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Jadav R, Weiland F, Noordermeer SM, Carroll T, Gao Y, Wang J, Zhou H, Lamoliatte F, Toth R, Macartney T, Brown F, Hastie CJ, Alabert C, van Attikum H, Zenke F, Masson JY, Rouse J. Chemo-Phosphoproteomic Profiling with ATR Inhibitors Berzosertib and Gartisertib Uncovers New Biomarkers and DNA Damage Response Regulators. Mol Cell Proteomics 2024; 23:100802. [PMID: 38880245 PMCID: PMC11338954 DOI: 10.1016/j.mcpro.2024.100802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 06/04/2024] [Accepted: 06/13/2024] [Indexed: 06/18/2024] Open
Abstract
The ATR kinase protects cells against DNA damage and replication stress and represents a promising anti-cancer drug target. The ATR inhibitors (ATRi) berzosertib and gartisertib are both in clinical trials for the treatment of advanced solid tumors as monotherapy or in combination with genotoxic agents. We carried out quantitative phospho-proteomic screening for ATR biomarkers that are highly sensitive to berzosertib and gartisertib, using an optimized mass spectrometry pipeline. Screening identified a range of novel ATR-dependent phosphorylation events, which were grouped into three broad classes: (i) targets whose phosphorylation is highly sensitive to ATRi and which could be the next generation of ATR biomarkers; (ii) proteins with known genome maintenance roles not previously known to be regulated by ATR; (iii) novel targets whose cellular roles are unclear. Class iii targets represent candidate DNA damage response proteins and, with this in mind, proteins in this class were subjected to secondary screening for recruitment to DNA damage sites. We show that one of the proteins recruited, SCAF1, interacts with RNAPII in a phospho-dependent manner and recruitment requires PARP activity and interaction with RNAPII. We also show that SCAF1 deficiency partly rescues RAD51 loading in cells lacking the BRCA1 tumor suppressor. Taken together these data reveal potential new ATR biomarkers and new genome maintenance factors.
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Affiliation(s)
- Rathan Jadav
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Florian Weiland
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Sylvie M Noordermeer
- Department of Human Genetics, Leiden University Medical Center, Leiden, Netherlands; Department of Genetics, Oncode Institute, Utrecht, The Netherlands
| | - Thomas Carroll
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Yuandi Gao
- CHU de Quebec Research Center, Oncology Division, Department of Molecular Biology, Medical Biochemistry and Pathology, Laval University Cancer Research Center, Quebec Cit, Quebec, Canada
| | - Jianming Wang
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Houjiang Zhou
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Frederic Lamoliatte
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Rachel Toth
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Thomas Macartney
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Fiona Brown
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - C James Hastie
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Constance Alabert
- Division of Molecular, Cell and Developmental Biology, School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK
| | - Haico van Attikum
- Department of Human Genetics, Leiden University Medical Center, Leiden, Netherlands
| | - Frank Zenke
- EMD Serono, Research Unit Oncology, Billerica, Massachusetts, USA
| | - Jean-Yves Masson
- CHU de Quebec Research Center, Oncology Division, Department of Molecular Biology, Medical Biochemistry and Pathology, Laval University Cancer Research Center, Quebec Cit, Quebec, Canada
| | - John Rouse
- MRC Protein Phosphorylation and Ubiquitylation Unit and School of Life Sciences, Wellcome Trust Biocentre, University of Dundee, Dundee, UK.
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Mihanfar A, Asghari F, Majidinia M. Ataxia telangiectasia and Rad3-related (ATR) inhibition by VE-822 potently reversed 5-flourouracil resistance in colorectal cancer cells through targeting DNA damage response. Mol Biol Rep 2024; 51:474. [PMID: 38553623 DOI: 10.1007/s11033-024-09431-7] [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: 02/05/2024] [Accepted: 03/08/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND VE-822 is a novel inhibitor of ATR, a key kinase involved in the DNA damage response pathway. The role of ATR inhibition in reversing drug resistance in various cancer types has been investigated. Therefore, this study investigated the effects of ATR inhibition by VE-822 on reversing 5-fluorouracil (5-FU) resistance in colorectal cancer cell line (Caco-2). METHODS Caco-2 and 5-FU resistance Caco-2 (Caco-2/5-FU) cells were treated with 5-FU and VE-822, alone and in combination. Cell proliferation and viability were assessed by MTT assay and Trypan Blue staining. P-glycoprotein (P-gp) and multidrug resistance-associated protein 1 (MRP1) activities were measured by Rhodamine123 accumulation and uptake assay. The mRNA levels of P-gp, MRP-1, ataxia telangiectasia and Rad3-related (ATR) and checkpoint kinase 1 (CHK1) were measured by qRT-PCR. Western blot was used to measure the protein levels of P-gp, MRP-1, γ-H2AX, ATR and CHK1 in cells. 8-Oxo-2'-deoxyguanosine (8-oxo-dG) levels were determined via ELISA. Apoptosis was evaluated by ELISA death assay, DAPI staining and lactate dehydrogenase (LDH) assay. RESULTS The Caco-2/5-FU cells showed lower levels of 5-FU mediated proliferation inhibition in comparison to Caco-2 cells. VE-822 decreased the IC50 value of 5-FU on resistant cells. In addition, the expression levels and activity of P-gp and MRP-1 were significantly decreased in resistant cells treated with VE-822 (P < 0.05). The combination of 5-FU and VE-822 increased apoptosis in Caco-2/5-FU cells by downregulating CHK1 and ATR and upregulating γ-H2AX and 8-oxo-dG. CONCLUSION The simultaneous treatment of resistant colorectal cancer cells with 5-FU and ATR inhibitor, VE-822, was demonstrated to be effective in reversing drug resistance and potentiating 5-FU mediated anticancer effects via targeting DNA damage.
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Affiliation(s)
- Ainaz Mihanfar
- Solid Tumor Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Faezeh Asghari
- Immunology Department, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran.
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Sun X, Liu L, Wu C, Li X, Guo J, Zhang J, Guan J, Wang N, Gu L, Yang XW, Li GM. Mutant huntingtin protein induces MLH1 degradation, DNA hyperexcision, and cGAS-STING-dependent apoptosis. Proc Natl Acad Sci U S A 2024; 121:e2313652121. [PMID: 38498709 PMCID: PMC10990133 DOI: 10.1073/pnas.2313652121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 01/27/2024] [Indexed: 03/20/2024] Open
Abstract
Huntington's disease (HD) is an inherited neurodegenerative disorder caused by an expanded CAG repeat in the huntingtin (HTT) gene. The repeat-expanded HTT encodes a mutated HTT (mHTT), which is known to induce DNA double-strand breaks (DSBs), activation of the cGAS-STING pathway, and apoptosis in HD. However, the mechanism by which mHTT triggers these events is unknown. Here, we show that HTT interacts with both exonuclease 1 (Exo1) and MutLα (MLH1-PMS2), a negative regulator of Exo1. While the HTT-Exo1 interaction suppresses the Exo1-catalyzed DNA end resection during DSB repair, the HTT-MutLα interaction functions to stabilize MLH1. However, mHTT displays a significantly reduced interaction with Exo1 or MutLα, thereby losing the ability to regulate Exo1. Thus, cells expressing mHTT exhibit rapid MLH1 degradation and hyperactive DNA excision, which causes severe DNA damage and cytosolic DNA accumulation. This activates the cGAS-STING pathway to mediate apoptosis. Therefore, we have identified unique functions for both HTT and mHTT in modulating DNA repair and the cGAS-STING pathway-mediated apoptosis by interacting with MLH1. Our work elucidates the mechanism by which mHTT causes HD.
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Affiliation(s)
- Xiao Sun
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX75390
- The Ministry of Education Key Laboratory of Reproductive Genetics, Department of Reproductive Endocrinology, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou310006, China
| | - Lu Liu
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX75390
| | - Chao Wu
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX75390
| | - Xueying Li
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX75390
| | - Jinzhen Guo
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX75390
| | - Junqiu Zhang
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX75390
| | - Junhong Guan
- Cui-ying Experimental Center, Lanzhou University Second Hospital, Lanzhou730030, China
| | - Nan Wang
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience & Human behavior, University of California, Los Angeles, CA90095
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA90095
| | - Liya Gu
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX75390
| | - X. Willian Yang
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience & Human behavior, University of California, Los Angeles, CA90095
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA90095
| | - Guo-Min Li
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX75390
- Institute for Cancer Research, Chinese Institutes for Medical Research, Beijing100069, China
- School of Basic Medical Sciences, Capital Medical University, Beijing100069, China
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Sirakanyan SN, Dilip H, Geronikaki A, Spinelli D, Kirubakaran S, Petrou A, Hakobyan EK, Kartsev VG, Paronikyan EG, Yegoryan HA, Yermalovyan LV, Hovakimyan AA. In silico Design, Synthesis and Biological Evaluation of Novel Thieno[3,2-d]pyrimidine Derivatives for Cancer Therapy - A Preliminary Study on the Inhibitory Potential towards ATR Kinase Domain and PIKK Family. Chem Biodivers 2024; 21:e202302071. [PMID: 38230843 DOI: 10.1002/cbdv.202302071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/14/2024] [Accepted: 01/14/2024] [Indexed: 01/18/2024]
Abstract
Continuing our studies in the field of new heterocyclic compounds with biological interest, herein we report the synthesis and anticancer activity of new N- and S-substituted derivatives of tetracyclic pyrido[3',2' : 4,5]thieno[3,2-d]pyrimidines. In this regard, starting from the thieno[2,3-b]pyridine-2-carboxylates, the corresponding 8(9)-aminopyrido[3',2' : 4,5]thieno[3,2-d]pyrimidin-7(8)-ones, as well as chloro derivatives were obtained. Based on the latter, amino, hydrazino and S-alkyl derivatives of pyrido[3',2' : 4,5]thieno[3,2-d]pyrimidines were synthesized subsequently. The current study focuses on identifying the potential of thieno[3,2-d]pyrimidine derivatives primarily towards ATR kinase inhibition, through computational predictions, followed by synthesis and cancer cell viability studies, along with an aim to develop the core as PIKK inhibitors for cancer therapy.
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Affiliation(s)
- Samvel N Sirakanyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave., Azatutyan 26, Yerevan, 0014, Armenia
| | - Haritha Dilip
- Department of Chemistry, Indian Institute of Technology Gandhinagar, Palaj Village, Gandhinagar, Gujarat, 382055, India
| | - Athina Geronikaki
- School of Pharmacy, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Domenico Spinelli
- Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum-Università di Bologna, Via F. Selmi 2, 40126, Bologna, Italy
| | - Sivapriya Kirubakaran
- Department of Chemistry, Indian Institute of Technology Gandhinagar, Palaj Village, Gandhinagar, Gujarat, 382055, India
| | - Anthi Petrou
- School of Pharmacy, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Elmira K Hakobyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave., Azatutyan 26, Yerevan, 0014, Armenia
| | | | - Ervand G Paronikyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave., Azatutyan 26, Yerevan, 0014, Armenia
| | - Hasmik A Yegoryan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave., Azatutyan 26, Yerevan, 0014, Armenia
| | - Lilit V Yermalovyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave., Azatutyan 26, Yerevan, 0014, Armenia
| | - Anush A Hovakimyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave., Azatutyan 26, Yerevan, 0014, Armenia
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5
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Chen R, Zou J, Zhong X, Li J, Kang R, Tang D. HMGB1 in the interplay between autophagy and apoptosis in cancer. Cancer Lett 2024; 581:216494. [PMID: 38007142 DOI: 10.1016/j.canlet.2023.216494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 10/25/2023] [Accepted: 11/08/2023] [Indexed: 11/27/2023]
Abstract
Lysosome-mediated autophagy and caspase-dependent apoptosis are dynamic processes that maintain cellular homeostasis, ensuring cell health and functionality. The intricate interplay and reciprocal regulation between autophagy and apoptosis are implicated in various human diseases, including cancer. High-mobility group box 1 (HMGB1), a nonhistone chromosomal protein, plays a pivotal role in coordinating autophagy and apoptosis levels during tumor initiation, progression, and therapy. The regulation of autophagy machinery and the apoptosis pathway by HMGB1 is influenced by various factors, including the protein's subcellular localization, oxidative state, and interactions with binding partners. In this narrative review, we provide a comprehensive overview of the structure and function of HMGB1, with a specific focus on the interplay between autophagic degradation and apoptotic death in tumorigenesis and cancer therapy. Gaining a comprehensive understanding of the significance of HMGB1 as a biomarker and its potential as a therapeutic target in tumor diseases is crucial for advancing our knowledge of cell survival and cell death.
