1
|
Heydarnia E, Sepasi A, Asefi N, Khakshournia S, Mohammadnejad J. The effects of metformin and PCL-sorafenib nanoparticle co-treatment on MCF-7 cell culture model of breast cancer. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:7213-7221. [PMID: 38656346 DOI: 10.1007/s00210-024-03049-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 03/10/2024] [Indexed: 04/26/2024]
Abstract
Despite breakthrough therapeutics in breast cancer, it is one of the main causes of mortality among women worldwide. Thus, drug therapies for treating breast cancer have recently been developed by scientists. Metformin and sorafenib are well-known therapeutics in breast cancer. In the present study, we combined sorafenib and PCL-sorafenib with metformin to improve drug absorption and promote therapeutic efficiency. The MCF-7 cells were treated with metformin, sorafenib, or PCL-sorafenib. The growth inhibitory effect of these drugs and cell viability were assessed using MTT and flow cytometry assays, respectively. The expression of targeted genes involved in cell proliferation, signaling, and the cell cycle was measured by real-time PCR. The results showed that MCF-7 cells treated with metformin/sorafenib and PCL-sorafenib/metformin co-treatment contributed to 50% viability compared to the untreated group. Moreover, PI and Annexin V staining tests showed that the cell viability for metformin/sorafenib and PCL-sorafenib/metformin was 38% and 17%, respectively. Furthermore, sorafenib/metformin and PCL-sorafenib/metformin lead to p53 gene expression increase by which they can increase ROS, thereby decreasing GPX4 gene expression. In addition, they affected the expression of BCL2 and BAX genes and altered the cell cycle. Together, the combination of PCL-sorafenib/metformin and sorafenib/metformin increased sorafenib absorption at lower doses and also led to apoptosis and oxidative stress increases in MCF-7 cells.
Collapse
Affiliation(s)
- Emad Heydarnia
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Aref Sepasi
- Department of Medical Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Department of Genetics, Breast Cancer Research Center, Motamed Cancer Institute, Tehran, Iran
| | - Nika Asefi
- Department of Genetics, Breast Cancer Research Center, Motamed Cancer Institute, Tehran, Iran
| | - Sara Khakshournia
- Department of Clinical Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Javad Mohammadnejad
- Department of Life Science Engineering, Faculty of New Science and Technologies, University of Tehran, Tehran, 14395-1561, Iran.
| |
Collapse
|
2
|
Kim YJ, Lim B, Kim SY, Shin YZ, Yu N, Shin EK, Lee JE, Jeon YH, Kim DD, Lee J, Cha HJ. Remodeling of sorafenib as an orally bioavailable ferroptosis inducer for Lung Cancer by chemical modification of adenine-binding motif. Biomed Pharmacother 2024; 176:116758. [PMID: 38796972 DOI: 10.1016/j.biopha.2024.116758] [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: 12/08/2023] [Revised: 04/30/2024] [Accepted: 05/17/2024] [Indexed: 05/29/2024] Open
Abstract
Sorafenib (BAY 43-9006) was developed as a multi-kinase inhibitor to treat advanced renal cell, hepatocellular, and thyroid cancers. The cytotoxic effect of sorafenib on cancer cells results from not only inhibiting the MEK/ERK signaling pathway (the on-target effect) but also inducing oxidative damage (the off-target effect). The inhibitory effect of sorafenib on system Xc- (xCT), a cystine/glutamate antiporter, promotes ferroptosis induction and accounts for oxidative damage. While emerging studies on ferroptosis in cancers have garnered increasing attention, the lack of consideration for ferroptosis inducers (FINs) with favorable pharmacokinetics could be problematic. Herein, we remodeled the chemical structure of sorafenib, of which pharmacokinetics and safety are already assured, to customize the off-target effect (i.e., ferroptosis induction) to on-target by disrupting the adenine-binding motif. JB3, a sorafenib derivative (i.e., JB compounds), with a tenfold higher IC50 toward RAF1 because of chemical remodeling, induced strong cytotoxicity in the elastin-sensitive lung cancer cells, while it was markedly reduced by ferrostatin-1. The 24% oral bioavailability of JB3 in rats accounted for a significant anti-tumor effect of orally administrated JB3 in xenograft models. These results indicate that JB3 could be further developed as an orally bioavailable FIN in novel anti-cancer therapeutics.
Collapse
Affiliation(s)
- Yun-Jeong Kim
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea; College of Pharmacy and Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Bumhee Lim
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea; New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea
| | - Seo Young Kim
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Yoon-Ze Shin
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Nayoung Yu
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Eun-Kyung Shin
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Jae-Eon Lee
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea
| | - Yong Hyun Jeon
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea
| | - Dae-Duk Kim
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Jeeyeon Lee
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea; College of Pharmacy and Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea.
| | - Hyuk-Jin Cha
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea.
| |
Collapse
|
3
|
Rodrigo MAM, Michalkova H, Jimenez AMJ, Petrlak F, Do T, Sivak L, Haddad Y, Kubickova P, de Los Rios V, Casal JI, Serrano-Macia M, Delgado TC, Boix L, Bruix J, Martinez Chantar ML, Adam V, Heger Z. Metallothionein-3 is a multifunctional driver that modulates the development of sorafenib-resistant phenotype in hepatocellular carcinoma cells. Biomark Res 2024; 12:38. [PMID: 38594765 PMCID: PMC11003176 DOI: 10.1186/s40364-024-00584-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 03/22/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND & AIMS Metallothionein-3 (hMT3) is a structurally unique member of the metallothioneins family of low-mass cysteine-rich proteins. hMT3 has poorly characterized functions, and its importance for hepatocellular carcinoma (HCC) cells has not yet been elucidated. Therefore, we investigated the molecular mechanisms driven by hMT3 with a special emphasis on susceptibility to sorafenib. METHODS Intrinsically sorafenib-resistant (BCLC-3) and sensitive (Huh7) cells with or without up-regulated hMT3 were examined using cDNA microarray and methods aimed at mitochondrial flux, oxidative status, cell death, and cell cycle. In addition, in ovo/ex ovo chick chorioallantoic membrane (CAM) assays were conducted to determine a role of hMT3 in resistance to sorafenib and associated cancer hallmarks, such as angiogenesis and metastastic spread. Molecular aspects of hMT3-mediated induction of sorafenib-resistant phenotype were delineated using mass-spectrometry-based proteomics. RESULTS The phenotype of sensitive HCC cells can be remodeled into sorafenib-resistant one via up-regulation of hMT3. hMT3 has a profound effect on mitochondrial respiration, glycolysis, and redox homeostasis. Proteomic analyses revealed a number of hMT3-affected biological pathways, including exocytosis, glycolysis, apoptosis, angiogenesis, and cellular stress, which drive resistance to sorafenib. CONCLUSIONS hMT3 acts as a multifunctional driver capable of inducing sorafenib-resistant phenotype of HCC cells. Our data suggest that hMT3 and related pathways could serve as possible druggable targets to improve therapeutic outcomes in patients with sorafenib-resistant HCC.
Collapse
Affiliation(s)
- Miguel Angel Merlos Rodrigo
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic.
| | - Hana Michalkova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic
| | - Ana Maria Jimenez Jimenez
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic
| | - Frantisek Petrlak
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic
| | - Tomas Do
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic
| | - Ladislav Sivak
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic
| | - Yazan Haddad
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic
| | - Petra Kubickova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic
| | - Vivian de Los Rios
- Department of Cellular and Molecular Medicine and Proteomic Facility, Centro de Investigaciones Biológicas (CIB-CSIC), Ramiro de Maeztu 9, Madrid, 280 40, Spain
| | - J Ignacio Casal
- Department of Cellular and Molecular Medicine and Proteomic Facility, Centro de Investigaciones Biológicas (CIB-CSIC), Ramiro de Maeztu 9, Madrid, 280 40, Spain
| | - Marina Serrano-Macia
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, Derio, 48160, Spain
| | - Teresa C Delgado
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, Derio, 48160, Spain
| | - Loreto Boix
- Barcelona-Clínic Liver Cancer Group, Liver Unit, Institut d'Investigacions Biomèdiques August Pi I Sunyer, Barcelona, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Jordi Bruix
- Barcelona-Clínic Liver Cancer Group, Liver Unit, Institut d'Investigacions Biomèdiques August Pi I Sunyer, Barcelona, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Maria L Martinez Chantar
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, Derio, 48160, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic
| | - Zbynek Heger
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno, CZ-613 00, Czech Republic.
| |
Collapse
|
4
|
Xu HG, Reshetnikov V, Wondrak M, Eckhardt L, Kunz-Schughart LA, Janko C, Tietze R, Alexiou C, Borchardt H, Aigner A, Gong W, Schmitt M, Sellner L, Daum S, Özkan HG, Mokhir A. Intracellular Amplifiers of Reactive Oxygen Species Affecting Mitochondria as Radiosensitizers. Cancers (Basel) 2021; 14:208. [PMID: 35008371 PMCID: PMC8750417 DOI: 10.3390/cancers14010208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 12/27/2021] [Accepted: 12/29/2021] [Indexed: 02/07/2023] Open
Abstract
Radiotherapy (RT) efficacy can be improved by using radiosensitizers, i.e., drugs enhancing the effect of ionizing radiation (IR). One of the side effects of RT includes damage of normal tissue in close proximity to the treated tumor. This problem can be solved by applying cancer specific radiosensitizers. N-Alkylaminoferrocene-based (NAAF) prodrugs produce reactive oxygen species (ROS) in cancer cells, but not in normal cells. Therefore, they can potentially act as cancer specific radiosensitizers. However, early NAAF prodrugs did not exhibit this property. Since functional mitochondria are important for RT resistance, we assumed that NAAF prodrugs affecting mitochondria in parallel with increasing intracellular ROS can potentially exhibit synergy with RT. We applied sequential Cu+-catalyzed alkyne-azide cycloadditions (CuAAC) to obtain a series of NAAF derivatives with the goal of improving anticancer efficacies over already existing compounds. One of the obtained prodrugs (2c) exhibited high anticancer activity with IC50 values in the range of 5-7.1 µM in human ovarian carcinoma, Burkitt's lymphoma, pancreatic carcinoma and T-cell leukemia cells retained moderate water solubility and showed cancer specificity. 2c strongly affects mitochondria of cancer cells, leading to the amplification of mitochondrial and total ROS production and thus causing cell death via necrosis and apoptosis. We observed that 2c acts as a radiosensitizer in human head and neck squamous carcinoma cells. This is the first demonstration of a synergy between the radiotherapy and NAAF-based ROS amplifiers.
Collapse
Affiliation(s)
- Hong-Gui Xu
- Organic Chemistry Chair II, Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany; (H.-G.X.); (V.R.); (S.D.); (H.G.Ö.)
| | - Viktor Reshetnikov
- Organic Chemistry Chair II, Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany; (H.-G.X.); (V.R.); (S.D.); (H.G.Ö.)
| | - Marit Wondrak
- OncoRay—National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden—Rossendorf, 01307 Dresden, Germany; (M.W.); (L.E.); (L.A.K.-S.)
| | - Lisa Eckhardt
- OncoRay—National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden—Rossendorf, 01307 Dresden, Germany; (M.W.); (L.E.); (L.A.K.-S.)
| | - Leoni A. Kunz-Schughart
- OncoRay—National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden—Rossendorf, 01307 Dresden, Germany; (M.W.); (L.E.); (L.A.K.-S.)
- National Center for Tumor Diseases (NCT), Partner Site Dresden, 01307 Dresden, Germany
| | - Christina Janko
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (C.J.); (R.T.); (C.A.)
| | - Rainer Tietze
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (C.J.); (R.T.); (C.A.)
| | - Christoph Alexiou
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (C.J.); (R.T.); (C.A.)
| | - Hannes Borchardt
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, Faculty of Medicine, Leipzig University, 04107 Leipzig, Germany; (H.B.); (A.A.)
| | - Achim Aigner
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, Faculty of Medicine, Leipzig University, 04107 Leipzig, Germany; (H.B.); (A.A.)
| | - Wenjie Gong
- Department of Medicine V, Heidelberg University Hospital, 69120 Heidelberg, Germany; (W.G.); (M.S.); (L.S.)
- Department of Hematology, First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Michael Schmitt
- Department of Medicine V, Heidelberg University Hospital, 69120 Heidelberg, Germany; (W.G.); (M.S.); (L.S.)
| | - Leopold Sellner
- Department of Medicine V, Heidelberg University Hospital, 69120 Heidelberg, Germany; (W.G.); (M.S.); (L.S.)
- Takeda Pharmaceuticals, Cambridge, MA 02139, USA
| | - Steffen Daum
- Organic Chemistry Chair II, Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany; (H.-G.X.); (V.R.); (S.D.); (H.G.Ö.)
- Merck, Im Laternenacker 5, 8200 Schaffhausen, Switzerland
| | - Hülya Gizem Özkan
- Organic Chemistry Chair II, Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany; (H.-G.X.); (V.R.); (S.D.); (H.G.Ö.)
| | - Andriy Mokhir
- Organic Chemistry Chair II, Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany; (H.-G.X.); (V.R.); (S.D.); (H.G.Ö.)
| |
Collapse
|
5
|
Mani S, Swargiary G, Ralph SJ. Targeting the redox imbalance in mitochondria: A novel mode for cancer therapy. Mitochondrion 2021; 62:50-73. [PMID: 34758363 DOI: 10.1016/j.mito.2021.11.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 10/14/2021] [Accepted: 11/01/2021] [Indexed: 12/19/2022]
Abstract
Changes in reactive oxygen species (ROS) levels affect many aspects of cell behavior. During carcinogenesis, moderate ROS production modifies gene expression to alter cell function, elevating metabolic activity and ROS. To avoid extreme ROS-activated death, cancer cells increase antioxidative capacity, regulating sustained ROS levels that promote growth. Anticancer therapies are exploring inducing supranormal, cytotoxic oxidative stress levels either inhibiting antioxidative capacity or promoting excess ROS to selectively destroy cancer cells, triggering mechanisms such as apoptosis, autophagy, necrosis, or ferroptosis. This review exemplifies pro-oxidants (natural/synthetic/repurposed drugs) and their clinical significance as cancer therapies providing revolutionary approaches.
