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Lu J, Chen S, Bai X, Liao M, Qiu Y, Zheng LL, Yu H. Targeting cholesterol metabolism in Cancer: From molecular mechanisms to therapeutic implications. Biochem Pharmacol 2023; 218:115907. [PMID: 37931664 DOI: 10.1016/j.bcp.2023.115907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/08/2023]
Abstract
Cholesterol is an essential component of cell membranes and helps to maintain their structure and function. Abnormal cholesterol metabolism has been linked to the development and progression of tumors. Changes in cholesterol metabolism triggered by internal or external stimuli can promote tumor growth. During metastasis, tumor cells require large amounts of cholesterol to support their growth and colonization of new organs. Recent research has shown that cholesterol metabolism is reprogrammed during tumor development, and this can also affect the anti-tumor activity of immune cells in the surrounding environment. However, identifying the specific targets in cholesterol metabolism that regulate cancer progression and the tumor microenvironment is still a challenge. Additionally, exploring the potential of combining statin drugs with other therapies for different types of cancer could be a worthwhile avenue for future drug development. In this review, we focus on the molecular mechanisms of cholesterol and its derivatives in cell metabolism and the tumor microenvironment, and discuss specific targets and relevant therapeutic agents that inhibit aspects of cholesterol homeostasis.
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Affiliation(s)
- Jia Lu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Siwei Chen
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Xuejiao Bai
- Department of Anesthesiology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Minru Liao
- Department of Anesthesiology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yuling Qiu
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
| | - Ling-Li Zheng
- Department of Pharmacy, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, China.
| | - Haiyang Yu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
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Zhang J, Tang K, Fang R, Liu J, Liu M, Ma J, Wang H, Ding M, Wang X, Song Y, Yang D. Nanotechnological strategies to increase the oxygen content of the tumor. Front Pharmacol 2023; 14:1140362. [PMID: 36969866 PMCID: PMC10034070 DOI: 10.3389/fphar.2023.1140362] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023] Open
Abstract
Hypoxia is a negative prognostic indicator of solid tumors, which not only changes the survival state of tumors and increases their invasiveness but also remarkably reduces the sensitivity of tumors to treatments such as radiotherapy, chemotherapy and photodynamic therapy. Thus, developing therapeutic strategies to alleviate tumor hypoxia has recently been considered an extremely valuable target in oncology. In this review, nanotechnological strategies to elevate oxygen levels in tumor therapy in recent years are summarized, including (I) improving the hypoxic tumor microenvironment, (II) oxygen delivery to hypoxic tumors, and (III) oxygen generation in hypoxic tumors. Finally, the challenges and prospects of these nanotechnological strategies for alleviating tumor hypoxia are presented.
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Affiliation(s)
- Junjie Zhang
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Kaiyuan Tang
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Runqi Fang
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Jiaming Liu
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Ming Liu
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Jiayi Ma
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Hui Wang
- School of Fundamental Sciences, Bengbu Medical College, Bengbu, China
| | - Meng Ding
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- *Correspondence: Meng Ding, ; Xiaoxiao Wang, ; Dongliang Yang,
| | - Xiaoxiao Wang
- Biochemical Engineering Research Center, School of Chemistry and Chemical Engineering, Anhui University of Technology, Ma’anshan, China
- *Correspondence: Meng Ding, ; Xiaoxiao Wang, ; Dongliang Yang,
| | - Yanni Song
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), School of Physical and Mathematical Sciences, Nanjing Tech University (NanjingTech), Nanjing, China
| | - Dongliang Yang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), School of Physical and Mathematical Sciences, Nanjing Tech University (NanjingTech), Nanjing, China
- *Correspondence: Meng Ding, ; Xiaoxiao Wang, ; Dongliang Yang,
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Akman M, Belisario DC, Salaroglio IC, Kopecka J, Donadelli M, De Smaele E, Riganti C. Hypoxia, endoplasmic reticulum stress and chemoresistance: dangerous liaisons. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:28. [PMID: 33423689 PMCID: PMC7798239 DOI: 10.1186/s13046-020-01824-3] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 12/28/2020] [Indexed: 02/07/2023]
Abstract
Solid tumors often grow in a micro-environment characterized by < 2% O2 tension. This condition, together with the aberrant activation of specific oncogenic patwhays, increases the amount and activity of the hypoxia-inducible factor-1α (HIF-1α), a transcription factor that controls up to 200 genes involved in neoangiogenesis, metabolic rewiring, invasion and drug resistance. Hypoxia also induces endoplasmic reticulum (ER) stress, a condition that triggers cell death, if cells are irreversibly damaged, or cell survival, if the stress is mild.Hypoxia and chronic ER stress both induce chemoresistance. In this review we discuss the multiple and interconnected circuitries that link hypoxic environment, chronic ER stress and chemoresistance. We suggest that hypoxia and ER stress train and select the cells more adapted to survive in unfavorable conditions, by activating pleiotropic mechanisms including apoptosis inhibition, metabolic rewiring, anti-oxidant defences, drugs efflux. This adaptative process unequivocally expands clones that acquire resistance to chemotherapy.We believe that pharmacological inhibitors of HIF-1α and modulators of ER stress, although characterized by low specificty and anti-cancer efficacy when used as single agents, may be repurposed as chemosensitizers against hypoxic and chemorefractory tumors in the next future.
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Affiliation(s)
- Muhlis Akman
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Torino, Italy
| | | | | | - Joanna Kopecka
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Torino, Italy
| | - Massimo Donadelli
- Department of Neurosciences, Biomedicine and Movement Sciences, Section of Biochemistry, University of Verona, Verona, Italy
| | - Enrico De Smaele
- Department of Experimental Medicine, Sapienza University of Roma, Roma, Italy
| | - Chiara Riganti
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Torino, Italy.
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Oxidative stress and cancer: Role of n-3 PUFAs. Cancer 2021. [DOI: 10.1016/b978-0-12-819547-5.00022-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Retraction: Zoledronic Acid Restores Doxorubicin Chemosensitivity and Immunogenic Cell Death in Multidrug-Resistant Human Cancer Cells. PLoS One 2020; 15:e0244194. [PMID: 33320892 PMCID: PMC7737953 DOI: 10.1371/journal.pone.0244194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Wang L, Fang D, Xu J, Luo R. Various pathways of zoledronic acid against osteoclasts and bone cancer metastasis: a brief review. BMC Cancer 2020; 20:1059. [PMID: 33143662 PMCID: PMC7607850 DOI: 10.1186/s12885-020-07568-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 10/26/2020] [Indexed: 12/19/2022] Open
Abstract
Zoledronic acid (ZA) is one of the most important and effective class of anti-resorptive drug available among bisphosphonate (BP), which could effectively reduce the risk of skeletal-related events, and lead to a treatment paradigm for patients with skeletal involvement from advanced cancers. However, the exact molecular mechanisms of its anticancer effects have only recently been identified. In this review, we elaborate the detail mechanisms of ZA through inhibiting osteoclasts and cancer cells, which include the inhibition of differentiation of osteoclasts via suppressing receptor activator of nuclear factor κB ligand (RANKL)/receptor activator of nuclear factor κB (RANK) pathway, non-canonical Wnt/Ca2+/calmodulin dependent protein kinase II (CaMKII) pathway, and preventing of macrophage differentiation into osteoclasts, in addition, induction of apoptosis of osteoclasts through inhibiting farnesyl pyrophosphate synthase (FPPS)-mediated mevalonate pathway, and activation of reactive oxygen species (ROS)-induced pathway. Furthermore, ZA also inhibits cancer cells proliferation, viability, motility, invasion and angiogenesis; induces cancer cell apoptosis; reverts chemoresistance and stimulates immune response; and acts in synergy with other anti-cancer drugs. In addition, some new ways for delivering ZA against cancer is introduced. We hope this review will provide more information in support of future studies of ZA in the treatment of cancers and bone cancer metastasis.
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Affiliation(s)
- Lianwei Wang
- Department of General Surgery, Fuling Central Hospital of Chongqing City, Chongqing, China
| | - Dengyang Fang
- Department of General Surgery, Fuling Central Hospital of Chongqing City, Chongqing, China
| | - Jinming Xu
- Department of General Surgery, Fuling Central Hospital of Chongqing City, Chongqing, China
| | - Runlan Luo
- Department of Ultrasound, Fuling Central Hospital of Chongqing City, Chongqing, 408300, China.
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Zhu Y, Yu X, Thamphiwatana SD, Zheng Y, Pang Z. Nanomedicines modulating tumor immunosuppressive cells to enhance cancer immunotherapy. Acta Pharm Sin B 2020; 10:2054-2074. [PMID: 33304779 PMCID: PMC7714985 DOI: 10.1016/j.apsb.2020.08.010] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 06/18/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023] Open
Abstract
Cancer immunotherapy has veered the paradigm of cancer treatment. Despite recent advances in immunotherapy for improved antitumor efficacy, the complicated tumor microenvironment (TME) is highly immunosuppressive, yielding both astounding and unsatisfactory clinical successes. In this regard, clinical outcomes of currently available immunotherapy are confined to the varied immune systems owing in large part to the lack of understanding of the complexity and diversity of the immune context of the TME. Various advanced designs of nanomedicines could still not fully surmount the delivery barriers of the TME. The immunosuppressive TME may even dampen the efficacy of antitumor immunity. Recently, some nanotechnology-related strategies have been inaugurated to modulate the immunosuppressive cells within the tumor immune microenvironment (TIME) for robust immunotherapeutic responses. In this review, we will highlight the current understanding of the immunosuppressive TIME and identify disparate subclasses of TIME that possess an impact on immunotherapy, especially those unique classes associated with the immunosuppressive effect. The immunoregulatory cell types inside the immunosuppressive TIME will be delineated along with the existing and potential approaches for immunosuppressive cell modulation. After introducing the various strategies, we will ultimately outline both the novel therapeutic targets and the potential issues that affect the efficacy of TIME-based nanomedicines.
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Affiliation(s)
- Yuefei Zhu
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
- Key Laboratory of Smart Drug Delivery, School of Pharmacy, Fudan University, Ministry of Education, Shanghai 201203, China
| | - Xiangrong Yu
- Department of Medical Imaging, Zhuhai People's Hospital, Zhuhai Hospital Affiliated with Jinan University, Zhuhai 519000, China
| | - Soracha D. Thamphiwatana
- Department of Biomedical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Ying Zheng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Zhiqing Pang
- Key Laboratory of Smart Drug Delivery, School of Pharmacy, Fudan University, Ministry of Education, Shanghai 201203, China
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Pietrovito L, Comito G, Parri M, Giannoni E, Chiarugi P, Taddei ML. Zoledronic Acid Inhibits the RhoA-mediated Amoeboid Motility of Prostate Cancer Cells. Curr Cancer Drug Targets 2020; 19:807-816. [PMID: 30648509 DOI: 10.2174/1568009619666190115142858] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/22/2018] [Accepted: 01/04/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND The bisphosphonate Zoledronic acid (ZA) is a potent osteoclast inhibitor currently used in the clinic to reduce osteoporosis and cancer-induced osteolysis. Moreover, ZA exerts an anti-tumor effect in several tumors. Despite this evidence, the relevance of ZA in prostate cancer (PCa) is not completely understood. OBJECTIVE To investigate the effect of ZA administration on the invasive properties of PC3 cells, which are characterised by RhoA-dependent amoeboid motility. METHODS The effect of ZA administration on the in vitro invasive properties of PC3 cells was evaluated by cell migration in 3D collagen matrices, immunofluorescence and Boyden assays or transendothelial migration. Lung retention and colonization assays were performed to assess the efficacy of ZA administration in vivo. RESULTS PC3 cells are characterised by RhoA-dependent amoeboid motility. We now report a clear inhibition of in vitro PC3 cell invasion and RhoA activity upon ZA treatment. Moreover, to confirm a specific role of ZA in the inhibition of amoeboid motility of PC3 cells, we demonstrate that ZA interferes only partially with PC3 cells showing a mesenchymal phenotype due to both treatment with conditioned medium of cancer associated fibroblasts or to the acquisition of chemoresistance. Furthermore, we demonstrate that ZA impairs adhesion to endothelial cells and the trans-endothelial cell migration, two essential properties characterising amoeboid motility and PC3 metastatic dissemination. In vivo experiments prove the ability of ZA to inhibit the metastatic process of PC3 cells as shown by the decrease in lung colonization. CONCLUSION This study demonstrates that ZA inhibits Rho-dependent amoeboid motility of PC3 cells, thus suggesting ZA as a potential therapy to impede the metastatic dissemination of PC3 cells.
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Affiliation(s)
- Laura Pietrovito
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Universita degli Studi di Firenze, Viale Morgagni 50, 50142 Firenze, Italy
| | - Giuseppina Comito
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Universita degli Studi di Firenze, Viale Morgagni 50, 50142 Firenze, Italy
| | - Matteo Parri
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Universita degli Studi di Firenze, Viale Morgagni 50, 50142 Firenze, Italy
| | - Elisa Giannoni
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Universita degli Studi di Firenze, Viale Morgagni 50, 50142 Firenze, Italy
| | - Paola Chiarugi
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Universita degli Studi di Firenze, Viale Morgagni 50, 50142 Firenze, Italy
| | - Maria Letizia Taddei
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Universita degli Studi di Firenze, Viale Morgagni 50, 50142 Firenze, Italy.,Dipartimento di Medicina Sperimentale e Clinica, Università degli Studi di Firenze, Viale Morgagni 50, 50142 Firenze, Italy.,Tuscany Tumor Institute and "Center for Research, Transfer and High Education DenoTHE", 50134 Florence, Italy
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Kopecka J, Godel M, Dei S, Giampietro R, Belisario DC, Akman M, Contino M, Teodori E, Riganti C. Insights into P-Glycoprotein Inhibitors: New Inducers of Immunogenic Cell Death. Cells 2020; 9:cells9041033. [PMID: 32331368 PMCID: PMC7226521 DOI: 10.3390/cells9041033] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 04/18/2020] [Accepted: 04/19/2020] [Indexed: 12/11/2022] Open
Abstract
Doxorubicin is a strong inducer of immunogenic cell death (ICD), but it is ineffective in P-glycoprotein (Pgp)-expressing cells. Indeed, Pgp effluxes doxorubicin and impairs the immunesensitizing functions of calreticulin (CRT), an "eat-me" signal mediating ICD. It is unknown if classical Pgp inhibitors, designed to reverse chemoresistance, may restore ICD. We addressed this question by using Pgp-expressing cancer cells, treated with Tariquidar, a clinically approved Pgp inhibitor, and R-3 compound, a N,N-bis(alkanol)amine aryl ester derivative with the same potency of Tariquidar as Pgp inhibitor. In Pgp-expressing/doxorubicin-resistant cells, Tariquidar and R-3 increased doxorubicin accumulation and toxicity, reduced Pgp activity, and increased CRT translocation and ATP and HMGB1 release. Unexpectedly, only R-3 promoted phagocytosis by dendritic cells and activation of antitumor CD8+T-lymphocytes. Although Tariquidar did not alter the amount of Pgp present on cell surface, R-3 promoted Pgp internalization and ubiquitination, disrupting its interaction with CRT. Pgp knock-out restores doxorubicin-induced ICD in MDA-MB-231/DX cells that recapitulated the phenotype of R-3-treated cells. Our work demonstrates that plasma membrane-associated Pgp prevents a complete ICD notwithstanding the release of ATP and HMGB1, and the exposure of CRT. Pharmacological compounds reducing Pgp activity and amount may act as promising chemo- and immunesensitizing agents.
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Affiliation(s)
- Joanna Kopecka
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (J.K.); (M.G.); (D.C.B.); (M.A.)
| | - Martina Godel
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (J.K.); (M.G.); (D.C.B.); (M.A.)
| | - Silvia Dei
- Department of Neurosciences, Psychology, Drug Research and Child Health, Section of Pharmaceutical and Nutriceutical Sciences, University of Firenze, via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy; (S.D.); (E.T.)
| | - Roberta Giampietro
- Department of Pharmacy-Pharmaceutical Sciences, University of Bari, via Orabona 4, 70125 Bari, Italy; (R.G.); (M.C.)
| | - Dimas Carolina Belisario
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (J.K.); (M.G.); (D.C.B.); (M.A.)
| | - Muhlis Akman
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (J.K.); (M.G.); (D.C.B.); (M.A.)
| | - Marialessandra Contino
- Department of Pharmacy-Pharmaceutical Sciences, University of Bari, via Orabona 4, 70125 Bari, Italy; (R.G.); (M.C.)
| | - Elisabetta Teodori
- Department of Neurosciences, Psychology, Drug Research and Child Health, Section of Pharmaceutical and Nutriceutical Sciences, University of Firenze, via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy; (S.D.); (E.T.)
| | - Chiara Riganti
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (J.K.); (M.G.); (D.C.B.); (M.A.)
- Correspondence: ; Tel.: +39-011-670-5857
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Zheng CW, Zeng RJ, Xu LY, Li EM. Rho GTPases: Promising candidates for overcoming chemotherapeutic resistance. Cancer Lett 2020; 475:65-78. [PMID: 31981606 DOI: 10.1016/j.canlet.2020.01.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/17/2020] [Accepted: 01/17/2020] [Indexed: 02/06/2023]
Abstract
Despite therapeutic advances, resistance to chemotherapy remains a major challenge to patients with malignancies. Rho GTPases are essential for the development and progression of various diseases including cancer, and a vast number of studies have linked Rho GTPases to chemoresistance. Therefore, understanding the underlying mechanisms can expound the effects of Rho GTPases towards chemotherapeutic agents, and targeting Rho GTPases is a promising strategy to downregulate the chemo-protective pathways and overcome chemoresistance. Importantly, exceptions in certain biological conditions and interactions among the members of Rho GTPases should be noted. In this review, we focus on the role of Rho GTPases, particularly Rac1, in regulating chemoresistance and provide an overview of their related mechanisms and available inhibitors, which may offer novel options for future targeted cancer therapy.
