1
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Tomlinson JL, Li B, Yang J, Loeuillard E, Stumpf HE, Kuipers H, Watkins R, Carlson DM, Willhite J, O'Brien DR, Graham RP, Chen X, Smoot RL, Dong H, Gores GJ, Ilyas SI. Syngeneic murine models with distinct immune microenvironments represent subsets of human intrahepatic cholangiocarcinoma. J Hepatol 2024; 80:892-903. [PMID: 38458319 DOI: 10.1016/j.jhep.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/19/2024] [Accepted: 02/09/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND & AIMS Cholangiocarcinoma (CCA) is a poorly immunogenic malignancy associated with limited survival. Syngeneic immunocompetent mouse models of CCA are an essential tool to elucidate the tumor immune microenvironment (TIME), understand mechanisms of tumor immune evasion, and test novel immunotherapeutic strategies. The scope of this study was to develop and characterize immunocompetent CCA models with distinct genetic drivers, and correlate tumor genomics, immunobiology, and therapeutic response. METHODS A multifaceted approach including scRNA-seq, CITE-seq, whole exome and bulk RNA sequencing was employed. FDA-approved PD-1/PD-L1 antibodies were tested in humanized PD-1/PD-L1 mice (HuPD-H1). RESULTS A genetic mouse model of intrahepatic CCA (iCCA) driven by intrabiliary transduction of Fbxw7ΔF/Akt that mimics human iCCA was generated. From the Fbxw7ΔF/Akt tumors, a murine cell line (FAC) and syngeneic model with genetic and phenotypic characteristics of human iCCA were developed. Established SB1 (YAPS127A/Akt) and KPPC (KrasG12Dp53L/L) models were compared to the FAC model. Although the models had transcriptomic similarities, they had substantial differences as well. Mutation patterns of FAC, SB1, and KPPC cells matched different mutational signatures in Western and Japanese CCA patient cohorts. KPPC tumors had a high tumor mutation burden. FAC tumors had a T cell-infiltrated TIME, while SB1 tumors had a preponderance of suppressive myeloid cells. FAC, SB1, and KPPC tumors matched different immune signatures in human iCCA cohorts. Moreover, FAC, SB1, and KPPC tumor-bearing HuPD-H1 mice displayed differential responses to nivolumab or durvalumab. CONCLUSIONS Syngeneic iCCA models display a correlation between tumor genotype and TIME phenotype, with differential responses to FDA-approved immunotherapies. This study underscores the importance of leveraging multiple preclinical models to understand responses to immunotherapy in different genetic subsets of human CCA. IMPACT AND IMPLICATIONS Understanding the relationship between tumor genotype and the phenotype of the immune microenvironment is an unmet need in cholangiocarcinoma (CCA). Herein, we use syngeneic murine models of intrahepatic CCA with different genetic drivers to demonstrate a correlation between tumor genotype and immune microenvironment phenotype in murine models, which is associated with differential responses to FDA-approved immunotherapies. This information will help guide other preclinical studies. Additionally, it emphasizes that immune checkpoint inhibition in patients with CCA is not a "one-size-fits-all" approach. Our observations suggest that, as for targeted therapies, patients should be stratified and selected for treatment according to their tumor genetics.
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Affiliation(s)
| | - Binbin Li
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Jingchun Yang
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Emilien Loeuillard
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Hannah E Stumpf
- Mayo Clinic Graduate School of Biomedical Sciences, Rochester, MN, USA
| | | | - Ryan Watkins
- Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Jessica Willhite
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Daniel R O'Brien
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Rondell P Graham
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Xin Chen
- Cancer Biology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Rory L Smoot
- Department of Surgery, Mayo Clinic, Rochester, MN, USA; Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
| | - Haidong Dong
- Department of Urology, Mayo Clinic, Rochester, MN, USA; Department of Immunology, Mayo Clinic, Rochester, MN, USA
| | - Gregory J Gores
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Sumera I Ilyas
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA; Department of Immunology, Mayo Clinic, Rochester, MN, USA.
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2
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Balasooriya ER, Wu Q, Ellis H, Zhen Y, Norden BL, Corcoran RB, Mohan A, Martin E, Franovic A, Tyhonas J, Lardy M, Grandinetti KB, Pelham R, Soroceanu L, Silveira VS, Bardeesy N. The Irreversible FGFR Inhibitor KIN-3248 Overcomes FGFR2 Kinase Domain Mutations. Clin Cancer Res 2024; 30:2181-2192. [PMID: 38437671 DOI: 10.1158/1078-0432.ccr-23-3588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/24/2024] [Accepted: 02/29/2024] [Indexed: 03/06/2024]
Abstract
PURPOSE FGFR2 and FGFR3 show oncogenic activation in many cancer types, often through chromosomal fusion or extracellular domain mutation. FGFR2 and FGFR3 alterations are most prevalent in intrahepatic cholangiocarcinoma (ICC) and bladder cancers, respectively, and multiple selective reversible and covalent pan-FGFR tyrosine kinase inhibitors (TKI) have been approved in these contexts. However, resistance, often due to acquired secondary mutations in the FGFR2/3 kinase domain, limits efficacy. Resistance is typically polyclonal, involving a spectrum of different mutations that most frequently affect the molecular brake and gatekeeper residues (N550 and V565 in FGFR2). EXPERIMENTAL DESIGN Here, we characterize the activity of the next-generation covalent FGFR inhibitor, KIN-3248, in preclinical models of FGFR2 fusion+ ICC harboring a series of secondary kinase domain mutations, in vitro and in vivo. We also test select FGFR3 alleles in bladder cancer models. RESULTS KIN-3248 exhibits potent selectivity for FGFR1-3 and retains activity against various FGFR2 kinase domain mutations, in addition to being effective against FGFR3 V555M and N540K mutations. Notably, KIN-3248 activity extends to the FGFR2 V565F gatekeeper mutation, which causes profound resistance to currently approved FGFR inhibitors. Combination treatment with EGFR or MEK inhibitors potentiates KIN-3248 efficacy in vivo, including in models harboring FGFR2 kinase domain mutations. CONCLUSIONS Thus, KIN-3248 is a novel FGFR1-4 inhibitor whose distinct activity profile against FGFR kinase domain mutations highlights its potential for the treatment of ICC and other FGFR-driven cancers.
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MESH Headings
- Humans
- Receptor, Fibroblast Growth Factor, Type 2/genetics
- Receptor, Fibroblast Growth Factor, Type 2/antagonists & inhibitors
- Animals
- Protein Kinase Inhibitors/pharmacology
- Protein Kinase Inhibitors/therapeutic use
- Mice
- Mutation
- Xenograft Model Antitumor Assays
- Cell Line, Tumor
- Urinary Bladder Neoplasms/drug therapy
- Urinary Bladder Neoplasms/genetics
- Urinary Bladder Neoplasms/pathology
- Drug Resistance, Neoplasm/genetics
- Receptor, Fibroblast Growth Factor, Type 3/genetics
- Receptor, Fibroblast Growth Factor, Type 3/antagonists & inhibitors
- Cholangiocarcinoma/drug therapy
- Cholangiocarcinoma/genetics
- Cholangiocarcinoma/pathology
- Cell Proliferation/drug effects
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Affiliation(s)
- Eranga R Balasooriya
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Qibiao Wu
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Haley Ellis
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Yuanli Zhen
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Bryanna L Norden
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Ryan B Corcoran
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | | | - Eric Martin
- Kinnate Biopharma Inc. San Diego, California
| | | | | | | | | | | | | | - Vanessa S Silveira
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Nabeel Bardeesy
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
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3
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Demir T, Moloney C, Mahalingam D. Emerging targeted therapies and strategies to overcome resistance in biliary tract cancers. Crit Rev Oncol Hematol 2024; 199:104388. [PMID: 38754771 DOI: 10.1016/j.critrevonc.2024.104388] [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: 01/22/2024] [Revised: 04/14/2024] [Accepted: 05/06/2024] [Indexed: 05/18/2024] Open
Abstract
In the last decade, targeted therapies have shown rapid advancement in biliary tract cancer (BTC). Today, many targeted agents are available and under investigation for patients with BTC. More recently, immune checkpoint inhibitors (ICI) such as durvalumab and pembrolizumab in combination with gemcitabine plus cisplatin (gem/cis) have resulted in improved overall survival and progression-free survival in the first-line setting. However, the efficacy benefit of these novel therapeutics is often short-lived, with literature outlining concerns about both primary and secondary resistance to these agents. Investigators also need to consider toxicity profiles that can emerge using this strategy. There have been efforts to reduce evolving resistance through combinatory approaches, both pre-clinically and in early clinical settings. This review summarizes the emerging targeted therapies in BTC, evolving biomarkers of resistance, strategies to overcome them, and an analysis of ongoing clinical trials of patients with advanced BTC.
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Affiliation(s)
- Tarik Demir
- Developmental Therapeutics, Robert H. Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine1, Chicago, IL 60611, USA.
| | - Carolyn Moloney
- Developmental Therapeutics, Robert H. Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine1, Chicago, IL 60611, USA
| | - Devalingam Mahalingam
- Developmental Therapeutics, Robert H. Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine1, Chicago, IL 60611, USA
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4
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Zhou J, Yu H, Zeng H, Shen Q, Wang X, Xia Q. Intrahepatic cholangiocarcinoma with FGFR alterations: A series of Chinese cases with an emphasis on their clinicopathologic and genetic features. Dig Liver Dis 2024:S1590-8658(24)00727-8. [PMID: 38734568 DOI: 10.1016/j.dld.2024.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/24/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024]
Abstract
Intrahepatic Cholangiocarcinoma (iCCA) with FGFR alterations is relatively rare, and its identification is important in the era of targeted therapy. We collected a large series of FGFR-altered cases in the Chinese population and characterized their clinicopathological and genetic features. Among the 18 FGFR-altered cases out of 260 iCCAs, 10 were males and 8 were females, ranging in age from 35 to 74 years (mean, 57.3 years; median, 58 years). Pathologically, they include 9 cases of large duct (LD, 50 %) and small duct (SD, 50 %) types each. All of them (100 %, 18/18) showed microsatellite stable (MSS) and low tumor mutation burden (TMB). Genetically, FGFR alterations involved FGFR1 (20 %), FGFR2 (70 %), and FGFR3 (10 %), with FGFR2 rearrangement accounting for the most (11/18). The most frequently altered genes/biological processes were development/proliferation-related pathways (44 %), chromatin organization (20 %), and tumor suppressors (32 %). Our study further revealed the clinicopathological and genetic features of FGFR-altered iCCA and demonstrated that its occurrence may show regional or ethnic variability and is less common in the Chinese population. A significant number of LD-type iCCA cases also have FGFR alterations rather than the SD type.
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Affiliation(s)
- Jun Zhou
- Department of Pathology, Zigong Fourth People's Hospital, Sichuan Province, Zigong, 643099, China.
| | - Haoran Yu
- Department of Pathology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, 450000, China
| | - Hong Zeng
- Department of Pathology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, 510120, China
| | - Qin Shen
- Nanjing Hospital of Traditional Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210022, Jiangsu, China
| | - Xuewen Wang
- Department of Hepatobiliary Surgery, Zigong Fourth People's Hospital, Sichuan Province, Zigong, 643099, China
| | - Qinxin Xia
- Department of Pathology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, 450000, China.
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5
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Zhen Y, Liu K, Shi L, Shah S, Xu Q, Ellis H, Balasooriya ER, Kreuzer J, Morris R, Baldwin AS, Juric D, Haas W, Bardeesy N. FGFR inhibition blocks NF-ĸB-dependent glucose metabolism and confers metabolic vulnerabilities in cholangiocarcinoma. Nat Commun 2024; 15:3805. [PMID: 38714664 PMCID: PMC11076599 DOI: 10.1038/s41467-024-47514-y] [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: 08/14/2023] [Accepted: 04/04/2024] [Indexed: 05/10/2024] Open
Abstract
Genomic alterations that activate Fibroblast Growth Factor Receptor 2 (FGFR2) are common in intrahepatic cholangiocarcinoma (ICC) and confer sensitivity to FGFR inhibition. However, the depth and duration of response is often limited. Here, we conduct integrative transcriptomics, metabolomics, and phosphoproteomics analysis of patient-derived models to define pathways downstream of oncogenic FGFR2 signaling that fuel ICC growth and to uncover compensatory mechanisms associated with pathway inhibition. We find that FGFR2-mediated activation of Nuclear factor-κB (NF-κB) maintains a highly glycolytic phenotype. Conversely, FGFR inhibition blocks glucose uptake and glycolysis while inciting adaptive changes, including switching fuel source utilization favoring fatty acid oxidation and increasing mitochondrial fusion and autophagy. Accordingly, FGFR inhibitor efficacy is potentiated by combined mitochondrial targeting, an effect enhanced in xenograft models by intermittent fasting. Thus, we show that oncogenic FGFR2 signaling drives NF-κB-dependent glycolysis in ICC and that metabolic reprogramming in response to FGFR inhibition confers new targetable vulnerabilities.
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Affiliation(s)
- Yuanli Zhen
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA, USA
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA
- The Cancer Program, Broad Institute, Cambridge, MA, USA
| | - Kai Liu
- Center for Computational and Integrative Biology, Department of Molecular Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Lei Shi
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA, USA
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA
- The Cancer Program, Broad Institute, Cambridge, MA, USA
| | - Simran Shah
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
| | - Qin Xu
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA, USA
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA
- The Cancer Program, Broad Institute, Cambridge, MA, USA
| | - Haley Ellis
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA, USA
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA
- The Cancer Program, Broad Institute, Cambridge, MA, USA
| | - Eranga R Balasooriya
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA, USA
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA
- The Cancer Program, Broad Institute, Cambridge, MA, USA
| | - Johannes Kreuzer
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA
| | - Robert Morris
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
| | - Albert S Baldwin
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, USA
| | - Dejan Juric
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA
| | - Wilhelm Haas
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA
| | - Nabeel Bardeesy
- Krantz Family Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA.
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA, USA.
- Dept. of Medicine, Harvard Medical School, Boston, MA, USA.
- The Cancer Program, Broad Institute, Cambridge, MA, USA.
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6
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Rodón J, Damian S, Furqan M, García-Donas J, Imai H, Italiano A, Spanggaard I, Ueno M, Yokota T, Veronese ML, Oliveira N, Li X, Gilmartin A, Schaffer M, Goyal L. Pemigatinib in previously treated solid tumors with activating FGFR1-FGFR3 alterations: phase 2 FIGHT-207 basket trial. Nat Med 2024:10.1038/s41591-024-02934-7. [PMID: 38710951 DOI: 10.1038/s41591-024-02934-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 03/19/2024] [Indexed: 05/08/2024]
Abstract
Fibroblast growth factor receptor (FGFR) alterations drive oncogenesis in multiple tumor types. Here we studied pemigatinib, a selective, potent, oral FGFR1-FGFR3 inhibitor, in the phase 2 FIGHT-207 basket study of FGFR-altered advanced solid tumors. Primary end points were objective response rate (ORR) in cohorts A (fusions/rearrangements, n = 49) and B (activating non-kinase domain mutations, n = 32). Secondary end points were progression-free survival, duration of response and overall survival in cohorts A and B, and safety. Exploratory end points included ORR of cohort C (kinase domain mutations, potentially pathogenic variants of unknown significance, n = 26) and analysis of co-alterations associated with resistance and response. ORRs for cohorts A, B and C were 26.5% (13/49), 9.4% (3/32) and 3.8% (1/26), respectively. Tumors with no approved FGFR inhibitors or those with alterations not previously confirmed to be sensitive to FGFR inhibition had objective responses. In cohorts A and B, the median progression-free survival was 4.5 and 3.7 months, median duration of response was 7.8 and 6.9 months and median overall survival was 17.5 and 11.4 months, respectively. Safety was consistent with previous reports. The most common any-grade treatment-emergent adverse events were hyperphosphatemia (84%) and stomatitis (53%). TP53 co-mutations were associated with lack of response and BAP1 alterations with higher response rates. FGFR1-FGFR3 gatekeeper and molecular brake mutations led to acquired resistance. New therapeutic areas for FGFR inhibition and drug failure mechanisms were identified across tumor types. ClinicalTrials.gov identifier: NCT03822117 .
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Affiliation(s)
- Jordi Rodón
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Silvia Damian
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | | | - Hiroo Imai
- Tohoku University Hospital, Sendai-Shi, Japan
| | - Antoine Italiano
- Institut Bergonié, Bordeaux, France
- Faculty of Medicine, University of Bordeaux, Bordeaux, France
| | - Iben Spanggaard
- Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | | | | | | | | | - Xin Li
- Incyte Corporation, Wilmington, DE, USA
| | | | | | - Lipika Goyal
- Mass General Cancer Center, Harvard Medical School, Boston, MA, USA.
