistic inhibitory effects on cell cycle arrest and gene expressions. Furthermore, hesperidin administration alone or in combination with MEK5 inhibitor BIX02189 restrained iCCA tumor growth in vivo. Taken together, these results confirmed that hesperidin regulated the expression of cell cycle-related genes by inhibiting the activation of MEKK2/MEK5/ERK5 signaling pathway, inducing iCCA cell cycle arrest at the G0/G1 phase. Our study provides a theoretical foundation and experimental basis for further development of hesperidin as a therapeutic agent for iCCA treatment.
Collapse
Affiliation(s)
- Jie Deng
- Department of Oncology, Hubei NO. 3 People's Hospital of Jianghan University, Wuhan, Hubei, China
| | - Li Liu
- Department of Oncology, Hubei NO. 3 People's Hospital of Jianghan University, Wuhan, Hubei, China
| | - Li Li
- Department of Oncology, Hubei NO. 3 People's Hospital of Jianghan University, Wuhan, Hubei, China
| | - Jianhai Sun
- Department of Oncology, Hubei NO. 3 People's Hospital of Jianghan University, Wuhan, Hubei, China
| | - Fei Yan
- Department of Oncology, Hubei NO. 3 People's Hospital of Jianghan University, Wuhan, Hubei, China
| |
Collapse
|
16
|
Triple-negative breast cancer brain metastasis: an update on druggable targets, current clinical trials, and future treatment options. Drug Discov Today 2022; 27:1298-1314. [DOI: 10.1016/j.drudis.2022.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/20/2021] [Accepted: 01/22/2022] [Indexed: 12/12/2022]
|
17
|
Rominiyi O, Collis SJ. DDRugging glioblastoma: understanding and targeting the DNA damage response to improve future therapies. Mol Oncol 2022; 16:11-41. [PMID: 34036721 PMCID: PMC8732357 DOI: 10.1002/1878-0261.13020] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/11/2021] [Accepted: 05/24/2021] [Indexed: 12/13/2022] Open
Abstract
Glioblastoma is the most frequently diagnosed type of primary brain tumour in adults. These aggressive tumours are characterised by inherent treatment resistance and disease progression, contributing to ~ 190 000 brain tumour-related deaths globally each year. Current therapeutic interventions consist of surgical resection followed by radiotherapy and temozolomide chemotherapy, but average survival is typically around 1 year, with < 10% of patients surviving more than 5 years. Recently, a fourth treatment modality of intermediate-frequency low-intensity electric fields [called tumour-treating fields (TTFields)] was clinically approved for glioblastoma in some countries after it was found to increase median overall survival rates by ~ 5 months in a phase III randomised clinical trial. However, beyond these treatments, attempts to establish more effective therapies have yielded little improvement in survival for patients over the last 50 years. This is in contrast to many other types of cancer and highlights glioblastoma as a recognised tumour of unmet clinical need. Previous work has revealed that glioblastomas contain stem cell-like subpopulations that exhibit heightened expression of DNA damage response (DDR) factors, contributing to therapy resistance and disease relapse. Given that radiotherapy, chemotherapy and TTFields-based therapies all impact DDR mechanisms, this Review will focus on our current knowledge of the role of the DDR in glioblastoma biology and treatment. We also discuss the potential of effective multimodal targeting of the DDR combined with standard-of-care therapies, as well as emerging therapeutic targets, in providing much-needed improvements in survival rates for patients.
Collapse
Affiliation(s)
- Ola Rominiyi
- Weston Park Cancer CentreSheffieldUK
- Department of Oncology & MetabolismThe University of Sheffield Medical SchoolUK
- Department of NeurosurgeryRoyal Hallamshire HospitalSheffield Teaching Hospitals NHS Foundation TrustUK
| | - Spencer J. Collis
- Weston Park Cancer CentreSheffieldUK
- Department of Oncology & MetabolismThe University of Sheffield Medical SchoolUK
- Sheffield Institute for Nucleic Acids (SInFoNiA)University of SheffieldUK
| |
Collapse
|
18
|
Sánchez-Fdez A, Re-Louhau MF, Rodríguez-Núñez P, Ludeña D, Matilla-Almazán S, Pandiella A, Esparís-Ogando A. Clinical, genetic and pharmacological data support targeting the MEK5/ERK5 module in lung cancer. NPJ Precis Oncol 2021; 5:78. [PMID: 34404896 PMCID: PMC8371118 DOI: 10.1038/s41698-021-00218-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 07/20/2021] [Indexed: 11/09/2022] Open
Abstract
Despite advances in its treatment, lung cancer still represents the most common and lethal tumor. Because of that, efforts to decipher the pathophysiological actors that may promote lung tumor generation/progression are being made, with the final aim of establishing new therapeutic options. Using a transgenic mouse model, we formerly demonstrated that the sole activation of the MEK5/ERK5 MAPK route had a pathophysiological role in the onset of lung adenocarcinomas. Given the prevalence of that disease and its frequent dismal prognosis, our findings opened the possibility of targeting the MEK5/ERK5 route with therapeutic purposes. Here we have explored such possibility. We found that increased levels of MEK5/ERK5 correlated with poor patient prognosis in lung cancer. Moreover, using genetic as well as pharmacological tools, we show that targeting the MEK5/ERK5 route is therapeutically effective in lung cancer. Not only genetic disruption of ERK5 by CRISPR/Cas9 caused a relevant inhibition of tumor growth in vitro and in vivo; such ERK5 deficit augmented the antitumoral effect of agents normally used in the lung cancer clinic. The clinical correlation studies together with the pharmacological and genetic results establish the basis for considering the targeting of the MEK5/ERK5 route in the therapy for lung cancer.
Collapse
Affiliation(s)
- Adrián Sánchez-Fdez
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Cancer Network Research (CIBERONC), Salamanca, Spain
| | - María Florencia Re-Louhau
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Pablo Rodríguez-Núñez
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Dolores Ludeña
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Pathology Service, University Hospital, Salamanca, Spain
| | - Sofía Matilla-Almazán
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Cancer Network Research (CIBERONC), Salamanca, Spain
| | - Atanasio Pandiella
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Cancer Network Research (CIBERONC), Salamanca, Spain
| | - Azucena Esparís-Ogando
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain. .,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain. .,Cancer Network Research (CIBERONC), Salamanca, Spain.
| |
Collapse
|
19
|
Paudel R, Fusi L, Schmidt M. The MEK5/ERK5 Pathway in Health and Disease. Int J Mol Sci 2021; 22:ijms22147594. [PMID: 34299213 PMCID: PMC8303459 DOI: 10.3390/ijms22147594] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/13/2021] [Accepted: 07/14/2021] [Indexed: 12/12/2022] Open
Abstract
The MEK5/ERK5 mitogen-activated protein kinases (MAPK) cascade is a unique signaling module activated by both mitogens and stress stimuli, including cytokines, fluid shear stress, high osmolarity, and oxidative stress. Physiologically, it is mainly known as a mechanoreceptive pathway in the endothelium, where it transduces the various vasoprotective effects of laminar blood flow. However, it also maintains integrity in other tissues exposed to mechanical stress, including bone, cartilage, and muscle, where it exerts a key function as a survival and differentiation pathway. Beyond its diverse physiological roles, the MEK5/ERK5 pathway has also been implicated in various diseases, including cancer, where it has recently emerged as a major escape route, sustaining tumor cell survival and proliferation under drug stress. In addition, MEK5/ERK5 dysfunction may foster cardiovascular diseases such as atherosclerosis. Here, we highlight the importance of the MEK5/ERK5 pathway in health and disease, focusing on its role as a protective cascade in mechanical stress-exposed healthy tissues and its function as a therapy resistance pathway in cancers. We discuss the perspective of targeting this cascade for cancer treatment and weigh its chances and potential risks when considering its emerging role as a protective stress response pathway.
Collapse
|
20
|
Matossian MD, Hoang VT, Burks HE, La J, Elliott S, Brock C, Rusch DB, Buechlein A, Nephew KP, Bhatt A, Cavanaugh JE, Flaherty PT, Collins-Burow BM, Burow ME. Constitutive activation of MEK5 promotes a mesenchymal and migratory cell phenotype in triple negative breast cancer. Oncoscience 2021; 8:64-71. [PMID: 34026925 PMCID: PMC8131078 DOI: 10.18632/oncoscience.535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 04/26/2021] [Indexed: 12/15/2022] Open
Abstract
Triple negative breast cancer (TNBC) is an aggressive subtype of breast cancer with limited targeted therapeutic options. A defining feature of TNBC is the propensity to metastasize and acquire resistance to cytotoxic agents. Mitogen activated protein kinase (MAPK) and extracellular regulated kinase (ERK) signaling pathways have integral roles in cancer development and progression. While MEK5/ERK5 signaling drives mesenchymal and migratory cell phenotypes in breast cancer, the specific mechanisms underlying these actions remain under-characterized. To elucidate the mechanisms through which MEK5 regulates the mesenchymal and migratory phenotype, we generated stably transfected constitutively active MEK5 (MEK5-ca) TNBC cells. Downstream signaling pathways and candidate targets of MEK5-ca cells were based on RNA sequencing and confirmed using qPCR and Western blot analyses. MEK5 activation drove a mesenchymal cell phenotype independent of cell proliferation effects. Transwell migration assays demonstrated MEK5 activation significantly increased breast cancer cell migration. In this study, we provide supporting evidence that MEK5 functions through FRA-1 to regulate the mesenchymal and migratory phenotype in TNBC.