Collapse
Affiliation(s)
- Shalini Mani
- Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India.
| | - Geeta Swargiary
- Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India
| | - Stephen J Ralph
- School of Medical Science, Griffith University, Southport, Australia.
| |
Collapse
|
6
|
Antioxidants Threaten Multikinase Inhibitor Efficacy against Liver Cancer by Blocking Mitochondrial Reactive Oxygen Species. Antioxidants (Basel) 2021; 10:antiox10091336. [PMID: 34572967 PMCID: PMC8468105 DOI: 10.3390/antiox10091336] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 08/18/2021] [Accepted: 08/20/2021] [Indexed: 02/07/2023] Open
Abstract
Sorafenib and regorafenib, multikinase inhibitors (MKIs) used as standard chemotherapeutic agents for hepatocellular carcinoma (HCC), generate reactive oxygen species (ROS) during cancer treatment. Antioxidant supplements are becoming popular additions to our diet, particularly glutathione derivatives and mitochondrial-directed compounds. To address their possible interference during HCC chemotherapy, we analyzed the effect of common antioxidants using hepatoma cell lines and tumor spheroids. In liver cancer cell lines, sorafenib and regorafenib induced mitochondrial ROS production and potent cell death after glutathione depletion. In contrast, cabozantinib only exhibited oxidative cell death in specific HCC cell lines. After sorafenib and regorafenib administration, antioxidants such as glutathione methyl ester and the superoxide scavenger MnTBAP decreased cell death and ROS production, precluding the MKI activity against hepatoma cells. Interestingly, sorafenib-induced mitochondrial damage caused PINK/Parkin-dependent mitophagy stimulation, altered by increased ROS production. Finally, in sorafenib-treated tumor spheroids, while ROS induction reduced tumor growth, antioxidant treatments favored tumor development. In conclusion, the anti-tumor activity of specific MKIs, such as regorafenib and sorafenib, is altered by the cellular redox status, suggesting that uncontrolled antioxidant intake during HCC treatment should be avoided or only endorsed to diminish chemotherapy-induced side effects, always under medical scrutiny.
Collapse
|
7
|
Metabolic Switch in Hepatocellular Carcinoma Patients Treated with Sorafenib: a Proof-of-Concept Trial. Mol Imaging Biol 2021; 22:1446-1454. [PMID: 32206991 DOI: 10.1007/s11307-020-01489-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Sorafenib is a multikinase inhibitor used to treat advanced hepatocellular carcinoma (HCC). Recently, a preclinical trial has shown that response to sorafenib is associated with a metabolic shift towards aerobic glycolysis. To test this observation in humans, we decided to conduct a proof-of-concept trial investigating the role of metabolic shift detected on [18F]FDG PET/CT in predicting survival and tumor response in HCC patients treated with sorafenib. METHODS We prospectively enrolled advanced HCC patients candidate to sorafenib and undergoing [18F]FDG PET/CT at baseline, at 24 h, and at day 7 following treatment start. Response evaluation was obtained after 8 weeks according to Response Evaluation Criteria in Solid Tumors (RECIST). All clinical variables and metabolic parameters (i.e., SUVmax; metabolic tumor volume, MTV; total lesion glycolysis, TLG; and their variations, Δ) were compared with those of treatment response and correlated to progression-free (PFS) and overall survival (OS). RESULTS For this proof-of-concept trial, between August 2016 and August 2018, 13 patients (10 male, 3 female, median age 69) were enrolled. Considering the entire cohort, we demonstrated a significant negative correlation between ΔSUVmax at 24 h and 1 week (rho = - 0.733, p = 0.016). The metabolic shift, as expected, demonstrated median SUVmax, MTV, and TLG after 1 week lower in patients with a stable disease than a progressive disease (p = 0.019). Metabolic parameters and ECOG performance status (PS) resulted significantly correlated to PFS and OS at univariate analysis. On multivariate analysis, only median MTV at 1 week resulted as an independent prognostic factor for PFS (p = 0.033). CONCLUSIONS As hypothesized, [18F]FDG PET/CT resulted in able to evaluate metabolic shift at 24 h and early treatment response already 1 week after treatment start. Moreover, metabolic parameters and ECOG PS resulted in predictive and prognostic factors to PFS and OS, with MTV at 1 week appearing as an independent predictive factor for PFS.
Collapse
|
8
|
Middleton P, Vergis N. Mitochondrial dysfunction and liver disease: role, relevance, and potential for therapeutic modulation. Therap Adv Gastroenterol 2021; 14:17562848211031394. [PMID: 34377148 PMCID: PMC8320552 DOI: 10.1177/17562848211031394] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 06/18/2021] [Indexed: 02/04/2023] Open
Abstract
Mitochondria are key organelles involved in energy production as well as numerous metabolic processes. There is a growing interest in the role of mitochondrial dysfunction in the pathogenesis of common chronic diseases as well as in cancer development. This review will examine the role mitochondria play in the pathophysiology of common liver diseases, including alcohol-related liver disease, non-alcoholic fatty liver disease, chronic hepatitis B and hepatocellular carcinoma. Mitochondrial dysfunction is described widely in the literature in studies examining patient tissue and in disease models. Despite significant differences in pathophysiology between chronic liver diseases, common mitochondrial defects are described, including increased mitochondrial reactive oxygen species production and impaired oxidative phosphorylation. We review the current literature on mitochondrial-targeted therapies, which have the potential to open new therapeutic avenues in the management of patients with chronic liver disease.
Collapse
Affiliation(s)
| | - Nikhil Vergis
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| |
Collapse
|
9
|
Mahfouz DH, El-Magd MA, Mansour GH, Wahab AHA, Abdelhamid IA, Elzayat E. Therapeutic potential of snake venom, l-amino oxidase and sorafenib in hepatocellular carcinoma. Mol Cell Toxicol 2021. [DOI: 10.1007/s13273-021-00151-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
10
|
Fernández-Tussy P, Rodríguez-Agudo R, Fernández-Ramos D, Barbier-Torres L, Zubiete-Franco I, Davalillo SLD, Herraez E, Goikoetxea-Usandizaga N, Lachiondo-Ortega S, Simón J, Lopitz-Otsoa F, Juan VGD, McCain MV, Perugorria MJ, Mabe J, Navasa N, Rodrigues CMP, Fabregat I, Boix L, Sapena V, Anguita J, Lu SC, Mato JM, Banales JM, Villa E, Reeves HL, Bruix J, Reig M, Marin JJG, Delgado TC, Martínez-Chantar ML. Anti-miR-518d-5p overcomes liver tumor cell death resistance through mitochondrial activity. Cell Death Dis 2021; 12:555. [PMID: 34050139 PMCID: PMC8163806 DOI: 10.1038/s41419-021-03827-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 05/03/2021] [Accepted: 05/10/2021] [Indexed: 02/04/2023]
Abstract
Dysregulation of miRNAs is a hallmark of cancer, modulating oncogenes, tumor suppressors, and drug responsiveness. The multi-kinase inhibitor sorafenib is one of the first-line drugs for advanced hepatocellular carcinoma (HCC), although the outcome for treated patients is heterogeneous. The identification of predictive biomarkers and targets of sorafenib efficacy are sorely needed. Thus, selected top upregulated miRNAs from the C19MC cluster were analyzed in different hepatoma cell lines compared to immortalized liver human cells, THLE-2 as control. MiR-518d-5p showed the most consistent upregulation among them. Thus, miR-518d-5p was measured in liver tumor/non-tumor samples of two distinct cohorts of HCC patients (n = 16 and n = 20, respectively). Circulating miR-518d-5p was measured in an independent cohort of HCC patients receiving sorafenib treatment (n = 100), where miR-518d-5p was analyzed in relation to treatment duration and patient's overall survival. In vitro and in vivo studies were performed in human hepatoma BCLC3 and Huh7 cells to analyze the effect of miR-518d-5p inhibition/overexpression during the response to sorafenib. Compared with healthy individuals, miR-518d-5p levels were higher in hepatic and serum samples from HCC patients (n = 16) and in an additional cohort of tumor/non-tumor paired samples (n = 20). MiR-518d-5p, through the inhibition of c-Jun and its mitochondrial target PUMA, desensitized human hepatoma cells and mouse xenograft to sorafenib-induced apoptosis. Finally, serum miR-518d-5p was assessed in 100 patients with HCC of different etiologies and BCLC-stage treated with sorafenib. In BCLC-C patients, higher serum miR-518d-5p at diagnosis was associated with shorter sorafenib treatment duration and survival. Hence, hepatic miR-518d-5p modulates sorafenib resistance in HCC through inhibition of c-Jun/PUMA-induced apoptosis. Circulating miR-518d-5p emerges as a potential lack of response biomarker to sorafenib in BCLC-C HCC patients.
Collapse
Affiliation(s)
- Pablo Fernández-Tussy
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - Rubén Rodríguez-Agudo
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - David Fernández-Ramos
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Lucía Barbier-Torres
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - Imanol Zubiete-Franco
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - Sergio López de Davalillo
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - Elisa Herraez
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.11762.330000 0001 2180 1817Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, IBSAL, Salamanca, Spain
| | - Naroa Goikoetxea-Usandizaga
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - Sofia Lachiondo-Ortega
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - Jorge Simón
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Fernando Lopitz-Otsoa
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - Virginia Gutiérrez-de Juan
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain
| | - Misti V. McCain
- grid.1006.70000 0001 0462 7212Northern Institute for Cancer Research, The Medical School, Newcastle University, Newcastle upon Tyne, UK
| | - Maria J. Perugorria
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.11480.3c0000000121671098Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), San Sebastian, Spain ,grid.424810.b0000 0004 0467 2314IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Jon Mabe
- grid.6496.d0000 0004 1763 8481Electronics and Communications Unit, IK4-Tekniker, Eibar, Spain
| | - Nicolás Navasa
- grid.420175.50000 0004 0639 2420Inflammation and Macrophage Plasticity, CIC bioGUNE, Derio, Bizkaia Spain
| | - Cecilia M. P. Rodrigues
- grid.9983.b0000 0001 2181 4263Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal
| | - Isabel Fabregat
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.418284.30000 0004 0427 2257TGF-β and Cancer Group, Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL) and University of Barcelona, Barcelona, Spain
| | - Loreto Boix
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.5841.80000 0004 1937 0247Barcelona-Clínic Liver Cancer Group, Liver Unit, Institut d’Investigacions Biomèdiques August Pi I Sunyer,Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia Spain
| | - Victor Sapena
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.5841.80000 0004 1937 0247Barcelona-Clínic Liver Cancer Group, Liver Unit, Institut d’Investigacions Biomèdiques August Pi I Sunyer,Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia Spain
| | - Juan Anguita
- grid.424810.b0000 0004 0467 2314IKERBASQUE, Basque Foundation for Science, Bilbao, Spain ,grid.420175.50000 0004 0639 2420Inflammation and Macrophage Plasticity, CIC bioGUNE, Derio, Bizkaia Spain
| | - Shelly C. Lu
- grid.50956.3f0000 0001 2152 9905Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA USA
| | - José M. Mato
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Jesus M. Banales
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.11480.3c0000000121671098Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), San Sebastian, Spain ,grid.424810.b0000 0004 0467 2314IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Erica Villa
- grid.7548.e0000000121697570Department of Gastroenterology, Azienda Ospedaliero-Universitaria and University of Modena and Reggio Emilia, Modena, Italy
| | - Helen L. Reeves
- grid.1006.70000 0001 0462 7212Northern Institute for Cancer Research, The Medical School, Newcastle University, Newcastle upon Tyne, UK ,grid.420004.20000 0004 0444 2244Hepatopancreatobiliary Multidisciplinary Team, Freeman Hospital, Freeman Road, Newcastle upon Tyne NHS Hospitals Foundation Trust, Newcastle upon Tyne, NE7 7DN UK
| | - Jordi Bruix
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.5841.80000 0004 1937 0247Barcelona-Clínic Liver Cancer Group, Liver Unit, Institut d’Investigacions Biomèdiques August Pi I Sunyer,Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia Spain
| | - Maria Reig
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.5841.80000 0004 1937 0247Barcelona-Clínic Liver Cancer Group, Liver Unit, Institut d’Investigacions Biomèdiques August Pi I Sunyer,Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia Spain
| | - Jose J. G. Marin
- grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain ,grid.11762.330000 0001 2180 1817Experimental Hepatology and Drug Targeting (HEVEPHARM), University of Salamanca, IBSAL, Salamanca, Spain
| | - Teresa C. Delgado
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - María L. Martínez-Chantar
- grid.420175.50000 0004 0639 2420Liver Disease Laboratory, Precision Medicine and Metabolism Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| |
Collapse
|
11
|
Wang ZX, Chu HW, Yang KG, Zhao BF, Liang Z, Zhang LH, Zhang YK. Label-Free Quantitative Proteomics Analysis of the Sorafenib Resistance in HepG2 Cells. JOURNAL OF ANALYSIS AND TESTING 2021. [DOI: 10.1007/s41664-021-00176-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
12
|
Li YL, Zhou BW, Cao YQ, Zhang J, Zhang L, Guo YL. Chiral Analysis of Lactate during Direct Contact Coculture by Single-Cell On-Probe Enzymatic Dehydrogenation Derivatization: Unraveling Metabolic Changes Caused by d-Lactate. Anal Chem 2021; 93:4576-4583. [PMID: 33656332 DOI: 10.1021/acs.analchem.0c05015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In vitro noncontact cell-based coculture models are frequently employed to study cell-to-cell communication. However, these models cannot accurately represent the complexity of in vivo signaling. d-Lactate is an unusual metabolite produced and released by cancer cells. The characterization of d-lactate is challenging as it shares the same mass but has much lower amounts compared with l-lactate. Herein, d-α-hydroxy acids were specifically recognized and dehydrogenated by d-α-hydroxy acid dehydrogenase. The dehydrogenation products were rapidly quaternized for enhancement of mass signals. An on-probe enzymatic dehydrogenation-derivatization method was proposed for chiral analysis of α-hydroxy acids at the single-cell level. It is a promising amplification methodology and affords over 3 orders of magnitude signal enhancement. Furthermore, direct contact coculture models were used to precisely mimic the tumor microenvironment and explore the communication between cancer and normal cells. Single-cell mass spectrometry (SCMS) was further applied to easily sample cell extracts and study the differences of the aspects of small molecule metabolism in cocultured cells. On the basis of direct contact coculture SCMS, several differential small molecule metabolites and differences of oxidative stress between cocultured and monocultured normal cells were successfully detected. Additionally, d-lactate was discovered as a valuable differential metabolite with application of the two developed methods. It may account for the cancer-associated metabolic behavior of normal cells. These changes could be relieved after d-lactate metabolism-related drug treatment. This discovery may promote the investigation of d-lactate metabolism, which may provide a novel direction for cancer therapy.
Collapse
Affiliation(s)
- Yu-Ling Li
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Bo-Wen Zhou
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Yu-Qi Cao
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Jing Zhang
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Li Zhang
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Yin-Long Guo
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| |
Collapse
|
13
|
Schmidt CA, McLaughlin KL, Boykov IN, Mojalagbe R, Ranganathan A, Buddo KA, Lin CT, Fisher-Wellman KH, Neufer PD. Aglycemic growth enhances carbohydrate metabolism and induces sensitivity to menadione in cultured tumor-derived cells. Cancer Metab 2021; 9:3. [PMID: 33468237 PMCID: PMC7816515 DOI: 10.1186/s40170-021-00241-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 01/06/2021] [Indexed: 12/19/2022] Open
Abstract
Background Hepatocellular carcinoma (HCC) is the most prevalent form of liver malignancy and carries poor prognoses due to late presentation of symptoms. Treatment of late-stage HCC relies heavily on chemotherapeutics, many of which target cellular energy metabolism. A key platform for testing candidate chemotherapeutic compounds is the intrahepatic orthotopic xenograft (IOX) model in rodents. Translational efficacy from the IOX model to clinical use is limited (in part) by variation in the metabolic phenotypes of the tumor-derived cells that can be induced by selective adaptation to subculture conditions. Methods In this study, a detailed multilevel systems approach combining microscopy, respirometry, potentiometry, and extracellular flux analysis (EFA) was utilized to examine metabolic adaptations that occur under aglycemic growth media conditions in HCC-derived (HEPG2) cells. We hypothesized that aglycemic growth would result in adaptive “aerobic poise” characterized by enhanced capacity for oxidative phosphorylation over a range of physiological energetic demand states. Results Aglycemic growth did not invoke adaptive changes in mitochondrial content, network complexity, or intrinsic functional capacity/efficiency. In intact cells, aglycemic growth markedly enhanced fermentative glycolytic substrate-level phosphorylation during glucose refeeding and enhanced responsiveness of both fermentation and oxidative phosphorylation to stimulated energy demand. Additionally, aglycemic growth induced sensitivity of HEPG2 cells to the provitamin menadione at a 25-fold lower dose compared to control cells. Conclusions These findings indicate that growth media conditions have substantial effects on the energy metabolism of subcultured tumor-derived cells, which may have significant implications for chemotherapeutic sensitivity during incorporation in IOX testing panels. Additionally, the metabolic phenotyping approach used in this study provides a practical workflow that can be incorporated with IOX screening practices to aid in deciphering the metabolic underpinnings of chemotherapeutic drug sensitivity. Supplementary Information The online version contains supplementary material available at 10.1186/s40170-021-00241-0.
