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Liu S, Shen G, Zhou X, Sun L, Yu L, Cao Y, Shu X, Ran Y. Hsp90 Promotes Gastric Cancer Cell Metastasis and Stemness by Regulating the Regional Distribution of Glycolysis-Related Metabolic Enzymes in the Cytoplasm. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2310109. [PMID: 38874476 DOI: 10.1002/advs.202310109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 05/26/2024] [Indexed: 06/15/2024]
Abstract
Heat-shock protein 90 (Hsp90) plays a crucial role in tumorigenesis and tumor progression; however, its mechanism of action in gastric cancer (GC) remains unclear. Here, the role of Hsp90 in GC metabolism is the focus of this research. High expression of Hsp90 in GC tissues can interact with glycolysis, collectively affecting prognosis in clinical samples. Both in vitro and in vivo experiments demonstrate that Hsp90 is able to regulate the migration and stemness properties of GC cells. Metabolic phenotype analyses indicate that Hsp90 influences glycolytic metabolism. Mechanistically, Hsp90 interacts with glycolysis-related enzymes, forming multienzyme complexes to enhance glycolysis efficiency and yield. Additionally, Hsp90 binds to cytoskeleton-related proteins, regulating the regional distribution of glycolytic enzymes at the cell margin and lamellar pseudopods. This effect could lead to a local increase in efficient energy supply from glycolysis, further promoting epithelial-mesenchymal transition (EMT) and metastasis. In summary, Hsp90, through its interaction with metabolic enzymes related to glycolysis, forms multi-enzyme complexes and regulates regional distribution of glycolysis by dynamic cytoskeletal adjustments, thereby promoting the migration and stemness of GC cells. These conclusions also support the potential for a combined targeted approach involving Hsp90, glycolysis, and the cytoskeleton in clinical therapy.
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Affiliation(s)
- Shiya Liu
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Gaigai Shen
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xuanyu Zhou
- Department of Epidemiology & Population Health, Stanford University of Medicine, Stanford, CA, 94305, USA
| | - Lixin Sun
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Long Yu
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yuanting Cao
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xiong Shu
- Beijing Research Institute of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Yuliang Ran
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
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Kunachowicz D, Król-Kulikowska M, Raczycka W, Sleziak J, Błażejewska M, Kulbacka J. Heat Shock Proteins, a Double-Edged Sword: Significance in Cancer Progression, Chemotherapy Resistance and Novel Therapeutic Perspectives. Cancers (Basel) 2024; 16:1500. [PMID: 38672583 PMCID: PMC11048091 DOI: 10.3390/cancers16081500] [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: 03/19/2024] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
Heat shock proteins (Hsps) are involved in one of the adaptive mechanisms protecting cells against environmental and metabolic stress. Moreover, the large role of these proteins in the carcinogenesis process, as well as in chemoresistance, was noticed. This review aims to draw attention to the possibilities of using Hsps in developing new cancer therapy methods, as well as to indicate directions for future research on this topic. In order to discuss this matter, a thorough review of the latest scientific literature was carried out, taking into account the importance of selected proteins from the Hsp family, including Hsp27, Hsp40, Hsp60, Hsp70, Hsp90 and Hsp110. One of the more characteristic features of all Hsps is that they play a multifaceted role in cancer progression, which makes them an obvious target for modern anticancer therapy. Some researchers emphasize the importance of directly inhibiting the action of these proteins. In turn, others point to their possible use in the design of cancer vaccines, which would work by inducing an immune response in various types of cancer. Due to these possibilities, it is believed that the use of Hsps may contribute to the progress of oncoimmunology, and thus help in the development of modern anticancer therapies, which would be characterized by higher effectiveness and lower toxicity to the patients.
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Affiliation(s)
- Dominika Kunachowicz
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (D.K.); (M.K.-K.)
| | - Magdalena Król-Kulikowska
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (D.K.); (M.K.-K.)
| | - Wiktoria Raczycka
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (W.R.); (J.S.); (M.B.)
| | - Jakub Sleziak
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (W.R.); (J.S.); (M.B.)
| | - Marta Błażejewska
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (W.R.); (J.S.); (M.B.)
| | - Julita Kulbacka
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland
- Department of Immunology and Bioelectrochemistry, State Research Institute Centre for Innovative Medicine Santariškių g. 5, LT-08406 Vilnius, Lithuania
- DIVE IN AI, 53-307 Wroclaw, Poland
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Tausif YM, Thekkekkara D, Sai TE, Jahagirdar V, Arjun HR, Meheronnisha SK, Babu A, Banerjee A. Heat shock protein paradigms in cancer progression: future therapeutic perspectives. 3 Biotech 2024; 14:96. [PMID: 38449709 PMCID: PMC10912419 DOI: 10.1007/s13205-024-03951-6] [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: 03/28/2023] [Accepted: 01/28/2024] [Indexed: 03/08/2024] Open
Abstract
Heat-shock proteins (HSPs), also known as stress proteins, are ubiquitously present in all forms of life. They play pivotal roles in protein folding and unfolding, the formation of multiprotein complexes, the transportation and sorting of proteins into their designated subcellular compartments, the regulation of the cell cycle, and signalling processes. These HSPs encompass HSP27, HSP40, HSP70, HSP60, and HSP90, each contributing to various cellular functions. In the context of cancer, HSPs exert influence by either inhibiting or activating diverse signalling pathways, thereby impacting growth, differentiation, and cell division. This article offers an extensive exploration of the functions of HSPs within the realms of pharmacology and cancer biology. HSPs are believed to play substantial roles in the mechanisms underlying the initiation and progression of cancer. They hold promise as valuable clinical markers for cancer diagnosis, potential targets for therapeutic interventions, and indicators of disease progression. In times of cellular stress, HSPs function as molecular chaperones, safeguarding the structural and functional integrity of proteins and aiding in their proper folding. Moreover, HSPs play a crucial role in cancer growth, by regulating processes such as angiogenesis, cell proliferation, migration, invasion, and metastasis.
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Affiliation(s)
- Y. Mohammed Tausif
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysore, Karnataka 570 015 India
| | - Dithu Thekkekkara
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysore, Karnataka 570 015 India
| | - Thummuru Ekshita Sai
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysore, Karnataka 570 015 India
| | - Vaishnavi Jahagirdar
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysore, Karnataka 570 015 India
| | - H. R. Arjun
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysore, Karnataka 570 015 India
| | - S. K. Meheronnisha
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysore, Karnataka 570 015 India
| | - Amrita Babu
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysore, Karnataka 570 015 India
| | - Aniruddha Banerjee
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysore, Karnataka 570 015 India
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Park M, Jung E, Park JM, Park S, Ko D, Seo J, Kim S, Nam KD, Kang YK, Farrand L, Hoang VH, Nguyen CT, La MT, Nam G, Park HJ, Ann J, Lee J, Kim YJ, Kim JY, Seo JH. The HSP90 inhibitor HVH-2930 exhibits potent efficacy against trastuzumab-resistant HER2-positive breast cancer. Theranostics 2024; 14:2442-2463. [PMID: 38646654 PMCID: PMC11024854 DOI: 10.7150/thno.93236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 03/21/2024] [Indexed: 04/23/2024] Open
Abstract
Rationale: Resistance to targeted therapies like trastuzumab remains a critical challenge for HER2-positive breast cancer patients. Despite the progress of several N-terminal HSP90 inhibitors in clinical trials, none have achieved approval for clinical use, primarily due to issues such as induction of the heat shock response (HSR), off-target effects, and unfavorable toxicity profiles. We sought to examine the effects of HVH-2930, a novel C-terminal HSP90 inhibitor, in overcoming trastuzumab resistance. Methods: The effect of HVH-2930 on trastuzumab-sensitive and -resistant cell lines in vitro was evaluated in terms of cell viability, expression of HSP90 client proteins, and impact on cancer stem cells. An in vivo model with trastuzumab-resistant JIMT-1 cells was used to examine the efficacy and toxicity of HVH-2930. Results: HVH-2930 was rationally designed to fit into the ATP-binding pocket interface cavity of the hHSP90 homodimer in the C-terminal domain of HSP90, stabilizing its open conformation and hindering ATP binding. HVH-2930 induces apoptosis without inducing the HSR but by specifically suppressing the HER2 signaling pathway. This occurs with the downregulation of HER2/p95HER2 and disruption of HER2 family member heterodimerization. Attenuation of cancer stem cell (CSC)-like properties was associated with the downregulation of stemness factors such as ALDH1, CD44, Nanog and Oct4. Furthermore, HVH-2930 administration inhibited angiogenesis and tumor growth in trastuzumab-resistant xenograft mice. A synergistic effect was observed when combining HVH-2930 and paclitaxel in JIMT-1 xenografts. Conclusion: Our findings highlight the potent efficacy of HVH-2930 in overcoming trastuzumab resistance in HER2-positive breast cancer. Further investigation is warranted to fully establish its therapeutic potential.
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Affiliation(s)
- Minsu Park
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
| | - Eunsun Jung
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul 08308, Republic of Korea
| | - Jung Min Park
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
| | - Soeun Park
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
| | - Dongmi Ko
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
| | - Juyeon Seo
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
| | - Seongjae Kim
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
| | - Kee Dal Nam
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul 08308, Republic of Korea
| | - Yong Koo Kang
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul 08308, Republic of Korea
| | - Lee Farrand
- Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, South Australia 5000, Australia
| | - Van-Hai Hoang
- Faculty of Pharmacy, PHENIKAA University, Hanoi 12116, Vietnam
| | - Cong-Truong Nguyen
- Department of Organic Chemistry, Hanoi University of Pharmacy, Hanoi 10000, Vietnam
| | - Minh Thanh La
- Laboratory of Medicinal Chemistry, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Gibeom Nam
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Hyun-Ju Park
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Jihyae Ann
- Laboratory of Medicinal Chemistry, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Jeewoo Lee
- Laboratory of Medicinal Chemistry, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Yoon-Jae Kim
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul 08308, Republic of Korea
| | - Ji Young Kim
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul 08308, Republic of Korea
| | - Jae Hong Seo
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul 02841, Republic of Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul 08308, Republic of Korea
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5
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Mattoo S, Gupta A, Chauhan M, Agrawal A, Pore SK. Prospects and challenges of noncoding-RNA-mediated inhibition of heat shock protein 90 for cancer therapy. BIOCHIMICA ET BIOPHYSICA ACTA. GENE REGULATORY MECHANISMS 2024; 1867:195006. [PMID: 38218528 DOI: 10.1016/j.bbagrm.2024.195006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/06/2024] [Accepted: 01/08/2024] [Indexed: 01/15/2024]
Abstract
Heat Shock Protein 90 (HSP90) is a potential drug target for cancer therapy as it is often dysregulated in several cancers, including lung, breast, pancreatic, and prostate cancers. In cancer, HSP90 fails to maintain the structural and functional integrity of its several client proteins which are involved in the hallmarks of cancer such as cell proliferation, invasion, migration, angiogenesis, and apoptosis. Several small molecule inhibitors of HSP90 have been shown to exhibit anticancer effects in vitro and in vivo animal models. However, a few of them are currently under clinical studies. The status and potential limitations of these inhibitors are discussed here. Studies demonstrate that several noncoding RNAs (ncRNAs) such as microRNAs (miRNAs) and long noncoding RNAs (lncRNAs) regulate HSP90 and its client proteins to modulate cellular processes to exhibit oncogenic or tumor suppressing properties. Over the last decade, miRNAs and lncRNAs have drawn significant interest from the scientific community as therapeutic agents or targets for clinical applications. Here, we discuss the detailed mechanistic regulation of HSP90 and its client proteins by ncRNAs. Moreover, we highlight the significance of these ncRNAs as potential therapeutic agents/targets, and the challenges associated with ncRNA-based therapies. This article aims to provide a holistic view on HSP90-regulating ncRNAs for the development of novel therapeutic strategies to combat cancer.
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Affiliation(s)
- Shria Mattoo
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University Uttar Pradesh, Noida 201311, India
| | - Abha Gupta
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University Uttar Pradesh, Noida 201311, India
| | - Manvee Chauhan
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University Uttar Pradesh, Noida 201311, India
| | - Akshi Agrawal
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida 201311, India
| | - Subrata Kumar Pore
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University Uttar Pradesh, Noida 201311, India.
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6
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Xie X, Zhang N, Li X, Huang H, Peng C, Huang W, Foster LJ, He G, Han B. Small-molecule dual inhibitors targeting heat shock protein 90 for cancer targeted therapy. Bioorg Chem 2023; 139:106721. [PMID: 37467620 DOI: 10.1016/j.bioorg.2023.106721] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/21/2023] [Accepted: 07/06/2023] [Indexed: 07/21/2023]
Abstract
Heat shock protein 90, also known as Hsp90, is an extensively preserved molecular chaperone that performs a critical function in organizing various biological pathways and cellular operations. As a potential drug target, Hsp90 is closely linked to cancer. Hsp90 inhibitors are a class of drugs that have been extensively studied in preclinical models and have shown promise in a variety of diseases, especially cancer. However, Hsp90 inhibitors have encountered several challenges in clinical development, such as low efficacy, toxicity, or drug resistance, few Hsp90 small molecule inhibitors have been approved worldwide. Nonetheless, combining Hsp90 inhibitors with other tumor inhibitors, such as HDAC inhibitors, tubulin inhibitors, and Topo II inhibitors, has been shown to have synergistic antitumor effects. Consequently, the development of Hsp90 dual-target inhibitors is an effective strategy in cancer treatment, as it enhances potency while reducing drug resistance. This article provides an overview of Hsp90's domain structure and biological functions, as well as a discussion of the design, discovery, and structure-activity relationships of Hsp90 dual inhibitors, aiming to provide insights into clinical drug research from a medicinal chemistry perspective and discover novel Hsp90 dual inhibitors.
