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Klein O, Palmer J, Behren A, Cebon J, Kee D. Durable response to combination immunotherapy using nivolumab and ipilimumab in metastatic succinate dehydrogenase (SDH)-deficient gastrointestinal stroma tumour. Eur J Cancer 2023; 194:113351. [PMID: 37827066 DOI: 10.1016/j.ejca.2023.113351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/04/2023] [Accepted: 09/10/2023] [Indexed: 10/14/2023]
Affiliation(s)
- Oliver Klein
- Department of Medical Oncology, Austin Health, Melbourne, Victoria, Australia; Olivia Newton-John Cancer Research Institute, Melbourne, Victoria, Australia.
| | - Jodie Palmer
- Olivia Newton-John Cancer Research Institute, Melbourne, Victoria, Australia; School of Cancer Medicine, La Trobe University, Melbourne, Victoria, Australia
| | - Andreas Behren
- Olivia Newton-John Cancer Research Institute, Melbourne, Victoria, Australia; School of Cancer Medicine, La Trobe University, Melbourne, Victoria, Australia
| | - Jonathan Cebon
- Department of Medical Oncology, Austin Health, Melbourne, Victoria, Australia; Olivia Newton-John Cancer Research Institute, Melbourne, Victoria, Australia; School of Cancer Medicine, La Trobe University, Melbourne, Victoria, Australia
| | - Damien Kee
- Department of Medical Oncology, Austin Health, Melbourne, Victoria, Australia; Olivia Newton-John Cancer Research Institute, Melbourne, Victoria, Australia; Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
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Li B, Chen H, Yang S, Chen F, Xu L, Li Y, Li M, Zhu C, Shao F, Zhang X, Deng C, Zeng L, He Y, Zhang C. Advances in immunology and immunotherapy for mesenchymal gastrointestinal cancers. Mol Cancer 2023; 22:71. [PMID: 37072770 PMCID: PMC10111719 DOI: 10.1186/s12943-023-01770-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 03/29/2023] [Indexed: 04/20/2023] Open
Abstract
Mesenchymal gastrointestinal cancers are represented by the gastrointestinal stromal tumors (GISTs) which occur throughout the whole gastrointestinal tract, and affect human health and economy globally. Curative surgical resections and tyrosine kinase inhibitors (TKIs) are the main managements for localized GISTs and recurrent/metastatic GISTs, respectively. Despite multi-lines of TKIs treatments prolonged the survival time of recurrent/metastatic GISTs by delaying the relapse and metastasis of the tumor, drug resistance developed quickly and inevitably, and became the huge obstacle for stopping disease progression. Immunotherapy, which is typically represented by immune checkpoint inhibitors (ICIs), has achieved great success in several solid tumors by reactivating the host immune system, and been proposed as an alternative choice for GIST treatment. Substantial efforts have been devoted to the research of immunology and immunotherapy for GIST, and great achievements have been made. Generally, the intratumoral immune cell level and the immune-related gene expressions are influenced by metastasis status, anatomical locations, driver gene mutations of the tumor, and modulated by imatinib therapy. Systemic inflammatory biomarkers are regarded as prognostic indicators of GIST and closely associated with its clinicopathological features. The efficacy of immunotherapy strategies for GIST has been widely explored in pre-clinical cell and mouse models and clinical experiments in human, and some patients did benefit from ICIs. This review comprehensively summarizes the up-to-date advancements of immunology, immunotherapy and research models for GIST, and provides new insights and perspectives for future studies.