Collapse
Affiliation(s)
- Cameron A Schmidt
- East Carolina Diabetes and Obesity Institute, Greenville, NC, USA.,Dept. of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Kelsey L McLaughlin
- East Carolina Diabetes and Obesity Institute, Greenville, NC, USA.,Dept. of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Ilya N Boykov
- East Carolina Diabetes and Obesity Institute, Greenville, NC, USA.,Dept. of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Rafiq Mojalagbe
- East Carolina Diabetes and Obesity Institute, Greenville, NC, USA
| | | | - Katherine A Buddo
- East Carolina Diabetes and Obesity Institute, Greenville, NC, USA.,Dept. of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Chien-Te Lin
- East Carolina Diabetes and Obesity Institute, Greenville, NC, USA.,Dept. of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Kelsey H Fisher-Wellman
- East Carolina Diabetes and Obesity Institute, Greenville, NC, USA. .,Dept. of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA.
| | - P Darrell Neufer
- East Carolina Diabetes and Obesity Institute, Greenville, NC, USA. .,Dept. of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA.
| |
Collapse
|
14
|
Li YL, Zhou BW, Cheng J, Zhang F, Zhang J, Zhang L, Guo YL. Mass Spectrometry-Based Discovery of New Chemical Scaffold Rearrangement Ions: Aza-biphenylene as a Novel Potent Biradical Agent in Cancer Chemotherapy. Anal Chem 2020; 92:14517-14527. [PMID: 33054169 DOI: 10.1021/acs.analchem.0c02669] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Discovery of a new drug is time-consuming, laborious, and expensive. Herein, a novel integrative strategy for discovering potential new lead compounds has been developed, which was based on the characteristics of mass spectrometry (MS). MS was used to predict the potential forced degradation products (DPs) and metabolites of drugs by electrospray ionization and collision-induced dissociation (CID). Special rearrangement ions representing unique predicted DPs and metabolites were identified. The consistency between the predicted and the measured results was proven by in vitro metabolism and forced degradation of a commercial drug, respectively. From this, new chemical scaffold rearrangement ions named (aza)-biphenylenes, as potent anticancer agents, were discovered. As a representative aza-biphenylene analogue, 2-azabiphenylene was proven in vitro to induce apoptosis and inhibit the growth of various human cancer cells in a dose-dependent manner. Surprisingly, 2-azabiphenylene exhibited the best comparable bioactivity with the positive control sorafenib, but showed significantly lower in vitro cytotoxicity than sorafenib (at least a 5-fold decrease in cytotoxicity) because it could be targeted to the tumor microenvironment at low pH. A biradical mechanism accompanied by a mitochondrion-dependent oxidative stress mechanism was proposed to explore its anticancer mechanism. The highly reactive intermediate aza-biphenylenediyl worked as an active pharmaceutical ingredient and induced apoptosis of cancer cells. This provided the basis for the potential applications of CID-induced special rearrangement ions in developing new lead compounds.
Collapse
Affiliation(s)
- Yu-Ling Li
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Bo-Wen Zhou
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Jie Cheng
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Fang Zhang
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Jing Zhang
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Li Zhang
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Yin-Long Guo
- State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| |
Collapse
|
15
|
Breeta RDIE, Grace VMB, Wilson DD. Methyl Palmitate-A suitable adjuvant for Sorafenib therapy to reduce in vivo toxicity and to enhance anti-cancer effects on hepatocellular carcinoma cells. Basic Clin Pharmacol Toxicol 2020; 128:366-378. [PMID: 33128309 DOI: 10.1111/bcpt.13525] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 09/25/2020] [Accepted: 10/14/2020] [Indexed: 12/17/2022]
Abstract
This study focused on evaluating the potency of Methyl Palmitate in reducing in vivo toxicity with enhancement of anti-cancer effects of Sorafenib. In vitro anti-cancer effects on human Hep-G2 cell line were analysed by MTT, Trypan blue, clonogenic, wound scratch migration and TUNEL assays. An in vivo study for anti-angiogenesis effect, toxicity and teratogenicity was analysed in Zebrafish embryos. The combination of Sorafenib (4.5 µmol/L) with Methyl Palmitate (3 mmol/L) significantly enhanced anti-cancer effects on Hep-G2 cell line by increasing cytotoxicity (P ≤ .05 in MTT assay; P ≤ .01 in Trypan blue assay), apoptosis (P ≤ .05) and decreasing the metastatic migration (P ≤ .01) than Sorafenib alone treatment. A prominent inhibition of angiogenesis in vivo was observed for combination treatment. At 5 dpf, only <20% toxicity was observed for 3 mmol/L Methyl palmitate while it was 65.75% for Sorafenib treatment which implies that it is a safer dose for in vivo treatments. A highly significant (P ≤ .001) reduction (43.20%) in toxicity was observed in combination treatment. Thus, the Sorafenib-Methyl Palmitate combination showed a promising treatment effect with significantly reduced in vivo toxicity when compared with Sorafenib alone treatment, and hence the Methyl Palmitate may serve as a good adjuvant for Sorafenib therapy.
Collapse
Affiliation(s)
| | | | - Devarajan David Wilson
- School of Science, Arts, Media and Management, Karunya Institute of Technology and Sciences, Coimbatore, India
| |
Collapse
|
16
|
Carnosic acid increases sorafenib-induced inhibition of ERK1/2 and STAT3 signaling which contributes to reduced cell proliferation and survival of hepatocellular carcinoma cells. Oncotarget 2020; 11:3129-3143. [PMID: 32913557 PMCID: PMC7443370 DOI: 10.18632/oncotarget.27687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 07/07/2020] [Indexed: 11/25/2022] Open
Abstract
Hepatocellular carcinoma (HCC) has increasing worldwide incidence but when unresectable lacks curative options. Treatment with a kinase inhibitor Sorafenib (Sf), while initially effective, results in only short increases in patient survival, thus there is a need for improved treatment regimens. Numerous treatment regimens have been explored wherein Sf is combined with other agents, such as non-toxic botanicals like Curcumin or Silibinin. Recently, we have shown that carnosic acid (CA), a component of the food preservative Rosemary Extract, can markedly enhance the cytotoxic actions of Sf in several cell lines derived from HCC, but not in the cell line Hu1545 derived from normal hepatocytes. CA has been shown to enhance Sf-induced cell death in the neoplastic cell lines, principally due to the composite of increased apoptosis and cytotoxic autophagy. In the present study we focused on the mechanisms that underlie the reduced proliferation and survival of HCC cells when CA is added to Sf and how this relates to the increase in Sf-induced DNA damage as well as to the elevation of cytoplasmic levels of reactive oxygen species (ROS). Importantly, the elevation of ROS levels induced by Sf was increased by adding CA. We found that CA enhanced Sf-induced prolongation of cell cycle, and the overall decrease in cell growth was associated with reduced activation of both STAT3 transcription factor (TF) and extracellular signal-regulated protein kinase (Erk)1/2. Our data suggest that a regimen incorporating CA, an inexpensive and non-toxic food additive, in the treatment of advanced HCC merits clinical evaluation.
Collapse
|
17
|
Rodríguez-Hernández MA, de la Cruz-Ojeda P, López-Grueso MJ, Navarro-Villarán E, Requejo-Aguilar R, Castejón-Vega B, Negrete M, Gallego P, Vega-Ochoa Á, Victor VM, Cordero MD, Del Campo JA, Bárcena JA, Padilla CA, Muntané J. Integrated molecular signaling involving mitochondrial dysfunction and alteration of cell metabolism induced by tyrosine kinase inhibitors in cancer. Redox Biol 2020; 36:101510. [PMID: 32593127 PMCID: PMC7322178 DOI: 10.1016/j.redox.2020.101510] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 03/16/2020] [Indexed: 12/21/2022] Open
Abstract
Cancer cells have unlimited replicative potential, insensitivity to growth-inhibitory signals, evasion of apoptosis, cellular stress, and sustained angiogenesis, invasiveness and metastatic potential. Cancer cells adequately adapt cell metabolism and integrate several intracellular and redox signaling to promote cell survival in an inflammatory and hypoxic microenvironment in order to maintain/expand tumor phenotype. The administration of tyrosine kinase inhibitor (TKI) constitutes the recommended therapeutic strategy in different malignancies at advanced stages. There are important interrelationships between cell stress, redox status, mitochondrial function, metabolism and cellular signaling pathways leading to cell survival/death. The induction of apoptosis and cell cycle arrest widely related to the antitumoral properties of TKIs result from tightly controlled events involving different cellular compartments and signaling pathways. The aim of the present review is to update the most relevant studies dealing with the impact of TKI treatment on cell function. The induction of endoplasmic reticulum (ER) stress and Ca2+ disturbances, leading to alteration of mitochondrial function, redox status and phosphatidylinositol 3-kinase (PI3K)-protein kinase B (Akt)-mammalian target of rapamycin (mTOR) and AMP-activated protein kinase (AMPK) signaling pathways that involve cell metabolism reprogramming in cancer cells will be covered. Emphasis will be given to studies that identify key components of the integrated molecular pattern including receptor tyrosine kinase (RTK) downstream signaling, cell death and mitochondria-related events that appear to be involved in the resistance of cancer cells to TKI treatments.
Collapse
Affiliation(s)
- María A Rodríguez-Hernández
- Institute of Biomedicine of Seville (IBiS), IBiS/Hospital University "Virgen del Rocío"/CSIC/University of Seville, Seville, Spain; Centro de Investigación Biomédica en red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - P de la Cruz-Ojeda
- Institute of Biomedicine of Seville (IBiS), IBiS/Hospital University "Virgen del Rocío"/CSIC/University of Seville, Seville, Spain
| | - Mª José López-Grueso
- Department of Biochemistry and Molecular Biology, University of Cordoba, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Elena Navarro-Villarán
- Institute of Biomedicine of Seville (IBiS), IBiS/Hospital University "Virgen del Rocío"/CSIC/University of Seville, Seville, Spain; Centro de Investigación Biomédica en red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Raquel Requejo-Aguilar
- Department of Biochemistry and Molecular Biology, University of Cordoba, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Beatriz Castejón-Vega
- Research Laboratory, Oral Medicine Department, University of Seville, Seville, Spain
| | - María Negrete
- Institute of Biomedicine of Seville (IBiS), IBiS/Hospital University "Virgen del Rocío"/CSIC/University of Seville, Seville, Spain
| | - Paloma Gallego
- Unit for the Clinical Management of Digestive Diseases, Hospital University "Nuestra Señora de Valme", Sevilla, Spain
| | - Álvaro Vega-Ochoa
- Institute of Biomedicine of Seville (IBiS), IBiS/Hospital University "Virgen del Rocío"/CSIC/University of Seville, Seville, Spain
| | - Victor M Victor
- Centro de Investigación Biomédica en red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain; Service of Endocrinology and Nutrition, Hospital University "Doctor Peset", Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain; Department of Physiology, University of Valencia, Valencia, Spain
| | - Mario D Cordero
- Research Laboratory, Oral Medicine Department, University of Seville, Seville, Spain; Department of Physiology, Institute of Nutrition and Food Technology "José Mataix", Biomedical Research Center (CIBM), University of Granada, Armilla, Spain
| | - José A Del Campo
- Unit for the Clinical Management of Digestive Diseases, Hospital University "Nuestra Señora de Valme", Sevilla, Spain
| | - J Antonio Bárcena
- Department of Biochemistry and Molecular Biology, University of Cordoba, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - C Alicia Padilla
- Department of Biochemistry and Molecular Biology, University of Cordoba, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Jordi Muntané
- Institute of Biomedicine of Seville (IBiS), IBiS/Hospital University "Virgen del Rocío"/CSIC/University of Seville, Seville, Spain; Centro de Investigación Biomédica en red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain; Department of General Surgery, Hospital University "Virgen del Rocío"/IBiS/CSIC/University of Seville, Seville, Spain.
| |
Collapse
|
18
|
Elucidation of the Molecular Mechanisms Underlying Sorafenib-Induced Hepatotoxicity. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7453406. [PMID: 32509153 PMCID: PMC7245685 DOI: 10.1155/2020/7453406] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/23/2020] [Accepted: 04/28/2020] [Indexed: 12/22/2022]
Abstract
Sorafenib is a small, orally-active multikinase inhibitor that is most frequently used for the management of renal cell carcinoma, hepatocellular carcinoma, and radioactive iodine-resistant thyroid carcinoma. However, recent reports have associated sorafenib with hepatotoxicity that can limit its clinical application, although the mechanism of hepatotoxicity is still to be elucidated. Thus, our study was designed to explore the molecular mechanisms underlying sorafenib-induced hepatotoxicity in an in vivo model. Twenty male adult Wistar rats were randomly placed into two groups; the first group received an oral dose of normal saline (vehicle), and the second received sorafenib (30 mg/kg) once daily for twenty-one consecutive days. After twenty-one days, liver tissues and blood samples were used for gene expression, protein expression, and biochemical analysis. Sorafenib treatment resulted in markedly increased levels of alanine aminotransferase and alkaline phosphatase, which indicate the presence of liver damage. Additionally, sorafenib administration induced the inflammatory and oxidative stress marker NF-κB-p65, while antioxidant enzymes were attenuated. Moreover, sorafenib caused upregulation of both gene and protein for the apoptotic markers cleaved Caspase-3, Bax, and Bid, and downregulation of the antiapoptotic protein Bcl-2. In conclusion, our findings suggest that sorafenib administration is associated with hepatotoxicity, which might be due to the activation of oxidative stress and apoptotic pathways.