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Affiliation(s)
- Ruochan Chen
- Department of Infectious Diseases, Hunan Key Laboratory of Viral Hepatitis, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
| | - Ju Zou
- Department of Infectious Diseases, Hunan Key Laboratory of Viral Hepatitis, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Xiao Zhong
- Department of Infectious Diseases, Hunan Key Laboratory of Viral Hepatitis, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Jie Li
- Department of Infectious Diseases, Hunan Key Laboratory of Viral Hepatitis, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Rui Kang
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - Daolin Tang
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX, USA.
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Yu S, Xiao H, Ma L, Zhang J, Zhang J. Reinforcing the immunogenic cell death to enhance cancer immunotherapy efficacy. Biochim Biophys Acta Rev Cancer 2023; 1878:188946. [PMID: 37385565 DOI: 10.1016/j.bbcan.2023.188946] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 06/22/2023] [Accepted: 06/26/2023] [Indexed: 07/01/2023]
Abstract
Immunogenic cell death (ICD) has been a revolutionary modality in cancer treatment since it kills primary tumors and prevents recurrent malignancy simultaneously. ICD represents a particular form of cancer cell death accompanied by production of damage-associated molecular patterns (DAMPs) that can be recognized by pattern recognition receptors (PRRs), which enhances infiltration of effector T cells and potentiates antitumor immune responses. Various treatment methods can elicit ICD involving chemo- and radio-therapy, phototherapy and nanotechnology to efficiently convert dead cancer cells into vaccines and trigger the antigen-specific immune responses. Nevertheless, the efficacy of ICD-induced therapies is restrained due to low accumulation in the tumor sites and damage of normal tissues. Thus, researchers have been devoted to overcoming these problems with novel materials and strategies. In this review, current knowledge on different ICD modalities, various ICD inducers, development and application of novel ICD-inducing strategies are summarized. Moreover, the prospects and challenges are briefly outlined to provide reference for future design of novel immunotherapy based on ICD effect.
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Affiliation(s)
- Sihui Yu
- Department of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Hongyang Xiao
- Department of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Li Ma
- Department of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Jiawen Zhang
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China; Reproductive Medicine Center, Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
| | - Jiarong Zhang
- Department of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.
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7
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Golbashirzadeh M, Heidari HR, Aghamolayi AA, Fattahi Y, Talebi M, Khosroushahi AY. In vitro siRNA-mediated GPX4 and AKT1 silencing in oxaliplatin resistance cancer cells induces ferroptosis and apoptosis. Med Oncol 2023; 40:279. [PMID: 37632628 DOI: 10.1007/s12032-023-02130-6] [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: 01/20/2022] [Accepted: 02/21/2022] [Indexed: 08/28/2023]
Abstract
Oxaliplatin is a member of platinum-based chemotherapy drugs frequently used in colorectal cancer (CRC). However, resistance to oxaliplatin causes tumor progression and metastasis. Akt1 and Gpx4 are essential regulator genes of apoptosis and ferroptosis pathways. Inhibition of these genes might eradicate oxaliplatin resistance in resistant CRC cells. We compared two cell death strategies to reverse drug resistance in Caco-2 and HT-29 oxaliplatin-resistant cell lines. We used the AKT1-specific siRNA to induce apoptosis. Also, GPX4-specific siRNA and FIN56 were utilized to generate ferroptosis. The effect of these treatments was assessed by reactive oxygen species (ROS) formation, cell viability, and protein expression level assays. Besides, the expression of GPX4, CoQ10, and NRF2 was assessed in both cell lines after treatments. Correctly measuring the expression of these responsible genes and proteins confirms the occurrence of different types of cell death. In addition, the ability of Akt1/ GPX4 siRNA in resensitizing HT-29 and Caco-2 oxaliplatin resistance cells was evaluated. Our finding showed that the upregulation of GPX4/siRNA caused a reduction in GPX4 and CoQ10 expressions in both cell lines. However, the expression level of NRF2 showed the same level in our cell lines, so we observed a downregulation of NRF2 in resistant CRC cell lines. Cell viability assay indicated that induction of ferroptosis by GPX4/siRNA or FIN56 and apoptosis by Akt1/siRNA in resistant cell lines could reverse the oxaliplatin resistance. We concluded that downregulation of Akt1 or Gpx4 could increase the efficacy of oxaliplatin to overcome the resistance compared to FIN56.
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Affiliation(s)
- Morteza Golbashirzadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, P.O. 14766-51664, Tabriz, Iran
| | - Hamid Reza Heidari
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, P.O. 14766-51664, Tabriz, Iran.
| | - Ali Asghar Aghamolayi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, P.O. 14766-51664, Tabriz, Iran
| | - Yasin Fattahi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, P.O. 14766-51664, Tabriz, Iran
| | - Mehdi Talebi
- Hematology and Oncology Research Center, Department of Applied Cell Sciences, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ahmad Yari Khosroushahi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Medical Nanotechnology, Faculty of Advanced Medical Science, Tabriz University of Medical Sciences, Daneshgah Street, P.O.Box 51548-53431, Tabriz, Iran.
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8
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Klapp V, Álvarez-Abril B, Leuzzi G, Kroemer G, Ciccia A, Galluzzi L. The DNA Damage Response and Inflammation in Cancer. Cancer Discov 2023; 13:1521-1545. [PMID: 37026695 DOI: 10.1158/2159-8290.cd-22-1220] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/27/2023] [Accepted: 02/23/2023] [Indexed: 04/08/2023]
Abstract
Genomic stability in normal cells is crucial to avoid oncogenesis. Accordingly, multiple components of the DNA damage response (DDR) operate as bona fide tumor suppressor proteins by preserving genomic stability, eliciting the demise of cells with unrepairable DNA lesions, and engaging cell-extrinsic oncosuppression via immunosurveillance. That said, DDR sig-naling can also favor tumor progression and resistance to therapy. Indeed, DDR signaling in cancer cells has been consistently linked to the inhibition of tumor-targeting immune responses. Here, we discuss the complex interactions between the DDR and inflammation in the context of oncogenesis, tumor progression, and response to therapy. SIGNIFICANCE Accumulating preclinical and clinical evidence indicates that DDR is intimately connected to the emission of immunomodulatory signals by normal and malignant cells, as part of a cell-extrinsic program to preserve organismal homeostasis. DDR-driven inflammation, however, can have diametrically opposed effects on tumor-targeting immunity. Understanding the links between the DDR and inflammation in normal and malignant cells may unlock novel immunotherapeutic paradigms to treat cancer.
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Affiliation(s)
- Vanessa Klapp
- Department of Radiation Oncology, Weill Cornell Medical College, New York, New York
- Tumor Stroma Interactions, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
- Faculty of Science, Technology and Medicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Beatriz Álvarez-Abril
- Department of Radiation Oncology, Weill Cornell Medical College, New York, New York
- Department of Hematology and Oncology, Hospital Universitario Morales Meseguer, Murcia, Spain
| | - Giuseppe Leuzzi
- Department of Genetics and Development, Columbia University Irving Medical Center, New York, New York
- Herbert Irving Comprehensive Cancer Center, New York, New York
- Institute for Cancer Genetics, Columbia University Irving Medical Center, New York, New York
| | - Guido Kroemer
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le Cancer, Université de Paris, Sorbonne Université, Inserm U1138, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Institut Gustave Roussy, Villejuif, France
- Institut du Cancer Paris CARPEM, Department of Biology, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Alberto Ciccia
- Department of Genetics and Development, Columbia University Irving Medical Center, New York, New York
- Herbert Irving Comprehensive Cancer Center, New York, New York
- Institute for Cancer Genetics, Columbia University Irving Medical Center, New York, New York
| | - Lorenzo Galluzzi
- Department of Radiation Oncology, Weill Cornell Medical College, New York, New York
- Sandra and Edward Meyer Cancer Center, New York, New York
- Caryl and Israel Englander Institute for Precision Medicine, New York, New York
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Yu X, Zhu L, Wang T, Li L, Liu J, Che G, Zhou Q. Enhancing the anti-tumor response by combining DNA damage repair inhibitors in the treatment of solid tumors. Biochim Biophys Acta Rev Cancer 2023; 1878:188910. [PMID: 37172653 DOI: 10.1016/j.bbcan.2023.188910] [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: 11/16/2022] [Revised: 03/12/2023] [Accepted: 05/09/2023] [Indexed: 05/15/2023]
Abstract
The anti-cancer efficacy of anti-malignancy therapies is related to DNA damage. However, DNA damage-response mechanisms can repair DNA damage, failing anti-tumor therapy. The resistance to chemotherapy, radiotherapy, and immunotherapy remains a clinical challenge. Thus, new strategies to overcome these therapeutic resistance mechanisms are needed. DNA damage repair inhibitors (DDRis) continue to be investigated, with polyadenosine diphosphate ribose polymerase inhibitors being the most studied inhibitors. Evidence of their clinical benefits and therapeutic potential in preclinical studies is growing. In addition to their potential as a monotherapy, DDRis may play an important synergistic role with other anti-cancer therapies or in reversing acquired treatment resistance. Here we review the impact of DDRis on solid tumors and the potential value of combinations of different treatment modalities with DDRis for solid tumors.
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Affiliation(s)
- Xianzhe Yu
- Lung Cancer Institute/Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, People's Republic of China; Department of Gastrointestinal Surgery, Chengdu Second People's Hospital, No. 10 Qinyun Nan Street, Chengdu 610041, Sichuan Province, People's Republic of China
| | - Lingling Zhu
- Lung Cancer Institute/Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, People's Republic of China
| | - Ting Wang
- Lung Cancer Institute/Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, People's Republic of China
| | - Lu Li
- Lung Cancer Institute/Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, People's Republic of China
| | - Jiewei Liu
- Lung Cancer Institute/Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, People's Republic of China.
| | - Guowei Che
- Lung Cancer Institute/Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, People's Republic of China.
| | - Qinghua Zhou
- Lung Cancer Institute/Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, People's Republic of China.
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10
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Jani S, Church CD, Nghiem P. Insights into anti-tumor immunity via the polyomavirus shared across human Merkel cell carcinomas. Front Immunol 2023; 14:1172913. [PMID: 37287968 PMCID: PMC10242112 DOI: 10.3389/fimmu.2023.1172913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/27/2023] [Indexed: 06/09/2023] Open
Abstract
Understanding and augmenting cancer-specific immunity is impeded by the fact that most tumors are driven by patient-specific mutations that encode unique antigenic epitopes. The shared antigens in virus-driven tumors can help overcome this limitation. Merkel cell carcinoma (MCC) is a particularly interesting tumor immunity model because (1) 80% of cases are driven by Merkel cell polyomavirus (MCPyV) oncoproteins that must be continually expressed for tumor survival; (2) MCPyV oncoproteins are only ~400 amino acids in length and are essentially invariant between tumors; (3) MCPyV-specific T cell responses are robust and strongly linked to patient outcomes; (4) anti-MCPyV antibodies reliably increase with MCC recurrence, forming the basis of a standard clinical surveillance test; and (5) MCC has one of the highest response rates to PD-1 pathway blockade among all solid cancers. Leveraging these well-defined viral oncoproteins, a set of tools that includes over 20 peptide-MHC class I tetramers has been developed to facilitate the study of anti-tumor immunity across MCC patients. Additionally, the highly immunogenic nature of MCPyV oncoproteins forces MCC tumors to develop robust immune evasion mechanisms to survive. Indeed, several immune evasion mechanisms are active in MCC, including transcriptional downregulation of MHC expression by tumor cells and upregulation of inhibitory molecules including PD-L1 and immunosuppressive cytokines. About half of patients with advanced MCC do not persistently benefit from PD-1 pathway blockade. Herein, we (1) summarize the lessons learned from studying the anti-tumor T cell response to virus-positive MCC; (2) review immune evasion mechanisms in MCC; (3) review mechanisms of resistance to immune-based therapies in MCC and other cancers; and (4) discuss how recently developed tools can be used to address open questions in cancer immunotherapy. We believe detailed investigation of this model cancer will provide insight into tumor immunity that will likely also be applicable to more common cancers without shared tumor antigens.