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Affiliation(s)
- Bo Li
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Hui Chen
- Shenzhen Key Laboratory of Chinese Medicine Active Substance Screening and Translational Research, Scientific Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Shaohua Yang
- Guangdong-Hong Kong-Macau University Joint Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Feng Chen
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Liangliang Xu
- Shenzhen Key Laboratory for Drug Addiction and Medication Safety, Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Yan Li
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Mingzhe Li
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Chengming Zhu
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Fangyuan Shao
- MOE Frontiers Science Center for Precision Oncology, Faculty of Health Sciences, Institute of Translational Medicine, Cancer Center, University of Macau, Macau SAR, 999078, China
| | - Xinhua Zhang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan Road, Guangzhou, 510080, China
| | - Chuxia Deng
- MOE Frontiers Science Center for Precision Oncology, Faculty of Health Sciences, Institute of Translational Medicine, Cancer Center, University of Macau, Macau SAR, 999078, China.
| | - Leli Zeng
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China.
| | - Yulong He
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China.
| | - Changhua Zhang
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China.
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Exploring the Dynamic Crosstalk between the Immune System and Genetics in Gastrointestinal Stromal Tumors. Cancers (Basel) 2022; 15:cancers15010216. [PMID: 36612211 PMCID: PMC9818806 DOI: 10.3390/cancers15010216] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022] Open
Abstract
Gastrointestinal Stromal Tumors (GISTs) represent a paradigmatic model of oncogene addiction. Despite the well-known impact of the mutational status on clinical outcomes, we need to expand our knowledge to other factors that influence behavior heterogeneity in GIST patients. A growing body of studies has revealed that the tumor microenvironment (TME), mostly populated by tumor-associated macrophages (TAMs) and lymphocytes (TILs), and stromal differentiation (SD) have a significant impact on prognosis and response to treatment. Interestingly, even though the current knowledge of the role of immune response in this setting is still limited, recent pre-clinical and clinical data have highlighted the relevance of the TME in GISTs, with possible implications for clinical practice in the near future. Moreover, the expression of immune checkpoints, such as PD-L1, PD-1, and CTLA-4, and their relationship to the clinical phenotype in GIST are emerging as potential prognostic biomarkers. Looking forward, these variables related to the underlying tumoral microenvironment in GIST, though limited to still-ongoing trials, might lead to the potential use of immunotherapy, alone or in combination with targeted therapy, in advanced TKI-refractory GISTs. This review aims to deepen understanding of the potential link between mutational status and the immune microenvironment in GIST.
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Petrazzuolo A, Maiuri MC, Zitvogel L, Kroemer G, Kepp O. Trial Watch: combination of tyrosine kinase inhibitors (TKIs) and immunotherapy. Oncoimmunology 2022; 11:2077898. [PMID: 35655707 PMCID: PMC9154809 DOI: 10.1080/2162402x.2022.2077898] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The past decades witnessed the clinical employment of targeted therapies including but not limited to tyrosine kinase inhibitors (TKIs) that restrain a broad variety of pro-tumorigenic signals. TKIs can be categorized into (i) agents that directly target cancer cells, (ii) normalize angiogenesis or (iii) affect cells of the hematologic lineage. However, a clear distinction of TKIs based on this definition is limited by the fact that many TKIs designed to inhibit cancer cells have also effects on immune cells that are being discovered. Additionally, TKIs originally designed to target hematological cancers exhibit bioactivities on healthy cells of the same hematological lineage. TKIs have been described to improve immune recognition and cancer immunosurveillance, providing the scientific basis to combine TKIs with immunotherapy. Indeed, combination of TKIs with immunotherapy showed synergistic effects in preclinical models and clinical trials and some combinations of TKIs normalizing angiogenesis with immune checkpoint blocking antibodies have already been approved by the FDA for cancer therapy. However, the identification of appropriate drug combinations as well as optimal dosing and scheduling needs to be improved in order to obtain tangible progress in cancer care. This Trial Watch summarizes active clinical trials combining TKIs with various immunotherapeutic strategies to treat cancer patients.
