1
|
Rastogi S, Joshi A, Sato N, Lee S, Lee MJ, Trepel JB, Neckers L. An update on the status of HSP90 inhibitors in cancer clinical trials. Cell Stress Chaperones 2024; 29:519-539. [PMID: 38878853 PMCID: PMC11260857 DOI: 10.1016/j.cstres.2024.05.005] [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: 04/26/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/29/2024] Open
Abstract
The evolutionary conserved molecular chaperone heat shock protein 90 (HSP90) plays an indispensable role in tumorigenesis by stabilizing client oncoproteins. Although the functionality of HSP90 is tightly regulated, cancer cells exhibit a unique dependence on this chaperone, leading to its overexpression, which has been associated with poor prognosis in certain malignancies. While various strategies targeting heat shock proteins (HSPs) involved in carcinogenesis have been explored, only inhibition of HSP90 has consistently and effectively resulted in proteasomal degradation of its client proteins. To date, a total of 22 HSP90 inhibitors (HSP90i) have been tested in 186 cancer clinical trials, as reported by clinicaltrials.gov. Among these trials, 60 % have been completed, 10 % are currently active, and 30 % have been suspended, terminated, or withdrawn. HSP90 inhibitors (HSP90i) have been used as single agents or in combination with other drugs for the treatment of various cancer types in clinical trials. Notably, improved clinical outcomes have been observed when HSP90i are used in combination therapies, as they exhibit a synergistic antitumor effect. However, as single agents, HSP90i have shown limited clinical activity due to drug-related toxicity or therapy resistance. Recently, active trials conducted in Japan evaluating TAS-116 (pimitespib) have demonstrated promising results with low toxicity as monotherapy and in combination with the immune checkpoint inhibitor nivolumab. Exploratory biomarker analyses performed in various trials have demonstrated target engagement that suggests the potential for identifying patient populations that may respond favorably to the therapy. In this review, we discuss the advances made in the past 5 years regarding HSP90i and their implications in anticancer therapeutics. Our focus lies in evaluating drug efficacy, prognosis forecast, pharmacodynamic biomarkers, and clinical outcomes reported in published trials. Through this comprehensive review, we aim to shed light on the progress and potential of HSP90i as promising therapeutic agents in cancer treatment.
Collapse
Affiliation(s)
- Shraddha Rastogi
- Developmental Therapeutics Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA
| | - Abhinav Joshi
- Urologic Oncology Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA
| | - Nahoko Sato
- Developmental Therapeutics Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA
| | - Sunmin Lee
- Developmental Therapeutics Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA
| | - Min-Jung Lee
- Developmental Therapeutics Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA
| | - Jane B Trepel
- Developmental Therapeutics Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA
| | - Len Neckers
- Urologic Oncology Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA.
| |
Collapse
|
2
|
Mortensen ACL, Berglund H, Hariri M, Papalanis E, Malmberg C, Spiegelberg D. Combination therapy of tyrosine kinase inhibitor sorafenib with the HSP90 inhibitor onalespib as a novel treatment regimen for thyroid cancer. Sci Rep 2023; 13:16844. [PMID: 37803074 PMCID: PMC10558458 DOI: 10.1038/s41598-023-43486-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/25/2023] [Indexed: 10/08/2023] Open
Abstract
Thyroid cancer is the most common endocrine malignancy, affecting nearly 600,000 new patients worldwide. Treatment with the BRAF inhibitor sorafenib partially prolongs progression-free survival in thyroid cancer patients, but fails to improve overall survival. This study examines enhancing sorafenib efficacy by combination therapy with the novel HSP90 inhibitor onalespib. In vitro efficacy of sorafenib and onalespib monotherapy as well as in combination was assessed in papillary (PTC) and anaplastic (ATC) thyroid cancer cells using cell viability and colony formation assays. Migration potential was studied in wound healing assays. The in vivo efficacy of sorafenib and onalespib therapy was evaluated in mice bearing BHT-101 xenografts. Sorafenib in combination with onalespib significantly inhibited PTC and ATC cell proliferation, decreased metabolic activity and cancer cell migration. In addition, the drug combination approach significantly inhibited tumor growth in the xenograft model and prolonged the median survival. Our results suggest that combination therapy with sorafenib and onalespib could be used as a new therapeutic approach in the treatment of thyroid cancer, significantly improving the results obtained with sorafenib as monotherapy. This approach has the potential to reduce treatment adaptation while at the same time providing therapeutic anti-cancer benefits such as reducing tumor growth and metastatic potential.
Collapse
Affiliation(s)
- Anja Charlotte Lundgren Mortensen
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Hanna Berglund
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Mehran Hariri
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Eleftherios Papalanis
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | | | - Diana Spiegelberg
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
| |
Collapse
|
3
|
Mainwaring OJ, Weishaupt H, Zhao M, Rosén G, Borgenvik A, Breinschmid L, Verbaan AD, Richardson S, Thompson D, Clifford SC, Hill RM, Annusver K, Sundström A, Holmberg KO, Kasper M, Hutter S, Swartling FJ. ARF suppression by MYC but not MYCN confers increased malignancy of aggressive pediatric brain tumors. Nat Commun 2023; 14:1221. [PMID: 36869047 PMCID: PMC9984535 DOI: 10.1038/s41467-023-36847-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 02/20/2023] [Indexed: 03/05/2023] Open
Abstract
Medulloblastoma, the most common malignant pediatric brain tumor, often harbors MYC amplifications. Compared to high-grade gliomas, MYC-amplified medulloblastomas often show increased photoreceptor activity and arise in the presence of a functional ARF/p53 suppressor pathway. Here, we generate an immunocompetent transgenic mouse model with regulatable MYC that develop clonal tumors that molecularly resemble photoreceptor-positive Group 3 medulloblastoma. Compared to MYCN-expressing brain tumors driven from the same promoter, pronounced ARF silencing is present in our MYC-expressing model and in human medulloblastoma. While partial Arf suppression causes increased malignancy in MYCN-expressing tumors, complete Arf depletion promotes photoreceptor-negative high-grade glioma formation. Computational models and clinical data further identify drugs targeting MYC-driven tumors with a suppressed but functional ARF pathway. We show that the HSP90 inhibitor, Onalespib, significantly targets MYC-driven but not MYCN-driven tumors in an ARF-dependent manner. The treatment increases cell death in synergy with cisplatin and demonstrates potential for targeting MYC-driven medulloblastoma.
Collapse
Affiliation(s)
- Oliver J Mainwaring
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Holger Weishaupt
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Miao Zhao
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Gabriela Rosén
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Anna Borgenvik
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Laura Breinschmid
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Annemieke D Verbaan
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Stacey Richardson
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University Centre for Cancer, Newcastle upon Tyne, NE1 7RU, UK
| | - Dean Thompson
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University Centre for Cancer, Newcastle upon Tyne, NE1 7RU, UK
| | - Steven C Clifford
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University Centre for Cancer, Newcastle upon Tyne, NE1 7RU, UK
| | - Rebecca M Hill
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University Centre for Cancer, Newcastle upon Tyne, NE1 7RU, UK
| | - Karl Annusver
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77, Stockholm, Sweden
| | - Anders Sundström
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Karl O Holmberg
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Maria Kasper
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77, Stockholm, Sweden
| | - Sonja Hutter
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Fredrik J Swartling
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden.
| |
Collapse
|
4
|
Yang Y, Wang Y. Targeting exon 20 insertion mutations in lung cancer. Curr Opin Oncol 2023; 35:37-45. [PMID: 36380577 DOI: 10.1097/cco.0000000000000919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE OF REVIEW The application of tyrosine kinase inhibitor (TKI) has successfully changed the standard of care in epidermal growth factor receptor ( EGFR ) positive non-small cell lung cancer. However, clinical survivals for patients with EGFR exon 20 insertions have failed to improve over the long period and the mutation appeared resistant to EGFR -TKIs. This overview focused on the current treatment strategies, summarized the emerging regimens for patients with EGFR exon 20 insertions, and demonstrated historical challenges and future development. RECENT FINDING Current clinical trials suggested that several regimens selectively-targeted EGFR exon 20 insertions presented potent antitumor activity, like mobocertinib and the bispecific anti- EGFR-MET monoclonal antibody amivantamab and were approved by Food and Drug Administration (FDA) in patients progressed beyond first-line treatment. Novel treatments, including DZD9008, CLN-081, revealed modest clinical efficacy as well and clinical trials are underway, which may lead to improvement of survival outcomes. SUMMARY Recent clinical evidence indicates that targeted therapies could improve survival benefits to some extent. More efforts on drug development are underway to bring higher response rates both extracranial and intracranial, sustained clinical remission, and better survival benefits.
Collapse
Affiliation(s)
- Yaning Yang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Chaoyang District, Beijing, China
| | | |
Collapse
|
5
|
Fu X, Liu J, Yan X, DiSanto ME, Zhang X. Heat Shock Protein 70 and 90 Family in Prostate Cancer. Life (Basel) 2022; 12:1489. [PMID: 36294924 PMCID: PMC9605364 DOI: 10.3390/life12101489] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 09/19/2022] [Accepted: 09/21/2022] [Indexed: 11/17/2022] Open
Abstract
Prostate cancer (PCa) is the second most frequent cancer that affects aging men worldwide. However, its exact pathogenesis has not been fully elucidated. The heat shock protein (HSP) family has cell-protective properties that may promote tumor growth and protect cancer cells from death. On a cellular level, HSP molecules have a strong relationship with multiple important biological processes, such as cell differentiation, epithelial-mesenchymal transition (EMT), and fibrosis. Because of the facilitation of HSP family molecules on tumorigenesis, a number of agents and inhibitors are being developed with potent antitumor effects whose target site is the critical structure of HSP molecules. Among all target molecules, HSP70 family and HSP90 are two groups that have been well studied, and therefore, the development of their inhibitors makes great progress. Only a small number of agents, however, have been clinically tested in recruited patients. As a result, more clinical studies are warranted for the establishment of the relationship between the HSP70 family, alongside the HSP90 molecule, and prostate cancer treatment.
Collapse
Affiliation(s)
- Xun Fu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan 430000, China
| | - Jiang Liu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan 430000, China
| | - Xin Yan
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan 430000, China
| | - Michael E. DiSanto
- Department of Surgery and Biomedical Sciences, Cooper Medical School of Rowan University, Camden, NJ 08028, USA
| | - Xinhua Zhang
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan 430000, China
| |
Collapse
|
6
|
Zhang J, Li H, Liu Y, Zhao K, Wei S, Sugarman ET, Liu L, Zhang G. Targeting HSP90 as a Novel Therapy for Cancer: Mechanistic Insights and Translational Relevance. Cells 2022; 11:cells11182778. [PMID: 36139353 PMCID: PMC9497295 DOI: 10.3390/cells11182778] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/27/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
Heat shock protein (HSP90), a highly conserved molecular chaperon, is indispensable for the maturation of newly synthesized poly-peptides and provides a shelter for the turnover of misfolded or denatured proteins. In cancers, the client proteins of HSP90 extend to the entire process of oncogenesis that are associated with all hallmarks of cancer. Accumulating evidence has demonstrated that the client proteins are guided for proteasomal degradation when their complexes with HSP90 are disrupted. Accordingly, HSP90 and its co-chaperones have emerged as viable targets for the development of cancer therapeutics. Consequently, a number of natural products and their analogs targeting HSP90 have been identified. They have shown a strong inhibitory effect on various cancer types through different mechanisms. The inhibitors act by directly binding to either HSP90 or its co-chaperones/client proteins. Several HSP90 inhibitors—such as geldanamycin and its derivatives, gamitrinib and shepherdin—are under clinical evaluation with promising results. Here, we review the subcellular localization of HSP90, its corresponding mechanism of action in the malignant phenotypes, and the recent progress on the development of HSP90 inhibitors. Hopefully, this comprehensive review will shed light on the translational potential of HSP90 inhibitors as novel cancer therapeutics.
Collapse
Affiliation(s)
- Jian Zhang
- Institute of Thoracic Oncology and Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu 610041, China
| | - Houde Li
- Institute of Thoracic Oncology and Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu 610041, China
| | - Yu Liu
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, 34 Hospital Road, Sai Ying Pun, Hong Kong 999077, China
| | - Kejia Zhao
- Institute of Thoracic Oncology and Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu 610041, China
| | - Shiyou Wei
- Institute of Thoracic Oncology and Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu 610041, China
| | - Eric T. Sugarman
- Philadelphia College of Osteopathic Medicine, Philadelphia, PA 19131, USA
| | - Lunxu Liu
- Institute of Thoracic Oncology and Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu 610041, China
| | - Gao Zhang
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, 34 Hospital Road, Sai Ying Pun, Hong Kong 999077, China
- Correspondence:
| |
Collapse
|
7
|
Hu C, Yang J, Qi Z, Wu H, Wang B, Zou F, Mei H, Liu J, Wang W, Liu Q. Heat shock proteins: Biological functions, pathological roles, and therapeutic opportunities. MedComm (Beijing) 2022; 3:e161. [PMID: 35928554 PMCID: PMC9345296 DOI: 10.1002/mco2.161] [Citation(s) in RCA: 89] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/27/2022] [Accepted: 06/28/2022] [Indexed: 12/12/2022] Open
Abstract
The heat shock proteins (HSPs) are ubiquitous and conserved protein families in both prokaryotic and eukaryotic organisms, and they maintain cellular proteostasis and protect cells from stresses. HSP protein families are classified based on their molecular weights, mainly including large HSPs, HSP90, HSP70, HSP60, HSP40, and small HSPs. They function as molecular chaperons in cells and work as an integrated network, participating in the folding of newly synthesized polypeptides, refolding metastable proteins, protein complex assembly, dissociating protein aggregate dissociation, and the degradation of misfolded proteins. In addition to their chaperone functions, they also play important roles in cell signaling transduction, cell cycle, and apoptosis regulation. Therefore, malfunction of HSPs is related with many diseases, including cancers, neurodegeneration, and other diseases. In this review, we describe the current understandings about the molecular mechanisms of the major HSP families including HSP90/HSP70/HSP60/HSP110 and small HSPs, how the HSPs keep the protein proteostasis and response to stresses, and we also discuss their roles in diseases and the recent exploration of HSP related therapy and diagnosis to modulate diseases. These research advances offer new prospects of HSPs as potential targets for therapeutic intervention.