- Stanford Cancer Center, Stanford School of Medicine, Stanford, CA, USA.
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7
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Huang F, Shi X, Hu M, Yan H, Li X, Ding Y, Zheng X, Cai X, Dai S, Xia Q, Cai Y. Blocking of FGFR4 signaling by F30 inhibits hepatocellular carcinoma cell proliferation through HMOX1-dependent ferroptosis pathway. Eur J Pharmacol 2024; 970:176493. [PMID: 38484925 DOI: 10.1016/j.ejphar.2024.176493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/01/2024] [Accepted: 03/11/2024] [Indexed: 03/23/2024]
Abstract
Excessive activation of FGF19/fibroblast growth factor receptor 4 (FGFR4) signaling is associated with poor survival of patients with hepatocellular carcinoma (HCC). FGFR4 inhibitors show promise for HCC treatment. F30, an indazole derivative designed through computer-aided drug design targeting FGFR4, demonstrated anti-HCC activity as described in our previous studies. However, the precise molecular mechanisms underlying F30's anticancer effects remain largely unexplored. We report here that F30 could effectively induce ferroptosis in HCC cells. The concentrations of cellular ferrous iron, the peroxidation of cell membranes and the homeostasis of reduced glutathione (GSH)/oxidized glutathione disulfide (GSSG) were dysregulated by F30, thereby affecting cellular redox status. Induction of ferroptosis in HCC by F30 was inhibited by specific ferroptosis inhibitor ferrostatin-1. F30 upregulates various ferroptosis-related genes, including the heme oxygenase enzymes 1 (HMOX1), a key mediator of redox regulation. Surprisingly, F30-induced ferroptosis in HCC is dependent on HMOX1. The dysregulation of cellular ferrous iron concentrations and cell membrane peroxidation was rescued when knocking down HMOX1 with specific small interfering RNA. These findings shed light on the molecular mechanisms underlying FGFR4-targeting F30's anti-HCC effects and suggest that FGFR4 inactivation could be beneficial for HCC treatment involving ferroptosis.
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Affiliation(s)
- Fengyu Huang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Xueqin Shi
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Meng Hu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Hang Yan
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Xiaohui Li
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Yujie Ding
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Xinxin Zheng
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Xiaojun Cai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Shijie Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Qinqin Xia
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Yuepiao Cai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
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8
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Evans M, Kendall T. Practical considerations for pathological diagnosis and molecular profiling of cholangiocarcinoma: an expert review for best practices. Expert Rev Mol Diagn 2024; 24:393-408. [PMID: 38752560 DOI: 10.1080/14737159.2024.2353696] [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: 02/12/2024] [Accepted: 05/07/2024] [Indexed: 05/22/2024]
Abstract
INTRODUCTION Advances in precision medicine have expanded access to targeted therapies and demand for molecular profiling of cholangiocarcinoma (CCA) patients in routine clinical practice. However, pathologists face challenges in establishing a definitive intrahepatic CCA (iCCA) diagnosis while preserving sufficient tissue for molecular profiling. Additionally, they frequently face challenges in optimal tissue handling to preserve nucleic acid integrity. AREAS COVERED This article first identifies the challenges in establishing a definitive diagnosis of iCCA in a lesional liver biopsy while preserving sufficient tissue for molecular profiling. Then, the authors explore the clinical value of molecular profiling, the basic principles of single gene and next-generation sequencing (NGS) techniques, and the challenges in tissue sampling for genomic testing. They also propose an algorithm for best practice in tissue management for molecular profiling of CCA. EXPERT OPINION Several practical challenges face pathologists during tissue sampling and processing for molecular profiling. Optimized tissue processing, careful tissue handling, and selection of appropriate approaches to molecular testing are essential to ensure that the highest possible quality of diagnostic information is provided in the greatest proportion of cases.
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Affiliation(s)
- Matt Evans
- Cellular Pathologist, University Hospital Southampton NHS Foundation Trust, Southampton, UK
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9
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Ellis H, Goyal L. Are FGFR Fusions and Mutations the Next Tumor-Agnostic Targets in Oncology? JCO Precis Oncol 2024; 8:e2400113. [PMID: 38709991 DOI: 10.1200/po.24.00113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 02/23/2024] [Indexed: 05/08/2024] Open
Abstract
Gong et al present two NCI-MATCH tumor-agnostic trials evaluating erdafitinib for FGFR-altered cancers, marking steppingstones in precision oncology.
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Affiliation(s)
- Haley Ellis
- Division of Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Lipika Goyal
- Stanford Cancer Center, Division of Oncology, Stanford School of Medicine, Palo Alto, CA
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10
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Garmezy B, Borad MJ, Bahleda R, Perez CA, Chen LT, Kato S, Oh DY, Severson P, Tam BY, Quah CS, Harding JJ. A Phase I Study of KIN-3248, an Irreversible Small-molecule Pan-FGFR Inhibitor, in Patients with Advanced FGFR2/3-driven Solid Tumors. CANCER RESEARCH COMMUNICATIONS 2024; 4:1165-1173. [PMID: 38602417 PMCID: PMC11060137 DOI: 10.1158/2767-9764.crc-24-0137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 04/12/2024]
Abstract
PURPOSE Despite efficacy of approved FGFR inhibitors, emergence of polyclonal secondary mutations in the FGFR kinase domain leads to acquired resistance. KIN-3248 is a selective, irreversible, orally bioavailable, small-molecule inhibitor of FGFR1-4 that blocks both primary oncogenic and secondary kinase domain resistance FGFR alterations. EXPERIMENTAL DESIGN A first-in-human, phase I study of KIN-3248 was conducted in patients with advanced solid tumors harboring FGFR2 and/or FGFR3 gene alterations (NCT05242822). The primary objective was determination of MTD/recommended phase II dose (RP2D). Secondary and exploratory objectives included antitumor activity, pharmacokinetics, pharmacodynamics, and molecular response by circulating tumor DNA (ctDNA) clearance. RESULTS Fifty-four patients received doses ranging from 5 to 50 mg orally daily across six cohorts. Intrahepatic cholangiocarcinoma (48.1%), gastric (9.3%), and urothelial (7.4%) were the most common tumors. Tumors harbored FGFR2 (68.5%) or FGFR3 (31.5%) alterations-23 (42.6%) received prior FGFR inhibitors. One dose-limiting toxicity (hypersensitivity) occurred in cohort 1 (5 mg). Treatment-related, adverse events included hyperphosphatemia, diarrhea, and stomatitis. The MTD/RP2D was not established. Exposure was dose proportional and concordant with hyperphosphatemia. Five partial responses were observed; 4 in FGFR inhibitor naïve and 1 in FGFR pretreated patients. Pretreatment ctDNA profiling confirmed FGFR2/3 alterations in 63.3% of cases and clearance at cycle 2 associated with radiographic response. CONCLUSION The trial was terminated early for commercial considerations; therefore, RP2D was not established. Preliminary clinical data suggest that KIN-3248 is a safe, oral FGFR1-4 inhibitor with favorable pharmacokinetic parameters, though further dose escalation was required to nominate the MTD/RP2D. SIGNIFICANCE KIN-3248 was a rationally designed, next generation selective FGFR inhibitor, that was effective in interfering with both FGFR wild-type and mutant signaling. Clinical data indicate that KIN-3248 is safe with a signal of antitumor activity. Translational science support the mechanism of action in that serum phosphate was proportional with exposure, paired biopsies suggested phospho-ERK inhibition (a downstream target of FGFR2/3), and ctDNA clearance may act as a RECIST response surrogate.
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Affiliation(s)
| | | | - Rastilav Bahleda
- Drug Development Department (DITEP), Gustave Roussy, Villejuif, France
| | - Cesar A. Perez
- Sarah Cannon Research Institute at Florida Cancer Specialists, Orlando, Florida
| | - Li-Tzong Chen
- Kaohsiung Medical University Hospital and Center for Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shumei Kato
- Division of Hematology and Oncology, Department of Medicine, UC San Diego Moores Cancer Center, La Jolla, California
| | - Do-Youn Oh
- Seoul National University Hospital, Cancer Research Institute, Seoul National University College of Medicine, Integrated Major in Innovative Medical Science, Seoul National University Graduate School, Seoul, Republic of South Korea
| | | | - Betty Y. Tam
- Formerly Kinnate Biopharma, San Francisco, California
| | | | - James J. Harding
- Gastrointestinal Oncology and Early Drug Development Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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11
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Hernando-Calvo A, Rossi A, Vieito M, Voest E, Garralda E. Agnostic drug development revisited. Cancer Treat Rev 2024; 128:102747. [PMID: 38763053 DOI: 10.1016/j.ctrv.2024.102747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 04/20/2024] [Accepted: 04/25/2024] [Indexed: 05/21/2024]
Abstract
The advent of molecular profiling and the generalization of next generation sequencing in oncology has enabled the identification of patients who could benefit from targeted agents. Since the tumor-agnostic approval of pembrolizumab for patients with MSI-High tumors in 2017, different molecularly-guided therapeutics have been awarded approvals and progressively incorporated in the treatment landscape across multiple tumor types. As the number of tumor-agnostic targets considered druggable expands in the clinic, novel challenges will reshape the drug development field involving all the stakeholders in oncology. In this review, we provide an overview of current tumor-agnostic approvals and discuss promising candidate therapeutics for tumor-agnostic designation and challenges for their broad implementation.
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Affiliation(s)
- Alberto Hernando-Calvo
- Department of Medical Oncology, Vall d́Hebron Barcelona Hospital Campus, Barcelona, Spain; Vall d́Hebron Institute of Oncology, Barcelona, Spain
| | - Alice Rossi
- Vall d́Hebron Institute of Oncology, Barcelona, Spain
| | - Maria Vieito
- Department of Medical Oncology, Vall d́Hebron Barcelona Hospital Campus, Barcelona, Spain; Vall d́Hebron Institute of Oncology, Barcelona, Spain
| | - Emile Voest
- Department of Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Elena Garralda
- Department of Medical Oncology, Vall d́Hebron Barcelona Hospital Campus, Barcelona, Spain; Vall d́Hebron Institute of Oncology, Barcelona, Spain.
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12
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Gilbert TM, Randle L, Quinn M, McGreevy O, O'leary L, Young R, Diaz-Neito R, Jones RP, Greenhalf B, Goldring C, Fenwick S, Malik H, Palmer DH. Molecular biology of cholangiocarcinoma and its implications for targeted therapy in patient management. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024:108352. [PMID: 38653586 DOI: 10.1016/j.ejso.2024.108352] [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: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024]
Abstract
Cholangiocarcinoma (CCA) remains a devastating malignancy and a significant challenge to treat. The majority of CCA patients are diagnosed at an advanced stage, making the disease incurable in most cases. The advent of high-throughput genetic sequencing has significantly improved our understanding of the molecular biology underpinning cancer. The identification of 'druggable' genetic aberrations and the development of novel targeted therapies against them is opening up new treatment strategies. Currently, 3 targeted therapies are approved for use in CCA; Ivosidenib in patients with IDH1 mutations and Infigratinib/Pemigatinib in those with FGFR2 fusions. As our understanding of the biology underpinning CCA continues to improve it is highly likely that additional targeted therapies will become available in the near future. This is important, as it is thought up to 40 % of CCA patients harbour a potentially actionable mutation. In this review we provide an overview of the molecular pathogenesis of CCA and highlight currently available and potential future targeted treatments.
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Affiliation(s)
- T M Gilbert
- Hepatobiliary Surgery, Liverpool University Hospitals NHS FT, Liverpool, UK; Department of Pharmacology and Therapeutics, Institute of Systems Integrative and Molecular Biology, University of Liverpool, Liverpool, UK.
| | - L Randle
- Department of Pharmacology and Therapeutics, Institute of Systems Integrative and Molecular Biology, University of Liverpool, Liverpool, UK
| | - M Quinn
- Hepatobiliary Surgery, Liverpool University Hospitals NHS FT, Liverpool, UK
| | - O McGreevy
- Department of Pharmacology and Therapeutics, Institute of Systems Integrative and Molecular Biology, University of Liverpool, Liverpool, UK
| | - L O'leary
- Hepatobiliary Surgery, Liverpool University Hospitals NHS FT, Liverpool, UK
| | - R Young
- Hepatobiliary Surgery, Liverpool University Hospitals NHS FT, Liverpool, UK; Department of Pharmacology and Therapeutics, Institute of Systems Integrative and Molecular Biology, University of Liverpool, Liverpool, UK
| | - R Diaz-Neito
- Hepatobiliary Surgery, Liverpool University Hospitals NHS FT, Liverpool, UK
| | - R P Jones
- Hepatobiliary Surgery, Liverpool University Hospitals NHS FT, Liverpool, UK; Department of Pharmacology and Therapeutics, Institute of Systems Integrative and Molecular Biology, University of Liverpool, Liverpool, UK
| | - B Greenhalf
- Liverpool Experimental Cancer Medicines Centre, University of Liverpool, Liverpool, UK
| | - C Goldring
- Department of Pharmacology and Therapeutics, Institute of Systems Integrative and Molecular Biology, University of Liverpool, Liverpool, UK
| | - S Fenwick
- Hepatobiliary Surgery, Liverpool University Hospitals NHS FT, Liverpool, UK
| | - H Malik
- Hepatobiliary Surgery, Liverpool University Hospitals NHS FT, Liverpool, UK
| | - D H Palmer
- Clatterbridge Cancer Centre, Liverpool, UK; Liverpool Experimental Cancer Medicines Centre, University of Liverpool, Liverpool, UK
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13
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Choi JH, Thung SN. Recent Advances in Pathology of Intrahepatic Cholangiocarcinoma. Cancers (Basel) 2024; 16:1537. [PMID: 38672619 PMCID: PMC11048541 DOI: 10.3390/cancers16081537] [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: 02/29/2024] [Revised: 04/10/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Intrahepatic cholangiocarcinoma (ICCA) is a malignant epithelial neoplasm characterized by biliary differentiation within the liver. ICCA is molecularly heterogeneous and exhibits a broad spectrum of histopathological features. It is a highly aggressive carcinoma with high mortality and poor survival rates. ICCAs are classified into two main subtypes: the small-duct type and large-duct types. These two tumor types have different cell origins and clinicopathological features. ICCAs are characterized by numerous molecular alterations, including mutations in KRAS, TP53, IDH1/2, ARID1A, BAP1, BRAF, SAMD4, and EGFR, and FGFR2 fusion. Two main molecular subtypes-inflammation and proliferation-have been proposed. Recent advances in high-throughput assays using next-generation sequencing have improved our understanding of ICCA pathogenesis and molecular genetics. The diagnosis of ICCA poses a significant challenge for pathologists because of its varied morphologies and phenotypes. Accurate diagnosis of ICCA is essential for effective patient management and prognostic determination. This article provides an updated overview of ICCA pathology, focusing particularly on molecular features, histological subtypes, and diagnostic approaches.
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Affiliation(s)
- Joon Hyuk Choi
- Department of Pathology, Yeungnam University College of Medicine, Daegu 42415, Republic of Korea
| | - Swan N. Thung
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, New York, NY 10029, USA;
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14
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Yang H, Cheng J, Zhuang H, Xu H, Wang Y, Zhang T, Yang Y, Qian H, Lu Y, Han F, Cao L, Yang N, Liu R, Yang X, Zhang J, Wu J, Zhang N. Pharmacogenomic profiling of intra-tumor heterogeneity using a large organoid biobank of liver cancer. Cancer Cell 2024; 42:535-551.e8. [PMID: 38593780 DOI: 10.1016/j.ccell.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 12/27/2023] [Accepted: 03/11/2024] [Indexed: 04/11/2024]
Abstract
Inter- and intra-tumor heterogeneity is a major hurdle in primary liver cancer (PLC) precision therapy. Here, we establish a PLC biobank, consisting of 399 tumor organoids derived from 144 patients, which recapitulates histopathology and genomic landscape of parental tumors, and is reliable for drug sensitivity screening, as evidenced by both in vivo models and patient response. Integrative analysis dissects PLC heterogeneity, regarding genomic/transcriptomic characteristics and sensitivity to seven clinically relevant drugs, as well as clinical associations. Pharmacogenomic analysis identifies and validates multi-gene expression signatures predicting drug response for better patient stratification. Furthermore, we reveal c-Jun as a major mediator of lenvatinib resistance through JNK and β-catenin signaling. A compound (PKUF-01) comprising moieties of lenvatinib and veratramine (c-Jun inhibitor) is synthesized and screened, exhibiting a marked synergistic effect. Together, our study characterizes the landscape of PLC heterogeneity, develops predictive biomarker panels, and identifies a lenvatinib-resistant mechanism for combination therapy.