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Affiliation(s)
- Chun-Wen Zheng
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041, China; The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China
| | - Rui-Jie Zeng
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041, China; The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China
| | - Li-Yan Xu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041, China; Institute of Oncologic Pathology, Shantou University Medical College, Shantou, 515041, China.
| | - En-Min Li
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041, China; The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041, China.
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Belisario DC, Akman M, Godel M, Campani V, Patrizio MP, Scotti L, Hattinger CM, De Rosa G, Donadelli M, Serra M, Kopecka J, Riganti C. ABCA1/ABCB1 Ratio Determines Chemo- and Immune-Sensitivity in Human Osteosarcoma. Cells 2020; 9:cells9030647. [PMID: 32155954 PMCID: PMC7140509 DOI: 10.3390/cells9030647] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/04/2020] [Accepted: 03/04/2020] [Indexed: 02/06/2023] Open
Abstract
The ATP Binding Cassette transporter B1 (ABCB1) induces chemoresistance in osteosarcoma, because it effluxes doxorubicin, reducing the intracellular accumulation, toxicity, and immunogenic cell death induced by the drug. The ATP Binding Cassette transporter A1 (ABCA1) effluxes isopentenyl pyrophosphate (IPP), a strong activator of anti-tumor Vγ9Vδ2 T-cells. Recruiting this population may represent an alternative strategy to rescue doxorubicin efficacy in ABCB1-expressing osteosarcoma. In this work, we analyzed how ABCA1 and ABCB1 are regulated in osteosarcoma, and if increasing the ABCA1-dependent activation of Vγ9Vδ2 T-cells could be an effective strategy against ABCB1-expressing osteosarcoma. We used 2D-cultured doxorubicin-sensitive human U-2OS and Saos-2 cells, their doxorubicin-resistant sublines (U-2OS/DX580 and Saos-2/DX580), and 3D cultures of U-2OS and Saos-2 cells. DX580-sublines and 3D cultures had higher levels of ABCB1 and higher resistance to doxorubicin than parental cells. Surprisingly, they had reduced ABCA1 levels, IPP efflux, and Vγ9Vδ2 T-cell-induced killing. In these chemo-immune-resistant cells, the Ras/Akt/mTOR axis inhibits the ABCA1-transcription induced by Liver X Receptor α (LXRα); Ras/ERK1/2/HIF-1α axis up-regulates ABCB1. Targeting the farnesylation of Ras with self-assembling nanoparticles encapsulating zoledronic acid (NZ) simultaneously inhibited both axes. In humanized mice, NZ reduced the growth of chemo-immune-resistant osteosarcomas, increased intratumor necro-apoptosis, and ABCA1/ABCB1 ratio and Vγ9Vδ2 T-cell infiltration. We suggest that the ABCB1highABCA1low phenotype is indicative of chemo-immune-resistance. We propose aminobisphosphonates as new chemo-immune-sensitizing tools against drug-resistant osteosarcomas.
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Affiliation(s)
- Dimas Carolina Belisario
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (D.C.B.); (M.A.); (M.G.); (J.K.)
| | - Muhlis Akman
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (D.C.B.); (M.A.); (M.G.); (J.K.)
| | - Martina Godel
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (D.C.B.); (M.A.); (M.G.); (J.K.)
| | - Virginia Campani
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy; (V.C.); (L.S.)
| | - Maria Pia Patrizio
- IRCCS Istituto Ortopedico Rizzoli, Laboratory of Experimental Oncology, Pharmacogenomics and Pharmacogenetics Research Unit, via di Barbiano, 1/10, 40136 Bologna, Italy; (M.P.P.); (C.M.H.); (M.S.)
| | - Lorena Scotti
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy; (V.C.); (L.S.)
| | - Claudia Maria Hattinger
- IRCCS Istituto Ortopedico Rizzoli, Laboratory of Experimental Oncology, Pharmacogenomics and Pharmacogenetics Research Unit, via di Barbiano, 1/10, 40136 Bologna, Italy; (M.P.P.); (C.M.H.); (M.S.)
| | - Giuseppe De Rosa
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy; (V.C.); (L.S.)
| | - Massimo Donadelli
- Department of Neurosciences, Biomedicine and Movement Sciences, Section of Biochemistry, University of Verona, Piazzale L.A. Scuro 10, 37134 Verona, Italy;
| | - Massimo Serra
- IRCCS Istituto Ortopedico Rizzoli, Laboratory of Experimental Oncology, Pharmacogenomics and Pharmacogenetics Research Unit, via di Barbiano, 1/10, 40136 Bologna, Italy; (M.P.P.); (C.M.H.); (M.S.)
| | - Joanna Kopecka
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (D.C.B.); (M.A.); (M.G.); (J.K.)
| | - Chiara Riganti
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy; (D.C.B.); (M.A.); (M.G.); (J.K.)
- Correspondence: ; Tel.: +39-0116705857
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Kopecka J, Trouillas P, Gašparović AČ, Gazzano E, Assaraf YG, Riganti C. Phospholipids and cholesterol: Inducers of cancer multidrug resistance and therapeutic targets. Drug Resist Updat 2020; 49:100670. [DOI: 10.1016/j.drup.2019.100670] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/14/2019] [Accepted: 11/17/2019] [Indexed: 12/13/2022]
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Salaroglio IC, Mungo E, Gazzano E, Kopecka J, Riganti C. ERK is a Pivotal Player of Chemo-Immune-Resistance in Cancer. Int J Mol Sci 2019; 20:ijms20102505. [PMID: 31117237 PMCID: PMC6566596 DOI: 10.3390/ijms20102505] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 05/08/2019] [Accepted: 05/18/2019] [Indexed: 12/16/2022] Open
Abstract
The extracellular signal-related kinases (ERKs) act as pleiotropic molecules in tumors, where they activate pro-survival pathways leading to cell proliferation and migration, as well as modulate apoptosis, differentiation, and senescence. Given its central role as sensor of extracellular signals, ERK transduction system is widely exploited by cancer cells subjected to environmental stresses, such as chemotherapy and anti-tumor activity of the host immune system. Aggressive tumors have a tremendous ability to adapt and survive in stressing and unfavorable conditions. The simultaneous resistance to chemotherapy and immune system responses is common, and ERK signaling plays a key role in both types of resistance. In this review, we dissect the main ERK-dependent mechanisms and feedback circuitries that simultaneously determine chemoresistance and immune-resistance/immune-escape in cancer cells. We discuss the pros and cons of targeting ERK signaling to induce chemo-immune-sensitization in refractory tumors.
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Affiliation(s)
- Iris C Salaroglio
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy.
| | - Eleonora Mungo
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy.
| | - Elena Gazzano
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy.
| | - Joanna Kopecka
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy.
| | - Chiara Riganti
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy.
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14
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Diederich M. Natural compound inducers of immunogenic cell death. Arch Pharm Res 2019; 42:629-645. [PMID: 30955159 DOI: 10.1007/s12272-019-01150-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 03/29/2019] [Indexed: 12/21/2022]
Abstract
Accumulating evidence shows that the anti-cancer potential of the immune response that can be activated by modulation of the immunogenicity of dying cancer cells. This regulated cell death process is called immunogenic cell death (ICD) and constitutes a new innovating anti-cancer strategy with immune-modulatory potential thanks to the release of damage-associated molecular patterns (DAMPs). Some conventional clinically-used chemotherapeutic drugs, as well as preclinically-investigated compounds of natural origins such as anthracyclines, microtubule-destabilizing agents, cardiac glycosides or hypericin derivatives, possess such an immune-stimulatory function by triggering ICD. Here, we discuss the effects of ICD inducers on the release of DAMPs and the activation of corresponding signaling pathways triggering immune recognition. We will discuss potential strategies allowing to overcome resistance mechanisms associated with this treatment approach as well as co-treatment strategies to overcome the immunosuppressive microenvironment. We will highlight the potential role of metronomic immune modulation as well as targeted delivery of ICD-inducing compounds with nanoparticles or liposomal formulations to improving the immunogenicity of ICD inducers aiming at long-term clinical benefits.
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Affiliation(s)
- Marc Diederich
- Department of Pharmacy, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Building 29 Room 223, 1 Gwanak-ro, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.
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15
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Mentoor I, Engelbrecht AM, Nell T. Fatty acids: Adiposity and breast cancer chemotherapy, a bad synergy? Prostaglandins Leukot Essent Fatty Acids 2019; 140:18-33. [PMID: 30553399 DOI: 10.1016/j.plefa.2018.11.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 11/12/2018] [Accepted: 11/20/2018] [Indexed: 02/07/2023]
Abstract
Globally, breast cancer continues to be a major concern in women's health. Lifestyle related risk factors, specifically excess adipose tissue (adiposity) has reached epidemic proportions and has been identified as a major risk factor in the development of breast cancer. Dysfunctional adipose tissue has evoked research focusing on its association with metabolic-related conditions, breast cancer risk and progression. Adipose dysfunction in coordination with immune cells and inflammation, are responsible for accelerated cell growth and survival of cancer cells. Recently, evidence also implicates adiposity as a potential risk factor for chemotherapy resistance. Chemotherapeutic agents have been shown to negatively impact adipose tissue. Since adipose tissue is a major storage site for fatty acids, it is not unlikely that these negative effects may disrupt adipose tissue homeostasis. It is therefore argued that fatty acid composition may be altered due to the chemotherapeutic pharmacokinetics, which in turn could have severe health related outcomes. The underlying molecular mechanisms elucidating the effects of fatty acid composition in adiposity-linked drug resistance are still unclear and under explored. This review focuses on the potential role of adiposity in breast cancer and specifically emphasizes the role of fatty acids in cancer progression and treatment resistance.
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Affiliation(s)
- Ilze Mentoor
- Department of Physiological Sciences, Faculty of Sciences, Stellenbosch University Main Campus, Stellenbosch 7600, Western Cape, Republic of South Africa
| | - A-M Engelbrecht
- Department of Physiological Sciences, Faculty of Sciences, Stellenbosch University Main Campus, Stellenbosch 7600, Western Cape, Republic of South Africa
| | - Theo Nell
- Department of Physiological Sciences, Faculty of Sciences, Stellenbosch University Main Campus, Stellenbosch 7600, Western Cape, Republic of South Africa.
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16
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Salaroglio IC, Gazzano E, Abdullrahman A, Mungo E, Castella B, Abd-Elrahman GEFAE, Massaia M, Donadelli M, Rubinstein M, Riganti C, Kopecka J. Increasing intratumor C/EBP-β LIP and nitric oxide levels overcome resistance to doxorubicin in triple negative breast cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:286. [PMID: 30482226 PMCID: PMC6258159 DOI: 10.1186/s13046-018-0967-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 11/16/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Triple negative breast cancer (TNBC) easily develops resistance to the first-line drug doxorubicin, because of the high levels of the drug efflux transporter P-glycoprotein (Pgp) and the activation of pro-survival pathways dependent on endoplasmic reticulum (ER). Interfering with these mechanisms may overcome the resistance to doxorubicin, a still unmet need in TNBC. METHODS We analyzed a panel of human and murine breast cancer cells for their resistance to doxorubicin, Pgp expression, lysosome and proteasome activity, nitrite production, ER-dependent cell death and immunogenic cell death parameters. We evaluated the efficacy of genetic (C/EBP-β LIP induction) and pharmacological strategies (lysosome and proteasome inhibitors), in restoring the ER-dependent and immunogenic-dependent cell death induced by doxorubicin, in vitro and in syngeneic mice bearing chemoresistant TNBC. The results were analyzed by one-way analysis of variance test. RESULTS We found that TNBC cells characterized by high levels of Pgp and resistance to doxorubicin, had low induction of the ER-dependent pro-apoptotic factor C/EBP-β LIP upon doxorubicin treatment and high activities of lysosome and proteasome that constitutively destroyed LIP. The combination of chloroquine and bortezomib restored doxorubicin sensitivity by activating multiple and interconnected mechanisms. First, chloroquine and bortezomib prevented C/EBP-β LIP degradation and activated LIP-dependent CHOP/TRB3/caspase 3 axis in response to doxorubicin. Second, C/EBP-β LIP down-regulated Pgp and up-regulated calreticulin that triggered the dendritic cell (DC)-mediated phagocytosis of tumor cell, followed by the activation of anti-tumor CD8+T-lymphocytes upon doxorubicin treatment. Third, chloroquine and bortezomib increased the endogenous production of nitric oxide that further induced C/EBP-β LIP and inhibited Pgp activity, enhancing doxorubicin's cytotoxicity. In orthotopic models of resistant TNBC, intratumor C/EBP-β LIP induction - achieved by a specific expression vector or by chloroquine and bortezomib - effectively reduced tumor growth and Pgp expression, increased intra-tumor apoptosis and anti-tumor immune-infiltrate, rescuing the efficacy of doxorubicin. CONCLUSIONS We suggest that preventing C/EBP-β LIP degradation by lysosome and proteasome inhibitors triggers multiple virtuous circuitries that restore ER-dependent apoptosis, down-regulate Pgp and re-activate the DC/CD8+T-lymphocytes response against TNBC. Lysosome and proteasome inhibitors associated with doxorubicin may overcome the resistance to the drug in TNBC.
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Affiliation(s)
- Iris C Salaroglio
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Turin, Italy
| | - Elena Gazzano
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Turin, Italy
| | - Ahmad Abdullrahman
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Turin, Italy
| | - Eleonora Mungo
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Turin, Italy
| | - Barbara Castella
- Laboratory of Blood Tumor Immunology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Turin, Italy
| | - Gamal Eldein Fathy Abd-Ellatef Abd-Elrahman
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Turin, Italy.,Pharmaceutical and Drug Industries Research Division, Therapeutic Chemistry Department, National Research Centre, Cairo, Egypt
| | - Massimo Massaia
- Laboratory of Blood Tumor Immunology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Turin, Italy.,Hematology Division, AO S Croce e Carle, Cuneo, Italy
| | - Massimo Donadelli
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Menachem Rubinstein
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
| | - Chiara Riganti
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Turin, Italy.
| | - Joanna Kopecka
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Turin, Italy.
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17
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Kokolus KM, Haley JS, Koubek EJ, Gowda R, Dinavahi SS, Sharma A, Claxton DF, Helm KF, Drabick JJ, Robertson GP, Neighbors JD, Hohl RJ, Schell TD. Schweinfurthin natural products induce regression of murine melanoma and pair with anti-PD-1 therapy to facilitate durable tumor immunity. Oncoimmunology 2018; 8:e1539614. [PMID: 30713799 DOI: 10.1080/2162402x.2018.1539614] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 10/09/2018] [Accepted: 10/10/2018] [Indexed: 12/29/2022] Open
Abstract
Metastatic melanoma is a significant clinical problem with a 5-year survival rate of only 15-20%. Recent approval of new immunotherapies and targeted inhibitors have provided much needed options for these patients, in some cases promoting dramatic disease regressions. In particular, antibody-based therapies that block the PD-1/PD-L1 checkpoint inhibitory pathway have achieved an increased overall response rate in metastatic melanoma, yet durable response rates are reported only around 15%. To improve the overall and durable response rates for advanced-stage melanoma, combined targeted and immune-based therapies are under investigation. Here, we investigated how the natural products called schweinfurthins, which have selective anti-proliferative activity against many cancer types, impact anti-(α)PD-1-mediated immunotherapy of murine melanomas. Two different compounds efficiently reduced the growth of human and murine melanoma cells in vitro and induced plasma membrane surface localization of the ER-resident protein calreticulin in B16.F10 melanoma cells, an indicator of immunogenic cell death. In addition, both compounds improved αPD-1-mediated immunotherapy of established tumors in immunocompetent C57BL/6 mice either by delaying tumor progression or resulting in complete tumor regression. Improved immunotherapy was accomplished following only a 5-day course of schweinfurthin, which was associated with initial tumor regression even in the absence of αPD-1. Schweinfurthin-induced tumor regression required an intact immune system as tumors were unaffected in NOD scid gamma (NSG) mice. These results indicate that schweinfurthins improve αPD-1 therapy, leading to enhanced and durable anti-tumor immunity and support the translation of this novel approach to further improve response rates for metastatic melanoma.