Collapse
Affiliation(s)
- Chen Hu
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China
| | - Jing Yang
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China
| | - Ziping Qi
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China
| | - Hong Wu
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China
| | - Beilei Wang
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China
| | - Fengming Zou
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China
| | - Husheng Mei
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,University of Science and Technology of China Hefei Anhui P. R. China
| | - Jing Liu
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China.,University of Science and Technology of China Hefei Anhui P. R. China
| | - Wenchao Wang
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China.,University of Science and Technology of China Hefei Anhui P. R. China
| | - Qingsong Liu
- Anhui Province Key Laboratory of Medical Physics and Technology Institute of Health and Medical Technology Hefei Institutes of Physical Science Chinese Academy of Sciences Hefei Anhui P. R. China.,Hefei Cancer Hospital Chinese Academy of Sciences Hefei Anhui P. R. China.,University of Science and Technology of China Hefei Anhui P. R. China.,Precision Medicine Research Laboratory of Anhui Province Hefei Anhui P. R. China
| |
Collapse
|
8
|
Ren X, Li T, Zhang W, Yang X. Targeting Heat-Shock Protein 90 in Cancer: An Update on Combination Therapy. Cells 2022; 11:cells11162556. [PMID: 36010632 PMCID: PMC9406578 DOI: 10.3390/cells11162556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 11/16/2022] Open
Abstract
Heat-shock protein 90 (HSP90) is an important molecule chaperone associated with tumorigenesis and malignancy. HSP90 is involved in the folding and maturation of a wide range of oncogenic clients, including diverse kinases, transcription factors and oncogenic fusion proteins. Therefore, it could be argued that HSP90 facilitates the malignant behaviors of cancer cells, such as uncontrolled proliferation, chemo/radiotherapy resistance and immune evasion. The extensive associations between HSP90 and tumorigenesis indicate substantial therapeutic potential, and many HSP90 inhibitors have been developed. However, due to HSP90 inhibitor toxicity and limited efficiency, none have been approved for clinical use as single agents. Recent results suggest that combining HSP90 inhibitors with other anticancer therapies might be a more advisable strategy. This review illustrates the role of HSP90 in cancer biology and discusses the therapeutic value of Hsp90 inhibitors as complements to current anticancer therapies.
Collapse
Affiliation(s)
- Xiude Ren
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin 300052, China
| | - Tao Li
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin 300052, China
| | - Wei Zhang
- Departments of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
- Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC 27157, USA
- Correspondence: (W.Z.); (X.Y.)
| | - Xuejun Yang
- Department of Neurosurgery, Tsinghua University Beijing Tsinghua Changgung Hospital, Beijing 102218, China
- Correspondence: (W.Z.); (X.Y.)
| |
Collapse
|
9
|
Li X, Tong X, Liu B, Li Z, Ding J, Li J, Zheng M, Tian Y, Yan S, Huang M, Ge J. Potential predictive value of plasma heat shock protein 90α in lung cancer. J Int Med Res 2021; 49:3000605211064393. [PMID: 34904468 PMCID: PMC8689615 DOI: 10.1177/03000605211064393] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Objective Heat shock protein 90α (HSP90α) is associated with cancer development, progression, and metastasis. This study assessed the relationships of plasma HSP90α levels with treatment efficacy and prognosis in lung cancer. Methods In this retrospective cross-sectional study, 231 patients with lung cancer were enrolled from 1 September 2016 to 31 December 2019. HSP90α levels were measured before and after treatment, and their relationships with outcomes were assessed. Results Patients with elevated HSP90α levels before treatment had a better overall response rate (ORR, 44.1% vs. 30.6%), whereas the disease control rate did not differ between patients with elevated and normal HSP90α levels (81% vs. 78.5%). Median progression-free survival (PFS) was 6.9 months in patients with elevated baseline HSP90α levels, versus 9 months in patients with normal HSP90α levels, whereas the median overall survival (OS) times in these groups were 12 and 14.1 months, respectively. Concerning HSP90α levels after treatment, ORR (20% vs. 47.1%) and DCR (67.3% vs. 90.9%) were lower in patients with increased HSP90α levels, and PFS and OS were also significantly different between the groups. Conclusions HSP90α levels before and after treatment were associated with treatment response and patient prognosis in lung cancer.
Collapse
Affiliation(s)
- Xiaoqian Li
- Department of Medical Oncology, 71067Sun Yat-sen University Cancer Center, Sun Yat-sen University Cancer Center, Guangzhou, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Xuesong Tong
- Criminal Science and Technology Office in Criminal Police Brigade of Pidu Branch of Chengdu Public Security Bureau, Chengdu, China
| | - Bin Liu
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| | - Zeng Li
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| | - Jing Ding
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| | - Jiang Li
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| | - Min Zheng
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| | - Yuke Tian
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| | - Siyou Yan
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| | - Meiling Huang
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| | - Jun Ge
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science & Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, Sichuan Province, China
| |
Collapse
|
10
|
Riess JW, Reckamp KL, Frankel P, Longmate J, Kelly KA, Gandara DR, Weipert CM, Raymond VM, Keer HN, Mack PC, Newman EM, Lara PN. Erlotinib and Onalespib Lactate Focused on EGFR Exon 20 Insertion Non-Small Cell Lung Cancer (NSCLC): A California Cancer Consortium Phase I/II Trial (NCI 9878). Clin Lung Cancer 2021; 22:541-548. [PMID: 34140248 PMCID: PMC9239707 DOI: 10.1016/j.cllc.2021.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 04/30/2021] [Accepted: 05/01/2021] [Indexed: 11/26/2022]
Abstract
This study examined the safety and tolerability of erlotinib and the heat shock protein 90 inhibitor onalespib in EGFR-mutant non–small cell lung cancer (NSCLC). The phase II component examined preliminary efficacy in epidermal growth factor receptor exon 20 insertion (EGFRex20ins) NSCLC. Overlapping toxicities, mainly diarrhea, limited the tolerability of the combination. EGFRex20ins circulating tumor DNA (ctDNA) was detected in the majority of patients; failure to clear ctDNA was consistent with lack of tumor response.
Collapse
Affiliation(s)
- Jonathan W Riess
- Division of Hematology/Oncology, Department of Internal Medicine, UC Davis Comprehensive Cancer Center, University of California, Davis, Sacramento, CA.
| | - Karen L Reckamp
- City of Hope Comprehensive Cancer Center, Duarte, CA; Division of Medical Oncology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Paul Frankel
- City of Hope Comprehensive Cancer Center, Duarte, CA
| | | | - Karen A Kelly
- Division of Hematology/Oncology, Department of Internal Medicine, UC Davis Comprehensive Cancer Center, University of California, Davis, Sacramento, CA
| | - David R Gandara
- Division of Hematology/Oncology, Department of Internal Medicine, UC Davis Comprehensive Cancer Center, University of California, Davis, Sacramento, CA
| | | | | | | | - Philip C Mack
- Division of Hematology/Oncology, Department of Internal Medicine, UC Davis Comprehensive Cancer Center, University of California, Davis, Sacramento, CA; Tisch Cancer Institute-Mount Sinai, New York, NY
| | | | - Primo N Lara
- Division of Hematology/Oncology, Department of Internal Medicine, UC Davis Comprehensive Cancer Center, University of California, Davis, Sacramento, CA
| |
Collapse
|
11
|
Naz S, Leiker AJ, Choudhuri R, Preston O, Sowers AL, Gohain S, Gamson J, Mathias A, Van Waes C, Cook JA, Mitchell JB. Pharmacological Inhibition of HSP90 Radiosensitizes Head and Neck Squamous Cell Carcinoma Xenograft by Inhibition of DNA Damage Repair, Nucleotide Metabolism, and Radiation-Induced Tumor Vasculogenesis. Int J Radiat Oncol Biol Phys 2021; 110:1295-1305. [PMID: 33838214 DOI: 10.1016/j.ijrobp.2021.03.048] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/24/2021] [Accepted: 03/23/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE Recent preclinical studies suggest combining the HSP90 inhibitor AT13387 (Onalespib) with radiation (IR) against colon cancer and head and neck squamous cell carcinoma (HNSCC). These studies emphasized that AT13387 downregulates HSP90 client proteins involved in oncogenic signaling and DNA repair mechanisms as major drivers of enhanced radiosensitivity. Given the large array of client proteins HSP90 directs, we hypothesized that other key proteins or signaling pathways may be inhibited by AT13387 and contribute to enhanced radiosensitivity. Metabolomic analysis of HSP90 inhibition by AT13387 was conducted to identify metabolic biomarkers of radiosensitization and whether modulations of key proteins were involved in IR-induced tumor vasculogenesis, a process involved in tumor recurrence. METHODS AND MATERIALS HNSCC and non-small cell lung cancer cell lines were used to evaluate the AT13387 radiosensitization effect in vitro and in vivo. Flow cytometry, immunofluorescence, and immunoblot analysis were used to evaluate cell cycle changes and HSP90 client protein's role in DNA damage repair. Metabolic analysis was performed using liquid chromatography-Mass spectrometry. Immunohistochemical examination of resected tumors post-AT13387 and IR treatment were conducted to identify biomarkers of IR-induced tumor vasculogenesis. RESULTS In agreement with recent studies, AT13387 treatment combined with IR resulted in a G2/M cell cycle arrest and inhibited DNA repair. Metabolomic profiling indicated a decrease in key metabolites in glycolysis and tricarboxylic acid cycle by AT13387, a reduction in Adenosine 5'-triphosphate levels, and rate-limiting metabolites in nucleotide metabolism, namely phosphoribosyl diphosphate and aspartate. HNSCC xenografts treated with the combination exhibited increased tumor regrowth delay, decreased tumor infiltration of CD45 and CD11b+ bone marrow-derived cells, and inhibition of HIF-1 and SDF-1 expression, thereby inhibiting IR-induced vasculogenesis. CONCLUSIONS AT13387 treatment resulted in pharmacologic inhibition of cancer cell metabolism that was linked to DNA damage repair. AT13387 combined with IR inhibited IR-induced vasculogenesis, a process involved in tumor recurrence postradiotherapy. Combining AT13387 with IR warrants consideration of clinical trial assessment.
Collapse
Affiliation(s)
- Sarwat Naz
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Andrew J Leiker
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland; Missouri Cancer Associates, Columbia, Missouri
| | - Rajani Choudhuri
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Olivia Preston
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Anastasia L Sowers
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Sangeeta Gohain
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Janet Gamson
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Askale Mathias
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Carter Van Waes
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland
| | - John A Cook
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - James B Mitchell
- Radiation Biology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
| |
Collapse
|
12
|
Klemke L, De Oliveira T, Witt D, Winkler N, Bohnenberger H, Bucala R, Conradi LC, Schulz-Heddergott R. Hsp90-stabilized MIF supports tumor progression via macrophage recruitment and angiogenesis in colorectal cancer. Cell Death Dis 2021; 12:155. [PMID: 33542244 PMCID: PMC7862487 DOI: 10.1038/s41419-021-03426-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/02/2021] [Accepted: 01/07/2021] [Indexed: 12/19/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is an upstream regulator of innate immunity, but its expression is increased in some cancers via stabilization with HSP90-associated chaperones. Here, we show that MIF stabilization is tumor-specific in an acute colitis-associated colorectal cancer (CRC) mouse model, leading to tumor-specific functions and selective therapeutic vulnerabilities. Therefore, we demonstrate that a Mif deletion reduced CRC tumor growth. Further, we define a dual role for MIF in CRC tumor progression. Mif deletion protects mice from inflammation-associated tumor initiation, confirming the action of MIF on host inflammatory pathways; however, macrophage recruitment, neoangiogenesis, and proliferative responses are reduced in Mif-deficient tumors once the tumors are established. Thus, during neoplastic transformation, the function of MIF switches from a proinflammatory cytokine to an angiogenesis promoting factor within our experimental model. Mechanistically, Mif-containing tumor cells regulate angiogenic gene expression via a MIF/CD74/MAPK axis in vitro. Clinical correlation studies of CRC patients show the shortest overall survival for patients with high MIF levels in combination with CD74 expression. Pharmacological inhibition of HSP90 to reduce MIF levels decreased tumor growth in vivo, and selectively reduced the growth of organoids derived from murine and human tumors without affecting organoids derived from healthy epithelial cells. Therefore, novel, clinically relevant Hsp90 inhibitors provide therapeutic selectivity by interfering with tumorigenic MIF in tumor epithelial cells but not in normal cells. Furthermore, Mif-depleted colonic tumor organoids showed growth defects compared to wild-type organoids and were less susceptible toward HSP90 inhibitor treatment. Our data support that tumor-specific stabilization of MIF promotes CRC progression and allows MIF to become a potential and selective therapeutic target in CRC.