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Affiliation(s)
- Hui Yang
- Translational Cancer Research Center, Peking University First Hospital, Beijing, China
| | - Jinghui Cheng
- Translational Cancer Research Center, Peking University First Hospital, Beijing, China
| | - Hao Zhuang
- Department of Hepatobiliopancreatic Surgery, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Hongchuang Xu
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, China
| | - Yinuo Wang
- Translational Cancer Research Center, Peking University First Hospital, Beijing, China
| | - Tingting Zhang
- Department of Hepatobiliopancreatic Surgery, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Yinmo Yang
- Department of Hepatobiliary and Pancreatic Surgery, Peking University First Hospital, Beijing, China
| | - Honggang Qian
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Pancreato-Biliary Surgery, Peking University Cancer Hospital & Institute, Beijing, China
| | - Yinying Lu
- Comprehensive Liver Cancer Department, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Feng Han
- Department of Hepatobiliopancreatic Surgery, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Lihua Cao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Center for Cancer Bioinformatics, Peking University Cancer Hospital & Institute, Beijing, China; International Cancer Institute, Peking University Health Science Center, Beijing, China
| | - Nanmu Yang
- Department of Hepatobiliopancreatic Surgery, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Rong Liu
- Translational Cancer Research Center, Peking University First Hospital, Beijing, China
| | - Xing Yang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, China
| | - Jiangong Zhang
- Department of Cancer Epidemiology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China.
| | - Jianmin Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Center for Cancer Bioinformatics, Peking University Cancer Hospital & Institute, Beijing, China; International Cancer Institute, Peking University Health Science Center, Beijing, China.
| | - Ning Zhang
- Translational Cancer Research Center, Peking University First Hospital, Beijing, China; International Cancer Institute, Peking University Health Science Center, Beijing, China; Yunnan Baiyao Group, Kunming, China.
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15
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Yoo C, Hyung J, Chan SL. Recent Advances in Systemic Therapy for Advanced Intrahepatic Cholangiocarcinoma. Liver Cancer 2024; 13:119-135. [PMID: 38638168 PMCID: PMC11023692 DOI: 10.1159/000531458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 06/05/2023] [Indexed: 04/20/2024] Open
Abstract
Background The incidence of intrahepatic cholangiocarcinoma (IHCCA) is rising around the world. The disease is becoming a major global health issue. Conventionally, most patients with cholangiocarcinoma present with advanced disease and systemic therapy is the mainstay of treatment. This review discusses recent advances in systemic treatments for patients with IHCCA. Summary The addition of durvalumab to a gemcitabine plus cisplatin regimen has significantly improved overall survival in the phase 3 TOPAZ-1 trial and is currently recommended as a standard first-line treatment. The phase 3 ABC-06 and phase 2b NIFTY trials have shown the benefit of second-line fluoropyrimidine plus oxaliplatin, and fluoropyrimidine plus nanoliposomal irinotecan, respectively. They have provided a treatment option for patients without actionable alterations who progressed to first-line therapy. For patients with actionable genomic alterations, including FGFR2 rearrangement, IDH1 mutation, BRAF mutation, and ERBB2 amplification, targeted agents have shown encouraging efficacy in several phase 2-3 trials, and are recommended as subsequent treatments. Immune checkpoint inhibitors are being investigated for the treatment of previously treated patients, although only a small proportion of patients showed durable responses. Key Messages Recent advances in systemic treatments have improved clinical outcomes in patients with advanced IHCCA. However, most patients eventually show resistance to the treatment, and tumor progression occurs within a year. Indeed, there should be further efforts to improve the outcomes of patients with advanced IHCCA.
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Affiliation(s)
- Changhoon Yoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jaewon Hyung
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Stephen L. Chan
- Department of Clinical Oncology, State Key Laboratory of Translational Oncology, Hong Kong Cancer Institute, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR
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16
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Gong J, Mita AC, Wei Z, Cheng HH, Mitchell EP, Wright JJ, Ivy SP, Wang V, Gray RC, McShane LM, Rubinstein LV, Patton DR, Williams PM, Hamilton SR, Alva AS, Tricoli JV, Conley BA, Arteaga CL, Harris LN, O'Dwyer PJ, Chen AP, Flaherty KT. Phase II Study of Erdafitinib in Patients With Tumors With FGFR Amplifications: Results From the NCI-MATCH ECOG-ACRIN Trial (EAY131) Subprotocol K1. JCO Precis Oncol 2024; 8:e2300406. [PMID: 38603651 DOI: 10.1200/po.23.00406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 11/14/2023] [Accepted: 02/08/2024] [Indexed: 04/13/2024] Open
Abstract
PURPOSE Despite fibroblast growth factor receptor (FGFR) inhibitors being approved in tumor types with select FGFR rearrangements or gene mutations, amplifications of FGFR represent the most common FGFR alteration across malignancies. Subprotocol K1 (EAY131-K1) of the National Cancer Institute-MATCH platform trial was designed to evaluate the antitumor efficacy of the oral FGFR1-4 inhibitor, erdafitinib, in patients with tumors harboring FGFR1-4 amplification. METHODS EAY131-K1 was an open-label, single-arm, phase II study with central confirmation of presence of FGFR1-4 amplification in tumors. Patients with urothelial carcinoma were excluded. Enrolled patients received oral erdafitinib at a starting dose of 8 mg once daily continuously with escalation to 9 mg once daily continuously, on the basis of predefined time point assessments of phosphate levels, until disease progression or intolerable toxicity. The primary end point was centrally assessed objective response rate (ORR), with key secondary end points being 6-month progression-free survival (PFS6), PFS, overall survival (OS), and safety. RESULTS Thirty-five patients were enrolled into this study with 18 included in the prespecified primary efficacy analysis. The median age of the 18 patients was 60 years, and 78% had received ≥3 previous lines of therapy. There were no confirmed responses to erdafitinib; however, five patients experienced stable disease (SD) as best response. One patient with an FGFR1-amplified breast cancer had a prolonged PFS >168 days (5.5 months). The median PFS was 1.7 months (90% CI, 1.1 to 1.8 months) and the median OS was 4.2 months (90% CI, 2.3 to 9.3 months). The estimated PFS6 rate was 13.8% (90% CI, 3.3 to 31.6). The majority of toxicities were grade 1 to 2 in nature, although there was one grade 5 treatment-related adverse event. CONCLUSION Erdafitinib did not meet its primary end point of efficacy as determined by ORR in treatment-refractory solid tumors harboring FGFR1-4 amplifications. Our findings support that rearrangements and gene mutations, but not amplifications, of FGFR remain the established FGFR alterations with approved indications for FGFR inhibition.
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Affiliation(s)
- Jun Gong
- Cedars-Sinai Medical Center, Los Angeles, CA
| | | | - Zihan Wei
- Dana Farber Cancer Institute-ECOG-ACRIN Biostatistics Center, Boston, MA
| | | | - Edith P Mitchell
- Sidney Kimmel Cancer Center at Thomas Jefferson University, Philadelphia, PA
| | - John J Wright
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - S Percy Ivy
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Victoria Wang
- Dana Farber Cancer Institute-ECOG-ACRIN Biostatistics Center, Boston, MA
| | - Robert C Gray
- Dana Farber Cancer Institute-ECOG-ACRIN Biostatistics Center, Boston, MA
| | - Lisa M McShane
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Larry V Rubinstein
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - David R Patton
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | | | | | - Ajjai S Alva
- University of Michigan Comprehensive Cancer Center, Ann Arbor, MI
| | - James V Tricoli
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Barbara A Conley
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | | | - Lyndsay N Harris
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | | | - Alice P Chen
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
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17
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Toledo B, Deiana C, Scianò F, Brandi G, Marchal JA, Perán M, Giovannetti E. Treatment resistance in pancreatic and biliary tract cancer: molecular and clinical pharmacology perspectives. Expert Rev Clin Pharmacol 2024; 17:323-347. [PMID: 38413373 DOI: 10.1080/17512433.2024.2319340] [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: 11/20/2023] [Accepted: 02/12/2024] [Indexed: 02/29/2024]
Abstract
INTRODUCTION Treatment resistance poses a significant obstacle in oncology, especially in biliary tract cancer (BTC) and pancreatic cancer (PC). Current therapeutic options include chemotherapy, targeted therapy, and immunotherapy. Resistance to these treatments may arise due to diverse molecular mechanisms, such as genetic and epigenetic modifications, altered drug metabolism and efflux, and changes in the tumor microenvironment. Identifying and overcoming these mechanisms is a major focus of research: strategies being explored include combination therapies, modulation of the tumor microenvironment, and personalized approaches. AREAS COVERED We provide a current overview and discussion of the most relevant mechanisms of resistance to chemotherapy, target therapy, and immunotherapy in both BTC and PC. Furthermore, we compare the different strategies that are being implemented to overcome these obstacles. EXPERT OPINION So far there is no unified theory on drug resistance and progress is limited. To overcome this issue, individualized patient approaches, possibly through liquid biopsies or single-cell transcriptome studies, are suggested, along with the potential use of artificial intelligence, to guide effective treatment strategies. Furthermore, we provide insights into what we consider the most promising areas of research, and we speculate on the future of managing treatment resistance to improve patient outcomes.
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Affiliation(s)
- Belén Toledo
- Department of Health Sciences, University of Jaén, Jaén, Spain
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc), Amsterdam, The Netherlands
| | - Chiara Deiana
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Fabio Scianò
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc), Amsterdam, The Netherlands
- Lumobiotics GmbH, Karlsruhe, Germany
| | - Giovanni Brandi
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Juan Antonio Marchal
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain
- Instituto de Investigación Sanitaria ibs. GRANADA, Hospitales Universitarios de Granada-Universidad de Granada, Granada, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, Spain
| | - Macarena Perán
- Department of Health Sciences, University of Jaén, Jaén, Spain
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, Spain
| | - Elisa Giovannetti
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc), Amsterdam, The Netherlands
- Cancer Pharmacology Lab, Fondazione Pisana per la Scienza, Pisa, Italy
- Cancer Pharmacology Lab, Associazione Italiana per la Ricerca sul Cancro (AIRC) Start-Up Unit, Fondazione Pisana per la Scienza, University of Pisa, Pisa, Italy
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18
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Katoh M, Loriot Y, Brandi G, Tavolari S, Wainberg ZA, Katoh M. FGFR-targeted therapeutics: clinical activity, mechanisms of resistance and new directions. Nat Rev Clin Oncol 2024; 21:312-329. [PMID: 38424198 DOI: 10.1038/s41571-024-00869-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2024] [Indexed: 03/02/2024]
Abstract
Fibroblast growth factor (FGF) signalling via FGF receptors (FGFR1-4) orchestrates fetal development and contributes to tissue and whole-body homeostasis, but can also promote tumorigenesis. Various agents, including pan-FGFR inhibitors (erdafitinib and futibatinib), FGFR1/2/3 inhibitors (infigratinib and pemigatinib), as well as a range of more-specific agents, have been developed and several have entered clinical use. Erdafitinib is approved for patients with urothelial carcinoma harbouring FGFR2/3 alterations, and futibatinib and pemigatinib are approved for patients with cholangiocarcinoma harbouring FGFR2 fusions and/or rearrangements. Clinical benefit from these agents is in part limited by hyperphosphataemia owing to off-target inhibition of FGFR1 as well as the emergence of resistance mutations in FGFR genes, activation of bypass signalling pathways, concurrent TP53 alterations and possibly epithelial-mesenchymal transition-related isoform switching. The next generation of small-molecule inhibitors, such as lirafugratinib and LOXO-435, and the FGFR2-specific antibody bemarituzumab are expected to have a reduced risk of hyperphosphataemia and the ability to overcome certain resistance mutations. In this Review, we describe the development and current clinical role of FGFR inhibitors and provide perspective on future research directions including expansion of the therapeutic indications for use of FGFR inhibitors, combination of these agents with immune-checkpoint inhibitors and the application of novel technologies, such as artificial intelligence.
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Affiliation(s)
| | - Yohann Loriot
- Drug Development Department (DITEP), Institut Gustave Roussy, Université Paris-Saclay, Villejuif, France
- INSERM U981, Institut Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Giovanni Brandi
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Simona Tavolari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Zev A Wainberg
- Department of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Masaru Katoh
- M & M Precision Medicine, Tokyo, Japan.
- Department of Omics Network, National Cancer Center, Tokyo, Japan.
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Zhao L, Liu J, Li K, Zhang C, Chen T, Liu Z, Tang Y, Hu X, Shi A, Shu L, Huang S, Lian S, Zhang M, Li H, Sun J, Yu X, Zhang Z, Zhang Z, Xu Y. PTPN9 dephosphorylates FGFR2 pY656/657 through interaction with ACAP1 and ameliorates pemigatinib effect in cholangiocarcinoma. Hepatology 2024; 79:798-812. [PMID: 37505213 DOI: 10.1097/hep.0000000000000552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/06/2023] [Indexed: 07/29/2023]
Abstract
ABSTRACT AND AIM Cholangiocarcinoma (CCA) is a highly aggressive and lethal cancer that originates from the biliary epithelium. Systemic treatment options for CCA are currently limited, and the first targeted drug of CCA, pemigatinib, emerged in 2020 for CCA treatment by inhibiting FGFR2 phosphorylation. However, the regulatory mechanism of FGFR2 phosphorylation is not fully elucidated. APPROACH AND RESULTS Here we screened the FGFR2-interacting proteins and showed that protein tyrosine phosphatase (PTP) N9 interacts with FGFR2 and negatively regulates FGFR2 pY656/657 . Using phosphatase activity assays and modeling the FGFR2-PTPN9 complex structure, we identified FGFR2 pY656/657 as a substrate of PTPN9, and found that sec. 14p domain of PTPN9 interacts with FGFR2 through ACAP1 mediation. Coexpression of PTPN9 and ACAP1 indicates a favorable prognosis for CCA. In addition, we identified key amino acids and motifs involved in the sec. 14p-APCP1-FGFR2 interaction, including the "YRETRRKE" motif of sec. 14p, Y471 of PTPN9, as well as the PH and Arf-GAP domain of ACAP1. Moreover, we discovered that the FGFR2 I654V substitution can decrease PTPN9-FGFR2 interaction and thereby reduce the effectiveness of pemigatinib treatment. Using a series of in vitro and in vivo experiments including patient-derived xenografts (PDX), we showed that PTPN9 synergistically enhances pemigatinib effectiveness and suppresses CCA proliferation, migration, and invasion by inhibiting FGFR2 pY656/657 . CONCLUSIONS Our study identifies PTPN9 as a negative regulator of FGFR2 phosphorylation and a synergistic factor for pemigatinib treatment. The molecular mechanism, oncogenic function, and clinical significance of the PTPN9-ACAP1-FGFR2 complex are revealed, providing more evidence for CCA precision treatment.
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Affiliation(s)
- Liming Zhao
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Jialiang Liu
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Kangshuai Li
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Chao Zhang
- Key Laboratory Experimental Teratology of the Ministry of Education, Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, Shandong, China
| | - Tianli Chen
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zengli Liu
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yongchang Tang
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xiaoqiang Hu
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Anda Shi
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Lizhuang Shu
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Shaohui Huang
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Shuo Lian
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Minghui Zhang
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Hui Li
- Department of Pathology, The Second Hospital Affiliated to Shandong University, Jinan, China
| | - Jinpeng Sun
- Key Laboratory Experimental Teratology of the Ministry of Education, Department of Biochemistry and Molecular Biology, Shandong University School of Medicine, Jinan, Shandong, China
| | - Xiao Yu
- Key Laboratory Experimental Teratology of the Ministry of Education, Department of Physiology, Shandong University School of Medicine, Jinan, Shandong, China
| | - Zhongyin Zhang
- Departments of Medicinal Chemistry and Molecular Pharmacology and Chemistry, Center for Cancer Research, Institute for Drug Discovery, Purdue University, West Lafayette, Indiana, USA
| | - Zongli Zhang
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yunfei Xu
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
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20
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Sasaki M, Sato Y, Nakanuma Y. Expression of fibroblast growth factor receptor 2 (FGFR2) in combined hepatocellular-cholangiocarcinoma and intrahepatic cholangiocarcinoma: clinicopathological study. Virchows Arch 2024:10.1007/s00428-024-03792-x. [PMID: 38532197 DOI: 10.1007/s00428-024-03792-x] [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: 12/22/2023] [Revised: 03/12/2024] [Accepted: 03/19/2024] [Indexed: 03/28/2024]
Abstract
Genetic alterations including fusions in fibroblast growth factor receptor 2 (FGFR2) are detected in 10-20% of intrahepatic cholangiocarcinoma (iCCA), and FGFR2 inhibitors are effective for the treatment of iCCA. We examined a prevalence of FGFR2 genetic alterations and their clinicopathological significance in combined hepatocellular-cholangiocarcinoma (cHCC-CCA). FGFR2 expression, which is a surrogate marker for FGFR2 genetic alterations, was immunohistochemically assessed in the liver sections from 75 patients with cHCC-CCA, 35 with small duct-type iCCA, 30 with large duct-type iCCA, and 35 with hepatocellular carcinoma (HCC). FGFR2 genetic alterations were detected by reverse transcription-PCR and direct sequence. An association of FGFR2 expression with clinicopathological features was investigated in cHCC-CCAs. FGFR2 expression was detected in significantly more patients with cHCC-CCA (21.3%) and small duct-type iCCA (25.7%), compared to those with large duct-type iCCA (3.3%) and HCC (0%) (p < 0.05). FGFR2-positive cHCC-CCAs were significantly smaller size (p < 0.05), with more predominant cholangiolocarcinoma component (p < 0.01) and less nestin expression (p < 0.05). Genetic alterations of ARID1A and BAP1 and multiple genes were significantly more frequent in FGFR2-positive cHCC-CCAs (p < 0.05). 5'/3' imbalance in FGFR2 genes indicating exon18-truncated FGFR2 was significantly more frequently detected in FGFR2-positive cHCC-CCAs and small duct iCCAs, compared to FGFR2-negative ones (p < 0.05). FGFR2::BICC fusion was detected in a case of cHCC-CCAs. FGFR2 genetic alterations may be prevalent in cHCC-CCAs as well as small duct-type iCCAs, which suggest cHCC-CCAs may also be a possible therapeutic target of FGFR2 inhibitors.