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Affiliation(s)
- Xin Xie
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; Michael Smith Laboratories, University of British Columbia, Vancouver V6T 1Z4, Canada
| | - Nan Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; Department of Dermatology & Venereology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiang Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - He Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Wei Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Leonard J Foster
- Michael Smith Laboratories, University of British Columbia, Vancouver V6T 1Z4, Canada.
| | - Gu He
- Department of Dermatology & Venereology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China.
| | - Bo Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, College of Medical Technology and School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
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Saber S, Hasan AM, Mohammed OA, Saleh LA, Hashish AA, Alamri MMS, Al-Ameer AY, Alfaifi J, Senbel A, Aboregela AM, Khalid TBA, Abdel-Reheim MA, Cavalu S. Ganetespib (STA-9090) augments sorafenib efficacy via necroptosis induction in hepatocellular carcinoma: Implications from preclinical data for a novel therapeutic approach. Biomed Pharmacother 2023; 164:114918. [PMID: 37216705 DOI: 10.1016/j.biopha.2023.114918] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 05/24/2023] Open
Abstract
Sorafenib, a multikinase inhibitor, is a first-line treatment for advanced hepatocellular carcinoma, but its long-term effectiveness is limited by the emergence of resistance mechanisms. One such mechanism is the reduction of microvessel density and intratumoral hypoxia caused by prolonged sorafenib treatment. Our research has demonstrated that HSP90 plays a critical role in conferring resistance to sorafenib in HepG2 cells under hypoxic conditions and N-Nitrosodiethylamine-exposed mice as well. This occurs through the inhibition of necroptosis on the one hand and the stabilization of HIF-1α on the other hand. To augment the effects of sorafenib, we investigated the use of ganetespib, an HSP90 inhibitor. We found that ganetespib activated necroptosis and destabilized HIF-1α under hypoxia, thus enhancing the effectiveness of sorafenib. Additionally, we discovered that LAMP2 aids in the degradation of MLKL, which is the mediator of necroptosis, through the chaperone-mediated autophagy pathway. Interestingly, we observed a significant negative correlation between LAMP2 and MLKL. These effects resulted in a reduction in the number of surface nodules and liver index, indicating a regression in tumor production rates in mice with HCC. Furthermore, AFP levels decreased. Combining ganetespib with sorafenib showed a synergistic cytotoxic effect and resulted in the accumulation of p62 and inhibition of macroautophagy. These findings suggest that the combined therapy of ganetespib and sorafenib may offer a promising approach for the treatment of hepatocellular carcinoma by activating necroptosis, inhibiting macroautophagy, and exhibiting a potential antiangiogenic effect. Overall, continued research is critical to establish the full therapeutic potential of this combination therapy.
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Affiliation(s)
- Sameh Saber
- Department of Pharmacology, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa 11152, Egypt.
| | - Alexandru Madalin Hasan
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania.
| | - Osama A Mohammed
- Department of Clinical Pharmacology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt; Department of Clinical Pharmacology, College of medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Lobna A Saleh
- Department of Clinical Pharmacology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt.
| | - Abdullah A Hashish
- Basic Medical Sciences Department, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia; Department of Clinical Pathology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | | | - Ahmed Y Al-Ameer
- Department of General Surgery, College of medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Jaber Alfaifi
- Department of Child Health, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Ahmed Senbel
- Department of General Surgery, College of medicine, University of Bisha, Bisha 61922, Saudi Arabia; Department of Surgical Oncology, Oncology Center, Faculty of Medicine, Mansoura University, Mansoura 35516 Egypt
| | | | | | - Mustafa Ahmed Abdel-Reheim
- Department of Pharmaceutical sciences, College of Pharmacy, Shaqra University, Aldawadmi 11961, Saudi Arabia; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni Suef 62521, Egypt.
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
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Abdul NS, Ahmad Alrashed N, Alsubaie S, Albluwi H, Badr Alsaleh H, Alageel N, Ghaleb Salma R. Role of Extracellular Heat Shock Protein 90 Alpha in the Metastasis of Oral Squamous Cell Carcinoma: A Systematic Review. Cureus 2023; 15:e38514. [PMID: 37273315 PMCID: PMC10238764 DOI: 10.7759/cureus.38514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 05/02/2023] [Indexed: 06/06/2023] Open
Abstract
Heat shock proteins (HSPs) are expressed in a variety of cancers in human beings and are correlated with differentiation, proliferation, and metastasis. Head and neck squamous cell carcinomas, like other tumors, are exposed to environmental stress, and lack of oxygen and nutrients, and in such situations, hypoxic inducible factor (HIF) initiates the expression of genes causing angiogenesis, invasion, and metastasis. Extracellular heat shock proteins 90 alpha (eHSP90α) are overexpressed in cancers leading to tumor progression and metastasis. Hence, this review will focus on the role of eHSP90α in the metastasis of oral squamous cell carcinomas (OSCC). Different online databases were scoured for relevant articles from October 2000 to October 2022. A total of 342 articles along with duplicates were excluded. The retrieved 45 articles were studied and 39 of them were found to be not eligible as they lacked intervention and their outcome measures did not match with the present review. The final qualitative evaluation included four articles that fulfilled the eligibility criterion. A definitive expression of HSP90 was implicated, as seen in three studies, suggesting its probable role as a prognostic marker for OSCC, but no conclusive evidence was found. The present review suggests that eHSP90α plays a significant role in OSCC. Though a positive association was found between HSP90 expression and its possible correlation with metastasis, affirmative evidence can only be derived with the conduction of many more research studies and their subsequent synthesis of results.
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Affiliation(s)
- Nishath Sayed Abdul
- Department of Oral and Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Riyadh Elm University, Riyadh, SAU
| | - Najla Ahmad Alrashed
- Department of Dentistry, College of Dentistry, Riyadh Elm University, Riyadh, SAU
| | - Sara Alsubaie
- Department of Dentistry, College of Dentistry, Riyadh Elm University, Riyadh, SAU
| | - Hadeel Albluwi
- Department of Dentistry, College of Dentistry, Riyadh Elm University, Riyadh, SAU
| | - Hessa Badr Alsaleh
- Department of Dentistry, College of Dentistry, Riyadh Elm University, Riyadh, SAU
| | - Norah Alageel
- Department of Dentistry, College of Dentistry, Riyadh Elm University, Riyadh, SAU
| | - Ra'ed Ghaleb Salma
- Department of Oral and Maxillofacial Surgery and Diagnostic Sciences, Riyadh Elm University, Riyadh, SAU
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9
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Gao J, Zhou C, Zhong Y, Shi L, Luo X, Su H, Li M, Xu Y, Zhang N, Zhou H. Dipyridamole interacts with the N-terminal domain of HSP90 and antagonizes the function of the chaperone in multiple cancer cell lines. Biochem Pharmacol 2023; 207:115376. [PMID: 36513142 DOI: 10.1016/j.bcp.2022.115376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/06/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022]
Abstract
Molecular chaperone HSP90 has been considered as a promising target for anti-cancer drug development for years. However, due to the heat shock response induced by the ATP competitive inhibitors against HSP90, the therapeutic efficacies of the compounds are compromised, which consequently restricts the clinical use of HSP90-targeted inhibitors. Therefore, there is a need to discover novel HSP90-targeted modulators which exhibit acceptable inhibition activity against the chaperone and do not induce significant heat shock response in the meantime. Here in this study, we firstly developed a tip-based affinity selection-mass spectrometry platform with optimized experimental conditions/parameters for HSP90-targeted active compound screening, and then applied it to fish out inhibitors against HSP90 from a collection of 2,395 compounds composed of FDA-approved drugs and drug candidates. Dipyridamole, which acts as an anti-thrombotic agent by modulating multiple targets and has a long history of safe use, was identified to interact with HSP90's N-terminal domain. The following conducted biophysical and biochemical experiments demonstrated that Dipyridamole could bind to HSP90's ATP binding pocket and function as an ATP competitive inhibitor of the chaperone. Finally, cellular-based assays including CESTA, cell viability assessment and proteomic analysis etc. were performed to evaluate whether the interaction between HSP90 and Dipyridamole contributes to the anti-tumor effects of the compound. We then found that Dipyridamole inhibits the growth and proliferation of human cancer cells by downregulating cell cycle regulators and upregulating apoptotic cell signaling, which are potentially mediated by the binding of Dipyridamole to HSP90 and to PDEs (phosphodiesterases), respectively.
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Affiliation(s)
- Jing Gao
- Analytical Research Center for Organic and Biological Molecules, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - Chen Zhou
- Analytical Research Center for Organic and Biological Molecules, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - Yan Zhong
- Analytical Research Center for Organic and Biological Molecules, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; University of the Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
| | - Li Shi
- Analytical Research Center for Organic and Biological Molecules, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - Xuanyang Luo
- Analytical Research Center for Organic and Biological Molecules, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; University of the Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
| | - Haixia Su
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; University of the Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
| | - Minjun Li
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
| | - Yechun Xu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; University of the Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
| | - Naixia Zhang
- Analytical Research Center for Organic and Biological Molecules, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; University of the Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China.
| | - Hu Zhou
- Analytical Research Center for Organic and Biological Molecules, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China; University of the Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China.
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10
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Pradhan V, Salahuddin, Kumar R, Mazumder A, Abdullah MM, Shahar Yar M, Ahsan MJ, Ullah Z. Molecular Target Interactions of Quinoline Derivatives as Anticancer Agents: A Review. Chem Biol Drug Des 2022; 101:977-997. [PMID: 36533867 DOI: 10.1111/cbdd.14196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/23/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022]
Abstract
One of the leading causes of death worldwide is cancer, which poses substantial risks to both society and an individual's life. Cancer therapy is still challenging, despite developments in the field and continued research into cancer prevention. The search for novel anticancer active agents with a broader cytotoxicity range is therefore continuously ongoing. The benzene ring gets fused to a pyridine ring at two carbon atoms close to one another to form the double ring structure of the heterocyclic aromatic nitrogen molecule known as quinoline (1-azanaphthalene). Quinoline derivatives contain a wide range of pharmacological activities, including antitubercular, antifungal, antibacterial, and antimalarial properties. Quinoline derivatives have also been shown to have anticancer properties. There are many quinoline derivatives widely available as anticancer drugs that act via a variety of mechanisms on various molecular targets, such as inhibition of topoisomerase, inhibition of tyrosine kinases, inhibition of heat shock protein 90 (Hsp90), inhibition of histone deacetylases (HDACs), inhibition of cell cycle arrest and apoptosis, and inhibition of tubulin polymerization.
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Affiliation(s)
- Vikas Pradhan
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida
| | - Salahuddin
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida
| | - Rajnish Kumar
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida
| | - Avijit Mazumder
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida
| | | | - Mohammad Shahar Yar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, New Delhi
| | - Mohamed Jawed Ahsan
- Department of Pharmaceutical Chemistry, Maharishi Arvind College of Pharmacy, Jaipur, Rajasthan, India
| | - Zabih Ullah
- Department of Pharmaceutical Sciences, College of Dentistry and Pharmacy, Buraydah Colleges, Al-Qassim, Saudi Arabia
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11
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Ko JC, Chen JC, Hsieh JM, Tseng PY, Chiang CS, Liu LL, Chien CC, Huang IH, Chang QZ, Mu BC, Lin YW. Heat shock protein 90 inhibitor 17-AAG down-regulates thymidine phosphorylase expression and potentiates the cytotoxic effect of tamoxifen and erlotinib in human lung squamous carcinoma cells. Biochem Pharmacol 2022; 204:115207. [PMID: 35961402 DOI: 10.1016/j.bcp.2022.115207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/04/2022] [Accepted: 08/05/2022] [Indexed: 11/02/2022]
Abstract
Elevated thymidine phosphorylase (TP) levels, a key enzyme in the pyrimidine nucleoside salvage pathway, in cancer cells, are related to a poor prognosis in a variety of cancers. Heat shock protein 90 (Hsp90) is a ubiquitous molecular chaperone that is involved in the stabilization and maturation of many oncogenic proteins. The aim of this study is to elucidate whether Hsp90 inhibitor 17-AAG could enhance tamoxifen- and erlotinib-induced cytotoxicity in nonsmall cell lung cancer (NSCLC) cells via modulating TP expression in two squamous NSCLC cell lines, H520 and H1703. We found that 17-AAG reduced TP expression via inactivating the MKK1/2-ERK1/2-mitogen-activated protein kinase (MAPK) pathway. TP knockdown with siRNA or ERK1/2 MAPK inactivation with the pharmacological inhibitor U0126 could enhance the cytotoxic and growth inhibitory effects of 17-AAG. In contrast, MKK1-CA or MKK2-CA (a constitutively active form of MKK1/2) vector-enforced expression could reduce the cytotoxic and cell growth inhibitory effects of 17-AAG. Furthermore, 17-AAG enhanced the cytotoxic and cell growth inhibitory effects of tamoxifen and erlotinib in NSCLC cells, which were associated with TP expression downregulation and MKK1/2-ERK1/2 signal inactivation. Taken together, Hsp90 inhibition downregulates TP, enhancing the tamoxifen- and erlotinib-induced cytotoxicity in H520 and H1703 cells.
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Affiliation(s)
- Jen-Chung Ko
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Taiwan
| | - Jyh-Cheng Chen
- Department of Food Science, National Chiayi University, Chiayi, Taiwan
| | - Jou-Min Hsieh
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Pei-Yu Tseng
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Chen-Shan Chiang
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Li-Ling Liu
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Chin-Cheng Chien
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - I-Hsiang Huang
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Qiao-Zhen Chang
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Bo-Cheng Mu
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Yun-Wei Lin
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan.
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12
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Li L, Yu S, Chen J, Quan M, Gao Y, Li Y. miR-15a and miR-20b sensitize hepatocellular carcinoma cells to sorafenib through repressing CDC37L1 and consequent PPIA downregulation. Cell Death Dis 2022; 8:297. [PMID: 35760798 PMCID: PMC9237098 DOI: 10.1038/s41420-022-01094-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 11/29/2022]
Abstract
Sorafenib is a classical targeted drug for the treatment of advanced hepatocellular carcinoma (HCC), but intrinsic resistance severely limited its therapeutic effects. In the present study, we aimed to identify crucial genes in HCC cells that affect sorafenib resistance by a CRISPR/Cas9 genome-scale screening. The results indicated that the deficiency of miR-15a and miR-20b contributed to sorafenib resistance, whereas exogenous expression of miR-15a and miR-20b enhanced sorafenib sensitivity of HCC cells by cell viability, colony formation, and flow cytometry analyses. Further analyses revealed that cell division cycle 37 like 1 (CDC37L1) as a common target of miR-15a and 20b, was negatively regulated by the two miRNAs and could enhance sorafenib resistance of HCC cells in vitro and in vivo. Mechanistically, CDC37L1, as a cochaperone, effectively increased the expression of peptidylprolyl isomerase A (PPIA) through strengthening the binding between heat shock protein 90 (HSP90) and PPIA. The results from immunohistochemical staining of a HCC tissue microarray revealed a positive association between CDC37L1 and PPIA expression, and high expression of CDC37L1 and PPIA predicted worse prognosis of HCC patients after sorafenib therapy. Taken together, our findings reveal crucial roles of miR-15a, miR-20b, CDC37L1, and PPIA in sorafenib response of HCC cells. These factors may serve as therapeutic targets and predict prognosis for HCC treated with sorafenib.