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Affiliation(s)
- Saumya Jani
- Department of Medicine, University of Washington, Seattle, WA, United States
| | - Candice D. Church
- Department of Medicine, University of Washington, Seattle, WA, United States
| | - Paul Nghiem
- Department of Medicine, University of Washington, Seattle, WA, United States
- Fred Hutchinson Cancer Center, Seattle, WA, United States
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11
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Li Y, Wang X, Hou X, Ma X. Could Inhibiting the DNA Damage Repair Checkpoint Rescue Immune-Checkpoint-Inhibitor-Resistant Endometrial Cancer? J Clin Med 2023; 12:jcm12083014. [PMID: 37109350 PMCID: PMC10144486 DOI: 10.3390/jcm12083014] [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: 02/17/2023] [Revised: 03/23/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Endometrial cancer (EC) is increasingly undermining female health worldwide, with poor survival rates for advanced or recurrent/metastatic diseases. The application of immune checkpoint inhibitors (ICIs) has opened a window of opportunity for patients with first-line therapy failure. However, there is a subset of patients with endometrial cancer who remain insensitive to immunotherapy alone. Therefore, it is necessary to develop new therapeutic agents and further explore reliable combinational strategies to optimize the efficacy of immunotherapy. DNA damage repair (DDR) inhibitors as novel targeted drugs are able to generate genomic toxicity and induce cell death in solid tumors, including EC. Recently, growing evidence has demonstrated the DDR pathway modulates innate and adaptive immunity in tumors. In this review, we concentrate on the exploration of the intrinsic correlation between DDR pathways, especially the ATM-CHK2-P53 pathway and the ATR-CHK1-WEE1 pathway, and oncologic immune response, as well as the feasibility of adding DDR inhibitors to ICIs for the treatment of patients with advanced or recurrent/metastatic EC. We hope that this review will offer some beneficial references to the investigation of immunotherapy and provide a reasonable basis for "double-checkpoint inhibition" in EC.
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Affiliation(s)
- Yinuo Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiangyu Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xin Hou
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiangyi Ma
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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12
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Cherradi S, Garambois V, Marines J, Andrade AF, Fauvre A, Morand O, Fargal M, Mancouri F, Ayrolles-Torro A, Vezzo-Vié N, Jarlier M, Loussaint G, Huvelle S, Joubert N, Mazard T, Gongora C, Pourquier P, Boissière-Michot F, Rio MD. Improving the response to oxaliplatin by targeting chemotherapy-induced CLDN1 in resistant metastatic colorectal cancer cells. Cell Biosci 2023; 13:72. [PMID: 37041570 PMCID: PMC10091849 DOI: 10.1186/s13578-023-01015-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 03/15/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND Tumor resistance is a frequent cause of therapy failure and remains a major challenge for the long-term management of colorectal cancer (CRC). The aim of this study was to determine the implication of the tight junctional protein claudin 1 (CLDN1) in the acquired resistance to chemotherapy. METHODS Immunohistochemistry was used to determine CLDN1 expression in post-chemotherapy liver metastases from 58 CRC patients. The effects of oxaliplatin on membrane CLDN1 expression were evaluated by flow cytometry, immunofluorescence and western blotting experiments in vitro and in vivo. Phosphoproteome analyses, proximity ligation and luciferase reporter assays were used to unravel the mechanism of CLDN1 induction. RNAseq experiments were performed on oxaliplatin-resistant cell lines to investigate the role of CLDN1 in chemoresistance. The "one-two punch" sequential combination of oxaliplatin followed by an anti-CLDN1 antibody-drug conjugate (ADC) was tested in both CRC cell lines and murine models. RESULTS We found a significant correlation between CLDN1 expression level and histologic response to chemotherapy, CLDN1 expression being the highest in resistant metastatic residual cells of patients showing minor responses. Moreover, in both murine xenograft model and CRC cell lines, CLDN1 expression was upregulated after exposure to conventional chemotherapies used in CRC treatment. CLDN1 overexpression was, at least in part, functionally related to the activation of the MAPKp38/GSK3β/Wnt/β-catenin pathway. Overexpression of CLDN1 was also observed in oxaliplatin-resistant CRC cell lines and was associated with resistance to apoptosis, suggesting an anti-apoptotic role for CLDN1. Finally, we demonstrated that the sequential treatment with oxaliplatin followed by an anti-CLDN1 ADC displayed a synergistic effect in vitro and in in vivo. CONCLUSION Our study identifies CLDN1 as a new biomarker of acquired resistance to chemotherapy in CRC patients and suggests that a "one-two punch" approach targeting chemotherapy-induced CLDN1 expression may represent a therapeutic opportunity to circumvent resistance and to improve the outcome of patients with advanced CRC.
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Affiliation(s)
- Sara Cherradi
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Véronique Garambois
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Johanna Marines
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Augusto Faria Andrade
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Alexandra Fauvre
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Olivia Morand
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Manon Fargal
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Ferial Mancouri
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Adeline Ayrolles-Torro
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Nadia Vezzo-Vié
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Marta Jarlier
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
- Biometry Department, ICM, Montpellier, France
| | - Gerald Loussaint
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Steve Huvelle
- GICC, Team IMT, University of Tours, Tours, 7501, F-37032, France
| | - Nicolas Joubert
- GICC, Team IMT, University of Tours, Tours, 7501, F-37032, France
| | - Thibault Mazard
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
- Department of Medical Oncology, ICM, Montpellier, France
| | - Céline Gongora
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Philippe Pourquier
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
| | - Florence Boissière-Michot
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France
- Translational Research Unit, ICM, Montpellier, France
| | - Maguy Del Rio
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut du Cancer de Montpellier, 208 rue des Apothicaires, Montpellier Cedex 5, F-34298, France.
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13
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Zhai J, Gu X, Liu Y, Hu Y, Jiang Y, Zhang Z. Chemotherapeutic and targeted drugs-induced immunogenic cell death in cancer models and antitumor therapy: An update review. Front Pharmacol 2023; 14:1152934. [PMID: 37153795 PMCID: PMC10160433 DOI: 10.3389/fphar.2023.1152934] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 04/04/2023] [Indexed: 05/10/2023] Open
Abstract
As traditional strategies for cancer treatment, some chemotherapy agents, such as doxorubicin, oxaliplatin, cyclophosphamide, bortezomib, and paclitaxel exert their anti-tumor effects by inducing immunogenic cell death (ICD) of tumor cells. ICD induces anti-tumor immunity through release of, or exposure to, damage-related molecular patterns (DAMPs), including high mobility group box 1 (HMGB1), calreticulin, adenosine triphosphate, and heat shock proteins. This leads to activation of tumor-specific immune responses, which can act in combination with the direct killing functions of chemotherapy drugs on cancer cells to further improve their curative effects. In this review, we highlight the molecular mechanisms underlying ICD, including those of several chemotherapeutic drugs in inducing DAMPs exposed during ICD to activate the immune system, as well as discussing the prospects for application and potential role of ICD in cancer immunotherapy, with the aim of providing valuable inspiration for future development of chemoimmunotherapy.
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14
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Gospodinov A, Dzhokova S, Petrova M, Ugrinova I. Chromatin regulators in DNA replication and genome stability maintenance during S-phase. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2023; 135:243-280. [PMID: 37061334 DOI: 10.1016/bs.apcsb.2023.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
The duplication of genetic information is central to life. The replication of genetic information is strictly controlled to ensure that each piece of genomic DNA is copied only once during a cell cycle. Factors that slow or stop replication forks cause replication stress. Replication stress is a major source of genome instability in cancer cells. Multiple control mechanisms facilitate the unimpeded fork progression, prevent fork collapse and coordinate fork repair. Chromatin alterations, caused by histone post-translational modifications and chromatin remodeling, have critical roles in normal replication and in avoiding replication stress and its consequences. This text reviews the chromatin regulators that ensure DNA replication and the proper response to replication stress. We also briefly touch on exploiting replication stress in therapeutic strategies. As chromatin regulators are frequently mutated in cancer, manipulating their activity could provide many possibilities for personalized treatment.
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Affiliation(s)
- Anastas Gospodinov
- Roumen Tsanev Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia, Bulgaria.
| | - Stefka Dzhokova
- Roumen Tsanev Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Maria Petrova
- Roumen Tsanev Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Iva Ugrinova
- Roumen Tsanev Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia, Bulgaria
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15
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Salguero C, Valladolid C, Robinson HMR, Smith GCM, Yap TA. Targeting ATR in Cancer Medicine. Cancer Treat Res 2023; 186:239-283. [PMID: 37978140 DOI: 10.1007/978-3-031-30065-3_14] [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] [Indexed: 11/19/2023]
Abstract
As a key component of the DNA Damage Response, the Ataxia telangiectasia and Rad3-related (ATR) protein is a promising druggable target that is currently widely evaluated in phase I-II-III clinical trials as monotherapy and in combinations with other rational antitumor agents, including immunotherapy, DNA repair inhibitors, chemo- and radiotherapy. Ongoing clinical studies for this drug class must address the optimization of the therapeutic window to limit overlapping toxicities and refine the target population that will most likely benefit from ATR inhibition. With advances in the development of personalized treatment strategies for patients with advanced solid tumors, many ongoing ATR inhibitor trials have been recruiting patients based on their germline and somatic molecular alterations, rather than relying solely on specific tumor subtypes. Although a spectrum of molecular alterations have already been identified as potential predictive biomarkers of response that may sensitize to ATR inhibition, these biomarkers must be analytically validated and feasible to measure robustly to allow for successful integration into the clinic. While several ATR inhibitors in development are poised to address a clinically unmet need, no ATR inhibitor has yet received FDA-approval. This chapter details the underlying rationale for targeting ATR and summarizes the current preclinical and clinical landscape of ATR inhibitors currently in evaluation, as their regulatory approval potentially lies close in sight.
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Affiliation(s)
- Carolina Salguero
- Department of Investigational Cancer Therapeutics (Phase I Program), Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christian Valladolid
- Department of Investigational Cancer Therapeutics (Phase I Program), Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Helen M R Robinson
- Artios Pharma, The Glenn Berge Building, Babraham Research Campus, Cambridge, UK
| | - Graeme C M Smith
- Artios Pharma, The Glenn Berge Building, Babraham Research Campus, Cambridge, UK
| | - Timothy A Yap
- Department of Investigational Cancer Therapeutics (Phase I Program), Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- The Institute for Applied Cancer Science, and Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, 1400 Holcombe Boulevard, TX, 77030, Houston, USA.
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16
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A Novel 3D Culture Scaffold to Shorten Development Time for Multicellular Tumor Spheroids. Int J Mol Sci 2022; 23:ijms232213962. [PMID: 36430445 PMCID: PMC9699299 DOI: 10.3390/ijms232213962] [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: 09/21/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Multicellular tumor spheroids and tumoroids are considered ideal in vitro models that reflect the features of the tumor microenvironment. Biomimetic components resembling the extracellular matrix form scaffolds to provide structure to 3-dimensional (3D) culture systems, supporting the growth of both spheroids and tumoroids. Although Matrigel has long been used to support 3D culture systems, batch variations, component complexity, and the use of components derived from tumors are complicating factors. To address these issues, we developed the ACD 3D culture system to provide better control and consistency. We evaluated spheroid and tumoroid formation using the ACD 3D culture system, including the assessment of cell viability and cancer marker expression. Under ACD 3D culture conditions, spheroids derived from cancer cell lines exhibited cancer stem cell characteristics, including a sphere-forming size and the expression of stem cell marker genes. The ACD 3D culture system was also able to support patient-derived primary cells and organoid cell cultures, displaying adequate cell growth, appropriate morphology, and resistance to oxaliplatin treatment. These spheroids could also be used for drug screening purposes. In conclusion, the ACD 3D culture system represents an efficient tool for basic cancer research and therapeutic development.