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Affiliation(s)
- Motoko Sasaki
- Department of Human Pathology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, 920-8640, Japan.
| | - Yasunori Sato
- Department of Human Pathology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, 920-8640, Japan
| | - Yasuni Nakanuma
- Division of Pathology, Fukui Saiseikai Hospital, Fukui, Japan
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21
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Parisi A, Delaunay B, Pinterpe G, Hollebecque A, Blanc JF, Bouattour M, Assenat E, Ben Abdelghani M, Sarabi M, Niger M, Vivaldi C, Mandalà M, Palloni A, Bensi M, Garattini SK, Tougeron D, Combe P, Salati M, Rimini M, Cella CA, Tucci M, Diana A, Mori E, Longarini R, Artru P, Roth G, Evesque L, Vienne A, Turpin A, Hiret S, Bourgeois V, Herve C, Paulon R, Stacoffe M, Malka D, Neuzillet C, Edeline J, Lievre A, Guimbaud R, Chapda MCP, Rimassa L, Giampieri R, Valle J, Berardi R, Fares N. Pemigatinib for patients with previously treated, locally advanced or metastatic cholangiocarcinoma harboring FGFR2 fusions or rearrangements: A joint analysis of the French PEMI-BIL and Italian PEMI-REAL cohort studies. Eur J Cancer 2024; 200:113587. [PMID: 38340384 DOI: 10.1016/j.ejca.2024.113587] [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: 11/13/2023] [Revised: 01/23/2024] [Accepted: 01/27/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND Pemigatinib is approved for patients with pretreated, locally advanced or metastatic CCA harboring FGFR2 rearrangements or fusions. We aim to assess the effectiveness and safety of pemigatinib in real-world setting. MATERIAL AND METHODS A joint analysis of two multicentre observational retrospective cohort studies independently conducted in France and Italy was performed. All consecutive FGFR2-positive patients affected by CCA and treated with pemigatinib as second- or further line of systemic treatment in clinical practice, within or outside the European Expanded Access Program, were included. RESULTS Between July 2020 and September 2022, 72 patients were treated with pemigatinib in 14 Italian and 25 French Centres. Patients had a median age of 57 years, 76% were female, 81% had ECOG-PS 0-1, 99% had intrahepatic CCA, 74% had ≥ 2 metastatic sites, 67% had metastatic disease at diagnosis, while 38.8% received ≥ 2 previous lines of systemic treatment. At data cut-off analysis (April 2023), ORR and DCR were 45.8% and 84.7%, respectively. Median DoR was 7 months (IQR: 5.8-9.3). Over a median follow-up time of 19.5 months, median PFS and 1-year PFS rate were 8.7 months and 32.8%. Median OS and 1-year OS rate were 17.1 months and 60.6%. Fatigue (69.4%), ocular toxicity (68%), nail toxicities (61.1%), dermatologic toxicity (41.6%) hyperphosphataemia (55.6%), stomatitis (48.6%), and diarrhea (36.1%) were the most frequent, mainly G1-G2 AEs. Overall incidence of G3 AEs was 22.2%, while no patient experienced G4 AE. Dose reduction and temporary discontinuation were needed in 33.3% and 40.3% of cases, with 1 permanent discontinuation due to AEs. CONCLUSIONS These results confirm the effectiveness and safety of pemigatinib in a real-world setting.
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Affiliation(s)
- Alessandro Parisi
- Clinica Oncologica e Centro Regionale di Genetica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria delle Marche, Via Conca 71, 60126 Ancona, Italy.
| | - Blandine Delaunay
- Clinica Oncologica e Centro Regionale di Genetica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria delle Marche, Via Conca 71, 60126 Ancona, Italy; Digestive Oncology Department, Centre Hospitalier Universitaire de Toulouse - Hopital Rangueil, Toulouse, France
| | - Giada Pinterpe
- Clinica Oncologica e Centro Regionale di Genetica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria delle Marche, Via Conca 71, 60126 Ancona, Italy
| | - Antoine Hollebecque
- Département d'Innovation Thérapeutique et Essais précoces (DITEP), Gustave Roussy, Villejuif Cedex, France
| | | | - Mohamed Bouattour
- Liver Oncology and Therapeutic Innovation Functional Unit, Beaujon Hospital APHP, Clichy, France
| | - Eric Assenat
- Medical oncology, ICM - Institut du Cancer de Montpellier, Montpellier Cedex, France
| | - Meher Ben Abdelghani
- Oncology Department, ICANS - Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Matthieu Sarabi
- Medical Oncology, Centre Léon Bérard, Lyon, GI Oncology Department, France; GI Oncology Department, Hôpital privé Jean Mermoz, Lyon, France
| | - Monica Niger
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Venezian 1, 20133 Milan, Italy
| | - Caterina Vivaldi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Mario Mandalà
- Unit of Medical Oncology, University of Perugia, Perugia, Italy
| | - Andrea Palloni
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Maria Bensi
- Oncologia Medica, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Silvio Ken Garattini
- Department of Oncology, Academic Hospital of Udine ASUFC, Piazzale Santa Maria della Misericordia 15, Udine, UD 33100, Italy
| | - David Tougeron
- Université de Poitiers, Department of Gastroenterology and Hepatology, Poitiers University Hospital, Poitiers, France
| | - Pierre Combe
- Medical Oncology, CORT37, Pôle Santé Léonard de Vinci, Chambray-lès-Tours, France
| | - Massimiliano Salati
- Division of Oncology, Department of Oncology and Hematology, University Hospital Modena, Modena Cancer Centre, Via del Pozzo 71, 41125 Modena, Italy; Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Margherita Rimini
- Vita-Salute University San Raffaele, Milan, Italy; Department of Oncology, IRCCS San Raffaele Hospital, via Olgettina N. 60, Milan 20132, Italy
| | - Chiara Alessandra Cella
- Division of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, European Institute of Oncology, IEO IRCCS, Via Ripamonti 435, Milan, Italy
| | - Marco Tucci
- Department of Interdisciplinary Medicine, Oncology Unit, University of Bari "Aldo Moro", P.za Giulio Cesare, 11, 70124, Bari, Italy
| | - Anna Diana
- UOC Oncologia - Ospedale del Mare, Naples
| | - Elena Mori
- Department of Medical Oncology, New Hospital of Prato S. Stefano, 59100 Prato, Italy
| | | | - Pascal Artru
- GI Oncology Department, Hôpital privé Jean Mermoz, Lyon, France
| | - Gael Roth
- Univ. Grenoble Alpes / Hepato-Gastroenterology and Digestive Oncology Department, CHU Grenoble Alpes / Institute for Advanced Biosciences, CNRS UMR 5309-INSERM, U1209, France
| | - Ludovic Evesque
- Medical Oncology Department, Centre Antoine-Lacassagne, Nice, France
| | - Agathe Vienne
- Oncology Department, CHU Sud Réunion, Saint Pierre, France
| | - Anthony Turpin
- Medical Oncology Department, Hopital Claude Huriez, Lille, France
| | - Sandrine Hiret
- Oncology Department, ICO Institut de Cancerologie de l'Ouest René Gauducheau, Saint-Herblain, France
| | | | - Camille Herve
- Digestive Oncology, Groupe Hospitalier Mutualiste, Grenoble
| | | | - Marion Stacoffe
- Medical Oncology, CHRU Hopitaux de Tours - Hopital Bretonneau, Tours Cedex, France
| | - David Malka
- Medical Oncology, Institut Mutualiste Montsouris, Paris, France
| | - Cindy Neuzillet
- GI Oncology, Medical Oncology Department, Curie Institute, Paris, France
| | - Julien Edeline
- Medical Oncology Department, Centre Eugene - Marquis, Rennes, France
| | - Astrid Lievre
- Department of Gastroenterology, CHU de Rennes - Hopital Pontchaillou, Rennes Cedex, France
| | - Rosine Guimbaud
- Digestive Oncology Department, Centre Hospitalier Universitaire de Toulouse - Hopital Rangueil, Toulouse, France
| | | | - Lorenza Rimassa
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Milan, Italy; Medical Oncology and Hematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, 20089 Rozzano, Milan, Italy
| | - Riccardo Giampieri
- Clinica Oncologica e Centro Regionale di Genetica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria delle Marche, Via Conca 71, 60126 Ancona, Italy
| | - Juan Valle
- Cholangiocarcinoma Foundation, Salt Lake City, Utah, USA; Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Rossana Berardi
- Clinica Oncologica e Centro Regionale di Genetica Oncologica, Università Politecnica delle Marche, Azienda Ospedaliero-Universitaria delle Marche, Via Conca 71, 60126 Ancona, Italy
| | - Nadim Fares
- Digestive Oncology Department, Centre Hospitalier Universitaire de Toulouse - Hopital Rangueil, Toulouse, France
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22
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Gopal P, Robert ME, Zhang X. Cholangiocarcinoma: Pathologic and Molecular Classification in the Era of Precision Medicine. Arch Pathol Lab Med 2024; 148:359-370. [PMID: 37327187 DOI: 10.5858/arpa.2022-0537-ra] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
CONTEXT.— Cholangiocarcinoma (CCA) is a heterogeneous cancer of the bile duct, and its diagnosis is often challenging. OBJECTIVE.— To provide insights into state-of-the-art approaches for the diagnosis of CCA. DATA SOURCES.— Literature review via PubMed search and authors' experiences. CONCLUSIONS.— CCA can be categorized as intrahepatic or extrahepatic. Intrahepatic CCA is further classified into small-duct-type and large-duct-type, whereas extrahepatic CCA is classified into distal and perihilar according to site of origin within the extrahepatic biliary tree. Tumor growth patterns include mass forming, periductal infiltrating, and intraductal tumors. The clinical diagnosis of CCA is challenging and usually occurs at an advanced tumor stage. Pathologic diagnosis is made difficult by tumor inaccessibility and challenges in distinguishing CCA from metastatic adenocarcinoma to the liver. Immunohistochemical stains can assist in differentiating CCA from other malignancies, such as hepatocellular carcinoma, but no distinctive CCA-specific immunohistochemical profile has been identified. Recent advances in next-generation sequencing-based high-throughput assays have identified distinct genomic profiles of CCA subtypes, including genomic alterations that are susceptible to targeted therapies or immune checkpoint inhibitors. Detailed histopathologic and molecular evaluations of CCA by pathologists are critical for correct diagnosis, subclassification, therapeutic decision-making, and prognostication. The first step toward achieving these goals is to acquire a detailed understanding of the histologic and genetic subtypes of this heterogeneous tumor group. Here, we review state-of-the-art approaches that should be applied to establish a diagnosis of CCA, including clinical presentation, histopathology, staging, and the practical use of genetic testing methodologies.
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Affiliation(s)
- Purva Gopal
- From the Department of Pathology, UT Southwestern Medical Center, Dallas, Texas (Gopal)
| | - Marie E Robert
- the Department of Pathology, Yale University School of Medicine, New Haven, Connecticut (Robert, Zhang)
| | - Xuchen Zhang
- the Department of Pathology, Yale University School of Medicine, New Haven, Connecticut (Robert, Zhang)
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23
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Kasi PM, Lee JK, Pasquina LW, Decker B, Vanden Borre P, Pavlick DC, Allen JM, Parachoniak C, Quintanilha JCF, Graf RP, Schrock AB, Oxnard GR, Lovly CM, Tukachinsky H, Subbiah V. Circulating Tumor DNA Enables Sensitive Detection of Actionable Gene Fusions and Rearrangements Across Cancer Types. Clin Cancer Res 2024; 30:836-848. [PMID: 38060240 PMCID: PMC10870120 DOI: 10.1158/1078-0432.ccr-23-2693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/03/2023] [Accepted: 12/05/2023] [Indexed: 12/08/2023]
Abstract
PURPOSE Genomic rearrangements can generate potent oncogenic drivers or disrupt tumor suppressor genes. This study examines the landscape of fusions and rearrangements detected by liquid biopsy (LBx) of circulating tumor DNA (ctDNA) across different cancer types. EXPERIMENTAL DESIGN LBx from 53,842 patients with 66 solid tumor types were profiled using FoundationOneLiquid CDx, a hybrid-capture sequencing platform that queries 324 cancer-related genes. Tissue biopsies (TBx) profiled using FoundationOneCDx were used as a comparator. RESULTS Among all LBx, 7,377 (14%) had ≥1 pathogenic rearrangement detected. A total of 3,648 (6.8%) LBx had ≥1 gain-of-function (GOF) oncogene rearrangement, and 4,428 (8.2%) LBx had ≥1 loss-of-function rearrangement detected. Cancer types with higher prevalence of GOF rearrangements included those with canonical fusion drivers: prostate cancer (19%), cholangiocarcinoma (6.4%), bladder (5.5%), and non-small cell lung cancer (4.4%). Although the prevalence of driver rearrangements was lower in LBx than TBx overall, the frequency of detection was comparable in LBx with a tumor fraction (TF) ≥1%. Rearrangements in FGFR2, BRAF, RET, and ALK, were detected across cancer types, but tended to be clonal variants in some cancer types and potential acquired resistance variants in others. CONCLUSIONS In contrast to some prior literature, this study reports detection of a wide variety of rearrangements in ctDNA. The prevalence of driver rearrangements in tissue and LBx was comparable when TF ≥1%. LBx presents a viable alternative when TBx is not available, and there may be less value in confirmatory testing when TF is sufficient.
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Affiliation(s)
- Pashtoon M. Kasi
- Weill Cornell Medicine, Englander Institute of Precision Medicine, New York Presbyterian Hospital, New York, New York
| | | | | | | | | | | | | | | | | | - Ryon P. Graf
- Foundation Medicine, Inc., Cambridge, Massachusetts
| | | | | | | | | | - Vivek Subbiah
- The University of Texas MD Anderson Cancer Center, Houston, Texas
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24
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Spahn S, Kleinhenz F, Shevchenko E, Stahl A, Rasen Y, Geisler C, Ruhm K, Klaumuenzer M, Kronenberger T, Laufer SA, Sundberg-Malek H, Bui KC, Horger M, Biskup S, Schulze-Osthoff K, Templin M, Malek NP, Poso A, Bitzer M. The molecular interaction pattern of lenvatinib enables inhibition of wild-type or kinase-mutated FGFR2-driven cholangiocarcinoma. Nat Commun 2024; 15:1287. [PMID: 38346946 PMCID: PMC10861557 DOI: 10.1038/s41467-024-45247-6] [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: 02/06/2023] [Accepted: 01/18/2024] [Indexed: 02/15/2024] Open
Abstract
Fibroblast growth factor receptor (FGFR)-2 can be inhibited by FGFR-selective or non-selective tyrosine kinase inhibitors (TKIs). Selective TKIs are approved for cholangiocarcinoma (CCA) with FGFR2 fusions; however, their application is limited by a characteristic pattern of adverse events or evocation of kinase domain mutations. A comprehensive characterization of a patient cohort treated with the non-selective TKI lenvatinib reveals promising efficacy in FGFR2-driven CCA. In a bed-to-bench approach, we investigate FGFR2 fusion proteins bearing critical tumor-relevant point mutations. These mutations confer growth advantage of tumor cells and increased resistance to selective TKIs but remain intriguingly sensitive to lenvatinib. In line with clinical observations, in-silico analyses reveal a more favorable interaction pattern of lenvatinib with FGFR2, including an increased flexibility and ligand efficacy, compared to FGFR-selective TKIs. Finally, the treatment of a patient with progressive disease and a newly developed kinase mutation during therapy with a selective inhibitor results in a striking response to lenvatinib. Our in vitro, in silico, and clinical data suggest that lenvatinib is a promising treatment option for FGFR2-driven CCA, especially when insurmountable adverse reactions of selective TKIs or acquired kinase mutations occur.