Collapse
|
19
|
Jian C, Fu J, Cheng X, Shen LJ, Ji YX, Wang X, Pan S, Tian H, Tian S, Liao R, Song K, Wang HP, Zhang X, Wang Y, Huang Z, She ZG, Zhang XJ, Zhu L, Li H. Low-Dose Sorafenib Acts as a Mitochondrial Uncoupler and Ameliorates Nonalcoholic Steatohepatitis. Cell Metab 2020; 31:892-908.e11. [PMID: 32375062 PMCID: PMC9375823 DOI: 10.1016/j.cmet.2020.04.011] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 03/18/2020] [Accepted: 04/10/2020] [Indexed: 12/12/2022]
Abstract
Nonalcoholic steatohepatitis (NASH) is becoming one of the leading causes of hepatocellular carcinoma (HCC). Sorafenib is the only first-line therapy for advanced HCC despite its serious adverse effects. Here, we report that at an equivalent of approximately one-tenth the clinical dose for HCC, sorafenib treatment effectively prevents the progression of NASH in both mice and monkeys without any observed significant adverse events. Mechanistically, sorafenib's benefit in NASH is independent of its canonical kinase targets in HCC, but involves the induction of mild mitochondrial uncoupling and subsequent activation of AMP-activated protein kinase (AMPK). Collectively, our findings demonstrate a previously unappreciated therapeutic effect and signaling mechanism of low-dose sorafenib treatment in NASH. We envision that this new therapeutic strategy for NASH has the potential to translate into a beneficial anti-NASH therapy with fewer adverse events than is observed in the drug's current use in HCC.
Collapse
Affiliation(s)
- Chongshu Jian
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China
| | - Jiajun Fu
- Institute of Model Animal of Wuhan University, Wuhan 430071, China; Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Xu Cheng
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China
| | - Li-Jun Shen
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China
| | - Yan-Xiao Ji
- Institute of Model Animal of Wuhan University, Wuhan 430071, China; Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Xiaoming Wang
- Institute of Model Animal of Wuhan University, Wuhan 430071, China; School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Shan Pan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China
| | - Han Tian
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China
| | - Song Tian
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China
| | - Rufang Liao
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Kehan Song
- Department of Orthopaedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Hai-Ping Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China
| | - Xin Zhang
- Institute of Model Animal of Wuhan University, Wuhan 430071, China; College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Yibin Wang
- Department of Anesthesiology, Cardiovascular Research Laboratories, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Zan Huang
- College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Zhi-Gang She
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China
| | - Xiao-Jing Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China.
| | - Lihua Zhu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China.
| | - Hongliang Li
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Institute of Model Animal of Wuhan University, Wuhan 430071, China; Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China.
| |
Collapse
|
20
|
The Double-Faced Role of Nitric Oxide and Reactive Oxygen Species in Solid Tumors. Antioxidants (Basel) 2020; 9:antiox9050374. [PMID: 32365852 PMCID: PMC7278755 DOI: 10.3390/antiox9050374] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 04/24/2020] [Accepted: 04/27/2020] [Indexed: 02/08/2023] Open
Abstract
Disturbed redox homeostasis represents a hallmark of cancer phenotypes, affecting cellular metabolism and redox signaling. Since reactive oxygen and nitrogen species (ROS/RNS) are involved in regulation of proliferation and apoptosis, they may play a double-faced role in cancer, entailing protumorigenic and tumor-suppressing effects in early and later stages, respectively. In addition, ROS and RNS impact the activity and communication of all tumor constituents, mediating their reprogramming from anti- to protumorigenic phenotypes, and vice versa. An important role in this dichotomic action is played by the variable amounts of O2 in the tumor microenvironment, which dictates the ultimate outcome of the influence of ROS/RNS on carcinogenesis. Moreover, ROS/RNS levels remarkably influence the cancer response to therapy. The relevance of ROS/RNS signaling in solid tumors is witnessed by the emergence of novel targeted treatments of solid tumors with compounds that target ROS/RNS action and production, such as tyrosine kinase inhibitors and monoclonal antibodies, which might contribute to the complexity of redox regulation in cancer. Prospectively, the dual role of ROS/RNS in the different stages of tumorigenesis through different impact on oxidation and nitrosylation may also allow development of tailored diagnostic and therapeutic approaches.
Collapse
|
21
|
Downregulation of thioredoxin-1-dependent CD95 S-nitrosation by Sorafenib reduces liver cancer. Redox Biol 2020; 34:101528. [PMID: 32388267 PMCID: PMC7210585 DOI: 10.1016/j.redox.2020.101528] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 03/27/2020] [Indexed: 12/30/2022] Open
Abstract
Hepatocellular carcinoma (HCC) represents 80% of the primary hepatic neoplasms. It is the sixth most frequent neoplasm, the fourth cause of cancer-related death, and 7% of registered malignancies. Sorafenib is the first line molecular targeted therapy for patients in advanced stage of HCC. The present study shows that Sorafenib exerts free radical scavenging properties associated with the downregulation of nuclear factor E2-related factor 2 (Nrf2)-regulated thioredoxin 1 (Trx1) expression in liver cancer cells. The experimental downregulation and/or overexpression strategies showed that Trx1 induced activation of nitric oxide synthase (NOS) type 3 (NOS3) and S-nitrosation (SNO) of CD95 receptor leading to an increase of caspase-8 activity and cell proliferation, as well as reduction of caspase-3 activity in liver cancer cells. In addition, Sorafenib transiently increased mRNA expression and activity of S-nitrosoglutathione reductase (GSNOR) in HepG2 cells. Different experimental models of hepatocarcinogenesis based on the subcutaneous implantation of HepG2 cells in nude mice, as well as the induction of HCC by diethylnitrosamine (DEN) confirmed the relevance of Trx1 downregulation during the proapoptotic and antiproliferative properties induced by Sorafenib. In conclusion, the induction of apoptosis and antiproliferative properties by Sorafenib were related to Trx1 downregulation that appeared to play a relevant role on SNO of NOS3 and CD95 in HepG2 cells. The transient increase of GSNOR might also participate in the deactivation of CD95-dependent proliferative signaling in liver cancer cells. Sorafenib induces mitochondrial ROS generation, but also acts as nucleophilic scavenger. Sorafenib reduces Nrf2-depenent Trx1 expression, and SNO–NOS3 and SNO-CD95 ratios. Sorafenib-related antitumoral in vivo activity involves diminution of Trx1 and SNO-CD95.
Collapse
|
22
|
Cucarull B, Tutusaus A, Subías M, Stefanovic M, Hernáez-Alsina T, Boix L, Reig M, García de Frutos P, Marí M, Colell A, Bruix J, Morales A. Regorafenib Alteration of the BCL-xL/MCL-1 Ratio Provides a Therapeutic Opportunity for BH3-Mimetics in Hepatocellular Carcinoma Models. Cancers (Basel) 2020; 12:E332. [PMID: 32024199 PMCID: PMC7073154 DOI: 10.3390/cancers12020332] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/28/2020] [Accepted: 01/30/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The multikinase inhibitor regorafenib, approved as second-line treatment for hepatocellular carcinoma (HCC) after sorafenib failure, may induce mitochondrial damage. BH3-mimetics, inhibitors of specific BCL-2 proteins, are valuable drugs in cancer therapy to amplify mitochondrial-dependent cell death. METHODS In in vitro and in vivo HCC models, we tested regorafenib's effect on the BCL-2 network and the efficacy of BH3-mimetics on HCC treatment. RESULTS In hepatoma cell lines and Hep3B liver spheroids, regorafenib cytotoxicity was potentiated by BCL-xL siRNA transfection or pharmacological inhibition (A-1331852), while BCL-2 antagonism had no effect. Mitochondrial outer membrane permeabilization, cytochrome c release, and caspase-3 activation mediated A-1331852/regorafenib-induced cell death. In a patient-derived xenograft (PDX) HCC model, BCL-xL inhibition stimulated regorafenib activity, drastically decreasing tumor growth. Moreover, regorafenib-resistant HepG2 cells displayed increased BCL-xL and reduced MCL-1 expression, while A-1331852 reinstated regorafenib efficacy in vitro and in a xenograft mouse model. Interestingly, BCL-xL levels, associated with poor prognosis in liver and colorectal cancer, and the BCL-xL/MCL-1 ratio were detected as being increased in HCC patients. CONCLUSION Regorafenib primes tumor cells to BH3-mimetic-induced cell death, allowing BCL-xL inhibition with A-1331852 or other strategies based on BCL-xL degradation to enhance regorafenib efficacy, offering a novel approach for HCC treatment, particularly for tumors with an elevated BCL-xL/MCL-1 ratio.
Collapse
Affiliation(s)
- Blanca Cucarull
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, 08036 Barcelona, Spain; (B.C.); (A.T.); (M.S.); (M.S.); (P.G.d.F.); (M.M.); (A.C.)
- Departament de Biomedicina, Facultat de Medicina, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Anna Tutusaus
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, 08036 Barcelona, Spain; (B.C.); (A.T.); (M.S.); (M.S.); (P.G.d.F.); (M.M.); (A.C.)
| | - Miguel Subías
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, 08036 Barcelona, Spain; (B.C.); (A.T.); (M.S.); (M.S.); (P.G.d.F.); (M.M.); (A.C.)
| | - Milica Stefanovic
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, 08036 Barcelona, Spain; (B.C.); (A.T.); (M.S.); (M.S.); (P.G.d.F.); (M.M.); (A.C.)
- Department of Radiation Oncology, Catalan Institute of Oncology (ICO)-IDIBELL, L’Hospitalet, 08908 Barcelona, Spain
| | | | - Loreto Boix
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, CIBEREHD, IDIBAPS, 08036 Barcelona, Spain; (L.B.); (M.R.); (J.B.)
| | - María Reig
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, CIBEREHD, IDIBAPS, 08036 Barcelona, Spain; (L.B.); (M.R.); (J.B.)
| | - Pablo García de Frutos
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, 08036 Barcelona, Spain; (B.C.); (A.T.); (M.S.); (M.S.); (P.G.d.F.); (M.M.); (A.C.)
- Centro de Investigación Biomédica en Red sobre Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Montserrat Marí
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, 08036 Barcelona, Spain; (B.C.); (A.T.); (M.S.); (M.S.); (P.G.d.F.); (M.M.); (A.C.)
| | - Anna Colell
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, 08036 Barcelona, Spain; (B.C.); (A.T.); (M.S.); (M.S.); (P.G.d.F.); (M.M.); (A.C.)
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Spain
| | - Jordi Bruix
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, CIBEREHD, IDIBAPS, 08036 Barcelona, Spain; (L.B.); (M.R.); (J.B.)
| | - Albert Morales
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, 08036 Barcelona, Spain; (B.C.); (A.T.); (M.S.); (M.S.); (P.G.d.F.); (M.M.); (A.C.)
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, CIBEREHD, IDIBAPS, 08036 Barcelona, Spain; (L.B.); (M.R.); (J.B.)
| |
Collapse
|
23
|
GSTO1*CC Genotype (rs4925) Predicts Shorter Survival in Clear Cell Renal Cell Carcinoma Male Patients. Cancers (Basel) 2019; 11:cancers11122038. [PMID: 31861116 PMCID: PMC6966599 DOI: 10.3390/cancers11122038] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/08/2019] [Accepted: 12/13/2019] [Indexed: 01/09/2023] Open
Abstract
Omega class glutathione transferases, GSTO1-1 and GSTO2-2, exhibit different activities involved in regulation of inflammation, apoptosis and redox homeostasis. We investigated the the prognostic significance of GSTO1 (rs4925) and GSTO2 (rs156697 and rs2297235) polymorphisms in clear cell renal cell carcinoma (ccRCC) patients. GSTO1-1 and GSTO2-2 expression and phosphorylation status of phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt)/ /mammalian target of rapamycin (mTOR) and Raf/MEK/extracellular signal-regulated kinase (ERK) signaling pathways in non-tumor and tumor ccRCC tissue, as well as possible association of GSTO1-1 with signaling molecules were also assessed. GSTO genotyping was performed by quantitative PCR in 228 ccRCC patients, while expression and immunoprecipitation were analyzed by Western blot in 30 tissue specimens. Shorter survival in male carriers of GSTO1*C/C wild-type genotype compared to the carriers of at least one variant allele was demonstrated (p = 0.049). GSTO1*C/C genotype independently predicted higher risk of overall mortality among male ccRCC patients (p = 0.037). Increased expression of GSTO1-1 and GSTO2-2 was demonstrated in tumor compared to corresponding non-tumor tissue (p = 0.002, p = 0.007, respectively), while GSTO1 expression was correlated with interleukin-1β (IL-1β)/pro-interleukin-1β (pro-IL-1β) ratio (r = 0.260, p = 0.350). Interaction of GSTO1 with downstream effectors of investigated pathways was shown in ccRCC tumor tissue. This study demonstrated significant prognostic role of GSTO1 polymorphism in ccRCC. Up-regulated GSTO1-1 and GSTO2-2 in tumor tissue might contribute to aberrant ccRCC redox homeostasis.
Collapse
|
24
|
Wu H, Wang C, Sun J, Sun L, Wan J, Wang S, Gu D, Yu C, Yang C, He J, Zhang Z, Lv Y, Wang H, Yao M, Qin W, Wang C, Jin H. Self-Assembled and Self-Monitored Sorafenib/Indocyanine Green Nanodrug with Synergistic Antitumor Activity Mediated by Hyperthermia and Reactive Oxygen Species-Induced Apoptosis. ACS APPLIED MATERIALS & INTERFACES 2019; 11:43996-44006. [PMID: 31682099 DOI: 10.1021/acsami.9b18086] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Liver cancer is a leading cause of cancer morbidity and mortality worldwide, especially in China. Sorafenib (SRF) is currently the most commonly used systemic agent against advanced hepatocellular carcinoma (HCC), which is the most common type of liver cancer. However, HCC patients have only limited benefit and suffer a serious side effect from SRF. Therefore, new approaches are urgently needed to improve the therapeutic effectiveness of SRF and reduce its side effect. In our current study, we developed a self-imaging and self-delivered nanodrug with SRF and indocyanine (ICG) to improve the therapeutic effect of sorafenib against HCC. With the π-π stacking effect between SRF and ICG, a one-step nanoprecipitation method was designed to obtain the SRF/ICG nanoparticles (SINP) via self-assembly. Pluronic F127 was used to shield the SINP to further improve the stability in an aqueous environment. The stability, photothermal effect, cell uptake, ROS production, cytotoxicity, tumor imaging, and tumor-targeting and tumor-killing efficacy of the SINP were evaluated in vitro and in vivo by using an HCC cell line Huh7 and its xenograft tumor model. We found that our designed SINP showed monodisperse stability and efficient photothermal effect both in vitro and in vivo. SINP could rapidly enter Huh7 cells and achieve potent cytotoxicity under near-infrared (NIR) laser irradiation partly by producing a great amount of reactive oxygen species (ROS). SINP had significantly improved stability and blood half-life, and could specifically target tumor via the enhanced permeability and retention (EPR) effect in vivo. In addition, SINP showed improved cytotoxicity in both subcutaneous and orthotopic HCC implantation models in vivo. Overall, this rationally designed sorafenib delivery system with a very high loading capacity (33%) has considerably improved antitumor efficiency in vitro and could completely eliminate subcutaneous tumors without any regrowth in vivo. In conclusion, our self-imaging and self-delivered nanodrug could improve the efficacy of SRF and might be a potential therapy for HCC patients.