Collapse
Affiliation(s)
- Margarite D. Matossian
- Department of Medicine, Division of Hematology and Oncology, Tulane University,
New Orleans, LA 70118, USA
- These authors contributed equally to this work and are shared first authors
| | - Van T. Hoang
- Department of Medicine, Division of Hematology and Oncology, Tulane University,
New Orleans, LA 70118, USA
- These authors contributed equally to this work and are shared first authors
| | - Hope E. Burks
- Department of Medicine, Division of Hematology and Oncology, Tulane University,
New Orleans, LA 70118, USA
- These authors contributed equally to this work and are shared first authors
| | - Jacqueline La
- Department of Medicine, Division of Hematology and Oncology, Tulane University,
New Orleans, LA 70118, USA
- These authors contributed equally to this work and are shared first authors
| | - Steven Elliott
- Department of Medicine, Division of Hematology and Oncology, Tulane University,
New Orleans, LA 70118, USA
| | - Courtney Brock
- Department of Medicine, Division of Hematology and Oncology, Tulane University,
New Orleans, LA 70118, USA
| | - Douglas B. Rusch
- Center for Genomics and Bioinformatics, Indiana University, Bloomington, IN
47405, USA
| | - Aaron Buechlein
- Medical Sciences Program, Indiana University School of Medicine-Bloomington,
Bloomington, IN 47405, USA
| | - Kenneth P. Nephew
- Medical Sciences Program, Indiana University School of Medicine-Bloomington,
Bloomington, IN 47405, USA
| | - Akshita Bhatt
- Department of Pharmacology, Duquesne University School of Pharmacy, Pittsburgh,
PA 15282, USA
| | - Jane E. Cavanaugh
- Department of Pharmacology, Duquesne University School of Pharmacy, Pittsburgh,
PA 15282, USA
| | - Patrick T. Flaherty
- Department of Medicinal Chemistry, Duquesne University School of Pharmacy,
Pittsburgh, PA 15282, USA
| | - Bridgette M. Collins-Burow
- Department of Medicine, Division of Hematology and Oncology, Tulane University,
New Orleans, LA 70118, USA
- Tulane Cancer Center, New Orleans, LA 70112, USA
| | - Matthew E. Burow
- Department of Medicine, Division of Hematology and Oncology, Tulane University,
New Orleans, LA 70118, USA
| |
Collapse
|
21
|
Tubita A, Tusa I, Rovida E. Playing the Whack-A-Mole Game: ERK5 Activation Emerges Among the Resistance Mechanisms to RAF-MEK1/2-ERK1/2- Targeted Therapy. Front Cell Dev Biol 2021; 9:647311. [PMID: 33777953 PMCID: PMC7991100 DOI: 10.3389/fcell.2021.647311] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 02/19/2021] [Indexed: 12/12/2022] Open
Abstract
Molecularly tailored therapies have opened a new era, chronic myeloid leukemia being the ideal example, in the treatment of cancer. However, available therapeutic options are still unsatisfactory in many types of cancer, and often fail due to the occurrence of resistance mechanisms. With regard to small-molecule compounds targeting the components of the Mitogen-Activated Protein Kinase (MAPK) cascade RAF-MEK1/2-ERK1/2, these drugs may result ineffective as a consequence of the activation of compensatory pro-survival/proliferative signals, including receptor tyrosine kinases, PI3K, as well as other components of the MAPK family such as TPL2/COT. The MAPK ERK5 has been identified as a key signaling molecule in the biology of several types of cancer. In this review, we report pieces of evidence regarding the activation of the MEK5-ERK5 pathway as a resistance mechanism to RAF-MEK1/2-ERK1/2 inhibitors. We also highlight the known and possible mechanisms underlying the cross-talks between the ERK1/2 and the ERK5 pathways, the characterization of which is of great importance to maximize, in the future, the impact of RAF-MEK1/2-ERK1/2 targeting. Finally, we emphasize the need of developing additional therapeutically relevant MEK5-ERK5 inhibitors to be used for combined treatments, thus preventing the onset of resistance to cancer therapies relying on RAF-MEK1/2-ERK1/2 inhibitors.
Collapse
Affiliation(s)
- Alessandro Tubita
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Ignazia Tusa
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Elisabetta Rovida
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| |
Collapse
|
22
|
Carmell N, Rominiyi O, Myers KN, McGarrity-Cottrell C, Vanderlinden A, Lad N, Perroux-David E, El-Khamisy SF, Fernando M, Finegan KG, Brown S, Collis SJ. Identification and Validation of ERK5 as a DNA Damage Modulating Drug Target in Glioblastoma. Cancers (Basel) 2021; 13:cancers13050944. [PMID: 33668183 PMCID: PMC7956595 DOI: 10.3390/cancers13050944] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/18/2021] [Accepted: 02/22/2021] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Glioblastomas are high-grade brain tumours and are the most common form of malignancy arising in the brain. Patient survival has improved little over the last 40 years, highlighting an urgent unmet need for more effective treatments for these tumours. Current standard-of-care treatment involves surgical removal of as much of the tumour as possible followed by a course of chemo-/radiotherapy. The main chemotherapeutic drug used is called temozolomide, however even with this treatment regimen, the average patient survival following diagnosis is around 15 months. We have identified a protein called ERK5 which is present at higher levels in these high-grade brain tumours compared to normal brain tissue, and which is also associated with resistance to temozolomide and poor patient survival. Additionally, we show that targeting ERK5 in brain tumour cells can improve the effectiveness of temozolomide in killing these tumour cells and offers potential much-needed future clinical benefit to patients diagnosed with glioblastoma. Abstract Brain tumours kill more children and adults under 40 than any other cancer, with approximately half of primary brain tumours being diagnosed as high-grade malignancies known as glioblastomas. Despite de-bulking surgery combined with chemo-/radiotherapy regimens, the mean survival for these patients is only around 15 months, with less than 10% surviving over 5 years. This dismal prognosis highlights the urgent need to develop novel agents to improve the treatment of these tumours. To address this need, we carried out a human kinome siRNA screen to identify potential drug targets that augment the effectiveness of temozolomide (TMZ)—the standard-of-care chemotherapeutic agent used to treat glioblastoma. From this we identified ERK5/MAPK7, which we subsequently validated using a range of siRNA and small molecule inhibitors within a panel of glioma cells. Mechanistically, we find that ERK5 promotes efficient repair of TMZ-induced DNA lesions to confer cell survival and clonogenic capacity. Finally, using several glioblastoma patient cohorts we provide target validation data for ERK5 as a novel drug target, revealing that heightened ERK5 expression at both the mRNA and protein level is associated with increased tumour grade and poorer patient survival. Collectively, these findings provide a foundation to develop clinically effective ERK5 targeting strategies in glioblastomas and establish much-needed enhancement of the therapeutic repertoire used to treat this currently incurable disease.
Collapse
Affiliation(s)
- Natasha Carmell
- Weston Park Cancer Centre, Department of Oncology & Metabolism, The University of Sheffield Medical School, Sheffield S10 2SJ, UK; (N.C.); (O.R.); (K.N.M.); (C.M.-C.); (A.V.); (N.L.); (E.P.-D.)
| | - Ola Rominiyi
- Weston Park Cancer Centre, Department of Oncology & Metabolism, The University of Sheffield Medical School, Sheffield S10 2SJ, UK; (N.C.); (O.R.); (K.N.M.); (C.M.-C.); (A.V.); (N.L.); (E.P.-D.)
- Department of Neurosurgery, Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK
| | - Katie N. Myers
- Weston Park Cancer Centre, Department of Oncology & Metabolism, The University of Sheffield Medical School, Sheffield S10 2SJ, UK; (N.C.); (O.R.); (K.N.M.); (C.M.-C.); (A.V.); (N.L.); (E.P.-D.)
| | - Connor McGarrity-Cottrell
- Weston Park Cancer Centre, Department of Oncology & Metabolism, The University of Sheffield Medical School, Sheffield S10 2SJ, UK; (N.C.); (O.R.); (K.N.M.); (C.M.-C.); (A.V.); (N.L.); (E.P.-D.)
| | - Aurelie Vanderlinden
- Weston Park Cancer Centre, Department of Oncology & Metabolism, The University of Sheffield Medical School, Sheffield S10 2SJ, UK; (N.C.); (O.R.); (K.N.M.); (C.M.-C.); (A.V.); (N.L.); (E.P.-D.)
| | - Nikita Lad
- Weston Park Cancer Centre, Department of Oncology & Metabolism, The University of Sheffield Medical School, Sheffield S10 2SJ, UK; (N.C.); (O.R.); (K.N.M.); (C.M.-C.); (A.V.); (N.L.); (E.P.-D.)
| | - Eva Perroux-David
- Weston Park Cancer Centre, Department of Oncology & Metabolism, The University of Sheffield Medical School, Sheffield S10 2SJ, UK; (N.C.); (O.R.); (K.N.M.); (C.M.-C.); (A.V.); (N.L.); (E.P.-D.)
| | - Sherif F. El-Khamisy
- Sheffield Institute for Nucleic Acids (SInFoNiA) and the Healthy Lifespan Institute, University of Sheffield, Sheffield S10 2TN, UK;
- Institute of Cancer Therapeutics, University of Bradford, Bradford BD7 1DP, UK
| | - Malee Fernando
- Department of Histopathology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2TN, UK;
| | - Katherine G. Finegan
- Faculty of Biology Medicine and Health, University of Manchester, Manchester M13 9PL, UK;
| | - Stephen Brown
- Department of Biomedical Science, The Sheffield RNAi Screening Facility, The University of Sheffield, Sheffield S10 2TN, UK;
| | - Spencer J. Collis
- Weston Park Cancer Centre, Department of Oncology & Metabolism, The University of Sheffield Medical School, Sheffield S10 2SJ, UK; (N.C.); (O.R.); (K.N.M.); (C.M.-C.); (A.V.); (N.L.); (E.P.-D.)