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Affiliation(s)
- Stephan Spahn
- Department of Internal Medicine I, University Hospital Tuebingen, 72076, Tuebingen, Germany.
| | - Fabian Kleinhenz
- Department of Internal Medicine I, University Hospital Tuebingen, 72076, Tuebingen, Germany
| | - Ekaterina Shevchenko
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard-Karls-University, 72076, Tuebingen, Germany
- Tuebingen Center for Academic Drug Discovery & Development (TüCAD2), 72076, Tuebingen, Germany
| | - Aaron Stahl
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, 72770, Reutlingen, Germany
| | - Yvonne Rasen
- Department of Internal Medicine I, University Hospital Tuebingen, 72076, Tuebingen, Germany
| | - Christine Geisler
- Department of Internal Medicine I, University Hospital Tuebingen, 72076, Tuebingen, Germany
| | - Kristina Ruhm
- Center for Personalized Medicine, Eberhard-Karls University, 72076, Tuebingen, Germany
| | | | - Thales Kronenberger
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard-Karls-University, 72076, Tuebingen, Germany
- Tuebingen Center for Academic Drug Discovery & Development (TüCAD2), 72076, Tuebingen, Germany
| | - Stefan A Laufer
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard-Karls-University, 72076, Tuebingen, Germany
- Tuebingen Center for Academic Drug Discovery & Development (TüCAD2), 72076, Tuebingen, Germany
- Cluster of Excellence, Image Guided and Functionally Instructed Tumor Therapies, Eberhard-Karls University, 72076, Tuebingen, Germany
| | - Holly Sundberg-Malek
- Center for Personalized Medicine, Eberhard-Karls University, 72076, Tuebingen, Germany
| | - Khac Cuong Bui
- Department of Internal Medicine I, University Hospital Tuebingen, 72076, Tuebingen, Germany
| | - Marius Horger
- Department of Diagnostic and Interventional Radiology, Eberhard-Karls University, 72076, Tuebingen, Germany
| | - Saskia Biskup
- CeGaT GmbH and Praxis für Humangenetik, 72076, Tuebingen, Germany
| | - Klaus Schulze-Osthoff
- Cluster of Excellence, Image Guided and Functionally Instructed Tumor Therapies, Eberhard-Karls University, 72076, Tuebingen, Germany
- Department of Molecular Medicine, Interfaculty Institute for Biochemistry, Eberhard-Karls University, 72076, Tuebingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Markus Templin
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, 72770, Reutlingen, Germany
| | - Nisar P Malek
- Department of Internal Medicine I, University Hospital Tuebingen, 72076, Tuebingen, Germany
- Center for Personalized Medicine, Eberhard-Karls University, 72076, Tuebingen, Germany
- Cluster of Excellence, Image Guided and Functionally Instructed Tumor Therapies, Eberhard-Karls University, 72076, Tuebingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
- M3-Research Center for Malignome, Metabolome and Microbiome, Eberhard-Karls University, 72076, Tuebingen, Germany
| | - Antti Poso
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard-Karls-University, 72076, Tuebingen, Germany
- Tuebingen Center for Academic Drug Discovery & Development (TüCAD2), 72076, Tuebingen, Germany
- Cluster of Excellence, Image Guided and Functionally Instructed Tumor Therapies, Eberhard-Karls University, 72076, Tuebingen, Germany
- School of Pharmacy, University of Eastern Finland, 70210, Kuopio, Finland
| | - Michael Bitzer
- Department of Internal Medicine I, University Hospital Tuebingen, 72076, Tuebingen, Germany.
- Center for Personalized Medicine, Eberhard-Karls University, 72076, Tuebingen, Germany.
- Cluster of Excellence, Image Guided and Functionally Instructed Tumor Therapies, Eberhard-Karls University, 72076, Tuebingen, Germany.
- M3-Research Center for Malignome, Metabolome and Microbiome, Eberhard-Karls University, 72076, Tuebingen, Germany.
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25
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Brandi G, Relli V, Deserti M, Palloni A, Indio V, Astolfi A, Serravalle S, Mattiaccio A, Vasuri F, Malvi D, Deiana C, Pantaleo MA, Cescon M, Rizzo A, Katoh M, Tavolari S. Activated FGFR2 signalling as a biomarker for selection of intrahepatic cholangiocarcinoma patients candidate to FGFR targeted therapies. Sci Rep 2024; 14:3136. [PMID: 38326380 PMCID: PMC10850506 DOI: 10.1038/s41598-024-52991-8] [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: 08/29/2023] [Accepted: 01/25/2024] [Indexed: 02/09/2024] Open
Abstract
FGFR inhibitors have been developed to inhibit FGFR activation and signal transduction; notwithstanding, currently the selection of intrahepatic cholangiocarcinoma (iCCA) patients for these drugs only relies on the detection of FGFR2 genetic alterations (GAs) in tumor tissues or circulating tumor DNAs, without concomitant assessment of FGFR2 signalling status. Accordingly, we performed multi-omic analyses of FGFR2 genes and FGFR2 signalling molecules in the tissue samples from 36 iCCA naïve patients. Gain-of-function FGFR2 GAs were detected in 7 patients, including missense mutations (n = 3; p.F276C, p.C382R and p.Y375C), translocations (n = 1) and copy number gain (n = 4; CNV ≥ 4). In contrast, among 29 patients with wild-type FGFR2, 4 cases showed activation of FGFR2 signalling, as they expressed the FGFR2 ligand FGF10 and phosphorylated FGFR2/FRS2α proteins; the remaining 25 cases resulted negative for activated FGFR2 signalling, as they lacked FGFR2 (n = 8) or phosphorylated FRS2α (n = 17) expression. Overall, we found that activation of FGFR2 signalling occurs not only in iCCA naïve patients with FGFR2 GAs, but also in a subgroup carrying wild-type FGFR2. This last finding entails that also this setting of patients could benefit from FGFR targeted therapies, widening indication of these drugs for iCCA patients beyond current approval. Future clinical studies are therefore encouraged to confirm this hypothesis.
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Affiliation(s)
- Giovanni Brandi
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
| | - Valeria Relli
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Center for Applied Biomedical Research, University of Bologna, Bologna, Italy
| | - Marzia Deserti
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Andrea Palloni
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Valentina Indio
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Annalisa Astolfi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Salvatore Serravalle
- Division of Pediatrics, IRCCS-Azienda Ospedaliero-Universitaria of Bologna, Bologna, Italy
| | | | - Francesco Vasuri
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria of Bologna, Bologna, Italy
| | - Deborah Malvi
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria of Bologna, Bologna, Italy
| | - Chiara Deiana
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Maria Abbondanza Pantaleo
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Matteo Cescon
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- General Surgery and Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | - Masaru Katoh
- M & M Precision Medicine, Tokyo, Japan
- Department of Omics Network, National Cancer Center, Tokyo, Japan
| | - Simona Tavolari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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Schönherr H, Ayaz P, Taylor AM, Casaletto JB, Touré BB, Moustakas DT, Hudson BM, Valverde R, Zhao S, O’Hearn PJ, Foster L, Sharon DA, Garfinkle S, Giordanetto F, Lescarbeau A, Kurukulasuriya R, Gerami-Moayed N, Maglic D, Bruderek K, Naik G, Gunaydin H, Mader MM, Boezio AA, McLean TH, Chen R, Wang Y, Shaw DE, Watters J, Bergstrom DA. Discovery of lirafugratinib (RLY-4008), a highly selective irreversible small-molecule inhibitor of FGFR2. Proc Natl Acad Sci U S A 2024; 121:e2317756121. [PMID: 38300868 PMCID: PMC10861881 DOI: 10.1073/pnas.2317756121] [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: 10/12/2023] [Accepted: 12/23/2023] [Indexed: 02/03/2024] Open
Abstract
Fibroblast growth factor receptor (FGFR) kinase inhibitors have been shown to be effective in the treatment of intrahepatic cholangiocarcinoma and other advanced solid tumors harboring FGFR2 alterations, but the toxicity of these drugs frequently leads to dose reduction or interruption of treatment such that maximum efficacy cannot be achieved. The most common adverse effects are hyperphosphatemia caused by FGFR1 inhibition and diarrhea due to FGFR4 inhibition, as current therapies are not selective among the FGFRs. Designing selective inhibitors has proved difficult with conventional approaches because the orthosteric sites of FGFR family members are observed to be highly similar in X-ray structures. In this study, aided by analysis of protein dynamics, we designed a selective, covalent FGFR2 inhibitor. In a key initial step, analysis of long-timescale molecular dynamics simulations of the FGFR1 and FGFR2 kinase domains allowed us to identify differential motion in their P-loops, which are located adjacent to the orthosteric site. Using this insight, we were able to design orthosteric binders that selectively and covalently engage the P-loop of FGFR2. Our drug discovery efforts culminated in the development of lirafugratinib (RLY-4008), a covalent inhibitor of FGFR2 that shows substantial selectivity over FGFR1 (~250-fold) and FGFR4 (~5,000-fold) in vitro, causes tumor regression in multiple FGFR2-altered human xenograft models, and was recently demonstrated to be efficacious in the clinic at doses that do not induce clinically significant hyperphosphatemia or diarrhea.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Rongfeng Chen
- Pharmaron Beijing Co., Ltd., Beijing100176, People’s Republic of China
| | - Yanxia Wang
- Pharmaron Beijing Co., Ltd., Beijing100176, People’s Republic of China
| | - David E. Shaw
- D. E. Shaw Research, New York, NY10036
- Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY10032
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27
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Necchi A, Pouessel D, Leibowitz R, Gupta S, Fléchon A, García-Donas J, Bilen MA, Debruyne PR, Milowsky MI, Friedlander T, Maio M, Gilmartin A, Li X, Veronese ML, Loriot Y. Pemigatinib for metastatic or surgically unresectable urothelial carcinoma with FGF/FGFR genomic alterations: final results from FIGHT-201. Ann Oncol 2024; 35:200-210. [PMID: 37956738 DOI: 10.1016/j.annonc.2023.10.794] [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: 06/26/2023] [Revised: 10/17/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Fibroblast growth factor receptor 3 (FGFR3) alterations are oncogenic drivers of urothelial carcinoma (UC). Pemigatinib is a selective, oral inhibitor of FGFR1-3 with antitumor activity. We report the efficacy and safety of pemigatinib in the open-label, single-arm, phase II study of previously treated, unresectable or metastatic UC with FGFR3 alterations (FIGHT-201; NCT02872714). PATIENTS AND METHODS Patients ≥18 years old with FGFR3 mutations or fusions/rearrangements (cohort A) and other FGF/FGFR alterations (cohort B) were included. Patients received pemigatinib 13.5 mg once daily continuously (CD) or intermittently (ID) until disease progression or unacceptable toxicity. The primary endpoint was centrally confirmed objective response rate (ORR) as per RECIST v1.1 in cohort A-CD. Secondary endpoints included ORR in cohorts A-ID and B, duration of response (DOR), progression-free survival (PFS), overall survival (OS), and safety. RESULTS Overall, 260 patients were enrolled and treated (A-CD, n = 101; A-ID, n = 103; B, n = 44; unconfirmed FGF/FGFR status, n = 12). All discontinued treatment, most commonly due to progressive disease (68.5%). ORR [95% confidence interval (CI)] in cohorts A-CD and A-ID was 17.8% (10.9% to 26.7%) and 23.3% (15.5% to 32.7%), respectively. Among patients with the most common FGFR3 mutation (S249C; n = 107), ORR was similar between cohorts (A-CD, 23.9%; A-ID, 24.6%). In cohorts A-CD/A-ID, median (95% CI) DOR was 6.2 (4.1-8.3)/6.2 (4.6-8.0) months, PFS was 4.0 (3.5-4.2)/4.3 (3.9-6.1) months, and OS was 6.8 (5.3-9.1)/8.9 (7.5-15.2) months. Pemigatinib had limited clinical activity among patients in cohort B. Of 36 patients with samples available at progression, 6 patients had 8 acquired FGFR3 secondary resistance mutations (V555M/L, n = 3; V553M, n = 1; N540K/S, n = 2; M528I, n = 2). The most common treatment-emergent adverse events overall were diarrhea (44.6%) and alopecia, stomatitis, and hyperphosphatemia (42.7% each). CONCLUSIONS Pemigatinib was generally well tolerated and demonstrated clinical activity in previously treated, unresectable or metastatic UC with FGFR3 mutations or fusions/rearrangements.
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Affiliation(s)
- A Necchi
- Vita-Salute San Raffaele University, Department of Medical Oncology, IRCCS San Raffaele Hospital, Milan, Italy.
| | - D Pouessel
- Institut Claudius Regaud-IUCT Oncopole, Toulouse, France
| | - R Leibowitz
- Chaim Sheba Medical Center, Ramat Gan; Shamir Medical Center, Zerifin, Israel
| | - S Gupta
- Huntsman Cancer Institute, Salt Lake City, USA
| | | | | | - M A Bilen
- Winship Cancer Institute of Emory University, Atlanta, USA
| | - P R Debruyne
- Kortrijk Cancer Centre, General Hospital Groeninge, Kortrijk, Belgium; Medical Technology Research Centre (MTRC), School of Life Sciences, Anglia Ruskin University, Cambridge; School of Nursing and Midwifery, University of Plymouth, Plymouth, UK
| | - M I Milowsky
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill
| | - T Friedlander
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, USA
| | - M Maio
- University of Siena and Center for Immuno-Oncology, Department of Oncology, University Hospital, Siena, Italy
| | | | - X Li
- Incyte Corporation, Wilmington, USA
| | - M L Veronese
- Incyte International Biosciences Sàrl, Morges, Switzerland
| | - Y Loriot
- Gustave Roussy, DITEP, Université Paris-Saclay, INSERM 981, Villejuif, France.
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Fassan M, Angerilli V, Normanno N, Pruneri G, Marchetti A, Grillo F, Tonini G, Scarpa A, Rimassa L. Practical guidelines for molecular testing of cholangiocarcinoma in clinical practice: Italian experts' position paper. Crit Rev Oncol Hematol 2024; 194:104224. [PMID: 38211900 DOI: 10.1016/j.critrevonc.2023.104224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/20/2023] [Accepted: 11/26/2023] [Indexed: 01/13/2024] Open
Abstract
Biliary tract cancers (BTCs) represent a spectrum of malignancies associated with a dismal prognosis. Recent genomic profiling studies have provided a deeper understanding of the complex and heterogenous molecular landscape of BTCs, identifying several actionable genetic alterations, and expanding treatment options. Due to the high number and complexity of genetic alterations which require testing, next-generation sequencing (NGS) is currently the preferred approach over conventional methods (i.e., immunohistochemistry, fluorescence in-situ hybridization and PCR) for molecular profiling of BTCs and should be performed upfront in all BTC patients. However, BTC sampling often yields low tumor cellularity tissue, hampering NGS analysis. Future perspectives to overcome this obstacle include liquid biopsy and optimization of biopsy protocols. In this position paper, the authors discuss the current histopathologic, molecular, and therapeutic landscape of BTCs, provide a critical overview of the available testing methods for molecular diagnostics, and propose a practical diagnostic algorithm for molecular testing of BTC samples.
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Affiliation(s)
- Matteo Fassan
- Department of Medicine (DIMED), University of Padua, Padua, Italy; Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | | | - Nicola Normanno
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Naples, Italy
| | - Giancarlo Pruneri
- Pathology Unit 2, Department of Innovation Diagnostics, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy; University of Milan, School of Medicine, Milan, Italy
| | - Antonio Marchetti
- Department of Medical, Oral and Biotechnological Sciences, Centre for Advanced Studies and Technology (CAST), University of Chieti, Chieti, Italy
| | - Federica Grillo
- Pathology Unit, Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Italy; IRCCS-Ospedale Policlinico San Martino, Genoa, Italy.
| | - Giuseppe Tonini
- Medical Oncology, Fondazione Policlinico Universitario Campus Bio-Medico, Roma, Italy; Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Roma, Italy
| | - Aldo Scarpa
- Section of Pathology, Department of Diagnostic and Public Health, University of Verona, Verona, Italy
| | - Lorenza Rimassa
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; Medical Oncology and Hematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
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29
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Fan Z, Zou X, Wang G, Liu Y, Jiang Y, Wang H, Zhang P, Wei F, Du X, Wang M, Sun X, Ji B, Hu X, Chen L, Zhou P, Wang D, Bai J, Xiao X, Zuo L, Xia X, Yi X, Lv G. A transcriptome based molecular classification scheme for cholangiocarcinoma and subtype-derived prognostic biomarker. Nat Commun 2024; 15:484. [PMID: 38212331 PMCID: PMC10784309 DOI: 10.1038/s41467-024-44748-8] [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: 06/01/2023] [Accepted: 12/15/2023] [Indexed: 01/13/2024] Open
Abstract
Previous studies on the molecular classification of cholangiocarcinoma (CCA) focused on certain anatomical sites, and disregarded tissue contamination biases in transcriptomic profiles. We aim to provide universal molecular classification scheme and prognostic biomarker of CCAs across anatomical locations. Comprehensive bioinformatics analysis is performed on transcriptomic data from 438 CCA cases across various anatomical locations. After excluding CCA tumors showing normal tissue expression patterns, we identify two universal molecular subtypes across anatomical subtypes, explore the molecular, clinical, and microenvironmental features of each class. Subsequently, a 30-gene classifier and a biomarker (called "CORE-37") are developed to predict the molecular subtype of CCA and prognosis, respectively. Two subtypes display distinct molecular characteristics and survival outcomes. Key findings are validated in external cohorts regardless of the stage and anatomical location. Our study provides a CCA classification scheme that complements the conventional anatomy-based classification and presents a promising prognostic biomarker for clinical application.