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17
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RNA-binding protein ZCCHC4 promotes human cancer chemoresistance by disrupting DNA-damage-induced apoptosis. Signal Transduct Target Ther 2022; 7:240. [PMID: 35853866 PMCID: PMC9296561 DOI: 10.1038/s41392-022-01033-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 05/14/2022] [Accepted: 05/15/2022] [Indexed: 12/02/2022] Open
Abstract
RNA-binding proteins (RBPs) play important roles in cancer development and treatment. However, the tumor-promoting RBPs and their partners, which may potentially serve as the cancer therapeutic targets, need to be further identified. Here, we report that zinc finger CCHC domain-containing protein 4 (ZCCHC4) is of aberrantly high expression in multiple human cancer tissues and is associated with poor prognosis and chemoresistance in patients of hepatocellular carcinoma (HCC), pancreatic cancer and colon cancer. ZCCHC4 promotes chemoresistance of HCC cells to DNA-damage agent (DDA) both in vitro and in vivo. HCC cell deficiency of ZCCHC4 reduces tumor growth in vivo and intratumoral interference of ZCCHC4 expression obviously enhances the DDA-induced antitumor effect. Mechanistically, ZCCHC4 inhibits DNA-damage-induced apoptosis in HCC cells by interacting with a new long noncoding RNA (lncRNA) AL133467.2 to hamper its pro-apoptotic function. Also, ZCCHC4 blocks the interaction between AL133467.2 and γH2AX upon DDA treatment to inhibit apoptotic signaling and promote chemoresistance to DDAs. Knockout of ZCCHC4 promotes AL133467.2 and γH2AX interaction for enhancing chemosensitivity in HCC cells. Together, our study identifies ZCCHC4 as a new predictor of cancer poor prognosis and a potential target for improving chemotherapy effects, providing mechanistic insights to the roles of RBPs and their partners in cancer progression and chemoresistance.
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18
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Hsieh RCE, Krishnan S, Wu RC, Boda AR, Liu A, Winkler M, Hsu WH, Lin SH, Hung MC, Chan LC, Bhanu KR, Srinivasamani A, De Azevedo RA, Chou YC, DePinho RA, Gubin M, Vilar E, Chen CH, Slay R, Jayaprakash P, Hegde SM, Hartley G, Lea ST, Prasad R, Morrow B, Couillault CA, Steiner M, Wang CC, Venkatesulu BP, Taniguchi C, Kim YSB, Chen J, Rudqvist NP, Curran MA. ATR-mediated CD47 and PD-L1 up-regulation restricts radiotherapy-induced immune priming and abscopal responses in colorectal cancer. Sci Immunol 2022; 7:eabl9330. [PMID: 35687697 DOI: 10.1126/sciimmunol.abl9330] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Radiotherapy (RT) of colorectal cancer (CRC) can prime adaptive immunity against tumor-associated antigen (TAA)-expressing CRC cells systemically. However, abscopal tumor remissions are extremely rare, and the postirradiation immune escape mechanisms in CRC remain elusive. Here, we found that irradiated CRC cells used ATR-mediated DNA repair signaling pathway to up-regulate both CD47 and PD-L1, which through engagement of SIRPα and PD-1, respectively, prevented phagocytosis by antigen-presenting cells and thereby limited TAA cross-presentation and innate immune activation. This postirradiation CD47 and PD-L1 up-regulation was observed across various human solid tumor cells. Concordantly, rectal cancer patients with poor responses to neoadjuvant RT exhibited significantly elevated postirradiation CD47 levels. The combination of RT, anti-SIRPα, and anti-PD-1 reversed adaptive immune resistance and drove efficient TAA cross-presentation, resulting in robust TAA-specific CD8 T cell priming, functional activation of T effectors, and increased T cell clonality and clonal diversity. We observed significantly higher complete response rates to RT/anti-SIRPα/anti-PD-1 in both irradiated and abscopal tumors and prolonged survival in three distinct murine CRC models, including a cecal orthotopic model. The efficacy of triple combination therapy was STING dependent as knockout animals lost most benefit of adding anti-SIRPα and anti-PD-1 to RT. Despite activation across the myeloid stroma, the enhanced dendritic cell function accounts for most improvements in CD8 T cell priming. These data suggest ATR-mediated CD47 and PD-L1 up-regulation as a key mechanism restraining radiation-induced immune priming. RT combined with SIRPα and PD-1 blockade promotes robust antitumor immune priming, leading to systemic tumor regressions.
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Affiliation(s)
- Rodney Cheng-En Hsieh
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan, Taiwan
| | - Sunil Krishnan
- Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Ren-Chin Wu
- Department of Pathology, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan, Taiwan
| | - Akash R Boda
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Arthur Liu
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Michelle Winkler
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Wen-Hao Hsu
- University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Cancer Biology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Steven Hsesheng Lin
- University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mien-Chie Hung
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Graduate Institute of Biomedical Sciences, Research Center for Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung, Taiwan
| | - Li-Chuan Chan
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Krithikaa Rajkumar Bhanu
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Anupallavi Srinivasamani
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | | | - Yung-Chih Chou
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan, Taiwan
| | - Ronald A DePinho
- University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Cancer Biology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Matthew Gubin
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Parker Institute for Cancer Immunotherapy, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Eduardo Vilar
- University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Clinical Cancer Prevention, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chao Hsien Chen
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Hospital, Houston, TX, USA
| | - Ravaen Slay
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Priyamvada Jayaprakash
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shweta Mahendra Hegde
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Genevieve Hartley
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Spencer T Lea
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Rishika Prasad
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Brittany Morrow
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | | | - Madeline Steiner
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Chun-Chieh Wang
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan, Taiwan
| | - Bhanu Prasad Venkatesulu
- Department of Radiation Oncology, Loyola University Stritch School of Medicine, Chicago, IL, USA
| | - Cullen Taniguchi
- University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yon Son Betty Kim
- Department of Neurosurgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Junjie Chen
- University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA.,Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nils-Petter Rudqvist
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Michael A Curran
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston, Houston, TX, USA
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19
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Multiplexed-Based Assessment of DNA Damage Response to Chemotherapies Using Cell Imaging Cytometry. Int J Mol Sci 2022; 23:ijms23105701. [PMID: 35628514 PMCID: PMC9145608 DOI: 10.3390/ijms23105701] [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: 05/02/2022] [Revised: 05/15/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022] Open
Abstract
The current methods for measuring the DNA damage response (DDR) are relatively labor-intensive and usually based on Western blotting, flow cytometry, and/or confocal immunofluorescence analyses. They require many cells and are often limited to the assessment of a single or few proteins. Here, we used the Celigo® image cytometer to evaluate the cell response to DNA-damaging agents based on a panel of biomarkers associated with the main DDR signaling pathways. We investigated the cytostatic or/and the cytotoxic effects of these drugs using simultaneous propidium iodide and calcein-AM staining. We also describe new dedicated multiplexed protocols to investigate the qualitative (phosphorylation) or the quantitative changes of eleven DDR markers (H2AX, DNA-PKcs, ATR, ATM, CHK1, CHK2, 53BP1, NBS1, RAD51, P53, P21). The results of our study clearly show the advantage of using this methodology because the multiplexed-based evaluation of these markers can be performed in a single experiment using the standard 384-well plate format. The analyses of multiple DDR markers together with the cell cycle status provide valuable insights into the mechanism of action of investigational drugs that induce DNA damage in a time- and cost-effective manner due to the low amounts of antibodies and reagents required.
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20
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Devin J, Cañeque T, Lin YL, Mondoulet L, Veyrune JL, Abouladze M, Garcia De Paco E, Karmous Gadacha O, Cartron G, Pasero P, Bret C, Rodriguez R, Moreaux J. Targeting Cellular Iron Homeostasis with Ironomycin in Diffuse Large B-cell Lymphoma. Cancer Res 2022; 82:998-1012. [PMID: 35078814 PMCID: PMC9359736 DOI: 10.1158/0008-5472.can-21-0218] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 08/14/2021] [Accepted: 01/21/2022] [Indexed: 01/19/2023]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common hematological malignancy. Although more than half of patients with DLBCL achieve long-term remission, the majority of remaining patients succumb to the disease. As abnormal iron homeostasis is implicated in carcinogenesis and the progression of many tumors, we searched for alterations in iron metabolism in DLBCL that could be exploited to develop novel therapeutic strategies. Analysis of the iron metabolism gene expression profile of large cohorts of patients with DLBCL established the iron score (IS), a gene expression-based risk score enabling identification of patients with DLBCL with a poor outcome who might benefit from a suitable targeted therapy. In a panel of 16 DLBCL cell lines, ironomycin, a promising lysosomal iron-targeting small molecule, inhibited DLBCL cell proliferation at nanomolar concentrations compared with typical iron chelators. Ironomycin also induced significant cell growth inhibition, ferroptosis, and autophagy. Ironomycin treatment resulted in accumulation of DNA double-strand breaks, delayed progression of replication forks, and increased RPA2 phosphorylation, a marker of replication stress. Ironomycin significantly reduced the median number of viable primary DLBCL cells of patients without major toxicity for nontumor cells from the microenvironment and presented low toxicity in hematopoietic progenitors compared with conventional treatments. Significant synergistic effects were also observed by combining ironomycin with doxorubicin, BH3 mimetics, BTK inhibitors, or Syk inhibitors. Altogether, these data demonstrate that a subgroup of high-risk patients with DLBCL can be identified with the IS that can potentially benefit from targeting iron homeostasis. SIGNIFICANCE Iron homeostasis represents a potential therapeutic target for high-risk patients with DLBCL that can be targeted with ironomycin to induce cell death and to sensitize tumor cells to conventional treatments.