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Affiliation(s)
- Kathleen M Kokolus
- Department of Microbiology & Immunology, Penn State College of Medicine, Hershey, PA, USA
| | - Jeremy S Haley
- Department of Microbiology & Immunology, Penn State College of Medicine, Hershey, PA, USA
| | - Emily J Koubek
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA.,Department of Medicine, Penn State College of Medicine, Hershey, PA, USA
| | - Raghavendra Gowda
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA
| | - Saketh S Dinavahi
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA
| | - Arati Sharma
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA.,Penn State Cancer Institute, Hershey, PA, USA
| | - David F Claxton
- Department of Medicine, Penn State College of Medicine, Hershey, PA, USA.,Penn State Cancer Institute, Hershey, PA, USA
| | - Klaus F Helm
- Department of Pathology, Penn State College of Medicine, Hershey, PA, USA.,Department of Dermatology, Penn State College of Medicine, Hershey, PA, USA
| | - Joseph J Drabick
- Department of Medicine, Penn State College of Medicine, Hershey, PA, USA.,Department of Pathology, Penn State College of Medicine, Hershey, PA, USA.,Penn State Melanoma and Skin Cancer Center, Hershey, PA, USA
| | - Gavin P Robertson
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA.,Penn State Cancer Institute, Hershey, PA, USA.,Penn State Melanoma and Skin Cancer Center, Hershey, PA, USA
| | - Jeffrey D Neighbors
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA.,Department of Medicine, Penn State College of Medicine, Hershey, PA, USA.,Penn State Cancer Institute, Hershey, PA, USA
| | - Raymond J Hohl
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA.,Department of Medicine, Penn State College of Medicine, Hershey, PA, USA.,Penn State Cancer Institute, Hershey, PA, USA
| | - Todd D Schell
- Department of Microbiology & Immunology, Penn State College of Medicine, Hershey, PA, USA.,Penn State Cancer Institute, Hershey, PA, USA.,Penn State Melanoma and Skin Cancer Center, Hershey, PA, USA
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18
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Riganti C, Castella B, Massaia M. ABCA1, apoA-I, and BTN3A1: A Legitimate Ménage à Trois in Dendritic Cells. Front Immunol 2018; 9:1246. [PMID: 29937767 PMCID: PMC6002486 DOI: 10.3389/fimmu.2018.01246] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Accepted: 05/17/2018] [Indexed: 12/11/2022] Open
Abstract
Human Vγ9Vδ2 T cells have the capacity to detect supra-physiological concentrations of phosphoantigens (pAgs) generated by the mevalonate (Mev) pathway of mammalian cells under specific circumstances. Isopentenyl pyrophosphate (IPP) is the prototypic pAg recognized by Vγ9Vδ2 T cells. B-cell derived tumor cells (i.e., lymphoma and myeloma cells) and dendritic cells (DCs) are privileged targets of Vγ9Vδ2 T cells because they generate significant amounts of IPP which can be boosted with zoledronic acid (ZA). ZA is the most potent aminobisphosphonate (NBP) clinically available to inhibit osteoclast activation and a very potent inhibitor of farnesyl pyrophosphate synthase in the Mev pathway. ZA-treated DCs generate and release in the supernatants picomolar IPP concentrations which are sufficient to induce the activation of Vγ9Vδ2 T cells. We have recently shown that the ATP-binding cassette transporter A1 (ABCA1) plays a major role in the extracellular release of IPP from ZA-treated DCs. This novel ABCA1 function is fine-tuned by physical interactions with IPP, apolipoprotein A-I (apoA-I), and butyrophilin-3A1 (BTN3A1). The mechanisms by which soluble IPP induces Vγ9Vδ2 T-cell activation remain to be elucidated. It is possible that soluble IPP binds to BTN3A1, apoA-I, or other unknown molecules on the cell surface of bystander cells like monocytes, NK cells, Vγ9Vδ2 T cells, or any other cell locally present. Investigating this scenario may represent a unique opportunity to further characterize the role of BTN3A1 and other molecules in the recognition of soluble IPP by Vγ9Vδ2 T cells.
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Affiliation(s)
- Chiara Riganti
- Dipartimento di Oncologia, Università degli Studi di Torino, Turin, Italy
| | - Barbara Castella
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Ricerca in Biologia Molecolare (CIRBM), Università degli Studi di Torino, Turin, Italy
| | - Massimo Massaia
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Ricerca in Biologia Molecolare (CIRBM), Università degli Studi di Torino, Turin, Italy.,SC Ematologia, AO S. Croce e Carle, Cuneo, Italy
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19
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Heilos D, Röhrl C, Pirker C, Englinger B, Baier D, Mohr T, Schwaiger M, Iqbal SM, van Schoonhoven S, Klavins K, Eberhart T, Windberger U, Taibon J, Sturm S, Stuppner H, Koellensperger G, Dornetshuber-Fleiss R, Jäger W, Lemmens-Gruber R, Berger W. Altered membrane rigidity via enhanced endogenous cholesterol synthesis drives cancer cell resistance to destruxins. Oncotarget 2018; 9:25661-25680. [PMID: 29876015 PMCID: PMC5986646 DOI: 10.18632/oncotarget.25432] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 04/25/2018] [Indexed: 12/31/2022] Open
Abstract
Destruxins, secondary metabolites of entomopathogenic fungi, exert a wide variety of interesting characteristics ranging from antiviral to anticancer effects. Although their mode of action was evaluated previously, the molecular mechanisms of resistance development are unknown. Hence, we have established destruxin-resistant sublines of HCT116 colon carcinoma cells by selection with the most prevalent derivatives, destruxin (dtx)A, dtxB and dtxE. Various cell biological and molecular techniques were applied to elucidate the regulatory mechanisms underlying these acquired and highly stable destruxin resistance phenotypes. Interestingly, well-known chemoresistance-mediating ABC efflux transporters were not the major players. Instead, in dtxA- and dtxB-resistant cells a hyper-activated mevalonate pathway was uncovered resulting in increased de-novo cholesterol synthesis rates and elevated levels of lanosterol, cholesterol as well as several oxysterol metabolites. Accordingly, inhibition of the mevalonate pathway at two different steps, using either statins or zoledronic acid, significantly reduced acquired but also intrinsic destruxin resistance. Vice versa, cholesterol supplementation protected destruxin-sensitive cells against their cytotoxic activity. Additionally, an increased cell membrane adhesiveness of dtxA-resistant as compared to parental cells was detected by atomic force microscopy. This was paralleled by a dramatically reduced ionophoric capacity of dtxA in resistant cells when cultured in absence but not in presence of statins. Summarizing, our results suggest a reduced ionophoric activity of destruxins due to cholesterol-mediated plasma membrane re-organization as molecular mechanism underlying acquired destruxin resistance in human colon cancer cells. Whether this mechanism might be valid also in other cell types and organisms exposed to destruxins e.g. as bio-insecticides needs to be evaluated.
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Affiliation(s)
- Daniela Heilos
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, Comprehensive Cancer Center of the Medical University of Vienna, Vienna, Austria
- Department of Pharmacology and Toxicology, University of Vienna, Vienna, Austria
| | - Clemens Röhrl
- Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Christine Pirker
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, Comprehensive Cancer Center of the Medical University of Vienna, Vienna, Austria
| | - Bernhard Englinger
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, Comprehensive Cancer Center of the Medical University of Vienna, Vienna, Austria
| | - Dina Baier
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, Comprehensive Cancer Center of the Medical University of Vienna, Vienna, Austria
- Decentralized Biomedical Facilities of the Medical University of Vienna, Vienna, Austria
| | - Thomas Mohr
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, Comprehensive Cancer Center of the Medical University of Vienna, Vienna, Austria
| | - Michaela Schwaiger
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | | | - Sushilla van Schoonhoven
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, Comprehensive Cancer Center of the Medical University of Vienna, Vienna, Austria
| | | | - Tanja Eberhart
- Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Ursula Windberger
- Decentralized Biomedical Facilities of the Medical University of Vienna, Vienna, Austria
| | - Judith Taibon
- Institute of Pharmacy, Pharmacognosy and Center for Molecular Biosciences Innsbruck, University of Innsbruck, Innsbruck, Austria
| | - Sonja Sturm
- Institute of Pharmacy, Pharmacognosy and Center for Molecular Biosciences Innsbruck, University of Innsbruck, Innsbruck, Austria
| | - Hermann Stuppner
- Institute of Pharmacy, Pharmacognosy and Center for Molecular Biosciences Innsbruck, University of Innsbruck, Innsbruck, Austria
| | - Gunda Koellensperger
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Vienna Metabolomics Center, University of Vienna, Vienna, Austria
| | - Rita Dornetshuber-Fleiss
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, Comprehensive Cancer Center of the Medical University of Vienna, Vienna, Austria
- Department of Pharmacology and Toxicology, University of Vienna, Vienna, Austria
| | - Walter Jäger
- Department of Pharmaceutical Chemistry, Division of Clinical Pharmacy and Diagnostics, University of Vienna, Vienna, Austria
| | - Rosa Lemmens-Gruber
- Department of Pharmacology and Toxicology, University of Vienna, Vienna, Austria
| | - Walter Berger
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, Comprehensive Cancer Center of the Medical University of Vienna, Vienna, Austria
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20
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Kopecka J, Salaroglio IC, Righi L, Libener R, Orecchia S, Grosso F, Milosevic V, Ananthanarayanan P, Ricci L, Capelletto E, Pradotto M, Napoli F, Di Maio M, Novello S, Rubinstein M, Scagliotti GV, Riganti C. Loss of C/EBP-β LIP drives cisplatin resistance in malignant pleural mesothelioma. Lung Cancer 2018; 120:34-45. [PMID: 29748013 DOI: 10.1016/j.lungcan.2018.03.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 03/13/2018] [Accepted: 03/22/2018] [Indexed: 12/22/2022]
Abstract
OBJECTIVES Cisplatin-based chemotherapy is moderately active in malignant pleural mesothelioma (MPM) due to intrinsic drug resistance and to low immunogenicity of MPM cells. CAAT/enhancer binding protein (C/EBP)-β LIP is a pro-apoptotic and chemosensitizing transcription factor activated in response to endoplasmic reticulum (ER) stress. MATERIALS AND METHODS We investigated if LIP levels can predict the clinical response to cisplatin and survival of MPM patients receiving cisplatin-based chemotherapy. We studied the LIP-dependent mechanisms determining cisplatin-resistance and we identified pharmacological approaches targeting LIP, able to restore cisplatin sensitiveness, in patient-derived MPM cells and animal models. Results were analyzed by a one-way analysis of variance test. RESULTS We found that LIP was degraded by constitutive ubiquitination in primary MPM cells derived from patients poorly responsive to cisplatin. LIP ubiquitination was directly correlated with cisplatin chemosensitivity and was associated with patients' survival after chemotherapy. Overexpression of LIP restored cisplatin's pro-apoptotic effect by activating CHOP/TRB3/caspase 3 axis and up-regulating calreticulin, that triggered MPM cell phagocytosis by dendritic cells and expanded autologous anti-tumor CD8+CD107+T-cytotoxic lymphocytes. Proteasome inhibitor carfilzomib and lysosome inhibitor chloroquine prevented LIP degradation. The triple combination of carfilzomib, chloroquine and cisplatin increased ER stress-triggered apoptosis and immunogenic cell death in patients' samples, and reduced tumor growth in cisplatin-resistant MPM preclinical models. CONCLUSION The loss of LIP mediates cisplatin resistance, rendering LIP a possible predictor of cisplatin response in MPM patients. The association of proteasome and lysosome inhibitors reverses cisplatin resistance by restoring LIP levels and may represent a new adjuvant strategy in MPM treatment.
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Affiliation(s)
- Joanna Kopecka
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Torino, Italy.
| | - Iris C Salaroglio
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Torino, Italy.
| | - Luisella Righi
- Pathology Unit, Department of Oncology at San Luigi Hospital, University of Torino, Regione Gonzole 10, 10043, Orbassano, Italy.
| | - Roberta Libener
- Pathology Division, S. Antonio and Biagio Hospital, Spalto Marengo, 15121, Alessandria, Italy.
| | - Sara Orecchia
- Pathology Division, S. Antonio and Biagio Hospital, Spalto Marengo, 15121, Alessandria, Italy.
| | - Federica Grosso
- Oncology Division, S. Antonio and Biagio Hospital, Spalto Marengo, 15121, Alessandria, Italy.
| | - Vladan Milosevic
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Torino, Italy.
| | | | - Luisa Ricci
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Torino, Italy.
| | - Enrica Capelletto
- Thoracic Unit and Medical Oncology Division, Department of Oncology at San Luigi Hospital, Regione Gonzole 10, University of Torino, Orbassano, Italy.
| | - Monica Pradotto
- Thoracic Unit and Medical Oncology Division, Department of Oncology at San Luigi Hospital, Regione Gonzole 10, University of Torino, Orbassano, Italy.
| | - Francesca Napoli
- Pathology Unit, Department of Oncology at San Luigi Hospital, University of Torino, Regione Gonzole 10, 10043, Orbassano, Italy.
| | - Massimo Di Maio
- Medical Oncology Division, Department of Oncology at Mauriziano Hospital, Largo Filippo Turati 62, 10128, University of Torino, Italy.
| | - Silvia Novello
- Thoracic Unit and Medical Oncology Division, Department of Oncology at San Luigi Hospital, Regione Gonzole 10, University of Torino, Orbassano, Italy.
| | - Menachem Rubinstein
- Department of Molecular Genetics, The Weizmann Institute of Science, Herzl Street 234, 76100, Rehovot, Israel.
| | - Giorgio V Scagliotti
- Thoracic Unit and Medical Oncology Division, Department of Oncology at San Luigi Hospital, Regione Gonzole 10, University of Torino, Orbassano, Italy.
| | - Chiara Riganti
- Department of Oncology, University of Torino, via Santena 5/bis, 10126, Torino, Italy.
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21
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Kopecka J, Porto S, Lusa S, Gazzano E, Salzano G, Pinzòn-Daza ML, Giordano A, Desiderio V, Ghigo D, De Rosa G, Caraglia M, Riganti C. Zoledronic acid-encapsulating self-assembling nanoparticles and doxorubicin: a combinatorial approach to overcome simultaneously chemoresistance and immunoresistance in breast tumors. Oncotarget 2018; 7:20753-72. [PMID: 26980746 PMCID: PMC4991490 DOI: 10.18632/oncotarget.8012] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 02/16/2016] [Indexed: 02/07/2023] Open
Abstract
The resistance to chemotherapy and the tumor escape from host immunosurveillance are the main causes of the failure of anthracycline-based regimens in breast cancer, where an effective chemo-immunosensitizing strategy is lacking. The clinically used aminobisphosphonate zoledronic acid (ZA) reverses chemoresistance and immunoresistance in vitro. Previously we developed a nanoparticle-based zoledronic acid-containing formulation (NZ) that allowed a higher intratumor delivery of the drug compared with free ZA in vivo. We tested its efficacy in combination with doxorubicin in breast tumors refractory to chemotherapy and immune system recognition as a new combinatorial approach to produce chemo- and immunosensitization. NZ reduced the IC50 of doxorubicin in human and murine chemoresistant breast cancer cells and restored the doxorubicin efficacy against chemo-immunoresistant tumors implanted in immunocompetent mice. By reducing the metabolic flux through the mevalonate pathway, NZ lowered the activity of Ras/ERK1/2/HIF-1α axis and the expression of P-glycoprotein, decreased the glycolysis and the mitochondrial respiratory chain, induced a cytochrome c/caspase 9/caspase 3-dependent apoptosis, thus restoring the direct cytotoxic effects of doxorubicin on tumor cell. Moreover, NZ restored the doxorubicin-induced immunogenic cell death and reversed the tumor-induced immunosuppression due to the production of kynurenine, by inhibiting the STAT3/indoleamine 2,3 dioxygenase axis. These events increased the number of dendritic cells and decreased the number of immunosuppressive T-regulatory cells infiltrating the tumors. Our work proposes the use of nanoparticle encapsulating zoledronic acid as an effective tool overcoming at the same time chemoresistance and immunoresistance in breast tumors, thanks to the effects exerted on tumor cell and tumor-infiltrating immune cells.
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Affiliation(s)
- Joanna Kopecka
- Department of Oncology, University of Turin, Turin, Italy
| | - Stefania Porto
- Department of Biochemistry, Biophysics and General Pathology, Second University of Naples, Naples, Italy
| | - Sara Lusa
- Department of Pharmacy, Federico II University of Naples, Naples, Italy
| | - Elena Gazzano
- Department of Oncology, University of Turin, Turin, Italy
| | - Giuseppina Salzano
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA
| | - Martha Leonor Pinzòn-Daza
- Department of Oncology, University of Turin, Turin, Italy.,Universidad del Rosario, Facultad de Ciencias Naturales y Matemáticas, RG in Biochemistry and Biotechnology (BIO-BIO), Bogotá, Colombia
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA
| | - Vincenzo Desiderio
- Department of Experimental Medicine, Second University of Naples, Naples, Italy
| | - Dario Ghigo
- Department of Oncology, University of Turin, Turin, Italy
| | - Giuseppe De Rosa
- Department of Pharmacy, Federico II University of Naples, Naples, Italy
| | - Michele Caraglia
- Department of Biochemistry, Biophysics and General Pathology, Second University of Naples, Naples, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA
| | - Chiara Riganti
- Department of Oncology, University of Turin, Turin, Italy
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22
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ω-3 Long Chain Polyunsaturated Fatty Acids as Sensitizing Agents and Multidrug Resistance Revertants in Cancer Therapy. Int J Mol Sci 2017; 18:ijms18122770. [PMID: 29261109 PMCID: PMC5751368 DOI: 10.3390/ijms18122770] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 11/23/2017] [Accepted: 12/16/2017] [Indexed: 12/11/2022] Open
Abstract
Chemotherapy efficacy is strictly limited by the resistance of cancer cells. The ω-3 long chain polyunsaturated fatty acids (ω-3 LCPUFAs) are considered chemosensitizing agents and revertants of multidrug resistance by pleiotropic, but not still well elucidated, mechanisms. Nowadays, it is accepted that alteration in gene expression, modulation of cellular proliferation and differentiation, induction of apoptosis, generation of reactive oxygen species, and lipid peroxidation are involved in ω-3 LCPUFA chemosensitizing effects. A crucial mechanism in the control of cell drug uptake and efflux is related to ω-3 LCPUFA influence on membrane lipid composition. The incorporation of docosahexaenoic acid in the lipid rafts produces significant changes in their physical-chemical properties affecting content and functions of transmembrane proteins, such as growth factors, receptors and ATP-binding cassette transporters. Of note, ω-3 LCPUFAs often alter the lipid compositions more in chemoresistant cells than in chemosensitive cells, suggesting a potential adjuvant role in the treatment of drug resistant cancers.