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Affiliation(s)
- Zhongqi Fan
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Xinchen Zou
- Geneplus-Beijing Institute, 9th Floor, No.6 Building, Peking University Medical Industrial Park, Zhongguancun Life Science Park, Beijing, China
| | - Guangyi Wang
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Yahui Liu
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Yanfang Jiang
- Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Haoyan Wang
- Geneplus-Beijing Institute, 9th Floor, No.6 Building, Peking University Medical Industrial Park, Zhongguancun Life Science Park, Beijing, China
| | - Ping Zhang
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Feng Wei
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Xiaohong Du
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Meng Wang
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Xiaodong Sun
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Bai Ji
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Xintong Hu
- Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Liguo Chen
- Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Peiwen Zhou
- Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Duo Wang
- Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Jing Bai
- Geneplus-Beijing Institute, 9th Floor, No.6 Building, Peking University Medical Industrial Park, Zhongguancun Life Science Park, Beijing, China
| | - Xiao Xiao
- Geneplus-Shenzhen, No.14 Zhongxing Road, Pingshan District, Shenzhen, China
| | - Lijiao Zuo
- Geneplus-Beijing Institute, 9th Floor, No.6 Building, Peking University Medical Industrial Park, Zhongguancun Life Science Park, Beijing, China
| | - Xuefeng Xia
- Geneplus-Beijing Institute, 9th Floor, No.6 Building, Peking University Medical Industrial Park, Zhongguancun Life Science Park, Beijing, China
| | - Xin Yi
- Geneplus-Beijing Institute, 9th Floor, No.6 Building, Peking University Medical Industrial Park, Zhongguancun Life Science Park, Beijing, China
- School of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Guoyue Lv
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China.
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30
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Astier C, Ngo C, Colmet-Daage L, Marty V, Bawa O, Nicotra C, Ngo-Camus M, Italiano A, Massard C, Scoazec JY, Smolenschi C, Ducreux M, Hollebecque A, Postel-Vinay S. Molecular profiling of biliary tract cancers reveals distinct genomic landscapes between circulating and tissue tumor DNA. Exp Hematol Oncol 2024; 13:2. [PMID: 38191492 PMCID: PMC10775454 DOI: 10.1186/s40164-023-00470-7] [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: 10/13/2023] [Accepted: 12/30/2023] [Indexed: 01/10/2024] Open
Abstract
Biliary tract cancers (BTCs) are heterogeneous malignancies with dismal prognosis due to tumor aggressiveness and poor response to limited current therapeutic options. Tumor exome profiling has allowed to successfully establish targeted therapeutic strategies in the clinical management of cholangiocarcinoma (CCA). Still, whether liquid biopsy profiling could inform on BTC biology and patient management is unknown. In order to test this and generate novel insight into BTC biology, we analyzed the molecular landscape of 128 CCA patients, using a 394-gene NGS panel (Foundation Medicine). Among them, 32 patients had matched circulating tumor (ct) DNA and tumor DNA samples, where both samples were profiled. In both tumor and liquid biopsies, we identified an increased frequency of alterations in genes involved in genome integrity or chromatin remodeling, including ARID1A (15%), PBRM1 (9%), and BAP1 (14%), which were validated using an in-house-developed immunohistochemistry panel. ctDNA and tumor DNA showed variable concordance, with a significant correlation in the total number of detected variants, but some heterogeneity in the detection of actionable mutations. FGFR2 mutations were more frequently identified in liquid biopsies, whereas KRAS alterations were mostly found in tumors. All IDH1 mutations detected in tumor DNA were also identified in liquid biopsies. These findings provide novel insights in the concordance between the tumor and liquid biopsies genomic landscape in a large cohort of patients with BTC and highlight the complementarity of both analyses when guiding therapeutic prescription.
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Affiliation(s)
- Clémence Astier
- ERC Chromatin Remodeling, DNA Repair and Epigenetics Laboratory, INSERM U981, Gustave Roussy, Villejuif, France
- Université Paris-Saclay, Université Paris-Sud XI, Faculté de Médicine, Le Kremlin Bicêtre, France
| | - Carine Ngo
- ERC Chromatin Remodeling, DNA Repair and Epigenetics Laboratory, INSERM U981, Gustave Roussy, Villejuif, France
- Department of Pathology, Gustave Roussy, Villejuif, France
| | - Léo Colmet-Daage
- ERC Chromatin Remodeling, DNA Repair and Epigenetics Laboratory, INSERM U981, Gustave Roussy, Villejuif, France
| | - Virginie Marty
- INSERM US23, CNRS UAR 3655, AMMICa, Experimental and Translational Pathology Platform, Gustave Roussy, Villejuif, France
| | - Olivia Bawa
- INSERM US23, CNRS UAR 3655, AMMICa, Experimental and Translational Pathology Platform, Gustave Roussy, Villejuif, France
| | - Claudio Nicotra
- Drug Development Department (DITEP), Gustave Roussy - Cancer Campus, Villejuif, France
| | - Maud Ngo-Camus
- Drug Development Department (DITEP), Gustave Roussy - Cancer Campus, Villejuif, France
| | - Antoine Italiano
- Drug Development Department (DITEP), Gustave Roussy - Cancer Campus, Villejuif, France
- Department of Early Phase Trial Unit, Institut Bergonié Comprehensive Cancer Centre, Bordeaux, France
- Faculty of Medicine, University of Bordeaux, Bordeaux, France
| | - Christophe Massard
- Drug Development Department (DITEP), Gustave Roussy - Cancer Campus, Villejuif, France
- INSERM U1030, Molecular Radiotherapy, Gustave Roussy, Université Paris-Saclay, Paris, France
| | - Jean-Yves Scoazec
- INSERM US23, CNRS UAR 3655, AMMICa, Experimental and Translational Pathology Platform, Gustave Roussy, Villejuif, France
- Department of Pathology and Laboratory Medicine, Translational Research Laboratory and Biobank, AMMICA, INSERM US23/CNRS UMS3655, Gustave Roussy, Villejuif, France
| | - Cristina Smolenschi
- Drug Development Department (DITEP), Gustave Roussy - Cancer Campus, Villejuif, France
| | - Michel Ducreux
- Drug Development Department (DITEP), Gustave Roussy - Cancer Campus, Villejuif, France
- Université Paris-Saclay, Gustave Roussy, INSERM, Dynamique des Cellules Tumorales (U-1279), Villejuif, France
| | - Antoine Hollebecque
- Drug Development Department (DITEP), Gustave Roussy - Cancer Campus, Villejuif, France
| | - Sophie Postel-Vinay
- ERC Chromatin Remodeling, DNA Repair and Epigenetics Laboratory, INSERM U981, Gustave Roussy, Villejuif, France.
- Drug Development Department (DITEP), Gustave Roussy - Cancer Campus, Villejuif, France.
- University College of London Cancer Institute, London, UK.
- Institut Gustave Roussy, 114 rue Edouard Vaillant, 94805, Villejuif, France.
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31
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Wu Q, Ellis H, Siravegna G, Michel AG, Norden BL, Fece de la Cruz F, Balasooriya ER, Zhen Y, Silveira VS, Che J, Corcoran RB, Bardeesy N. Landscape of Clinical Resistance Mechanisms to FGFR Inhibitors in FGFR2-Altered Cholangiocarcinoma. Clin Cancer Res 2024; 30:198-208. [PMID: 37843855 PMCID: PMC10767308 DOI: 10.1158/1078-0432.ccr-23-1317] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 09/18/2023] [Accepted: 10/12/2023] [Indexed: 10/17/2023]
Abstract
PURPOSE FGFR inhibitors are effective in FGFR2-altered cholangiocarcinoma, leading to approval of reversible FGFR inhibitors, pemigatinib and infigratinib, and an irreversible inhibitor, futibatinib. However, acquired resistance develops, limiting clinical benefit. Some mechanisms of resistance have been reported, including secondary FGFR2 kinase domain mutations. Here, we sought to establish the landscape of acquired resistance to FGFR inhibition and to validate findings in model systems. EXPERIMENTAL DESIGN We examined the spectrum of acquired resistance mechanisms detected in circulating tumor DNA or tumor tissue upon disease progression following FGFR inhibitor therapy in 82 FGFR2-altered cholangiocarcinoma patients from 12 published reports. Functional studies of candidate resistance alterations were performed. RESULTS Overall, 49 of 82 patients (60%) had one or more detectable secondary FGFR2 kinase domain mutations upon acquired resistance. N550 molecular brake and V565 gatekeeper mutations were most common, representing 63% and 47% of all FGFR2 kinase domain mutations, respectively. Functional studies showed different inhibitors displayed unique activity profiles against FGFR2 mutations. Interestingly, disruption of the cysteine residue covalently bound by futibatinib (FGFR2 C492) was rare, observed in 1 of 42 patients treated with this drug. FGFR2 C492 mutations were insensitive to inhibition by futibatinib but showed reduced signaling activity, potentially explaining their low frequency. CONCLUSIONS These data support secondary FGFR2 kinase domain mutations as the primary mode of acquired resistance to FGFR inhibitors, most commonly N550 and V565 mutations. Thus, development of combination strategies and next-generation FGFR inhibitors targeting the full spectrum of FGFR2 resistance mutations will be critical.
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Affiliation(s)
- Qibiao Wu
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Haley Ellis
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Giulia Siravegna
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Alexa G. Michel
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Bryanna L. Norden
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Ferran Fece de la Cruz
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Eranga Roshan Balasooriya
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Yuanli Zhen
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Vanessa S. Silveira
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Jianwe Che
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Ryan B. Corcoran
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Nabeel Bardeesy
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
- The Cancer Program, Broad Institute, Cambridge, Massachusetts
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32
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Frampton JE. Pemigatinib: A Review in Advanced Cholangiocarcinoma. Target Oncol 2024; 19:107-114. [PMID: 38206555 DOI: 10.1007/s11523-023-01024-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2023] [Indexed: 01/12/2024]
Abstract
Pemigatinib (Pemazyre®), a selective, potent, reversible, oral inhibitor of fibroblast growth factor receptor (FGFR) 1-3, has received conditional (in the EU) or accelerated (in the USA) approval for the treatment of adults with previously treated, unresectable locally-advanced or metastatic cholangiocarcinoma (CCA) with an FGFR2 gene fusion or rearrangement. Over the course of a single-arm, phase 2 study (FIGHT-202), just over a third of patients with pretreated, advanced CCA [almost exclusively intrahepatic CCA (iCCA)] harbouring an FGFR2 fusion or rearrangement who received pemigatinib once daily (2 weeks on, 1 week off) had an objective response; nearly half had stable disease. Median progression-free survival and overall survival at the time of the final analysis were 7.0 months and 17.5 months, respectively. Pemigatinib was generally well tolerated and had a manageable safety profile. The most common treatment-related adverse event, hyperphosphataemia, was exclusively grade 1-2 in severity and, similarly, observed ocular and nail toxicities were rarely grade ≥ 3 in severity. Pending confirmation of its clinical benefits in an ongoing cisplatin plus gemcitabine-controlled, phase 3 study (FIGHT-302), pemigatinib provides a valuable targeted therapy for pretreated patients with advanced (i)CCA harbouring a FGFR2 fusion or rearrangement.
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Affiliation(s)
- James E Frampton
- Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754, New Zealand.
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Stenzinger A, Vogel A, Lehmann U, Lamarca A, Hofman P, Terracciano L, Normanno N. Molecular profiling in cholangiocarcinoma: A practical guide to next-generation sequencing. Cancer Treat Rev 2024; 122:102649. [PMID: 37984132 DOI: 10.1016/j.ctrv.2023.102649] [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: 09/20/2023] [Accepted: 10/29/2023] [Indexed: 11/22/2023]
Abstract
Cholangiocarcinomas (CCA) are a heterogeneous group of tumors that are classified as intrahepatic, perihilar, or distal according to the anatomic location within the biliary tract. Each CCA subtype is associated with distinct genomic alterations, including single nucleotide variants, copy number variants, and chromosomal rearrangements or gene fusions, each of which can influence disease prognosis and/or treatment outcomes. Molecular profiling using next-generation sequencing (NGS) is a powerful technique for identifying unique gene variants carried by an individual tumor, which can facilitate their accurate diagnosis as well as promote the optimal selection of gene variant-matched targeted treatments. NGS is particularly useful in patients with CCA because between one-third and one-half of these patients have genomic alterations that can be targeted by drugs that are either approved or in clinical development. NGS can also provide information about disease evolution and secondary resistance alterations that can develop during targeted therapy, and thus facilitate assessment of prognosis and choice of alternative targeted treatments. Pathologists play a critical role in assessing the viability of biopsy samples for NGS, and advising treating clinicians whether NGS can be performed and which of the available platforms should be used to optimize testing outcomes. This review aims to provide clinical pathologists and other healthcare professionals with practical step-by-step guidance on the use of NGS for molecular profiling of patients with CCA, with respect to tumor biopsy techniques, pre-analytic sample preparation, selecting the appropriate NGS panel, and understanding and interpreting results of the NGS test.
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Affiliation(s)
- Albrecht Stenzinger
- Institute of Pathology Heidelberg (IPH), Center for Molecular Pathology, University Hospital Heidelberg, In Neuenheimer Feld 224, 69120 Heidelberg, Building 6224, Germany.
| | - Arndt Vogel
- Division of Gastroenterology and Hepatology, Toronto General Hospital Medical Oncology, Princess Margaret Cancer Centre, Schwartz Reisman Liver Research Centre, 200 Elizabeth Street, Office: 9 EB 236 Toronto, ON, M5G 2C4, Canada.
| | - Ulrich Lehmann
- Institute for Pathology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625 Hannover, Germany.
| | - Angela Lamarca
- Department of Medical Oncology, Oncohealth Institute, Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Fundación Jiménez Díaz University Hospital, Av. de los Reyes Católicos, 2, 28040 Madrid, Spain; Department of Medical Oncology, The Christie NHS Foundation Trust, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
| | - Paul Hofman
- Laboratory of Clinical and Experimental Pathology, FHU OncoAge, IHU RespirERA, Siège de l'Université: Grand Château, 28 Avenue de Valrose, 06103 Nice CEDEX 2, France.
| | - Luigi Terracciano
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20072 Pieve Emanuele, Milan, Italy; IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milan, Italy.
| | - Nicola Normanno
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli, Italy.
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Chu Z, Zhang B, Zhou X, Yuan H, Gao C, Liu L, Xiao Y, Zhang J, Hong J, Liang J, Chen D, Yao N. A DNA/RNA heteroduplex oligonucleotide coupling asparagine depletion restricts FGFR2 fusion-driven intrahepatic cholangiocarcinoma. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 34:102047. [PMID: 37869260 PMCID: PMC10589379 DOI: 10.1016/j.omtn.2023.102047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 09/29/2023] [Indexed: 10/24/2023]
Abstract
Pemigatinib, a pan-FGFR inhibitor, is approved to treat intrahepatic cholangiocarcinoma (ICC) harboring FGFR2 fusion mutations. Improving its targeting of FGFR2 fusions remains an unmet clinical need due to its pan selectivity and resistance. Here, we report a cholesterol-conjugated DNA/RNA heteroduplex oligonucleotide targeting the chimeric site in FGFR2-AHCYL1 (F-A Cho-HDO) that accumulates in ICC through endocytosis of low-density lipoprotein receptor (LDLR), which is highly expressed in both human and murine ICC. F-A Cho-HDO was determined to be a highly specific, sustainable, and well-tolerated agent for inhibiting ICC progression through posttranscriptional suppression of F-A in ICC patient-derived xenograft mouse models. Moreover, we identified an EGFR-orchestrated bypass signaling axis that partially offset the efficacy of F-A Cho-HDO. Mechanistically, EGFR-induced STAT1 upregulation promoted asparagine (Asn) synthesis through direct transcriptional upregulation of asparagine synthetase (ASNS) and dictated cell survival by preventing p53-dependent cell cycle arrest. Asn restriction with ASNase or ASNS inhibitors reduced the intracellular Asn, thereby reactivating p53 and sensitizing ICC to F-A Cho-HDO. Our findings highlight the application of genetic engineering therapies in ICC harboring FGFR2 fusions and reveal an axis of adaptation to FGFR2 inhibition that presents a rationale for the clinical evaluation of a strategy combining FGFR2 inhibitors with Asn depletion.