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Affiliation(s)
- Julie Devin
- Department of Biological Hematology, CHU Montpellier, Montpellier, France.,Institute of Human Genetics, UMR 9002 CNRS-UM, Montpellier, France
| | - Tatiana Cañeque
- Chemical Biology of Cancer Laboratory, Institut Curie, 26 rue d'Ulm, 75248 Paris Cedex 05, France; PSL Université, Paris, France; CNRS UMR 3666, Paris, France; INSERM U1143, Paris, France
| | - Yea-Lih Lin
- Institute of Human Genetics, UMR 9002 CNRS-UM, Montpellier, France
| | | | - Jean-Luc Veyrune
- Institute of Human Genetics, UMR 9002 CNRS-UM, Montpellier, France
| | - Matthieu Abouladze
- Department of Biological Hematology, CHU Montpellier, Montpellier, France.,Institute of Human Genetics, UMR 9002 CNRS-UM, Montpellier, France
| | - Elvira Garcia De Paco
- Department of Biological Hematology, CHU Montpellier, Montpellier, France.,Institute of Human Genetics, UMR 9002 CNRS-UM, Montpellier, France
| | - Ouissem Karmous Gadacha
- Department of Biological Hematology, CHU Montpellier, Montpellier, France.,Institute of Human Genetics, UMR 9002 CNRS-UM, Montpellier, France
| | | | - Philippe Pasero
- Institute of Human Genetics, UMR 9002 CNRS-UM, Montpellier, France
| | - Caroline Bret
- Department of Biological Hematology, CHU Montpellier, Montpellier, France.,University of Montpellier, UFR Medicine, Montpellier, France.,Corresponding Authors: Jerome Moreaux, Department of Biological Hematology, Hôpital Saint-Eloi - CHRU de Montpellier, 80, av. Augustin Fliche, 34295 Montpellier Cedex 5, IGH - Institute of Human Genetics, CNRS UMR-UM 9002, Montpellier, France. Phone: 33-0-467337903; Fax: 33(0)467337036; E-mail: ; Raphaël Rodriguez, Chemical Biology of Cancer Laboratory, Institut Curie, 26 rue d'Ulm, 75248 Paris, France. Phone: 33-0-448482191; E-mail: ; and Caroline Bret, Department of Biological Hematology, Hôpital Saint-Eloi - CHRU de Montpellier, 80, av. Augustin Fliche, 34295 Montpellier Cedex 5, IGH - Institute of Human Genetics, CNRS UMR-UM 9002, Montpellier, France. Phone: 33-0-467337031; Fax: 33-0-467337036; E-mail:
| | - Raphaël Rodriguez
- Chemical Biology of Cancer Laboratory, Institut Curie, 26 rue d'Ulm, 75248 Paris Cedex 05, France; PSL Université, Paris, France; CNRS UMR 3666, Paris, France; INSERM U1143, Paris, France.,Corresponding Authors: Jerome Moreaux, Department of Biological Hematology, Hôpital Saint-Eloi - CHRU de Montpellier, 80, av. Augustin Fliche, 34295 Montpellier Cedex 5, IGH - Institute of Human Genetics, CNRS UMR-UM 9002, Montpellier, France. Phone: 33-0-467337903; Fax: 33(0)467337036; E-mail: ; Raphaël Rodriguez, Chemical Biology of Cancer Laboratory, Institut Curie, 26 rue d'Ulm, 75248 Paris, France. Phone: 33-0-448482191; E-mail: ; and Caroline Bret, Department of Biological Hematology, Hôpital Saint-Eloi - CHRU de Montpellier, 80, av. Augustin Fliche, 34295 Montpellier Cedex 5, IGH - Institute of Human Genetics, CNRS UMR-UM 9002, Montpellier, France. Phone: 33-0-467337031; Fax: 33-0-467337036; E-mail:
| | - Jerome Moreaux
- Department of Biological Hematology, CHU Montpellier, Montpellier, France.,Institute of Human Genetics, UMR 9002 CNRS-UM, Montpellier, France.,University of Montpellier, UFR Medicine, Montpellier, France.,Institut Universitaire de France (IUF), Paris, France.,Corresponding Authors: Jerome Moreaux, Department of Biological Hematology, Hôpital Saint-Eloi - CHRU de Montpellier, 80, av. Augustin Fliche, 34295 Montpellier Cedex 5, IGH - Institute of Human Genetics, CNRS UMR-UM 9002, Montpellier, France. Phone: 33-0-467337903; Fax: 33(0)467337036; E-mail: ; Raphaël Rodriguez, Chemical Biology of Cancer Laboratory, Institut Curie, 26 rue d'Ulm, 75248 Paris, France. Phone: 33-0-448482191; E-mail: ; and Caroline Bret, Department of Biological Hematology, Hôpital Saint-Eloi - CHRU de Montpellier, 80, av. Augustin Fliche, 34295 Montpellier Cedex 5, IGH - Institute of Human Genetics, CNRS UMR-UM 9002, Montpellier, France. Phone: 33-0-467337031; Fax: 33-0-467337036; E-mail:
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21
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Gao F, Mu X, Wu H, Chen L, Liu J, Zhao Y. Calreticulin (CALR)-induced activation of NF-ĸB signaling pathway boosts lung cancer cell proliferation. Bioengineered 2022; 13:6856-6865. [PMID: 35264066 PMCID: PMC8974040 DOI: 10.1080/21655979.2022.2040874] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Calreticulin (CALR) is known to be aberrantly expressed in lung though the etiology underlying this phenomenon remains undetermined. The (Cancer Genome Atlas) databases were adopted to evaluate the expression status of CALR in pan-cancer, including Lung adenocarcinoma (LUAD) and Lung squamous cell carcinoma (LUSC) accompanied with Genotype-Tissue Expression project (GETx) database. Receiver operating characteristic (ROC) curves and Kaplan-Meier survival curve were plotted to assess its clinical significance in lung cancer. CCK8 and colony formation assays were conducted in addition to in vivo assays. The impact of CALR expression on NF-ĸB-mediated luciferase activity was detected by Luciferase assays. The regulatory relationship between CALR and NF-ĸB was further verified by NF-ĸB inhibitor treatment. LUAD and LUSC tissues reflected marked elevation in the mRNA levels of CALR. ROC analysis showed that CALR expression had a diagnostic value for LUAD or LUSC patients. High-CARL patients demonstrated inferior survival compared to that of Low-CALR patients. Functional assays revealed increased proliferative behaviors of A549 and H1299 cells associated with highly amplified while CALR gene inactivation could reduce the proliferation of both cells. CALR depletion decreased xenograft tumor growth. NF-ĸB transcriptional activity was found to be stimulated with CALR overexpression and reduced in CALR-deficient lung cancer cells, thereby clearly indicating CALR-dependent NF-ĸB activation. NF-ĸB specific inhibitors further validated enhanced NF-ĸB activity mediated by CALR overexpression. Conclusively, our results the role of CALR in lung cancer cells, indicating that highly expressed CALR proliferation at least by activation of NF-ĸB signaling pathway.
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Affiliation(s)
- Fangfang Gao
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, China
| | - Xiaoqian Mu
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, China
| | - Huijuan Wu
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, China
| | - Lijuan Chen
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, China
| | - Jie Liu
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, China
| | - Yanqiu Zhao
- Department of Internal Medicine, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, China
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22
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Pivotal role of PIM2 kinase in plasmablast generation and plasma cell survival, opening new treatment options in myeloma. Blood 2022; 139:2316-2337. [PMID: 35108359 DOI: 10.1182/blood.2021014011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 01/14/2022] [Indexed: 11/20/2022] Open
Abstract
The differentiation of B cells into plasmablasts (PBs) and then plasma cells (PCs) is associated with extensive cell reprogramming and new cell functions. By using specific inhibition strategies (including a novel morpholino RNA antisense approach), we found that early, sustained upregulation of the proviral integrations of Moloney virus 2 (PIM2) kinase is a pivotal event during human B cell in vitro differentiation and then continues in mature normal and malignant PCs in the bone marrow. In particular, PIM2 sustained the G1/S transition by acting on CDC25A and p27Kip1 and hindering caspase 3-driven apoptosis through BAD phosphorylation and cytoplasmic stabilization of p21Cip1. In PCs, interleukin-6 triggered PIM2 expression, resulting in anti-apoptotic effects on which malignant PCs were particularly dependent. In multiple myeloma, pan-PIM and MCL1 inhibitors displayed synergistic activity. Our results highlight a cell-autonomous function that links kinase activity to the PBs' newly acquired secretion ability and the adaptability observed in both normal and malignant PCs, and finally should prompt the reconsideration of PIM2 as a therapeutic target in multiple myeloma.
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23
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Chabanon RM, Rouanne M, Lord CJ, Soria JC, Pasero P, Postel-Vinay S. Targeting the DNA damage response in immuno-oncology: developments and opportunities. Nat Rev Cancer 2021; 21:701-717. [PMID: 34376827 DOI: 10.1038/s41568-021-00386-6] [Citation(s) in RCA: 143] [Impact Index Per Article: 47.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2021] [Indexed: 02/07/2023]
Abstract
Immunotherapy has revolutionized cancer treatment and substantially improved patient outcome with regard to multiple tumour types. However, most patients still do not benefit from such therapies, notably because of the absence of pre-existing T cell infiltration. DNA damage response (DDR) deficiency has recently emerged as an important determinant of tumour immunogenicity. A growing body of evidence now supports the concept that DDR-targeted therapies can increase the antitumour immune response by (1) promoting antigenicity through increased mutability and genomic instability, (2) enhancing adjuvanticity through the activation of cytosolic immunity and immunogenic cell death and (3) favouring reactogenicity through the modulation of factors that control the tumour-immune cell synapse. In this Review, we discuss the interplay between the DDR and anticancer immunity and highlight how this dynamic interaction contributes to shaping tumour immunogenicity. We also review the most innovative preclinical approaches that could be used to investigate such effects, including recently developed ex vivo systems. Finally, we highlight the therapeutic opportunities presented by the exploitation of the DDR-anticancer immunity interplay, with a focus on those in early-phase clinical development.
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Affiliation(s)
- Roman M Chabanon
- ATIP-Avenir Group, Inserm Unit U981, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
- The CRUK Gene Function Laboratory and Breast Cancer Now Toby Robins Breast Cancer Research Centre, The Institute of Cancer Research, London, UK
| | - Mathieu Rouanne
- Equipe Labellisée Ligue Nationale contre le Cancer, Inserm Unit U1015, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
- Département d'Urologie, Hôpital Foch, Université Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Suresnes, France
| | - Christopher J Lord
- The CRUK Gene Function Laboratory and Breast Cancer Now Toby Robins Breast Cancer Research Centre, The Institute of Cancer Research, London, UK
| | - Jean-Charles Soria
- Drug Development Department (DITEP), Gustave Roussy Cancer Campus, Villejuif, France
- Faculté de Médicine, Université Paris-Sud, Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - Philippe Pasero
- Equipe Labellisée Ligue contre le Cancer, Institut de Génétique Humaine, CNRS, Université de Montpellier, Montpellier, France
| | - Sophie Postel-Vinay
- ATIP-Avenir Group, Inserm Unit U981, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France.
- Drug Development Department (DITEP), Gustave Roussy Cancer Campus, Villejuif, France.
- Faculté de Médicine, Université Paris-Sud, Université Paris-Saclay, Le Kremlin Bicêtre, France.
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24
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Abstract
Innate immunity and the DNA damage response (DDR) pathway are inextricably linked. Within the DDR, ataxia telangiectasia and Rad3-related (ATR) is a key kinase responsible for sensing replication stress and facilitating DNA repair through checkpoint activation, cell cycle arrest, and promotion of fork recovery. Recent studies have shed light on the immunomodulatory role of the ATR-CHK1 pathway in the tumor microenvironment and the specific effects of ATR inhibition in stimulating an innate immune response. With several potent and selective ATR inhibitors in developmental pipelines, the combination of dual ATR and PD-(L)1 blockade has attracted increasing interest in cancer therapy. In this review, we summarize the clinical and preclinical data supporting the combined inhibition of ATR and PD-(L)1, discuss the potential challenges surrounding this approach, and highlight biomarkers relevant for selected patients who are most likely to benefit from the blockade of these two checkpoints. Expected final online publication date for the Annual Review of Medicine, Volume 73 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Natalie Y L Ngoi
- Department of Haematology-Oncology, National University Cancer Institute, National University Health System, Singapore 119260.,Phase I Clinical Trials Program, Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Guang Peng
- Department of Clinical Cancer Prevention, Division of Cancer Prevention and Population Sciences, University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Timothy A Yap
- Phase I Clinical Trials Program, Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.,Khalifa Institute for Personalized Cancer Therapy; Department of Thoracic/Head and Neck Medical Oncology; and Institute for Applied Cancer Science, University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA;
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25
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El Touny LH, Hose C, Connelly J, Harris E, Monks A, Dull AB, Wilsker DF, Hollingshead MG, Gottholm-Ahalt M, Alcoser SY, Mullendore ME, Parchment RE, Doroshow JH, Teicher BA, Rapisarda A. ATR inhibition reverses the resistance of homologous recombination deficient MGMT low/MMR proficient cancer cells to temozolomide. Oncotarget 2021; 12:2114-2130. [PMID: 34676045 PMCID: PMC8522839 DOI: 10.18632/oncotarget.28090] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/24/2021] [Indexed: 12/01/2022] Open
Abstract
The therapeutic efficacy of temozolomide (TMZ) is hindered by inherent and acquired resistance. Biomarkers such as MGMT expression and MMR proficiency are used as predictors of response. However, not all MGMTlow/-ve/MMRproficient patients benefit from TMZ treatment, indicating a need for additional patient selection criteria. We explored the role of ATR in mediating TMZ resistance and whether ATR inhibitors (ATRi) could reverse this resistance in multiple cancer lines. We observed that only 31% of MGMTlow/-ve/MMRproficient patient-derived and established cancer lines are sensitive to TMZ at clinically relevant concentrations. TMZ treatment resulted in DNA damage signaling in both sensitive and resistant lines, but prolonged G2/M arrest and cell death were exclusive to sensitive models. Inhibition of ATR but not ATM, sensitized the majority of resistant models to TMZ and resulted in measurable DNA damage and persistent growth inhibition. Also, compromised homologous recombination (HR) via RAD51 or BRCA1 loss only conferred sensitivity to TMZ when combined with an ATRi. Furthermore, low REV3L mRNA expression correlated with sensitivity to the TMZ and ATRi combination in vitro and in vivo. This suggests that HR defects and low REV3L levels could be useful selection criteria for enhanced clinical efficacy of an ATRi plus TMZ combination.