Collapse
Affiliation(s)
- Haiqiu Wu
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
- State Key Laboratory of Molecular Engineering of Polymers, and Department of Macromolecular Science, Laboratory of Advanced Materials , Fudan University , Shanghai 200433 , China
| | - Cun Wang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
| | - Jiaxin Sun
- State Key Laboratory of Molecular Engineering of Polymers, and Department of Macromolecular Science, Laboratory of Advanced Materials , Fudan University , Shanghai 200433 , China
| | - Luyan Sun
- State Key Laboratory of Molecular Engineering of Polymers, and Department of Macromolecular Science, Laboratory of Advanced Materials , Fudan University , Shanghai 200433 , China
| | - Jiaxun Wan
- State Key Laboratory of Molecular Engineering of Polymers, and Department of Macromolecular Science, Laboratory of Advanced Materials , Fudan University , Shanghai 200433 , China
| | - Siying Wang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
| | - Dishui Gu
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
- Department of Pathophysiology, School of Basic Medical Sciences , Guangdong Medical University , Dongguan , Guangdong 523808 , China
| | - Chengtao Yu
- School of Biomedical Engineering , Shanghai Jiao Tong University , Shanghai 200032 , China
| | - Chen Yang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
- Shanghai Medical College , Fudan University , Shanghai 200032 , China
| | - Jia He
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
| | - Zihao Zhang
- State Key Laboratory of Molecular Engineering of Polymers, and Department of Macromolecular Science, Laboratory of Advanced Materials , Fudan University , Shanghai 200433 , China
| | - Yuanyuan Lv
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
| | - Hui Wang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
| | - Ming Yao
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
| | - Wenxin Qin
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
| | - Changchun Wang
- State Key Laboratory of Molecular Engineering of Polymers, and Department of Macromolecular Science, Laboratory of Advanced Materials , Fudan University , Shanghai 200433 , China
| | - Haojie Jin
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200032 , China
| |
Collapse
|
25
|
Liu G, Kuang S, Cao R, Wang J, Peng Q, Sun C. Sorafenib kills liver cancer cells by disrupting SCD1-mediated synthesis of monounsaturated fatty acids via the ATP-AMPK-mTOR-SREBP1 signaling pathway. FASEB J 2019; 33:10089-10103. [PMID: 31199678 DOI: 10.1096/fj.201802619rr] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Sorafenib is a multikinase inhibitor that is effective in treating advanced liver cancer. Although its mechanism of action through several established cancer-related protein kinase targets is well-characterized, sorafenib induces variable responses among human tumors, and the cause for this variation is yet unknown. To investigate the underlying mechanisms, we applied mass spectrometry-based proteomic analysis to Huh7.5 human liver cancer cells and found that sorafenib significantly affected the expression of the key lipogenic enzymes, especially stearoyl coenzyme A desaturase 1 (SCD1), in these cells. Given that SCD1 catalyzes the most crucial and rate-limiting step in the synthesis of monounsaturated fatty acids (FAs), we performed a lipidomic analysis, which showed a dramatically altered lipid profile in sorafenib-treated cells. Detection and analysis of free FAs showed that the levels of monounsaturated FAs, including oleate, were significantly decreased in those cells treated by sorafenib. Addition of oleate protected liver cancer cells from sorafenib-induced death and alleviated the abnormalities of mitochondrial morphology and function caused by the drug. Treatment with sorafenib suppressed ATP production, resulting in AMPK activation via phosphorylation. Further secondary effects included reduction of the levels of sterol regulatory element-binding protein 1 (SREBP1) and the phosphorylation of mammalian target of rapamycin (mTOR) in liver cancer cells. These effects were partly abolished in the presence of compound C (an AMPK inhibitor) and ATP and adenosine, and SREBP1c overexpression also could be resistant to the effects of sorafenib, suggesting that the sorafenib-induced reduction in cell viability was mediated by the ATP-AMPK-mTOR-SREBP1 signaling pathway. Taken together, our results suggest that sorafenib's anticancer activity in liver cancer cells is based on the inhibition of ATP production, SCD1 expression, and monounsaturated FA synthesis. In addition, the decreased monounsaturated FA synthesis further triggered the more serious reduction of ATP production in sorafenib-treated cells. To our knowledge, this is the first evidence that sorafenib disrupts lipogenesis and triggers liver cancer cell death by targeting SCD1 through the ATP-AMPK-mTOR-SREBP1 pathway.-Liu, G., Kuang, S., Cao, R., Wang, J., Peng, Q., Sun, C. Sorafenib kills liver cancer cells by disrupting SCD1-mediated synthesis of monounsaturated fatty acids via the ATP-AMPK-mTOR- SREBP1 signaling pathway.
Collapse
Affiliation(s)
- Ge Liu
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China.,Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China.,Center of Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China
| | - Shan Kuang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China.,Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China.,Center of Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China
| | - Ruobing Cao
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China.,Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China.,Center of Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China
| | - Ju Wang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China.,Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China.,Center of Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China
| | - Quancai Peng
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Chaomin Sun
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China.,Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China.,Center of Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China
| |
Collapse
|
26
|
Oxidative Stress-Driven Autophagy acROSs Onset and Therapeutic Outcome in Hepatocellular Carcinoma. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:6050123. [PMID: 31205585 PMCID: PMC6530208 DOI: 10.1155/2019/6050123] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 04/28/2019] [Indexed: 12/22/2022]
Abstract
Reactive oxygen species- (ROS-) mediated autophagy physiologically contributes to management of cell homeostasis in response to mild oxidative stress. Cancer cells typically engage autophagy downstream of ROS signaling derived from hypoxia and starvation, which are harsh environmental conditions that need to be faced for cancer development and progression. Hepatocellular carcinoma (HCC) is a solid tumor for which several environmental risk factors, particularly viral infections and alcohol abuse, have been shown to promote carcinogenesis via augmentation of oxidative stress. In addition, ROS burst in HCC cells frequently takes place after administration of therapeutic compounds that promote apoptotic cell death or even autophagic cell death. The interplay between ROS and autophagy (i) in the disposal of dysfunctional mitochondria via mitophagy, as a tumor suppressor mechanism, or (ii) in the cell survival adaptive response elicited by chemotherapeutic interventions, as a tumor-promoting event, will be depicted in this review in relation to HCC development and progression.
Collapse
|
27
|
Activation of c-Met in cancer cells mediates growth-promoting signals against oxidative stress through Nrf2-HO-1. Oncogenesis 2019; 8:7. [PMID: 30647407 PMCID: PMC6333845 DOI: 10.1038/s41389-018-0116-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 12/09/2018] [Accepted: 12/20/2018] [Indexed: 12/28/2022] Open
Abstract
Any imbalance between reactive oxygen species (ROS) generation and the anti-oxidant capacity lead to cellular oxidative stress. Many chemotherapeutic agents mediate their cytotoxic functions through the generation of ROS. c-Met, a receptor tyrosine kinase, is over-expressed in renal cancer and plays very crucial role(s) in its growth and survival. Here, we show that c-Met activation protected renal cancer cells from ROS, oxidative stress and cytotoxicity induced by the anti-cancer agent sorafenib (used for renal cancer treatment); and it markedly attenuated sorafenib-induced DNA damage. Activated c-Met promoted the anti-apoptotic proteins (Bcl-2 and Bcl-xL) and inhibited apoptotic cleaved caspase-3. We found that the cytoprotective function of c-Met against sorafenib-induced ROS generation and apoptosis was mediated primarily through the activation of anti-oxidant Nrf2-HO-1. c-Met promoted the nuclear localization of Nrf2 and hindered its binding with the inhibitory protein Keap1. Silencing of Nrf2 attenuated the protective action of c-Met against sorafenib-induced oxidative stress. To evaluate the physiological significance of our findings, in a tumor xenograft model, we observed that a combination treatment with pharmacological inhibitors of c-Met and it's anti-oxidant downstream effecter HO-1 markedly reduced the growth of renal tumor in vivo; it increased the oxidative stress, DNA damage and apoptotic markers in the tumor xenografts, along with reduced tumor vessel density. Our observations indicate that the c-Met-Nrf2-HO-1 pathway plays a vital role in relieving ROS-mediated oxidative stress of renal tumors. Targeting this pathway can significantly increase the oxidative stress to promote apoptotic death of cancer cells.
Collapse
|
28
|
A review of radiation genomics: integrating patient radiation response with genomics for personalised and targeted radiation therapy. JOURNAL OF RADIOTHERAPY IN PRACTICE 2018. [DOI: 10.1017/s1460396918000547] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
AbstractBackgroundThe success of radiation therapy for cancer patients is dependent on the ability to deliver a total tumouricidal radiation dose capable of eradicating all cancer cells within the clinical target volume, however, the radiation dose tolerance of the surrounding healthy tissues becomes the main dose-limiting factor. The normal tissue adverse effects following radiotherapy are common and significantly impact the quality of life of patients. The likelihood of developing these adverse effects following radiotherapy cannot be predicted based only on the radiation treatment parameters. However, there is evidence to suggest that some common genetic variants are associated with radiotherapy response and the risk of developing adverse effects. Radiation genomics is a field that has evolved in recent years investigating the association between patient genomic data and the response to radiation therapy. This field aims to identify genetic markers that are linked to individual radiosensitivity with the potential to predict the risk of developing adverse effects due to radiotherapy using patient genomic information. It also aims to determine the relative radioresponse of patients using their genetic information for the potential prediction of patient radiation treatment response.Methods and materialsThis paper reports on a review of recent studies in the field of radiation genomics investigating the association between genomic data and patients response to radiation therapy, including the investigation of the role of genetic variants on an individual’s predisposition to enhanced radiotherapy radiosensitivity or radioresponse.ConclusionThe potential for early prediction of treatment response and patient outcome is critical in cancer patients to make decisions regarding continuation, escalation, discontinuation, and/or change in treatment options to maximise patient survival while minimising adverse effects and maintaining patients’ quality of life.
Collapse
|
29
|
Dai J, Huang Q, Niu K, Wang B, Li Y, Dai C, Chen Z, Tao K, Dai J. Sestrin 2 confers primary resistance to sorafenib by simultaneously activating AKT and AMPK in hepatocellular carcinoma. Cancer Med 2018; 7:5691-5703. [PMID: 30311444 PMCID: PMC6247041 DOI: 10.1002/cam4.1826] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 09/04/2018] [Accepted: 09/10/2018] [Indexed: 12/17/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the malignancy derived from normal hepatocytes with increasing incidence and extremely poor prognosis worldwide. The only approved first‐line systematic treatment agent for HCC, sorafenib, is capable to effectively improve advanced HCC patients’ survival. However, it is gradually recognized that the therapeutic response to sorafenib could be drastically diminished after short‐term treatment, defined as primary resistance. The present study is aimed to explore the role of stress‐inducible protein Sestrin2 (SESN2), one of the most important sestrins family members, in sorafenib primary resistance. Herein, we initially found that SESN2 expression was significantly up‐regulated in both HCC cell lines and tissues compared to normal human hepatocytes and corresponding adjacent liver tissues, respectively. In addition, SESN2 expression was highly correlated with sorafenib IC50 of HCC cell lines. Thereafter, we showed that sorafenib treatment resulted in an increase of SESN2 expression and the knockdown of SESN2 exacerbated sorafenib‐induced proliferation inhibition and cell apoptosis. Further mechanistic study uncovered that SESN2 deficiency impaired both AKT and AMPK phosphorylation and activation after sorafenib treatment. Moreover, the correlations between SESN2 expression and both phosphor‐AKT and phosphor‐AMPK expression were illustrated in HCC tissues. Taken together, our study demonstrates that SESN2 activates AKT and AMPK signaling as a novel mechanism to induce sorafenib primary resistance in HCC.
Collapse
Affiliation(s)
- Jimin Dai
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Air Force Medical University, Xi'an, China.,The Cadet Team 6 (Regiment 6) of School of Basic Medicine, Air Force Medical University, Xi'an, China
| | - Qichao Huang
- State Key Laboratory of Cancer Biology and Experimental Teaching Center of Basic Medicine, Air Force Medical University, Xi'an, China
| | - Kunwei Niu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Bo Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Yijie Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Chen Dai
- Department of Orthopedics, The First Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Zhinan Chen
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Air Force Medical University, Xi'an, China
| | - Kaishan Tao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Jingyao Dai
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Air Force Medical University, Xi'an, China.,Department of Cell Biology, National Translational Science Center for Molecular Medicine, Air Force Medical University, Xi'an, China
| |
Collapse
|
30
|
Tang L, Wei F, Wu Y, He Y, Shi L, Xiong F, Gong Z, Guo C, Li X, Deng H, Cao K, Zhou M, Xiang B, Li X, Li Y, Li G, Xiong W, Zeng Z. Role of metabolism in cancer cell radioresistance and radiosensitization methods. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:87. [PMID: 29688867 PMCID: PMC5914062 DOI: 10.1186/s13046-018-0758-7] [Citation(s) in RCA: 272] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 04/10/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Radioresistance is a major factor leading to the failure of radiotherapy and poor prognosis in tumor patients. Following the application of radiotherapy, the activity of various metabolic pathways considerably changes, which may result in the development of resistance to radiation. MAIN BODY Here, we discussed the relationships between radioresistance and mitochondrial and glucose metabolic pathways, aiming to elucidate the interplay between the tumor cell metabolism and radiotherapy resistance. In this review, we additionally summarized the potential therapeutic targets in the metabolic pathways. SHORT CONCLUSION The aim of this review was to provide a theoretical basis and relevant references, which may lead to the improvement of the sensitivity of radiotherapy and prolong the survival of cancer patients.
Collapse
Affiliation(s)
- Le Tang
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Fang Wei
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Yingfen Wu
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Yi He
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.,Hunan Key Laboratory of Translational Radiation Oncology, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Lei Shi
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Fang Xiong
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhaojian Gong
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Can Guo
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Xiayu Li
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hao Deng
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ke Cao
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ming Zhou
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Bo Xiang
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaoling Li
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yong Li
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.,Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Guiyuan Li
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wei Xiong
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China. .,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China. .,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Zhaoyang Zeng
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan, China. .,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China. .,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China.
| |
Collapse
|
31
|
Tutusaus A, Stefanovic M, Boix L, Cucarull B, Zamora A, Blasco L, de Frutos PG, Reig M, Fernandez-Checa JC, Marí M, Colell A, Bruix J, Morales A. Antiapoptotic BCL-2 proteins determine sorafenib/regorafenib resistance and BH3-mimetic efficacy in hepatocellular carcinoma. Oncotarget 2018; 9:16701-16717. [PMID: 29682179 PMCID: PMC5908280 DOI: 10.18632/oncotarget.24673] [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: 11/30/2017] [Accepted: 02/26/2018] [Indexed: 01/01/2023] Open
Abstract
Sorafenib, systemic treatment for advanced hepatocellular carcinoma (HCC), and regorafenib, novel second line treatment after sorafenib failure, have efficacy limited by evasive mechanisms of acquired-drug resistance. BCL-2 proteins participate in the response to tyrosine kinase inhibitors; however, their role in HCC therapy with sorafenib/regorafenib remains uncertain. BH3-mimetic ABT-263 (navitoclax) enhanced sorafenib activity, inducing cell death via a mitochondrial caspase-dependent mechanism, after BCL-xL/BCL-2 inhibition. Sorafenib-resistant hepatoma cells (HepG2R and Hep3BR) exhibited altered mRNA expression of BCL-2 and other anti-apoptotic family members, such as MCL-1, priming drug-resistant cancer cells to death by BH3-mimetics. ABT-263 restored sorafenib efficacy in sorafenib-resistant cell lines and HCC mouse models. Moreover, in mice xenografts from patient-derived BCLC9 cells, better tumor response to sorafenib was associated to higher changes in the BCL-2 mRNA pattern. HCC non-treated patients displayed altered BCL-2, MCL-1 and BCL-xL mRNA levels respect to adjacent non-tumoral biopsies and an increased BCL-2/MCL-1 ratio, predictive of navitoclax efficacy. Moreover, regorafenib administration also modified the BCL-2/MCL-1 ratio and navitoclax sensitized hepatoma cells to regorafenib by a mitochondrial caspase-dependent mechanism. In conclusion, sorafenib/regorafenib response is determined by BCL-2 proteins, while increased BCL-2/MCL-1 ratio in HCC sensitizes drug resistant-tumors against ABT-263 co-administration. Thus, changes in the BCL-2 profile, altered in HCC patients, could help to follow-up sorafenib efficacy, allowing patient selection for combined therapy with BH3-mimetics or early switch them to second line therapy.