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13
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Wu TY, Chen M, Chen IC, Chen YJ, Chen CY, Wang CH, Cheng JJ, Nepali K, Chuang KH, Liou JP. Rational design of synthetically tractable HDAC6/HSP90 dual inhibitors to destroy immune-suppressive tumor microenvironment. J Adv Res 2022; 46:159-171. [PMID: 35752438 PMCID: PMC10105078 DOI: 10.1016/j.jare.2022.06.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 06/06/2022] [Accepted: 06/18/2022] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION The tumor microenvironment is mainly flooded with immunosuppressive cells and inhibitory cytokines, resulting in the inability of effective immune cells to infiltrate and recognize tumors and even the loss of anti-cancer ability. OBJECTIVES We propose a novel HDAC6/HSP90 dual inhibitory strategy as well as a chemoimmunotherapeutic agent that does not only kill tumor cells but also destroys the tumor microenvironment and enhances anti-cancer immunity. METHODS A hybrid scaffold construction approach was leveraged to furnish a series of rationally designed resorcinol-based hydroxamates as dual selective HDAC6/HSP90 inhibitors. The drug design campaign commenced with a fragment recruitment process to pinpoint validated structural units to inhibit HDAC6 and HSP90, followed by their installation in flexible HDAC inhibitory templates via an efficient and facile multistep synthetic route. Subsequent evaluations identified a strikingly potent selective HDAC6/HSP90 dual inhibitor (compound 17) via molecular and biological analysis in vitro and in vivo. RESULTS Compound 17 exhibited not only direct cytotoxicity to cancer cells but also downregulated immune checkpoints (PD-L1 and IDO) expression in tumors via the inhibition of STAT1 pathway and degradation of oncogene proteins (Src, AKT, Rb, and FAK), leading to in vivo tumor growth inhibition. These multiple effects enabled the effector T cells to largely infiltrate into the tumor region and release granzyme B to kill cancer cells. In addition, compound 17 also decreased TGF-β secretion from normal cells, resulting in the systemic reduction of immunosuppressive regulatory T cells. Delightfully, a cocktail treatment of compound 17 and anti-PD-1 antibodies demonstrated synergistic efficacy to eliminate solid tumors with 83.9% of tumor growth inhibition. CONCLUSION In summary, the impressive activity profile of compound 17, as an effective anticancer agent and a potential immunosensitizer, forecasts the application of HDAC6/HSP90 dual inhibitory strategy to overcome the immunosuppressive tumor microenvironment.
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Affiliation(s)
- Tung-Yun Wu
- Ph.D. Program in Clinical Drug Development of Herbal Medicine, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - Michael Chen
- Graduate Institute of Pharmacognosy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - I-Chung Chen
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - Yi-Jou Chen
- Graduate Institute of Pharmacognosy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - Che-Yi Chen
- Ph.D. Program in Clinical Drug Development of Herbal Medicine, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - Chang-Hung Wang
- Ph.D. Program in Clinical Drug Development of Herbal Medicine, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - Jing-Jy Cheng
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan; TMU Research Center for Drug Discovery, Taipei Medical University, Taipei 110031, Taiwan.
| | - Kuo-Hsiang Chuang
- Ph.D. Program in Clinical Drug Development of Herbal Medicine, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan; Graduate Institute of Pharmacognosy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan; TMU Research Center for Drug Discovery, Taipei Medical University, Taipei 110031, Taiwan; Traditional Herbal Medicine Research Center of Taipei Medical University Hospital, Taipei 110031, Taiwan.
| | - Jing-Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan; TMU Research Center for Drug Discovery, Taipei Medical University, Taipei 110031, Taiwan.
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14
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Bhatia S, Spanier L, Bickel D, Dienstbier N, Woloschin V, Vogt M, Pols H, Lungerich B, Reiners J, Aghaallaei N, Diedrich D, Frieg B, Schliehe-Diecks J, Bopp B, Lang F, Gopalswamy M, Loschwitz J, Bajohgli B, Skokowa J, Borkhardt A, Hauer J, Hansen FK, Smits SHJ, Jose J, Gohlke H, Kurz T. Development of a First-in-Class Small-Molecule Inhibitor of the C-Terminal Hsp90 Dimerization. ACS CENTRAL SCIENCE 2022; 8:636-655. [PMID: 35647282 PMCID: PMC9136973 DOI: 10.1021/acscentsci.2c00013] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Indexed: 05/04/2023]
Abstract
Heat shock proteins 90 (Hsp90) are promising therapeutic targets due to their involvement in stabilizing several aberrantly expressed oncoproteins. In cancerous cells, Hsp90 expression is elevated, thereby exerting antiapoptotic effects, which is essential for the malignant transformation and tumor progression. Most of the Hsp90 inhibitors (Hsp90i) under investigation target the ATP binding site in the N-terminal domain of Hsp90. However, adverse effects, including induction of the prosurvival resistance mechanism (heat shock response or HSR) and associated dose-limiting toxicity, have so far precluded their clinical approval. In contrast, modulators that interfere with the C-terminal domain (CTD) of Hsp90 do not inflict HSR. Since the CTD dimerization of Hsp90 is essential for its chaperone activity, interfering with the dimerization process by small-molecule protein-protein interaction inhibitors is a promising strategy for anticancer drug research. We have developed a first-in-class small-molecule inhibitor (5b) targeting the Hsp90 CTD dimerization interface, based on a tripyrimidonamide scaffold through structure-based molecular design, chemical synthesis, binding mode model prediction, assessment of the biochemical affinity, and efficacy against therapy-resistant leukemia cells. 5b reduces xenotransplantation of leukemia cells in zebrafish models and induces apoptosis in BCR-ABL1+ (T315I) tyrosine kinase inhibitor-resistant leukemia cells, without inducing HSR.
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Affiliation(s)
- Sanil Bhatia
- Department
of Pediatric Oncology, Hematology and Clinical Immunology, Medical
Faculty, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
- Phone: (+49) 211 81 04896.
| | - Lukas Spanier
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - David Bickel
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Niklas Dienstbier
- Department
of Pediatric Oncology, Hematology and Clinical Immunology, Medical
Faculty, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Vitalij Woloschin
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Melina Vogt
- Department
of Pediatric Oncology, Hematology and Clinical Immunology, Medical
Faculty, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Henrik Pols
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Beate Lungerich
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Jens Reiners
- Center
for Structural Studies, Heinrich Heine University
Düsseldorf, Düsseldorf 40225, Germany
| | - Narges Aghaallaei
- Department
of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen 72076, Germany
| | - Daniela Diedrich
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Benedikt Frieg
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
- John
von Neumann Institute for Computing (NIC), Jülich Supercomputing
Centre (JSC), Institute of Biological Information Processing (IBI-7:
Structural Biochemistry) & Institute of Bio- and Geosciences (IBG-4:
Bioinformatics), Forschungszentrum Jülich
GmbH, Jülich 52425, Germany
| | - Julian Schliehe-Diecks
- Department
of Pediatric Oncology, Hematology and Clinical Immunology, Medical
Faculty, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Bertan Bopp
- Institute
for Pharmaceutical and Medicinal Chemistry, PharmaCampus, Westphalian Wilhelms University, Münster 48149, Germany
| | - Franziska Lang
- Department
of Pediatric Oncology, Hematology and Clinical Immunology, Medical
Faculty, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Mohanraj Gopalswamy
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Jennifer Loschwitz
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Baubak Bajohgli
- Department
of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen 72076, Germany
| | - Julia Skokowa
- Department
of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen 72076, Germany
| | - Arndt Borkhardt
- Department
of Pediatric Oncology, Hematology and Clinical Immunology, Medical
Faculty, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Julia Hauer
- Department
of Pediatrics, Pediatric Hematology and Oncology, University Hospital Carl Gustav Carus, Dresden 01307, Germany
- Partner
Site Dresden, National Center for Tumor
Diseases (NCT), Dresden 01307, Germany
| | - Finn K. Hansen
- Pharmaceutical
and Cell Biological Chemistry, Pharmaceutical
Institute University of Bonn, Bonn 53121, Germany
| | - Sander H. J. Smits
- Center
for Structural Studies, Heinrich Heine University
Düsseldorf, Düsseldorf 40225, Germany
- Institute
of Biochemistry, Heinrich Heine University
Düsseldorf, Düsseldorf 40225, Germany
| | - Joachim Jose
- Institute
for Pharmaceutical and Medicinal Chemistry, PharmaCampus, Westphalian Wilhelms University, Münster 48149, Germany
| | - Holger Gohlke
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
- John
von Neumann Institute for Computing (NIC), Jülich Supercomputing
Centre (JSC), Institute of Biological Information Processing (IBI-7:
Structural Biochemistry) & Institute of Bio- and Geosciences (IBG-4:
Bioinformatics), Forschungszentrum Jülich
GmbH, Jülich 52425, Germany
- Phone: (+49)
211 81 13662.
| | - Thomas Kurz
- Institute
for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
- Phone: (+49)
211 81 14984.
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15
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Zaib S, Areeba BS, Nehal Rana BS, Wattoo JI, Alsaab HO, Alzhrani RM, Awwad NS, Ibrahium HA, Khan I. Nanomedicines Targeting Heat Shock Protein 90 Gene Expression in the Therapy of Breast Cancer. ChemistrySelect 2022. [DOI: 10.1002/slct.202104553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sumera Zaib
- Department of Biochemistry Faculty of Life Sciences University of Central Punjab Lahore 54590 Pakistan
| | - B. S. Areeba
- Department of Biochemistry Faculty of Life Sciences University of Central Punjab Lahore 54590 Pakistan
| | - B. S. Nehal Rana
- Department of Biochemistry Faculty of Life Sciences University of Central Punjab Lahore 54590 Pakistan
| | - Javed Iqbal Wattoo
- Department of Biotechnology Faculty of Life Sciences University of Central Punjab Lahore 54590 Pakistan
| | - Hashem O. Alsaab
- Department of Pharmaceutics and Pharmaceutical Technology Taif University, P.O. Box 11099 Taif 21944 Saudi Arabia
| | - Rami M. Alzhrani
- Department of Pharmaceutics and Industrial Pharmacy College of Pharmacy Taif University, P.O. Box 11099 Taif 21944 Saudi Arabia
| | - Nasser S. Awwad
- Chemistry Department Faculty of Science King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia
| | - Hala A. Ibrahium
- Biology Department Faculty of Science King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia
- Department of Semi Pilot Plant Nuclear Materials Authority P.O. Box 530 El Maadi Egypt
| | - Imtiaz Khan
- Manchester Institute of Biotechnology The University of Manchester 131 Princess Street Manchester M1 7DN United Kingdom
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16
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Fan J, Bellon M, Ju M, Zhao L, Wei M, Fu L, Nicot C. Clinical significance of FBXW7 loss of function in human cancers. Mol Cancer 2022; 21:87. [PMID: 35346215 PMCID: PMC8962602 DOI: 10.1186/s12943-022-01548-2] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 02/22/2022] [Indexed: 12/13/2022] Open
Abstract
FBXW7 (F-Box and WD Repeat Domain Containing 7) (also referred to as FBW7 or hCDC4) is a component of the Skp1-Cdc53 / Cullin-F-box-protein complex (SCF/β-TrCP). As a member of the F-box protein family, FBXW7 serves a role in phosphorylation-dependent ubiquitination and proteasome degradation of oncoproteins that play critical role(s) in oncogenesis. FBXW7 affects many regulatory functions involved in cell survival, cell proliferation, tumor invasion, DNA damage repair, genomic instability and telomere biology. This thorough review of current literature details how FBXW7 expression and functions are regulated through multiple mechanisms and how that ultimately drives tumorigenesis in a wide array of cell types. The clinical significance of FBXW7 is highlighted by the fact that FBXW7 is frequently inactivated in human lung, colon, and hematopoietic cancers. The loss of FBXW7 can serve as an independent prognostic marker and is significantly correlated with the resistance of tumor cells to chemotherapeutic agents and poorer disease outcomes. Recent evidence shows that genetic mutation of FBXW7 differentially affects the degradation of specific cellular targets resulting in a distinct and specific pattern of activation/inactivation of cell signaling pathways. The clinical significance of FBXW7 mutations in the context of tumor development, progression, and resistance to therapies as well as opportunities for targeted therapies is discussed.
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Affiliation(s)
- Jingyi Fan
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute; Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong Province, China.,Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.,Liaoning Province, China Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang, 110122, Liaoning Province, China
| | - Marcia Bellon
- Department of Pathology and Laboratory Medicine, Center for Viral Pathogenesis, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA
| | - Mingyi Ju
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.,Liaoning Province, China Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang, 110122, Liaoning Province, China
| | - Lin Zhao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.,Liaoning Province, China Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang, 110122, Liaoning Province, China
| | - Minjie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.,Liaoning Province, China Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, Liaoning Cancer Immune Peptide Drug Engineering Technology Research Center, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang, 110122, Liaoning Province, China
| | - Liwu Fu
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute; Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong Province, China.
| | - Christophe Nicot
- Department of Pathology and Laboratory Medicine, Center for Viral Pathogenesis, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA.
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17
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El-Atawneh S, Goldblum A. Candidate Therapeutics by Screening for Multitargeting Ligands: Combining the CB2 Receptor With CB1, PPARγ and 5-HT4 Receptors. Front Pharmacol 2022; 13:812745. [PMID: 35295337 PMCID: PMC8918518 DOI: 10.3389/fphar.2022.812745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 01/13/2022] [Indexed: 12/15/2022] Open
Abstract
In recent years, the cannabinoid type 2 receptor (CB2R) has become a major target for treating many disease conditions. The old therapeutic paradigm of “one disease-one target-one drug” is being transformed to “complex disease-many targets-one drug.” Multitargeting, therefore, attracts much attention as a promising approach. We thus focus on designing single multitargeting agents (MTAs), which have many advantages over combined therapies. Using our ligand-based approach, the “Iterative Stochastic Elimination” (ISE) algorithm, we produce activity models of agonists and antagonists for desired therapeutic targets and anti-targets. These models are used for sequential virtual screening and scoring large libraries of molecules in order to pick top-scored candidates for testing in vitro and in vivo. In this study, we built activity models for CB2R and other targets for combinations that could be used for several indications. Those additional targets are the cannabinoid 1 receptor (CB1R), peroxisome proliferator-activated receptor gamma (PPARγ), and 5-Hydroxytryptamine receptor 4 (5-HT4R). All these models have high statistical parameters and are reliable. Many more CB2R/CBIR agonists were found than combined CB2R agonists with CB1R antagonist activity (by 200 fold). CB2R agonism combined with PPARγ or 5-HT4R agonist activity may be used for treating Inflammatory Bowel Disease (IBD). Combining CB2R agonism with 5-HT4R generates more candidates (14,008) than combining CB2R agonism with agonists for the nuclear receptor PPARγ (374 candidates) from an initial set of ∼2.1 million molecules. Improved enrichment of true vs. false positives may be achieved by requiring a better ISE score cutoff or by performing docking. Those candidates can be purchased and tested experimentally to validate their activity. Further, we performed docking to CB2R structures and found lower statistical performance of the docking (“structure-based”) compared to ISE modeling (“ligand-based”). Therefore, ISE modeling may be a better starting point for molecular discovery than docking.