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Affiliation(s)
- Zhenzhen Chu
- Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Baohuan Zhang
- Morphology Experimental Teaching Center, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Xuxuan Zhou
- Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Hui Yuan
- Department of Gastroenterology, Huizhou Municipal Central Hospital, Huizhou, Guangdong 516001, China
| | - Chongqing Gao
- Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Lihao Liu
- School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Yang Xiao
- Department of Hepatobiliary Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510632, China
| | - Jichun Zhang
- Department of Physiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Jian Hong
- Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
- Department of Hepatobiliary Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510632, China
| | - Junjie Liang
- Department of Hepatobiliary Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510632, China
| | - Dong Chen
- Department of Pancreato-Biliary Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Nan Yao
- Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
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Liu YN, Chen J, Xu X, Hu Y, Hu JY, Xu RA, Lin G. Lack of pharmacokinetic interaction between derazantinib and naringin in rats. PHARMACEUTICAL BIOLOGY 2023; 61:514-519. [PMID: 36891628 PMCID: PMC10013357 DOI: 10.1080/13880209.2023.2185641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 02/13/2023] [Accepted: 02/23/2023] [Indexed: 06/18/2023]
Abstract
CONTEXT Derazantinib-an orally bioavailable, ATP competitive, multikinase inhibitor-has strong activity against fibroblast growth factor receptors (FGFR)2, FGFR1, and FGFR3 kinases. It has preliminary antitumor activity in patients with unresectable or metastatic FGFR2 fusion-positive intrahepatic cholangiocarcinoma (iCCA). OBJECTIVE This experiment validates a novel sensitive and rapid method for the determination of derazantinib concentration in rat plasma by ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS), and applies it to the study of drug-drug interaction between derazantinib and naringin in vivo. MATERIALS AND METHODS A Xevo TQ-S triple quadrupole tandem mass spectrometer was used for mass spectrometry monitoring in selective reaction monitoring (SRM) mode with transitions of m/z 468 96 → 382.00 for derazantinib and m/z 488.01 → 400.98 for pemigatinib, respectively. The pharmacokinetics of derazantinib (30 mg/kg) was investigated in Sprague-Dawley (SD) rats divided into two groups (with the oral pretreatment of 50 mg/kg naringin or not). RESULTS The newly optimized UPLC-MS/MS method was suitable for the determination of derazantinib in rat plasma. It was also successfully employed to evaluate the effect of naringin on derazantinib metabolism in rats. After pretreatment with naringin, there was no significant difference in the pharmacokinetic parameters (AUC0→t, AUC0→∞, t1/2, CLz/F, and Cmax) of derazantinib when compared with derazantinib alone. CONCLUSION Co-administration of naringin with derazantinib was not associated with significant changes in pharmacokinetic parameters. Thus, this study suggests that the combination of derazantinib with naringin can safely be administered concomitantly without dose adjustment.
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Affiliation(s)
- Ya-nan Liu
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang, China
- School of Pharmaceutical Sciences, Wenzhou Medical University, Zhejiang, China
| | - Jie Chen
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang, China
- School of Pharmaceutical Sciences, Wenzhou Medical University, Zhejiang, China
| | - Xinhao Xu
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang, China
- School of Pharmaceutical Sciences, Wenzhou Medical University, Zhejiang, China
| | - Yingying Hu
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang, China
| | - Jin-yu Hu
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang, China
| | - Ren-ai Xu
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang, China
| | - Guanyang Lin
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang, China
- School of Pharmaceutical Sciences, Wenzhou Medical University, Zhejiang, China
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Rimassa L, Brandi G, Niger M, Normanno N, Melisi D. Diagnosis and treatment of cholangiocarcinoma in Italy: A Delphi consensus statement. Crit Rev Oncol Hematol 2023; 192:104146. [PMID: 37777074 DOI: 10.1016/j.critrevonc.2023.104146] [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: 04/21/2023] [Revised: 09/19/2023] [Accepted: 09/26/2023] [Indexed: 10/02/2023] Open
Abstract
BACKGROUND Clinical practice guidelines for the management of cholangiocarcinoma (CCA)/biliary tract cancer recommend genomic profiling to guide treatment decisions. Variable access to such profiling across Italy means many oncologists are unfamiliar with when and how to conduct genetic testing and prescribe targeted treatments. METHODS A Scientific Board of Italian oncologists who treat CCA (the authors) developed recommendations, based on recent clinical evidence, for using molecular testing in diagnosing, assessing, and treating CCA in Italy. The Delphi process was used to reach consensus on these recommendations among 38 Italian oncologists. Consensus was considered to be met if ≥ 66.7 % of the panel agreed or strongly agreed with each statement. FINDINGS Consensus was reached on 28 statements across four themes: (1) epidemiology and risk factors; (2) diagnosis, including molecular diagnosis; (3) treatment selection; and (4) treatment safety. INTERPRETATION These recommendations should aid Italian clinicians in selecting appropriate treatment options for their patients.
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Affiliation(s)
- Lorenza Rimassa
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy; Medical Oncology and Hematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy.
| | - Giovanni Brandi
- Medical Oncology Unit, IRCCS Azienda Ospedaliero-Universitaria of Bologna, DIMEC, University of Bologna, Via Massarenti 9, 40138, Italy
| | - Monica Niger
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Venezian 1, 20133 Milan, Italy
| | - Nicola Normanno
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, Via Mariano Semmola, 53, 80131 Naples, Italy
| | - Davide Melisi
- Investigational Cancer Therapeutics Clinical Unit, Azienda Ospedaliera Universitaria Integrata, P.le L. A. Scuro 10, 37134 Verona, Italy; Digestive Molecular Clinical Oncology Research Unit, Università degli Studi di Verona, P.le L. A. Scuro 10, 37134 Verona, Italy
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Merath K, Tiwari A, Parikh AA, Pawlik TM. Molecular targeted and systemic therapy for intrahepatic cholangiocarcinoma: a multi-disciplinary approach. Future Oncol 2023; 19:2607-2621. [PMID: 38108100 DOI: 10.2217/fon-2023-0098] [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: 12/19/2023] Open
Abstract
Most patients with intrahepatic cholangiocarcinoma (ICC) are diagnosed with advanced disease. For individuals with resectable tumors, R0 resection with lymphadenectomy is the best potentially curative-intent treatment. After resection, adjuvant therapy with capecitabine is the current standard of care. For patients with unresectable or distant metastatic disease, doublet chemotherapy with gemcitabine and cisplatin is the most utilized first-line regimen, but recent studies using triplet regimens and even the addition of immunotherapy have begun to shift the paradigm of systemic therapy. Molecular therapies have recently received US FDA approval for second-line treatment for patients harboring actionable genomic alterations. This review focuses on the multidisciplinary approach to the treatment of ICC with an emphasis on molecular targeted and systemic therapy.
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Affiliation(s)
- Katiuscha Merath
- Division of Surgical Oncology, University of Texas Health Science Center San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Ankur Tiwari
- Division of Surgical Oncology, University of Texas Health Science Center San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Alexander A Parikh
- Division of Surgical Oncology, University of Texas Health Science Center San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Timothy M Pawlik
- Division of Surgical Oncology, The Ohio State University Wexner Medical Center & James Comprehensive Cancer Center, Columbus, OH 43210, USA
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Lamarca A, Ostios L, McNamara MG, Garzon C, Gleeson JP, Edeline J, Herrero A, Hubner RA, Moreno V, Valle JW. Resistance mechanism to fibroblast growth factor receptor (FGFR) inhibitors in cholangiocarcinoma. Cancer Treat Rev 2023; 121:102627. [PMID: 37925878 DOI: 10.1016/j.ctrv.2023.102627] [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: 07/17/2023] [Revised: 09/14/2023] [Accepted: 09/15/2023] [Indexed: 11/07/2023]
Abstract
Precision medicine is a major achievement that has impacted on management of patients diagnosed with advanced cholangiocarcinoma (CCA) over the last decade. Molecular profiling of CCA has identified targetable alterations, such as fibroblast growth factor receptor-2 (FGFR-2) fusions, and has thus led to the development of a wide spectrum of compounds. Despite favourable response rates, especially with the latest generation FGFRi, there are still a proportion of patients who will not achieve a radiological response to treatment, or who will have disease progression as the best response. In addition, for patients who do respond to treatment, secondary resistance frequently develops and mechanisms of such resistance are not fully understood. This review will summarise the current state of development of FGFR inhibitors in CCA, their mechanism of action, activity, and the hypothesised mechanisms of resistance.
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Affiliation(s)
- Angela Lamarca
- Department of Medical Oncology - OncoHealth Institute - Instituto de Investigaciones Sanitarias FJD, Fundación Jiménez Díaz University Hospital, Madrid, Spain; Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom; Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom.
| | - Lorena Ostios
- START-FJD Phase I Unit, Department of Medical Oncology, Fundación Jiménez Díaz University Hospital, Madrid, Spain
| | - Mairéad G McNamara
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom; Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
| | - Carlos Garzon
- Department of Medical Oncology, Infanta Elena University Hospital, Madrid, Spain
| | - Jack P Gleeson
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom; Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom; Cancer Res @UCC, University College Cork, Cork, Ireland
| | - Julien Edeline
- Department of Medical Oncology, Centre Eugène Marquis, Rennes, France
| | - Ana Herrero
- Department of Medical Oncology, Villalba University Hospital, Madrid, Spain
| | - Richard A Hubner
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom; Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
| | - Victor Moreno
- START-FJD Phase I Unit, Department of Medical Oncology, Fundación Jiménez Díaz University Hospital, Madrid, Spain
| | - Juan W Valle
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom; Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
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Westphalen CB, Federer-Gsponer J, Pauli C, Karapetyan AR, Chalabi N, Durán-Pacheco G, Beringer A, Bochtler T, Cook N, Höglander E, Jin DX, Losa F, Mileshkin L, Moch H, Ross JS, Sokol ES, Tothill RW, Krämer A. Baseline mutational profiles of patients with carcinoma of unknown primary origin enrolled in the CUPISCO study. ESMO Open 2023; 8:102035. [PMID: 37922692 PMCID: PMC10774891 DOI: 10.1016/j.esmoop.2023.102035] [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: 03/02/2023] [Revised: 08/31/2023] [Accepted: 09/13/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Patients with unfavorable carcinoma of unknown primary origin (CUP) have an extremely poor prognosis of ∼1 year or less, stressing the need for more tailored treatments, which are currently being tested in clinical trials. CUPISCO (NCT03498521) was a phase II randomized study of targeted therapy/cancer immunotherapy versus platinum-based chemotherapy in patients with previously untreated, unfavorable CUP, defined as per the European Society for Medical Oncology guidelines. We present a preliminary, descriptive molecular analysis of 464 patients with stringently diagnosed, unfavorable CUP enrolled in the CUPISCO study. MATERIALS AND METHODS Genomic profiling was carried out on formalin-fixed, paraffin-embedded tissue to detect genomic alterations and assess tumor mutational burden and microsatellite instability. RESULTS Overall, ∼32% of patients carried a potentially targetable genomic alteration, including PIK3CA, FGFR2, ERBB2, BRAFV600E, EGFR, MET, NTRK1, ROS1, and ALK. Using hierarchical clustering of co-mutational profiles, 10 clusters were identified with specific genomic alteration co-occurrences, with some mirroring defined tumor entities. CONCLUSIONS Results reveal the molecular heterogeneity of patients with unfavorable CUP and suggest that genomic profiling may be used as part of informed decision-making to identify the potential primary tumor and targeted treatment options. Whether stringently diagnosed patients with unfavorable CUP benefit from targeted therapies in a similar manner to those with matched known primaries will be a key learning from CUPISCO.
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Affiliation(s)
- C B Westphalen
- Comprehensive Cancer Center Munich & Department of Medicine III, Ludwig Maximilian University of Munich, Munich, Germany
| | | | - C Pauli
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zürich, Switzerland
| | | | | | | | | | - T Bochtler
- Clinical Cooperation Unit Molecular Hematology/Oncology, German Cancer Research Center (DKFZ) and University of Heidelberg, Heidelberg; Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - N Cook
- The University of Manchester and the Christie NHS Foundation Trust, Manchester, UK
| | | | - D X Jin
- Foundation Medicine, Inc., Cambridge, USA
| | - F Losa
- Hospital de Sant Joan Despí-Moisès Broggi, ICO-Hospitalet, Barcelona, Spain
| | - L Mileshkin
- Peter MacCallum Cancer Centre and the Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - H Moch
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zürich, Switzerland
| | - J S Ross
- Foundation Medicine, Inc., Cambridge, USA; SUNY Upstate Medical University, Syracuse, USA
| | - E S Sokol
- Foundation Medicine, Inc., Cambridge, USA
| | - R W Tothill
- Department of Clinical Pathology and Centre for Cancer Research, University of Melbourne, Victorian Comprehensive Cancer Centre, Melbourne, Australia
| | - A Krämer
- Clinical Cooperation Unit Molecular Hematology/Oncology, German Cancer Research Center (DKFZ) and University of Heidelberg, Heidelberg.
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Pu X, Qi L, Yan JW, Ai Z, Wu P, Yang F, Fu Y, Li X, Zhang M, Sun B, Yue S, Chen J. Oncogenic activation revealed by FGFR2 genetic alterations in intrahepatic cholangiocarcinomas. Cell Biosci 2023; 13:208. [PMID: 37964396 PMCID: PMC10644541 DOI: 10.1186/s13578-023-01156-7] [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: 06/28/2023] [Accepted: 10/26/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Except for gene fusions, FGFR2 genetic alterations in intrahepatic cholangiocarcinomas (ICCs) have received limited attention, leaving patients harboring activating FGFR2 gene mutations with inadequate access to targeted therapies. EXPERIMENTAL DESIGN We sought to survey FGFR2 genetic alterations in ICC and pan-cancers using fluorescence in situ hybridization and next-generation sequencing. We conducted an analysis of the clinical and pathological features of ICCs with different FGFR2 alterations, compared FGFR2 lesion spectrum through public databases and multicenter data, and performed cellular experiments to investigate the oncogenic potential of different FGFR2 mutants. RESULTS FGFR2 gene fusions were identified in 30 out of 474 ICC samples, while five FGFR2 genetic alterations aside from fusion were present in 290 ICCs. The tumors containing FGFR2 translocations exhibited unique features, which we designated as the "FGFR2 fusion subtypes of ICC". Molecular analysis revealed that FGFR2 fusions were not mutually exclusive with other oncogenic driver genes/mutations, whereas FGFR2 in-frame deletions and site mutations often co-occurred with TP53 mutations. Multicenter and pan-cancer studies demonstrated that FGFR2 in-frame deletions were more prevalent in ICCs (0.62%) than in other cancers, and were not limited to the extracellular domain. We selected representative FGFR2 genetic alterations, including in-frame deletions, point mutations, and frameshift mutations, to analyze their oncogenic activity and responsiveness to targeted drugs. Cellular experiments revealed that different FGFR2 genetic alterations promoted ICC tumor growth, invasion, and metastasis but responded differently to FGFR-selective small molecule kinase inhibitors (SMKIs). CONCLUSIONS FGFR2 oncogenic alterations have different clinicopathological features and respond differently to SMKIs.