Collapse
Affiliation(s)
- Anna Tutusaus
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
- Departament de Biomedicina, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - Milica Stefanovic
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
| | - Loreto Boix
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, CIBEREHD, IDIBAPS, Barcelona, Spain
| | - Blanca Cucarull
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
- Departament de Biomedicina, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - Aynara Zamora
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
| | - Laura Blasco
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
| | | | - Maria Reig
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, CIBEREHD, IDIBAPS, Barcelona, Spain
| | - Jose C. Fernandez-Checa
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
- Liver Unit, Hospital Clinic, CIBEREHD, Barcelona, Spain
- Research Center for Alcoholic Liver and Pancreatic Diseases, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Montserrat Marí
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
| | - Anna Colell
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
| | - Jordi Bruix
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, CIBEREHD, IDIBAPS, Barcelona, Spain
| | - Albert Morales
- Department of Cell Death and Proliferation, IIBB-CSIC, IDIBAPS, Barcelona, Spain
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, CIBEREHD, IDIBAPS, Barcelona, Spain
| |
Collapse
|
32
|
Zanotto-Filho A, Rajamanickam S, Loranc E, Masamsetti VP, Gorthi A, Romero JC, Tonapi S, Gonçalves RM, Reddick RL, Benavides R, Kuhn J, Chen Y, Bishop AJR. Sorafenib improves alkylating therapy by blocking induced inflammation, invasion and angiogenesis in breast cancer cells. Cancer Lett 2018; 425:101-115. [PMID: 29608984 DOI: 10.1016/j.canlet.2018.03.037] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 03/21/2018] [Accepted: 03/23/2018] [Indexed: 12/12/2022]
Abstract
Molecular targeted compounds are emerging as a strategy to improve classical chemotherapy. Herein, we describe that using low dose of the multikinase inhibitor sorafenib improves cyclophosphamide antitumor activity by inhibiting angiogenesis, metastasis and promoting tumor healing in MDA-MB231 xenografts and the 4T1-12B syngeneic breast cancer metastasis model. Mechanistic studies in MDA-MB231 cells revealed that alkylation upregulates inflammatory genes/proteins such as COX-2, IL8, CXCL2 and MMP1 in a MEK1/2-ERK1/2-dependent manner. These proteins enrich the secretome of cancer cells, stimulating cell invasion and angiogenesis via autocrine and paracrine mechanisms. Sorafenib inhibits MEK1/2-ERK1/2 pathway thereby decreasing inflammatory genes and mitigating cell invasion and angiogenesis at basal and alkylation-induced conditions whereas NRF2 and ER stress pathways involved in alkylation survival are not affected. In non-invasive/non-angiogenic breast cancer cells (SKBR3 and MCF7), alkylation did not elicit inflammatory responses with the only sorafenib effect being ERK1/2-independent ROS-dependent cytotoxicity when using higher drug concentrations. In summary, our data show that alkylating agents may elicit inflammatory responses that seems to contribute to malignant progression in specific breast cancer cells. Identifying and targeting drivers of this phenotype may offer opportunities to optimize combined drug regimens between classical chemotherapeutics and targeted agents.
Collapse
Affiliation(s)
- Alfeu Zanotto-Filho
- Greehey Children's Cancer Research Institute, University of Texas Health at San Antonio, San Antonio, TX, USA; Departamento de Farmacologia, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Subapriya Rajamanickam
- Greehey Children's Cancer Research Institute, University of Texas Health at San Antonio, San Antonio, TX, USA
| | - Eva Loranc
- Greehey Children's Cancer Research Institute, University of Texas Health at San Antonio, San Antonio, TX, USA
| | - V Pragathi Masamsetti
- Greehey Children's Cancer Research Institute, University of Texas Health at San Antonio, San Antonio, TX, USA
| | - Aparna Gorthi
- Greehey Children's Cancer Research Institute, University of Texas Health at San Antonio, San Antonio, TX, USA; Department of Cell Systems and Anatomy, University of Texas Health at San Antonio, San Antonio, TX, USA
| | - July Carolina Romero
- Greehey Children's Cancer Research Institute, University of Texas Health at San Antonio, San Antonio, TX, USA; Department of Cell Systems and Anatomy, University of Texas Health at San Antonio, San Antonio, TX, USA
| | - Sonal Tonapi
- Greehey Children's Cancer Research Institute, University of Texas Health at San Antonio, San Antonio, TX, USA; Department of Cell Systems and Anatomy, University of Texas Health at San Antonio, San Antonio, TX, USA
| | - Rosangela Mayer Gonçalves
- Departamento de Farmacologia, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Robert L Reddick
- Department of Pathology, University of Texas Health at San Antonio, San Antonio, TX, USA
| | - Raymond Benavides
- Department of Pathology, University of Texas College of Pharmacy, Austin, TX, USA
| | - John Kuhn
- Department of Pathology, University of Texas Health at San Antonio, San Antonio, TX, USA; Department of Pathology, University of Texas College of Pharmacy, Austin, TX, USA
| | - Yidong Chen
- Department of Epidemiology and Biostatistics, University of Texas Health at San Antonio, San Antonio, TX, USA
| | - Alexander J R Bishop
- Greehey Children's Cancer Research Institute, University of Texas Health at San Antonio, San Antonio, TX, USA; Department of Cell Systems and Anatomy, University of Texas Health at San Antonio, San Antonio, TX, USA.
| |
Collapse
|
33
|
Mechanisms of mitochondrial toxicity of the kinase inhibitors ponatinib, regorafenib and sorafenib in human hepatic HepG2 cells. Toxicology 2018; 395:34-44. [PMID: 29341879 DOI: 10.1016/j.tox.2018.01.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 12/23/2017] [Accepted: 01/12/2018] [Indexed: 01/29/2023]
Abstract
Previous studies have shown that certain kinase inhibitors are mitochondrial toxicants. In the current investigation, we determined the mechanisms of mitochondrial impairment by the kinase inhibitors ponatinib, regorafenib, and sorafenib in more detail. In HepG2 cells cultured in galactose and exposed for 24 h, all three kinase inhibitors investigated depleted the cellular ATP pools at lower concentrations than cytotoxicity occurred, compatible with mitochondrial toxicity. The kinase inhibitors impaired the activity of different complexes of the respiratory chain in HepG2 cells exposed to the toxicants for 24 h and in isolated mouse liver mitochondria exposed acutely. As a consequence, they increased mitochondrial production of ROS in HepG2 cells in a time- and concentration-dependent fashion and decreased the mitochondrial membrane potential concentration-dependently. In HepG2 cells exposed for 24 h, they induced mitochondrial fragmentation, lysosome content and mitophagy as well as mitochondrial release of cytochrome c, leading to apoptosis and/or necrosis. In conclusion, the kinase inhibitors ponatinib, regorafenib, and sorafenib impaired the function of the respiratory chain, which was associated with increased ROS production and a drop in the mitochondrial membrane potential. Despite activation of defense measures such as mitochondrial fission and mitophagy, some cells were liquidated concentration-dependently by apoptosis or necrosis. Mitochondrial dysfunction may represent a toxicological mechanism of hepatotoxicity associated with certain kinase inhibitors.
Collapse
|
34
|
Mingard C, Paech F, Bouitbir J, Krähenbühl S. Mechanisms of toxicity associated with six tyrosine kinase inhibitors in human hepatocyte cell lines. J Appl Toxicol 2017; 38:418-431. [PMID: 29072336 DOI: 10.1002/jat.3551] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 09/05/2017] [Accepted: 09/16/2017] [Indexed: 01/15/2023]
Abstract
Tyrosine kinase inhibitors have revolutionized the treatment of certain cancers. They are usually well tolerated, but can cause adverse reactions including liver injury. Currently, mechanisms of hepatotoxicity associated with tyrosine kinase inhibitors are only partially clarified. We therefore aimed at investigating the toxicity of regorafenib, sorafenib, ponatinib, crizotinib, dasatinib and pazopanib on HepG2 and partially on HepaRG cells. Regorafenib and sorafenib strongly inhibited oxidative metabolism (measured by the Seahorse-XF24 analyzer) and glycolysis, decreased the mitochondrial membrane potential and induced apoptosis and/or necrosis of HepG2 cells at concentrations similar to steady-state plasma concentrations in humans. In HepaRG cells, pretreatment with rifampicin decreased membrane toxicity (measured as adenylate kinase release) and dissipation of adenosine triphosphate stores, indicating that toxicity was associated mainly with the parent drugs. Ponatinib strongly impaired oxidative metabolism but only weakly glycolysis, and induced apoptosis of HepG2 cells at concentrations higher than steady-state plasma concentrations in humans. Crizotinib and dasatinib did not significantly affect mitochondrial functions and inhibited glycolysis only weakly, but induced apoptosis of HepG2 cells. Pazopanib was associated with a weak increase in mitochondrial reactive oxygen species accumulation and inhibition of glycolysis without being cytotoxic. In conclusion, regorafenib and sorafenib are strong mitochondrial toxicants and inhibitors of glycolysis at clinically relevant concentrations. Ponatinib affects mitochondria and glycolysis at higher concentrations than reached in plasma (but possibly in liver), whereas crizotinib, dasatinib and pazopanib showed no relevant toxicity. Mitochondrial toxicity and inhibition of glycolysis most likely explain hepatotoxicity associated with regorafenib, sorafenib and possibly pazopanib, but not for the other compounds investigated.
Collapse
Affiliation(s)
- Cécile Mingard
- Division of Clinical Pharmacology & Toxicology, University Hospital, Basel, Switzerland.,Department of Biomedicine, University of Basel, Switzerland
| | - Franziska Paech
- Division of Clinical Pharmacology & Toxicology, University Hospital, Basel, Switzerland.,Department of Biomedicine, University of Basel, Switzerland
| | - Jamal Bouitbir
- Division of Clinical Pharmacology & Toxicology, University Hospital, Basel, Switzerland.,Department of Biomedicine, University of Basel, Switzerland.,Swiss Centre of Applied Human Toxicology, Switzerland
| | - Stephan Krähenbühl
- Division of Clinical Pharmacology & Toxicology, University Hospital, Basel, Switzerland.,Department of Biomedicine, University of Basel, Switzerland.,Swiss Centre of Applied Human Toxicology, Switzerland
| |
Collapse
|
35
|
Reactive Oxygen Species-Mediated Mechanisms of Action of Targeted Cancer Therapy. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017. [PMID: 28698765 DOI: 10.1155/2017/1485283,] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Targeted cancer therapies, involving tyrosine kinase inhibitors and monoclonal antibodies, for example, have recently led to substantial prolongation of survival in many metastatic cancers. Compared with traditional chemotherapy and radiotherapy, where reactive oxygen species (ROS) have been directly linked to the mediation of cytotoxic effects and adverse events, the field of oxidative stress regulation is still emerging in targeted cancer therapies. Here, we provide a comprehensive review regarding the current evidence of ROS-mediated effects of antibodies and tyrosine kinase inhibitors, use of which has been indicated in the treatment of solid malignancies and lymphomas. It can be concluded that there is rapidly emerging evidence of ROS-mediated effects of some of these compounds, which is also relevant in the context of drug resistance and how to overcome it.
Collapse
|
36
|
Teppo HR, Soini Y, Karihtala P. Reactive Oxygen Species-Mediated Mechanisms of Action of Targeted Cancer Therapy. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:1485283. [PMID: 28698765 PMCID: PMC5494102 DOI: 10.1155/2017/1485283] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/15/2017] [Accepted: 05/21/2017] [Indexed: 01/21/2023]
Abstract
Targeted cancer therapies, involving tyrosine kinase inhibitors and monoclonal antibodies, for example, have recently led to substantial prolongation of survival in many metastatic cancers. Compared with traditional chemotherapy and radiotherapy, where reactive oxygen species (ROS) have been directly linked to the mediation of cytotoxic effects and adverse events, the field of oxidative stress regulation is still emerging in targeted cancer therapies. Here, we provide a comprehensive review regarding the current evidence of ROS-mediated effects of antibodies and tyrosine kinase inhibitors, use of which has been indicated in the treatment of solid malignancies and lymphomas. It can be concluded that there is rapidly emerging evidence of ROS-mediated effects of some of these compounds, which is also relevant in the context of drug resistance and how to overcome it.
Collapse
Affiliation(s)
- Hanna-Riikka Teppo
- Department of Pathology, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Ylermi Soini
- Department of Pathology, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Peeter Karihtala
- Department of Oncology and Radiotherapy, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| |
Collapse
|
37
|
Ling S, Song L, Fan N, Feng T, Liu L, Yang X, Wang M, Li Y, Tian Y, Zhao F, Liu Y, Huang Q, Hou Z, Xu F, Shi L, Li Y. Combination of metformin and sorafenib suppresses proliferation and induces autophagy of hepatocellular carcinoma via targeting the mTOR pathway. Int J Oncol 2016; 50:297-309. [PMID: 27959383 DOI: 10.3892/ijo.2016.3799] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 12/02/2016] [Indexed: 12/19/2022] Open
Abstract
The multi‑kinase inhibitor sorafenib is the only drug for which randomized control trials have shown improved patient survival in advanced hepatocellular carcinoma (HCC). However, life expectancy is extended in these cases by only a few months. The anti‑type II diabetes agent metformin was used in this study in an effort to find a more efficient approach to HCC treatment. Sorafenib effectively reversed the activation status of mTORC2 induced by metformin and enhanced the suppression of the mTORC1 and MAPK pathway by metformin in HCC cells, which may be responsible for reduced proliferation upon combined treatment. The metformin and sorafenib combination led to increased impaired proliferation and tumor inhibition of HCC in vitro and in vivo compared to single agent, which was partially bridged by disrupting the mTORC1/mTORC2 feedback loop. Metformin and sorafenib cooperated to promote apoptosis and autophagy in HCC cells. Pharmacological inhibition of autophagy sensitized HCC cells to metformin and sorefenib‑induced apoptotic cell death. Therefore, the anti‑autophagy treatment should be considered in metformin and sorafenib-based treatments in HCC cells.