- Sheffield Institute for Nucleic Acids (SInFoNiA) and the Healthy Lifespan Institute, University of Sheffield, Sheffield S10 2TN, UK;
- Correspondence: ; Tel.: +44-(0)114-215-9043
| |
Collapse
|
23
|
Fundamental insights into the interaction between telomerase/TERT and intracellular signaling pathways. Biochimie 2020; 181:12-24. [PMID: 33232793 DOI: 10.1016/j.biochi.2020.11.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 11/07/2020] [Accepted: 11/16/2020] [Indexed: 12/12/2022]
Abstract
Telomerase activity is critical for cancer cells to provide unrestricted proliferation and cellular immortality through maintaining telomeres. Telomerase enzymatic activity is regulatable at the level of DNA, mRNA, post translational modifications, cellular transport and enzyme assembly. More recent studies confirm the interaction of the telomerase with various intracellular signaling pathways including PI3K/AKT/mTOR, NF-κB and Wnt/β-catenin which mainly participating in inflammation, epithelial to mesenchymal transition (EMT) and tumor cell invasion and metastasis. Furthermore, hTERT protein has been detected in non-nuclear sites such as the mitochondria and cytoplasm in cells. Mitochondrial TERT indicates various non-telomere-related functions such as decreasing reactive oxygen species (ROS) generation, boosting the respiration rate, protecting mtDNA by direct binding, interacting with mitochondrial tRNAs and increasing mitochondrial membrane potential which can lead to higher chemoresistance rate in cancer cells during therapies. Understanding the molecular mechanisms of the TERT function and depended interactions in tumor cells can suggest novel therapeutic approaches. Hence, in this review we will explain the telomerase activity regulation in translational and post translational levels besides the established correlations with various cell signaling pathways with possible pathways for therapeutic targeting.
Collapse
|
24
|
Craig JE, Miller JN, Rayavarapu RR, Hong Z, Bulut GB, Zhuang W, Sakurada SM, Temirov J, Low JA, Chen T, Pruett-Miller SM, Huang LJS, Potts MB. MEKK3-MEK5-ERK5 signaling promotes mitochondrial degradation. Cell Death Discov 2020; 6:107. [PMID: 33101709 PMCID: PMC7576125 DOI: 10.1038/s41420-020-00342-7] [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: 07/21/2020] [Revised: 09/09/2020] [Accepted: 09/28/2020] [Indexed: 12/26/2022] Open
Abstract
Mitochondria are vital organelles that coordinate cellular energy homeostasis and have important roles in cell death. Therefore, the removal of damaged or excessive mitochondria is critical for maintaining proper cellular function. The PINK1-Parkin pathway removes acutely damaged mitochondria through a well-characterized mitophagy pathway, but basal mitochondrial turnover occurs via distinct and less well-understood mechanisms. Here we report that the MEKK3-MEK5-ERK5 kinase cascade is required for mitochondrial degradation in the absence of exogenous damage. We demonstrate that genetic or pharmacological inhibition of the MEKK3-MEK5-ERK5 pathway increases mitochondrial content by reducing lysosome-mediated degradation of mitochondria under basal conditions. We show that the MEKK3-MEK5-ERK5 pathway plays a selective role in basal mitochondrial degradation but is not required for non-selective bulk autophagy, damage-induced mitophagy, or restraint of mitochondrial biogenesis. This illuminates the MEKK3-MEK5-ERK5 pathway as a positive regulator of mitochondrial degradation that acts independently of exogenous mitochondrial stressors.
Collapse
Affiliation(s)
- Jane E Craig
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA.,Integrated Biomedical Sciences Program, University of Tennessee Health Science Center, Memphis, Tennessee 38163 USA
| | - Joseph N Miller
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA.,Integrated Biomedical Sciences Program, University of Tennessee Health Science Center, Memphis, Tennessee 38163 USA
| | - Raju R Rayavarapu
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Zhenya Hong
- Department of Cell Biology, The University of Texas Southwestern Medical Center at Dallas, Dallas, Texas 75390 USA.,Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gamze B Bulut
- Department of Cell Biology, The University of Texas Southwestern Medical Center at Dallas, Dallas, Texas 75390 USA
| | - Wei Zhuang
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Sadie Miki Sakurada
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Jamshid Temirov
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Jonathan A Low
- Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Taosheng Chen
- Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Shondra M Pruett-Miller
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Lily Jun-Shen Huang
- Department of Cell Biology, The University of Texas Southwestern Medical Center at Dallas, Dallas, Texas 75390 USA
| | - Malia B Potts
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| |
Collapse
|
25
|
Zheng Y, Han Z, Zhao H, Luo Y. MAPK: A Key Player in the Development and Progression of Stroke. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2020; 19:248-256. [PMID: 32533818 DOI: 10.2174/1871527319666200613223018] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 05/15/2020] [Accepted: 05/16/2020] [Indexed: 12/13/2022]
Abstract
Conclusion:
Stroke is a complex disease caused by genetic and environmental factors, and its etiological
mechanism has not been fully clarified yet, which brings great challenges to its effective prevention
and treatment. MAPK signaling pathway regulates gene expression of eukaryotic cells and basic cellular
processes such as cell proliferation, differentiation, migration, metabolism and apoptosis, which are
considered as therapeutic targets for many diseases. Up to now, mounting evidence has shown that
MAPK signaling pathway is involved in the pathogenesis and development of ischemic stroke. However,
the upstream kinase and downstream kinase of MAPK signaling pathway are complex and the
influencing factors are numerous, the exact role of MAPK signaling pathway in the pathogenesis of
ischemic stroke has not been fully elucidated. MAPK signaling molecules in different cell types in the
brain respond variously after stroke injury, therefore, the present review article is committed to summarizing
the pathological process of different cell types participating in stroke, discussed the mechanism
of MAPK participating in stroke. We further elucidated that MAPK signaling pathway molecules
can be used as therapeutic targets for stroke, thus promoting the prevention and treatment of stroke.
Collapse
Affiliation(s)
- Yangmin Zheng
- Institute of Cerebrovascular Disease Research and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Ziping Han
- Institute of Cerebrovascular Disease Research and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Haiping Zhao
- Institute of Cerebrovascular Disease Research and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Yumin Luo
- Institute of Cerebrovascular Disease Research and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| |
Collapse
|
26
|
Luiz JPM, Toller‐Kawahisa JE, Viacava PR, Nascimento DC, Pereira PT, Saraiva AL, Prado DS, Le Bert M, Giurisato E, Tournier C, Cunha TM, Cunha FQ, Quesniaux V, Ryffel B, Alves‐Filho JC. MEK5/ERK5 signaling mediates IL‐4‐induced M2 macrophage differentiation through regulation of c‐Myc expression. J Leukoc Biol 2020; 108:1215-1223. [DOI: 10.1002/jlb.1ma0520-016r] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 05/27/2020] [Accepted: 07/16/2020] [Indexed: 01/10/2023] Open
Affiliation(s)
- João Paulo M. Luiz
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Juliana E. Toller‐Kawahisa
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Paula R. Viacava
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Daniele C. Nascimento
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Priscilla T. Pereira
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - André L. Saraiva
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Douglas S. Prado
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Marc Le Bert
- CNRS, UMR7355 Orléans, France
- Experimental and Molecular Immunology and Neurogenetics University of Orléans Orléans France
| | - Emanuele Giurisato
- Division of Cancer Sciences School of Medical Sciences Faculty of Biology, Medicine and Health University of Manchester Manchester United Kingdom
| | - Cathy Tournier
- Division of Cancer Sciences School of Medical Sciences Faculty of Biology, Medicine and Health University of Manchester Manchester United Kingdom
| | - Thiago M. Cunha
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Fernando Q. Cunha
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Valerie Quesniaux
- CNRS, UMR7355 Orléans, France
- Experimental and Molecular Immunology and Neurogenetics University of Orléans Orléans France
| | - Bernhard Ryffel
- CNRS, UMR7355 Orléans, France
- Experimental and Molecular Immunology and Neurogenetics University of Orléans Orléans France
| | - José C. Alves‐Filho
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| |
Collapse
|
27
|
Cristea S, Coles GL, Hornburg D, Gershkovitz M, Arand J, Cao S, Sen T, Williamson SC, Kim JW, Drainas AP, He A, Cam LL, Byers LA, Snyder MP, Contrepois K, Sage J. The MEK5-ERK5 Kinase Axis Controls Lipid Metabolism in Small-Cell Lung Cancer. Cancer Res 2020; 80:1293-1303. [PMID: 31969375 PMCID: PMC7073279 DOI: 10.1158/0008-5472.can-19-1027] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 12/13/2019] [Accepted: 01/13/2020] [Indexed: 12/31/2022]
Abstract
Small-cell lung cancer (SCLC) is an aggressive form of lung cancer with dismal survival rates. While kinases often play key roles driving tumorigenesis, there are strikingly few kinases known to promote the development of SCLC. Here, we investigated the contribution of the MAPK module MEK5-ERK5 to SCLC growth. MEK5 and ERK5 were required for optimal survival and expansion of SCLC cell lines in vitro and in vivo. Transcriptomics analyses identified a role for the MEK5-ERK5 axis in the metabolism of SCLC cells, including lipid metabolism. In-depth lipidomics analyses showed that loss of MEK5/ERK5 perturbs several lipid metabolism pathways, including the mevalonate pathway that controls cholesterol synthesis. Notably, depletion of MEK5/ERK5 sensitized SCLC cells to pharmacologic inhibition of the mevalonate pathway by statins. These data identify a new MEK5-ERK5-lipid metabolism axis that promotes the growth of SCLC. SIGNIFICANCE: This study is the first to investigate MEK5 and ERK5 in SCLC, linking the activity of these two kinases to the control of cell survival and lipid metabolism.