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18
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Wei J, Wang R, Lu Y, He S, Ding Y. Flotillin-1 promotes progression and dampens chemosensitivity to cisplatin in gastric cancer via ERK and AKT signaling pathways. Eur J Pharmacol 2022; 916:174631. [PMID: 34774850 DOI: 10.1016/j.ejphar.2021.174631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND Several past studies have reported the overexpression of Flotillin-1 in a variety of cancer types. Cisplatin is a chemotherapeutic drug commonly used for cancer treatment. The present study investigated the role of Flotillin-1 in the progression of GC and assessed whether it assists in the chemical sensitization of GC cells toward cisplatin. METHOD The expression of Flotillin-1 was detected both in human gastric mucosal cells and GC cells. Next, siRNA and shRNA were used to construct a stable cell line expressing low levels of Flotillin-1. Furthermore, the Cell Counting Kit 8 (CCK-8), flow cytometry, and transwell assays were employed to detect the impact of Flotillin-1 on GC cells. In addition, a nude mouse model of human GC was used to verify the knockdown of Flotillin-1 to increase the sensitivity of GC cells to cisplatin. RESULTS Flotillin-1 was overexpressed in GC cells when compared to that in human gastric mucosal cells. The results for in vitro and vivo assays revealed that the knockdown of Flotillin-1 could significantly inhibit the proliferation of GC cells and increased the sensitivity of GC cells to cisplatin via the regulation of the protein kinase B (AKT) and extracellular signal-regulated kinase (ERK) signaling pathway. CONCLUSION Flotillin-1 might be used as a molecular marker for GC diagnosis and could be explored as a potential new target for the treatment of GC.
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Affiliation(s)
- Jiahui Wei
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, 130062, PR China
| | - Ruiqing Wang
- The Eye Center in the Second Hospital of Jilin University, Ziqiang Street 218#, Nanguan District, Changchun City, Jilin, 130041, China
| | - Yiran Lu
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, 130062, PR China
| | - Song He
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, 130062, PR China
| | - Yu Ding
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, 130062, PR China.
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19
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Lee HJ, Min HY, Yong YS, Ann J, Nguyen CT, La MT, Hyun SY, Le HT, Kim H, Kwon H, Nam G, Park HJ, Lee J, Lee HY. A novel C-terminal heat shock protein 90 inhibitor that overcomes STAT3-Wnt-β-catenin signaling-mediated drug resistance and adverse effects. Theranostics 2022; 12:105-125. [PMID: 34987637 PMCID: PMC8690924 DOI: 10.7150/thno.63788] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 10/14/2021] [Indexed: 12/24/2022] Open
Abstract
Rationale: The heat shock protein (Hsp) system plays important roles in cancer stem cell (CSC) and non-CSC populations. However, limited efficacy due to drug resistance and toxicity are obstacles to clinical use of Hsp90 inhibitors, suggesting the necessity to develop novel Hsp90 inhibitors overcoming these limitations. Methods: The underlying mechanism of resistance to Hsp90 inhibitors was investigated by colony formation assay, sphere formation assay, western blot analysis, and real-time PCR. To develop anticancer Hsp90 inhibitors that overcome the signal transducer and activator of transcription 3 (STAT3)-mediated resistance, we synthesized and screened a series of synthetic deguelin-based compounds in terms of inhibition of colony formation, migration, and viability of non-small cell lung cancer (NSCLC) cells and toxicity to normal cells. Regulation of Hsp90 by the selected compound NCT-80 [5-methoxy-N-(3-methoxy-4-(2-(pyridin-3-yl)ethoxy)phenyl)-2,2-dimethyl-2H-chromene-6-carboxamide] was investigated by immunoprecipitation, drug affinity responsive target stability assay, binding experiments using ATP-agarose beads and biotinylated drug, and docking analysis. The antitumor, antimetastatic, and anti-CSC effects of NCT-80 were examined in vitro and in vivo using various assays such as MTT, colony formation, and migration assays and flow cytometric analysis and tumor xenograft models. Results: We demonstrated a distinct mechanism in which Hsp90 inhibitors that block N-terminal ATP-binding pocket causes transcriptional upregulation of Wnt ligands through Akt- and ERK-mediated activation of STAT3, resulting in NSCLC cell survival in an autocrine or paracrine manner. In addition, NCT-80 effectively reduced viability, colony formation, migration, and CSC-like phenotypes of NSCLC cells and their sublines with acquired resistance to anticancer drugs by inducing apoptosis and inhibiting epithelial-mesenchymal transition and the growth of NSCLC patient-derived xenograft tumors without overt toxicity. With regards to mechanism, NCT-80 directly bound to the C-terminal ATP-binding pocket of Hsp90, disrupting the interaction between Hsp90 and STAT3 and degrading STAT3 protein. Moreover, NCT-80 inhibited chemotherapy- and EGFR TKI-induced programmed cell death ligand 1 expression and potentiated the antitumor effect of chemotherapy in the LLC-Luc allograft model. Conclusions: These data indicate the potential of STAT3/Wnt signaling pathway as a target to overcome resistance to Hsp90 inhibitors and NCT-80 as a novel Hsp90 inhibitor that targets both CSCs and non-CSCs in NSCLC.
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Affiliation(s)
- Ho Jin Lee
- Creative Research Initiative Center for concurrent control of emphysema and lung cancer, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Hye-Young Min
- Creative Research Initiative Center for concurrent control of emphysema and lung cancer, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Young-Sik Yong
- Creative Research Initiative Center for concurrent control of emphysema and lung cancer, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Jihyae Ann
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Cong Truong Nguyen
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Minh Thanh La
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Seung Yeob Hyun
- Creative Research Initiative Center for concurrent control of emphysema and lung cancer, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Huong Thuy Le
- Creative Research Initiative Center for concurrent control of emphysema and lung cancer, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Hyewon Kim
- Creative Research Initiative Center for concurrent control of emphysema and lung cancer, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Hyukjin Kwon
- Creative Research Initiative Center for concurrent control of emphysema and lung cancer, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Gibeom Nam
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Hyun-Ju Park
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Jeewoo Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Ho-Young Lee
- Creative Research Initiative Center for concurrent control of emphysema and lung cancer, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
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20
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Forghani P, Rashid A, Sun F, Liu R, Li D, Lee MR, Hwang H, Maxwell JT, Mandawat A, Wu R, Salaita K, Xu C. Carfilzomib Treatment Causes Molecular and Functional Alterations of Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes. J Am Heart Assoc 2021; 10:e022247. [PMID: 34873922 PMCID: PMC9075231 DOI: 10.1161/jaha.121.022247] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background Anticancer therapies have significantly improved patient outcomes; however, cardiac side effects from cancer therapies remain a significant challenge. Cardiotoxicity following treatment with proteasome inhibitors such as carfilzomib is known in clinical settings, but the underlying mechanisms have not been fully elucidated. Methods and Results Using human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) as a cell model for drug-induced cytotoxicity in combination with traction force microscopy, functional assessments, high-throughput imaging, and comprehensive omic analyses, we examined the molecular mechanisms involved in structural and functional alterations induced by carfilzomib in hiPSC-CMs. Following the treatment of hiPSC-CMs with carfilzomib at 0.01 to 10 µmol/L, we observed a concentration-dependent increase in carfilzomib-induced toxicity and corresponding morphological, structural, and functional changes. Carfilzomib treatment reduced mitochondrial membrane potential, ATP production, and mitochondrial oxidative respiration and increased mitochondrial oxidative stress. In addition, carfilzomib treatment affected contractility of hiPSC-CMs in 3-dimensional microtissues. At a single cell level, carfilzomib treatment impaired Ca2+ transients and reduced integrin-mediated traction forces as detected by piconewton tension sensors. Transcriptomic and proteomic analyses revealed that carfilzomib treatment downregulated the expression of genes involved in extracellular matrices, integrin complex, and cardiac contraction, and upregulated stress responsive proteins including heat shock proteins. Conclusions Carfilzomib treatment causes deleterious changes in cellular and functional characteristics of hiPSC-CMs. Insights into these changes could be gained from the changes in the expression of genes and proteins identified from our omic analyses.
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Affiliation(s)
- Parvin Forghani
- Division of Pediatric Cardiology Department of Pediatrics Emory University School of Medicine and Children's Healthcare of Atlanta Atlanta GA
| | - Aysha Rashid
- Biomolecular Chemistry Department of Chemistry Emory University Atlanta GA
| | - Fangxu Sun
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience Georgia Institute of Technology Atlanta GA
| | - Rui Liu
- Division of Pediatric Cardiology Department of Pediatrics Emory University School of Medicine and Children's Healthcare of Atlanta Atlanta GA
| | - Dong Li
- Division of Pediatric Cardiology Department of Pediatrics Emory University School of Medicine and Children's Healthcare of Atlanta Atlanta GA
| | - Megan R Lee
- Division of Pediatric Cardiology Department of Pediatrics Emory University School of Medicine and Children's Healthcare of Atlanta Atlanta GA
| | - Hyun Hwang
- Division of Pediatric Cardiology Department of Pediatrics Emory University School of Medicine and Children's Healthcare of Atlanta Atlanta GA
| | - Joshua T Maxwell
- Division of Pediatric Cardiology Department of Pediatrics Emory University School of Medicine and Children's Healthcare of Atlanta Atlanta GA
| | - Anant Mandawat
- Department of Medicine & Winship Cancer Institute Emory University School of Medicine Atlanta GA
| | - Ronghu Wu
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience Georgia Institute of Technology Atlanta GA
| | - Khalid Salaita
- Biomolecular Chemistry Department of Chemistry Emory University Atlanta GA.,Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA
| | - Chunhui Xu
- Division of Pediatric Cardiology Department of Pediatrics Emory University School of Medicine and Children's Healthcare of Atlanta Atlanta GA.,Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA
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21
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A standardized extract of Asparagus officinalis stem improves HSP70-mediated redox balance and cell functions in bovine cumulus-granulosa cells. Sci Rep 2021; 11:18175. [PMID: 34518614 PMCID: PMC8437968 DOI: 10.1038/s41598-021-97632-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/25/2021] [Indexed: 11/24/2022] Open
Abstract
Heat shock (HS) protein 70 (HSP70), a well-known HS-induced protein, acts as an intracellular chaperone to protect cells against stress conditions. Although HS induces HSP70 expression to confer stress resistance to cells, HS causes cell toxicity by increasing reactive oxygen species (ROS) levels. Recently, a standardized extract of Asparagus officinalis stem (EAS), produced from the byproduct of asparagus, has been shown to induce HSP70 expression without HS and regulate cellular redox balance in pheochromocytoma cells. However, the effects of EAS on reproductive cell function remain unknown. Here, we investigated the effect of EAS on HSP70 induction and oxidative redox balance in cultured bovine cumulus-granulosa (CG) cells. EAS significantly increased HSP70 expression; however, no effect was observed on HSP27 and HSP90 under non-HS conditions. EAS decreased ROS generation and DNA damage and increased glutathione (GSH) synthesis under both non-HS and HS conditions. Moreover, EAS synergistically increased HSP70 and HSF1 expression and increased progesterone levels in CG cells. Treatment with an HSP70 inhibitor significantly decreased GSH level, increased ROS level, and decreased HSF1, Nrf2, and Keap1 expression in the presence of EAS. Furthermore, EAS significantly increased progesterone synthesis. Thus, EAS improves HSP70-mediated redox balance and cell function in bovine CG cells.
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22
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Bonanni D, Citarella A, Moi D, Pinzi L, Bergamini E, Rastelli G. Dual Targeting Strategies On Histone Deacetylase 6 (HDAC6) And Heat Shock Protein 90 (Hsp90). Curr Med Chem 2021; 29:1474-1502. [PMID: 34477503 DOI: 10.2174/0929867328666210902145102] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 07/08/2021] [Accepted: 07/23/2021] [Indexed: 11/22/2022]
Abstract
The design of multi-target drugs acting simultaneously on multiple signaling pathways is a growing field in medicinal chemistry, especially for the treatment of complex diseases such as cancer. Histone deacetylase 6 (HDAC6) is an established anticancer drug target involved in tumor cells transformation. Being an epigenetic enzyme at the interplay of many biological processes, HDAC6 has become an attractive target for polypharmacology studies aimed at improving therapeutic efficacy of anticancer drugs. For example, the molecular chaperone Heat shock protein 90 (Hsp90) is a substrate of HDAC6 deacetylation, and several lines of evidence demonstrate that simultaneous inhibition of HDAC6 and Hsp90 promote synergistic antitumor effects on different cancer cell lines, highlighting the potential benefits of developing a single molecule endowed with multi-target activity. This review will summarize the complex interplay between HDAC6 and Hsp90, providing also useful hints for multi-target drug design and discovery approaches in this field. To this end, crystallographic structures of HDAC6 and Hsp90 complexes will be extensively reviewed in the light of discussing binding pockets features and pharmacophore requirements and providing useful guidelines for the design of dual inhibitors. The few examples of multi-target inhibitors obtained so far, mostly based on chimeric approaches, will be summarized and put into context. Finally, the main features of HDAC6 and Hsp90 inhibitors will be compared, and ligand- and structure-based strategies potentially useful for the development of small molecular weight dual inhibitors will be proposed and discussed.
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Affiliation(s)
- Davide Bonanni
- Department of Life Sciences, University of Modena and Reggio Emilia Via Campi 183, 41125 Modena, Italy
| | - Andrea Citarella
- Department of Life Sciences, University of Modena and Reggio Emilia Via Campi 183, 41125 Modena, Italy
| | - Davide Moi
- Department of Life Sciences, University of Modena and Reggio Emilia Via Campi 183, 41125 Modena, Italy
| | - Luca Pinzi
- Department of Life Sciences, University of Modena and Reggio Emilia Via Campi 183, 41125 Modena, Italy
| | - Elisa Bergamini
- Department of Life Sciences, University of Modena and Reggio Emilia Via Campi 183, 41125 Modena, Italy
| | - Giulio Rastelli
- Department of Life Sciences, University of Modena and Reggio Emilia Via Campi 183, 41125 Modena, Italy
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23
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Epp-Ducharme B, Dunne M, Fan L, Evans JC, Ahmed L, Bannigan P, Allen C. Heat-activated nanomedicine formulation improves the anticancer potential of the HSP90 inhibitor luminespib in vitro. Sci Rep 2021; 11:11103. [PMID: 34045581 PMCID: PMC8160139 DOI: 10.1038/s41598-021-90585-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/29/2021] [Indexed: 01/06/2023] Open
Abstract
The heat shock protein 90 inhibitor, luminespib, has demonstrated potent preclinical activity against numerous cancers. However, clinical translation has been impeded by dose-limiting toxicities that have necessitated dosing schedules which have reduced therapeutic efficacy. As such, luminespib is a prime candidate for reformulation using advanced drug delivery strategies that improve tumor delivery efficiency and limit off-target side effects. Specifically, thermosensitive liposomes are proposed as a drug delivery strategy capable of delivering high concentrations of drug to the tumor in combination with other chemotherapeutic molecules. Indeed, this work establishes that luminespib exhibits synergistic activity in lung cancer in combination with standard of care drugs such as cisplatin and vinorelbine. While our research team has previously developed thermosensitive liposomes containing cisplatin or vinorelbine, this work presents the first liposomal formulation of luminespib. The physico-chemical properties and heat-triggered release of the formulation were characterized. Cytotoxicity assays were used to determine the optimal drug ratios for treatment of luminespib in combination with cisplatin or vinorelbine in non-small cell lung cancer cells. The formulation and drug combination work presented in this paper offer the potential for resuscitation of the clinical prospects of a promising anticancer agent.