Collapse
Affiliation(s)
- Sunbin Ling
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310003, P.R. China
| | - Lei Song
- The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116023, P.R. China
| | - Ning Fan
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Tingting Feng
- Department of Intergrative Medicine, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Lu Liu
- College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Xu Yang
- College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Mingjie Wang
- College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Yanling Li
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Yu Tian
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Feng Zhao
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Ying Liu
- College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Qihong Huang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Zhaoyuan Hou
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Fei Xu
- College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Lei Shi
- College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Yan Li
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| |
Collapse
|
38
|
Prieto-Domínguez N, Ordóñez R, Fernández A, Méndez-Blanco C, Baulies A, Garcia-Ruiz C, Fernández-Checa JC, Mauriz JL, González-Gallego J. Melatonin-induced increase in sensitivity of human hepatocellular carcinoma cells to sorafenib is associated with reactive oxygen species production and mitophagy. J Pineal Res 2016; 61:396-407. [PMID: 27484637 PMCID: PMC5018464 DOI: 10.1111/jpi.12358] [Citation(s) in RCA: 109] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 07/29/2016] [Indexed: 12/13/2022]
Abstract
Effects of sorafenib in hepatocellular carcinoma (HCC) are frequently transient due to tumor-acquired resistance, a phenotype that could be targeted by other molecules to reduce this adaptive response. Because melatonin is known to exert antitumor effects in HCC cells, this study investigated whether and how melatonin reduces resistance to sorafenib. Susceptibility to sorafenib (10 nmol/L to 50 μmol/L) in the presence of melatonin (1 and 2 mmol/L) was assessed in HCC cell lines HepG2, HuH7, and Hep3B. Cell viability was reduced by sorafenib from 1 μmol/L in HepG2 or HuH7 cells, and 2.5 μmol/L in Hep3B cells. Co-administration of melatonin and sorafenib exhibited a synergistic cytotoxic effect on HepG2 and HuH7 cells, while Hep3B cells displayed susceptibility to doses of sorafenib that had no effect when administrated alone. Co-administration of 2.5 μmol/L sorafenib and 1 mmol/L melatonin induced apoptosis in Hep3B cells, increasing PARP hydrolysis and BAX expression. We also observed an early colocalization of mitochondria with lysosomes, correlating with the expression of mitophagy markers PINK1 and Parkin and a reduction of mitofusin-2 and mtDNA compared with sorafenib administration alone. Moreover, increased reactive oxygen species production and mitochondrial membrane depolarization were elicited by drug combination, suggesting their contribution to mitophagy induction. Interestingly, Parkin silencing by siRNA to impair mitophagy significantly reduced cell killing, PARP cleavage, and BAX expression. These results demonstrate that the pro-oxidant capacity of melatonin and its impact on mitochondria stability and turnover via mitophagy increase sensitivity to the cytotoxic effect of sorafenib.
Collapse
Affiliation(s)
- Néstor Prieto-Domínguez
- Institute of Biomedicine (IBIOMED), University of León, León, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - Raquel Ordóñez
- Institute of Biomedicine (IBIOMED), University of León, León, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - Anna Fernández
- Institute of Biomedicine (IBIOMED), University of León, León, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - Carolina Méndez-Blanco
- Institute of Biomedicine (IBIOMED), University of León, León, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - Anna Baulies
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
- Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB), Consejo Superior Investigaciones Científicas (CSIC) and Liver Unit-Hospital Clinic, Barcelona, Spain
| | - Carmen Garcia-Ruiz
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
- Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB), Consejo Superior Investigaciones Científicas (CSIC) and Liver Unit-Hospital Clinic, Barcelona, Spain
| | - José C Fernández-Checa
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
- Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB), Consejo Superior Investigaciones Científicas (CSIC) and Liver Unit-Hospital Clinic, Barcelona, Spain
- University of Southern California Research Center for Alcohol Liver and Pancreatic Diseases and Cirrhosis, Keck School of Medicine, USC, Los Angeles, CA, USA
| | - José L Mauriz
- Institute of Biomedicine (IBIOMED), University of León, León, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - Javier González-Gallego
- Institute of Biomedicine (IBIOMED), University of León, León, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain.
| |
Collapse
|
39
|
Ho CT, Shang HS, Chang JB, Liu JJ, Liu TZ. Folate deficiency-triggered redox pathways confer drug resistance in hepatocellular carcinoma. Oncotarget 2016; 6:26104-18. [PMID: 26327128 PMCID: PMC4694889 DOI: 10.18632/oncotarget.4422] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Accepted: 06/17/2015] [Indexed: 02/07/2023] Open
Abstract
Patients with hepatocellular carcinoma (HCC) are prone to folate deficiency (FD). Here we showed that, in cell line-specific manner, FD caused resistance to FD-induced oxidative stress and multi-drug resistance (MDR). This resistance was due to upregulation of glucose-regulated protein 78 (GRP78) and Survivin. Using siRNA and Epigallocatechin gallate (EGCG), we found that GRP78 and Survivin cooperatively conferred MDR by decreasing FD-induced ROS generation. Our data showed that FD increases GRP78 and Survivin, which serve as ROS inhibitors, causing MDR in HCC. We suggest that folate supplementation may enhance the efficacy of chemotherapy.
Collapse
Affiliation(s)
- Chun-Te Ho
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hung-Sheng Shang
- Department of Pathology, National Defense Medical Center, Division of Clinical Pathology, Tri-Service General Hospital, Taipei, Taiwan
| | - Jin-Biou Chang
- Department of Pathology, National Defense Medical Center, Division of Clinical Pathology, Tri-Service General Hospital, Taipei, Taiwan
| | - Jun-Jen Liu
- School of Medical Laboratory Science and Biotechnology, Taipei Medical University, Taipei, Taiwan
| | - Tsan-Zon Liu
- Translational Research Laboratory, Cancer Center, Taipei Medical University and Hospital, Taipei, Taiwan
| |
Collapse
|
40
|
Paclitaxel pretreatment overcomes hypoxia inducible factor-1α-induced radioresistance acquisition of human hepatoma and lung adenocarcinoma cells. Life Sci 2015; 136:7-12. [PMID: 26135626 DOI: 10.1016/j.lfs.2015.06.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 06/12/2015] [Accepted: 06/14/2015] [Indexed: 12/21/2022]
Abstract
AIMS This study delineated the mechanisms of paclitaxel (PTX) assistance in overcoming radioresistance in hepatoma and human lung adenocarcinoma (HLAC) cells. MAIN METHODS The TUNEL assay was used as an index of radiosensitivity, and the MTT assay assessed the efficacy of various combined PTX/RT treatments. The efficacy of PTX disruptions of hypoxia-inducible factor-1 alpha (HIF-1α) was assessed using Western blotting. KEY FINDINGS Normoxically overexpressed HIF-1α in hepatoma J5 cells was mechanistically linked to activation of the bFGF/PI3K/Akt pathway because the viability of these cells was strongly inhibited by either Akt inhibitors or an HIF-1α inhibitor. All of the cell lines used were extremely sensitive to PTX, and these effects also correlated excellently with HIF-1α suppression. We designed five combined radiation-PTX protocols of varying dose duration and treatment sequences against CL1-1 cells based on the gathered data. Pretreatment of CL1-1 cells with PTX (100nM) for 24h before irradiation (2.5Gy) was the best combined protocol to achieve maximum radiosensitizing effects. SIGNIFICANCE Our data clearly indicate that PTX pretreatment is an effective radiosensitizing procedure against HIF-1α-expressing hepatoma and HLAC cells, which are constitutively endowed with radioresistance.
Collapse
|
41
|
Tesori V, Piscaglia AC, Samengo D, Barba M, Bernardini C, Scatena R, Pontoglio A, Castellini L, Spelbrink JN, Maulucci G, Puglisi MA, Pani G, Gasbarrini A. The multikinase inhibitor Sorafenib enhances glycolysis and synergizes with glycolysis blockade for cancer cell killing. Sci Rep 2015; 5:9149. [PMID: 25779766 PMCID: PMC4361992 DOI: 10.1038/srep09149] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Accepted: 02/20/2015] [Indexed: 12/20/2022] Open
Abstract
Although the only effective drug against primary hepatocarcinoma, the multikinase inhibitor Sorafenib (SFB) usually fails to eradicate liver cancer. Since SFB targets mitochondria, cell metabolic reprogramming may underlie intrinsic tumor resistance. To characterize cancer cell metabolic response to SFB, we measured oxygen consumption, generation of reactive oxygen species (ROS) and ATP content in rat LCSC (Liver Cancer Stem Cells) -2 cells exposed to the drug. Genome wide analysis of gene expression was performed by Affymetrix technology. SFB cytotoxicity was evaluated by multiple assays in the presence or absence of metabolic inhibitors, or in cells genetically depleted of mitochondria. We found that low concentrations (2.5-5 μM) of SFB had a relatively modest effect on LCSC-2 or 293 T cell growth, but damaged mitochondria and increased intracellular ROS. Gene expression profiling of SFB-treated cells was consistent with a shift toward aerobic glycolysis and, accordingly, SFB cytotoxicity was dramatically increased by glucose withdrawal or the glycolytic inhibitor 2-DG. Under metabolic stress, activation of the AMP dependent Protein Kinase (AMPK), but not ROS blockade, protected cells from death. We conclude that mitochondrial damage and ROS drive cell killing by SFB, while glycolytic cell reprogramming may represent a resistance strategy potentially targetable by combination therapies.
Collapse
Affiliation(s)
- Valentina Tesori
- Institute of Internal Medicine and Gastroenterology, Catholic University of the Sacred Heart School of Medicine
| | - Anna Chiara Piscaglia
- Institute of Internal Medicine and Gastroenterology, Catholic University of the Sacred Heart School of Medicine
| | - Daniela Samengo
- Institute of General Pathology, Laboratory of Cell Signaling, Catholic University of the Sacred Heart School of Medicine
| | - Marta Barba
- Institute of Human Anatomy and Cell Biology, Catholic University of the Sacred Heart School of Medicine
| | - Camilla Bernardini
- Institute of Human Anatomy and Cell Biology, Catholic University of the Sacred Heart School of Medicine
| | - Roberto Scatena
- Institute of Biochemistry and Clinical Biochemistry, Catholic University of the sacred Heart School of Medicine
| | - Alessandro Pontoglio
- Institute of Biochemistry and Clinical Biochemistry, Catholic University of the sacred Heart School of Medicine
| | - Laura Castellini
- Department of Radiation Oncology, Center for Clinical Sciences Research, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Johannes N Spelbrink
- Department of Pediatrics, Nijmegen Centre for Mitochondrial Disorders, Radboud University Medical Centre, Geert Grooteplein 10, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands; Institute of Biomedical Technology &Tampere University Hospital, Pirkanmaa Hospital District, University of Tampere, FI-33014, Finland
| | - Giuseppe Maulucci
- Institute of Physics, Catholic University of the Sacred Heart School of Medicine
| | - Maria Ausiliatrice Puglisi
- Institute of Internal Medicine and Gastroenterology, Catholic University of the Sacred Heart School of Medicine
| | - Giovambattista Pani
- Institute of General Pathology, Laboratory of Cell Signaling, Catholic University of the Sacred Heart School of Medicine
| | - Antonio Gasbarrini
- Institute of Internal Medicine and Gastroenterology, Catholic University of the Sacred Heart School of Medicine
| |
Collapse
|
42
|
Gillani TB, Rawling T, Murray M. Cytochrome P450-Mediated Biotransformation of Sorafenib and Its N-Oxide Metabolite: Implications for Cell Viability and Human Toxicity. Chem Res Toxicol 2014; 28:92-102. [DOI: 10.1021/tx500373g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Tina B. Gillani
- Pharmacogenomics
and Drug Development Group, Discipline of Pharmacology, University of Sydney, Sydney, NSW 2006, Australia
| | - Tristan Rawling
- School
of Pharmacy, Graduate School of Health, University of Technology, Sydney, PO
Box 123, Broadway, Ultimo, NSW 2007, Australia
| | - Michael Murray
- Pharmacogenomics
and Drug Development Group, Discipline of Pharmacology, University of Sydney, Sydney, NSW 2006, Australia
| |
Collapse
|
43
|
Kawabata M, Umemoto N, Shimada Y, Nishimura Y, Zhang B, Kuroyanagi J, Miyabe M, Tanaka T. Downregulation of stanniocalcin 1 is responsible for sorafenib-induced cardiotoxicity. Toxicol Sci 2014; 143:374-84. [PMID: 25370841 DOI: 10.1093/toxsci/kfu235] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Sorafenib is associated with adverse cardiac effects, including left ventricular dysfunction. However, the precise mechanism remains unclear. Here, we aimed to establish the genes responsible for this cardiotoxicity using zebrafish and human cardiomyocytes. Fluorescent cardiac imaging using pigmentless zebrafish with green fluorescent protein hearts revealed that the ventricular dimensions of the longitudinal axis with sorafenib were significantly shorter than those of the control group. Transcriptome analysis of their hearts revealed that stanniocalcin 1 (stc1) was downregulated by sorafenib. stc1 knockdown in zebrafish revealed that reduction of stc1 decreased the longitudinal dimensions of zebrafish ventricles, similar to that which occurs during sorafenib treatment. STC1 downregulation and cytotoxicity were also seen in human cardiomyocytes exposed to sorafenib. To clarify the molecular function of stc1 in sorafenib-induced cardiotoxicity, we focused on oxidative stress in cardiomyocytes treated with sorafenib. Reactive oxygen species (ROS) production significantly increased in both species of human cardiomyocytes and zebrafish exposed to sorafenib and STC1 knockdown compared with the controls. Finally, we found that forced expression of stc1 normalized impairment, decreasing the longitudinal dimensions in zebrafish treated with sorafenib. Our study demonstrated that STC1 plays a protective role against ventricular dysfunction and ROS overproduction, which are induced by sorafenib treatment. We discovered for the first time that STC1 downregulation is responsible for sorafenib-induced cardiotoxicity through activated ROS generation.