Collapse
Affiliation(s)
- Sandra Cristea
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
| | - Garry L Coles
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
| | - Daniel Hornburg
- Department of Genetics, Stanford University, Stanford, California
| | - Maya Gershkovitz
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
| | - Julia Arand
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
| | - Siqi Cao
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
| | - Triparna Sen
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stuart C Williamson
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
- Clinical and Experimental Pharmacology Group, Cancer Research UK Manchester Institute, Manchester, United Kingdom
| | - Jun W Kim
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
| | - Alexandros P Drainas
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
| | - Andrew He
- Department of Pediatrics, Stanford University, Stanford, California
- Department of Genetics, Stanford University, Stanford, California
| | - Laurent Le Cam
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM, Université de Montpellier, Institut Régional du Cancer de Montpellier, Montpellier, France
| | - Lauren Averett Byers
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Michael P Snyder
- Department of Genetics, Stanford University, Stanford, California
| | - Kévin Contrepois
- Department of Genetics, Stanford University, Stanford, California
| | - Julien Sage
- Department of Pediatrics, Stanford University, Stanford, California.
- Department of Genetics, Stanford University, Stanford, California
| |
Collapse
|
28
|
Lochhead PA, Tucker JA, Tatum NJ, Wang J, Oxley D, Kidger AM, Johnson VP, Cassidy MA, Gray NS, Noble MEM, Cook SJ. Paradoxical activation of the protein kinase-transcription factor ERK5 by ERK5 kinase inhibitors. Nat Commun 2020; 11:1383. [PMID: 32170057 PMCID: PMC7069993 DOI: 10.1038/s41467-020-15031-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 02/11/2020] [Indexed: 12/20/2022] Open
Abstract
The dual protein kinase-transcription factor, ERK5, is an emerging drug target in cancer and inflammation, and small-molecule ERK5 kinase inhibitors have been developed. However, selective ERK5 kinase inhibitors fail to recapitulate ERK5 genetic ablation phenotypes, suggesting kinase-independent functions for ERK5. Here we show that ERK5 kinase inhibitors cause paradoxical activation of ERK5 transcriptional activity mediated through its unique C-terminal transcriptional activation domain (TAD). Using the ERK5 kinase inhibitor, Compound 26 (ERK5-IN-1), as a paradigm, we have developed kinase-active, drug-resistant mutants of ERK5. With these mutants, we show that induction of ERK5 transcriptional activity requires direct binding of the inhibitor to the kinase domain. This in turn promotes conformational changes in the kinase domain that result in nuclear translocation of ERK5 and stimulation of gene transcription. This shows that both the ERK5 kinase and TAD must be considered when assessing the role of ERK5 and the effectiveness of anti-ERK5 therapeutics.
Collapse
Affiliation(s)
- Pamela A Lochhead
- Signalling Laboratory, The Babraham Institute, Babraham Research Campus, Cambridge, CB22 3AT, UK.
| | - Julie A Tucker
- York Biomedical Research Institute and Department of Biology, University of York, York, YO10 5DD, UK
| | - Natalie J Tatum
- CRUK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Newcastle University, Newcastle, NE2 4HH, UK
| | - Jinhua Wang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, 02215, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, 02115, USA
| | - David Oxley
- Signalling Laboratory, The Babraham Institute, Babraham Research Campus, Cambridge, CB22 3AT, UK
| | - Andrew M Kidger
- Signalling Laboratory, The Babraham Institute, Babraham Research Campus, Cambridge, CB22 3AT, UK
| | - Victoria P Johnson
- Signalling Laboratory, The Babraham Institute, Babraham Research Campus, Cambridge, CB22 3AT, UK
- Institute of Cancer Research, Chester Beatty Laboratories, 237 Fulham Road, London, SW3 6JB, UK
| | - Megan A Cassidy
- Signalling Laboratory, The Babraham Institute, Babraham Research Campus, Cambridge, CB22 3AT, UK
| | - Nathanael S Gray
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, 02215, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, 02115, USA
| | - Martin E M Noble
- CRUK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Newcastle University, Newcastle, NE2 4HH, UK
| | - Simon J Cook
- Signalling Laboratory, The Babraham Institute, Babraham Research Campus, Cambridge, CB22 3AT, UK.
| |
Collapse
|
29
|
Wang G, Zhao Y, Liu Y, Sun D, Zhen Y, Liu J, Fu L, Zhang L, Ouyang L. Discovery of a Novel Dual-Target Inhibitor of ERK1 and ERK5 That Induces Regulated Cell Death to Overcome Compensatory Mechanism in Specific Tumor Types. J Med Chem 2020; 63:3976-3995. [PMID: 32078308 DOI: 10.1021/acs.jmedchem.9b01896] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Guan Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Yuqian Zhao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Yao Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Dejuan Sun
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Yongqi Zhen
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Jie Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Leilei Fu
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Lan Zhang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Liang Ouyang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| |
Collapse
|
30
|
Targeted Avenues for Cancer Treatment: The MEK5-ERK5 Signaling Pathway. Trends Mol Med 2020; 26:394-407. [PMID: 32277933 DOI: 10.1016/j.molmed.2020.01.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/20/2019] [Accepted: 01/21/2020] [Indexed: 12/13/2022]
Abstract
Twenty years have passed since extracellular signal-regulated kinase 5 (ERK5) and its upstream activator, mitogen-activated protein kinase 5 (MEK5), first emerged onto the cancer research scene. Although we have come a long way in defining the liaison between dysregulated MEK5-ERK5 signaling and the pathogenesis of epithelial and nonepithelial malignancies, selective targeting of this unique pathway remains elusive. Here, we provide an updated review of the existing evidence for a correlation between aberrant MEK5-ERK5 (phospho)proteomic/transcriptomic profiles, aggressive cancer states, and poor patient outcomes. We then focus on emerging insights from preclinical models regarding the relevance of upregulated ERK5 activity in promoting tumor growth, metastasis, therapy resistance, undifferentiated traits, and immunosuppression, highlighting the opportunities, prospects, and challenges of selectively blocking this cascade for antineoplastic treatment and chemosensitization.
Collapse
|
31
|
Beyond Kinase Activity: ERK5 Nucleo-Cytoplasmic Shuttling as a Novel Target for Anticancer Therapy. Int J Mol Sci 2020; 21:ijms21030938. [PMID: 32023850 PMCID: PMC7038028 DOI: 10.3390/ijms21030938] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 01/28/2020] [Accepted: 01/29/2020] [Indexed: 01/18/2023] Open
Abstract
The importance of mitogen-activated protein kinases (MAPK) in human pathology is underlined by the relevance of abnormalities of MAPK-related signaling pathways to a number of different diseases, including inflammatory disorders and cancer. One of the key events in MAPK signaling, especially with respect to pro-proliferative effects that are crucial for the onset and progression of cancer, is MAPK nuclear translocation and its role in the regulation of gene expression. The extracellular signal-regulated kinase 5 (ERK5) is the most recently discovered classical MAPK and it is emerging as a possible target for cancer treatment. The bigger size of ERK5 when compared to other MAPK enables multiple levels of regulation of its expression and activity. In particular, the phosphorylation of kinase domain and C-terminus, as well as post-translational modifications and chaperone binding, are involved in ERK5 regulation. Likewise, different mechanisms control ERK5 nucleo-cytoplasmic shuttling, underscoring the key role of ERK5 in the nuclear compartment. In this review, we will focus on the mechanisms involved in ERK5 trafficking between cytoplasm and nucleus, and discuss how these processes might be exploited to design new strategies for cancer treatment.
Collapse
|
32
|
Xue Z, Wang J, Yu W, Li D, Zhang Y, Wan F, Kou X. Biochanin A protects against PM 2.5-induced acute pulmonary cell injury by interacting with the target protein MEK5. Food Funct 2019; 10:7188-7203. [PMID: 31608342 DOI: 10.1039/c9fo01382b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Epidemiological studies have shown that exposure to ambient fine particulate matter (PM2.5) is associated with an increased risk for cardiopulmonary diseases. The MEK5/ERK5 and NF-κB signaling pathways are closely related to the regulation of acute pulmonary cell injury (APCI) and may play an important role in the underlying pathophysiological mechanisms. Related studies have shown that Biochanin A (BCA) effectively interferes with APCI, but the underlying mechanism through which this occurs is not fully understood. Previously, based on proteomic and bioinformatic research, we found the indispensable role of MEK5 in mediating remission effects of BCA against PM2.5-induced lung toxicity. Therefore, using A549 adenocarcinoma human alveolar basal epithelial cells (A549 cells), we combined western blot and qRT-PCR to study the protective signaling pathways induced by BCA, indicating that MEK5/ERK5 and NF-κB are both involved in mediating APCI in response to PM2.5, and MEK5/ERK5 positively activated NF-κB and its downstream cellular regulatory factors. BCA significantly suppressed PM2.5-induced upregulation of MEK5/ERK5 expression and phosphorylation and activation of NF-κB. Furthermore, due to the specificity of the MEK5/ERK5 protein structure, the binding sites and binding patterns of BCA and MEK5 were analyzed using molecular docking correlation techniques, which showed that there are stable hydrogen bonds between BCA and the PB1 domain of MEK5 as well as its kinase domain. BCA forms a stable complex with MEK5, which has potential effects on MEKK2/3-MEK5-ERK5 ternary interactions, p62/αPKC-mediated NF-κB regulation, and inhibition of MEK5 target protein phosphorylation. Therefore, our study suggests that MEK5 is an important regulator of intracellular signaling of APCI in response to PM2.5 exposure. BCA may exert anti-APCI activity by targeting MEK5 to inhibit activation of the MEK5/ERK5/NF-κB signaling pathway.