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Affiliation(s)
| | - Michael Dunne
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S 3M2, Canada
| | - Linyu Fan
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S 3M2, Canada
| | - James C Evans
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S 3M2, Canada
| | - Lubabah Ahmed
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S 3M2, Canada
| | - Pauric Bannigan
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S 3M2, Canada
| | - Christine Allen
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S 3M2, Canada.
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24
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Wu YW, Chao MW, Tu HJ, Chen LC, Hsu KC, Liou JP, Yang CR, Yen SC, HuangFu WC, Pan SL. A novel dual HDAC and HSP90 inhibitor, MPT0G449, downregulates oncogenic pathways in human acute leukemia in vitro and in vivo. Oncogenesis 2021; 10:39. [PMID: 33986242 PMCID: PMC8119482 DOI: 10.1038/s41389-021-00331-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 04/07/2021] [Accepted: 04/21/2021] [Indexed: 01/06/2023] Open
Abstract
Acute leukemia is a highly heterogeneous disease; therefore, combination therapy is commonly used for patient treatment. Drug–drug interaction is a major concern of combined therapy; hence, dual/multi-target inhibitors have become a dominant approach for cancer drug development. HDACs and HSP90 are involved in the activation of various oncogenic signaling pathways, including PI3K/AKT/mTOR, JAK/STAT, and RAF/MEK/ERK, which are also highly enriched in acute leukemia gene expression profiles. Therefore, we suggest that dual HDAC and HSP90 inhibitors could represent a novel therapeutic approach for acute leukemia. MPT0G449 is a dual effect inhibitor, and it showed cytotoxic effectiveness in acute leukemia cells. Molecular docking analysis indicated that MPT0G449 possessed dual HDAC and HSP90 inhibitory abilities. Furthermore, MPT0G449 induced G2 arrest and caspase-mediated cell apoptosis in acute leukemia cells. The oncogenic signaling molecules AKT, mTOR, STAT3, STAT5, MEK, and ERK were significantly downregulated after MPT0G449 treatment in HL-60 and MOLT-4 cells. In vivo xenograft models confirmed the antitumor activity and showed the upregulation of acetyl-histone H3 and HSP70, biomarkers of pan-HDAC and HSP90 inhibition, with MPT0G449 treatment. These findings suggest that the dual inhibition of HDAC and HSP90 can suppress the expression of oncogenic pathways in acute leukemia, and MPT0G449 represents a novel therapeutic for anticancer treatment.
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Affiliation(s)
- Yi-Wen Wu
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei, Taiwan
| | - Min-Wu Chao
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Huang-Ju Tu
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Liang-Chieh Chen
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, Guangdong, P. R. China
| | - Kai-Cheng Hsu
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taipei, Taiwan.,TMU Biomedical Commercialization Center, Taipei Medical University, Taipei, Taiwan.,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan
| | - Jing-Ping Liou
- TMU Biomedical Commercialization Center, Taipei Medical University, Taipei, Taiwan.,School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Chia-Ron Yang
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Shih-Chung Yen
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Guangdong, P. R. China
| | - Wei-Chun HuangFu
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan. .,Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan. .,Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taipei, Taiwan. .,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan.
| | - Shiow-Lin Pan
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan. .,Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan. .,Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taipei, Taiwan. .,TMU Biomedical Commercialization Center, Taipei Medical University, Taipei, Taiwan. .,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan.
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25
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Gulla A, Kazlauskas E, Liang H, Strupas K, Petrauskas V, Matulis D, Eshleman JR. Heat Shock Protein 90 Inhibitor Effects on Pancreatic Cancer Cell Cultures. Pancreas 2021; 50:625-632. [PMID: 33939678 DOI: 10.1097/mpa.0000000000001807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVES Pancreatic ductal adenocarcinoma is one of the deadliest cancers for which few curative therapies are available to date. Heat shock protein 90 (Hsp90) inhibitors have shown activity against numerous cancers in vitro; therefore, we tested whether they could be used to target pancreatic ductal adenocarcinoma. METHODS Inhibitors of Hsp90 ATPase activity were applied on low-passage pancreatic cell line cultures (Panc10.05, Panc215, A6L) in a dose-response manner, and the inhibitor in vitro effect on cell growth was evaluated. Seven of novel Hsp90 inhibitors based on resorcinol fragment and 5 commercially available Hsp90 inhibitors (17-AAG, AT-13387, AUY-922, ganetespib, and rifabutin) as well as control compound triptolide were tested yielding IC50 values in 2- and 3-dimensional assays. RESULTS The novel Hsp90 inhibitors exhibited strong effects on all 3 tested pancreatic cell line cultures (Panc10.05, Panc215, A6L) reaching the IC50 of 300 to 600 nM in 2- and 3-dimensional assays. CONCLUSIONS Novel Hsp90 inhibitors can be developed as antipancreatic cancer agents. Their chemical structures are simpler, and they are likely to exhibit lower side effects than the much more complex inhibitors used as controls.
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Affiliation(s)
| | - Egidijus Kazlauskas
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Hong Liang
- Departments of Pathology and Oncology, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Vytautas Petrauskas
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Daumantas Matulis
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - James R Eshleman
- Departments of Pathology and Oncology, Johns Hopkins University School of Medicine, Baltimore, MD
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26
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Orth M, Albrecht V, Seidl K, Kinzel L, Unger K, Hess J, Kreutzer L, Sun N, Stegen B, Nieto A, Maas J, Winssinger N, Friedl AA, Walch AK, Belka C, Zitzelsberger H, Niyazi M, Lauber K. Inhibition of HSP90 as a Strategy to Radiosensitize Glioblastoma: Targeting the DNA Damage Response and Beyond. Front Oncol 2021; 11:612354. [PMID: 33816244 PMCID: PMC8011354 DOI: 10.3389/fonc.2021.612354] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 01/25/2021] [Indexed: 12/13/2022] Open
Abstract
Radiotherapy is an essential component of multi-modality treatment of glioblastoma (GBM). However, treatment failure and recurrence are frequent and give rise to the dismal prognosis of this aggressive type of primary brain tumor. A high level of inherent treatment resistance is considered to be the major underlying reason, stemming from constantly activated DNA damage response (DDR) mechanisms as a consequence of oncogene overexpression, persistent replicative stress, and other so far unknown reasons. The molecular chaperone heat shock protein 90 (HSP90) plays an important role in the establishment and maintenance of treatment resistance, since it crucially assists the folding and stabilization of various DDR regulators. Accordingly, inhibition of HSP90 represents a multi-target strategy to interfere with DDR function and to sensitize cancer cells to radiotherapy. Using NW457, a pochoxime-based HSP90 inhibitor with favorable brain pharmacokinetic profile, we show here that HSP90 inhibition at low concentrations with per se limited cytotoxicity leads to downregulation of various DNA damage response factors on the protein level, distinct transcriptomic alterations, impaired DNA damage repair, and reduced clonogenic survival in response to ionizing irradiation in glioblastoma cells in vitro. In vivo, HSP90 inhibition by NW457 improved the therapeutic outcome of fractionated CBCT-based irradiation in an orthotopic, syngeneic GBM mouse model, both in terms of tumor progression and survival. Nevertheless, in view of the promising in vitro results the in vivo efficacy was not as strong as expected, although apart from the radiosensitizing effects HSP90 inhibition also reduced irradiation-induced GBM cell migration and tumor invasiveness. Hence, our findings identify the combination of HSP90 inhibition and radiotherapy in principle as a promising strategy for GBM treatment whose performance needs to be further optimized by improved inhibitor substances, better formulations and/or administration routes, and fine-tuned treatment sequences.
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Affiliation(s)
- Michael Orth
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Valerie Albrecht
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Karin Seidl
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Linda Kinzel
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Kristian Unger
- Research Unit Radiation Cytogenetics, Helmholtz Center Munich, German Research Center for Environmental Health GmbH, Neuherberg, Germany
| | - Julia Hess
- Research Unit Radiation Cytogenetics, Helmholtz Center Munich, German Research Center for Environmental Health GmbH, Neuherberg, Germany
| | - Lisa Kreutzer
- Research Unit Radiation Cytogenetics, Helmholtz Center Munich, German Research Center for Environmental Health GmbH, Neuherberg, Germany
| | - Na Sun
- Research Unit Analytical Pathology, Helmholtz Center Munich, German Research Center for Environmental Health GmbH, Neuherberg, Germany
| | - Benjamin Stegen
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium, Munich, Germany.,German Cancer Research Center, Heidelberg, Germany
| | - Alexander Nieto
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Jessica Maas
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Nicolas Winssinger
- Department of Organic Chemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Anna A Friedl
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Axel K Walch
- Research Unit Analytical Pathology, Helmholtz Center Munich, German Research Center for Environmental Health GmbH, Neuherberg, Germany
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium, Munich, Germany.,Clinical Cooperation Group Personalized Radiotherapy in Head and Neck Cancer, Helmholtz Center Munich, Neuherberg, Germany
| | - Horst Zitzelsberger
- Research Unit Radiation Cytogenetics, Helmholtz Center Munich, German Research Center for Environmental Health GmbH, Neuherberg, Germany.,Clinical Cooperation Group Personalized Radiotherapy in Head and Neck Cancer, Helmholtz Center Munich, Neuherberg, Germany
| | - Maximilian Niyazi
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Kirsten Lauber
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium, Munich, Germany.,Clinical Cooperation Group Personalized Radiotherapy in Head and Neck Cancer, Helmholtz Center Munich, Neuherberg, Germany
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Liao Y, Yang Y, Pan D, Ding Y, Zhang H, Ye Y, Li J, Zhao L. HSP90α Mediates Sorafenib Resistance in Human Hepatocellular Carcinoma by Necroptosis Inhibition under Hypoxia. Cancers (Basel) 2021; 13:cancers13020243. [PMID: 33440739 PMCID: PMC7827218 DOI: 10.3390/cancers13020243] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/30/2020] [Accepted: 01/04/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Hypoxia is one of the characteristics of most solid tumors and induces cell resistant to chemotherapy. In this paper, we established a hypoxia model in both in vitro and in vivo to investigate the mechanisms of Sorafenib resistance in Hepatocellular carcinoma (HCC). Here, we observed that necroptosis could be an important target of Sorafenib in liver cancer and necroptosis blocking might be important in Sorafenib resistance under hypoxia. Mechanistically, our work suggests that HSP90α plays a pivotal role in Sorafenib-induced necroptosis by binding with necrosome. HSP90α could promote MLKL chaperone-mediated autophagy degradation in hypoxia, which subsequently decreased necroptosis. Consequently, the inhibition of necroptosis contributes to Sorafenib resistant. The Sorafenib resistance was reversed by HSP90α inhibitor-Demethoxygeldanamycin (17-AAG) in vivo and in vitro. This study highlights the important role of HSP90α in Sorafenib resistance under hypoxia microenvironment, and provides a potential therapy target for liver cancer. Abstract As one of the most common malignancies worldwide, Hepatocellular carcinoma (HCC) has been treated by Sorafenib, which is the first approved target drug by FDA for advanced HCC. However, drug resistance is one of the obstacles to its application. As a typical characteristic of most solid tumors, hypoxia has become a key cause of resistance to chemotherapy and radiotherapy. It is important to elucidate the underlying mechanisms of Sorafenib resistance under hypoxia. In this study, the morphological changes of hepatocellular carcinoma cells were observed by Live Cell Imaging System and Transmission Electron Microscope; Sorafenib was found to induce necroptosis in liver cancer. Under hypoxia, the distribution of necroptosis related proteins was changed, which contributed to Sorafenib resistance. HSP90α binds with the necrosome complex and promotes chaperone-mediated autophagy (CMA) degradation, which leads necroptosis blocking and results in Sorafenib resistance. The patient-derived tumor xenograft (PDX) model has been established to investigate the potential therapeutic strategies to overcome Sorafenib resistance. 17-AAG inhibited HSP90α and presented obvious reversal effects of Sorafenib resistance in vivo and in vitro. All the results emphasized that HSP90α plays a critical role in Sorafenib resistance under hypoxia and 17-AAG combined with Sorafenib is a promising therapy for hepatocellular carcinoma.
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Affiliation(s)
- Yan Liao
- School of Basic Medicine and Clinical Pharmacology, China Pharmaceutical University, Nanjing 211100, China; (Y.L.); (Y.Y.); (D.P.); (Y.D.); (H.Z.)
| | - Yue Yang
- School of Basic Medicine and Clinical Pharmacology, China Pharmaceutical University, Nanjing 211100, China; (Y.L.); (Y.Y.); (D.P.); (Y.D.); (H.Z.)
| | - Di Pan
- School of Basic Medicine and Clinical Pharmacology, China Pharmaceutical University, Nanjing 211100, China; (Y.L.); (Y.Y.); (D.P.); (Y.D.); (H.Z.)
| | - Youxiang Ding
- School of Basic Medicine and Clinical Pharmacology, China Pharmaceutical University, Nanjing 211100, China; (Y.L.); (Y.Y.); (D.P.); (Y.D.); (H.Z.)
| | - Heng Zhang
- School of Basic Medicine and Clinical Pharmacology, China Pharmaceutical University, Nanjing 211100, China; (Y.L.); (Y.Y.); (D.P.); (Y.D.); (H.Z.)
| | - Yuting Ye
- Pathology and PDX Efficacy Center, China Pharmaceutical University, Nanjing 211100, China; (Y.Y.); (J.L.)
| | - Jia Li
- Pathology and PDX Efficacy Center, China Pharmaceutical University, Nanjing 211100, China; (Y.Y.); (J.L.)
| | - Li Zhao
- School of Basic Medicine and Clinical Pharmacology, China Pharmaceutical University, Nanjing 211100, China; (Y.L.); (Y.Y.); (D.P.); (Y.D.); (H.Z.)