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23
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Riganti C, Lingua MF, Salaroglio IC, Falcomatà C, Righi L, Morena D, Picca F, Oddo D, Kopecka J, Pradotto M, Libener R, Orecchia S, Bironzo P, Comunanza V, Bussolino F, Novello S, Scagliotti GV, Di Nicolantonio F, Taulli R. Bromodomain inhibition exerts its therapeutic potential in malignant pleural mesothelioma by promoting immunogenic cell death and changing the tumor immune-environment. Oncoimmunology 2017; 7:e1398874. [PMID: 29399399 DOI: 10.1080/2162402x.2017.1398874] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 10/23/2017] [Accepted: 10/24/2017] [Indexed: 12/28/2022] Open
Abstract
Systemic treatment of malignant pleural mesothelioma (MPM) is moderately active for the intrinsic pharmacological resistance of MPM cell and its ability to induce an immune suppressive environment. Here we showed that the expression of bromodomain (BRD) proteins BRD2, BRD4 and BRD9 was significantly higher in human primary MPM cells compared to normal mesothelial cells (HMC). Nanomolar concentrations of bromodomain inhibitors (BBIs) JQ1 or OTX015 impaired patient-derived MPM cell proliferation and induced cell-cycle arrest without affecting apoptosis. Importantly, BBIs primed MPM cells for immunogenic cell death, by increasing extracellular release of ATP and HMGB1, and by promoting membrane exposure of calreticulin and ERp57. Accordingly, BBIs activated dendritic cell (DC)-mediated phagocytosis and expansion of CD8+ T-lymphocyte clones endorsed with antitumor cytotoxic activity. BBIs reduced the expression of the immune checkpoint ligand PD-L1 in MPM cells; while both CD8+ and CD4+ T-lymphocytes co-cultured with JQ1-treated MPM cells decreased PD-1 expression, suggesting a disruption of the immune-suppressive PD-L1/PD-1 axis. Additionally, BBIs reduced the expansion of myeloid-derived suppressor cells (MDSC) induced by MPM cells. Finally, a preclinical model of MPM confirmed that the anti-tumor efficacy of JQ1 was largely due to its ability to restore an immune-active environment, by increasing intra-tumor DC and CD8+ T-lymphocytes, and decreasing MDSC. Thereby, we propose that, among novel drugs, BBIs should be investigated for MPM treatment for their combined activity on both tumor cells and surrounding immune-environment.
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Affiliation(s)
- Chiara Riganti
- Department of Oncology, University of Torino, Torino, Italy
| | | | | | - Chiara Falcomatà
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute - FPO, IRCCS, Candiolo, Italy
| | - Luisella Righi
- Pathology Unit, Department of Oncology at San Luigi Hospital, University of Torino, Orbassano, Italy
| | - Deborah Morena
- Department of Oncology, University of Torino, Torino, Italy
| | | | - Daniele Oddo
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute - FPO, IRCCS, Candiolo, Italy
| | - Joanna Kopecka
- Department of Oncology, University of Torino, Torino, Italy
| | - Monica Pradotto
- Thoracic Unit and Medical Oncology Division, Department of Oncology at San Luigi Hospital, University of Torino, Orbassano, Italy
| | - Roberta Libener
- Pathology Division, S. Antonio and Biagio Hospital, Alessandria, Italy
| | - Sara Orecchia
- Pathology Division, S. Antonio and Biagio Hospital, Alessandria, Italy
| | - Paolo Bironzo
- Thoracic Unit and Medical Oncology Division, Department of Oncology at San Luigi Hospital, University of Torino, Orbassano, Italy
| | - Valentina Comunanza
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute - FPO, IRCCS, Candiolo, Italy
| | - Federico Bussolino
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute - FPO, IRCCS, Candiolo, Italy
| | - Silvia Novello
- Thoracic Unit and Medical Oncology Division, Department of Oncology at San Luigi Hospital, University of Torino, Orbassano, Italy
| | - Giorgio Vittorio Scagliotti
- Thoracic Unit and Medical Oncology Division, Department of Oncology at San Luigi Hospital, University of Torino, Orbassano, Italy
| | - Federica Di Nicolantonio
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute - FPO, IRCCS, Candiolo, Italy
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24
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Castella B, Kopecka J, Sciancalepore P, Mandili G, Foglietta M, Mitro N, Caruso D, Novelli F, Riganti C, Massaia M. The ATP-binding cassette transporter A1 regulates phosphoantigen release and Vγ9Vδ2 T cell activation by dendritic cells. Nat Commun 2017; 8:15663. [PMID: 28580927 PMCID: PMC5465356 DOI: 10.1038/ncomms15663] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 04/19/2017] [Indexed: 12/21/2022] Open
Abstract
Vγ9Vδ2 T cells are activated by phosphoantigens, such as isopentenyl pyrophosphate (IPP), which is generated in the mevalonate pathway of antigen-presenting cells. IPP is released in the extracellular microenvironment via unknown mechanisms. Here we show that the ATP-binding cassette transporter A1 (ABCA1) mediates extracellular IPP release from dendritic cells (DC) in cooperation with apolipoprotein A-I (apoA-I) and butyrophilin-3A1. IPP concentrations in the supernatants are sufficient to induce Vγ9Vδ2 T cell proliferation after DC mevalonate pathway inhibition with zoledronic acid (ZA). ZA treatment increases ABCA1 and apoA-I expression via IPP-dependent LXRα nuclear translocation and PI3K/Akt/mTOR pathway inhibition. These results close the mechanistic gap in our understanding of extracellular IPP release from DC and provide a framework to fine-tune Vγ9Vδ2 T cell activation via mevalonate and PI3K/Akt/mTOR pathway modulation. γδT cells are activated by phosphoantigens, and ABCA1 is involved in cholesterol transport. Here the authors link these ideas to show that ABCA1, apoA-I and BTN3A1 regulate extracellular phosphoantigen release by dendritic cells, and implicate ABCA1 in mevalonate-mediated activation of Vγ9Vδ2 T cells.
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Affiliation(s)
- Barbara Castella
- Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Via Nizza 52, Torino 10126, Italy.,Centro di Ricerca in Medicina Sperimentale (CeRMS), AOU Città della Salute e della Scienza di Torino, Via Santena 5, Torino 10126, Italy
| | - Joanna Kopecka
- Dipartimento di Oncologia, Università degli Studi di Torino, Via Santena 5/bis, Torino 10126, Italy
| | - Patrizia Sciancalepore
- Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Via Nizza 52, Torino 10126, Italy.,Centro di Ricerca in Medicina Sperimentale (CeRMS), AOU Città della Salute e della Scienza di Torino, Via Santena 5, Torino 10126, Italy
| | - Giorgia Mandili
- Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Via Nizza 52, Torino 10126, Italy.,Centro Interdipartimentale di Ricerca per le Biotecnologie Molecolari (CIRBM), Via Nizza 52, Torino 10126, Italy
| | - Myriam Foglietta
- Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Via Nizza 52, Torino 10126, Italy.,Centro di Ricerca in Medicina Sperimentale (CeRMS), AOU Città della Salute e della Scienza di Torino, Via Santena 5, Torino 10126, Italy
| | - Nico Mitro
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Via Balzaretti 9, Milano 20133, Italy
| | - Donatella Caruso
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Via Balzaretti 9, Milano 20133, Italy
| | - Francesco Novelli
- Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Via Nizza 52, Torino 10126, Italy.,Centro Interdipartimentale di Ricerca per le Biotecnologie Molecolari (CIRBM), Via Nizza 52, Torino 10126, Italy
| | - Chiara Riganti
- Centro di Ricerca in Medicina Sperimentale (CeRMS), AOU Città della Salute e della Scienza di Torino, Via Santena 5, Torino 10126, Italy.,Dipartimento di Oncologia, Università degli Studi di Torino, Via Santena 5/bis, Torino 10126, Italy
| | - Massimo Massaia
- Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Via Nizza 52, Torino 10126, Italy.,Centro di Ricerca in Medicina Sperimentale (CeRMS), AOU Città della Salute e della Scienza di Torino, Via Santena 5, Torino 10126, Italy.,Centro Interdipartimentale di Ricerca per le Biotecnologie Molecolari (CIRBM), Via Nizza 52, Torino 10126, Italy.,SC. Ematologia, AO S. Croce e Carle, Via Michele Coppino 26, Cuneo 12100, Italy
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25
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Rudnick-Glick S, Corem-Salkmon E, Grinberg I, Margel S. Targeted drug delivery of near IR fluorescent doxorubicin-conjugated poly(ethylene glycol) bisphosphonate nanoparticles for diagnosis and therapy of primary and metastatic bone cancer in a mouse model. J Nanobiotechnology 2016; 14:80. [PMID: 27919267 PMCID: PMC5139040 DOI: 10.1186/s12951-016-0233-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 11/26/2016] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Most primary and metastatic bone tumors demonstrate increased osteoclast activity and bone resorption. Current treatment is based on a combination of surgery, radiotherapy and chemotherapy. Severe side effects are associated with chemotherapy due to use of high dosage and nonspecific uptake. Bisphosphonates have a strong affinity to Ca2+ ions and are widely used in the treatment of bone disorders. RESULTS We have engineered a unique biodegradable bisphosphonate nanoparticle (NPs) bearing two functional surface groups: (1) primary amine groups for covalent attachment of a dye/drug (e.g. NIR dye Cy 7 or doxorubicin); (2) bisphosphonate groups for targeting and chelation to bone hydroxyapatite. In addition, these engineered NPs contain high polyethyleneglycol (PEG) concentration in order to increase their blood half life time. In vitro experiments on Saos-2 human osteosarcoma cell line, demonstrated that at a tenth of the concentration, doxorubicin-conjugated bisphosphonate NPs achieved a similar uptake to free doxorubicin. In vivo targeting experiments using the NIR fluorescence bisphosphonate NPs on both Soas-2 human osteosarcoma xenograft mouse model and orthotopic bone metastases mCherry-labeled 4T1 breast cancer mouse model confirmed specific targeting. In addition, therapeutic in vivo experiments using doxorubicin-conjugated bisphosphonate NPs demonstrated a 40% greater inhibition of tumor growth in Saos-2 human osteosarcoma xenograft mouse model when compared to free doxorubicin. CONCLUSIONS In this research we have shown the potential use of doxorubicin-conjugated BP NPs for the targeting and treatment of primary and metastatic bone tumors. The targeted delivery of doxorubicin to the tumor significantly increased the efficacy of the anti-cancer drug, thus enabling the effective use of a lower concentration of doxorubicin. Furthermore, the targeting ability of the BP NPs in an orthotopic xenograft mouse model reinforced our findings that these BP NPs have the potential to be used for the treatment of primary and metastatic bone cancer.
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Affiliation(s)
- S. Rudnick-Glick
- Department of Chemistry, The Institute of Nanotechnology and Advanced Materials, Bar-Ilan University, 52900 Ramat Gan, Israel
| | - E. Corem-Salkmon
- Department of Chemistry, The Institute of Nanotechnology and Advanced Materials, Bar-Ilan University, 52900 Ramat Gan, Israel
| | - I. Grinberg
- Department of Chemistry, The Institute of Nanotechnology and Advanced Materials, Bar-Ilan University, 52900 Ramat Gan, Israel
| | - S. Margel
- Department of Chemistry, The Institute of Nanotechnology and Advanced Materials, Bar-Ilan University, 52900 Ramat Gan, Israel
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26
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Kopecka J, Porto S, Lusa S, Gazzano E, Salzano G, Giordano A, Desiderio V, Ghigo D, Caraglia M, De Rosa G, Riganti C. Self-assembling nanoparticles encapsulating zoledronic acid revert multidrug resistance in cancer cells. Oncotarget 2016; 6:31461-78. [PMID: 26372812 PMCID: PMC4741618 DOI: 10.18632/oncotarget.5058] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 08/27/2015] [Indexed: 01/23/2023] Open
Abstract
The overexpression of ATP binding cassette (ABC) transporters makes tumor cells simultaneously resistant to several cytotoxic drugs. Impairing the energy metabolism of multidrug resistant (MDR) cells is a promising chemosensitizing strategy, but many metabolic modifiers are too toxic in vivo. We previously observed that the aminobisphosphonate zoledronic acid inhibits the activity of hypoxia inducible factor-1α (HIF-1α), a master regulator of cancer cell metabolism. Free zoledronic acid, however, reaches low intratumor concentration. We synthesized nanoparticle formulations of the aminobisphosphonate that allow a higher intratumor delivery of the drug. We investigated whether they are effective metabolic modifiers and chemosensitizing agents against human MDR cancer cells in vitro and in vivo. At not toxic dosage, nanoparticles carrying zoledronic acid chemosensitized MDR cells to a broad spectrum of cytotoxic drugs, independently of the type of ABC transporters expressed. The nanoparticles inhibited the isoprenoid synthesis and the Ras/ERK1/2-driven activation of HIF-1α, decreased the transcription and activity of glycolytic enzymes, the glucose flux through the glycolysis and tricarboxylic acid cycle, the electron flux through the mitochondrial respiratory chain, the synthesis of ATP. So doing, they lowered the ATP-dependent activity of ABC transporters, increasing the chemotherapy efficacy in vitro and in vivo. These effects were more pronounced in MDR cells than in chemosensitive ones and were due to the inhibition of farnesyl pyrophosphate synthase (FPPS), as demonstrated in FPPS-silenced tumors. Our work proposes nanoparticle formulations of zoledronic acid as the first not toxic metabolic modifiers, effective against MDR tumors.
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Affiliation(s)
- Joanna Kopecka
- Department of Oncology, University of Torino, Torino, Italy
| | - Stefania Porto
- Department of Biochemistry, Biophysics and General Pathology, Second University of Naples, Naples, Italy
| | - Sara Lusa
- Department of Pharmacy, Federico II University of Naples, Naples, Italy
| | - Elena Gazzano
- Department of Oncology, University of Torino, Torino, Italy
| | - Giuseppina Salzano
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA.,Department of Medicine, Surgery and Neuroscience University of Siena, Siena, Italy
| | - Vincenzo Desiderio
- Department of Experimental Medicine, Second University of Naples, Naples, Italy
| | - Dario Ghigo
- Department of Oncology, University of Torino, Torino, Italy
| | - Michele Caraglia
- Department of Biochemistry, Biophysics and General Pathology, Second University of Naples, Naples, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA
| | - Giuseppe De Rosa
- Department of Pharmacy, Federico II University of Naples, Naples, Italy
| | - Chiara Riganti
- Department of Oncology, University of Torino, Torino, Italy
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27
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Rigoni M, Riganti C, Vitale C, Griggio V, Campia I, Robino M, Foglietta M, Castella B, Sciancalepore P, Buondonno I, Drandi D, Ladetto M, Boccadoro M, Massaia M, Coscia M. Simvastatin and downstream inhibitors circumvent constitutive and stromal cell-induced resistance to doxorubicin in IGHV unmutated CLL cells. Oncotarget 2016; 6:29833-46. [PMID: 26284584 PMCID: PMC4745766 DOI: 10.18632/oncotarget.4006] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 05/15/2015] [Indexed: 01/31/2023] Open
Abstract
The immunoglobulin heavy-chain variable region (IGHV) mutational status is a strong determinant of remission duration in chronic lymphocytic leukemia (CLL). The aim of this work was to compare the multidrug resistance (MDR) signature of IGHV mutated and unmutated CLL cells, identifying biochemical and molecular targets potentially amenable to therapeutic intervention. We found that the mevalonate pathway-dependent Ras/ERK1–2 and RhoA/RhoA kinase signaling cascades, and the downstream HIF-1α/P-glycoprotein axis were more active in IGHV unmutated than in mutated cells, leading to a constitutive protection from doxorubicin-induced cytotoxicity. The constitutive MDR phenotype of IGHV unmutated cells was partially dependent on B cell receptor signaling, as shown by the inhibitory effect exerted by ibrutinib. Stromal cells further protected IGHV unmutated cells from doxorubicin by upregulating Ras/ERK1–2, RhoA/RhoA kinase, Akt, HIF-1α and P-glycoprotein activities. Mevalonate pathway inhibition with simvastatin abrogated these signaling pathways and reversed the resistance of IGHV unmutated cells to doxorubicin, also counteracting the protective effect exerted by stromal cells. Similar results were obtained via the targeted inhibition of the downstream molecules ERK1–2, RhoA kinase and HIF-1α. Therefore, targeting the mevalonate pathway and its downstream signaling cascades is a promising strategy to circumvent the MDR signature of IGHV unmutated CLL cells.