Collapse
Affiliation(s)
- Zhaohui Xue
- Department of Food Science, School of Chemical Engineering and Technology, Tianjin University, 300350, Tianjin, China.
| | - Junyu Wang
- Department of Food Science, School of Chemical Engineering and Technology, Tianjin University, 300350, Tianjin, China.
| | - Wancong Yu
- Tianjin Academy of Agricultural Science, 300381, Tianjin, China
| | - Dan Li
- Department of Food Science, School of Chemical Engineering and Technology, Tianjin University, 300350, Tianjin, China.
| | - Yixia Zhang
- Department of Food Science, School of Chemical Engineering and Technology, Tianjin University, 300350, Tianjin, China.
| | - Fang Wan
- Department of Food Science, School of Chemical Engineering and Technology, Tianjin University, 300350, Tianjin, China.
| | - Xiaohong Kou
- Department of Food Science, School of Chemical Engineering and Technology, Tianjin University, 300350, Tianjin, China.
| |
Collapse
|
33
|
Affiliation(s)
- José Yélamos
- Cancer Research Program, Hospital del Mar Medical Research Institute, Barcelona, Spain
| |
Collapse
|
34
|
Neves SP, de Carvalho NC, da Silva MM, Rodrigues ACBC, Bomfim LM, Dias RB, Sales CBS, Rocha CAG, Soares MBP, Batista AA, Bezerra DP. Ruthenium Complexes Containing Heterocyclic Thioamidates Trigger Caspase-Mediated Apoptosis Through MAPK Signaling in Human Hepatocellular Carcinoma Cells. Front Oncol 2019; 9:562. [PMID: 31338323 PMCID: PMC6629894 DOI: 10.3389/fonc.2019.00562] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 06/10/2019] [Indexed: 12/24/2022] Open
Abstract
Herein, ruthenium complexes containing heterocyclic thioamidates [Ru(mmi)(bipy)(dppb)]PF6 (1), [Ru(tzdt)(bipy)(dppb)]PF6 (2), [Ru(dmp)(bipy)(dppb)]PF6 (3) and [Ru(mpca)(bipy)(dppb)]PF6 (4) were investigated for their cellular and molecular effects in cancer cell lines. Complexes 1 and 2 were the most potent of the four compounds against a panel of different cancer cell lines in monolayer cultures and showed potent cytotoxicity in a 3D model of multicellular spheroids that formed from human hepatocellular carcinoma HepG2 cells. In addition, both complexes were able to bind to DNA in a calf thymus DNA model. Compared to the controls, a reduction in cell proliferation, phosphatidylserine externalization, internucleosomal DNA fragmentation, and the loss of the mitochondrial transmembrane potential were observed in HepG2 cells that were treated with these complexes. Additionally, coincubation with a pan-caspase inhibitor (Z-VAD(OMe)-FMK) reduced the levels of apoptosis that were induced by these compounds compared to those in the negative controls, indicating that cell death through apoptosis occurred via a caspase-dependent pathway. Moreover, these complexes also induced the phosphorylation of ERK1/2, and coincubation with an MEK inhibitor (U0126), which is known to inhibit the activation of ERK1/2, but not JNK/SAPK and p38 MAPK inhibitors, reduced the complexes-induced apoptosis compared to that in the negative controls, indicating that the induction of apoptotic cell death occurred through ERK1/2 signaling in HepG2 cells. On the other hand, no increase in oxidative stress was observed in HepG2 cells treated with the complexes, and the complexes-induced apoptosis was not reduced with coincubation with the antioxidant N-acetylcysteine or a p53 inhibitor compared to that in the negative controls, indicating that apoptosis occurred via oxidative stress- and p53-independent pathways. Finally, these complexes also reduced the growth of HepG2 cells that were engrafted in C.B-17 SCID mice compared to that in the negative controls. These results indicated that these complexes are novel anticancer drug candidates for liver cancer treatment.
Collapse
Affiliation(s)
- Sara P Neves
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Brazil
| | | | - Monize M da Silva
- Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil
| | | | - Larissa M Bomfim
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Brazil
| | - Rosane B Dias
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Brazil
| | - Caroline B S Sales
- Department of Biomorphology, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | | | - Milena B P Soares
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Brazil
| | - Alzir A Batista
- Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil
| | - Daniel P Bezerra
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Brazil
| |
Collapse
|
35
|
Horwitz V, Cohen-Gihon I, Egoz I, Dachir S, Cohen M, Cohen L, Gutman H, Gez R, Kadar T, Gore A, Beth-Din A, Zvi A, Zaide G, Israeli O. A comprehensive analysis of corneal mRNA levels during sulfur mustard induced ocular late pathology in the rabbit model using RNA sequencing. Exp Eye Res 2019; 184:201-212. [DOI: 10.1016/j.exer.2019.04.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 04/12/2019] [Indexed: 01/21/2023]
|
36
|
Hasan M, Marzouk MA, Adhikari S, Wright TD, Miller BP, Matossian MD, Elliott S, Wright M, Alzoubi M, Collins-Burow BM, Burow ME, Holzgrabe U, Zlotos DP, Stratford RE, Witt-Enderby PA. Pharmacological, Mechanistic, and Pharmacokinetic Assessment of Novel Melatonin-Tamoxifen Drug Conjugates as Breast Cancer Drugs. Mol Pharmacol 2019; 96:272-296. [PMID: 31221824 DOI: 10.1124/mol.119.116202] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 06/07/2019] [Indexed: 02/05/2023] Open
Abstract
Tamoxifen is used to prevent and treat estrogen receptor-positive (ER+) breast cancer (BC); however, its chronic use can increase uterine cancer risk and induce tamoxifen resistance. Novel melatonin-tamoxifen drug conjugates may be promising to treat BC and may help offset the adverse effects of tamoxifen usage alone due to the presence of melatonin. We synthesized and screened five drug conjugates (C2, C4, C5, C9, and C15 linked) for their effects on BC cell (MCF-7, tamoxifen-resistant MCF-7, mouse mammary carcinoma, MDA-MB-231, and BT-549) viability, migration, and binding affinity to melatonin receptor 1 (MT1R) and estrogen receptor 1 (ESR1). C4 and C5 demonstrated the most favorable pharmacological characteristics with respect to binding profiles (affinity for ESR1 and MT1R) and their potency/efficacy to inhibit BC cell viability and migration in four phenotypically diverse invasive ductal BC cell lines. C4 and C5 were further assessed for their actions against tamoxifen-resistant MCF-7 cells and a patient-derived xenograft triple-negative BC cell line (TU-BcX-4IC) and for their mechanisms of action using selective mitogen-activated protein kinase kinase MEK1/2, MEK5, and phosphoinositide 3-kinase (PI3K) inhibitors. C4 and C5 inhibited tamoxifen-resistant MCF-7 cells with equal potency (IC50 = 4-8 μM) and efficacy (∼90% inhibition of viability and migration) but demonstrated increased potency (IC50 = 80-211 μM) and efficacy (∼140% inhibition) to inhibit migration versus cell viability (IC50 = 181-304 mM; efficacy ∼80% inhibition) in TU-BcX-4IC cells. Unique pharmacokinetic profiles were observed, with C4 having greater bioavailability than C5. Further assessment of C4 and C5 demonstrates that they create novel pharmacophores within each BC cell that is context specific and involves MEK1/2/pERK1/2, MEK5/pERK5, PI3K, and nuclear factor κB. These melatonin-tamoxifen drug conjugates show promise as novel anticancer drugs and further preclinical and clinical evaluation is warranted.
Collapse
Affiliation(s)
- Mahmud Hasan
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Mohamed Akmal Marzouk
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Saugat Adhikari
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Thomas D Wright
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Benton P Miller
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Margarite D Matossian
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Steven Elliott
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Maryl Wright
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Madlin Alzoubi
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Bridgette M Collins-Burow
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Matthew E Burow
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Ulrike Holzgrabe
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Darius P Zlotos
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Robert E Stratford
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| | - Paula A Witt-Enderby
- Division of Pharmaceutical, Administrative and Social Sciences, Duquesne University, Pittsburgh, Pennsylvania (M.H., T.D.W., B.P.M., P.A.W.-E.); Department of Pharmaceutical Chemistry, German University in Cairo, New Cairo City, Cairo, Egypt (M.A.M., D.P.Z.); Purdue University, West Lafayette, Indiana (S.A.); Section of Hematology and Medical Oncology, Department of Medicine, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana (M.D.M., S.E., M.W., M.A., B.M.C.-B., M.E.B.); Institute of Pharmacy and Food Chemistry, University of Wuerzburg, Am Hubland, Wuerzburg, Germany (U.H.); Indiana University School of Medicine, Indianapolis, Indiana (R.E.S.); and Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (P.A.W.-E.)
| |
Collapse
|
37
|
Sharma NK, Sarode SC, Sarode GS, Patil S. Vomocytosis by macrophages: a crucial event in the local niche of tumors. Future Oncol 2019; 15:1545-1550. [DOI: 10.2217/fon-2019-0078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Nilesh Kumar Sharma
- Cancer & Translational Research Lab, Dr DY Patil Biotechnology & Bioinformatics Institute, Dr DY Patil Vidyapeeth, Pune 411033, Maharashtra, India
| | - Sachin C Sarode
- Department of Oral Pathology & Microbiology, Dr DY Patil Dental College & Hospital, Dr DY Patil Vidyapeeth, Sant Tukaram Nagar, Pimpri, Pune, India
| | - Gargi S Sarode
- Department of Oral Pathology & Microbiology, Dr DY Patil Dental College & Hospital, Dr DY Patil Vidyapeeth, Sant Tukaram Nagar, Pimpri, Pune, India
| | - Shankargouda Patil
- Department of Maxillofacial Surgery & Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| |
Collapse
|
38
|
Impact of ERK5 on the Hallmarks of Cancer. Int J Mol Sci 2019; 20:ijms20061426. [PMID: 30901834 PMCID: PMC6471124 DOI: 10.3390/ijms20061426] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/15/2019] [Accepted: 03/18/2019] [Indexed: 12/15/2022] Open
Abstract
Extracellular signal-regulated kinase 5 (ERK5) belongs to the mitogen-activated protein kinase (MAPK) family that consists of highly conserved enzymes expressed in all eukaryotic cells and elicits several biological responses, including cell survival, proliferation, migration, and differentiation. In recent years, accumulating lines of evidence point to a relevant role of ERK5 in the onset and progression of several types of cancer. In particular, it has been reported that ERK5 is a key signaling molecule involved in almost all the biological features of cancer cells so that its targeting is emerging as a promising strategy to suppress tumor growth and spreading. Based on that, in this review, we pinpoint the hallmark-specific role of ERK5 in cancer in order to identify biological features that will potentially benefit from ERK5 targeting.