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Affiliation(s)
- Lara H. El Touny
- Molecular Pharmacology Laboratory, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
- Current address: Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, NIH, Bethesda, MD, USA
| | - Curtis Hose
- Molecular Pharmacology Laboratory, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
| | - John Connelly
- Molecular Pharmacology Laboratory, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
| | - Erik Harris
- Molecular Pharmacology Laboratory, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
| | - Anne Monks
- Molecular Pharmacology Laboratory, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
| | - Angie B. Dull
- Clinical Pharmacodynamic Biomarkers Program, Applied/Developmental Research Directorate, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
| | - Deborah F. Wilsker
- Clinical Pharmacodynamic Biomarkers Program, Applied/Developmental Research Directorate, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
| | | | | | | | - Michael E. Mullendore
- In Vivo Evaluation Program, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
| | - Ralph E. Parchment
- Clinical Pharmacodynamic Biomarkers Program, Applied/Developmental Research Directorate, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
| | - James H. Doroshow
- Division of Cancer Treatment and Diagnosis, NCI, Bethesda, MD, USA
- Developmental Therapeutics Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA
| | - Beverly A. Teicher
- Developmental Therapeutics Branch, Center for Cancer Research, NCI, National Institutes of Health, Bethesda, MD, USA
- Molecular Pharmacology Branch, Developmental Therapeutics Program, NCI, Rockville, MD, USA
| | - Annamaria Rapisarda
- Molecular Pharmacology Laboratory, Leidos Biomedical Research Inc., FNLCR, Frederick, MD, USA
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26
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Replication stress: from chromatin to immunity and beyond. Curr Opin Genet Dev 2021; 71:136-142. [PMID: 34455237 DOI: 10.1016/j.gde.2021.08.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/08/2021] [Accepted: 08/12/2021] [Indexed: 12/25/2022]
Abstract
Replication stress (RS) is a hallmark of cancer cells that is associated with increased genomic instability. RS occurs when replication forks encounter obstacles along the DNA. Stalled forks are signaled by checkpoint kinases that prevent fork collapse and coordinate fork repair pathways. Fork restart also depends on chromatin remodelers to increase the accessibility of nascent chromatin to recombination and repair factors. In this review, we discuss recent findings on the causes and consequences of RS, with a focus on endogenous replication impediments and their impact on fork velocity. We also discuss recent studies on the interplay between stalled forks and innate immunity, which extends the RS response beyond cell boundaries and opens new avenues for cancer therapy.
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27
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Greenlee JD, Lopez-Cavestany M, Ortiz-Otero N, Liu K, Subramanian T, Cagir B, King MR. Oxaliplatin resistance in colorectal cancer enhances TRAIL sensitivity via death receptor 4 upregulation and lipid raft localization. eLife 2021; 10:e67750. [PMID: 34342264 PMCID: PMC8331188 DOI: 10.7554/elife.67750] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 07/12/2021] [Indexed: 11/13/2022] Open
Abstract
Colorectal cancer (CRC) remains a leading cause of cancer death, and its mortality is associated with metastasis and chemoresistance. We demonstrate that oxaliplatin-resistant CRC cells are sensitized to TRAIL-mediated apoptosis. Oxaliplatin-resistant cells exhibited transcriptional downregulation of caspase-10, but this had minimal effects on TRAIL sensitivity following CRISPR-Cas9 deletion of caspase-10 in parental cells. Sensitization effects in oxaliplatin-resistant cells were found to be a result of increased DR4, as well as significantly enhanced DR4 palmitoylation and translocation into lipid rafts. Raft perturbation via nystatin and resveratrol significantly altered DR4/raft colocalization and TRAIL sensitivity. Blood samples from metastatic CRC patients were treated with TRAIL liposomes, and a 57% reduction of viable circulating tumor cells (CTCs) was observed. Increased DR4/lipid raft colocalization in CTCs was found to correspond with increased oxaliplatin resistance and increased efficacy of TRAIL liposomes. To our knowledge, this is the first study to investigate the role of lipid rafts in primary CTCs.
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Affiliation(s)
- Joshua D Greenlee
- Vanderbilt University, Department of Biomedical Engineering PMBNashvilleUnited States
| | - Maria Lopez-Cavestany
- Vanderbilt University, Department of Biomedical Engineering PMBNashvilleUnited States
| | - Nerymar Ortiz-Otero
- Vanderbilt University, Department of Biomedical Engineering PMBNashvilleUnited States
| | - Kevin Liu
- Vanderbilt University, Department of Biomedical Engineering PMBNashvilleUnited States
| | - Tejas Subramanian
- Vanderbilt University, Department of Biomedical Engineering PMBNashvilleUnited States
| | - Burt Cagir
- Donald Guthrie Foundation (DGF) for Research and Education SayreSayreUnited States
| | - Michael R King
- Vanderbilt University, Department of Biomedical Engineering PMBNashvilleUnited States
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28
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Cheng Y, Wu G, Zhang S, Liu Y, Qu J, Qu X. Complete Pathologic Response of Multiple Liver Metastases and Clinical Complete Response of Rectal Cancer in a Patient with Ataxia-Telangiectasia Mutated Gene Mutations After XELOXIRI Plus Bevacizumab: A Case Report. Onco Targets Ther 2021; 14:4201-4209. [PMID: 34290508 PMCID: PMC8289441 DOI: 10.2147/ott.s320477] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 07/07/2021] [Indexed: 01/05/2023] Open
Abstract
Background Doublet or triplet chemotherapy plus or minus targeted drugs can achieve a high objective response rate (ORR) and are currently considered to be the backbone of conventional therapy for liver metastatic colorectal cancer (mCRC). However, current biomarkers (such as UGT1A1 and DPYD) are limited to the prediction of toxicity and there are no effective biomarkers to predict chemotherapy response. Therefore, personalized cancer chemotherapy underpinned by genomic alterations in mCRC has received increasing attention. Case Presentation We present a case of a 28-year-old female rectal cancer patient with multiple liver metastases (clinical risk score, CRS = 5 points). The patient underwent XELOXIRI plus bevacizumab regimen that consisted of irinotecan (150 mg/m2), oxaliplatin (100 mg/m2) on day 1, capecitabine (1700 mg/m2 per day from day 2 to 15), bevacizumab (7.5 mg/kg) on day 1 (on the second cycle), given every three weeks for eight cycles. After multi-disciplinary team (MDT) discussion, the patient underwent right hemihepatectomy, partial liver resection of segment IV and cholecystectomy. Surprisingly, the patient achieved a complete pathologic response (pCR) of the hepatic metastasis and clinical complete response (cCR) of the primary rectal lesion. A paired tumor molecular profile revealed somatic mutations in ataxia-telangiectasia mutated (ATM) genes that may explain why the patient achieved such a dramatic tumor response. Treatment was discontinued after eight cycles of a single oral dose of capecitabine and the patient started a follow-up program of physical and radiological examinations. To monitor the signs of recurrence, we also obtained blood samples to analyze circulating tumor DNA (ctDNA). To date, the patient has remained disease-free. Conclusion The XELOXIRI-bevacizumab regimen is a feasible and effective regimen for patients with mCRC. Mutations in the ATM genes may characterize a subset of patients with a better prognosis who are more sensitive to chemotherapy plus biological agents.
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Affiliation(s)
- Yu Cheng
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning Province, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Liaoning Province Clinical Research Center for Cancer, Shenyang, People's Republic of China.,Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Gang Wu
- Department of Hepatobiliary Surgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Simeng Zhang
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning Province, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Liaoning Province Clinical Research Center for Cancer, Shenyang, People's Republic of China.,Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Yunpeng Liu
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning Province, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Liaoning Province Clinical Research Center for Cancer, Shenyang, People's Republic of China.,Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Jinglei Qu
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning Province, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Liaoning Province Clinical Research Center for Cancer, Shenyang, People's Republic of China.,Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Xiujuan Qu
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning Province, The First Hospital of China Medical University, Shenyang, People's Republic of China.,Liaoning Province Clinical Research Center for Cancer, Shenyang, People's Republic of China.,Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, The First Hospital of China Medical University, Shenyang, People's Republic of China
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Goff PH, Bhakuni R, Pulliam T, Lee JH, Hall ET, Nghiem P. Intersection of Two Checkpoints: Could Inhibiting the DNA Damage Response Checkpoint Rescue Immune Checkpoint-Refractory Cancer? Cancers (Basel) 2021; 13:3415. [PMID: 34298632 PMCID: PMC8307089 DOI: 10.3390/cancers13143415] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/04/2021] [Accepted: 07/05/2021] [Indexed: 12/19/2022] Open
Abstract
Metastatic cancers resistant to immunotherapy require novel management strategies. DNA damage response (DDR) proteins, including ATR (ataxia telangiectasia and Rad3-related), ATM (ataxia telangiectasia mutated) and DNA-PK (DNA-dependent protein kinase), have been promising therapeutic targets for decades. Specific, potent DDR inhibitors (DDRi) recently entered clinical trials. Surprisingly, preclinical studies have now indicated that DDRi may stimulate anti-tumor immunity to augment immunotherapy. The mechanisms governing how DDRi could promote anti-tumor immunity are not well understood; however, early evidence suggests that they can potentiate immunogenic cell death to recruit and activate antigen-presenting cells to prime an adaptive immune response. Merkel cell carcinoma (MCC) is well suited to test these concepts. It is inherently immunogenic as ~50% of patients with advanced MCC persistently benefit from immunotherapy, making MCC one of the most responsive solid tumors. As is typical of neuroendocrine cancers, dysfunction of p53 and Rb with upregulation of Myc leads to the very rapid growth of MCC. This suggests high replication stress and susceptibility to DDRi and DNA-damaging agents. Indeed, MCC tumors are particularly radiosensitive. Given its inherent immunogenicity, cell cycle checkpoint deficiencies and sensitivity to DNA damage, MCC may be ideal for testing whether targeting the intersection of the DDR checkpoint and the immune checkpoint could help patients with immunotherapy-refractory cancers.
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Affiliation(s)
- Peter H. Goff
- Department of Radiation Oncology, University of Washington, Seattle, WA 98195, USA;
| | - Rashmi Bhakuni
- Division of Dermatology, Department of Medicine, University of Washington, Seattle, WA 98109, USA; (R.B.); (T.P.); (J.H.L.)
| | - Thomas Pulliam
- Division of Dermatology, Department of Medicine, University of Washington, Seattle, WA 98109, USA; (R.B.); (T.P.); (J.H.L.)
| | - Jung Hyun Lee
- Division of Dermatology, Department of Medicine, University of Washington, Seattle, WA 98109, USA; (R.B.); (T.P.); (J.H.L.)
- Institute for Stem Cell and Regenerative Medicine, Department of Bioengineering, University of Washington, Seattle, WA 98109, USA
| | - Evan T. Hall
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA 98109, USA;
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Paul Nghiem
- Division of Dermatology, Department of Medicine, University of Washington, Seattle, WA 98109, USA; (R.B.); (T.P.); (J.H.L.)