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Affiliation(s)
- Micol Rigoni
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy.,Center for Experimental Research and Medical Studies, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Chiara Riganti
- Department of Oncology, University of Torino, Torino, Italy
| | - Candida Vitale
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy.,Center for Experimental Research and Medical Studies, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Valentina Griggio
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy.,Center for Experimental Research and Medical Studies, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Ivana Campia
- Department of Oncology, University of Torino, Torino, Italy
| | - Marta Robino
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy
| | - Myriam Foglietta
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy.,Center for Experimental Research and Medical Studies, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Barbara Castella
- Center for Experimental Research and Medical Studies, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Patrizia Sciancalepore
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy.,Center for Experimental Research and Medical Studies, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | | | - Daniela Drandi
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy
| | - Marco Ladetto
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy
| | - Mario Boccadoro
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy
| | - Massimo Massaia
- Center for Experimental Research and Medical Studies, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy.,S.C. Ematologia e Terapie Cellulari, Azienda Ospedaliera Ordine Mauriziano di Torino, Torino, Italy
| | - Marta Coscia
- Division of Hematology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy.,Center for Experimental Research and Medical Studies, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
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28
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Buondonno I, Gazzano E, Jean SR, Audrito V, Kopecka J, Fanelli M, Salaroglio IC, Costamagna C, Roato I, Mungo E, Hattinger CM, Deaglio S, Kelley SO, Serra M, Riganti C. Mitochondria-Targeted Doxorubicin: A New Therapeutic Strategy against Doxorubicin-Resistant Osteosarcoma. Mol Cancer Ther 2016; 15:2640-2652. [PMID: 27466354 DOI: 10.1158/1535-7163.mct-16-0048] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 06/23/2016] [Indexed: 11/16/2022]
Abstract
Doxorubicin is one of the leading drugs for osteosarcoma standard chemotherapy. A total of 40% to 45% of high-grade osteosarcoma patients are unresponsive, or only partially responsive, to doxorubicin (Dox), due to the overexpression of the drug efflux transporter ABCB1/P-glycoprotein (Pgp). The aim of this work is to improve Dox-based regimens in resistant osteosarcomas. We used a chemically modified mitochondria-targeted Dox (mtDox) against Pgp-overexpressing osteosarcomas with increased resistance to Dox. Unlike Dox, mtDox accumulated at significant levels intracellularly, exerted cytotoxic activity, and induced necrotic and immunogenic cell death in Dox-resistant/Pgp-overexpressing cells, fully reproducing the activities exerted by anthracyclines in drug-sensitive tumors. mtDox reduced tumor growth and cell proliferation, increased apoptosis, primed tumor cells for recognition by the host immune system, and was less cardiotoxic than Dox in preclinical models of drug-resistant osteosarcoma. The increase in Dox resistance was paralleled by a progressive upregulation of mitochondrial metabolism. By widely modulating the expression of mitochondria-related genes, mtDox decreased mitochondrial biogenesis, the import of proteins and metabolites within mitochondria, mitochondrial metabolism, and the synthesis of ATP. These events were paralleled by increased reactive oxygen species production, mitochondrial depolarization, and mitochondria-dependent apoptosis in resistant osteosarcoma cells, where Dox was completely ineffective. We propose mtDox as a new effective agent with a safer toxicity profile compared with Dox that may be effective for the treatment of Dox-resistant/Pgp-positive osteosarcoma patients, who strongly need alternative and innovative treatment strategies. Mol Cancer Ther; 15(11); 2640-52. ©2016 AACR.
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Affiliation(s)
| | - Elena Gazzano
- Department of Oncology, University of Torino, Torino, Italy
| | - Sae Rin Jean
- Department of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada.,Department of Chemistry, Faculty of Arts and Science, University of Toronto, Toronto, Ontario, Canada
| | - Valentina Audrito
- Human Genetics Foundation (HuGeF), Torino, Italy.,Department of Medical Sciences, University of Torino, Torino, Italy
| | - Joanna Kopecka
- Department of Oncology, University of Torino, Torino, Italy
| | - Marilù Fanelli
- Orthopaedic Rizzoli Institute, Laboratory of Experimental Oncology, Pharmacogenomics and Pharmacogenetics Research Unit, Bologna, Italy
| | | | | | - Ilaria Roato
- Center for Research and Experimental Medicine (Ce.R.M.S.), San Giovanni Battista Hospital, Torino, Italy
| | - Eleonora Mungo
- Department of Oncology, University of Torino, Torino, Italy
| | - Claudia M Hattinger
- Orthopaedic Rizzoli Institute, Laboratory of Experimental Oncology, Pharmacogenomics and Pharmacogenetics Research Unit, Bologna, Italy
| | - Silvia Deaglio
- Human Genetics Foundation (HuGeF), Torino, Italy.,Department of Medical Sciences, University of Torino, Torino, Italy
| | - Shana O Kelley
- Department of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada.,Department of Chemistry, Faculty of Arts and Science, University of Toronto, Toronto, Ontario, Canada
| | - Massimo Serra
- Orthopaedic Rizzoli Institute, Laboratory of Experimental Oncology, Pharmacogenomics and Pharmacogenetics Research Unit, Bologna, Italy
| | - Chiara Riganti
- Department of Oncology, University of Torino, Torino, Italy.
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29
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Vacchelli E, Bloy N, Aranda F, Buqué A, Cremer I, Demaria S, Eggermont A, Formenti SC, Fridman WH, Fucikova J, Galon J, Spisek R, Tartour E, Zitvogel L, Kroemer G, Galluzzi L. Trial Watch: Immunotherapy plus radiation therapy for oncological indications. Oncoimmunology 2016; 5:e1214790. [PMID: 27757313 DOI: 10.1080/2162402x.2016.1214790] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 07/15/2016] [Indexed: 02/08/2023] Open
Abstract
Malignant cells succumbing to some forms of radiation therapy are particularly immunogenic and hence can initiate a therapeutically relevant adaptive immune response. This reflects the intrinsic antigenicity of malignant cells (which often synthesize a high number of potentially reactive neo-antigens) coupled with the ability of radiation therapy to boost the adjuvanticity of cell death as it stimulates the release of endogenous adjuvants from dying cells. Thus, radiation therapy has been intensively investigated for its capacity to improve the therapeutic profile of several anticancer immunotherapies, including (but not limited to) checkpoint blockers, anticancer vaccines, oncolytic viruses, Toll-like receptor (TLR) agonists, cytokines, and several small molecules with immunostimulatory effects. Here, we summarize recent preclinical and clinical advances in this field of investigation.
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Affiliation(s)
- Erika Vacchelli
- INSERM, U1138, Paris, France; Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie/Paris VI, Paris, France; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers, Paris, France; Gustave Roussy Cancer Campus, Villejuif, France
| | - Norma Bloy
- INSERM, U1138, Paris, France; Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie/Paris VI, Paris, France; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers, Paris, France; Gustave Roussy Cancer Campus, Villejuif, France
| | - Fernando Aranda
- Group of Immune receptors of the Innate and Adaptive System, Institut d'Investigacions Biomédiques August Pi i Sunyer (IDIBAPS) , Barcelona, Spain
| | - Aitziber Buqué
- INSERM, U1138, Paris, France; Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie/Paris VI, Paris, France; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers, Paris, France; Gustave Roussy Cancer Campus, Villejuif, France
| | - Isabelle Cremer
- INSERM, U1138, Paris, France; Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie/Paris VI, Paris, France; Equipe 13, Center de Recherche des Cordeliers, Paris, France
| | - Sandra Demaria
- Department of Radiation Oncology, Weill Cornell Medical College , New York, NY, USA
| | | | | | - Wolf Hervé Fridman
- INSERM, U1138, Paris, France; Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie/Paris VI, Paris, France; Equipe 13, Center de Recherche des Cordeliers, Paris, France
| | - Jitka Fucikova
- Sotio, Prague, Czech Republic; Department of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Jérôme Galon
- INSERM, U1138, Paris, France; Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie/Paris VI, Paris, France; Laboratory of Integrative Cancer Immunology, Center de Recherche des Cordeliers, Paris, France
| | - Radek Spisek
- Sotio, Prague, Czech Republic; Department of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Eric Tartour
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; INSERM, U970, Paris, France; Paris-Cardiovascular Research Center (PARCC), Paris, France; Service d'Immunologie Biologique, Hôpital Européen Georges Pompidou (HEGP), AP-HP, Paris, France
| | - Laurence Zitvogel
- Gustave Roussy Cancer Campus, Villejuif, France; INSERM, U1015, CICBT1428, Villejuif, France
| | - Guido Kroemer
- INSERM, U1138, Paris, France; Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie/Paris VI, Paris, France; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers, Paris, France; Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France; Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France; Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Lorenzo Galluzzi
- INSERM, U1138, Paris, France; Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie/Paris VI, Paris, France; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers, Paris, France; Gustave Roussy Cancer Campus, Villejuif, France; Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
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30
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Diederich M, Cerella C. Non-canonical programmed cell death mechanisms triggered by natural compounds. Semin Cancer Biol 2016; 40-41:4-34. [PMID: 27262793 DOI: 10.1016/j.semcancer.2016.06.001] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 05/31/2016] [Accepted: 06/01/2016] [Indexed: 12/11/2022]
Abstract
Natural compounds are the fundament of pharmacological treatments and more than 50% of all anticancer drugs are of natural origins or at least derived from scaffolds present in Nature. Over the last 25 years, molecular mechanisms triggered by natural anticancer compounds were investigated. Emerging research showed that molecules of natural origins are useful for both preventive and therapeutic purposes by targeting essential hallmarks and enabling characteristics described by Hanahan and Weinberg. Moreover, natural compounds were able to change the differentiation status of selected cell types. One of the earliest response of cells treated by pharmacologically active compounds is the change of its morphology leading to ultra-structural perturbations: changes in membrane composition, cytoskeleton integrity, alterations of the endoplasmic reticulum, mitochondria and of the nucleus lead to formation of morphological alterations that are a characteristic of both compound and cancer type preceding cell death. Apoptosis and autophagy were traditionally considered as the most prominent cell death or cell death-related mechanisms. By now multiple other cell death modalities were described and most likely involved in response to chemotherapeutic treatment. It can be hypothesized that especially necrosis-related phenotypes triggered by various treatments or evolving from apoptotic or autophagic mechanisms, provide a more efficient therapeutic outcome depending on cancer type and genetic phenotype of the patient. In fact, the recent discovery of multiple regulated forms of necrosis and the initial elucidation of the corresponding cell signaling pathways appear nowadays as important tools to clarify the immunogenic potential of non-canonical forms of cell death induction.
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Affiliation(s)
- Marc Diederich
- Department of Pharmacy, College of Pharmacy, Seoul National University, Seoul 151-742, South Korea.
| | - Claudia Cerella
- Laboratoire de Biologie Moléculaire et Cellulaire du Cancer, Hôpital Kirchberg, 9, rue Edward Steichen, L-2540 Luxembourg, Luxembourg
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31
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Kopecka J, Campia I, Jacobs A, Frei AP, Ghigo D, Wollscheid B, Riganti C. Carbonic anhydrase XII is a new therapeutic target to overcome chemoresistance in cancer cells. Oncotarget 2016; 6:6776-93. [PMID: 25686827 PMCID: PMC4466649 DOI: 10.18632/oncotarget.2882] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Accepted: 12/09/2014] [Indexed: 12/13/2022] Open
Abstract
Multidrug resistance (MDR) in cancer cells is a challenging phenomenon often associated with P-glycoprotein (Pgp) surface expression. Finding new ways to bypass Pgp-mediated MDR still remains a daunting challenge towards the successful treatment of malignant neoplasms such as colorectal cancer. We applied the Cell Surface Capture technology to chemosensitive and chemoresistant human colon cancer to explore the cell surface proteome of Pgp-expressing cells in a discovery-driven fashion. Comparative quantitative analysis of identified cell surface glycoproteins revealed carbonic anhydrase type XII (CAXII) to be up-regulated on the surface of chemoresistant cells, similarly to Pgp. In cellular models showing an acquired MDR phenotype due to the selective pressure of chemotherapy, the progressive increase of the transcription factor hypoxia-inducible factor-1 alpha was paralleled by the simultaneous up-regulation of Pgp and CAXII. CAXII and Pgp physically interacted at the cell surface. CAXII silencing or pharmacological inhibition with acetazolamide decreased the ATPase activity of Pgp by altering the optimal pH at which Pgp operated and promoted chemosensitization to Pgp substrates in MDR cells. We propose CAXII as a new secondary marker of the MDR phenotype that influences Pgp activity directly and can be used as a pharmacological target for MDR research and potential treatment.
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Affiliation(s)
- Joanna Kopecka
- Department of Oncology, University of Torino, 10126 Torino, Italy
| | - Ivana Campia
- Department of Oncology, University of Torino, 10126 Torino, Italy
| | - Andrea Jacobs
- Department of Biology, Institute of Molecular Systems Biology, Swiss Federal Institute of Technology (ETH) Zurich, 8093 Zurich, Switzerland
| | - Andreas P Frei
- Department of Biology, Institute of Molecular Systems Biology, Swiss Federal Institute of Technology (ETH) Zurich, 8093 Zurich, Switzerland.,Biomedical Proteomics Platform (BMPP), Department of Health Sciences and Technology, Swiss Federal Institute of Technology (ETH) Zurich, 8093 Zurich, Switzerland
| | - Dario Ghigo
- Department of Oncology, University of Torino, 10126 Torino, Italy
| | - Bernd Wollscheid
- Department of Biology, Institute of Molecular Systems Biology, Swiss Federal Institute of Technology (ETH) Zurich, 8093 Zurich, Switzerland.,Biomedical Proteomics Platform (BMPP), Department of Health Sciences and Technology, Swiss Federal Institute of Technology (ETH) Zurich, 8093 Zurich, Switzerland
| | - Chiara Riganti
- Department of Oncology, University of Torino, 10126 Torino, Italy
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32
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Salaroglio IC, Campia I, Kopecka J, Gazzano E, Orecchia S, Ghigo D, Riganti C. Zoledronic acid overcomes chemoresistance and immunosuppression of malignant mesothelioma. Oncotarget 2015; 6:1128-42. [PMID: 25544757 PMCID: PMC4359222 DOI: 10.18632/oncotarget.2731] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 11/11/2014] [Indexed: 11/25/2022] Open
Abstract
The human malignant mesothelioma (HMM) is characterized by a chemoresistant and immunosuppressive phenotype. An effective strategy to restore chemosensitivity and immune reactivity against HMM is lacking. We investigated whether the use of zoledronic acid is an effective chemo-immunosensitizing strategy. We compared primary HMM samples with non-transformed mesothelial cells. HMM cells had higher rate of cholesterol and isoprenoid synthesis, constitutive activation of Ras/extracellular signal-regulated kinase1/2 (ERK1/2)/hypoxia inducible factor-1α (HIF-1α) pathway and up-regulation of the drug efflux transporter P-glycoprotein (Pgp). By decreasing the isoprenoid supply, zoledronic acid down-regulated the Ras/ERK1/2/HIF-1α/Pgp axis and chemosensitized the HMM cells to Pgp substrates. The HMM cells also produced higher amounts of kynurenine, decreased the proliferation of T-lymphocytes and expanded the number of T-regulatory (Treg) cells. Kynurenine synthesis was due to the transcription of the indoleamine 1,2 dioxygenase (IDO) enzyme, consequent to the activation of the signal transducer and activator of transcription-3 (STAT3). By reducing the activity of the Ras/ERK1/2/STAT3/IDO axis, zoledronic acid lowered the kyurenine synthesis and the expansion of Treg cells, and increased the proliferation of T-lymphocytes. Thanks to its ability to decrease Ras/ERK1/2 activity, which is responsible for both Pgp-mediated chemoresistance and IDO-mediated immunosuppression, zoledronic acid is an effective chemo-immunosensitizing agent in HMM cells.
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Affiliation(s)
| | - Ivana Campia
- Department of Oncology, University of Torino, Italy
| | | | | | - Sara Orecchia
- S.C. Anatomia Patologica, Azienda Ospedaliera S.S. Antonio e Biagio, Alessandria, Italy
| | - Dario Ghigo
- Department of Oncology, University of Torino, Italy
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33
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Garg AD, Galluzzi L, Apetoh L, Baert T, Birge RB, Bravo-San Pedro JM, Breckpot K, Brough D, Chaurio R, Cirone M, Coosemans A, Coulie PG, De Ruysscher D, Dini L, de Witte P, Dudek-Peric AM, Faggioni A, Fucikova J, Gaipl US, Golab J, Gougeon ML, Hamblin MR, Hemminki A, Herrmann M, Hodge JW, Kepp O, Kroemer G, Krysko DV, Land WG, Madeo F, Manfredi AA, Mattarollo SR, Maueroder C, Merendino N, Multhoff G, Pabst T, Ricci JE, Riganti C, Romano E, Rufo N, Smyth MJ, Sonnemann J, Spisek R, Stagg J, Vacchelli E, Vandenabeele P, Vandenberk L, Van den Eynde BJ, Van Gool S, Velotti F, Zitvogel L, Agostinis P. Molecular and Translational Classifications of DAMPs in Immunogenic Cell Death. Front Immunol 2015; 6:588. [PMID: 26635802 PMCID: PMC4653610 DOI: 10.3389/fimmu.2015.00588] [Citation(s) in RCA: 288] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 11/02/2015] [Indexed: 12/22/2022] Open
Abstract
The immunogenicity of malignant cells has recently been acknowledged as a critical determinant of efficacy in cancer therapy. Thus, besides developing direct immunostimulatory regimens, including dendritic cell-based vaccines, checkpoint-blocking therapies, and adoptive T-cell transfer, researchers have started to focus on the overall immunobiology of neoplastic cells. It is now clear that cancer cells can succumb to some anticancer therapies by undergoing a peculiar form of cell death that is characterized by an increased immunogenic potential, owing to the emission of the so-called “damage-associated molecular patterns” (DAMPs). The emission of DAMPs and other immunostimulatory factors by cells succumbing to immunogenic cell death (ICD) favors the establishment of a productive interface with the immune system. This results in the elicitation of tumor-targeting immune responses associated with the elimination of residual, treatment-resistant cancer cells, as well as with the establishment of immunological memory. Although ICD has been characterized with increased precision since its discovery, several questions remain to be addressed. Here, we summarize and tabulate the main molecular, immunological, preclinical, and clinical aspects of ICD, in an attempt to capture the essence of this phenomenon, and identify future challenges for this rapidly expanding field of investigation.