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Affiliation(s)
- Adriana Petrazzuolo
- Team “Metabolism, Cancer & Immunity”, Centre de Recherche des Cordeliers, INSERM UMRS1138, Université Paris Cité, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics platforms, Gustave Roussy Cancer Campus, Villejuif, France
| | - M. Chiara Maiuri
- Team “Metabolism, Cancer & Immunity”, Centre de Recherche des Cordeliers, INSERM UMRS1138, Université Paris Cité, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics platforms, Gustave Roussy Cancer Campus, Villejuif, France
| | - Laurence Zitvogel
- Faculty of Medicine, University Paris Saclay, Kremlin Bicêtre, France
- Gustave Roussy Cancer Campus (GRCC), Clinicobiome, Equipe Labellisée-Ligue Nationale contre le Cancer, Villejuif, France
- Institut National de la Santé et de la Recherche Medicale (INSERM) U1015, Villejuif, France
- Center of Clinical Investigations in Biotherapies of Cancer (CICBT) Biotheris 1428, Villejuif, France
| | - Guido Kroemer
- Team “Metabolism, Cancer & Immunity”, Centre de Recherche des Cordeliers, INSERM UMRS1138, Université Paris Cité, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics platforms, Gustave Roussy Cancer Campus, Villejuif, France
- Department of Biology, Institut du Cancer Paris CARPEM, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Oliver Kepp
- Team “Metabolism, Cancer & Immunity”, Centre de Recherche des Cordeliers, INSERM UMRS1138, Université Paris Cité, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics platforms, Gustave Roussy Cancer Campus, Villejuif, France
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Van den Abbeele AD, Sakellis CG, George S. PET imaging of Gastrointestinal Stromal Tumors (GIST). Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00110-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Al-Share B, Alloghbi A, Al Hallak MN, Uddin H, Azmi A, Mohammad RM, Kim SH, Shields AF, Philip PA. Gastrointestinal stromal tumor: a review of current and emerging therapies. Cancer Metastasis Rev 2021; 40:625-641. [PMID: 33876372 DOI: 10.1007/s10555-021-09961-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 03/29/2021] [Indexed: 02/07/2023]
Abstract
Gastrointestinal stromal tumors (GIST) are rare neoplasms arising from the interstitial cell of Cajal in the gastrointestinal tract. Two thirds of GIST in adult patients have c-Kit mutation and smaller fractions have platelet derived growth factor receptor alpha (PDGFRA) mutation. Surgery is the only curative treatment for localized disease. Imatinib improves survival when used adjuvantly and in advanced disease. Several targeted therapies have also improved survival in GIST patients after progression on imatinib including sunitinib and regorafenib. Recently, United States Federal and Drug Administration (FDA) approved two new tyrosine kinase inhibitors for the treatment of heavily pretreated advanced/unresectable GIST including avapritinib (a selective inhibitor for PDGFRA exon 18 mutation including D842V mutations) and ripretinib (a broad-spectrum kinase inhibitor of c-Kit and PDGFRA). In this article, we will provide a comprehensive review of GIST including the current standard of care treatment and exploring future paradigm shifts in therapy.
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Affiliation(s)
- Bayan Al-Share
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Abdulrahman Alloghbi
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Mohammed Najeeb Al Hallak
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Hafiz Uddin
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Asfar Azmi
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Ramzi M Mohammad
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Steve H Kim
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Anthony F Shields
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Philip A Philip
- Department of Oncology, Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI, USA.
- Department of Pharmacology, School of Medicine, Wayne State University, Detroit, MI, USA.