Collapse
|
39
|
Sánchez-Fdez A, Ortiz-Ruiz MJ, Re-Louhau MF, Ramos I, Blanco-Múñez Ó, Ludeña D, Abad M, Sánchez-Martín M, Pandiella A, Esparís-Ogando A. MEK5 promotes lung adenocarcinoma. Eur Respir J 2019; 53:13993003.01327-2018. [PMID: 30442718 PMCID: PMC6393765 DOI: 10.1183/13993003.01327-2018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 11/05/2018] [Indexed: 11/05/2022]
Abstract
Lung cancer represents the leading cause of cancer death worldwide [1]. Because of that, intense efforts are being devoted to the development of novel therapeutic strategies to fight the disease [2]. In this respect, identification of new oncogenic drivers offers therapeutic opportunities in tumours in which those molecules or other cooperating elements play a pathophysiological role. Here, we show that the MEK5 mitogen-activated protein kinase kinase has a pivotal role in lung cancer. MEK5 acts as an oncogenic driver in mice lung cancer and is pivotal for human lung adenocarcinomahttp://ow.ly/M9e830mZb8N
Collapse
Affiliation(s)
- Adrián Sánchez-Fdez
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, Salamanca, Spain.,IBSAL, Salamanca, Spain.,CIBERONC, Salamanca, Spain
| | - María Jesús Ortiz-Ruiz
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, Salamanca, Spain.,IBSAL, Salamanca, Spain
| | - María Florencia Re-Louhau
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, Salamanca, Spain.,IBSAL, Salamanca, Spain
| | - Isabel Ramos
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, Salamanca, Spain
| | - Óscar Blanco-Múñez
- IBSAL, Salamanca, Spain.,Pathology Service, University Hospital, Salamanca, Spain
| | - Dolores Ludeña
- IBSAL, Salamanca, Spain.,Pathology Service, University Hospital, Salamanca, Spain
| | - Mar Abad
- IBSAL, Salamanca, Spain.,Pathology Service, University Hospital, Salamanca, Spain
| | - Manuel Sánchez-Martín
- CIBERONC, Salamanca, Spain.,Transgenic Facility of the Nucleus Platform, University of Salamanca, Salamanca, Spain
| | - Atanasio Pandiella
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, Salamanca, Spain.,IBSAL, Salamanca, Spain.,CIBERONC, Salamanca, Spain
| | - Azucena Esparís-Ogando
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, Salamanca, Spain.,IBSAL, Salamanca, Spain.,CIBERONC, Salamanca, Spain
| |
Collapse
|
40
|
MEK5/ERK5 activation regulates colon cancer stem-like cell properties. Cell Death Discov 2019; 5:68. [PMID: 30774996 PMCID: PMC6370793 DOI: 10.1038/s41420-019-0150-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 11/21/2018] [Accepted: 11/29/2018] [Indexed: 02/06/2023] Open
Abstract
Colon cancer has been proposed to be sustained by a small subpopulation of stem-like cells with unique properties allowing them to survive conventional therapies and drive tumor recurrence. Identification of targetable signaling pathways contributing to malignant stem-like cell maintenance may therefore translate into new therapeutic strategies to overcome drug resistance. Here we demonstrated that MEK5/ERK5 signaling activation is associated with stem-like malignant phenotypes. Conversely, using a panel of cell line-derived three-dimensional models, we showed that ERK5 inhibition markedly suppresses the molecular and functional features of colon cancer stem-like cells. Particularly, pharmacological inhibition of ERK5 using XMD8-92 reduced the rate of primary and secondary sphere formation, the expression of pluripotency transcription factors SOX2, NANOG, and OCT4, and the proportion of tumor cells with increased ALDH activity. Notably, this was further associated with increased sensitivity to 5-fluorouracil-based chemotherapy. Mechanistically, ERK5 inhibition resulted in decreased IL-8 expression and NF-κB transcriptional activity, suggesting a possible ERK5/NF-κB/IL-8 signaling axis regulating stem-like cell malignancy. Taken together, our results provide proof of principle that ERK5-targeted inhibition may be a promising therapeutic approach to eliminate drug-resistant cancer stem-like cells and improve colon cancer treatment.
Collapse
|
41
|
Nguyen D, Lemos C, Wortmann L, Eis K, Holton SJ, Boemer U, Moosmayer D, Eberspaecher U, Weiske J, Lechner C, Prechtl S, Suelzle D, Siegel F, Prinz F, Lesche R, Nicke B, Nowak-Reppel K, Himmel H, Mumberg D, von Nussbaum F, Nising CF, Bauser M, Haegebarth A. Discovery and Characterization of the Potent and Highly Selective (Piperidin-4-yl)pyrido[3,2- d]pyrimidine Based in Vitro Probe BAY-885 for the Kinase ERK5. J Med Chem 2019; 62:928-940. [PMID: 30563338 DOI: 10.1021/acs.jmedchem.8b01606] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The availability of a chemical probe to study the role of a specific domain of a protein in a concentration- and time-dependent manner is of high value. Herein, we report the identification of a highly potent and selective ERK5 inhibitor BAY-885 by high-throughput screening and subsequent structure-based optimization. ERK5 is a key integrator of cellular signal transduction, and it has been shown to play a role in various cellular processes such as proliferation, differentiation, apoptosis, and cell survival. We could demonstrate that inhibition of ERK5 kinase and transcriptional activity with a small molecule did not translate into antiproliferative activity in different relevant cell models, which is in contrast to the results obtained by RNAi technology.
Collapse
Affiliation(s)
- Duy Nguyen
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Clara Lemos
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Lars Wortmann
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Knut Eis
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Simon J Holton
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Ulf Boemer
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Dieter Moosmayer
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Uwe Eberspaecher
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Joerg Weiske
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Christian Lechner
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Stefan Prechtl
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Detlev Suelzle
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Franziska Siegel
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Florian Prinz
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Ralf Lesche
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Barbara Nicke
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | | | - Herbert Himmel
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Dominik Mumberg
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Franz von Nussbaum
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Carl F Nising
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Marcus Bauser
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| | - Andrea Haegebarth
- Research & Development, Pharmaceuticals , Bayer AG , 13353 Berlin , Germany
| |
Collapse
|
42
|
Vaseva AV, Blake DR, Gilbert TSK, Ng S, Hostetter G, Azam SH, Ozkan-Dagliyan I, Gautam P, Bryant KL, Pearce KH, Herring LE, Han H, Graves LM, Witkiewicz AK, Knudsen ES, Pecot CV, Rashid N, Houghton PJ, Wennerberg K, Cox AD, Der CJ. KRAS Suppression-Induced Degradation of MYC Is Antagonized by a MEK5-ERK5 Compensatory Mechanism. Cancer Cell 2018; 34:807-822.e7. [PMID: 30423298 PMCID: PMC6321749 DOI: 10.1016/j.ccell.2018.10.001] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 07/03/2018] [Accepted: 10/01/2018] [Indexed: 12/20/2022]
Abstract
Our recent ERK1/2 inhibitor analyses in pancreatic ductal adenocarcinoma (PDAC) indicated ERK1/2-independent mechanisms maintaining MYC protein stability. To identify these mechanisms, we determined the signaling networks by which mutant KRAS regulates MYC. Acute KRAS suppression caused rapid proteasome-dependent loss of MYC protein, through both ERK1/2-dependent and -independent mechanisms. Surprisingly, MYC degradation was independent of PI3K-AKT-GSK3β signaling and the E3 ligase FBWX7. We then established and applied a high-throughput screen for MYC protein degradation and performed a kinome-wide proteomics screen. We identified an ERK1/2-inhibition-induced feedforward mechanism dependent on EGFR and SRC, leading to ERK5 activation and phosphorylation of MYC at S62, preventing degradation. Concurrent inhibition of ERK1/2 and ERK5 disrupted this mechanism, synergistically causing loss of MYC and suppressing PDAC growth.