- Correspondence:
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28
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Berko YA, Funmilola AF, Akala EO. Fabrication of Paclitaxel and 17AAG-loaded Poly-ε-Caprolactone Nanoparticles for Breast Cancer Treatment. JOURNAL OF PHARMACEUTICS & DRUG DELIVERY RESEARCH 2021; 10:196. [PMID: 33681397 PMCID: PMC7932184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
OBJECTIVE The aim of this study is to design, fabricate and determine the cytotoxic effects of dual loaded paclitaxel and 17-AAG in stealth polymeric nanoparticles. The nanoparticles were fabricated by dispersion polymerization. METHODS Two breast cancer cell lines (MCF-7 and SKBR-3) were cultured and treated with media only, blank nanoparticles, paclitaxel (as a free drug), 17-AAG (free drug), paclitaxel + 17-AAG combination (as free drugs), and paclitaxel + 17-AAG combination loaded in poly-ε-caprolactone stealth nanoparticles. Each drug in the combination was half the concentration of the single free drug. RESULTS The cytotoxic effects of the paclitaxel treatment and that of the combination (free drug) were found to be similar in both SKBR3 and MCF7 cell lines. Similar cytotoxic effects were observed for the drug combination both in the drug loaded nanoparticles formulation and in free drug form for both cell lines. CONCLUSION Both paclitaxel and 17-AAG were effectively loaded and released from the polymeric nanoparticles. Paclitaxel (free drug), paclitaxel-17AAG combination (free drug), and dual drug-loaded nanoparticles had similar cytotoxic effects on both cell lines. Paclitaxel and 17-AAG combination resulted in synergistic effect: paclitaxel in the combination with 17-AAG was half its original concentration and yielded similar cytotoxic effect. The dose of paclitaxel was reduced without lowering its therapeutic efficacy.
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Affiliation(s)
- YA Berko
- Center for Drug Research and Development, Department of Pharmaceutical Sciences, College of Pharmacy, Howard University, 2300 4th Street, NW, Washington, DC 20059, USA
| | - AF Funmilola
- Center for Drug Research and Development, Department of Pharmaceutical Sciences, College of Pharmacy, Howard University, 2300 4th Street, NW, Washington, DC 20059, USA
- Drug Research and Production Unit, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - EO Akala
- Center for Drug Research and Development, Department of Pharmaceutical Sciences, College of Pharmacy, Howard University, 2300 4th Street, NW, Washington, DC 20059, USA
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29
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Vargas JE, Puga R, Lenz G, Trindade C, Filippi-Chiela E. Cellular Mechanisms Triggered by the Cotreatment of Resveratrol and Doxorubicin in Breast Cancer: A Translational In Vitro-In Silico Model. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:5432651. [PMID: 33204396 PMCID: PMC7654215 DOI: 10.1155/2020/5432651] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/22/2020] [Accepted: 10/06/2020] [Indexed: 12/14/2022]
Abstract
Doxorubicin (Doxo) is the most effective chemotherapeutic agent for the treatment of breast cancer. However, resistance to Doxo is common. Adjuvant compounds capable of modulating mechanisms involved in Doxo resistance may potentiate the effectiveness of the drug. Resveratrol (Rsv) has been tested as an adjuvant in mammary malignancies. However, the cellular and molecular mechanisms underlying the effects of cotreatment with Doxo and Rsv in breast cancer are poorly understood. Here, we combined in vitro and in silico analysis to characterize these mechanisms. In vitro, we employed a clinically relevant experimental design consisting of acute (24 h) treatment followed by 15 days of analysis. Acute Rsv potentiated the long-lasting effect of Doxo through the induction of apoptosis and senescence. Cells that survived to the cotreatment triggered high levels of autophagy. Autophagy inhibition during its peak of activation but not concomitant with Doxo+Rsv increased the long-term toxicity of the cotreatment. To uncover key proteins potentially associated with in vitro effects, an in silico multistep strategy was implemented. Chemical-protein networks were predicted based on constitutive gene expression of MCF7 cells and interatomic data from breast cancer. Topological analysis, KM survival analysis, and a quantitative model based on the connectivity between apoptosis, senescence, and autophagy were performed. We found seven putative genes predicted to be modulated by Rsv in the context of Doxo treatment: CCND1, CDH1, ESR1, HSP90AA1, MAPK3, PTPN11, and RPS6KB1. Six out of these seven genes have been experimentally proven to be modulated by Rsv in cancer cells, with 4 of the 6 genes in MCF7 cells. In conclusion, acute Rsv potentiated the long-term toxicity of Doxo in breast cancer potentially through the modulation of genes and mechanisms involved in Doxo resistance. Rational autophagy inhibition potentiated the effects of Rsv+Doxo, a strategy that should be further tested in animal models.
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Affiliation(s)
- José Eduardo Vargas
- Instituto de Ciências Biológicas, Universidade de Passo Fundo, Brazil
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Renato Puga
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Guido Lenz
- Centro de Biotecnologia e Departamento de Biofísica, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Cristiano Trindade
- Facultad de Ciencias Básicas y Biomédicas, Universidad Simón Bolívar, Barranquilla, Colombia
| | - Eduardo Filippi-Chiela
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
- Departamento de Ciências Morfológicas, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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30
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Smalley M, Natarajan SK, Mondal J, Best D, Goldman D, Shanthappa B, Pellowe M, Dash C, Saha T, Khiste S, Ramadurai N, Eton EO, Smalley JL, Brown A, Thayakumar A, Rahman M, Arai K, Kohandel M, Sengupta S, Goldman A. Nanoengineered Disruption of Heat Shock Protein 90 Targets Drug-Induced Resistance and Relieves Natural Killer Cell Suppression in Breast Cancer. Cancer Res 2020; 80:5355-5366. [PMID: 33077554 DOI: 10.1158/0008-5472.can-19-4036] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 08/16/2020] [Accepted: 10/09/2020] [Indexed: 12/24/2022]
Abstract
Drug-induced resistance, or tolerance, is an emerging yet poorly understood failure of anticancer therapy. The interplay between drug-tolerant cancer cells and innate immunity within the tumor, the consequence on tumor growth, and therapeutic strategies to address these challenges remain undescribed. Here, we elucidate the role of taxane-induced resistance on natural killer (NK) cell tumor immunity in triple-negative breast cancer (TNBC) and the design of spatiotemporally controlled nanomedicines, which boost therapeutic efficacy and invigorate "disabled" NK cells. Drug tolerance limited NK cell immune surveillance via drug-induced depletion of the NK-activating ligand receptor axis, NK group 2 member D, and MHC class I polypeptide-related sequence A, B. Systems biology supported by empirical evidence revealed the heat shock protein 90 (Hsp90) simultaneously controls immune surveillance and persistence of drug-treated tumor cells. On the basis of this evidence, we engineered a "chimeric" nanotherapeutic tool comprising taxanes and a cholesterol-tethered Hsp90 inhibitor, radicicol, which targets the tumor, reduces tolerance, and optimally reprimes NK cells via prolonged induction of NK-activating ligand receptors via temporal control of drug release in vitro and in vivo. A human ex vivo TNBC model confirmed the importance of NK cells in drug-induced death under pressure of clinically approved agents. These findings highlight a convergence between drug-induced resistance, the tumor immune contexture, and engineered approaches that consider the tumor and microenvironment to improve the success of combinatorial therapy. SIGNIFICANCE: This study uncovers a molecular mechanism linking drug-induced resistance and tumor immunity and provides novel engineered solutions that target these mechanisms in the tumor and improve immunity, thus mitigating off-target effects.
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Affiliation(s)
- Munisha Smalley
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Siva Kumar Natarajan
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Jayanta Mondal
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Douglas Best
- Integrative Immuno-Oncology Center, Farcast Biosciences, Woburn, Massachusetts
| | | | | | - Moriah Pellowe
- Department of Applied Mathematics, University of Waterloo, Waterloo, Ontario, Canada
| | - Chinmayee Dash
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Tanmoy Saha
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Sachin Khiste
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Nithya Ramadurai
- Integrative Immuno-Oncology Center, Farcast Biosciences, Woburn, Massachusetts
| | - Elliot O Eton
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | | | - Andrew Brown
- Division of Computational Genomics, Arrayo, Boston, Massachusetts
| | - Allen Thayakumar
- Integrative Immuno-Oncology Center, Farcast Biosciences, Woburn, Massachusetts
| | - Mamunur Rahman
- Medical and Biological Laboratories International, Woburn, Massachusetts
| | | | - Mohammad Kohandel
- Department of Applied Mathematics, University of Waterloo, Waterloo, Ontario, Canada
| | - Shiladitya Sengupta
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
| | - Aaron Goldman
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
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31
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Li L, Chen NN, You QD, Xu XL. An updated patent review of anticancer Hsp90 inhibitors (2013-present). Expert Opin Ther Pat 2020; 31:67-80. [PMID: 32990109 DOI: 10.1080/13543776.2021.1829595] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Heat shock protein 90 (Hsp90) is one of the most critical chaperones amenable to mediating the folding and maturation of more than 300 client proteins. In normal cells, Hsp90 chaperone cycle is required for regulating multiple cellular processes to maintain homeostasis. However, extremely overexpressed Hsp90 in neoplastic cells results in the dysregulation of client proteins, many of which are indispensable to the accumulation of cancer hallmarks, such as infinite proliferation and increased invasiveness. Consequently, modulation of Hsp90 activity has been considered as a potential strategy for cancer treatment. AREAS COVERED This review recapitulated recent patents' progress in the development of Hsp90 inhibitors with potent antitumor activities during 2013 to present. Besides, the structural-activity relationships of the patented inhibitors and their structural similarity were also discussed. EXPERT OPINION Hsp90, as an anticancer target, has been investigated for several decades. The first generation of Hsp90 inhibitors exhibited potent antitumor activities in preclinical trials but were trapped in different phases of clinical trials. The second generation of Hsp90 inhibitors has been identified with increased specificity and security through structure modification. Moreover, these inhibitors may offer opportunities for studies of Hsp90 chaperone and development of Hsp90 inhibition therapy.
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Affiliation(s)
- Li Li
- State Key Laboratory of Natural Medicines, and Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University , Nanjing, China.,Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University , Nanjing, China
| | - Nan-Nan Chen
- State Key Laboratory of Natural Medicines, and Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University , Nanjing, China.,Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University , Nanjing, China
| | - Qi-Dong You
- State Key Laboratory of Natural Medicines, and Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University , Nanjing, China.,Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University , Nanjing, China
| | - Xiao-Li Xu
- State Key Laboratory of Natural Medicines, and Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University , Nanjing, China.,Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University , Nanjing, China
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32
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Heat Shock Protein 90 (Hsp90)-Inhibitor-Luminespib-Loaded-Protein-Based Nanoformulation for Cancer Therapy. Polymers (Basel) 2020; 12:polym12081798. [PMID: 32796651 PMCID: PMC7465148 DOI: 10.3390/polym12081798] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/05/2020] [Accepted: 08/07/2020] [Indexed: 01/08/2023] Open
Abstract
Drugs targeting heat shock protein 90 (Hsp90) have been extensively explored for their anticancer potential in advanced clinical trials. Nanoformulations have been an important drug delivery platform for the anticancer molecules like Hsp90 inhibitors. It has been reported that bovine serum albumin (BSA) nanoparticles (NPs) serve as carriers for anticancer drugs, which have been extensively explored for their therapeutic efficacy against cancers. Luminespib (also known as NVP-AUY922) is a new generation Hsp90 inhibitor that was introduced recently. It is one of the most studied Hsp90 inhibitors for a variety of cancers in Phase I and II clinical trials and is similar to its predecessors such as the ansamycin class of molecules. To our knowledge, nanoformulations for luminespib remain unexplored for their anticancer potential. In the present study, we developed aqueous dispensable BSA NPs for controlled delivery of luminespib. The luminespib-loaded BSA NPs were characterized by SEM, TEM, FTIR, XPS, UV-visible spectroscopy and fluorescence spectroscopy. The results suggest that luminespib interacts by non-covalent reversible interactions with BSA to form drug-loaded BSA NPs (DNPs). Our in vitro evaluations suggest that DNP-based aqueous nanoformulations can be used in both pancreatic (MIA PaCa-2) and breast (MCF-7) cancer therapy.
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Pan C, Chun J, Li D, Boese AC, Li J, Kang J, Umano A, Jiang Y, Song L, Magliocca KR, Chen ZG, Saba NF, Shin DM, Owonikoko TK, Lonial S, Jin L, Kang S. Hsp90B enhances MAST1-mediated cisplatin resistance by protecting MAST1 from proteosomal degradation. J Clin Invest 2020; 129:4110-4123. [PMID: 31449053 DOI: 10.1172/jci125963] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 06/25/2019] [Indexed: 12/13/2022] Open
Abstract
Microtubule-associated serine/threonine kinase 1 (MAST1) is a central driver of cisplatin resistance in human cancers. However, the molecular mechanism regulating MAST1 levels in cisplatin-resistant tumors is unknown. Through a proteomics screen, we identified the heat shock protein 90 B (hsp90B) chaperone as a direct MAST1 binding partner essential for its stabilization. Targeting hsp90B sensitized cancer cells to cisplatin predominantly through MAST1 destabilization. Mechanistically, interaction of hsp90B with MAST1 blocked ubiquitination of MAST1 at lysines 317 and 545 by the E3 ubiquitin ligase CHIP and prevented proteasomal degradation. The hsp90B-MAST1-CHIP signaling axis and its relationship with cisplatin response were clinically validated in cancer patients. Furthermore, combined treatment with a hsp90 inhibitor and the MAST1 inhibitor lestaurtinib further abrogated MAST1 activity and consequently enhanced cisplatin-induced tumor growth arrest in a patient-derived xenograft model. Our study not only uncovers the regulatory mechanism of MAST1 in tumors but also suggests a promising combinatorial therapy to overcome cisplatin resistance in human cancers.
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Affiliation(s)
- Chaoyun Pan
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jaemoo Chun
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Dan Li
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Austin C Boese
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jie Li
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - JiHoon Kang
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Anna Umano
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Yunhan Jiang
- Department of Anatomy and Cell Biology, University of Florida, College of Medicine, Gainesville, Florida, USA
| | - Lina Song
- Department of Anatomy and Cell Biology, University of Florida, College of Medicine, Gainesville, Florida, USA
| | - Kelly R Magliocca
- Department of Pathology & Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Zhuo G Chen
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Nabil F Saba
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Dong M Shin
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Taofeek K Owonikoko
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Sagar Lonial
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Lingtao Jin
- Department of Anatomy and Cell Biology, University of Florida, College of Medicine, Gainesville, Florida, USA
| | - Sumin Kang
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory, Emory University School of Medicine, Atlanta, Georgia, USA
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34
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Derakhshani A, Rezaei Z, Safarpour H, Sabri M, Mir A, Sanati MA, Vahidian F, Gholamiyan Moghadam A, Aghadoukht A, Hajiasgharzadeh K, Baradaran B. Overcoming trastuzumab resistance in HER2-positive breast cancer using combination therapy. J Cell Physiol 2020; 235:3142-3156. [PMID: 31566722 DOI: 10.1002/jcp.29216] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 09/03/2019] [Indexed: 12/16/2022]
Abstract
Human epidermal growth factor receptor 2 (HER2)-positive breast cancer (BC) comprises around 20-30% of all BC subtypes and is correlated with poor prognosis. For many years, trastuzumab, a monoclonal antibody, has been used to inhibit the HER2 activity. Though, the main resistance to trastuzumab has challenged the use of this drug in the management of HER2-positive BC. Therefore, the determination of resistance mechanisms and the incorporation of new agents may lead to the development of a better blockade of the HER family receptor signaling. During the last few years, some therapeutic drugs have been developed for treating patients with trastuzumab-resistant HER2-positive BC that have more effective influences in the management of this condition. In this regard, the present study aimed at reviewing the mechanisms of trastuzumab resistance and the innovative therapies that have been investigated in trastuzumab-resistant HER2-positive BC subjects.