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Affiliation(s)
- Abhishek D Garg
- Cell Death Research and Therapy Laboratory, Department of Cellular Molecular Medicine, KU Leuven - University of Leuven , Leuven , Belgium
| | - Lorenzo Galluzzi
- Equipe 11 Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers , Paris , France ; U1138, INSERM , Paris , France ; Université Paris Descartes, Sorbonne Paris Cité , Paris , France ; Université Pierre et Marie Curie , Paris , France ; Gustave Roussy Comprehensive Cancer Institute , Villejuif , France
| | - Lionel Apetoh
- U866, INSERM , Dijon , France ; Faculté de Médecine, Université de Bourgogne , Dijon , France ; Centre Georges François Leclerc , Dijon , France
| | - Thais Baert
- Department of Gynaecology and Obstetrics, UZ Leuven , Leuven , Belgium ; Laboratory of Gynaecologic Oncology, Department of Oncology, Leuven Cancer Institute, KU Leuven , Leuven , Belgium
| | - Raymond B Birge
- Department of Microbiology, Biochemistry, and Molecular Genetics, University Hospital Cancer Center, Rutgers Cancer Institute of New Jersey, New Jersey Medical School , Newark, NJ , USA
| | - José Manuel Bravo-San Pedro
- Equipe 11 Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers , Paris , France ; U1138, INSERM , Paris , France ; Université Paris Descartes, Sorbonne Paris Cité , Paris , France ; Université Pierre et Marie Curie , Paris , France ; Gustave Roussy Comprehensive Cancer Institute , Villejuif , France
| | - Karine Breckpot
- Laboratory of Molecular and Cellular Therapy, Vrije Universiteit Brussel , Jette , Belgium
| | - David Brough
- Faculty of Life Sciences, University of Manchester , Manchester , UK
| | - Ricardo Chaurio
- Department of Internal Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nurnberg , Erlangen , Germany
| | - Mara Cirone
- Department of Experimental Medicine, Sapienza University of Rome , Rome , Italy
| | - An Coosemans
- Department of Gynaecology and Obstetrics, UZ Leuven , Leuven , Belgium ; Laboratory of Gynaecologic Oncology, Department of Oncology, Leuven Cancer Institute, KU Leuven , Leuven , Belgium
| | - Pierre G Coulie
- de Duve Institute, Université Catholique de Louvain , Brussels , Belgium
| | - Dirk De Ruysscher
- Department of Radiation Oncology, University Hospitals Leuven, KU Leuven - University of Leuven , Leuven , Belgium
| | - Luciana Dini
- Department of Biological and Environmental Science and Technology, University of Salento , Salento , Italy
| | - Peter de Witte
- Laboratory for Molecular Biodiscovery, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven - University of Leuven , Leuven , Belgium
| | - Aleksandra M Dudek-Peric
- Cell Death Research and Therapy Laboratory, Department of Cellular Molecular Medicine, KU Leuven - University of Leuven , Leuven , Belgium
| | | | - Jitka Fucikova
- SOTIO , Prague , Czech Republic ; Department of Immunology, 2nd Faculty of Medicine, University Hospital Motol, Charles University , Prague , Czech Republic
| | - Udo S Gaipl
- Department of Radiation Oncology, Universitätsklinikum Erlangen , Erlangen , Germany
| | - Jakub Golab
- Department of Immunology, Medical University of Warsaw , Warsaw , Poland
| | | | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital , Boston, MA , USA
| | - Akseli Hemminki
- Cancer Gene Therapy Group, Transplantation Laboratory, Haartman Institute, University of Helsinki , Helsinki , Finland ; Helsinki University Hospital Comprehensive Cancer Center , Helsinki , Finland ; TILT Biotherapeutics Ltd. , Helsinki , Finland
| | - Martin Herrmann
- Department of Internal Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nurnberg , Erlangen , Germany
| | - James W Hodge
- Recombinant Vaccine Group, Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health , Bethesda, MD , USA
| | - Oliver Kepp
- Equipe 11 Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers , Paris , France ; U1138, INSERM , Paris , France ; Université Paris Descartes, Sorbonne Paris Cité , Paris , France ; Université Pierre et Marie Curie , Paris , France ; Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute , Villejuif , France
| | - Guido Kroemer
- Equipe 11 Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers , Paris , France ; U1138, INSERM , Paris , France ; Université Paris Descartes, Sorbonne Paris Cité , Paris , France ; Université Pierre et Marie Curie , Paris , France ; Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute , Villejuif , France ; Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP , Paris , France ; Department of Women's and Children's Health, Karolinska University Hospital , Stockholm , Sweden
| | - Dmitri V Krysko
- Molecular Signaling and Cell Death Unit, Inflammation Research Center, VIB , Ghent , Belgium ; Department of Biomedical Molecular Biology, Ghent University , Ghent , Belgium
| | - Walter G Land
- Molecular ImmunoRheumatology, INSERM UMRS1109, Laboratory of Excellence Transplantex, University of Strasbourg , Strasbourg , France
| | - Frank Madeo
- Institute of Molecular Biosciences, NAWI Graz, University of Graz , Graz , Austria ; BioTechMed Graz , Graz , Austria
| | - Angelo A Manfredi
- IRRCS Istituto Scientifico San Raffaele, Università Vita-Salute San Raffaele , Milan , Italy
| | - Stephen R Mattarollo
- Translational Research Institute, University of Queensland Diamantina Institute, University of Queensland , Wooloongabba, QLD , Australia
| | - Christian Maueroder
- Department of Internal Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nurnberg , Erlangen , Germany
| | - Nicolò Merendino
- Laboratory of Cellular and Molecular Nutrition, Department of Ecological and Biological Sciences, Tuscia University , Viterbo , Italy
| | - Gabriele Multhoff
- Department of Radiation Oncology, Klinikum rechts der Isar, Technische Universität München , Munich , Germany
| | - Thomas Pabst
- Department of Medical Oncology, University Hospital , Bern , Switzerland
| | - Jean-Ehrland Ricci
- INSERM, U1065, Université de Nice-Sophia-Antipolis, Centre Méditerranéen de Médecine Moléculaire (C3M), Équipe "Contrôle Métabolique des Morts Cellulaires" , Nice , France
| | - Chiara Riganti
- Department of Oncology, University of Turin , Turin , Italy
| | - Erminia Romano
- Cell Death Research and Therapy Laboratory, Department of Cellular Molecular Medicine, KU Leuven - University of Leuven , Leuven , Belgium
| | - Nicole Rufo
- Cell Death Research and Therapy Laboratory, Department of Cellular Molecular Medicine, KU Leuven - University of Leuven , Leuven , Belgium
| | - Mark J Smyth
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Insitute , Herston, QLD , Australia ; School of Medicine, University of Queensland , Herston, QLD , Australia
| | - Jürgen Sonnemann
- Department of Paediatric Haematology and Oncology, Children's Clinic, Jena University Hospital , Jena , Germany
| | - Radek Spisek
- SOTIO , Prague , Czech Republic ; Department of Immunology, 2nd Faculty of Medicine, University Hospital Motol, Charles University , Prague , Czech Republic
| | - John Stagg
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Institut du Cancer de Montréal, Faculté de Pharmacie, Université de Montréal , Montreal, QC , Canada
| | - Erika Vacchelli
- Equipe 11 Labellisée Ligue Contre le Cancer, Centre de Recherche des Cordeliers , Paris , France ; U1138, INSERM , Paris , France ; Université Paris Descartes, Sorbonne Paris Cité , Paris , France ; Université Pierre et Marie Curie , Paris , France ; Gustave Roussy Comprehensive Cancer Institute , Villejuif , France
| | - Peter Vandenabeele
- Molecular Signaling and Cell Death Unit, Inflammation Research Center, VIB , Ghent , Belgium ; Department of Biomedical Molecular Biology, Ghent University , Ghent , Belgium
| | - Lien Vandenberk
- Laboratory of Pediatric Immunology, Department of Microbiology and Immunology, KU Leuven - University of Leuven , Leuven , Belgium
| | - Benoit J Van den Eynde
- Ludwig Institute for Cancer Research, de Duve Institute, Université Catholique de Louvain , Brussels , Belgium
| | - Stefaan Van Gool
- Laboratory of Pediatric Immunology, Department of Microbiology and Immunology, KU Leuven - University of Leuven , Leuven , Belgium
| | - Francesca Velotti
- Department of Ecological and Biological Sciences, Tuscia University , Viterbo , Italy
| | - Laurence Zitvogel
- Gustave Roussy Comprehensive Cancer Institute , Villejuif , France ; University of Paris Sud , Le Kremlin-Bicêtre , France ; U1015, INSERM , Villejuif , France ; Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 507 , Villejuif , France
| | - Patrizia Agostinis
- Cell Death Research and Therapy Laboratory, Department of Cellular Molecular Medicine, KU Leuven - University of Leuven , Leuven , Belgium
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Predictive value of blood lipid association with response to neoadjuvant chemoradiotherapy in colorectal cancer. Tumour Biol 2015; 37:4955-61. [PMID: 26531721 DOI: 10.1007/s13277-015-4320-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 10/26/2015] [Indexed: 12/11/2022] Open
Abstract
The aim of this research was to explore whether blood lipid parameters could predict tumor regression grading (TRG) and compare with the predictive value of carcinoembryonic antigen (CEA) in patients with locally advanced colorectal cancer (LARC) treated with neoadjuvant chemoradiotherapy (nCRT). Between June 2011 and January 2015, the records of 176 patients with primary colorectal adenocarcinoma treated with nCRT followed by radical surgery were reviewed retrospectively. Total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL), high-density lipoprotein (HDL), and pre-CEA were measured before nCRT, and post-CEA was measured before surgery. A total of 129 (73.3 %) good responders (TRG 3-4) and 47 (26.7 %) poor responders (TRG 0-2) were assessed after the nCRT. TC, LDL, HDL, and ΔCEA were 6.56 ± 0.95, 3.08 ± 0.72, and 1.43 ± 0.25 mmol/L and -0.69 ± 8.33 μg/mL in poor responders compared with 5.15 ± 1.29, 2.39 ± 0.5, and 1.37 ± 0.32 mmol/L and 16.67 ± 30.18 μg/mL in good responders, respectively (p < 0.05). TG, pre-CEA, and post-CEA were not significantly different. Multivariate logistic regression analysis revealed TC and ΔCEA as independent factors in predicting TRG; TC showed a sensitivity of 62.79 %, a specificity of 91.49 %, a Youden index of 0.543, a cutoff value of 5.52, and an AUC of 0.800 compared with ΔCEA (sensitivity 76.74 %, specificity 65.96 %, Youden index 0.427, and AUC 0.761). TC has a better predictive value than ΔCEA and hence might serve as a predictor of TRG in LARC patients.
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35
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p53 regulates the mevalonate pathway in human glioblastoma multiforme. Cell Death Dis 2015; 6:e1909. [PMID: 26469958 PMCID: PMC4632304 DOI: 10.1038/cddis.2015.279] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 08/04/2015] [Accepted: 08/09/2015] [Indexed: 11/30/2022]
Abstract
The mevalonate (MVA) pathway is an important metabolic pathway implicated in multiple aspects of tumorigenesis. In this study, we provided evidence that p53 induces the expression of a group of enzymes of the MVA pathway including 3′-hydroxy-3′-methylglutaryl-coenzyme A reductase, MVA kinase, farnesyl diphosphate synthase and farnesyl diphosphate farnesyl transferase 1, in the human glioblastoma multiforme cell line, U343 cells, and in normal human astrocytes, NHAs. Genetic and pharmacologic perturbation of p53 directly influences the expression of these genes. Furthermore, p53 is recruited to the gene promoters in designated p53-responsive elements, thereby increasing their transcription. Such effect was abolished by site-directed mutagenesis in the p53-responsive element of promoter of the genes. These findings highlight another aspect of p53 functions unrelated to tumor suppression and suggest p53 as a novel regulator of the MVA pathway providing insight into the role of this pathway in cancer progression.
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Lengfeld J, Buder-Bakhaya K, Goebeler M, Wobser M. Bisphosphonate-Mediated Oral Ulcers: A Rare Differential Diagnosis of Erosive Oral Lesions. Dermatology 2015; 232:117-21. [PMID: 26458129 DOI: 10.1159/000439347] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Accepted: 07/17/2015] [Indexed: 11/19/2022] Open
Abstract
Oral bisphosphonates are widely used drugs for the treatment of various indications such as postmenopausal osteoporosis. Ulcerations of the upper gastrointestinal tract, predominantly reported for alendronate, are common side effects. The occurrence of ulcerations within the oral cavity is less well known and probably underreported. Especially in cases of incorrect mode of intake, oral bisphosphonates are prone to induce oral ulcerations by as yet incompletely delineated mechanisms. We herein report on 2 elderly female patients suffering from oral ulcerations, which could be attributed to inadequate ingestion of alendronate. Possible ways to cause damage to the oral mucosa include non-specific toxic and pro-apoptotic effects, partly via bisphosphonate-mediated interference with intracellular signalling such as the mevalonate downstream pathway. Adequate patient advice in terms of correct use of oral bisphosphonates is crucial in order to prevent mucosal damage. Otherwise, prompt treatment cessation or a switch to an intravenously administered bisphosphonate is likely to achieve complete healing.
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Affiliation(s)
- Julia Lengfeld
- Department of Dermatology, Venereology and Allergology, University Hospital Wx00FC;rzburg, Wx00FC;rzburg, Germany
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Immunogénicité de la chimiothérapie. ONCOLOGIE 2015. [DOI: 10.1007/s10269-015-2543-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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38
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Reel B, Korkmaz CG, Arun MZ, Yildirim G, Ogut D, Kaymak A, Micili SC, Ergur BU. The Regulation of Matrix Metalloproteinase Expression and the Role of Discoidin Domain Receptor 1/2 Signalling in Zoledronate-treated PC3 Cells. J Cancer 2015; 6:1020-9. [PMID: 26366216 PMCID: PMC4565852 DOI: 10.7150/jca.12733] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Accepted: 07/27/2015] [Indexed: 11/05/2022] Open
Abstract
Discoidin Domain Receptors (DDR1/DDR2) are tyrosine kinase receptors which are activated by collagen. DDR signalling regulates cell migration, proliferation, apoptosis and matrix metalloproteinase (MMP) production. MMPs degrade extracellular matrix (ECM) and play essential role in tumor growth, invasion and metastasis. Nitrogen-containing bisphosphonates (N-BPs) which strongly inhibit osteoclastic activity are commonly used for osteoporosis treatment. They also have MMP inhibitory effect. In this study, we aimed to investigate the effects of zoledronate in PC3 cells and the possible role of DDR signalling and downstream pathways in these inhibitory effects. We studied messenger RNA (mRNA) and protein expressions of MMP-2,-9,-8, DDR1/DDR2 type I procollagen (TIP) and mRNA levels of PCA-1, MMP-13 and DDR-initiated signalling pathway players including K-Ras oncogene, ERK1, JNK1, p38, AKT-1 and BCLX in PC3 cells in the presence or absence of zoledronate (10-100 μM) for 2-3 days. Zoledronate (100 μM) down-regulated DDR1/ DDR2, TIP mRNAs but did not change MMP-13 (collagenase-3) mRNA. However, zoledronate up-regulated MMP-8 (collagenase-2) mRNA. Zoledronate also inhibited mRNA expressions of K-Ras, ERK1, AKT-1, BCLX and PCA-1; but did not change JNK1, p38 mRNA levels. Zoledronate (100 μM) supressed DDR1/DDR2, TIP expressions; and gelatinase (MMP-2/MMP-9) expressions/activities. Conversely, zoledronate up-regulated MMP-8 expression in PC3 cells. Zoledronate down-regulates MMP-2/-9 expressions in PC3 prostate cancer cells. DDR1/DDR2 signalling and DDR-initiated downstream Ras/Raf/ERK and PI3K/AKT pathways may at least partially responsible for MMP inhibitory effect of zoledronate.