Collapse
Affiliation(s)
- Luisa Klemke
- Institute of Molecular Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Tiago De Oliveira
- Department of General, Visceral, and Pediatric Surgery, University Medical Center Göttingen, Göttingen, Germany
| | - Daria Witt
- Institute of Molecular Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Nadine Winkler
- Institute of Molecular Oncology, University Medical Center Göttingen, Göttingen, Germany
| | | | - Richard Bucala
- Departments of Medicine, Pathology, and Epidemiology & Public Health, Yale School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | - Lena-Christin Conradi
- Department of General, Visceral, and Pediatric Surgery, University Medical Center Göttingen, Göttingen, Germany
| | | |
Collapse
|
13
|
STAT3 and p53: Dual Target for Cancer Therapy. Biomedicines 2020; 8:biomedicines8120637. [PMID: 33371351 PMCID: PMC7767392 DOI: 10.3390/biomedicines8120637] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/15/2020] [Accepted: 12/19/2020] [Indexed: 02/06/2023] Open
Abstract
The tumor suppressor p53 is considered the "guardian of the genome" that can protect cells against cancer by inducing cell cycle arrest followed by cell death. However, STAT3 is constitutively activated in several human cancers and plays crucial roles in promoting cancer cell proliferation and survival. Hence, STAT3 and p53 have opposing roles in cellular pathway regulation, as activation of STAT3 upregulates the survival pathway, whereas p53 triggers the apoptotic pathway. Constitutive activation of STAT3 and gain or loss of p53 function due to mutations are the most frequent events in numerous cancer types. Several studies have reported the association of STAT3 and/or p53 mutations with drug resistance in cancer treatment. This review discusses the relationship between STAT3 and p53 status in cancer, the molecular mechanism underlying the negative regulation of p53 by STAT3, and vice versa. Moreover, it underlines prospective therapies targeting both STAT3 and p53 to enhance chemotherapeutic outcomes.
Collapse
|
14
|
Abstract
HSP90 (heat shock protein 90) is an ATP-dependent molecular chaperone involved in a proper folding and maturation of hundreds of proteins. HSP90 is abundantly expressed in cancer, including melanoma. HSP90 client proteins are the key oncoproteins of several signaling pathways controlling melanoma development, progression and response to therapy. A number of natural and synthetic compounds of different chemical structures and binding sites within HSP90 have been identified as selective HSP90 inhibitors. The majority of HSP90-targeting agents affect N-terminal ATPase activity of HSP90. In contrast to N-terminal inhibitors, agents interacting with the middle and C-terminal domains of HSP90 do not induce HSP70-dependent cytoprotective response. Several inhibitors of HSP90 were tested against melanoma in pre-clinical studies and clinical trials, providing evidence that these agents can be considered either as single or complementary therapeutic strategy. This review summarizes current knowledge on the role of HSP90 protein in cancer with focus on melanoma, and provides an overview of structurally different HSP90 inhibitors that are considered as potential therapeutics for melanoma treatment.
Collapse
Affiliation(s)
| | - Mariusz L Hartman
- Department of Molecular Biology of Cancer, Medical University of Lodz, 6/8 Mazowiecka Street, 92-215, Lodz, Poland
| | - Malgorzata Czyz
- Department of Molecular Biology of Cancer, Medical University of Lodz, 6/8 Mazowiecka Street, 92-215, Lodz, Poland.
| |
Collapse
|
15
|
Do KT, O'Sullivan Coyne G, Hays JL, Supko JG, Liu SV, Beebe K, Neckers L, Trepel JB, Lee MJ, Smyth T, Gannon C, Hedglin J, Muzikansky A, Campos S, Lyons J, Ivy P, Doroshow JH, Chen AP, Shapiro GI. Phase 1 study of the HSP90 inhibitor onalespib in combination with AT7519, a pan-CDK inhibitor, in patients with advanced solid tumors. Cancer Chemother Pharmacol 2020; 86:815-827. [PMID: 33095286 DOI: 10.1007/s00280-020-04176-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 10/09/2020] [Indexed: 01/20/2023]
Abstract
PURPOSE We conducted a phase 1 trial of the HSP90 inhibitor onalespib in combination with the CDK inhibitor AT7519, in patients with advanced solid tumors to determine the safety profile and maximally tolerated dose, pharmacokinetics, preliminary antitumor activity, and to assess the pharmacodynamic (PD) effects on HSP70 expression in patient-derived PBMCs and plasma. METHODS This study followed a 3 + 3 trial design with 1 week of intravenous (IV) onalespib alone, followed by onalespib/AT7519 (IV) on days 1, 4, 8, and 11 of a 21-days cycle. PK and PD samples were collected at baseline, after onalespib alone, and following combination therapy. RESULTS Twenty-eight patients were treated with the demonstration of downstream target engagement of HSP70 expression in plasma and PBMCs. The maximally tolerated dose was onalespib 80 mg/m2 IV + AT7519 21 mg/m2 IV. Most common drug-related adverse events included Grade 1/2 diarrhea (79%), fatigue (54%), mucositis (57%), nausea (46%), and vomiting (50%). Partial responses were seen in a palate adenocarcinoma and Sertoli-Leydig tumor; a colorectal and an endometrial cancer patient both remained on study for ten cycles with stable disease as the best response. There were no clinically relevant PK interactions for either drug. CONCLUSIONS Combined onalespib and AT7519 is tolerable, though below monotherapy RP2D. Promising preliminary clinical activity was seen. Further benefit may be seen with the incorporation of molecular signature pre-selection. Further biomarker development will require the assessment of the on-target impact on relevant client proteins in tumor tissue.
Collapse
Affiliation(s)
- Khanh T Do
- Dana-Farber Cancer Institute, Boston, MA, USA. .,Center for Cancer Therapeutic Innovation, Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue -DA2010, Boston, MA, 02215, USA.
| | | | - John L Hays
- The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Jeffrey G Supko
- Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Stephen V Liu
- Georgetown University Medical Center, Washington, DC, USA
| | - Kristin Beebe
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Len Neckers
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Jane B Trepel
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Min-Jung Lee
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | | | | | | | - Alona Muzikansky
- Massachusetts General Hospital Biostatistics Center, Boston, MA, USA
| | | | | | - Percy Ivy
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD, USA
| | - James H Doroshow
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD, USA
| | - Alice P Chen
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD, USA
| | | |
Collapse
|
16
|
Dutta Gupta S, Pan CH. Recent update on discovery and development of Hsp90 inhibitors as senolytic agents. Int J Biol Macromol 2020; 161:1086-1098. [DOI: 10.1016/j.ijbiomac.2020.06.115] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/22/2020] [Accepted: 06/11/2020] [Indexed: 02/06/2023]
|
17
|
Nazar A, Abbas G, Azam SS. Deciphering the Inhibition Mechanism of under Trial Hsp90 Inhibitors and Their Analogues: A Comparative Molecular Dynamics Simulation. J Chem Inf Model 2020; 60:3812-3830. [PMID: 32659088 DOI: 10.1021/acs.jcim.9b01134] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Heat shock protein 90 (Hsp90) performs functions in cellular activities together with other signaling pathways. Hsp90 is evolutionarily conserved and universally articulated as a human cancer-causing agent involved in lung cancer and breast cancer followed by colon and rectum cancers. It has emerged as an effective drug candidate, and inhibition may affect several signaling pathways associated with cancer spread. Therefore, in-silico approaches, molecular docking, molecular dynamics simulation, and binding free energy calculations were applied to create insights into the inhibition mechanism against Hsp90 to identify new cancer therapeutic drugs. Top-docked Hsp90-inhibitor complexes with their analogues were selected as the best complexes based on the GOLD fitness score and orientation. The significant interaction of Hsp90 inhibitors and their analogues were observed to be bound with active site residues as well as residing within the same cavity region. System stability factors RMSD, RMSF, beta-factor, and radius of gyration were analyzed for top-docked complexes and ensure strong binding interaction between inhibitors and the Hsp90 cavity. Cavity bound inhibitors were found to retain consistent hydrogen bonding during the simulation. The radial distribution function (RDF) illustrated that interacting active site residues drive the binding and stability of the inhibitors. Similarly, the axial frequency distribution, which is an indigenously developed analytical tool, produced noteworthy knowledge of the hydrogen-bonding pattern. Results yielded new insights into the design of cancer therapeutic drugs against Hsp90. This finding suggests that under trial Hsp90 inhibitors MPC-3100 could be a potential starting point into the development of potential anticancer agents with the possibility of future directions for the improvement of early existing Hsp90 inhibitors CNF-2024 and SNX-5422 as an anticancer agent.
Collapse
Affiliation(s)
- Asma Nazar
- Computational Biology Lab, National Center for Bioinformatics (NCB), Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Ghulam Abbas
- Computational Biology Lab, National Center for Bioinformatics (NCB), Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Syed Sikander Azam
- Computational Biology Lab, National Center for Bioinformatics (NCB), Quaid-i-Azam University, Islamabad 45320, Pakistan
| |
Collapse
|
18
|
Wan Q, Song D, Li H, He ML. Stress proteins: the biological functions in virus infection, present and challenges for target-based antiviral drug development. Signal Transduct Target Ther 2020; 5:125. [PMID: 32661235 PMCID: PMC7356129 DOI: 10.1038/s41392-020-00233-4] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/26/2020] [Accepted: 06/13/2020] [Indexed: 02/06/2023] Open
Abstract
Stress proteins (SPs) including heat-shock proteins (HSPs), RNA chaperones, and ER associated stress proteins are molecular chaperones essential for cellular homeostasis. The major functions of HSPs include chaperoning misfolded or unfolded polypeptides, protecting cells from toxic stress, and presenting immune and inflammatory cytokines. Regarded as a double-edged sword, HSPs also cooperate with numerous viruses and cancer cells to promote their survival. RNA chaperones are a group of heterogeneous nuclear ribonucleoproteins (hnRNPs), which are essential factors for manipulating both the functions and metabolisms of pre-mRNAs/hnRNAs transcribed by RNA polymerase II. hnRNPs involve in a large number of cellular processes, including chromatin remodelling, transcription regulation, RNP assembly and stabilization, RNA export, virus replication, histone-like nucleoid structuring, and even intracellular immunity. Dysregulation of stress proteins is associated with many human diseases including human cancer, cardiovascular diseases, neurodegenerative diseases (e.g., Parkinson’s diseases, Alzheimer disease), stroke and infectious diseases. In this review, we summarized the biologic function of stress proteins, and current progress on their mechanisms related to virus reproduction and diseases caused by virus infections. As SPs also attract a great interest as potential antiviral targets (e.g., COVID-19), we also discuss the present progress and challenges in this area of HSP-based drug development, as well as with compounds already under clinical evaluation.
Collapse
Affiliation(s)
- Qianya Wan
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Dan Song
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Huangcan Li
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Ming-Liang He
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong, China. .,CityU Shenzhen Research Institute, Shenzhen, China.
| |
Collapse
|
19
|
Taldone T, Wang T, Rodina A, Pillarsetty NVK, Digwal CS, Sharma S, Yan P, Joshi S, Pagare PP, Bolaender A, Roboz GJ, Guzman ML, Chiosis G. A Chemical Biology Approach to the Chaperome in Cancer-HSP90 and Beyond. Cold Spring Harb Perspect Biol 2020; 12:a034116. [PMID: 30936118 PMCID: PMC6773535 DOI: 10.1101/cshperspect.a034116] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Cancer is often associated with alterations in the chaperome, a collection of chaperones, cochaperones, and other cofactors. Changes in the expression levels of components of the chaperome, in the interaction strength among chaperome components, alterations in chaperome constituency, and in the cellular location of chaperome members, are all hallmarks of cancer. Here we aim to provide an overview on how chemical biology has played a role in deciphering such complexity in the biology of the chaperome in cancer and in other diseases. The focus here is narrow and on pathologic changes in the chaperome executed by enhancing the interaction strength between components of distinct chaperome pathways, specifically between those of HSP90 and HSP70 pathways. We will review chemical tools and chemical probe-based assays, with a focus on HSP90. We will discuss how kinetic binding, not classical equilibrium binding, is most appropriate in the development of drugs and probes for the chaperome in disease. We will then present our view on how chaperome inhibitors may become potential drugs and diagnostics in cancer.