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Affiliation(s)
- Afshin Derakhshani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zohreh Rezaei
- Department of Biology, Faculty of Sciences, University of Sistan and Balouchestan, Zahedan, Iran
| | - Hossein Safarpour
- Cellular & Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Morteza Sabri
- Department of Biology, Faculty of Sciences, University of Sistan and Balouchestan, Zahedan, Iran
| | - Atefeh Mir
- Department of Biology, Faculty of Sciences, University of Sistan and Balouchestan, Zahedan, Iran
| | - Mohammad Amin Sanati
- Cellular & Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Fatemeh Vahidian
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Ali Aghadoukht
- Department of Biological Science, Faculty of Science, University of Kurdistan, Sanandaj, Iran
| | | | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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35
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Berko YA, Akala EO. Computer Optimization of Stealth Biodegradable Polymeric Dual-loaded Nanoparticles for Cancer Therapy Using Central Composite Face-centered Design. Pharm Nanotechnol 2020; 8:108-132. [PMID: 32091350 DOI: 10.2174/2211738508666200224110410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 01/03/2020] [Accepted: 02/04/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Combination chemotherapy capable of overcoming cancer drug resistance can be facilitated by nanotechnology. OBJECTIVE Synthesis, characterization, statistical experimental design, analysis and optimization of stealth pH-sensitive polymeric nanoparticles suitable as a platform for simultaneous delivery of paclitaxel and 17-AAG in breast cancer therapy were investigated. METHODS An acetal crosslinker and a poly(ɛ)caprolactone macromonomer were synthesized and characterized. The statistical experimental design used was the response surface method (RSM). We used the central composite face-centered design (CCF) in three independent factors and seventeen runs. Nanoparticles were fabricated by dispersion polymerization techniques. Response variables evaluated were: particle size, drug loading, encapsulation efficiency, and in vitro availability. RESULTS Scanning electron micrographs showed the formation of spherical nanoparticles. Computer software was used for the analysis of variance with a 95% confidence level and Q2 (goodness of prediction) to select an appropriate model for each of the response variables. Each term in each of the models was tested for the significance of the regression coefficients. The computer software optimizer was used for optimization to select factor combination to minimize particle size, time (h) for maximum release of paclitaxel and 17-AAG, to maximize paclitaxel and 17-AAG loading efficiency and to maximize paclitaxel and 17-AAG encapsulation efficiency. CONCLUSION The optimization was successful, as shown by the validation data which lie within the confidence intervals of predicted values of the response variables. The selected factor combination is suitable for the in vivo evaluation of the nanoparticles loaded with paclitaxel and 17-AAG.
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Affiliation(s)
- Yvonne A Berko
- Center for Drug Research and Development, Department of Pharmaceutical Sciences, College of Pharmacy, Howard University, 2300 4th Street, NW, Washington, DC 20059, United States
| | - Emmanuel O Akala
- Center for Drug Research and Development, Department of Pharmaceutical Sciences, College of Pharmacy, Howard University, 2300 4th Street, NW, Washington, DC 20059, United States
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36
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Fisusi FA, Akala EO. Drug Combinations in Breast Cancer Therapy. Pharm Nanotechnol 2019; 7:3-23. [PMID: 30666921 PMCID: PMC6691849 DOI: 10.2174/2211738507666190122111224] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 12/27/2018] [Accepted: 01/15/2019] [Indexed: 12/13/2022]
Abstract
Breast cancer therapy involves a multidisciplinary approach comprising surgery, radiotherapy, neoadjuvant and adjuvant therapy. Effective therapy of breast cancer requires maximum therapeutic efficacy, with minimal undesirable effects to ensure a good quality of life for patients. The carefully selected combination of therapeutic interventions provides patients with the opportunity to derive maximum benefit from therapy while minimizing or eliminating recurrence, resistance and toxic effects, as well as ensuring that patients have a good quality of life. This review discusses therapeutic options for breast cancer treatments and various combinations that had been previously exploited. The review will also give an insight into the potential application of the nanotechnology platform for codelivery of therapeutics in breast cancer therapy.
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Affiliation(s)
- Funmilola A Fisusi
- Center for Drug Research and Development, Department of Pharmaceutical Sciences, College of Pharmacy, Howard University, Washington, DC, United States.,Drug Research and Production Unit, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Emmanuel O Akala
- Center for Drug Research and Development, Department of Pharmaceutical Sciences, College of Pharmacy, Howard University, Washington, DC, United States
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37
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Identification of Isoform-Selective Ligands for the Middle Domain of Heat Shock Protein 90 (Hsp90). Int J Mol Sci 2019; 20:ijms20215333. [PMID: 31717777 PMCID: PMC6862331 DOI: 10.3390/ijms20215333] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/01/2019] [Accepted: 10/23/2019] [Indexed: 12/17/2022] Open
Abstract
The molecular chaperone heat shock protein 90 (Hsp90) is a current inhibition target for the treatment of diseases, including cancer. In humans, there are two major cytosolic isoforms of Hsp90 (Hsp90α and Hsp90β). Hsp90α is inducible and Hsp90β is constitutively expressed. Most Hsp90 inhibitors are pan-inhibitors that target both cytosolic isoforms of Hsp90. The development of isoform-selective inhibitors of Hsp90 may enable better clinical outcomes. Herein, by using virtual screening and binding studies, we report our work in the identification and characterisation of novel isoform-selective ligands for the middle domain of Hsp90β. Our results pave the way for further development of isoform-selective Hsp90 inhibitors.
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38
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Liu F, Wang L, Yi S, Liu Q, Xu X, Su M. Clinical and biological significances of heat shock protein 90 (Hsp90) in human nasopharyngeal carcinoma cells and anti-cancer effects of Hsp90 inhibitor. Biomed Pharmacother 2019; 120:109533. [PMID: 31634779 DOI: 10.1016/j.biopha.2019.109533] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 10/02/2019] [Accepted: 10/02/2019] [Indexed: 12/18/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a malignant tumor in South China, characterized with high death rate. If untreated, NPC cells will be invasiveness and then spread to other tissues. In clinical practice, however, lack of early effective screening to prevent the NPC development. Therefore, candidate biomarker for detecting NPC is developing urgently. In current study, human NPC data and samples were collected for tests, followed by cell culture study. As results, Epstein-Barr virus (EBV)-based human NPC sections showed increased expressions of heat shock protein 90 (Hsp90), protein kinase B (AKT), and Hsp90 levels were positively expressed than those in cytokeratin 19 (CK19). The clinical data showed unchanged contents of blood cancer markers. In cell line study, Hsp90-treated cells (CNE1, 5-8 F) resulted in promoted cellular growth and proliferation. Additionally, proliferative proteins of cellular extracellular regulated protein kinase (Erk1/2), phospho-Erk1/2 (Thr202+Tyr204), B-cell lymphoma-2 (Bcl-2), AKT, phospho-AKT (Ser473), Ki-67 were up-regulated in Hsp90 treatments, while the apoptotic protease activating factor-1 (Apaf1) were down-regulated. Followed by treatment with Hsp90 inhibitor, the NPC cells exhibited inhibited cellular proliferation and growth, induced cell apoptosis, reduced proliferative proteins of Erk1/2, phospho-Erk1/2 (Thr202+Tyr204), AKT, phospho-AKT (Ser473), Bcl-2, Ki-67, and elevated Apaf1 expression. In conclusion, the current findings obtained from this study demonstrate that Hsp90 effectively promotes cell proliferation through activating carcinomatous ERK1/2, phospho-Erk1/2 (Thr202+Tyr204), AKT, phospho-AKT (Ser473) expressions in NPC cells. Briefly, Hsp90 may be a promising biomarker to screen NPC, including early stage.
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Affiliation(s)
- Fangxian Liu
- Department of Otolaryngology Head and Neck Surgery, The affiliated Hospital of Guilin Medical University, Guilin, Guangxi, PR China
| | - Liangliang Wang
- Department of Otolaryngology Head and Neck Surgery, The affiliated Hospital of Guilin Medical University, Guilin, Guangxi, PR China
| | - Shijiang Yi
- Department of Otolaryngology Head and Neck Surgery, The affiliated Hospital of Guilin Medical University, Guilin, Guangxi, PR China
| | - Qianghe Liu
- Department of Otolaryngology Head and Neck Surgery, The affiliated Hospital of Guilin Medical University, Guilin, Guangxi, PR China
| | - Xiaoxiao Xu
- Guangxi Key Laboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, PR China
| | - Min Su
- Guangxi Key Laboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, PR China.
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39
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Hoter A, Rizk S, Naim HY. The Multiple Roles and Therapeutic Potential of Molecular Chaperones in Prostate Cancer. Cancers (Basel) 2019; 11:cancers11081194. [PMID: 31426412 PMCID: PMC6721600 DOI: 10.3390/cancers11081194] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/14/2019] [Accepted: 08/15/2019] [Indexed: 12/19/2022] Open
Abstract
Prostate cancer (PCa) is one of the most common cancer types in men worldwide. Heat shock proteins (HSPs) are molecular chaperones that are widely implicated in the pathogenesis, diagnosis, prognosis, and treatment of many cancers. The role of HSPs in PCa is complex and their expression has been linked to the progression and aggressiveness of the tumor. Prominent chaperones, including HSP90 and HSP70, are involved in the folding and trafficking of critical cancer-related proteins. Other members of HSPs, including HSP27 and HSP60, have been considered as promising biomarkers, similar to prostate-specific membrane antigen (PSMA), for PCa screening in order to evaluate and monitor the progression or recurrence of the disease. Moreover, expression level of chaperones like clusterin has been shown to correlate directly with the prostate tumor grade. Hence, targeting HSPs in PCa has been suggested as a promising strategy for cancer therapy. In the current review, we discuss the functions as well as the role of HSPs in PCa progression and further evaluate the approach of inhibiting HSPs as a cancer treatment strategy.
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Affiliation(s)
- Abdullah Hoter
- Department of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
- Department of Physiological Chemistry, University of Veterinary Medicine Hannover, 30559 Hannover, Germany
| | - Sandra Rizk
- School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| | - Hassan Y Naim
- Department of Physiological Chemistry, University of Veterinary Medicine Hannover, 30559 Hannover, Germany.
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40
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Condelli V, Crispo F, Pietrafesa M, Lettini G, Matassa DS, Esposito F, Landriscina M, Maddalena F. HSP90 Molecular Chaperones, Metabolic Rewiring, and Epigenetics: Impact on Tumor Progression and Perspective for Anticancer Therapy. Cells 2019; 8:cells8060532. [PMID: 31163702 PMCID: PMC6627532 DOI: 10.3390/cells8060532] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/30/2019] [Accepted: 05/31/2019] [Indexed: 12/31/2022] Open
Abstract
Heat shock protein 90 (HSP90) molecular chaperones are a family of ubiquitous proteins participating in several cellular functions through the regulation of folding and/or assembly of large multiprotein complexes and client proteins. Thus, HSP90s chaperones are, directly or indirectly, master regulators of a variety of cellular processes, such as adaptation to stress, cell proliferation, motility, angiogenesis, and signal transduction. In recent years, it has been proposed that HSP90s play a crucial role in carcinogenesis as regulators of genotype-to-phenotype interplay. Indeed, HSP90 chaperones control metabolic rewiring, a hallmark of cancer cells, and influence the transcription of several of the key-genes responsible for tumorigenesis and cancer progression, through either direct binding to chromatin or through the quality control of transcription factors and epigenetic effectors. In this review, we will revise evidence suggesting how this interplay between epigenetics and metabolism may affect oncogenesis. We will examine the effect of metabolic rewiring on the accumulation of specific metabolites, and the changes in the availability of epigenetic co-factors and how this process can be controlled by HSP90 molecular chaperones. Understanding deeply the relationship between epigenetic and metabolism could disclose novel therapeutic scenarios that may lead to improvements in cancer treatment.
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Affiliation(s)
- Valentina Condelli
- Laboratory of Pre-Clinical and Translational Research, IRCCS, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, PZ, Italy.
| | - Fabiana Crispo
- Laboratory of Pre-Clinical and Translational Research, IRCCS, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, PZ, Italy.
| | - Michele Pietrafesa
- Laboratory of Pre-Clinical and Translational Research, IRCCS, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, PZ, Italy.
| | - Giacomo Lettini
- Laboratory of Pre-Clinical and Translational Research, IRCCS, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, PZ, Italy.
| | - Danilo Swann Matassa
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy.
| | - Franca Esposito
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy.
| | - Matteo Landriscina
- Laboratory of Pre-Clinical and Translational Research, IRCCS, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, PZ, Italy.
- Medical Oncology Unit, Department of Medical and Surgical Sciences, University of Foggia, 71100 Foggia, Italy.
| | - Francesca Maddalena
- Laboratory of Pre-Clinical and Translational Research, IRCCS, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, PZ, Italy.
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41
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Qin L, Huang H, Huang J, Wang G, Huang J, Wu X, Li J, Yi W, Liu L, Huang D. Biological characteristics of heat shock protein 90 in human liver cancer cells. Am J Transl Res 2019; 11:2477-2483. [PMID: 31105855 PMCID: PMC6511753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 02/22/2019] [Indexed: 06/09/2023]
Abstract
Primary hepatic cancer refers to a malignant tumor that enables lethal cancero-metastasis. And hepatocellular carcinoma (HCC) is a most common cancer, accounting for around 75% of all cases. However, effective screening and diagnostic methods of HCC are limited currently. Heat shock protein 90 (HSP90), a sensitive biomarker, is found marked elevation in various malignancies. Thus, potential association between HSP90 expression and pathological onset of HCC is needed to be investigated. In current human study, plasma samples of advanced HCC patients were collected for biochemical assays, and cancer, non-cancer tissues from biopsy were stained immunohistochemically. In cell culture study, a human HepG2 cell line was subjected to a group of assays followed by HSP90 and inhibitor treatments. As results, the clinical data of HCC patients resulted in abnormal altered levels of serous molecules when compared to diagnostical references. However, these enzymatic changes showed no statistical significance. Significantly, plasma contents of HSP90 in HCC patients were elevated in comparison with those in HCC-free adults (P<0.01). As shown in immunofluorescence stains, hepatocellular HSP90-labeled cells in alpha fetoprotein (AFP)-positive and negative HCC sections were obviously expressed. In cell culture data, HSP90-induced HepG2 cells resulted in increased cell proliferation, and proliferating cell nuclear antigen (PCNA)-, B-cell lymphoma 2 (Bcl-2)-positive cells (P<0.05). In addition, HSP90 inhibitor-treated HepG2 cells showed effectively reduced cell growth, and PCNA-, Bcl-2-positive cell counts. Taken together, our current findings demonstrate that hepatocellular HSP90 may be positively involved in development of HCC, and it is likely a potential biomarker for monitoring advanced HCC.