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Affiliation(s)
- Buket Reel
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Ceren Gonen Korkmaz
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Mehmet Zuhuri Arun
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Gokce Yildirim
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Deniz Ogut
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Aysegul Kaymak
- 1. Department of Pharmacology, Faculty of Pharmacy, Ege University, Bornova, Izmir, Turkey
| | - Serap Cilaker Micili
- 2. Department of Histology and Embriology, School of Medicine, Dokuz Eylul University, Inciralti, Izmir, Turkey
| | - Bekir Ugur Ergur
- 2. Department of Histology and Embriology, School of Medicine, Dokuz Eylul University, Inciralti, Izmir, Turkey
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Zhao M, Lei C, Yang Y, Bu X, Ma H, Gong H, Liu J, Fang X, Hu Z, Fang Q. Abraxane, the Nanoparticle Formulation of Paclitaxel Can Induce Drug Resistance by Up-Regulation of P-gp. PLoS One 2015; 10:e0131429. [PMID: 26182353 PMCID: PMC4504487 DOI: 10.1371/journal.pone.0131429] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 06/02/2015] [Indexed: 11/18/2022] Open
Abstract
P-glycoprotein (P-gp) can actively pump paclitaxel (PTX) out of cells and induces drug resistance. Abraxane, a nanoparticle (NP) formulation of PTX, has multiple clinical advantages over the single molecule form. However, it is still unclear whether Abraxane overcomes the common small molecule drug resistance problem mediated by P-gp. Here we were able to establish an Abraxane-resistant cell line from the lung adenocarcinoma cell line A549. We compared the transcriptome of A549/Abr resistant cell line to that of its parental cell line using RNA-Seq technology. Several pathways were found to be up or down regulated. Specifically, the most significantly up-regulated gene was ABCB1, which translates into P-glycoprotein. We verified the overexpression of P-glycoprotein and confirmed its function by reversing the drug resistance with P-gp inhibitor Verapamil. The results suggest that efflux pathway plays an important role in the Abraxane-resistant cell line we established. However, the relevance of this P-gp mediated Abraxane resistance in tumors of lung cancer patients remains unknown.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily B, Member 1/genetics
- ATP Binding Cassette Transporter, Subfamily B, Member 1/metabolism
- Albumin-Bound Paclitaxel/chemistry
- Albumin-Bound Paclitaxel/pharmacology
- Antineoplastic Agents, Phytogenic/chemistry
- Antineoplastic Agents, Phytogenic/pharmacology
- Calcium Channel Blockers/pharmacology
- Cell Line, Tumor
- Cell Survival/drug effects
- Drug Compounding
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic
- Humans
- Molecular Sequence Annotation
- Multigene Family
- Nanoparticles/chemistry
- Protein Isoforms/genetics
- Protein Isoforms/metabolism
- Respiratory Mucosa/drug effects
- Respiratory Mucosa/metabolism
- Respiratory Mucosa/pathology
- Signal Transduction
- Transcriptome
- Verapamil/pharmacology
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Affiliation(s)
- Minzhi Zhao
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China
| | - Chunni Lei
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yadong Yang
- CAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Xiangli Bu
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China
| | - Huailei Ma
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China
| | - He Gong
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China
| | - Juan Liu
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China
| | - Xiangdong Fang
- CAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, 100101, China
- * E-mail: (XF); (ZH); (QF)
| | - Zhiyuan Hu
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China
- Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, 102206, China
- * E-mail: (XF); (ZH); (QF)
| | - Qiaojun Fang
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, China
- * E-mail: (XF); (ZH); (QF)
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40
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Wang X, Wu G, Cao G, Yang L, Xu H, Huang J, Hou J. Zoledronic acid inhibits the pentose phosphate pathway through attenuating the Ras-TAp73-G6PD axis in bladder cancer cells. Mol Med Rep 2015; 12:4620-4625. [PMID: 26126921 DOI: 10.3892/mmr.2015.3995] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Accepted: 05/29/2015] [Indexed: 11/05/2022] Open
Abstract
Zoledronic acid (ZA) is the current standard of care for the therapy of patients with bone metastasis or osteoporosis. ZA inhibits the prenylation of small guanosine‑5'-triphosphate (GTP)‑binding proteins, such as Ras, and thus inhibit Ras signaling. The present study demonstrated that ZA inhibited cell proliferation and the pentose phosphate pathway (PPP) in bladder cancer cells. In addition, the expression of glucose‑6‑phosphate dehydrogenase (G6PD, the rate‑limiting enzyme of the PPP) was found to be inhibited by ZA. Furthermore, the stability of TAp73, which activates the expression G6PD was decreased in zoledronic acid treated cells. Decreased levels of Ras‑GTP and phosphorylated‑extracellular signal-regulated kinase 1/2 were also observed following treatment with ZA. This may be due to the fact that activated Ras was reported to stabilize TAp73 inducing its accumulation. The inhibition of Ras activity by PT inhibitor II also significantly reduced the levels of TAp73 and G6PD and the PPP flux. Moreover, knockdown of TAp73, attenuated the PPP flux and eliminated the affection of ZA on the PPP flux. In conclusion, it was proposed that ZA can inhibit stability of TAp73 and attenuate the PPP via blocking Ras signaling in bladder cancer cells.
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Affiliation(s)
- Xiaolin Wang
- Department of Urology, First Affiliated Hospital, Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Guang Wu
- Department of Urology, First People's Hospital of Wujiang, Suzhou, Jiangsu 215200, P.R. China
| | - Guangxin Cao
- Department of Urology, Nantong Tumor Hospital, Nantong, Jiangsu 226361, P.R. China
| | - Lei Yang
- Department of Medical Oncology, Nantong Tumor Hospital, Nantong, Jiangsu 226361, P.R. China
| | - Haifei Xu
- Department of Urology, Nantong Tumor Hospital, Nantong, Jiangsu 226361, P.R. China
| | - Jian Huang
- Department of Urology, Nantong Tumor Hospital, Nantong, Jiangsu 226361, P.R. China
| | - Jianquan Hou
- Department of Urology, First Affiliated Hospital, Soochow University, Suzhou, Jiangsu 215006, P.R. China
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41
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An Autocrine Cytokine/JAK/STAT-Signaling Induces Kynurenine Synthesis in Multidrug Resistant Human Cancer Cells. PLoS One 2015; 10:e0126159. [PMID: 25955018 PMCID: PMC4425697 DOI: 10.1371/journal.pone.0126159] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Accepted: 03/29/2015] [Indexed: 12/01/2022] Open
Abstract
Background Multidrug resistant cancer cells are hard to eradicate for the inefficacy of conventional anticancer drugs. Besides escaping the cytotoxic effects of chemotherapy, they also bypass the pro-immunogenic effects induced by anticancer drugs: indeed they are not well recognized by host dendritic cells and do not elicit a durable anti-tumor immunity. It has not yet been investigated whether multidrug resistant cells have a different ability to induce immunosuppression than chemosensitive ones. We addressed this issue in human and murine chemosensitive and multidrug resistant cancer cells. Results We found that the activity and expression of indoleamine 2,3-dioxygenase 1 (IDO1), which catalyzes the conversion of tryptophan into the immunosuppressive metabolite kynurenine, was higher in all the multidrug resistant cells analyzed and that IDO1 inhibition reduced the growth of drug-resistant tumors in immunocompetent animals. In chemoresistant cells the basal activity of JAK1/STAT1 and JAK1/STAT3 signaling was higher, the STAT3 inhibitor PIAS3 was down-regulated, and the autocrine production of STAT3-target and IDO1-inducers cytokines IL-6, IL-4, IL-1β, IL-13, TNF-α and CD40L, was increased. The disruption of the JAK/STAT signaling lowered the IDO1 activity and reversed the kynurenine-induced pro-immunosuppressive effects, as revealed by the restored proliferation of T-lymphocytes in STAT-silenced chemoresistant cells. Conclusions Our work shows that multidrug resistant cells have a stronger immunosuppressive attitude than chemosensitive cells, due to the constitutive activation of the JAK/STAT/IDO1 axis, thus resulting chemo- and immune-evasive. Disrupting this axis may significantly improve the efficacy of chemo-immunotherapy protocols against resistant tumors.
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HATTORI YOSHIYUKI, SHIBUYA KAZUHIKO, KOJIMA KAORI, MIATMOKO ANDANG, KAWANO KUMI, OZAKI KEIICHI, YONEMOCHI ETSUO. Zoledronic acid enhances antitumor efficacy of liposomal doxorubicin. Int J Oncol 2015; 47:211-9. [DOI: 10.3892/ijo.2015.2991] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Accepted: 04/02/2015] [Indexed: 11/05/2022] Open
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Renart J, Carrasco-Ramírez P, Fernández-Muñoz B, Martín-Villar E, Montero L, Yurrita MM, Quintanilla M. New insights into the role of podoplanin in epithelial-mesenchymal transition. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2015; 317:185-239. [PMID: 26008786 DOI: 10.1016/bs.ircmb.2015.01.009] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Podoplanin is a small mucin-like transmembrane protein expressed in several adult tissues and with an important role during embryogenesis. It is needed for the proper development of kidneys and lungs as well as accurate formation of the lymphatic vascular system. In addition, it is involved in the physiology of the immune system. A wide variety of tumors express podoplanin, both in the malignant cells and in the stroma. Although there are exceptions, the presence of podoplanin results in poor prognosis. The main consequence of forced podoplanin expression in established and tumor-derived cell lines is an increase in cell migration and, eventually, the triggering of an epithelial-mesenchymal transition, whereby cells acquire a fibroblastoid phenotype and increased motility. We will examine the current status of the role of podoplanin in the induction of epithelial-mesenchymal transition as well as the different interactions that lead to this program.
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Affiliation(s)
- Jaime Renart
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
| | | | | | - Ester Martín-Villar
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
| | - Lucía Montero
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
| | - María M Yurrita
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
| | - Miguel Quintanilla
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
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44
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Pol J, Vacchelli E, Aranda F, Castoldi F, Eggermont A, Cremer I, Sautès-Fridman C, Fucikova J, Galon J, Spisek R, Tartour E, Zitvogel L, Kroemer G, Galluzzi L. Trial Watch: Immunogenic cell death inducers for anticancer chemotherapy. Oncoimmunology 2015; 4:e1008866. [PMID: 26137404 DOI: 10.1080/2162402x.2015.1008866] [Citation(s) in RCA: 221] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 01/14/2015] [Indexed: 02/06/2023] Open
Abstract
The term "immunogenic cell death" (ICD) is now employed to indicate a functionally peculiar form of apoptosis that is sufficient for immunocompetent hosts to mount an adaptive immune response against dead cell-associated antigens. Several drugs have been ascribed with the ability to provoke ICD when employed as standalone therapeutic interventions. These include various chemotherapeutics routinely employed in the clinic (e.g., doxorubicin, epirubicin, idarubicin, mitoxantrone, bleomycin, bortezomib, cyclophosphamide and oxaliplatin) as well as some anticancer agents that are still under preclinical or clinical development (e.g., some microtubular inhibitors of the epothilone family). In addition, a few drugs are able to convert otherwise non-immunogenic instances of cell death into bona fide ICD, and may therefore be employed as chemotherapeutic adjuvants within combinatorial regimens. This is the case of cardiac glycosides, like digoxin and digitoxin, and zoledronic acid. Here, we discuss recent developments on anticancer chemotherapy based on ICD inducers.
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Key Words
- ALL, acute lymphoblastic leukemia
- AML, acute myeloid leukemia
- CML, chronic myeloid leukemia
- DAMP, damage-associated molecular pattern
- EGFR, epidermal growth factor receptor
- EOX, epirubicin plus oxaliplatin plus capecitabine
- ER, endoplasmic reticulum
- FDA, Food and Drug Administration
- FOLFIRINOX, folinic acid plus 5-fluorouracil plus irinotecan plus oxaliplatin
- FOLFOX, folinic acid plus 5-fluorouracil plus oxaliplatin
- GEMOX, gemcitabine plus oxaliplatin
- GM-CSF, granulocyte-macrophage colony-stimulating factor
- HCC, hepatocellular carcinoma
- ICD, immunogenic cell death
- MM, multiple myeloma
- NHL, non-Hodgkin's lymphoma
- NSCLC, non-small cell lung carcinoma
- TACE, transcatheter arterial chemoembolization
- XELOX, capecitabine plus oxaliplatin
- antigen-presenting cell
- autophagy
- damage-associated molecular pattern
- dendritic cell
- endoplasmic reticulum stress
- mAb, monoclonal antibody
- type I interferon
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Affiliation(s)
- Jonathan Pol
- Gustave Roussy Cancer Campus ; Villejuif, France ; INSERM, U1138 ; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers ; Paris, France
| | - Erika Vacchelli
- Gustave Roussy Cancer Campus ; Villejuif, France ; INSERM, U1138 ; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers ; Paris, France
| | - Fernando Aranda
- Group of Immune receptors of the Innate and Adaptive System, Institut d'Investigacions Biomédiques August Pi i Sunyer (IDIBAPS)
| | - Francesca Castoldi
- Gustave Roussy Cancer Campus ; Villejuif, France ; INSERM, U1138 ; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers ; Paris, France ; Faculté de Medicine; Université Paris Sud/Paris XI ; Le Kremlin-Bicêtre, France ; Sotio a.c. ; Prague, Czech Republic
| | | | - Isabelle Cremer
- INSERM, U1138 ; Paris, France ; Equipe 13, Center de Recherche des Cordeliers ; Paris, France ; Université Pierre et Marie Curie/Paris VI ; Paris, France
| | - Catherine Sautès-Fridman
- INSERM, U1138 ; Paris, France ; Equipe 13, Center de Recherche des Cordeliers ; Paris, France ; Université Pierre et Marie Curie/Paris VI ; Paris, France
| | - Jitka Fucikova
- Sotio a.c. ; Prague, Czech Republic ; Department of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University ; Prague, Czech Republic
| | - Jérôme Galon
- INSERM, U1138 ; Paris, France ; Université Pierre et Marie Curie/Paris VI ; Paris, France ; Laboratory of Integrative Cancer Immunology, Center de Recherche des Cordeliers ; Paris, France ; Université Paris Descartes/Paris V; Sorbonne Paris Cité ; Paris, France
| | - Radek Spisek
- Sotio a.c. ; Prague, Czech Republic ; Department of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University ; Prague, Czech Republic
| | - Eric Tartour
- Université Paris Descartes/Paris V; Sorbonne Paris Cité ; Paris, France ; INSERM , U970 ; Paris, France ; Paris-Cardiovascular Research Center (PARCC) ; Paris, France ; Service d'Immunologie Biologique, Hôpital Européen Georges Pompidou (HEGP); AP-HP ; Paris, France
| | - Laurence Zitvogel
- Gustave Roussy Cancer Campus ; Villejuif, France ; INSERM, U1015; CICBT507 ; Villejuif, France
| | - Guido Kroemer
- INSERM, U1138 ; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers ; Paris, France ; Université Paris Descartes/Paris V; Sorbonne Paris Cité ; Paris, France ; Pôle de Biologie, Hôpital Européen Georges Pompidou; AP-HP ; Paris, France ; Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus ; Villejuif, France
| | - Lorenzo Galluzzi
- Gustave Roussy Cancer Campus ; Villejuif, France ; INSERM, U1138 ; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Center de Recherche des Cordeliers ; Paris, France ; Université Paris Descartes/Paris V; Sorbonne Paris Cité ; Paris, France
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Kepp O, Senovilla L, Vitale I, Vacchelli E, Adjemian S, Agostinis P, Apetoh L, Aranda F, Barnaba V, Bloy N, Bracci L, Breckpot K, Brough D, Buqué A, Castro MG, Cirone M, Colombo MI, Cremer I, Demaria S, Dini L, Eliopoulos AG, Faggioni A, Formenti SC, Fučíková J, Gabriele L, Gaipl US, Galon J, Garg A, Ghiringhelli F, Giese NA, Guo ZS, Hemminki A, Herrmann M, Hodge JW, Holdenrieder S, Honeychurch J, Hu HM, Huang X, Illidge TM, Kono K, Korbelik M, Krysko DV, Loi S, Lowenstein PR, Lugli E, Ma Y, Madeo F, Manfredi AA, Martins I, Mavilio D, Menger L, Merendino N, Michaud M, Mignot G, Mossman KL, Multhoff G, Oehler R, Palombo F, Panaretakis T, Pol J, Proietti E, Ricci JE, Riganti C, Rovere-Querini P, Rubartelli A, Sistigu A, Smyth MJ, Sonnemann J, Spisek R, Stagg J, Sukkurwala AQ, Tartour E, Thorburn A, Thorne SH, Vandenabeele P, Velotti F, Workenhe ST, Yang H, Zong WX, Zitvogel L, Kroemer G, Galluzzi L. Consensus guidelines for the detection of immunogenic cell death. Oncoimmunology 2014; 3:e955691. [PMID: 25941621 PMCID: PMC4292729 DOI: 10.4161/21624011.2014.955691] [Citation(s) in RCA: 617] [Impact Index Per Article: 61.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 08/04/2014] [Indexed: 02/07/2023] Open
Abstract
Apoptotic cells have long been considered as intrinsically tolerogenic or unable to elicit immune responses specific for dead cell-associated antigens. However, multiple stimuli can trigger a functionally peculiar type of apoptotic demise that does not go unnoticed by the adaptive arm of the immune system, which we named "immunogenic cell death" (ICD). ICD is preceded or accompanied by the emission of a series of immunostimulatory damage-associated molecular patterns (DAMPs) in a precise spatiotemporal configuration. Several anticancer agents that have been successfully employed in the clinic for decades, including various chemotherapeutics and radiotherapy, can elicit ICD. Moreover, defects in the components that underlie the capacity of the immune system to perceive cell death as immunogenic negatively influence disease outcome among cancer patients treated with ICD inducers. Thus, ICD has profound clinical and therapeutic implications. Unfortunately, the gold-standard approach to detect ICD relies on vaccination experiments involving immunocompetent murine models and syngeneic cancer cells, an approach that is incompatible with large screening campaigns. Here, we outline strategies conceived to detect surrogate markers of ICD in vitro and to screen large chemical libraries for putative ICD inducers, based on a high-content, high-throughput platform that we recently developed. Such a platform allows for the detection of multiple DAMPs, like cell surface-exposed calreticulin, extracellular ATP and high mobility group box 1 (HMGB1), and/or the processes that underlie their emission, such as endoplasmic reticulum stress, autophagy and necrotic plasma membrane permeabilization. We surmise that this technology will facilitate the development of next-generation anticancer regimens, which kill malignant cells and simultaneously convert them into a cancer-specific therapeutic vaccine.