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Bai C, Xu Y, Qiu C. A new monoclonal antibody that blocks dimerisation and inhibits c-kit mutation-driven tumour growth. J Cancer Res Clin Oncol 2021; 147:1065-1075. [PMID: 33389076 PMCID: PMC7954730 DOI: 10.1007/s00432-020-03490-6] [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: 08/15/2020] [Accepted: 12/02/2020] [Indexed: 01/02/2023]
Abstract
PURPOSE Imatinib, a small-molecule tyrosine kinase inhibitor, has shown good clinical activity by inhibiting adenosine triphosphate (ATP) binding to the receptor. Unfortunately, majority of patients eventually develop drug resistance, which limits the long-term benefits of the tyrosine kinase inhibitors and poses a significant challenge in the clinical management of GIST. The aim of our study was to explore the feasibility of blocking KIT dimerisation upstream of the phosphorylation in imatinib-resistant GIST. METHOD KITMAb was prepared using hybridoma technique. The biological function of KITMAb was examined in KIT-dimer-expressing cells constructed by transfecting with liposomes using enzyme linked immunosorbent assay (ELISA), immunohistochemistry, western blot, MTT, Annexin V/FITC, and flow cytometry assay, respectively. RESULTS KIT-dimer was expressed in 293 cells transfected with c-kit mutated-type pcDNA3.1. Treatment of KIT-dimer-expressing cells with the KITMAb significantly decreased the expression of both KIT-dimer and other phosphorylated proteins of KIT downstream signalling pathway. Furthermore, KITMAb slowed down cell growth and reduced the proportion of cells in the proliferative phase (S + G2-M). Finally, we also found that KITMAb treatment accelerated cell apoptosis. These results indicate that KITMAb strongly inhibits KIT receptor dimerisation-mediated signalling pathway and cell growth responses in vitro. CONCLUSIONS We demonstrate c-kit mutation-driven KIT auto-dimerisation prior to tyrosine kinase phosphorylation as same as the procedure in ligand-dependent signalling pathway and describe a monoclonal antibody, KITMAb, with strong affinity to the dimerisation domain of KIT that blocks the important step in both the KIT signalling pathways. Further, the results suggest that treatment with KITMAb may be potentially therapeutic in imatinib-resistant GIST.
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Affiliation(s)
- Chenguang Bai
- Department of Pathology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yi Xu
- Department of Pathology, Yueyang Integrative Medicine Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cen Qiu
- Department of Pathology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Number 639 Zhizaoju Rd., Shanghai, 200001, China.
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Lei T, Tan F, Liu H, Ouyang M, Zhou H, Liu P, Zhao X, Li B. Endoscopic or Surgical Resection for Patients with 2-5cm Gastric Gastrointestinal Stromal Tumors: A Single-Center 12-Year Experience from China. Cancer Manag Res 2020; 12:7659-7670. [PMID: 32922075 PMCID: PMC7457877 DOI: 10.2147/cmar.s266898] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 08/07/2020] [Indexed: 12/19/2022] Open
Abstract
Purpose The surgical or endoscopic resection is the current treatment modality for 2–5 cm gastric gastrointestinal stromal tumors (GISTs). However, evidence is lacking as to which treatment modality is better. Our objective is to provide a new reference for the standardization of the treatment of 2–5 cm gastric GISTs. Patients and Methods A retrospective study was conducted on 177 patients who underwent resection for 2–5cm gastric GISTs between January 2007 and July 2019 at Xiangya Hospital of Central South University. The cases were divided into surgical group (n=118) and endoscopic group (n=59). The clinical data, pathological and genetic characteristics, short- and long-term outcomes were compared. Results Symptoms showed more obvious in the surgical group including abdominal pain and bleeding. In the endoscopic group, tumor size was smaller (p<0.001), and risk classification was lower (p<0.001). Patients in the endoscopic group had shorter anal exhaust time (p<0.001) and lesser hospital cost (p<0.001). However, the incidence rate of complications (25.42 vs 4.20%; p<0.001) and reoperation (22.03 vs 0.00%; p<0.001) in the endoscopic group was relatively higher than these in the surgical group. There was no significant difference in recurrence-free survival or overall survival between two groups. Conclusion Gastric GISTs of 2–5cm may be suitable to select laparoscopic surgery.
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Affiliation(s)
- Tianxiang Lei
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Fengbo Tan
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Heli Liu
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Miao Ouyang
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Haiyan Zhou
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Peng Liu
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Xianhui Zhao
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Bin Li
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
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