Collapse
Affiliation(s)
- Tony Taldone
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Tai Wang
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Anna Rodina
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | | | - Chander S Digwal
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Sahil Sharma
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Pengrong Yan
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Suhasini Joshi
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Piyusha P Pagare
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Alexander Bolaender
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Gail J Roboz
- Division of Hematology and Medical Oncology, Leukemia Program, Weill Cornell Medicine/New York-Presbyterian Hospital, New York, New York 10065
| | - Monica L Guzman
- Division of Hematology and Medical Oncology, Leukemia Program, Weill Cornell Medicine/New York-Presbyterian Hospital, New York, New York 10065
| | - Gabriela Chiosis
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| |
Collapse
|
20
|
Tomaselli D, Lucidi A, Rotili D, Mai A. Epigenetic polypharmacology: A new frontier for epi-drug discovery. Med Res Rev 2020; 40:190-244. [PMID: 31218726 PMCID: PMC6917854 DOI: 10.1002/med.21600] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 05/10/2019] [Accepted: 05/14/2019] [Indexed: 12/11/2022]
Abstract
Recently, despite the great success achieved by the so-called "magic bullets" in the treatment of different diseases through a marked and specific interaction with the target of interest, the pharmacological research is moving toward the development of "molecular network active compounds," embracing the related polypharmacology approach. This strategy was born to overcome the main limitations of the single target therapy leading to a superior therapeutic effect, a decrease of adverse reactions, and a reduction of potential mechanism(s) of drug resistance caused by robustness and redundancy of biological pathways. It has become clear that multifactorial diseases such as cancer, neurological, and inflammatory disorders, may require more complex therapeutic approaches hitting a certain biological system as a whole. Concerning epigenetics, the goal of the multi-epi-target approach consists in the development of small molecules able to simultaneously and (often) reversibly bind different specific epi-targets. To date, two dual histone deacetylase/kinase inhibitors (CUDC-101 and CUDC-907) are in an advanced stage of clinical trials. In the last years, the growing interest in polypharmacology encouraged the publication of high-quality reviews on combination therapy and hybrid molecules. Hence, to update the state-of-the-art of these therapeutic approaches avoiding redundancy, herein we focused only on multiple medication therapies and multitargeting compounds exploiting epigenetic plus nonepigenetic drugs reported in the literature in 2018. In addition, all the multi-epi-target inhibitors known in literature so far, hitting two or more epigenetic targets, have been included.
Collapse
Affiliation(s)
- Daniela Tomaselli
- Department of Chemistry and Technologies of Drugs,
“Sapienza” University of Rome, P.le A. Moro 5, 00185 Roma, Italy
| | - Alessia Lucidi
- Department of Chemistry and Technologies of Drugs,
“Sapienza” University of Rome, P.le A. Moro 5, 00185 Roma, Italy
| | - Dante Rotili
- Department of Chemistry and Technologies of Drugs,
“Sapienza” University of Rome, P.le A. Moro 5, 00185 Roma, Italy
| | - Antonello Mai
- Department of Chemistry and Technologies of Drugs,
“Sapienza” University of Rome, P.le A. Moro 5, 00185 Roma, Italy
- Pasteur Institute - Cenci Bolognetti Foundation, Viale
Regina Elena 291, 00161 Roma, Italy
| |
Collapse
|
21
|
Jego G, Hermetet F, Girodon F, Garrido C. Chaperoning STAT3/5 by Heat Shock Proteins: Interest of Their Targeting in Cancer Therapy. Cancers (Basel) 2019; 12:cancers12010021. [PMID: 31861612 PMCID: PMC7017265 DOI: 10.3390/cancers12010021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/05/2019] [Accepted: 12/13/2019] [Indexed: 01/16/2023] Open
Abstract
While cells from multicellular organisms are dependent upon exogenous signals for their survival, growth, and proliferation, commitment to a specific cell fate requires the correct folding and maturation of proteins, as well as the degradation of misfolded or aggregated proteins within the cell. This general control of protein quality involves the expression and the activity of molecular chaperones such as heat shock proteins (HSPs). HSPs, through their interaction with the STAT3/STAT5 transcription factor pathway, can be crucial both for the tumorigenic properties of cancer cells (cell proliferation, survival) and for the microenvironmental immune cell compartment (differentiation, activation, cytokine secretion) that contributes to immunosuppression, which, in turn, potentially promotes tumor progression. Understanding the contribution of chaperones such as HSP27, HSP70, HSP90, and HSP110 to the STAT3/5 signaling pathway has raised the possibility of targeting such HSPs to specifically restrain STAT3/5 oncogenic functions. In this review, we present how HSPs control STAT3 and STAT5 activation, and vice versa, how the STAT signaling pathways modulate HSP expression. We also discuss whether targeting HSPs is a valid therapeutic option and which HSP would be the best candidate for such a strategy.
Collapse
Affiliation(s)
- Gaëtan Jego
- INSERM, LNC UMR1231, team HSP-Pathies, University of Bourgogne Franche-Comté, F-21000 Dijon, France; (F.H.); (F.G.)
- UFR des Sciences de Santé, University of Burgundy and Franche-Comté, F-21000 Dijon, France
- Correspondence: (C.G.); (G.J.); Tel.: +33-3-8039-3345 (G.J.); Fax: +33-3-8039-3434 (C.G. & G.J.)
| | - François Hermetet
- INSERM, LNC UMR1231, team HSP-Pathies, University of Bourgogne Franche-Comté, F-21000 Dijon, France; (F.H.); (F.G.)
- UFR des Sciences de Santé, University of Burgundy and Franche-Comté, F-21000 Dijon, France
| | - François Girodon
- INSERM, LNC UMR1231, team HSP-Pathies, University of Bourgogne Franche-Comté, F-21000 Dijon, France; (F.H.); (F.G.)
- UFR des Sciences de Santé, University of Burgundy and Franche-Comté, F-21000 Dijon, France
- Haematology laboratory, Dijon University Hospital, F-21000 Dijon, France
| | - Carmen Garrido
- INSERM, LNC UMR1231, team HSP-Pathies, University of Bourgogne Franche-Comté, F-21000 Dijon, France; (F.H.); (F.G.)
- UFR des Sciences de Santé, University of Burgundy and Franche-Comté, F-21000 Dijon, France
- Centre Georges François Leclerc, 21000 Dijon, France
- Correspondence: (C.G.); (G.J.); Tel.: +33-3-8039-3345 (G.J.); Fax: +33-3-8039-3434 (C.G. & G.J.)
| |
Collapse
|
22
|
Iglesia RP, Fernandes CFDL, Coelho BP, Prado MB, Melo Escobar MI, Almeida GHDR, Lopes MH. Heat Shock Proteins in Glioblastoma Biology: Where Do We Stand? Int J Mol Sci 2019; 20:E5794. [PMID: 31752169 PMCID: PMC6888131 DOI: 10.3390/ijms20225794] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/15/2019] [Accepted: 11/16/2019] [Indexed: 12/16/2022] Open
Abstract
Heat shock proteins (HSPs) are evolutionary conserved proteins that work as molecular chaperones and perform broad and crucial roles in proteostasis, an important process to preserve the integrity of proteins in different cell types, in health and disease. Their function in cancer is an important aspect to be considered for a better understanding of disease development and progression. Glioblastoma (GBM) is the most frequent and lethal brain cancer, with no effective therapies. In recent years, HSPs have been considered as possible targets for GBM therapy due their importance in different mechanisms that govern GBM malignance. In this review, we address current evidence on the role of several HSPs in the biology of GBMs, and how these molecules have been considered in different treatments in the context of this disease, including their activities in glioblastoma stem-like cells (GSCs), a small subpopulation able to drive GBM growth. Additionally, we highlight recent works that approach other classes of chaperones, such as histone and mitochondrial chaperones, as important molecules for GBM aggressiveness. Herein, we provide new insights into how HSPs and their partners play pivotal roles in GBM biology and may open new therapeutic avenues for GBM based on proteostasis machinery.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Marilene Hohmuth Lopes
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo 05508-000, Brazil; (R.P.I.); (C.F.d.L.F.); (B.P.C.); (M.B.P.); (M.I.M.E.); (G.H.D.R.A.)
| |
Collapse
|
23
|
Nepali K, Lin MH, Chao MW, Peng SJ, Hsu KC, Eight Lin T, Chen MC, Lai MJ, Pan SL, Liou JP. Amide-tethered quinoline-resorcinol conjugates as a new class of HSP90 inhibitors suppressing the growth of prostate cancer cells. Bioorg Chem 2019; 91:103119. [DOI: 10.1016/j.bioorg.2019.103119] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 07/09/2019] [Accepted: 07/11/2019] [Indexed: 12/16/2022]
|
24
|
Shee K, Wells JD, Ung M, Hampsch RA, Traphagen NA, Yang W, Liu SC, Zeldenrust MA, Wang L, Kalari KR, Yu J, Boughey JC, Demidenko E, Kettenbach AN, Cheng C, Goetz MP, Miller TW. A Transcriptionally Definable Subgroup of Triple-Negative Breast and Ovarian Cancer Samples Shows Sensitivity to HSP90 Inhibition. Clin Cancer Res 2019; 26:159-170. [PMID: 31558472 DOI: 10.1158/1078-0432.ccr-18-2213] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 08/05/2019] [Accepted: 09/23/2019] [Indexed: 02/06/2023]
Abstract
PURPOSE We hypothesized that integrated analysis of cancer types from different lineages would reveal novel molecularly defined subgroups with unique therapeutic vulnerabilities. On the basis of the molecular similarities between subgroups of breast and ovarian cancers, we analyzed these cancers as a single cohort to test our hypothesis. EXPERIMENTAL DESIGN Identification of transcriptional subgroups of cancers and drug sensitivity analyses were performed using mined data. Cell line sensitivity to Hsp90 inhibitors (Hsp90i) was tested in vitro. The ability of a transcriptional signature to predict Hsp90i sensitivity was validated using cell lines, and cell line- and patient-derived xenograft (PDX) models. Mechanisms of Hsp90i sensitivity were uncovered using immunoblot and RNAi. RESULTS Transcriptomic analyses of breast and ovarian cancer cell lines uncovered two mixed subgroups comprised primarily of triple-negative breast and multiple ovarian cancer subtypes. Drug sensitivity analyses revealed that cells of one mixed subgroup are significantly more sensitive to Hsp90i compared with cells from all other cancer lineages evaluated. A gene expression classifier was generated that predicted Hsp90i sensitivity in vitro, and in cell line- and PDXs. Cells from the Hsp90i-sensitive subgroup underwent apoptosis mediated by Hsp90i-induced upregulation of the proapoptotic proteins Bim and PUMA. CONCLUSIONS Our findings identify Hsp90i as a potential therapeutic strategy for a transcriptionally defined subgroup of ovarian and breast cancers. This study demonstrates that gene expression profiles may be useful to identify therapeutic vulnerabilities in tumor types with limited targetable genetic alterations, and to identify molecularly definable cancer subgroups that transcend lineage.
Collapse
Affiliation(s)
- Kevin Shee
- Department of Molecular & Systems Biology, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Jason D Wells
- Department of Molecular & Systems Biology, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Matthew Ung
- Department of Biomedical Data Sciences, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Riley A Hampsch
- Department of Molecular & Systems Biology, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Nicole A Traphagen
- Department of Molecular & Systems Biology, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Wei Yang
- Department of Molecular & Systems Biology, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Stephanie C Liu
- Department of Molecular & Systems Biology, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | | | - Liewei Wang
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota
| | - Krishna R Kalari
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Jia Yu
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota
| | - Judy C Boughey
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | - Eugene Demidenko
- Department of Community and Family Medicine, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Arminja N Kettenbach
- Department of Biochemistry, and Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Chao Cheng
- Department of Biomedical Data Sciences, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Matthew P Goetz
- Department of Oncology, Mayo Clinic, Rochester, Minnesota.,Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota
| | - Todd W Miller
- Department of Molecular & Systems Biology, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire. .,Comprehensive Breast Program, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
| |
Collapse
|
25
|
Epigenetic Alterations of Heat Shock Proteins (HSPs) in Cancer. Int J Mol Sci 2019; 20:ijms20194758. [PMID: 31557887 PMCID: PMC6801855 DOI: 10.3390/ijms20194758] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 09/20/2019] [Accepted: 09/23/2019] [Indexed: 12/15/2022] Open
Abstract
Heat shock proteins (HSPs) are associated with various physiological processes (protein refolding and degradation) involved in the responses to cellular stress, such as cytotoxic agents, high temperature, and hypoxia. HSPs are overexpressed in cancer cells and play roles in their apoptosis, invasion, proliferation, angiogenesis, and metastasis. The regulation or translational modification of HSPs is recognized as a therapeutic target for the development of anticancer drugs. Among the regulatory processes associated with HSP expression, the epigenetic machinery (miRNAs, histone modification, and DNA methylation) has key functions in cancer. Moreover, various epigenetic modifiers of HSP expression have also been reported as therapeutic targets and diagnostic markers of cancer. Thus, in this review, we describe the epigenetic alterations of HSP expression in cancer cells and suggest that HSPs be clinically applied as diagnostic and therapeutic markers in cancer therapy via controlled epigenetic modifiers.