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Affiliation(s)
- Li Qin
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Haixin Huang
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Jian Huang
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Guodong Wang
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Jinxin Huang
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Xintian Wu
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Jinzhuan Li
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Weili Yi
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Longjing Liu
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
| | - Dongning Huang
- Department of Oncology, Liuzhou Worker's Hospital Liuzhou, Guangxi, China
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42
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Talaei S, Mellatyar H, Asadi A, Akbarzadeh A, Sheervalilou R, Zarghami N. Spotlight on 17-AAG as an Hsp90 inhibitor for molecular targeted cancer treatment. Chem Biol Drug Des 2019; 93:760-786. [PMID: 30697932 DOI: 10.1111/cbdd.13486] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 12/31/2018] [Accepted: 01/06/2019] [Indexed: 12/11/2022]
Abstract
Hsp90 is a ubiquitous chaperone with important roles in the organization and maturation of client proteins that are involved in the progression and survival of cancer cells. Multiple oncogenic pathways can be affected by inhibition of Hsp90 function through degradation of its client proteins. That makes Hsp90 a therapeutic target for cancer treatment. 17-allylamino-17-demethoxy-geldanamycin (17-AAG) is a potent Hsp90 inhibitor that binds to Hsp90 and inhibits its chaperoning function, which results in the degradation of Hsp90's client proteins. There have been several preclinical studies of 17-AAG as a single agent or in combination with other anticancer agents for a wide range of human cancers. Data from various phases of clinical trials show that 17-AAG can be given safely at biologically active dosages with mild toxicity. Even though 17-AAG has suitable pharmacological potency, its low water solubility and high hepatotoxicity could significantly restrict its clinical use. Nanomaterials-based drug delivery carriers may overcome these drawbacks. In this paper, we review preclinical and clinical research on 17-AAG as a single agent and in combination with other anticancer agents. In addition, we highlight the potential of using nanocarriers and nanocombination therapy to improve therapeutic effects of 17-AAG.
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Affiliation(s)
- Sona Talaei
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hassan Mellatyar
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Asadollah Asadi
- Department of Biology, Faculty of Sciences, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Abolfazl Akbarzadeh
- Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Roghayeh Sheervalilou
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nosratollah Zarghami
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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Abstract
In this Opinion article, we aim to address how cells adapt to stress and the repercussions chronic stress has on cellular function. We consider acute and chronic stress-induced changes at the cellular level, with a focus on a regulator of cellular stress, the chaperome, which is a protein assembly that encompasses molecular chaperones, co-chaperones and other co-factors. We discuss how the chaperome takes on distinct functions under conditions of stress that are executed in ways that differ from the one-on-one cyclic, dynamic functions exhibited by distinct molecular chaperones. We argue that through the formation of multimeric stable chaperome complexes, a state of chaperome hyperconnectivity, or networking, is gained. The role of these chaperome networks is to act as multimolecular scaffolds, a particularly important function in cancer, where they increase the efficacy and functional diversity of several cellular processes. We predict that these concepts will change how we develop and implement drugs targeting the chaperome to treat cancer.
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Affiliation(s)
- Suhasini Joshi
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tai Wang
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Thaís L S Araujo
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sahil Sharma
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jeffrey L Brodsky
- Department of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Gabriela Chiosis
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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44
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Abstract
From bacteria to humans, ancient stress responses enable organisms to contend with damage to both the genome and the proteome. These pathways have long been viewed as fundamentally separate responses. Yet recent discoveries from multiple fields have revealed surprising links between the two. Many DNA-damaging agents also target proteins, and mutagenesis induced by DNA damage produces variant proteins that are prone to misfolding, degradation, and aggregation. Likewise, recent studies have observed pervasive engagement of a p53-mediated response, and other factors linked to maintenance of genomic integrity, in response to misfolded protein stress. Perhaps most remarkably, protein aggregation and self-assembly has now been observed in multiple proteins that regulate the DNA damage response. The importance of these connections is highlighted by disease models of both cancer and neurodegeneration, in which compromised DNA repair machinery leads to profound defects in protein quality control, and vice versa.
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45
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Ma L, Yang D, Li Z, Zhang X, Pu L. Co-delivery of paclitaxel and tanespimycin in lipid nanoparticles enhanced anti-gastric-tumor effect in vitro and in vivo. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:904-911. [PMID: 29757014 DOI: 10.1080/21691401.2018.1472101] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Combined administration regimens are commonly used in cancer therapy to reduce cell toxicity and drug resistance. In this study, we use solid lipid nanoparticles (SLNs) as drug carriers and sought to investigate the effect of combined administration of paclitaxel (PTX) and tanespimycin (17-AAG) in gastric cancer. The SLNs loaded with paclitaxel and tanespimycin were prepared using the solvent injection method. The effect of encapsulated SLNs on cell viability and colony formation were measured in three human gastric cell lines. Cell apoptosis assay was carried out in MKN45 cells and xenograft model was used to investigate the effect of encapsulated SLNs in vitro and in vivo. The expression levels of proteins involved in oxidative stress and apoptosis were measured by western blotting analysis. The encapsulated SLNs reduced cell viabilities and colony formation in gastric cell lines. These SLNs could also induce apoptosis in MKN45 cells, inhibit growth of xenograft and influence the protein levels of Hsp90, MnSOD, Cleaved caspase 3 and Cleaved PARP. The effect of encapsulated SLNs exceeded that of single treatment of PTX or 17-AAG. The combination administration of PTX or 17-AAG resulted in a synergetic anti-cancer effect, probably via an increased oxidative stress and apoptosis levels.
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Affiliation(s)
- Liang Ma
- a The Central People's Hospital of Siping City , Siping , Jilin , China
| | - Dawei Yang
- a The Central People's Hospital of Siping City , Siping , Jilin , China
| | - Zhaoxin Li
- a The Central People's Hospital of Siping City , Siping , Jilin , China
| | - Xin Zhang
- a The Central People's Hospital of Siping City , Siping , Jilin , China
| | - Lei Pu
- a The Central People's Hospital of Siping City , Siping , Jilin , China
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46
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Naimi A, Movassaghpour AA, Hagh MF, Talebi M, Entezari A, Jadidi-Niaragh F, Solali S. TNF-related apoptosis-inducing ligand (TRAIL) as the potential therapeutic target in hematological malignancies. Biomed Pharmacother 2018; 98:566-576. [DOI: 10.1016/j.biopha.2017.12.082] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 11/27/2017] [Accepted: 12/18/2017] [Indexed: 02/08/2023] Open
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47
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Panaxynol, a natural Hsp90 inhibitor, effectively targets both lung cancer stem and non-stem cells. Cancer Lett 2017; 412:297-307. [PMID: 29061506 DOI: 10.1016/j.canlet.2017.10.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 10/01/2017] [Accepted: 10/11/2017] [Indexed: 12/24/2022]
Abstract
Cancer stem-like cells (CSCs) contribute to tumor recurrence and chemoresistance. Hence, strategies targeting CSCs are crucial for effective anticancer therapies. Here, we demonstrate the capacities of the non-saponin fraction of Panax ginseng and its active principle panaxynol to inhibit Hsp90 function and viability of both non-CSC and CSC populations of NSCLC in vitro and in vivo. Panaxynol inhibited the sphere forming ability of NSCLC CSCs at nanomolar concentrations, and micromolar concentrations of panaxynol suppressed the viability of NSCLC cells (non-CSCs) and their sublines carrying acquired chemoresistance with minimal effect on normal cells derived from various organs. Orally administered panaxynol significantly reduced lung tumorigenesis in KrasG12D/+ transgenic mice and mice carrying NSCLC xenografts without detectable toxicity. Mechanistically, panaxynol disrupted Hsp90 function by binding to the N-terminal and C-terminal ATP-binding pockets of Hsp90 without increasing Hsp70 expression. These data suggest the potential of panaxynol as a natural Hsp90 inhibitor targeting both the N-terminal and C-terminal of Hsp90 with limited toxicities.
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Boroumand N, Saghi H, Avan A, Bahreyni A, Ryzhikov M, Khazaei M, Hassanian SM. Therapeutic potency of heat-shock protein-90 pharmacological inhibitors in the treatment of gastrointestinal cancer, current status and perspectives. J Pharm Pharmacol 2017; 70:151-158. [DOI: 10.1111/jphp.12824] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 08/26/2017] [Indexed: 12/30/2022]
Abstract
Abstract
Objectives
Heat-shock protein-90 (HSP90) chaperone machinery is critical to the folding, stability and activity of several client proteins including many responsible for tumour initiation, progression and metastasis. Overexpression of HSP90 is correlated with poor prognosis of GI cancer.
Key findings
Pharmacological inhibitors of HSP90 suppress tumorigenic effects of HSP90 by suppressing angiogenesis, survival, metastasis and drug resistance in GI cancer. This review summarizes the role of HSP90 inhibitors in the treatment of GI cancer.
Summary
We have presented different antitumour mechanisms of HSP90 inhibitors in cancer treatment. Suppression of HSP90 signalling via specific and novel pharmacological inhibitors is a potentially novel therapeutic approach for patients with GI cancer for a better understanding and hence a better management of this disease.
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Affiliation(s)
- Nadia Boroumand
- Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Saghi
- Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Molecular Medicine Group, Department of Modern Sciences and Technologies, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Bahreyni
- Department of Clinical Biochemistry and Immunogenetic Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Mazandaran, Iran
| | - Mikhail Ryzhikov
- Division of Pulmonary and Critical Care Medicine, Washington University, School of Medicine, Saint Louis, MO, USA
| | - Majid Khazaei
- Department of Medical Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Microanatomy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Cavenagh J, Oakervee H, Baetiong-Caguioa P, Davies F, Gharibo M, Rabin N, Kurman M, Novak B, Shiraishi N, Nakashima D, Akinaga S, Yong K. A phase I/II study of KW-2478, an Hsp90 inhibitor, in combination with bortezomib in patients with relapsed/refractory multiple myeloma. Br J Cancer 2017; 117:1295-1302. [PMID: 28873084 PMCID: PMC5672925 DOI: 10.1038/bjc.2017.302] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 06/07/2017] [Accepted: 08/08/2017] [Indexed: 01/17/2023] Open
Abstract
Background: KW-2478 is a novel non-ansamycin Hsp90 inhibitor with modest single-agent activity in relapsed/refractory myeloma but which shows synergistic antimyeloma activity with bortezomib (BTZ) in preclinical studies. This study determined the safety, preliminary clinical activity, and pharmacokinetics of KW-2478, an Hsp90 inhibitor, in combination with BTZ in patients with relapsed/refractory multiple myeloma (MM). Methods: Phase I dose escalation determined the recommended phase II dose (RP2D) of KW-2478 plus BTZ, which was then used during phase II. Results: The maximum tolerated dose was not reached during phase I and the RP2D was KW-2478 175 mg m−2 plus BTZ 1.3 mg m−2 on days 1, 4, 8, and 11 every 3 weeks. In the efficacy evaluable phase I/II population treated at the RP2D (n=79), the objective response rate was 39.2% (95% confidence interval: 28.4–50.9%), clinical benefit rate 51.9% (40.4–63.3%), median progression-free survival 6.7 (5.9-not reached (NR)) months, and median duration of response 5.5 (4.9-NR) months. In the phase I/II safety population (n=95), the most frequently observed treatment-related grade 3/4 adverse events were diarrhoea, fatigue, and neutropenia (each in 7.4% of patients), and nausea and thrombocytopenia (each in 5.3%). Conclusions: KW-2478 plus BTZ was well tolerated with no apparent overlapping toxicity in patients with relapsed/refractory MM. The antimyeloma activity of KW-2478 in combination with BTZ as scheduled in this trial appeared relatively modest; however, the good tolerability of the combination would support further exploration of alternate dosing schedules and combinations.
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Affiliation(s)
- J Cavenagh
- Department of Haematology, St Bartholomew's Hospital, West Smithfield, London SE24 9LG, UK
| | - H Oakervee
- Department of Haematology, St Bartholomew's Hospital, West Smithfield, London SE24 9LG, UK
| | - P Baetiong-Caguioa
- Benavides Cancer Institute, University of Santo Tomas Hospital, Manila and St Luke's Medical Center, Quezon City, The Philippines
| | - F Davies
- Myeloma Institute, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - M Gharibo
- Rutgers Cancer Institute of New Jersey, Robert Wood Johnson Medical School, Rutgers, State University of New Jersey, New Brunswick, NJ 08901, USA
| | - N Rabin
- UCL Cancer Institute, University College London, Gower Street, London WC1E 6BT, UK
| | - M Kurman
- Kyowa Kirin Pharmaceutical Development, Inc., Princeton, NJ 08540, USA
| | - B Novak
- Kyowa Kirin Pharmaceutical Development, Inc., Princeton, NJ 08540, USA
| | - N Shiraishi
- R&D Division, Kyowa Hakko Kirin Co. Ltd., Tokyo 100-0004, Japan
| | - D Nakashima
- R&D Division, Kyowa Hakko Kirin Co. Ltd., Tokyo 100-0004, Japan
| | - S Akinaga
- R&D Division, Kyowa Hakko Kirin Co. Ltd., Tokyo 100-0004, Japan
| | - K Yong
- UCL Cancer Institute, University College London, Gower Street, London WC1E 6BT, UK
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Nur G, Nazıroğlu M, Deveci HA. Synergic prooxidant, apoptotic and TRPV1 channel activator effects of alpha-lipoic acid and cisplatin in MCF-7 breast cancer cells. J Recept Signal Transduct Res 2017; 37:569-577. [DOI: 10.1080/10799893.2017.1369121] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Gökhan Nur
- Vocational High School of Islahiye, Gaziantep University, Gaziantep, Turkey
| | - Mustafa Nazıroğlu
- Neuroscience Research Center, Suleyman Demirel University, Isparta, Turkey
| | - Haci Ahmet Deveci
- Vocational High School of Islahiye, Gaziantep University, Gaziantep, Turkey
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