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
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30
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Sun Y, Liu Y, Ma X, Hu H. The Influence of Cell Cycle Regulation on Chemotherapy. Int J Mol Sci 2021; 22:6923. [PMID: 34203270 PMCID: PMC8267727 DOI: 10.3390/ijms22136923] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/23/2021] [Accepted: 06/24/2021] [Indexed: 12/14/2022] Open
Abstract
Cell cycle regulation is orchestrated by a complex network of interactions between proteins, enzymes, cytokines, and cell cycle signaling pathways, and is vital for cell proliferation, growth, and repair. The occurrence, development, and metastasis of tumors are closely related to the cell cycle. Cell cycle regulation can be synergistic with chemotherapy in two aspects: inhibition or promotion. The sensitivity of tumor cells to chemotherapeutic drugs can be improved with the cooperation of cell cycle regulation strategies. This review presented the mechanism of the commonly used chemotherapeutic drugs and the effect of the cell cycle on tumorigenesis and development, and the interaction between chemotherapy and cell cycle regulation in cancer treatment was briefly introduced. The current collaborative strategies of chemotherapy and cell cycle regulation are discussed in detail. Finally, we outline the challenges and perspectives about the improvement of combination strategies for cancer therapy.
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Affiliation(s)
- Ying Sun
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China; (Y.S.); (Y.L.)
| | - Yang Liu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China; (Y.S.); (Y.L.)
| | - Xiaoli Ma
- Qingdao Institute of Measurement Technology, Qingdao 266000, China;
| | - Hao Hu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China; (Y.S.); (Y.L.)
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31
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Pramil E, Dillard C, Escargueil AE. Colorectal Cancer and Immunity: From the Wet Lab to Individuals. Cancers (Basel) 2021; 13:cancers13071713. [PMID: 33916641 PMCID: PMC8038567 DOI: 10.3390/cancers13071713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/27/2021] [Accepted: 03/30/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Tackling the current dilemma of colorectal cancer resistance to immunotherapy is puzzling and requires novel therapeutic strategies to emerge. However, characterizing the intricate interactions between cancer and immune cells remains difficult because of the complexity and heterogeneity of both compartments. Developing rationales is intellectually feasible but testing them can be experimentally challenging and requires the development of innovative procedures and protocols. In this review, we delineated useful in vitro and in vivo models used for research in the field of immunotherapy that are or could be applied to colorectal cancer management and lead to major breakthroughs in the coming years. Abstract Immunotherapy is a very promising field of research and application for treating cancers, in particular for those that are resistant to chemotherapeutics. Immunotherapy aims at enhancing immune cell activation to increase tumor cells recognition and killing. However, some specific cancer types, such as colorectal cancer (CRC), are less responsive than others to the current immunotherapies. Intrinsic resistance can be mediated by the development of an immuno-suppressive environment in CRC. The mutational status of cancer cells also plays a role in this process. CRC can indeed be distinguished in two main subtypes. Microsatellite instable (MSI) tumors show a hyper-mutable phenotype caused by the deficiency of the DNA mismatch repair machinery (MMR) while microsatellite stable (MSS) tumors show a comparatively more “stable” mutational phenotype. Several studies demonstrated that MSI CRC generally display good prognoses for patients and immunotherapy is considered as a therapeutic option for this type of tumors. On the contrary, MSS metastatic CRC usually presents a worse prognosis and is not responsive to immunotherapy. According to this, developing new and innovative models for studying CRC response towards immune targeted therapies has become essential in the last years. Herein, we review the in vitro and in vivo models used for research in the field of immunotherapy applied to colorectal cancer.
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Affiliation(s)
- Elodie Pramil
- Sorbonne Université, INSERM U938, Centre de Recherche Saint-Antoine, F-75012 Paris, France; (E.P.); (C.D.)
- Alliance Pour la Recherche en Cancérologie—APREC, Tenon Hospital, F-75012 Paris, France
| | - Clémentine Dillard
- Sorbonne Université, INSERM U938, Centre de Recherche Saint-Antoine, F-75012 Paris, France; (E.P.); (C.D.)
- Alliance Pour la Recherche en Cancérologie—APREC, Tenon Hospital, F-75012 Paris, France
| | - Alexandre E. Escargueil
- Sorbonne Université, INSERM U938, Centre de Recherche Saint-Antoine, F-75012 Paris, France; (E.P.); (C.D.)
- Correspondence: ; Tel.: +33-(0)1-49-28-46-44
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32
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Barnieh FM, Loadman PM, Falconer RA. Progress towards a clinically-successful ATR inhibitor for cancer therapy. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2021; 2:100017. [PMID: 34909652 PMCID: PMC8663972 DOI: 10.1016/j.crphar.2021.100017] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/24/2021] [Accepted: 01/24/2021] [Indexed: 02/06/2023] Open
Abstract
The DNA damage response (DDR) is now known to play an important role in both cancer development and its treatment. Targeting proteins such as ATR (Ataxia telangiectasia mutated and Rad3-related) kinase, a major regulator of DDR, has demonstrated significant therapeutic potential in cancer treatment, with ATR inhibitors having shown anti-tumour activity not just as monotherapies, but also in potentiating the effects of conventional chemotherapy, radiotherapy, and immunotherapy. This review focuses on the biology of ATR, its functional role in cancer development and treatment, and the rationale behind inhibition of this target as a therapeutic approach, including evaluation of the progress and current status of development of potent and specific ATR inhibitors that have emerged in recent decades. The current applications of these inhibitors both in preclinical and clinical studies either as single agents or in combinations with chemotherapy, radiotherapy and immunotherapy are also extensively discussed. This review concludes with some insights into the various concerns raised or observed with ATR inhibition in both the preclinical and clinical settings, with some suggested solutions.
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Affiliation(s)
- Francis M. Barnieh
- Institute of Cancer Therapeutics, Faculty of Life Sciences, University of Bradford, Bradford, BD7 1DP, UK
| | - Paul M. Loadman
- Institute of Cancer Therapeutics, Faculty of Life Sciences, University of Bradford, Bradford, BD7 1DP, UK
| | - Robert A. Falconer
- Institute of Cancer Therapeutics, Faculty of Life Sciences, University of Bradford, Bradford, BD7 1DP, UK
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33
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Yang P, Liu W, Fu R, Ding GB, Amin S, Li Z. Cucurbitacin E Chemosensitizes Colorectal Cancer Cells via Mitigating TFAP4/Wnt/β-Catenin Signaling. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:14148-14160. [PMID: 33205649 DOI: 10.1021/acs.jafc.0c05551] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Chemoresistance and toxicity are the main obstacles that limit the efficacy of 5-fluorouracil (5-FU) in colorectal cancer (CRC) therapy. Hence, it is urgent to identify new adjuvants that can sensitize CRC cells to conventional chemotherapeutic approaches. Cucurbitacin E (CE) is a natural triterpenoid, widely distributed in dietary plants, and shows antitumor effects. Here, we report that CE enhances the sensitivity of CRC cells to chemotherapy via attenuating the expression of adenosine 5'-triphosphate (ATP)-binding cassette transporters ABCC1 and MDR1. Combined with CE-functionalized magnetite nanoparticles and gene ontology analysis, we found that CE-binding proteins may involve Wnt/β-catenin signaling. To validate the findings, β-catenin was upregulated in drug-resistant cell lines, and the synergistic effects of CE and chemotherapeutics were accompanied by the downregulation of β-catenin. Moreover, TFAP4 was identified as an intracellular target of CE. Remarkably, the combination of CE and 5-FU treatment attenuated β-catenin, MDR1, and ABCC1 expressions, while TFAP4 overexpression reversed their expressions by 2.68 ± 0.46-, 0.72 ± 0.44-, and 0.93 ± 0.21-fold, respectively. Thus, our results indicate that CE sensitizes CRC cells to chemotherapy by decreasing the TFAP4/Wnt/β-catenin signaling, suggesting that the dietary compound CE can be used as a chemosensitizing adjuvant for CRC treatment.
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Affiliation(s)
- Peng Yang
- Institute of Biotechnology, Key Laboratory of Chemical Biology and Molecular Engineering of National Ministry of Education, Shanxi University, Taiyuan 030006, China
- Institutes of Biomedical Sciences, Shanxi University, Taiyuan 030006, China
| | - Wen Liu
- Institute of Biotechnology, Key Laboratory of Chemical Biology and Molecular Engineering of National Ministry of Education, Shanxi University, Taiyuan 030006, China
- Institutes of Biomedical Sciences, Shanxi University, Taiyuan 030006, China
| | - Rong Fu
- Institute of Biotechnology, Key Laboratory of Chemical Biology and Molecular Engineering of National Ministry of Education, Shanxi University, Taiyuan 030006, China
- Institutes of Biomedical Sciences, Shanxi University, Taiyuan 030006, China
| | - Guo-Bin Ding
- Institute of Biotechnology, Key Laboratory of Chemical Biology and Molecular Engineering of National Ministry of Education, Shanxi University, Taiyuan 030006, China
| | - Sajid Amin
- Institute of Biotechnology, Key Laboratory of Chemical Biology and Molecular Engineering of National Ministry of Education, Shanxi University, Taiyuan 030006, China
| | - Zhuoyu Li
- Institute of Biotechnology, Key Laboratory of Chemical Biology and Molecular Engineering of National Ministry of Education, Shanxi University, Taiyuan 030006, China
- College of Life Science, Shanxi University, Taiyuan 030006, China
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34
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Aleksandrov R, Hristova R, Stoynov S, Gospodinov A. The Chromatin Response to Double-Strand DNA Breaks and Their Repair. Cells 2020; 9:cells9081853. [PMID: 32784607 PMCID: PMC7464352 DOI: 10.3390/cells9081853] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/03/2020] [Accepted: 08/04/2020] [Indexed: 02/07/2023] Open
Abstract
Cellular DNA is constantly being damaged by numerous internal and external mutagenic factors. Probably the most severe type of insults DNA could suffer are the double-strand DNA breaks (DSBs). They sever both DNA strands and compromise genomic stability, causing deleterious chromosomal aberrations that are implicated in numerous maladies, including cancer. Not surprisingly, cells have evolved several DSB repair pathways encompassing hundreds of different DNA repair proteins to cope with this challenge. In eukaryotic cells, DSB repair is fulfilled in the immensely complex environment of the chromatin. The chromatin is not just a passive background that accommodates the multitude of DNA repair proteins, but it is a highly dynamic and active participant in the repair process. Chromatin alterations, such as changing patterns of histone modifications shaped by numerous histone-modifying enzymes and chromatin remodeling, are pivotal for proficient DSB repair. Dynamic chromatin changes ensure accessibility to the damaged region, recruit DNA repair proteins, and regulate their association and activity, contributing to DSB repair pathway choice and coordination. Given the paramount importance of DSB repair in tumorigenesis and cancer progression, DSB repair has turned into an attractive target for the development of novel anticancer therapies, some of which have already entered the clinic.
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35
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Silvestri R, Landi S. DNA polymerases in the risk and prognosis of colorectal and pancreatic cancers. Mutagenesis 2020; 34:363-374. [PMID: 31647559 DOI: 10.1093/mutage/gez031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 09/17/2019] [Indexed: 12/30/2022] Open
Abstract
Human cancers arise from the alteration of genes involved in important pathways that mainly affect cell growth and proliferation. DNA replication and DNA damages recognition and repair are among these pathways and DNA polymerases that take part in these processes are frequently involved in cancer onset and progression. For example, damaging alterations within the proofreading domain of replicative polymerases, often reported in patients affected by colorectal cancer (CRC), are considered risk factors and drivers of carcinogenesis as they can lead to the accumulation of several mutations throughout the genome. Thus, replicative polymerases can be involved in cancer when losses of their physiological functions occur. On the contrary, reparative polymerases are often involved in cancer precisely because of their physiological role. In fact, their ability to repair and bypass DNA damages, which confers genome stability, can also counteract the effect of most anticancer drugs. In addition, the altered expression can characterise some type of cancers, which exacerbates this aspect. For example, all of the DNA polymerases involved a damage bypass mechanism, known as translesion synthesis, with the only exception of polymerase theta, are downregulated in CRC. Conversely, in pancreatic ductal adenocarcinoma (PDAC), most of these polymerase result upregulated. This suggests that different types of cancer can rely on different reparative polymerases to acquire drug resistance. Here we will examine all of the aspects that link DNA polymerases with CRC and PDAC.