Collapse
|
26
|
Slovin S, Hussain S, Saad F, Garcia J, Picus J, Ferraldeschi R, Crespo M, Flohr P, Riisnaes R, Lin C, Keer H, Oganesian A, Workman P, de Bono J. Pharmacodynamic and Clinical Results from a Phase I/II Study of the HSP90 Inhibitor Onalespib in Combination with Abiraterone Acetate in Prostate Cancer. Clin Cancer Res 2019; 25:4624-4633. [PMID: 31113841 PMCID: PMC9081826 DOI: 10.1158/1078-0432.ccr-18-3212] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 02/01/2019] [Accepted: 05/17/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Onalespib is a potent, fragment-derived second-generation HSP90 inhibitor with preclinical activity in castration-resistant prostate cancer (CPRC) models. This phase I/II trial evaluated onalespib in combination with abiraterone acetate (AA) and either prednisone or prednisolone (P) in men with CRPC progressing on AA/P. PATIENTS AND METHODS Patients with progressing CRPC were randomly assigned to receive 1 of 2 regimens of onalespib combined with AA/P. Onalespib was administered as intravenous infusion starting at 220 mg/m2 once weekly for 3 of 4 weeks (regimen 1); or at 120 mg/m2 on day 1 and day 2 weekly for 3 of 4 weeks (regimen 2). Primary endpoints were response rate and safety. Secondary endpoints included evaluation of androgen receptor (AR) depletion in circulating tumor cells (CTC) and in fresh tumor tissue biopsies. RESULTS Forty-eight patients were treated with onalespib in combination with AA/P. The most common ≥grade 3 toxicities related to onalespib included diarrhea (21%) and fatigue (13%). Diarrhea was dose limiting at 260 and 160 mg/m2 for regimens 1 and 2, respectively. Transient decreases in CTC counts and AR expression in CTC were observed in both regimens. HSP72 was significantly upregulated following onalespib treatment, but only a modest decrease in AR and GR was shown in paired pre- and posttreatment tumor biopsy samples. No patients showed an objective or PSA response. CONCLUSIONS Onalespib in combination with AA/P showed mild evidence of some biological effect; however, this effect did not translate into clinical activity, hence further exploration of this combination was not justified.
Collapse
Affiliation(s)
- Susan Slovin
- Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Syed Hussain
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, United Kingdom
| | - Fred Saad
- Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
| | | | - Joel Picus
- Washington University School of Medicine, St. Louis, Missouri
| | | | - Mateus Crespo
- The Institute of Cancer Research and Royal Marsden Hospital, London, United Kingdom
| | - Penelope Flohr
- The Institute of Cancer Research and Royal Marsden Hospital, London, United Kingdom
| | - Ruth Riisnaes
- The Institute of Cancer Research and Royal Marsden Hospital, London, United Kingdom
| | - Chihche Lin
- Astex Pharmaceuticals, Inc., Pleasanton, California
| | - Harold Keer
- Astex Pharmaceuticals, Inc., Pleasanton, California
| | | | - Paul Workman
- The Institute of Cancer Research and Royal Marsden Hospital, London, United Kingdom
| | - Johann de Bono
- The Institute of Cancer Research and Royal Marsden Hospital, London, United Kingdom.
| |
Collapse
|
27
|
Jaeger AM, Stopfer L, Lee S, Gaglia G, Sandel D, Santagata S, Lin NU, Trepel JB, White F, Jacks T, Lindquist S, Whitesell L. Rebalancing Protein Homeostasis Enhances Tumor Antigen Presentation. Clin Cancer Res 2019; 25:6392-6405. [PMID: 31213460 DOI: 10.1158/1078-0432.ccr-19-0596] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/18/2019] [Accepted: 06/14/2019] [Indexed: 12/30/2022]
Abstract
PURPOSE Despite the accumulation of extensive genomic alterations, many cancers fail to be recognized as "foreign" and escape destruction by the host immune system. Immunotherapies designed to address this problem by directly stimulating immune effector cells have led to some remarkable clinical outcomes, but unfortunately, most cancers fail to respond, prompting the need to identify additional immunomodulatory treatment options.Experimental Design: We elucidated the effect of a novel treatment paradigm using sustained, low-dose HSP90 inhibition in vitro and in syngeneic mouse models using genetic and pharmacologic tools. Profiling of treatment-associated tumor cell antigens was performed using immunoprecipitation followed by peptide mass spectrometry. RESULTS We show that sustained, low-level inhibition of HSP90 both amplifies and diversifies the antigenic repertoire presented by tumor cells on MHC-I molecules through an IFNγ-independent mechanism. In stark contrast, we find that acute, high-dose exposure to HSP90 inhibitors, the only approach studied in the clinic to date, is broadly immunosuppressive in cell culture and in patients with cancer. In mice, chronic non-heat shock-inducing HSP90 inhibition slowed progression of colon cancer implants, but only in syngeneic animals with intact immune function. Addition of a single dose of nonspecific immune adjuvant to the regimen dramatically increased efficacy, curing a subset of mice receiving combination therapy. CONCLUSIONS These highly translatable observations support reconsideration of the most effective strategy for targeting HSP90 to treat cancers and suggest a practical approach to repurposing current orally bioavailable HSP90 inhibitors as a new immunotherapeutic strategy.See related commentary by Srivastava and Callahan, p. 6277.
Collapse
Affiliation(s)
- Alex M Jaeger
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology Cambridge, Massachusetts.,Whitehead Institute for Biomedical Research, Cambridge, Massachusetts
| | - Lauren Stopfer
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology Cambridge, Massachusetts.,Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts
| | - Sunmin Lee
- Developmental Therapeutics Branch, National Cancer Institute, Bethesda, Maryland
| | - Giorgio Gaglia
- Whitehead Institute for Biomedical Research, Cambridge, Massachusetts.,Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Demi Sandel
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology Cambridge, Massachusetts
| | - Sandro Santagata
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts.,Ludwig Center at Harvard, Harvard Medical School, Boston, Massachusetts.,Laboratory for Systems Pharmacology, Harvard Medical School, Boston, Massachusetts
| | - Nancy U Lin
- Department of Oncologic Pathology, Harvard Medical School, Massachusetts.,Department of Medical Oncology, Dana Farber Cancer Institute, Boston, Massachusetts
| | - Jane B Trepel
- Developmental Therapeutics Branch, National Cancer Institute, Bethesda, Maryland
| | - Forest White
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology Cambridge, Massachusetts.,Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts
| | - Tyler Jacks
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology Cambridge, Massachusetts.,Howard Hughes Medical Institute, Chevy Chase, Maryland
| | - Susan Lindquist
- Whitehead Institute for Biomedical Research, Cambridge, Massachusetts.,Howard Hughes Medical Institute, Chevy Chase, Maryland
| | - Luke Whitesell
- Whitehead Institute for Biomedical Research, Cambridge, Massachusetts.
| |
Collapse
|
28
|
Human Amniotic Membrane and Its Anti-cancer Mechanism: a Good Hope for Cancer Therapy. ACTA ACUST UNITED AC 2019. [DOI: 10.1007/s42399-019-00090-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
29
|
Park S, Park JA, Jeon JH, Lee Y. Traditional and Novel Mechanisms of Heat Shock Protein 90 (HSP90) Inhibition in Cancer Chemotherapy Including HSP90 Cleavage. Biomol Ther (Seoul) 2019; 27:423-434. [PMID: 31113013 PMCID: PMC6720532 DOI: 10.4062/biomolther.2019.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/19/2019] [Accepted: 04/25/2019] [Indexed: 12/22/2022] Open
Abstract
HSP90 is a molecular chaperone that increases the stability of client proteins. Cancer cells show higher HSP90 expression than normal cells because many client proteins play an important role in the growth and survival of cancer cells. HSP90 inhibitors mainly bind to the ATP binding site of HSP90 and inhibit HSP90 activity, and these inhibitors can be distinguished as ansamycin and non-ansamycin depending on the structure. In addition, the histone deacetylase inhibitors inhibit the activity of HSP90 through acetylation of HSP90. These HSP90 inhibitors have undergone or are undergoing clinical trials for the treatment of cancer. On the other hand, recent studies have reported that various reagents induce cleavage of HSP90, resulting in reduced HSP90 client proteins and growth suppression in cancer cells. Cleavage of HSP90 can be divided into enzymatic cleavage and non-enzymatic cleavage. Therefore, reagents inducing cleavage of HSP90 can be classified as another class of HSP90 inhibitors. We discuss that the cleavage of HSP90 can be another mechanism in the cancer treatment by HSP90 inhibition.
Collapse
Affiliation(s)
- Sangkyu Park
- Department of Biochemistry, College of Natural Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea.,Biotechnology Research Institute, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Jeong-A Park
- Department of Biochemistry, College of Natural Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea.,Biotechnology Research Institute, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Jae-Hyung Jeon
- Department of Biochemistry, College of Natural Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Younghee Lee
- Department of Biochemistry, College of Natural Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea.,Biotechnology Research Institute, Chungbuk National University, Cheongju 28644, Republic of Korea
| |
Collapse
|
30
|
Shimomura A, Yamamoto N, Kondo S, Fujiwara Y, Suzuki S, Yanagitani N, Horiike A, Kitazono S, Ohyanagi F, Doi T, Kuboki Y, Kawazoe A, Shitara K, Ohno I, Banerji U, Sundar R, Ohkubo S, Calleja EM, Nishio M. First-in-Human Phase I Study of an Oral HSP90 Inhibitor, TAS-116, in Patients with Advanced Solid Tumors. Mol Cancer Ther 2019; 18:531-540. [PMID: 30679388 DOI: 10.1158/1535-7163.mct-18-0831] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 10/24/2018] [Accepted: 01/11/2019] [Indexed: 11/16/2022]
Abstract
HSP90 is involved in stability and function of cancer-related proteins. This study was conducted to define the MTD, safety, pharmacokinetics, pharmacodynamics, and preliminary antitumor efficacy of TAS-116, a novel class, orally available, highly selective inhibitor of HSP90. Patients with advanced solid tumors received TAS-116 orally once daily (QD, step 1) or every other day (QOD, step 2) in 21-day cycles. Each step comprised a dose escalation phase to determine MTD and an expansion phase at the MTD. In the dose escalation phase, an accelerated dose-titration design and a "3+3" design were used. Sixty-one patients were enrolled in Japan and the United Kingdom. MTD was determined to be 107.5 mg/m2/day for QD, and 210.7 mg/m2/day for QOD. In the expansion phase of step 1, TAS-116 was administered 5 days on/2 days off per week (QD × 5). The most common treatment-related adverse events included gastrointestinal disorders, creatinine increases, AST increases, ALT increases, and eye disorders. Eye disorders have been reported with HSP90 inhibitors; however, those observed with TAS-116 in the expansion phases were limited to grade 1. The systemic exposure of TAS-116 increased dose-proportionally with QD and QOD regimens. Two patients with non-small cell lung cancer and one patient with gastrointestinal stromal tumor (GIST) achieved a confirmed partial response. TAS-116 had an acceptable safety profile with some antitumor activity, supporting further development of this HSP90 inhibitor.This is a result from a first-in-human study, in which the HSP90 inhibitor TAS-116 demonstrated preliminary antitumor efficacy in patients with advanced solid tumors, including those with heavily pretreated GIST.
Collapse
Affiliation(s)
- Akihiko Shimomura
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tokyo, Japan
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Noboru Yamamoto
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tokyo, Japan.
- Department of Thoracic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Shunsuke Kondo
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tokyo, Japan
| | - Yutaka Fujiwara
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tokyo, Japan
- Department of Thoracic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Shigenobu Suzuki
- Department of Ophthalmic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Noriko Yanagitani
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Atsushi Horiike
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoru Kitazono
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Fumiyoshi Ohyanagi
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshihiko Doi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
- Department of Experimental Therapeutics, National Cancer Center Hospital East, Chiba, Japan
| | - Yasutoshi Kuboki
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Akihito Kawazoe
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Kohei Shitara
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Izumi Ohno
- Department of Hepatobiliary Pancreatic Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Udai Banerji
- Clinical Pharmacology and Trials, The Institute of Cancer Research and The Royal Marsden, London, United Kingdom
| | - Raghav Sundar
- Department of Haematology-Oncology, The Institute of Cancer Research and The Royal Marsden, London, United Kingdom
- National University Health System, Singapore
| | - Shuichi Ohkubo
- Discovery and Preclinical Research Division, Taiho Pharmaceutical Co., Ltd., Tokyo, Japan
| | | | - Makoto Nishio
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| |
Collapse
|
31
|
Nabi F, Iqbal MK, Zhang H, Rehman MU, Shahzad M, Huang S, Han Z, Mehmood K, Ahmed N, Chachar B, Arain MA, Li J. Clinical efficiency and safety of Hsp90 inhibitor Novobiocin in avian tibial dyschondroplasia. J Vet Pharmacol Ther 2018; 41:902-911. [PMID: 30004119 DOI: 10.1111/jvp.12692] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 06/12/2018] [Indexed: 12/21/2022]
Abstract
Tibial dyschondroplasia (TD) is a bone defect of broilers and other poultry birds that disturbs growth plate and it causes lameness. Previously we evaluated differential expression of multiple genes involved in growth plate angiogenesis and reported the safety and efficacious of medicinal plant root extracted for controlling TD. In this study, clinical and protective effect of an antibiotic Novobiocin (Hsp90 inhibitor) and expression of Hsp90 and proteoglycan aggrecan was examined. The chicks were divided into three groups; Control, thiram-induced TD, and Novobiocin injected TD. After the induction of TD, the Novobiocin was administered through intraperitoneal route to TD-affected birds until the end of the experiment. The expressions and localization of Hsp90 were evaluated by qRT-PCR, immunohistochemistry (IHC) and western blot, respectively. Morphological, histological examinations, and serum biomarker levels were evaluated to assess specificity and protective effects of Novobiocin. The results showed that TD causing retarded growth, enlarged growth plate, distended chondrocytes, irregular columns of cells, decreased antioxidant capacity, reduced protein levels of proteoglycan aggrecan, and upregulated in Hsp90 expression (p < 0.05) in dyschondroplastic birds as compared with control. Novobiocin treatment restored growth plate morphology, reducing width, stimulated chondrocyte differentiation, sprouting blood vessels, corrected oxidative imbalance, decreased Hsp90 expressions and increased aggrecan level. Novobiocin treatment controlled lameness and improved growth in broiler chicken induced by thiram. In conclusion, the accumulation of the cartilage and up-regulated Hsp90 are associated with TD pathogenesis and irregular chondrocyte morphology in TD is along with reduced aggrecan levels in the growth plate. Our results indicate that Novobiocin treatment has potential to reduce TD by controlling the expression of Hsp90 in addition to improve growth and hepatic toxicity in broiler chicken.