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Key Words
- APC, antigen-presenting cell
- ATF6, activating transcription factor 6
- ATP release
- BAK1, BCL2-antagonist/killer 1
- BAX, BCL2-associated X protein
- BCL2, B-cell CLL/lymphoma 2 protein
- CALR, calreticulin
- CTL, cytotoxic T lymphocyte
- DAMP, damage-associated molecular pattern
- DAPI, 4′,6-diamidino-2-phenylindole
- DiOC6(3), 3,3′-dihexyloxacarbocyanine iodide
- EIF2A, eukaryotic translation initiation factor 2A
- ER, endoplasmic reticulum
- FLT3LG, fms-related tyrosine kinase 3 ligand
- G3BP1, GTPase activating protein (SH3 domain) binding protein 1
- GFP, green fluorescent protein
- H2B, histone 2B
- HMGB1
- HMGB1, high mobility group box 1
- HSP, heat shock protein
- HSV-1, herpes simplex virus type I
- ICD, immunogenic cell death
- IFN, interferon
- IL, interleukin
- MOMP, mitochondrial outer membrane permeabilization
- PDIA3, protein disulfide isomerase family A
- PI, propidium iodide
- RFP, red fluorescent protein
- TLR, Toll-like receptor
- XBP1, X-box binding protein 1
- autophagy
- calreticulin
- endoplasmic reticulum stress
- immunotherapy
- member 3
- Δψm, mitochondrial transmembrane potential
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Affiliation(s)
- Oliver Kepp
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Metabolomics and Cell Biology Platforms; Gustave Roussy Cancer Campus; Villejuif, France
| | - Laura Senovilla
- INSERM; U1138; Paris, France
- Metabolomics and Cell Biology Platforms; Gustave Roussy Cancer Campus; Villejuif, France
- INSERM; U1015; Villejuif, France
| | - Ilio Vitale
- Regina Elena National Cancer Institute; Rome, Italy
| | - Erika Vacchelli
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
| | - Sandy Adjemian
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
- Molecular Cell Biology Laboratory; Department of Immunology; Institute of Biomedical Sciences; University of São Paulo; São Paulo, Brazil
| | - Patrizia Agostinis
- Cell Death Research and Therapy (CDRT) Laboratory; Department of Cellular and Molecular Medicine; University of Leuven; Leuven, Belgium
| | - Lionel Apetoh
- INSERM; UMR866; Dijon, France
- Centre Georges François Leclerc; Dijon, France
- Université de Bourgogne; Dijon, France
| | - Fernando Aranda
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
| | - Vincenzo Barnaba
- Departement of Internal Medicine and Medical Sciences; University of Rome La Sapienza; Rome, Italy
- Istituto Pasteur; Fondazione Cenci Bolognetti; Rome, Italy
| | - Norma Bloy
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
| | - Laura Bracci
- Department of Hematology; Oncology and Molecular Medicine; Istituto Superiore di Sanità (ISS); Rome, Italy
| | - Karine Breckpot
- Laboratory of Molecular and Cellular Therapy (LMCT); Department of Biomedical Sciences Medical School of the Free University of Brussels (VUB); Jette, Belgium
| | - David Brough
- Faculty of Life Sciences; University of Manchester; Manchester, UK
| | - Aitziber Buqué
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
| | - Maria G. Castro
- Department of Neurosurgery and Cell and Developmental Biology; University of Michigan School of Medicine; Ann Arbor, MI USA
| | - Mara Cirone
- Department of Experimental Medicine; University of Rome La Sapienza; Rome, Italy
| | - Maria I. Colombo
- Laboratorio de Biología Celular y Molecular; Instituto de Histología y Embriología (IHEM); Facultad de Ciencias Médicas; Universidad Nacional de Cuyo; CONICET; Mendoza, Argentina
| | - Isabelle Cremer
- INSERM; U1138; Paris, France
- Université Pierre et Marie Curie/Paris VI; Paris, France
- Equipe 13; Center de Recherche des Cordeliers; Paris, France
| | - Sandra Demaria
- Department of Pathology; New York University School of Medicine; New York, NY USA
| | - Luciana Dini
- Department of Biological and Environmental Science and Technology (DiSTeBA); University of Salento; Lecce, Italy
| | - Aristides G. Eliopoulos
- Molecular and Cellular Biology Laboratory; Division of Basic Sciences; University of Crete Medical School; Heraklion, Greece
- Institute of Molecular Biology and Biotechnology; Foundation of Research and Technology - Hellas; Heraklion, Greece
| | - Alberto Faggioni
- Department of Experimental Medicine; University of Rome La Sapienza; Rome, Italy
| | - Silvia C. Formenti
- Department of Radiation Oncology; NewYork University School of Medicine and Langone Medical Center; New York, NY USA
| | - Jitka Fučíková
- Department of Immunology; 2 Faculty of Medicine and University Hospital Motol, Charles University; Prague, Czech Republic
- Sotio; Prague, Czech Republic
| | - Lucia Gabriele
- Department of Hematology; Oncology and Molecular Medicine; Istituto Superiore di Sanità (ISS); Rome, Italy
| | - Udo S. Gaipl
- Department of Radiation Oncology; University Hospital Erlangen; University of Erlangen-Nürnberg; Erlangen, Germany
| | - Jérôme Galon
- INSERM; U1138; Paris, France
- Université Pierre et Marie Curie/Paris VI; Paris, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- Laboratory of Integrative Cancer Immunology; Center de Recherche des Cordeliers; Paris, France
| | - Abhishek Garg
- Cell Death Research and Therapy (CDRT) Laboratory; Department of Cellular and Molecular Medicine; University of Leuven; Leuven, Belgium
| | - François Ghiringhelli
- INSERM; UMR866; Dijon, France
- Centre Georges François Leclerc; Dijon, France
- Université de Bourgogne; Dijon, France
| | - Nathalia A. Giese
- European Pancreas Center; Department of Surgery; University Hospital Heidelberg; Heidelberg, Germany
| | - Zong Sheng Guo
- Department of Surgery; University of Pittsburgh; Pittsburgh, PA USA
| | - Akseli Hemminki
- Cancer Gene Therapy Group; Transplantation laboratory; Haartman Institute; University of Helsinki; Helsinki, Finland
| | - Martin Herrmann
- Department of Internal Medicine 3; University of Erlangen-Nuremberg; Erlangen, Germany
| | - James W. Hodge
- Laboratory of Tumor Immunology and Biology; Center for Cancer Research; National Cancer Institute (NCI), National Institutes of Health (NIH); Bethesda, MD USA
| | - Stefan Holdenrieder
- Institute of Clinical Chemistry and Clinical Pharmacology; University Hospital Bonn; Bonn, Germany
| | - Jamie Honeychurch
- Faculty of Medical and Human Sciences, Institute of Cancer Studies; Manchester Academic Health Sciences Center; University of Manchester; Manchester, UK
| | - Hong-Min Hu
- Cancer Research and Biotherapy Center; Second Affiliated Hospital of Southeast University; Nanjing, China
- Laboratory of Cancer Immunobiology; Earle A. Chiles Research Institute; Providence Portland Medical Center; Portland, OR USA
| | - Xing Huang
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Metabolomics and Cell Biology Platforms; Gustave Roussy Cancer Campus; Villejuif, France
| | - Tim M. Illidge
- Faculty of Medical and Human Sciences, Institute of Cancer Studies; Manchester Academic Health Sciences Center; University of Manchester; Manchester, UK
| | - Koji Kono
- Department of Surgery; National University of Singapore; Singapore, Singapore
- Cancer Science Institute of Singapore; National University of Singapore; Singapore, Singapore
| | | | - Dmitri V. Krysko
- VIB Inflammation Research Center; Ghent, Belgium
- Department of Biomedical Molecular Biology; Ghent University; Ghent, Belgium
| | - Sherene Loi
- Division of Cancer Medicine and Division of Research; Peter MacCallum Cancer Center; East Melbourne; Victoria, Australia
| | - Pedro R. Lowenstein
- Department of Neurosurgery and Cell and Developmental Biology; University of Michigan School of Medicine; Ann Arbor, MI USA
| | - Enrico Lugli
- Unit of Clinical and Experimental Immunology; Humanitas Clinical and Research Center; Milan, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan; Rozzano, Italy
| | - Yuting Ma
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
| | - Frank Madeo
- Institute of Molecular Biosciences; University of Graz; Graz, Austria
| | - Angelo A. Manfredi
- University Vita-Salute San Raffaele; Milano, Italy
- San Raffaele Scientific Institute; Milano, Italy
| | - Isabelle Martins
- Gustave Roussy Cancer Campus; Villejuif, France
- INSERM, U1030; Villejuif, France
- Faculté de Médecine; Université Paris-Sud/Paris XI; Kremlin-Bicêtre, France
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology; Humanitas Clinical and Research Center; Milan, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan; Rozzano, Italy
| | - Laurie Menger
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
- Cancer Immunology Unit, Research Department of Haematology; University College London (UCL) Cancer Institute; London, UK
| | - Nicolò Merendino
- Department of Ecological and Biological Sciences (DEB), Tuscia University; Viterbo, Italy
| | - Michael Michaud
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
| | - Gregoire Mignot
- Cellular and Molecular Immunology and Endocrinology, Oniris; Nantes, France
| | - Karen L. Mossman
- Department of Pathology and Molecular Medicine; McMaster Immunology Research Center; Hamilton, Canada
- Institute for Infectious Disease Research; McMaster University; Hamilton, Canada
| | - Gabriele Multhoff
- Department of Radiation Oncology; Klinikum rechts der Isar; Technical University of Munich; Munich, Germany
| | - Rudolf Oehler
- Comprehensive Cancer Center; Medical University of Vienna; Vienna, Austria
| | - Fabio Palombo
- Departement of Internal Medicine and Medical Sciences; University of Rome La Sapienza; Rome, Italy
- Istituto Pasteur; Fondazione Cenci Bolognetti; Rome, Italy
| | | | - Jonathan Pol
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
| | - Enrico Proietti
- Department of Hematology; Oncology and Molecular Medicine; Istituto Superiore di Sanità (ISS); Rome, Italy
| | - Jean-Ehrland Ricci
- INSERM; U1065; Nice, France
- Equipe “Contrôle Métabolique des Morts Cellulaires,” Center Méditerranéen de Médecine Moléculaire (C3M); Nice, France
- Faculté de Médecine; Université de Nice Sophia Antipolis; Nice, France
- Centre Hospitalier Universitaire de Nice; Nice, France
| | - Chiara Riganti
- Department of Oncology and Subalpine Center for Research and Experimental Medicine (CeRMS); University of Turin; Turin, Italy
| | - Patrizia Rovere-Querini
- University Vita-Salute San Raffaele; Milano, Italy
- San Raffaele Scientific Institute; Milano, Italy
| | - Anna Rubartelli
- Cell Biology Unit; Azienda Ospedaliera Universitaria San Martino; Istituto Nazionale per la Ricerca sul Cancro; Genova, Italy
| | | | - Mark J. Smyth
- Immunology in Cancer and Infection Laboratory; QIMR Berghofer Medical Research Institute; Herston, Australia
- School of Medicine, University of Queensland; Herston, Australia
| | - Juergen Sonnemann
- Department of Pediatric Haematology and Oncology; Jena University Hospital, Children's Clinic; Jena, Germany
| | - Radek Spisek
- Department of Immunology; 2 Faculty of Medicine and University Hospital Motol, Charles University; Prague, Czech Republic
- Sotio; Prague, Czech Republic
| | - John Stagg
- Centre de Recherche du Center Hospitalier de l’Université de Montréal; Faculté de Pharmacie, Université de Montréal; Montréal, Canada
| | - Abdul Qader Sukkurwala
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
- Department of Pathology, Dow International Medical College; Dow University of Health Sciences; Karachi, Pakistan
| | - Eric Tartour
- INSERM; U970; Paris, France
- Pôle de Biologie; Hôpital Européen Georges Pompidou; AP-HP; Paris, France
| | - Andrew Thorburn
- Department of Pharmacology; University of Colorado School of Medicine; Aurora, CO USA
| | | | - Peter Vandenabeele
- VIB Inflammation Research Center; Ghent, Belgium
- Department of Biomedical Molecular Biology; Ghent University; Ghent, Belgium
- Methusalem Program; Ghent University; Ghent, Belgium
| | - Francesca Velotti
- Department of Ecological and Biological Sciences (DEB), Tuscia University; Viterbo, Italy
| | - Samuel T. Workenhe
- Department of Pathology and Molecular Medicine; McMaster Immunology Research Center; Hamilton, Canada
- Institute for Infectious Disease Research; McMaster University; Hamilton, Canada
| | - Haining Yang
- University of Hawaii Cancer Center; Honolulu, HI USA
| | - Wei-Xing Zong
- Department of Molecular Genetics and Microbiology; Stony Brook University; Stony Brook, NY USA
| | - Laurence Zitvogel
- INSERM; U1015; Villejuif, France
- Gustave Roussy Cancer Campus; Villejuif, France
- Centre d’Investigation Clinique Biothérapie 507 (CICBT507); Gustave Roussy Cancer Campus; Villejuif, France
| | - Guido Kroemer
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Metabolomics and Cell Biology Platforms; Gustave Roussy Cancer Campus; Villejuif, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- Pôle de Biologie; Hôpital Européen Georges Pompidou; AP-HP; Paris, France
| | - Lorenzo Galluzzi
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- INSERM; U1138; Paris, France
- Gustave Roussy Cancer Campus; Villejuif, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
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Levin-Gromiko U, Koshelev V, Kushnir P, Fedida-Metula S, Voronov E, Fishman D. Amplified lipid rafts of malignant cells constitute a target for inhibition of aberrantly active NFAT and melanoma tumor growth by the aminobisphosphonate zoledronic acid. Carcinogenesis 2014; 35:2555-66. [DOI: 10.1093/carcin/bgu178] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Pedrini I, Gazzano E, Chegaev K, Rolando B, Marengo A, Kopecka J, Fruttero R, Ghigo D, Arpicco S, Riganti C. Liposomal nitrooxy-doxorubicin: one step over caelyx in drug-resistant human cancer cells. Mol Pharm 2014; 11:3068-79. [PMID: 25057799 DOI: 10.1021/mp500257s] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In this work we prepared and characterized two liposomal formulations of a semisynthetic nitric oxide (NO)-releasing doxorubicin (Dox), called nitrooxy-Dox (NitDox), which we previously demonstrated to be cytotoxic in Dox-resistant human colon cancer cells. Liposomes with 38.2% (Lip A) and 19.1% (Lip B) cholesterol were synthesized: both formulations had similar size and zeta potential values and caused the same intracellular distribution of free NitDox, but Lip B accumulated and released NitDox more efficiently. In Dox-resistant human colon cancer cells, Lip A and Lip B exhibited a more favorable kinetics of drug uptake and NO release, and a stronger cytotoxicity than Dox and free NitDox. While Caelyx, one of the liposomal Dox formulations approved for breast and ovary tumors treatment, was ineffective in Dox-resistant breast/ovary cancer cells, Lip B, and to a lesser extent Lip A, still exerted a significant cytotoxicity in these cells. This event was accompanied in parallel by a higher release of NO, which caused nitration of P-glycoprotein (Pgp) and multidrug resistance related protein 1 (MRP1), two transporters involved in Dox efflux, and impaired their pump activity. By doing so, the efflux kinetics of Dox after treatment with Lip B was markedly slowed down and the intracellular accumulation of Dox was increased in breast and ovary drug-resistant cells. We propose these liposomal formulations of NitDox as new tools with a specific indication for tumors overexpressing Pgp and MRP1.
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Affiliation(s)
- Isabella Pedrini
- Department of Drug Science and Technology, University of Torino , via Pietro Giuria 9, 10125 Torino, Italy
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Gelsomino G, Corsetto PA, Campia I, Montorfano G, Kopecka J, Castella B, Gazzano E, Ghigo D, Rizzo AM, Riganti C. Omega 3 fatty acids chemosensitize multidrug resistant colon cancer cells by down-regulating cholesterol synthesis and altering detergent resistant membranes composition. Mol Cancer 2013; 12:137. [PMID: 24225025 PMCID: PMC4225767 DOI: 10.1186/1476-4598-12-137] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 11/11/2013] [Indexed: 01/17/2023] Open
Abstract
Background The activity of P-glycoprotein (Pgp) and multidrug resistance related protein 1 (MRP1), two membrane transporters involved in multidrug resistance of colon cancer, is increased by high amounts of cholesterol in plasma membrane and detergent resistant membranes (DRMs). It has never been investigated whether omega 3 polyunsatured fatty acids (PUFAs), which modulate cholesterol homeostasis in dyslipidemic syndromes and have chemopreventive effects in colon cancer, may affect the response to chemotherapy in multidrug resistant (MDR) tumors. Methods We studied the effect of omega 3 PUFAs docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) in human chemosensitive colon cancer HT29 cells and in their MDR counterpart, HT29-dx cells. Results MDR cells, which overexpressed Pgp and MRP1, had a dysregulated cholesterol metabolism, due to the lower expression of ubiquitin E3 ligase Trc8: this produced lower ubiquitination rate of 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCoAR), higher cholesterol synthesis, higher cholesterol content in MDR cells. We found that DHA and EPA re-activated Trc8 E3 ligase in MDR cells, restored the ubiquitination rate of HMGCoAR to levels comparable with chemosensitive cells, reduced the cholesterol synthesis and incorporation in DRMs. Omega 3 PUFAs were incorporated in whole lipids as well as in DRMs of MDR cells, and altered the lipid composition of these compartments. They reduced the amount of Pgp and MRP1 contained in DRMs, decreased the transporters activity, restored the antitumor effects of different chemotherapeutic drugs, restored a proper tumor-immune system recognition in response to chemotherapy in MDR cells. Conclusions Our work describes a new biochemical effect of omega 3 PUFAs, which can be useful to overcome chemoresistance in MDR colon cancer cells.
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Affiliation(s)
- Giada Gelsomino
- Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy.
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Riganti C, Massaia M. Inhibition of the mevalonate pathway to override chemoresistance and promote the immunogenic demise of cancer cells: Killing two birds with one stone. Oncoimmunology 2013; 2:e25770. [PMID: 24327936 PMCID: PMC3850498 DOI: 10.4161/onci.25770] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Accepted: 07/16/2013] [Indexed: 01/19/2023] Open
Abstract
The mevalonate pathway is an attractive target for cancer therapy not only to override multidrug resistance but also to promote the immunogenic demise of malignant cells. Recent data indicate that aminobisphosphonates are superior to statins for the pharmacological manipulation of the mevalonate pathway, since they exert therapeutically relevant effects on both cancer cells and the immune system.
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Affiliation(s)
- Chiara Riganti
- Department of Oncology; School of Medicine; University of Torino; Torino, Italy
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