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Affiliation(s)
| | - Stefano Landi
- Department of Biology, University of Pisa, Pisa, Italy
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36
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Sato M. Phenotypic screening using large-scale genomic libraries to identify drug targets for the treatment of cancer. Oncol Lett 2020; 19:3617-3626. [PMID: 32391087 PMCID: PMC7204489 DOI: 10.3892/ol.2020.11512] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 02/04/2020] [Indexed: 02/06/2023] Open
Abstract
During malignant progression to overt cancer cells, normal cells accumulate multiple genetic and non-genetic changes, which result in the acquisition of various oncogenic properties, such as uncontrolled proliferation, drug resistance, invasiveness, anoikis-resistance, the ability to bypass oncogene-induced senescence and cancer stemness. To identify potential novel drug targets contributing to these malignant phenotypes, researchers have performed large-scale genomic screening using various in vitro and in vivo screening models and identified numerous promising cancer drug target genes. However, there are issues with these identified genes, such as low reproducibility between different datasets. In the present study, the recent advances in the functional screening for identification of cancer drug target genes are summarized, and current issues and future perspectives are discussed.
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Affiliation(s)
- Mitsuo Sato
- Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, Nagoya, Aichi 461-8673, Japan
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37
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Targeting ATR as Cancer Therapy: A new era for synthetic lethality and synergistic combinations? Pharmacol Ther 2020; 207:107450. [DOI: 10.1016/j.pharmthera.2019.107450] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 11/22/2019] [Indexed: 12/22/2022]
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38
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Gorecki L, Andrs M, Rezacova M, Korabecny J. Discovery of ATR kinase inhibitor berzosertib (VX-970, M6620): Clinical candidate for cancer therapy. Pharmacol Ther 2020; 210:107518. [PMID: 32109490 DOI: 10.1016/j.pharmthera.2020.107518] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 02/11/2020] [Indexed: 02/07/2023]
Abstract
Chemoresistance, radioresistance, and the challenge of achieving complete resection are major driving forces in the search for more robust and targeted anticancer therapies. Targeting the DNA damage response has recently attracted research interest, as these processes are enhanced in tumour cells. The major replication stress responder is ATM and Rad3-related (ATR) kinase, which is attracting attention worldwide with four drug candidates currently in phase I/II clinical trials. This review addresses a potent and selective small-molecule ATR inhibitor, which is known as VX-970 (also known as berzosertib or M6620), and summarizes the existing preclinical data to provide deep insight regarding its real potential. We also outline the transition from preclinical to clinical studies, as well as its relationships with other clinical candidates (AZD6738, VX-803 [M4344], and BAY1895344). The results suggest that VX-970 is indeed a promising anticancer drug that can be used both as monotherapy and in combination with either chemotherapy or radiotherapy strategies. Based on patient anamnesis and biomarker identification, VX-970 could become a valuable tool for oncologists in the fight against cancer.
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Affiliation(s)
- Lukas Gorecki
- Biomedical Research Center, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Martin Andrs
- Biomedical Research Center, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic; Laboratory of Cancer Cell Biology, Institute of Molecular Genetics of the Czech Academy of Sciences, Videnska 1083, 142 20 Prague, Czech Republic
| | - Martina Rezacova
- Department of Medical Biochemistry, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, 500 38 Hradec Kralove, Czech Republic
| | - Jan Korabecny
- Biomedical Research Center, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
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Vanmeerbeek I, Sprooten J, De Ruysscher D, Tejpar S, Vandenberghe P, Fucikova J, Spisek R, Zitvogel L, Kroemer G, Galluzzi L, Garg AD. Trial watch: chemotherapy-induced immunogenic cell death in immuno-oncology. Oncoimmunology 2020; 9:1703449. [PMID: 32002302 PMCID: PMC6959434 DOI: 10.1080/2162402x.2019.1703449] [Citation(s) in RCA: 153] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 11/01/2019] [Indexed: 12/13/2022] Open
Abstract
The term ‘immunogenic cell death’ (ICD) denotes an immunologically unique type of regulated cell death that enables, rather than suppresses, T cell-driven immune responses that are specific for antigens derived from the dying cells. The ability of ICD to elicit adaptive immunity heavily relies on the immunogenicity of dying cells, implying that such cells must encode and present antigens not covered by central tolerance (antigenicity), and deliver immunostimulatory molecules such as damage-associated molecular patterns and cytokines (adjuvanticity). Moreover, the host immune system must be equipped to detect the antigenicity and adjuvanticity of dying cells. As cancer (but not normal) cells express several antigens not covered by central tolerance, they can be driven into ICD by some therapeutic agents, including (but not limited to) chemotherapeutics of the anthracycline family, oxaliplatin and bortezomib, as well as radiation therapy. In this Trial Watch, we describe current trends in the preclinical and clinical development of ICD-eliciting chemotherapy as partner for immunotherapy, with a focus on trials assessing efficacy in the context of immunomonitoring.
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Affiliation(s)
- Isaure Vanmeerbeek
- Cell Death Research & Therapy (CDRT) unit, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Jenny Sprooten
- Cell Death Research & Therapy (CDRT) unit, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Dirk De Ruysscher
- Maastricht University Medical Center, Department of Radiation Oncology (MAASTRO Clinic), GROW-School for Oncology and Developmental Biology, Maastricht, Netherlands
| | - Sabine Tejpar
- Department of Oncology, KU Leuven, Leuven, Belgium.,UZ Leuven, Leuven, Belgium
| | - Peter Vandenberghe
- Department of Haematology, UZ Leuven, and Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Jitka Fucikova
- Sotio, Prague, Czech Republic.,Department of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Radek Spisek
- Sotio, Prague, Czech Republic.,Department of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Laurence Zitvogel
- Gustave Roussy Comprehensive Cancer Institute, Villejuif, France.,INSERM, U1015, Villejuif, France.,Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France.,Université Paris Sud/Paris XI, Le Kremlin-Bicêtre, France
| | - Guido Kroemer
- Equipe labellisée par la Ligue contre le cancer, Centre de Recherche des Cordeliers, Université de Paris, Sorbonne Université, INSERM U1138, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France.,Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France.,Suzhou Institute for Systems Medicine, Chinese Academy of Medical Sciences, Suzhou, China.,Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Lorenzo Galluzzi
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Sandra and Edward Meyer Cancer Center, New York, NY, USA.,Caryl and Israel Englander Institute for Precision Medicine, New York, NY, USA.,Department of Dermatology, Yale School of Medicine, New Haven, CT, USA.,Université de Paris, Paris, France
| | - Abhishek D Garg
- Cell Death Research & Therapy (CDRT) unit, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
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40
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Rébé C, Demontoux L, Pilot T, Ghiringhelli F. Platinum Derivatives Effects on Anticancer Immune Response. Biomolecules 2019; 10:E13. [PMID: 31861811 PMCID: PMC7022223 DOI: 10.3390/biom10010013] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/16/2019] [Accepted: 12/16/2019] [Indexed: 12/12/2022] Open
Abstract
Along with surgery and radiotherapy, chemotherapeutic agents belong to the therapeutic arsenal in cancer treatment. In addition to their direct cytotoxic effects, these agents also impact the host immune system, which might enhance or counteract their antitumor activity. The platinum derivative compounds family, mainly composed of carboplatin, cisplatin and oxaliplatin, belongs to the chemotherapeutical arsenal used in numerous cancer types. Here, we will focus on the effects of these molecules on antitumor immune response. These compounds can induce or not immunogenic cell death (ICD), and some strategies have been found to induce or further enhance it. They also regulate immune cells' fate. Platinum derivatives can lead to their activation. Additionally, they can also dampen immune cells by selective killing or inhibiting their activity, particularly by modulating immune checkpoints' expression.
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Affiliation(s)
- Cédric Rébé
- Platform of Transfer in Cancer Biology, Centre Georges-François Leclerc, F-21000 Dijon, France
- University of Bourgogne-Franche-Comté, F-21000 Dijon, France; (L.D.); (T.P.); (F.G.)
- INSERM LNC-UMR1231, F-21000 Dijon, France
| | - Lucie Demontoux
- University of Bourgogne-Franche-Comté, F-21000 Dijon, France; (L.D.); (T.P.); (F.G.)
- INSERM LNC-UMR1231, F-21000 Dijon, France
| | - Thomas Pilot
- Platform of Transfer in Cancer Biology, Centre Georges-François Leclerc, F-21000 Dijon, France
- University of Bourgogne-Franche-Comté, F-21000 Dijon, France; (L.D.); (T.P.); (F.G.)
- INSERM LNC-UMR1231, F-21000 Dijon, France
| | - François Ghiringhelli
- Platform of Transfer in Cancer Biology, Centre Georges-François Leclerc, F-21000 Dijon, France
- University of Bourgogne-Franche-Comté, F-21000 Dijon, France; (L.D.); (T.P.); (F.G.)
- INSERM LNC-UMR1231, F-21000 Dijon, France
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41
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Devin J, Kassambara A, Bruyer A, Moreaux J, Bret C. Phenotypic Characterization of Diffuse Large B-Cell Lymphoma Cells and Prognostic Impact. J Clin Med 2019; 8:E1074. [PMID: 31336593 PMCID: PMC6678649 DOI: 10.3390/jcm8071074] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 07/12/2019] [Accepted: 07/15/2019] [Indexed: 12/18/2022] Open
Abstract
Multiparameter flow cytometry (MFC) is a fast and cost-effective technique to evaluate the expression of many lymphoid markers in mature B-cell neoplasms, including diffuse large B cell lymphoma (DLBCL), which is the most frequent non-Hodgkin lymphoma. In this study, we first characterized by MFC the expression of 27 lymphoid markers in 16 DLBCL-derived cell lines to establish a robust algorithm for their authentication. Then, using the expression profile in DLBCL samples of the genes encoding B lymphoid markers that are routinely investigated by MFC, we built a gene expression-based risk score, based on the expression level of BCL2, BCL6, CD11c, and LAIR1, to predict the outcome of patients with DLBCL. This risk score allowed splitting patients in four risk groups, and was an independent predictor factor of overall survival when compared with the previously published prognostic factors. Lastly, to investigate the potential correlation between BCL2, BCL6, CD11c, and LAIR1 protein level and resistance to treatment, we investigated the response of the 16 DLBCL cell lines to cyclophosphamide, etoposide, doxorubicin, and gemcitabine. We found a correlation between BCL6 overexpression and resistance to etoposide. These results show the interest of MFC for the routine characterization of DLBCL cells and tumors samples for research and diagnostic/prognostic purposes.
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Affiliation(s)
- Julie Devin
- CNRS UMR9002, Institute of Human Genetics, 34090 Montpellier, France
| | - Alboukadel Kassambara
- CNRS UMR9002, Institute of Human Genetics, 34090 Montpellier, France
- Department of Biological Hematology, St Eloi Hospital, 34295 Montpellier, France
| | - Angélique Bruyer
- CNRS UMR9002, Institute of Human Genetics, 34090 Montpellier, France
| | - Jérôme Moreaux
- CNRS UMR9002, Institute of Human Genetics, 34090 Montpellier, France
- Department of Biological Hematology, St Eloi Hospital, 34295 Montpellier, France
- University of Montpellier, Faculty of Medicine, 34090 Montpellier, France
| | - Caroline Bret
- CNRS UMR9002, Institute of Human Genetics, 34090 Montpellier, France.
- Department of Biological Hematology, St Eloi Hospital, 34295 Montpellier, France.
- University of Montpellier, Faculty of Medicine, 34090 Montpellier, France.
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