Collapse
Affiliation(s)
- Fazul Nabi
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Faculty of Veterinary and Animal Science, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, Balochistan, Pakistan
| | - Muhammad K Iqbal
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Hui Zhang
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Mujeeb Ur Rehman
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Muhammad Shahzad
- University College of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Shucheng Huang
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Zhaoqing Han
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Khalid Mehmood
- University College of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Nisar Ahmed
- Faculty of Veterinary and Animal Science, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, Balochistan, Pakistan
| | - Bahram Chachar
- Faculty of Veterinary and Animal Science, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, Balochistan, Pakistan
| | - Muhammad A Arain
- Faculty of Veterinary and Animal Science, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, Balochistan, Pakistan
| | - Jiakui Li
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- College of Animal Science and Veterinary Medicine, Tibet Agricultural and Animal Husbandry College, Tibet, China
| |
Collapse
|
32
|
Ojha R, Huang HL, HuangFu WC, Wu YW, Nepali K, Lai MJ, Su CJ, Sung TY, Chen YL, Pan SL, Liou JP. 1-Aroylindoline-hydroxamic acids as anticancer agents, inhibitors of HSP90 and HDAC. Eur J Med Chem 2018; 150:667-677. [PMID: 29567459 DOI: 10.1016/j.ejmech.2018.03.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Revised: 02/27/2018] [Accepted: 03/01/2018] [Indexed: 12/28/2022]
Abstract
A series of 1-aroylindoline-hydroxamic acids have been synthesized in the present study. The results of the biological evaluation led to the identification of compound 12 as dual HDAC6/HSP90 inhibitor. Compound 12 displayed striking inhibitory effects towards the HDAC6 isoform and HSP 90 protein with IC50 values of 1.15 nM (HDAC6) and 46.3 nM (HSP90). Compound 12 also exhibited 113, 139 and 246 fold higher selectivity for HDAC6 over HDAC 1, HDAC 3 and HDAC 8 isoforms and was endowed with significant cytotoxic effects with GI50 values ranging 1.04-1.61 μM against lung A549, colorectal HCT116, leukemia HL60, and EGFR T790M mutant lung H1975 cell lines. Another interesting finding of the study was substantial cytotoxic effects of compounds particularly against lung H1975 (NSCLC) cell lines with IC50 = 0.26 μM which may be mediated through HSP90 inhibition. Compound 8 as such was devoid of HDAC inhibitory activity.
Collapse
Affiliation(s)
- Ritu Ojha
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Han-Li Huang
- TMU Biomedical Commercialization Center, Taipei, Taiwan
| | - Wei-Chun HuangFu
- The Ph.D. Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Yi-Wen Wu
- The Ph.D. Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Mei-Jung Lai
- Center for Translational Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chih-Jou Su
- The Ph.D. Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Ting-Yi Sung
- Ph.D Program in Biotechnology Research and Development, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Yi-Lin Chen
- The Ph.D. Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Shiow-Lin Pan
- TMU Biomedical Commercialization Center, Taipei, Taiwan; The Ph.D. Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan; Ph.D Program in Biotechnology Research and Development, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Jing-Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan; TMU Biomedical Commercialization Center, Taipei, Taiwan; Ph.D Program in Biotechnology Research and Development, College of Pharmacy, Taipei Medical University, Taipei, Taiwan; School of Pharmacy, National Defense Medical Center, Taipei, Taiwan.
| |
Collapse
|
33
|
Mahendrarajah N, Borisova ME, Reichardt S, Godmann M, Sellmer A, Mahboobi S, Haitel A, Schmid K, Kenner L, Heinzel T, Beli P, Krämer OH. HSP90 is necessary for the ACK1-dependent phosphorylation of STAT1 and STAT3. Cell Signal 2017; 39:9-17. [DOI: 10.1016/j.cellsig.2017.07.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 07/07/2017] [Accepted: 07/19/2017] [Indexed: 12/24/2022]
|
34
|
Targeting Heat Shock Proteins in Cancer: A Promising Therapeutic Approach. Int J Mol Sci 2017; 18:ijms18091978. [PMID: 28914774 PMCID: PMC5618627 DOI: 10.3390/ijms18091978] [Citation(s) in RCA: 304] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 09/01/2017] [Accepted: 09/05/2017] [Indexed: 12/12/2022] Open
Abstract
Heat shock proteins (HSPs) are a large family of chaperones that are involved in protein folding and maturation of a variety of "client" proteins protecting them from degradation, oxidative stress, hypoxia, and thermal stress. Hence, they are significant regulators of cellular proliferation, differentiation and strongly implicated in the molecular orchestration of cancer development and progression as many of their clients are well established oncoproteins in multiple tumor types. Interestingly, tumor cells are more HSP chaperonage-dependent than normal cells for proliferation and survival because the oncoproteins in cancer cells are often misfolded and require augmented chaperonage activity for correction. This led to the development of several inhibitors of HSP90 and other HSPs that have shown promise both preclinically and clinically in the treatment of cancer. In this article, we comprehensively review the roles of some of the important HSPs in cancer, and how targeting them could be efficacious, especially when traditional cancer therapies fail.
Collapse
|
35
|
Canella A, Welker AM, Yoo JY, Xu J, Abas FS, Kesanakurti D, Nagarajan P, Beattie CE, Sulman EP, Liu J, Gumin J, Lang FF, Gurcan MN, Kaur B, Sampath D, Puduvalli VK. Efficacy of Onalespib, a Long-Acting Second-Generation HSP90 Inhibitor, as a Single Agent and in Combination with Temozolomide against Malignant Gliomas. Clin Cancer Res 2017; 23:6215-6226. [PMID: 28679777 DOI: 10.1158/1078-0432.ccr-16-3151] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 05/14/2017] [Accepted: 06/28/2017] [Indexed: 01/09/2023]
Abstract
Purpose: HSP90, a highly conserved molecular chaperone that regulates the function of several oncogenic client proteins, is altered in glioblastoma. However, HSP90 inhibitors currently in clinical trials are short-acting, have unacceptable toxicities, or are unable to cross the blood-brain barrier (BBB). We examined the efficacy of onalespib, a potent, long-acting novel HSP90 inhibitor as a single agent and in combination with temozolomide (TMZ) against gliomas in vitro and in vivoExperimental Design: The effect of onalespib on HSP90, its client proteins, and on the biology of glioma cell lines and patient-derived glioma-initiating cells (GSC) was determined. Brain and plasma pharmacokinetics of onalespib and its ability to inhibit HSP90 in vivo were assessed in non-tumor-bearing mice. Its efficacy as a single agent or in combination with TMZ was assessed in vitro and in vivo using zebrafish and patient-derived GSC xenograft mouse glioma models.Results: Onalespib-mediated HSP90 inhibition depleted several survival-promoting client proteins such as EGFR, EGFRvIII, and AKT, disrupted their downstream signaling, and decreased the proliferation, migration, angiogenesis, and survival of glioma cell lines and GSCs. Onalespib effectively crossed the BBB to inhibit HSP90 in vivo and extended survival as a single agent in zebrafish xenografts and in combination with TMZ in both zebrafish and GSC mouse xenografts.Conclusions: Our results demonstrate the long-acting effects of onalespib against gliomas in vitro and in vivo, which combined with its ability to cross the BBB support its development as a potential therapeutic agent in combination with TMZ against gliomas. Clin Cancer Res; 23(20); 6215-26. ©2017 AACR.
Collapse
Affiliation(s)
- Alessandro Canella
- Division of Neuro-oncology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio.,Department of Neurosurgery and the Dardinger Laboratory for Neuro-Oncology and Neurosciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Alessandra M Welker
- Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Ji Young Yoo
- Department of Neurosurgery and the Dardinger Laboratory for Neuro-Oncology and Neurosciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Jihong Xu
- Division of Neuro-oncology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio.,Department of Neurosurgery and the Dardinger Laboratory for Neuro-Oncology and Neurosciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Fazly S Abas
- Department of Biomedical Informatics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Divya Kesanakurti
- Division of Neuro-oncology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio.,Department of Neurosurgery and the Dardinger Laboratory for Neuro-Oncology and Neurosciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Prabakaran Nagarajan
- Division of Neuro-oncology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio.,Department of Neurosurgery and the Dardinger Laboratory for Neuro-Oncology and Neurosciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Christine E Beattie
- Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Erik P Sulman
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph Liu
- Department of Neurosurgery and the Dardinger Laboratory for Neuro-Oncology and Neurosciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Joy Gumin
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Frederick F Lang
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Metin N Gurcan
- Department of Biomedical Informatics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Balveen Kaur
- Department of Neurosurgery and the Dardinger Laboratory for Neuro-Oncology and Neurosciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Deepa Sampath
- Division of Hematology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Vinay K Puduvalli
- Division of Neuro-oncology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio. .,Department of Neurosurgery and the Dardinger Laboratory for Neuro-Oncology and Neurosciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| |
Collapse
|
36
|
Proteomic analysis of proteome and histone post-translational modifications in heat shock protein 90 inhibition-mediated bladder cancer therapeutics. Sci Rep 2017; 7:201. [PMID: 28298630 PMCID: PMC5427839 DOI: 10.1038/s41598-017-00143-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 02/08/2017] [Indexed: 11/18/2022] Open
Abstract
Heat shock protein 90 (HSP90) inhibition is an attractive strategy for cancer treatment. Several HSP90 inhibitors have shown promising effects in clinical oncology trials. However, little is known about HSP90 inhibition-mediated bladder cancer therapy. Here, we report a quantitative proteomic study that evaluates alterations in protein expression and histone post-translational modifications (PTMs) in bladder carcinoma in response to HSP90 inhibition. We show that 5 HSP90 inhibitors (AUY922, ganetespib, SNX2112, AT13387, and CUDC305) potently inhibited the proliferation of bladder cancer 5637 cells in a dose- and time-dependent manner. Our proteomic study quantified 518 twofold up-regulated and 811 twofold down-regulated proteins common to both AUY922 and ganetespib treatment. Bioinformatic analyses revealed that those differentially expressed proteins were involved in multiple cellular processes and enzyme-regulated signaling pathways, including chromatin modifications and cell death-associated pathways. Furthermore, quantitative proteome studies identified 14 types of PTMs with 93 marks on the core histones, including 34 novel histone marks of butyrylation, citrullination, 2-hydroxyisobutyrylation, methylation, O-GlcNAcylation, propionylation, and succinylation in AUY922- and ganetespib-treated 5637 cells. Together, this study outlines the association between proteomic changes and histone PTMs in response to HSP90 inhibitor treatment in bladder carcinoma cells, and thus intensifies the understanding of HSP90 inhibition-mediated bladder cancer therapeutics.
Collapse
|
37
|
Emergence of resistance to tyrosine kinase inhibitors in non-small-cell lung cancer can be delayed by an upfront combination with the HSP90 inhibitor onalespib. Br J Cancer 2016; 115:1069-1077. [PMID: 27673365 PMCID: PMC5117788 DOI: 10.1038/bjc.2016.294] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Revised: 07/29/2016] [Accepted: 08/24/2016] [Indexed: 12/21/2022] Open
Abstract
Background: Tyrosine kinase inhibitors, such as crizotinib and erlotinib, are widely used to treat non-small-cell lung cancer, but after initial response, relapse is common because of the emergence of resistance through multiple mechanisms. Here, we investigated whether a frontline combination with an HSP90 inhibitor could delay the emergence of resistance to these inhibitors in preclinical lung cancer models. Methods: The HSP90 inhibitor, onalespib, was combined with either crizotinib or erlotinib in ALK- or EGFR-activated xenograft models respectively (H2228, HCC827). Results: In both models, after initial response to the monotherapy kinase inhibitors, tumour relapse was observed. In contrast, tumour growth remained inhibited when treated with an onalespib/kinase inhibitor combination. Analysis of H2228 tumours, which had relapsed on crizotinib monotherapy, identified a number of clinically relevant crizotinib resistance mechanisms, suggesting that HSP90 inhibitor treatment was capable of suppressing multiple mechanisms of resistance. Resistant cell lines, derived from these tumours, retained sensitivity to onalespib (proliferation and signalling pathways were inhibited), indicating that, despite their resistance to crizotinib, they were still sensitive to HSP90 inhibition. Conclusions: Together, these preclinical data suggest that frontline combination with an HSP90 inhibitor may be a method for delaying the emergence of resistance to targeted therapies.