Collapse
Affiliation(s)
- Angelina V Vaseva
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; The Greehey Children's Cancer Research Institute, The University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Devon R Blake
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Thomas S K Gilbert
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; UNC Michael Hooker Proteomics Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Serina Ng
- Department of Molecular and Cellular Biology, Roswell Park Cancer Center, Buffalo, NY 14203, USA
| | - Galen Hostetter
- Pathology and Biorepository Core, The Van Andel Research Institute, Grand Rapids, MI 49503, USA
| | - Salma H Azam
- Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Irem Ozkan-Dagliyan
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Prson Gautam
- Institute for Molecular Medicine Finland, University of Helsinki, 00290 Helsinki, Finland
| | - Kirsten L Bryant
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Kenneth H Pearce
- Center for Integrative Chemical Biology and Drug Discovery, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Laura E Herring
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; UNC Michael Hooker Proteomics Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Haiyong Han
- Molecular Medicine Division, Translational Genomic Research Institute, Phoenix, AZ 85004, USA
| | - Lee M Graves
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | | | - Erik S Knudsen
- Department of Molecular and Cellular Biology, Roswell Park Cancer Center, Buffalo, NY 14203, USA
| | - Chad V Pecot
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Naim Rashid
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Peter J Houghton
- The Greehey Children's Cancer Research Institute, The University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Krister Wennerberg
- Institute for Molecular Medicine Finland, University of Helsinki, 00290 Helsinki, Finland
| | - Adrienne D Cox
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Channing J Der
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
| |
Collapse
|
43
|
Segal T, Salmon-Divon M, Gerlitz G. The Heterochromatin Landscape in Migrating Cells and the Importance of H3K27me3 for Associated Transcriptome Alterations. Cells 2018; 7:E205. [PMID: 30423977 PMCID: PMC6262444 DOI: 10.3390/cells7110205] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 11/06/2018] [Accepted: 11/07/2018] [Indexed: 01/01/2023] Open
Abstract
H3K9me3, H3K27me3, and H4K20me1 are epigenetic markers associated with chromatin condensation and transcriptional repression. Previously, we found that migration of melanoma cells is associated with and dependent on global chromatin condensation that includes a global increase in these markers. Taken together with more recent reports by others suggests it is a general signature of migrating cells. Here, to learn about the function of these markers in migrating cells, we mapped them by ChIP-seq analysis. This analysis revealed that induction of migration leads to expansion of these markers along the genome and to an increased overlapping between them. Significantly, induction of migration led to a higher increase in H3K9me3 and H4K20me1 signals at repetitive elements than at protein-coding genes, while an opposite pattern was found for H3K27me3. Transcriptome analysis revealed 182 altered genes following induction of migration, of which 33% are dependent on H3K27me3 for these changes. H3K27me3 was also required to prevent changes in the expression of 501 other genes upon induction of migration. Taken together, our results suggest that heterochromatinization in migrating cells is global and not restricted to specific genomic loci and that H3K27me3 is a key component in executing a migration-specific transcriptional plan.
Collapse
Affiliation(s)
- Tamar Segal
- Department of Molecular Biology, Faculty of Life Sciences and Ariel Center for Applied Cancer Research, Ariel University, Ariel 40700, Israel.
| | - Mali Salmon-Divon
- Department of Molecular Biology, Faculty of Life Sciences and Ariel Center for Applied Cancer Research, Ariel University, Ariel 40700, Israel.
| | - Gabi Gerlitz
- Department of Molecular Biology, Faculty of Life Sciences and Ariel Center for Applied Cancer Research, Ariel University, Ariel 40700, Israel.
| |
Collapse
|
44
|
Schroll MM, Ludwig KR, LaBonia GJ, Herring EL, Hummon AB. Combined Short-Term Glucose Starvation and Chemotherapy in 3D Colorectal Cancer Cell Culture Decreases 14-3-3 Family Protein Expression and Phenotypic Response to Therapy. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2018; 29:2012-2022. [PMID: 30019162 PMCID: PMC9366728 DOI: 10.1007/s13361-018-2013-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/31/2018] [Accepted: 06/21/2018] [Indexed: 05/16/2023]
Abstract
Short-term glucose starvation prior to chemotherapy has the potential to preferentially weaken cancer cells, making them more likely to succumb to treatment, while protecting normal cells. In this study, we used 3D cell cultures of colorectal cancer and assessed the effects of short-term glucose starvation and chemotherapy compared to treatment of either individually. We evaluated both phenotypic changes and protein expression levels. Our findings indicate that the combined treatment results in more significant phenotypic responses, including decreased cell viability and clonogenicity. These phenotypic responses can be explained by the decreased expression of LDHA and 14-3-3 family proteins, which were found only in the combined treatment groups. This study indicates that short-term glucose starvation has the potential to increase the efficacy of current cancer treatment regimes. Graphical Abstract ᅟ.
Collapse
Affiliation(s)
- Monica M Schroll
- Department of Chemistry and Biochemistry, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Katelyn R Ludwig
- Department of Chemistry and Biochemistry, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Gabriel J LaBonia
- Department of Chemistry and Biochemistry, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Emily L Herring
- Department of Chemistry and Biochemistry, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Amanda B Hummon
- Department of Chemistry and Biochemistry, Comprehensive Cancer Center, The Ohio State University, 414 Biomedical Research Tower, Columbus, OH, 43201, USA.
| |
Collapse
|
45
|
Tusa I, Cheloni G, Poteti M, Gozzini A, DeSouza NH, Shan Y, Deng X, Gray NS, Li S, Rovida E, Dello Sbarba P. Targeting the Extracellular Signal-Regulated Kinase 5 Pathway to Suppress Human Chronic Myeloid Leukemia Stem Cells. Stem Cell Reports 2018; 11:929-943. [PMID: 30245209 PMCID: PMC6178886 DOI: 10.1016/j.stemcr.2018.08.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 08/22/2018] [Accepted: 08/22/2018] [Indexed: 12/20/2022] Open
Abstract
Tyrosine kinase inhibitors (TKi) are effective against chronic myeloid leukemia (CML), but their inefficacy on leukemia stem cells (LSCs) may lead to relapse. To identify new druggable targets alternative to BCR/ABL, we investigated the role of the MEK5/ERK5 pathway in LSC maintenance in low oxygen, a feature of bone marrow stem cell niches. We found that MEK5/ERK5 pathway inhibition reduced the growth of CML patient-derived cells and cell lines in vitro and the number of leukemic cells in vivo. Treatment in vitro of primary CML cells with MEK5/ERK5 inhibitors, but not TKi, strikingly reduced culture repopulation ability (CRA), serial colony formation ability, long-term culture-initiating cells (LTC-ICs), and CD26-expressing cells. Importantly, MEK5/ERK5 inhibition was effective on CML cells regardless of the presence or absence of imatinib, and did not reduce CRA or LTC-ICs of normal CD34+ cells. Thus, targeting MEK/ERK5 may represent an innovative therapeutic approach to suppress CML progenitor/stem cells. ERK5 is constitutively active in chronic myeloid leukemia (CML) cells ERK5 pathway inhibition reduces the growth of CML cells in vitro and in vivo ERK5 pathway inhibition strikingly reduces CML progenitor/stem cell maintenance The combination of ERK5i with imatinib reduces the expression of stem cell proteins
Collapse
Affiliation(s)
- Ignazia Tusa
- Department of Experimental and Clinical Biomedical Sciences, Università degli Studi di Firenze, viale G.B. Morgagni, 50, Firenze 50134, Italy; Istituto Toscano Tumori (ITT), Firenze 50134, Italy
| | - Giulia Cheloni
- Department of Experimental and Clinical Biomedical Sciences, Università degli Studi di Firenze, viale G.B. Morgagni, 50, Firenze 50134, Italy; Istituto Toscano Tumori (ITT), Firenze 50134, Italy
| | - Martina Poteti
- Department of Experimental and Clinical Biomedical Sciences, Università degli Studi di Firenze, viale G.B. Morgagni, 50, Firenze 50134, Italy
| | - Antonella Gozzini
- Hematology Unit, Careggi University Hospital (AOUC), Firenze 50134, Italy
| | - Ngoc Ho DeSouza
- Department of Medicine, University of Massachusetts, Worcester, MA 01605, USA
| | - Yi Shan
- Department of Medicine, University of Massachusetts, Worcester, MA 01605, USA
| | - Xianming Deng
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Nathanael S Gray
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Shaoguang Li
- Department of Medicine, University of Massachusetts, Worcester, MA 01605, USA
| | - Elisabetta Rovida
- Department of Experimental and Clinical Biomedical Sciences, Università degli Studi di Firenze, viale G.B. Morgagni, 50, Firenze 50134, Italy; Istituto Toscano Tumori (ITT), Firenze 50134, Italy.
| | - Persio Dello Sbarba
- Department of Experimental and Clinical Biomedical Sciences, Università degli Studi di Firenze, viale G.B. Morgagni, 50, Firenze 50134, Italy; Istituto Toscano Tumori (ITT), Firenze 50134, Italy.
| |
Collapse
|
46
|
MicroRNA-143 targets ERK5 in granulopoiesis and predicts outcome of patients with acute myeloid leukemia. Cell Death Dis 2018; 9:814. [PMID: 30050105 PMCID: PMC6062564 DOI: 10.1038/s41419-018-0837-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 05/30/2018] [Accepted: 06/26/2018] [Indexed: 12/12/2022]
Abstract
Hematopoiesis, the formation of blood cells from hematopoietic stem cells (HSC), is a highly regulated process. Since the discovery of microRNAs (miRNAs), several studies have shown their significant role in the regulation of the hematopoietic system. Impaired expression of miRNAs leads to disrupted cellular pathways and in particular causes loss of hematopoietic ability. Here, we report a previously unrecognized function of miR-143 in granulopoiesis. Hematopoietic cells undergoing granulocytic differentiation exhibited increased miR-143 expression. Overexpression or ablation of miR-143 expression resulted in accelerated granulocytic differentiation or block of differentiation, respectively. The absence of miR-143 in mice resulted in a reduced number of mature granulocytes in blood and bone marrow. Additionally, we observed an association of high miR-143 expression levels with a higher probability of survival in two different cohorts of patients with acute myeloid leukemia (AML). Overexpression of miR-143 in AML cells impaired cell growth, partially induced differentiation, and caused apoptosis. Argonaute2-RNA-Immunoprecipitation assay revealed ERK5, a member of the MAPK-family, as a target of miR-143 in myeloid cells. Further, we observed an inverse correlation of miR-143 and ERK5 in primary AML patient samples, and in CD34+ HSPCs undergoing granulocytic differentiation and we confirmed functional relevance of ERK5 in myeloid cells. In conclusion, our data describe miR-143 as a relevant factor in granulocyte differentiation, whose expression may be useful as a prognostic and therapeutic factor in AML therapy.