Collapse
Affiliation(s)
- Miko Kawabata
- *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan
| | - Noriko Umemoto
- *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan
| | - Yasuhito Shimada
- *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-
| | - Yuhei Nishimura
- *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-
| | - Beibei Zhang
- *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan
| | - Junya Kuroyanagi
- *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan
| | - Masayuki Miyabe
- *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan
| | - Toshio Tanaka
- *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-8507, Japan *Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics, Department of Clinical Anesthesiology, Department of Systems Pharmacology, Mie University Graduate School of Medicine, Mie 514-8507, Japan, Mie University Medical Zebrafish Research Center, Mie 514-8507, Japan, Department of Bioinformatics, Mie University Life Science Research Center, Mie 514-8507, Japan and Department of Omics Medicine, Mie University Industrial Technology Innovation, Mie 514-
| |
Collapse
|
44
|
Wecksler AT, Hwang SH, Wettersten HI, Gilda JE, Patton A, Leon LJ, Carraway KL, Gomes AV, Baar K, Weiss RH, Hammock BD. Novel sorafenib-based structural analogues: in-vitro anticancer evaluation of t-MTUCB and t-AUCMB. Anticancer Drugs 2014; 25:433-46. [PMID: 24525589 DOI: 10.1097/cad.0000000000000079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In the current work, we carried out a mechanistic study on the cytotoxicity of two compounds, trans-4-[4-(3-adamantan-1-yl-ureido)-cyclohexyloxy]-N-methyl-benzamide (t-AUCMB) and trans-N-methyl-4-{4-[3-(4-trifluoromethoxy-phenyl)-ureido]-cyclohexyloxy}-benzamide (t-MTUCB), that are structurally similar to sorafenib. These compounds show strong cytotoxic responses in various cancer cell lines, despite significant differences in the induction of apoptotic events such as caspase activation and lactate dehydrogenase release in hepatoma cells. Both compounds induce autophagosome formation and LC3I cleavage, but there was little observable effect on mTORC1 or the downstream targets, S6K1 and 4E-binding protein. In addition, there was an increase in the activity of upstream signaling through the IRS1/PI3K/Akt-signaling pathway, suggesting that, unlike sorafenib, both compounds induce mammalian target of rapamycin (mTOR)-independent autophagy. The autophagy observed correlates with mitochondrial membrane depolarization, apoptosis-inducing factor release, and oxidative stress-induced glutathione depletion. However, there were no observable changes in the endoplasmic reticulum-stress markers such as binding immunoglobulin protein, inositol-requiring enzyme-α, phosphorylated eukaryotic initiation factor 2, and the lipid peroxidation marker, 4-hydroxynonenal, suggesting endoplasmic reticulum-independent oxidative stress. Finally, these compounds do not have the multikinase inhibitory activity of sorafenib, which may be reflected in their difference in the ability to halt cell cycle progression compared with sorafenib. Our findings indicate that both compounds have anticancer effects comparable with sorafenib in multiple cell lines, but they induce significant differences in apoptotic responses and appear to induce mTOR-independent autophagy. t-AUCMB and t-MTUCB represent novel chemical probes that are capable of inducing mTOR-independent autophagy and apoptosis to differing degrees, and may thus be potential tools for further understanding the link between these two cellular stress responses.
Collapse
Affiliation(s)
- Aaron T Wecksler
- Departments of aEntomology and Nematology bNeurobiology, Physiology and Behavior, University of California Davis, Davis cUC Davis Comprehensive Cancer Center dDepartment of Internal Medicine, Davis Medical Center, Division of Nephrology, University of California eDepartment of Biochemistry and Molecular Medicine, University of California Davis School of Medicine fUS Department of Veterans' Affairs Medical Center, Sacramento, California, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Groenendijk FH, Mellema WW, van der Burg E, Schut E, Hauptmann M, Horlings HM, Willems SM, van den Heuvel MM, Jonkers J, Smit EF, Bernards R. Sorafenib synergizes with metformin in NSCLC through AMPK pathway activation. Int J Cancer 2014; 136:1434-44. [PMID: 25080865 PMCID: PMC4312923 DOI: 10.1002/ijc.29113] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Revised: 06/30/2014] [Accepted: 07/18/2014] [Indexed: 12/25/2022]
Abstract
The multikinase inhibitor sorafenib is under clinical investigation for the treatment of many solid tumors, but in most cases, the molecular target responsible for the clinical effect is unknown. Furthermore, enhancing the effectiveness of sorafenib using combination strategies is a major clinical challenge. Here, we identify sorafenib as an activator of AMP-activated protein kinase (AMPK), in a manner that involves either upstream LKB1 or CAMKK2. We further show in a phase II clinical trial in KRAS mutant advanced non-small cell lung cancer (NSCLC) with single agent sorafenib an improved disease control rate in patients using the antidiabetic drug metformin. Consistent with this, sorafenib and metformin act synergistically in inhibiting cellular proliferation in NSCLC in vitro and in vivo. A synergistic effect of both drugs is also seen on phosphorylation of the AMPKα activation site. Our results provide a rationale for the synergistic antiproliferative effects, given that AMPK inhibits downstream mTOR signaling. These data suggest that the combination of sorafenib with AMPK activators could have beneficial effects on tumor regression by AMPK pathway activation. The combination of metformin or other AMPK activators and sorafenib could be tested in prospective clinical trials.
Collapse
Affiliation(s)
- Floris H Groenendijk
- Division of Molecular Carcinogenesis, Cancer Genomics Centre, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Hsu CH, Shen YC, Shao YY, Hsu C, Cheng AL. Sorafenib in advanced hepatocellular carcinoma: current status and future perspectives. J Hepatocell Carcinoma 2014; 1:85-99. [PMID: 27508178 PMCID: PMC4918267 DOI: 10.2147/jhc.s45040] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The approval of sorafenib, a multikinase inhibitor targeting primarily Raf kinase and the vascular endothelial growth factor receptor, in 2007 for treating advanced hepatocellular carcinoma (HCC) has generated considerable enthusiasm in drug development for this difficult-to-treat disease. However, because several randomized Phase III studies testing new multikinase inhibitors failed, sorafenib remains the standard of first-line systemic therapy for patients with advanced HCC. Field practice studies worldwide have suggested that in daily practice, physicians are adopting either a preemptive dose modification or a ramp-up strategy to improve the compliance of their patients. In addition, accumulating data have suggested that patients with Child-Pugh class B liver function can tolerate sorafenib as well as patients with Child-Pugh class A liver function, although the actual benefit of sorafenib in patients with Child-Pugh class B liver function has yet to be confirmed. Whether sorafenib can be used as an adjunctive therapy to improve the outcomes of intermediate-stage HCC patients treated with transcatheter arterial chemoembolization or early-stage HCC patients after curative therapies is being investigated in several ongoing randomized Phase III studies. An increasing number of studies have reported that sorafenib exerts "off-target" effects, including the modulation of signaling pathways other than Raf/MEK/ERK pathway, nonapoptotic cell death mechanisms, and even immune modulation. Finally, although sorafenib in combination with chemotherapy or other targeted therapies has the potential to improve therapeutic efficacy in treating HCC, it also increases toxicity. Additional clinical studies are warranted to determine useful sorafenib-based combinations for the treatment of advanced HCC.
Collapse
Affiliation(s)
- Chih-Hung Hsu
- Department of Oncology, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ying-Chun Shen
- Department of Oncology, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
- Department of Medical Research, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Yu-Yun Shao
- Department of Oncology, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chiun Hsu
- Department of Oncology, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ann-Lii Cheng
- Department of Oncology, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan
| |
Collapse
|
47
|
Gonzalez-Sanchez E, Marin JJG, Perez MJ. The expression of genes involved in hepatocellular carcinoma chemoresistance is affected by mitochondrial genome depletion. Mol Pharm 2014; 11:1856-68. [PMID: 24824514 DOI: 10.1021/mp400732p] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Deletions and mutations in mitochondrial DNA (mtDNA), which are frequent in human tumors, such as hepatocellular carcinoma (HCC), may contribute to enhancing their malignant phenotype. Here we have investigated the effect of mtDNA depletion in the expression of genes accounting for mechanisms of chemoresistance (MOC) in HCC. Using human HCC SK-Hep-1 cells depleted of mtDNA (Rho), changes in gene expression in response to antitumor drugs previously assayed in HCC treatment were analyzed. In Rho cells, a decreased sensitivity to doxorubicin-, SN-38-, cisplatin (CDDP)-, and sorafenib-induced cell death was found. Both constitutive and drug-induced reactive oxygen species generation were decreased. Owing to activation of the NRF2-mediated pathway, MDR1, MRP1, and MRP2 expression was higher in Rho than in wild-type cells. This difference was maintained after further upregulation induced by treatment with doxorubicin, SN-38, or CDDP. Topoisomerase-IIa expression was also enhanced in Rho cells before and after treatment with these drugs. Moreover, the ability of doxorubicin, SN-38 and CDDP to induce proapoptotic signals was weaker in Rho cells, as evidenced by survivin upregulation and reductions in Bax/Bcl-2 expression ratios. Changes in these genes seem to play a minor role in the enhanced resistance of Rho cells to sorafenib, which may be related to an enhanced intracellular ATP content together with the loss of expression of the specific target of sorafenib, tyrosine kinase receptor Kit. In conclusion, these results suggest that mtDNA depletion may activate MOC able to hinder the efficacy of chemotherapy against HCC.
Collapse
Affiliation(s)
- Ester Gonzalez-Sanchez
- Laboratory of Experimental Hepatology and Drug Targeting (HEVEFARM), Biomedical Research Institute of Salamanca (IBSAL), University of Salamanca , Salamanca, Spain
| | | | | |
Collapse
|
48
|
Mohanty S, Saha S, Md S Hossain D, Adhikary A, Mukherjee S, Manna A, Chakraborty S, Mazumdar M, Ray P, Das K, Chakraborty J, Sa G, Das T. ROS-PIASγ cross talk channelizes ATM signaling from resistance to apoptosis during chemosensitization of resistant tumors. Cell Death Dis 2014; 5:e1021. [PMID: 24457965 PMCID: PMC4040699 DOI: 10.1038/cddis.2013.534] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 10/24/2013] [Accepted: 11/12/2013] [Indexed: 11/09/2022]
Abstract
With the existing knowledge of ATM's role in therapeutic resistance, the present study aimed at identifying the molecular mechanisms that influence ATM to oscillate between chemoresistance and chemosensitivity. We observed that the redox status of tumors functions as a major determinant of ATM-dependent ‘resistance-to-apoptosis' molecular switch. At a low reactive oxygen species (ROS) condition during genotoxic insult, the ATM/sumoylated-IKKγ interaction induced NFκB activation that resisted JNK-mediated apoptosis, whereas increasing cellular ROS restored ATM/JNK apoptotic signaling. A search for the upstream missing link revealed that high ROS induces oxidation and ubiquitin-mediated degradation of PIASγ, thereby disrupting PIASγ-IKKγ cross talk, a pre-requisite for IKKγ sumoylation and subsequent NFκB activation. Interruption in the PIASγ-mediated resistance pathway channels ATM signaling toward ATM/JNK pro-death circuitry. These in vitro results also translated to sensitive and resistant tumor allograft mouse models in which low ROS-induced resistance was over-ruled in PIASγ knockout tumors, while its overexpression inhibited high ROS-dependent apoptotic cues. Cumulatively, our findings identified an unappreciated yet critical combinatorial function of cellular ROS and PIASγ in regulating ATM-mediated chemosensitization of resistant tumors. Thus, therapeutic strategies employing ROS upregulation to inhibit PIASγ during genotoxic therapy may, in future, help to eliminate the problems of NFκB-mediated tumor drug resistance.
Collapse
Affiliation(s)
- S Mohanty
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - S Saha
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - D Md S Hossain
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - A Adhikary
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - S Mukherjee
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - A Manna
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - S Chakraborty
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - M Mazumdar
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - P Ray
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - K Das
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - J Chakraborty
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - G Sa
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| | - T Das
- Division of Molecular Medicine, Bose Institute, P-1/12 CIT Scheme VII M, Kolkata 700 054, India
| |
Collapse
|
49
|
Nagaprashantha LD, Talamantes T, Singhal J, Guo J, Vatsyayan R, Rauniyar N, Awasthi S, Singhal SS, Prokai L. Proteomic analysis of signaling network regulation in renal cell carcinomas with differential hypoxia-inducible factor-2α expression. PLoS One 2013; 8:e71654. [PMID: 23940778 PMCID: PMC3733962 DOI: 10.1371/journal.pone.0071654] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 07/03/2013] [Indexed: 02/01/2023] Open
Abstract
Background The loss of von Hippel–Lindau (VHL) protein function leads to highly vascular renal tumors characterized by an aggressive course of disease and refractoriness to chemotherapy and radiotherapy. Loss of VHL in renal tumors also differs from tumors of other organs in that the oncogenic cascade is mediated by an increase in the levels of hypoxia-inducible factor-2α (HIF2α) instead of hypoxia-inducible factor-1α (HIF1α). Methods and Principal Findings We used renal carcinoma cell lines that recapitulate the differences between mutant VHL and wild-type VHL genotypes. Utilizing a method relying on extracted peptide intensities as a label-free approach for quantitation by liquid chromatography–mass spectrometry, our proteomics study revealed regulation of key proteins important for cancer cell survival, proliferation and stress-resistance, and implicated differential regulation of signaling networks in VHL-mutant renal cell carcinoma. We also observed upregulation of cellular energy pathway enzymes and the stress-responsive mitochondrial 60-kDa heat shock protein. Finding reliance on glutaminolysis in VHL-mutant renal cell carcinoma was of particular significance, given the generally predominant dependence of tumors on glycolysis. The data have been deposited to the ProteomeXchange with identifier PXD000335. Conclusions and Significance Pathway analyses provided corroborative evidence for differential regulation of molecular and cellular functions influencing cancer energetics, metabolism and cell proliferation in renal cell carcinoma with distinct VHL genotype. Collectively, the differentially regulated proteome characterized by this study can potentially guide translational research specifically aimed at effective clinical interventions for advanced VHL-mutant, HIF2α-over-expressing tumors.
Collapse
Affiliation(s)
- Lokesh Dalasanur Nagaprashantha
- Department of Molecular Biology and Immunology, University of North Texas Health Science Center, Fort Worth, Texas, United States of America
| | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Heffeter P, Atil B, Kryeziu K, Groza D, Koellensperger G, Körner W, Jungwirth U, Mohr T, Keppler BK, Berger W. The ruthenium compound KP1339 potentiates the anticancer activity of sorafenib in vitro and in vivo. Eur J Cancer 2013; 49:3366-75. [PMID: 23790465 PMCID: PMC3807657 DOI: 10.1016/j.ejca.2013.05.018] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 05/20/2013] [Indexed: 10/30/2022]
Abstract
KP1339 is a promising ruthenium-based anticancer compound in early clinical development. This study aimed to test the effects of KP1339 on the in vitro and in vivo activity of the multi-kinase inhibitor sorafenib, the current standard first-line therapy for advanced hepatoma. Anticancer activity of the parental compounds as compared to the drug combination was tested against a panel of cancer cell lines with a focus on hepatoma. Combination of KP1339 with sorafenib induced in the majority of all cases distinctly synergistic effects, comprising both sorafenib-resistant as well as sorafenib-responsive cell models. Several mechanisms were found to underlie these multifaceted synergistic activities. Firstly, co-exposure induced significantly enhanced accumulation levels of both drugs resulting in enhanced apoptosis induction. Secondly, sorafenib blocked KP1339-mediated activation of P38 signalling representing a protective response against the ruthenium drug. In addition, sorafenib treatment also abrogated KP1339-induced G2/M arrest but resulted in check point-independent DNA-synthesis block and a complete loss of the mitotic cell populations. The activity of the KP1339/sorafenib combination was evaluated in the Hep3B hepatoma xenograft. KP1339 monotherapy led to a 2.4-fold increase in life span and, thus, was superior to sorafenib, which induced a 1.9-fold prolonged survival. The combined therapy further enhanced the mean survival by 3.9-fold. Synergistic activity was also observed in the VM-1 melanoma xenograft harbouring an activating braf mutation. Together, our data indicate that the combination of KP1339 with sorafenib displays promising activity in vitro and in vivo especially against human hepatoma models.
Collapse
Affiliation(s)
- Petra Heffeter
- Institute of Cancer Research, Department of Medicine I, Medical University Vienna, Austria; Comprehensive Cancer Center of the Medical University Vienna, Austria; Research and Platform "Translational Cancer Therapy Research" Vienna, Austria
| | | | | | | | | | | | | | | | | | | |
Collapse
|