Collapse
|
38
|
Lee HL, Park MH, Son DJ, Song HS, Kim JH, Ko SC, Song MJ, Lee WH, Yoon JH, Ham YW, Han SB, Hong JT. Anti-cancer effect of snake venom toxin through down regulation of AP-1 mediated PRDX6 expression. Oncotarget 2016; 6:22139-51. [PMID: 26061816 PMCID: PMC4673152 DOI: 10.18632/oncotarget.4192] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2015] [Accepted: 05/20/2015] [Indexed: 11/25/2022] Open
Abstract
Snake venom toxin (SVT) from Vipera lebetina turanica contains a mixture of different enzymes and proteins. Peroxiredoxin 6 (PRDX6) is known to be a stimulator of lung cancer cell growth. PRDX6 is a member of peroxidases, and has calcium-independent phospholipase A2 (iPLA2) activities. PRDX6 has an AP-1 binding site in its promoter region of the gene. Since AP-1 is implicated in tumor growth and PRDX6 expression, in the present study, we investigated whether SVT inhibits PRDX6, thereby preventing human lung cancer cell growth (A549 and NCI-H460) through inactivation of AP-1. A docking model study and pull down assay showed that SVT completely fits on the basic leucine zipper (bZIP) region of c-Fos of AP-1. SVT (0–10 μg/ml) inhibited lung cancer cell growth in a concentration dependent manner through induction of apoptotic cell death accompanied by induction of cleaved caspase-3, -8, -9, Bax, p21 and p53, but decreased cIAP and Bcl2 expression via inactivation of AP-1. In an xenograft in vivo model, SVT (0.5 mg/kg and 1 mg/kg) also inhibited tumor growth accompanied with the reduction of PRDX6 expression, but increased expression of proapoptotic proteins. These data indicate that SVT inhibits tumor growth via inhibition of PRDX6 activity through interaction with its transcription factor AP-1.
Collapse
Affiliation(s)
- Hye Lim Lee
- College of Pharmacy, Medical Research Center, Chungbuk National University, Osong-eup, Heungduk-gu, Cheongju, Chungbuk, Republic of Korea
| | - Mi Hee Park
- College of Pharmacy, Medical Research Center, Chungbuk National University, Osong-eup, Heungduk-gu, Cheongju, Chungbuk, Republic of Korea
| | - Dong Ju Son
- College of Pharmacy, Medical Research Center, Chungbuk National University, Osong-eup, Heungduk-gu, Cheongju, Chungbuk, Republic of Korea
| | - Ho Sueb Song
- Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Gachon University, Bokjeong-dong, Sujeong-gu, Seongnam, Gyeonggii, Republic of Korea
| | - Jung Hyun Kim
- Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Gachon University, Bokjeong-dong, Sujeong-gu, Seongnam, Gyeonggii, Republic of Korea
| | - Seong Cheol Ko
- Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Gachon University, Bokjeong-dong, Sujeong-gu, Seongnam, Gyeonggii, Republic of Korea
| | - Min Jong Song
- Department of Obstetrics and Gynecology, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Jung-gu, Daejeon, Republic of Korea
| | - Won Hyoung Lee
- Department of Nuclear Medicine Chungbuk National University Hospital, Seowon, Cheongju, Chungbuk, Republic of Korea
| | - Joo Hee Yoon
- Department of Obstetrics and Gynecology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Paldal-gu, Suwon, Gyeonggi-do, Republic of Korea
| | - Young Wan Ham
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah, USA
| | - Sang Bae Han
- College of Pharmacy, Medical Research Center, Chungbuk National University, Osong-eup, Heungduk-gu, Cheongju, Chungbuk, Republic of Korea
| | - Jin Tae Hong
- College of Pharmacy, Medical Research Center, Chungbuk National University, Osong-eup, Heungduk-gu, Cheongju, Chungbuk, Republic of Korea
| |
Collapse
|
39
|
Spiegelberg D, Dascalu A, Mortensen AC, Abramenkovs A, Kuku G, Nestor M, Stenerlöw B. The novel HSP90 inhibitor AT13387 potentiates radiation effects in squamous cell carcinoma and adenocarcinoma cells. Oncotarget 2016; 6:35652-66. [PMID: 26452257 PMCID: PMC4742132 DOI: 10.18632/oncotarget.5363] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Accepted: 09/24/2015] [Indexed: 12/12/2022] Open
Abstract
Overexpression of heat shock protein 90 (HSP90) is associated with increased tumor cell survival and radioresistance. In this study we explored the efficacy of the novel HSP90 inhibitor AT13387 and examined its radiosensitizing effects in combination with gamma-radiation in 2D and 3D structures as well as mice-xenografts. AT13387 induced effective cytotoxic activity and radiosensitized cancer cells in monolayer and tumor spheroid models, where low drug doses triggered significant synergistic effects on cell survival together with radiation. Furthermore, AT13387 treatment resulted in G2/M-phase arrest and significantly reduced the migration capacity. The expression of selected client proteins involved in DNA repair, cell-signaling and cell growth was downregulated in vitro, though the expression of most investigated proteins recurred after 8–24 h. These results were confirmed in vivo where AT13387 treated tumors displayed effective downregulation of HSP90 and its oncogenic client proteins. In conclusion, our results demonstrate that AT13387 is a potent new cancer drug and effective radiosensitizer in vitro with an excellent in vivo efficacy. AT13387 treatment has the potential to improve external beam therapy and radionuclide therapy outcomes and restore treatment efficacy in cancers that are resistant to initial therapeutic regimes.
Collapse
Affiliation(s)
- Diana Spiegelberg
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Adrian Dascalu
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Anja C Mortensen
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Andris Abramenkovs
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gamze Kuku
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Marika Nestor
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.,Unit of Otolaryngology and Head and Neck Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Bo Stenerlöw
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| |
Collapse
|
40
|
Wagner AJ, Agulnik M, Heinrich MC, Mahadevan D, Riedel RF, von Mehren M, Trent J, Demetri GD, Corless CL, Yule M, Lyons JF, Oganesian A, Keer H. Dose-escalation study of a second-generation non-ansamycin HSP90 inhibitor, onalespib (AT13387), in combination with imatinib in patients with metastatic gastrointestinal stromal tumour. Eur J Cancer 2016; 61:94-101. [DOI: 10.1016/j.ejca.2016.03.076] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 03/09/2016] [Accepted: 03/22/2016] [Indexed: 11/29/2022]
|
41
|
Joshi P, Maidji E, Stoddart CA. Inhibition of Heat Shock Protein 90 Prevents HIV Rebound. J Biol Chem 2016; 291:10332-46. [PMID: 26957545 PMCID: PMC4858980 DOI: 10.1074/jbc.m116.717538] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 03/06/2016] [Indexed: 12/21/2022] Open
Abstract
HIV evades eradication because transcriptionally dormant proviral genomes persist in long-lived reservoirs of resting CD4(+) T cells and myeloid cells, which are the source of viral rebound after cessation of antiretroviral therapy. Dormant HIV genomes readily produce infectious virus upon cellular activation because host transcription factors activated specifically by cell stress and heat shock mediate full-length HIV transcription. The molecular chaperone heat shock protein 90 (Hsp90) is overexpressed during heat shock and activates inducible cellular transcription factors. Here we show that heat shock accelerates HIV transcription through induction of Hsp90 activity, which activates essential HIV-specific cellular transcription factors (NF-κB, NFAT, and STAT5), and that inhibition of Hsp90 greatly reduces gene expression mediated by these factors. More importantly, we show that Hsp90 controls virus transcription in vivo by specific Hsp90 inhibitors in clinical development, tanespimycin (17-(allylamino)-17-demethoxygeldanamycin) and AUY922, which durably prevented viral rebound in HIV-infected humanized NOD scid IL-2Rγ(-/-) bone marrow-liver-thymus mice up to 11 weeks after treatment cessation. Despite the absence of rebound viremia, we were able to recover infectious HIV from PBMC with heat shock. Replication-competent virus was detected in spleen cells from these nonviremic Hsp90 inhibitor-treated mice, indicating the presence of a tissue reservoir of persistent infection. Our novel findings provide in vivo evidence that inhibition of Hsp90 activity prevents HIV gene expression in replication-competent cellular reservoirs that would typically cause rebound in plasma viremia after antiretroviral therapy cessation. Alternating or supplementing Hsp90 inhibitors with current antiretroviral therapy regimens could conceivably suppress rebound viremia from persistent HIV reservoirs.
Collapse
Affiliation(s)
- Pheroze Joshi
- From the Division of Experimental Medicine, Department of Medicine, San Francisco General Hospital, University of California, San Francisco, California 94110
| | - Ekaterina Maidji
- From the Division of Experimental Medicine, Department of Medicine, San Francisco General Hospital, University of California, San Francisco, California 94110
| | - Cheryl A Stoddart
- From the Division of Experimental Medicine, Department of Medicine, San Francisco General Hospital, University of California, San Francisco, California 94110
| |
Collapse
|
42
|
Ferraldeschi R, Welti J, Powers MV, Yuan W, Smyth T, Seed G, Riisnaes R, Hedayat S, Wang H, Crespo M, Nava Rodrigues D, Figueiredo I, Miranda S, Carreira S, Lyons JF, Sharp S, Plymate SR, Attard G, Wallis N, Workman P, de Bono JS. Second-Generation HSP90 Inhibitor Onalespib Blocks mRNA Splicing of Androgen Receptor Variant 7 in Prostate Cancer Cells. Cancer Res 2016; 76:2731-42. [PMID: 27197266 PMCID: PMC4874658 DOI: 10.1158/0008-5472.can-15-2186] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 01/27/2016] [Indexed: 12/19/2022]
Abstract
Resistance to available hormone therapies in prostate cancer has been associated with alternative splicing of androgen receptor (AR) and specifically, the expression of truncated and constitutively active AR variant 7 (AR-V7). The transcriptional activity of steroid receptors, including AR, is dependent on interactions with the HSP90 chaperone machinery, but it is unclear whether HSP90 modulates the activity or expression of AR variants. Here, we investigated the effects of HSP90 inhibition on AR-V7 in prostate cancer cell lines endogenously expressing this variant. We demonstrate that AR-V7 and full-length AR (AR-FL) were depleted upon inhibition of HSP90. However, the mechanisms underlying AR-V7 depletion differed from those for AR-FL. Whereas HSP90 inhibition destabilized AR-FL and induced its proteasomal degradation, AR-V7 protein exhibited higher stability than AR-FL and did not require HSP90 chaperone activity. Instead, HSP90 inhibition resulted in the reduction of AR-V7 mRNA levels but did not affect total AR transcript levels, indicating that HSP90 inhibition disrupted AR-V7 splicing. Bioinformatic analyses of transcriptome-wide RNA sequencing data confirmed that the second-generation HSP90 inhibitor onalespib altered the splicing of at least 557 genes in prostate cancer cells, including AR. These findings indicate that the effects of HSP90 inhibition on mRNA splicing may prove beneficial in prostate cancers expressing AR-V7, supporting further clinical investigation of HSP90 inhibitors in malignancies no longer responsive to androgen deprivation. Cancer Res; 76(9); 2731-42. ©2016 AACR.
Collapse
Affiliation(s)
- Roberta Ferraldeschi
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom. Prostate Cancer Targeted Therapies Group, Royal Marsden NHS Foundation Trust, Sutton, Surrey, United Kingdom
| | - Jonathan Welti
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Marissa V Powers
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Wei Yuan
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Tomoko Smyth
- Astex Pharmaceuticals, Cambridge, United Kingdom
| | - George Seed
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Ruth Riisnaes
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Somaieh Hedayat
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Hannah Wang
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Mateus Crespo
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Daniel Nava Rodrigues
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Ines Figueiredo
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Susana Miranda
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Suzanne Carreira
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - John F Lyons
- Astex Pharmaceuticals, Cambridge, United Kingdom
| | - Swee Sharp
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Stephen R Plymate
- Department of Medicine, University of Washington School of Medicine and GRECC at VAPSHCS Seattle, Washington. Department of Urology, University of Washington School of Medicine and GRECC at VAPSHCS Seattle, Washington
| | - Gerhardt Attard
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom. Prostate Cancer Targeted Therapies Group, Royal Marsden NHS Foundation Trust, Sutton, Surrey, United Kingdom
| | | | - Paul Workman
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom
| | - Johann S de Bono
- Division of Clinical Studies and Cancer Therapeutics, The Institute of Cancer Research, Sutton, Surrey, United Kingdom. Prostate Cancer Targeted Therapies Group, Royal Marsden NHS Foundation Trust, Sutton, Surrey, United Kingdom.
| |
Collapse
|
43
|
Esfahani K, Cohen V. HSP90 as a novel molecular target in non-small-cell lung cancer. LUNG CANCER-TARGETS AND THERAPY 2016; 7:11-17. [PMID: 28210156 PMCID: PMC5310695 DOI: 10.2147/lctt.s60344] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Lung cancer remains the most lethal cancer, with over 160,000 annual deaths in the USA alone. Over the past decade, the discovery of driver mutations has changed the landscape for the treatment of non-small-cell lung cancer (NSCLC). Targeted therapies against epidermal growth factor receptor (EGFR) or anaplastic lymphoma kinase (ALK) have now been approved by the Food and Drug Administration as part of the standard first-line treatment of NSCLC. Despite good initial responses, most patients develop resistance within 8–12 months and have disease progression.