Collapse
|
47
|
Kashino Y, Obara Y, Okamoto Y, Saneyoshi T, Hayashi Y, Ishii K. ERK5 Phosphorylates K v4.2 and Inhibits Inactivation of the A-Type Current in PC12 Cells. Int J Mol Sci 2018; 19:ijms19072008. [PMID: 29996472 PMCID: PMC6073465 DOI: 10.3390/ijms19072008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 06/28/2018] [Accepted: 06/28/2018] [Indexed: 12/31/2022] Open
Abstract
Extracellular signal-regulated kinase 5 (ERK5) regulates diverse physiological responses such as proliferation, differentiation, and gene expression. Previously, we demonstrated that ERK5 is essential for neurite outgrowth and catecholamine biosynthesis in PC12 cells and sympathetic neurons. However, it remains unclear how ERK5 regulates the activity of ion channels, which are important for membrane excitability. Thus, we examined the effect of ERK5 on the ion channel activity in the PC12 cells that overexpress both ERK5 and the constitutively active MEK5 mutant. The gene and protein expression levels of voltage-dependent Ca2+ and K+ channels were determined by RT-qPCR or Western blotting. The A-type K+ current was recorded using the whole-cell patch clamp method. In these ERK5-activated cells, the gene expression levels of voltage-dependent L- and P/Q-type Ca2+ channels did not alter, but the N-type Ca2+ channel was slightly reduced. In contrast, those of Kv4.2 and Kv4.3, which are components of the A-type current, were significantly enhanced. Unexpectedly, the protein levels of Kv4.2 were not elevated by ERK5 activation, but the phosphorylation levels were increased by ERK5 activation. By electrophysiological analysis, the inactivation time constant of the A-type current was prolonged by ERK5 activation, without changes in the peak current. Taken together, ERK5 inhibits an inactivation of the A-type current by phosphorylation of Kv4.2, which may contribute to the neuronal differentiation process.
Collapse
Affiliation(s)
- Yurina Kashino
- Department of Pharmacology, Yamagata University School of Medicine, Yamagata 990-9585, Japan.
| | - Yutaro Obara
- Department of Pharmacology, Yamagata University School of Medicine, Yamagata 990-9585, Japan.
| | - Yosuke Okamoto
- Department of Pharmacology, Yamagata University School of Medicine, Yamagata 990-9585, Japan.
| | - Takeo Saneyoshi
- Department of Pharmacology, Kyoto University Graduate School of Medicine, Kyoto 606-8501, Japan.
| | - Yasunori Hayashi
- Department of Pharmacology, Kyoto University Graduate School of Medicine, Kyoto 606-8501, Japan.
| | - Kuniaki Ishii
- Department of Pharmacology, Yamagata University School of Medicine, Yamagata 990-9585, Japan.
| |
Collapse
|
48
|
Structure activity relationships of anthranilic acid-based compounds on cellular and in vivo mitogen activated protein kinase-5 signaling pathways. Bioorg Med Chem Lett 2018; 28:2294-2301. [DOI: 10.1016/j.bmcl.2018.05.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 05/11/2018] [Accepted: 05/12/2018] [Indexed: 11/15/2022]
|
49
|
Dompe N, Klijn C, Watson SA, Leng K, Port J, Cuellar T, Watanabe C, Haley B, Neve R, Evangelista M, Stokoe D. A CRISPR screen identifies MAPK7 as a target for combination with MEK inhibition in KRAS mutant NSCLC. PLoS One 2018; 13:e0199264. [PMID: 29912950 PMCID: PMC6005515 DOI: 10.1371/journal.pone.0199264] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 06/04/2018] [Indexed: 11/22/2022] Open
Abstract
Mutant KRAS represents one of the most frequently observed oncogenes in NSCLC, yet no therapies are approved for tumors that express activated KRAS variants. While there is strong rationale for the use of MEK inhibitors to treat tumors with activated RAS/MAPK signaling, these have proven ineffective clinically. We therefore implemented a CRISPR screening approach to identify novel agents to sensitize KRAS mutant NSCLC cells to MEK inhibitor treatment. This approach identified multiple components of the canonical RAS/MAPK pathway consistent with previous studies. In addition, we identified MAPK7 as a novel, strong hit and validated this finding using multiple orthogonal approaches including knockdown and pharmacological inhibition. We show that MAPK7 inhibition attenuates the re-activation of MAPK signaling occurring following long-term MEK inhibition, thereby illustrating that MAPK7 mediates pathway reactivation in the face of MEK inhibition. Finally, genetic knockdown of MAPK7 combined with the MEK inhibitor cobimetinib in a mutant KRAS NSCLC xenograft model to mediate improved tumor growth inhibition. These data highlight that MAPK7 represents a promising target for combination treatment with MEK inhibition in KRAS mutant NSCLC.
Collapse
Affiliation(s)
- Nicholas Dompe
- Department of Discovery Oncology, Genentech Inc., South San Francisco, CA, United States of America
| | - Christiaan Klijn
- Department of Bioinformatics, Genentech Inc., South San Francisco, CA, United States of America
| | - Sara A. Watson
- Department of Discovery Oncology, Genentech Inc., South San Francisco, CA, United States of America
| | - Katherine Leng
- Department of Discovery Oncology, Genentech Inc., South San Francisco, CA, United States of America
| | - Jenna Port
- Department of Discovery Oncology, Genentech Inc., South San Francisco, CA, United States of America
| | - Trinna Cuellar
- Department of Molecular Biology, Genentech Inc., South San Francisco, CA, United States of America
| | - Colin Watanabe
- Department of Bioinformatics, Genentech Inc., South San Francisco, CA, United States of America
| | - Benjamin Haley
- Department of Molecular Biology, Genentech Inc., South San Francisco, CA, United States of America
| | - Richard Neve
- Department of Discovery Oncology, Genentech Inc., South San Francisco, CA, United States of America
| | - Marie Evangelista
- Department of Discovery Oncology, Genentech Inc., South San Francisco, CA, United States of America
| | - David Stokoe
- Department of Discovery Oncology, Genentech Inc., South San Francisco, CA, United States of America
- * E-mail:
| |
Collapse
|
50
|
Akyol O, Sherchan P, Yilmaz G, Reis C, Ho WM, Wang Y, Huang L, Solaroglu I, Zhang JH. Neurotrophin-3 provides neuroprotection via TrkC receptor dependent pErk5 activation in a rat surgical brain injury model. Exp Neurol 2018; 307:82-89. [PMID: 29883578 DOI: 10.1016/j.expneurol.2018.06.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 05/14/2018] [Accepted: 06/04/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Surgical brain injury (SBI) which occurs due to the inadvertent injury inflicted to surrounding brain tissue during neurosurgical procedures can potentiate blood brain barrier (BBB) permeability, brain edema and neurological deficits. This study investigated the role of neurotrophin 3 (NT-3) and tropomyosin related kinase receptor C (TrkC) against brain edema and neurological deficits in a rat SBI model. METHODS SBI was induced in male Sprague Dawley rats by partial right frontal lobe resection. Temporal expression of endogenous NT-3 and TrkC was evaluated at 6, 12, 24 and 72 h after SBI. SBI rats received recombinant NT-3 which was directly applied to the brain surgical injury site using gelfoam. Brain edema and neurological function was evaluated at 24 and 72 h after SBI. Small interfering RNA (siRNA) for TrkC and Rap1 was administered via intracerebroventricular injection 24 h before SBI. BBB permeability assay and western blot was performed at 24 h after SBI. RESULTS Endogenous NT-3 was decreased and TrkC expression increased after SBI. Topical administration of recombinant NT-3 reduced brain edema, BBB permeability and improved neurological function after SBI. Recombinant NT-3 administration increased the expression of phosphorylated Rap1 and Erk5. The protective effect of NT-3 was reversed with TrkC siRNA but not Rap1 siRNA. CONCLUSIONS Topical application of NT-3 reduced brain edema, BBB permeability and improved neurological function after SBI. The protective effect of NT-3 was possibly mediated via TrkC dependent activation of Erk5.
Collapse
Affiliation(s)
- Onat Akyol
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92354, USA
| | - Prativa Sherchan
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92354, USA
| | - Gokce Yilmaz
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92354, USA
| | - Cesar Reis
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92354, USA
| | - Wingi Man Ho
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92354, USA
| | - Yuechun Wang
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92354, USA
| | - Lei Huang
- Department of Neurosurgery, Loma Linda University, CA 92354, USA
| | - Ihsan Solaroglu
- Koç University, School of Medicine, Department of Neurosurgery, Rumelifeneri Yolu, 34450 Sarıyer, Istanbul, Turkey
| | - John H Zhang
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92354, USA; Department of Neurosurgery, Loma Linda University, CA 92354, USA; Department of Anesthesiology, Loma Linda University, CA 92354, USA.
| |
Collapse
|