Collapse
Affiliation(s)
- Khashayar Esfahani
- Segal Cancer Center, Jewish General Hospital, McGill University, Montreal, QC, Canada
| | - Victor Cohen
- Segal Cancer Center, Jewish General Hospital, McGill University, Montreal, QC, Canada
| |
Collapse
|
44
|
Maddocks K, Hertlein E, Chen TL, Wagner AJ, Ling Y, Flynn J, Phelps M, Johnson AJ, Byrd JC, Jones JA. A phase I trial of the intravenous Hsp90 inhibitor alvespimycin (17-DMAG) in patients with relapsed chronic lymphocytic leukemia/small lymphocytic lymphoma. Leuk Lymphoma 2016; 57:2212-5. [PMID: 26764527 DOI: 10.3109/10428194.2015.1129536] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Kami Maddocks
- a Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Erin Hertlein
- a Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Timothy L Chen
- b Comprehensive Cancer Center, The Ohio State University , Columbus , OH , USA
| | - Amy J Wagner
- b Comprehensive Cancer Center, The Ohio State University , Columbus , OH , USA
| | - Yonghua Ling
- c Division of Pharmaceutics , College of Pharmacy, The Ohio State University , Columbus , OH , USA
| | - Joseph Flynn
- a Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Mitch Phelps
- c Division of Pharmaceutics , College of Pharmacy, The Ohio State University , Columbus , OH , USA
| | - Amy J Johnson
- a Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - John C Byrd
- a Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA ;,d Division of Medicinal Chemistry , College of Pharmacy, The Ohio State University , Columbus , OH , USA
| | - Jeffrey A Jones
- a Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| |
Collapse
|
45
|
Butler LM, Ferraldeschi R, Armstrong HK, Centenera MM, Workman P. Maximizing the Therapeutic Potential of HSP90 Inhibitors. Mol Cancer Res 2015; 13:1445-51. [PMID: 26219697 PMCID: PMC4645455 DOI: 10.1158/1541-7786.mcr-15-0234] [Citation(s) in RCA: 136] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Accepted: 07/16/2015] [Indexed: 12/28/2022]
Abstract
HSP90 is required for maintaining the stability and activity of a diverse group of client proteins, including protein kinases, transcription factors, and steroid hormone receptors involved in cell signaling, proliferation, survival, oncogenesis, and cancer progression. Inhibition of HSP90 alters the HSP90-client protein complex, leading to reduced activity, misfolding, ubiquitination, and, ultimately, proteasomal degradation of client proteins. HSP90 inhibitors have demonstrated significant antitumor activity in a wide variety of preclinical models, with evidence of selectivity for cancer versus normal cells. In the clinic, however, the efficacy of this class of therapeutic agents has been relatively limited to date, with promising responses mainly observed in breast and lung cancer, but no major activity seen in other tumor types. In addition, adverse events and some significant toxicities have been documented. Key to improving these clinical outcomes is a better understanding of the cellular consequences of inhibiting HSP90 that may underlie treatment response or resistance. This review considers the recent progress that has been made in the study of HSP90 and its inhibitors and highlights new opportunities to maximize their therapeutic potential.
Collapse
Affiliation(s)
- Lisa M Butler
- School of Medicine and Freemasons Foundation Centre for Men's Health, University of Adelaide, South Australian Health and Medical Research Institute, Adelaide, Australia.
| | - Roberta Ferraldeschi
- The Institute of Cancer Research, London, United Kingdom. Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Heather K Armstrong
- School of Medicine and Freemasons Foundation Centre for Men's Health, University of Adelaide, South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Margaret M Centenera
- School of Medicine and Freemasons Foundation Centre for Men's Health, University of Adelaide, South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Paul Workman
- The Institute of Cancer Research, London, United Kingdom
| |
Collapse
|
46
|
Liao BC, Lin CC, Shih JY, Yang JCH. Treating patients with ALK-positive non-small cell lung cancer: latest evidence and management strategy. Ther Adv Med Oncol 2015; 7:274-90. [PMID: 26327925 PMCID: PMC4543853 DOI: 10.1177/1758834015590593] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Rearrangements in anaplastic lymphoma kinase (ALK) gene and echinoderm microtubule-associated protein-like 4 (EML4) gene were first described in a small portion of patients with non-small cell lung cancer (NSCLC) in 2007. Fluorescence in situ hybridization is used as the diagnostic test for detecting an EML4-ALK rearrangement. Crizotinib, an ALK inhibitor, is effective in treating advanced ALK-positive NSCLC, and the US Food and Drug Administration approved it for treating ALK-positive NSCLC in 2011. Several mechanisms of acquired resistance to crizotinib have recently been reported. Second-generation ALK inhibitors were designed to overcome these resistance mechanisms. Two of them, ceritinib and alectinib, were approved in 2014 for advanced ALK-positive NSCLC in the US and Japan, respectively. Heat shock protein 90 (Hsp90) inhibitors also showed activity against ALK-positive NSCLC. Here we review the recent development of crizotinib, ceritinib, alectinib and other second-generation ALK inhibitors as well as Hsp90 inhibitors. We also discuss management strategies for advanced ALK-positive NSCLC.
Collapse
Affiliation(s)
- Bin-Chi Liao
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Chi Lin
- Department of Oncology, National Taiwan University Hospital, 7 Chung-Shan South Road, Taipei, Taiwan
| | - Jin-Yuan Shih
- Department of Internal Medicine, National Taiwan University Hospital, Taiwan Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - James Chih-Hsin Yang
- Department of Oncology, National Taiwan University Hospital, Taiwan Graduate Institute of Oncology and Cancer Research Center, College of Medicine, National Taiwan University, Taipei, Taiwan
| |
Collapse
|
47
|
Shirota T, Ojima H, Hiraoka N, Shimada K, Rokutan H, Arai Y, Kanai Y, Miyagawa S, Shibata T. Heat Shock Protein 90 Is a Potential Therapeutic Target in Cholangiocarcinoma. Mol Cancer Ther 2015; 14:1985-93. [PMID: 26141945 DOI: 10.1158/1535-7163.mct-15-0069] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 06/22/2015] [Indexed: 12/31/2022]
Abstract
Cholangiocarcinoma is an aggressive malignancy with a poor prognosis, with no effective therapy other than surgical resection. Heat shock protein 90 (HSP90) is a key component of a multichaperone complex involved in the posttranslational folding of a number of client proteins, many of which play essential roles in tumorigenesis. Here, we attempted to clarify its prognostic significance and potential utility as a therapeutic target in cholangiocarcinoma. Immunohistochemical expression of HSP90 was assessed retrospectively in 399 cholangiocarcinoma cases and 17 human cholangiocarcinoma cell lines, along with the effect of a small-molecule HSP90 inhibitor (NVP-AUY922) on cholangiocarcinoma tumor growth and angiogenesis in human cholangiocarcinoma cell lines and xenografts. The positivity of HSP90 was 44.6% in intrahepatic cholangiocarcinoma (IHCC) and 32.8% in extrahepatic cholangiocarcinoma (EHCC), respectively. HSP90 expression was significantly associated with the 5-year survival rate for IHCC (P < 0.001) and EHCC (P < 0.001). HSP90 inhibition showed potent antiproliferative activity and reduced growth-associated signaling in human cholangiocarcinoma cells in vitro. Furthermore, treatment of cholangiocarcinoma xenograft-bearing mice with NVP-AUY922 significantly inhibited growth at doses far below the maximum-tolerated dose. HSP90 overexpression is a prognostic marker for cholangiocarcinoma. HSP90-targeted therapy may be an option for a subset of cholangiocarcinoma.
Collapse
Affiliation(s)
- Tomoki Shirota
- Division of Cancer Genomics, National Cancer Center Research Institute, Tokyo, Japan. Division of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Hidenori Ojima
- Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo, Japan
| | - Nobuyoshi Hiraoka
- Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo, Japan
| | - Kazuaki Shimada
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hirofumi Rokutan
- Division of Cancer Genomics, National Cancer Center Research Institute, Tokyo, Japan
| | - Yasuhito Arai
- Division of Cancer Genomics, National Cancer Center Research Institute, Tokyo, Japan
| | - Yae Kanai
- Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo, Japan
| | - Shinichi Miyagawa
- Division of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Tatsuhiro Shibata
- Division of Cancer Genomics, National Cancer Center Research Institute, Tokyo, Japan. Laboratory of Molecular Medicine, Human Genome Center, The Institute of Medical Science, the University of Tokyo, Tokyo, Japan.
| |
Collapse
|
48
|
17-DMCHAG, a new geldanamycin derivative, inhibits prostate cancer cells through Hsp90 inhibition and survivin downregulation. Cancer Lett 2015; 362:83-96. [DOI: 10.1016/j.canlet.2015.03.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 03/17/2015] [Accepted: 03/17/2015] [Indexed: 11/21/2022]
|
49
|
Choi YJ, Kim SY, So KS, Baek IJ, Kim WS, Choi SH, Lee JC, Bivona TG, Rho JK, Choi CM. AUY922 effectively overcomes MET- and AXL-mediated resistance to EGFR-TKI in lung cancer cells. PLoS One 2015; 10:e0119832. [PMID: 25780909 PMCID: PMC4363657 DOI: 10.1371/journal.pone.0119832] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 01/16/2015] [Indexed: 11/27/2022] Open
Abstract
The activation of bypass signals, such as MET and AXL, has been identified as a possible mechanism of EGFR-TKI resistance. Because various oncoproteins depend on HSP90 for maturation and stability, we investigated the effects of AUY922, a newly developed non-geldanamycin class HSP90 inhibitor, in lung cancer cells with MET- and AXL-mediated resistance. We established resistant cell lines with HCC827 cells harboring an exon 19-deletion mutation in of the EGFR gene via long-term exposure to increasing concentrations of gefitinib and erlotinib (HCC827/GR and HCC827/ER, respectively). HCC827/GR resistance was mediated by MET activation, whereas AXL activation caused resistance in HCC827/ER cells. AUY922 treatment effectively suppressed proliferation and induced cell death in both resistant cell lines. Accordingly, the downregulation of EGFR, MET, and AXL led to decreased Akt activation. The inhibitory effects of AUY922 on each receptor were confirmed in gene-transfected LK2 cells. AUY922 also effectively controlled tumor growth in xenograft mouse models containing HCC827/GR and HCC827/ER cells. In addition, AUY922 reduced invasion and migration by both types of resistant cells. Our study findings thus show that AUY922 is a promising therapeutic option for MET- and AXL-mediated resistance to EGFR-TKI in lung cancer.
Collapse
Affiliation(s)
- Yun Jung Choi
- Department of Pulmonology and Critical Care Medicine, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
- Asan Institute for Life Sciences, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
| | - Seon Ye Kim
- Department of Pulmonology and Critical Care Medicine, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
| | - Kwang Sup So
- Department of Pulmonology and Critical Care Medicine, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
| | - In-Jeoung Baek
- Asan Institute for Life Sciences, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
| | - Woo Sung Kim
- Department of Pulmonology and Critical Care Medicine, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
| | - Se Hoon Choi
- Thoracic and Cardiovascular Surgery, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
| | - Jae Cheol Lee
- Department of Oncology, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
| | - Trever G. Bivona
- Division of Hematology/Oncology, Helen Diller Comprehensive Cancer Center, University of California San Francisco, San Francisco, California, United States of America
| | - Jin Kyung Rho
- Department of Pulmonology and Critical Care Medicine, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
- Asan Institute for Life Sciences, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
- * E-mail: (JKR); (CMC)
| | - Chang-Min Choi
- Department of Pulmonology and Critical Care Medicine, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
- Department of Oncology, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea
- * E-mail: (JKR); (CMC)
| |
Collapse
|
50
|
Chessum N, Jones K, Pasqua E, Tucker M. Recent advances in cancer therapeutics. PROGRESS IN MEDICINAL CHEMISTRY 2015; 54:1-63. [PMID: 25727702 DOI: 10.1016/bs.pmch.2014.11.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In the past 20 years, cancer therapeutics has undergone a paradigm shift away from the traditional cytotoxic drugs towards the targeting of proteins intimately involved in driving the cancer phenotype. The poster child for this alternative approach to the treatment of cancer is imatinib, a small-molecule kinase inhibitor designed to target chronic myeloid leukaemia driven by the BCR-ABL translocation in a defined patient population. The improvement in survival achieved by treatment of this patient cohort with imatinib is impressive. Thus, the aim is to provide efficacy but with low toxicity. The role of the medicinal chemist in oncology drug discovery is now closely aligned with the role in most other therapeutic areas with high-throughput and/or fragment-based screening, structure-based design, selectivity, pharmacokinetic optimisation and pharmacodynamic biomarker modulation, all playing a familiar part in the process. In this chapter, we selected four areas in which compounds are either approved drugs or in clinical trials. These are chaperone inhibitors, kinase inhibitors, histone deacetylase inhibitors and inhibitors of protein-protein interactions. Even within these areas, we have been selective, particularly for kinase inhibitors, and our aim has been to exemplify newer approaches and novel aspects of medicinal chemistry.
Collapse
Affiliation(s)
- Nicola Chessum
- Cancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research, London, United Kingdom
| | - Keith Jones
- Cancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research, London, United Kingdom
| | - Elisa Pasqua
- Cancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research, London, United Kingdom
| | - Michael Tucker
- Cancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research, London, United Kingdom
| |
Collapse
|