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Affiliation(s)
- Xiaohong Pu
- Department of Pathology, Drum Tower Hospital, Affiliated Hospital of Medical School,Nanjing University, Nanjing, 210008, Jiangsu, China
| | - Liang Qi
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210008, Jiangsu, China
| | - Jia Wu Yan
- Department of Hepatobiliary Surgery, Drum Tower Hospital, Affiliated Hospital of Medical School,Nanjing University, Nanjing, 210008, Jiangsu, China
| | - Zihe Ai
- Department of Medical Genetics, Nanjing Medical University, Nanjing, 210008, Jiangsu, China
| | - Ping Wu
- Department of Medical Genetics, Nanjing Medical University, Nanjing, 210008, Jiangsu, China
| | - Fei Yang
- Department of Hepatobiliary Surgery, Drum Tower Hospital, Affiliated Hospital of Medical School,Nanjing University, Nanjing, 210008, Jiangsu, China
| | - Yao Fu
- Department of Pathology, Drum Tower Hospital, Affiliated Hospital of Medical School,Nanjing University, Nanjing, 210008, Jiangsu, China
| | - Xing Li
- Shanghai Origimed Limited Company, Shanghai, 20000, China
| | - Min Zhang
- Beijing Gene Plus Limited Company, Beijing, 10000, China
| | - Beicheng Sun
- Department of Hepatobiliary Surgery, Drum Tower Hospital, Affiliated Hospital of Medical School,Nanjing University, Nanjing, 210008, Jiangsu, China.
| | - Shen Yue
- Department of Medical Genetics, Nanjing Medical University, Nanjing, 210008, Jiangsu, China.
| | - Jun Chen
- Department of Pathology, Drum Tower Hospital, Affiliated Hospital of Medical School,Nanjing University, Nanjing, 210008, Jiangsu, China.
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Javle M, King G, Spencer K, Borad MJ. Futibatinib, an Irreversible FGFR1-4 Inhibitor for the Treatment of FGFR-Aberrant Tumors. Oncologist 2023; 28:928-943. [PMID: 37390492 PMCID: PMC10628593 DOI: 10.1093/oncolo/oyad149] [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: 03/14/2023] [Accepted: 05/03/2023] [Indexed: 07/02/2023] Open
Abstract
Fibroblast growth factor receptors (FGFR) are emerging as an important therapeutic target for patients with advanced, refractory cancers. Most selective FGFR inhibitors under investigation show reversible binding, and their activity is limited by acquired drug resistance. This review summarizes the preclinical and clinical development of futibatinib, an irreversible FGFR1-4 inhibitor. Futibatinib stands out among FGFR inhibitors because of its covalent binding mechanism and low susceptibility to acquired resistance. Preclinical data indicated robust activity of futibatinib against acquired resistance mutations in the FGFR kinase domain. In early-phase studies, futibatinib showed activity in cholangiocarcinoma, and gastric, urothelial, breast, central nervous system, and head and neck cancers harboring various FGFR aberrations. Exploratory analyses indicated clinical benefit with futibatinib after prior FGFR inhibitor use. In a pivotal phase II trial, futibatinib demonstrated durable objective responses (42% objective response rate) and tolerability in previously treated patients with advanced intrahepatic cholangiocarcinoma harboring FGFR2 fusions or rearrangements. A manageable safety profile was observed across studies, and patient quality of life was maintained with futibatinib treatment in patients with cholangiocarcinoma. Hyperphosphatemia, the most common adverse event with futibatinib, was well managed and did not lead to treatment discontinuation. These data show clinically meaningful benefit with futibatinib in FGFR2-rearrangement-positive cholangiocarcinoma and provide support for further investigation of futibatinib across other indications. Future directions for this agent include elucidating mechanisms of resistance and exploration of combination therapy approaches.
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Affiliation(s)
- Milind Javle
- Department of Gastrointestinal Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Gentry King
- Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Kristen Spencer
- Perlmutter Cancer Center of NYU Langone Health, New York, NY, USA
- NYU Grossman School of Medicine, New York University, New York, NY,USA
| | - Mitesh J Borad
- Department of Oncology, Mayo Clinic Cancer Center, Phoenix, AZ,USA
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Ozono Y, Kawakami H, Uchiyama N, Hatada H, Ogawa S. Current status and issues in genomic analysis using EUS-FNA/FNB specimens in hepatobiliary-pancreatic cancers. J Gastroenterol 2023; 58:1081-1093. [PMID: 37698719 PMCID: PMC10590314 DOI: 10.1007/s00535-023-02037-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 08/28/2023] [Indexed: 09/13/2023]
Abstract
Comprehensive genomic profiling based on next-generation sequencing has recently been used to provide precision medicine for various advanced cancers. Endoscopic ultrasound (EUS)-guided fine-needle aspiration (EUS-FNA) and EUS-guided fine-needle biopsy (EUS-FNB) play essential roles in the diagnosis of abdominal masses, mainly pancreatic cancers. In recent years, CGP analysis using EUS-FNA/FNB specimens for hepatobiliary-pancreatic cancers has increased; however, the success rate of CGP analysis is not clinically satisfactory, and many issues need to be resolved to improve the success rate of CGP analysis. In this article, we review the transition from EUS-FNA to FNB, compare each test, and discuss the current status and issues in genomic analysis of hepatobiliary-pancreatic cancers using EUS-FNA/FNB specimens.
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Affiliation(s)
- Yoshinori Ozono
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Hiroshi Kawakami
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan.
| | - Naomi Uchiyama
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Hiroshi Hatada
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Souichiro Ogawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
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Kaur A, Mandal D. Computational identification and exploration of novel FGFR tyrosine kinase inhibitors for the treatment of cholangiocarcinoma. J Biomol Struct Dyn 2023:1-12. [PMID: 37897189 DOI: 10.1080/07391102.2023.2274975] [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: 06/12/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023]
Abstract
Tyrosine kinase inhibitors are a specific drug class revolutionizing cancer treatment. FGFR (Fibroblast Growth Factor Receptor) is a member of the receptor tyrosine kinase family that has been involved in various alterations which have been increasingly recognized as critical molecular drivers in cholangiocarcinoma, a malignant tumor originating from bile duct epithelial cells. The paper focuses on stepwise computational investigations for the discovery of novel inhibitors of FGFR using pharmacophore modeling, virtual screening, docking, ADMET analysis, molecular dynamics, and knowledge-based structure-activity relationship. To begin with, we have considered a library of 120314868 compounds from the ZINC 15 database through pharmacophore modeling, which was narrowed down to 110 having binding affinity >-8.0 kcal mol-1. The 110 compounds were analyzed using virtual screening and compared with the FDA-approved drug pemigatinib, which provided the 34 hits with binding affinities >-6.5 kcal mol-1. Finally, the top 4 hits were considered for docking, and ADMET property analysis for drug-likeness. MD and MM-GBSA analysis were performed to predict the binding free energy of these chemicals and determine their stability. To gain insight into the structure and binding interactions of these compounds, knowledge-based SAR analyses were performed using their electrostatic potential maps computed with DFT. Several techniques were employed to build improved inhibitors based on these SAR, and they were then analyzed utilizing ADMET, MD studies, and MM-GBSA analyses. Finally, the results suggested that the identified four compounds and developed inhibitors from this current work can be employed effectively as prospective FGFR inhibitors for treating Cholangiocarcinoma.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Amanpreet Kaur
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala, India
| | - Debasish Mandal
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala, India
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Al-Qargholi B, Al-Dolaimy F, Altalbawy FMA, Kadhim AJ, Alsaalamy AH, Suliman M, Abbas AHR. Surface modification of a screen-printed electrode with a flower-like nanostructure to fabricate a guanine DNA-based electrochemical biosensor to determine the anticancer drug pemigatinib. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:5146-5156. [PMID: 37753580 DOI: 10.1039/d3ay01103h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
The present study developed a DNA biosensor to determine pemigatinib for the first time. Three-dimensional carnation flower-like Eu3+:β-MnO2 nanostructures (3D CF-L Eu3+:β-MnO2 NSs) and a screen-printed electrode (SPE) modified with polyaniline (PA) were employed. The double-stranded DNA was also immobilized completely on the PA/3D CF-L Eu3+:β-MnO2 NSs/SPE. Then, electrochemical techniques were used for characterizing the modified electrode. After that, the interaction between pemigatinib and DNA was shown by a reduction in the oxidation current of guanine using differential pulse voltammetry (DPV). According to the analysis, the dynamic range of pemigatinib was between 0.001 and 180.0 μM, indicating the new electrode has a low limit of detection (LOD = 0.23 nM) for pemigatinib. Afterwards, pemigatinib in real samples was measured using the PA/3D CF-L Eu3+:β-MnO2 NSs/SPE loaded with ds-DNA. The proposed DNA biosensor showed good selectivity toward pemigatinib in the presence of other interference analytes, such as other ions, structurally related pharmaceuticals, and plasma proteins. In addition, the interaction site of pemigatinib with DNA was predicted by molecular docking, which showed the interaction of pemigatinib with the guanine bases of DNA through a groove binding mode. Finally, we employed the t-test to verify the capability of the ds-DNA/PA/3D CF-L Eu3+:β-MnO2 NSs/SPE for analyzing pemigatinib in real samples.
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Affiliation(s)
- Basim Al-Qargholi
- Biomedical Engineering Department, Al-Mustaqbal University College, 51001 Hilla, Iraq
| | | | - Farag M A Altalbawy
- National Institute of Laser Enhanced Sciences (NILES), University of Cairo, Giza 12613, Egypt
- Department of Chemistry, University College of Duba, University of Tabuk, Tabuk, Saudi Arabia
| | - Abed J Kadhim
- Department of Medical Laboratories Technology, AL-Nisour University College, Baghdad, Iraq
| | - Ali Hashiem Alsaalamy
- College of Technical Engineering, Imam Ja'afar Al-Sadiq University, Al-Muthanna 66002, Iraq
| | - Muath Suliman
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.
| | - Ahmed Hussien R Abbas
- College of Technical Engineering, The Islamic University, Najaf, Iraq
- College of Technical Engineering, The Islamic University of Al Diwaniyah, Iraq
- College of Technical Engineering, The Islamic University of Babylon, Iraq
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Liu Q, Huang J, Yan W, Liu Z, Liu S, Fang W. FGFR families: biological functions and therapeutic interventions in tumors. MedComm (Beijing) 2023; 4:e367. [PMID: 37750089 PMCID: PMC10518040 DOI: 10.1002/mco2.367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 07/28/2023] [Accepted: 08/11/2023] [Indexed: 09/27/2023] Open
Abstract
There are five fibroblast growth factor receptors (FGFRs), namely, FGFR1-FGFR5. When FGFR binds to its ligand, namely, fibroblast growth factor (FGF), it dimerizes and autophosphorylates, thereby activating several key downstream pathways that play an important role in normal physiology, such as the Ras/Raf/mitogen-activated protein kinase kinase/extracellular signal-regulated kinase, phosphoinositide 3-kinase (PI3K)/AKT, phospholipase C gamma/diacylglycerol/protein kinase c, and signal transducer and activator of transcription pathways. Furthermore, as an oncogene, FGFR genetic alterations were found in 7.1% of tumors, and these alterations include gene amplification, gene mutations, gene fusions or rearrangements. Therefore, FGFR amplification, mutations, rearrangements, or fusions are considered as potential biomarkers of FGFR therapeutic response for tyrosine kinase inhibitors (TKIs). However, it is worth noting that with increased use, resistance to TKIs inevitably develops, such as the well-known gatekeeper mutations. Thus, overcoming the development of drug resistance becomes a serious problem. This review mainly outlines the FGFR family functions, related pathways, and therapeutic agents in tumors with the aim of obtaining better outcomes for cancer patients with FGFR changes. The information provided in this review may provide additional therapeutic ideas for tumor patients with FGFR abnormalities.
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Affiliation(s)
- Qing Liu
- Cancer CenterIntegrated Hospital of Traditional Chinese MedicineSouthern Medical UniversityGuangzhouGuangdongChina
| | - Jiyu Huang
- Cancer CenterIntegrated Hospital of Traditional Chinese MedicineSouthern Medical UniversityGuangzhouGuangdongChina
| | - Weiwei Yan
- Cancer CenterIntegrated Hospital of Traditional Chinese MedicineSouthern Medical UniversityGuangzhouGuangdongChina
| | - Zhen Liu
- Cancer CenterIntegrated Hospital of Traditional Chinese MedicineSouthern Medical UniversityGuangzhouGuangdongChina
- Key Laboratory of Protein Modification and DegradationBasic School of Guangzhou Medical UniversityGuangzhouGuangdongChina
| | - Shu Liu
- Department of Breast SurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangGuizhouChina
| | - Weiyi Fang
- Cancer CenterIntegrated Hospital of Traditional Chinese MedicineSouthern Medical UniversityGuangzhouGuangdongChina
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Valery M, Vasseur D, Fachinetti F, Boilève A, Smolenschi C, Tarabay A, Antoun L, Perret A, Fuerea A, Pudlarz T, Boige V, Hollebecque A, Ducreux M. Targetable Molecular Alterations in the Treatment of Biliary Tract Cancers: An Overview of the Available Treatments. Cancers (Basel) 2023; 15:4446. [PMID: 37760415 PMCID: PMC10526255 DOI: 10.3390/cancers15184446] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/27/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
Biliary tract cancers (BTCs) are rare tumours, most often diagnosed at an unresectable stage, associated with poor prognosis, with a 5-year survival rate not exceeding 10%. Only first- and second-line treatments are well codified with the combination of cisplatin-gemcitabine chemotherapy and immunotherapy followed by 5-FU and oxaliplatin chemotherapy, respectively. Many studies have shown that BTC, and more particularly intrahepatic cholangiocarcinoma (iCCA), have a high rate of targetable somatic alteration. To date, the FDA has approved several drugs. Ivosidenib targeting IDH1 mutations, as well as futibatinib and pemigatinib targeting FGFR2 fusions, are approved for pre-treated advanced CCA. The combination of dabrafenib and trametinib are approved for BRAFV600E mutated advanced tumours, NTRK inhibitors entrectinib and larotrectinib for tumours bearing NTRK fusion and prembrolizumab for MSI-H advanced tumours, involving a small percentage of BTC in these three settings. Several other potentially targetable alterations are found in BTC, such as HER2 mutations or amplifications or KRASG12C mutations and mutations in genes involved in DNA repair mechanisms. This review aims to clarify the specific diagnostic modalities for gene alterations and to summarize the results of the main trials and developments underway for the management of advanced BTC with targetable alterations.
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Affiliation(s)
- Marine Valery
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
| | - Damien Vasseur
- Medical Biology and Pathology Department, Gustave Roussy, F-94805 Villejuif, France;
| | - Francesco Fachinetti
- Dana-Farber Institute, Lowe Center for Thoracic Oncology, Boston, MA 02215, USA;
| | - Alice Boilève
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
- Université Paris-Saclay, Gustave Roussy, Inserm Unité Dynamique des Cellules Tumorales, F-94805 Villejuif, France
| | - Cristina Smolenschi
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
- Département d’Innovation Thérapeutique, Gustave Roussy, F-94805 Villejuif, France
| | - Anthony Tarabay
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
| | - Leony Antoun
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
| | - Audrey Perret
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
| | - Alina Fuerea
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
| | - Thomas Pudlarz
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
| | - Valérie Boige
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
| | - Antoine Hollebecque
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
- Département d’Innovation Thérapeutique, Gustave Roussy, F-94805 Villejuif, France
| | - Michel Ducreux
- Medical Oncology Department, Gustave Roussy, F-94805 Villejuif, France; (A.B.); (C.S.); (A.T.); (L.A.); (A.P.); (A.F.); (T.P.); (V.B.); (A.H.); (M.D.)
- Université Paris-Saclay, Gustave Roussy, Inserm Unité Dynamique des Cellules Tumorales, F-94805 Villejuif, France
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Subbiah V, Sahai V, Maglic D, Bruderek K, Touré BB, Zhao S, Valverde R, O'Hearn PJ, Moustakas DT, Schönherr H, Gerami-Moayed N, Taylor AM, Hudson BM, Houde DJ, Pal D, Foster L, Gunaydin H, Ayaz P, Sharon DA, Goyal L, Schram AM, Kamath S, Sherwin CA, Schmidt-Kittler O, Jen KY, Ricard F, Wolf BB, Shaw DE, Bergstrom DA, Watters J, Casaletto JB. RLY-4008, the First Highly Selective FGFR2 Inhibitor with Activity across FGFR2 Alterations and Resistance Mutations. Cancer Discov 2023; 13:2012-2031. [PMID: 37270847 PMCID: PMC10481131 DOI: 10.1158/2159-8290.cd-23-0475] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 05/24/2023] [Accepted: 06/01/2023] [Indexed: 06/06/2023]
Abstract
Oncogenic activation of fibroblast growth factor receptor 2 (FGFR2) drives multiple cancers and represents a broad therapeutic opportunity, yet selective targeting of FGFR2 has not been achieved. Although the clinical efficacy of pan-FGFR inhibitors (pan-FGFRi) validates FGFR2 driver status in FGFR2 fusion-positive intrahepatic cholangiocarcinoma, their benefit is limited by incomplete target coverage due to FGFR1- and FGFR4-mediated toxicities (hyperphosphatemia and diarrhea, respectively) and the emergence of FGFR2 resistance mutations. RLY-4008 is a highly selective, irreversible FGFR2 inhibitor designed to overcome these limitations. In vitro, RLY-4008 demonstrates >250- and >5,000-fold selectivity over FGFR1 and FGFR4, respectively, and targets primary alterations and resistance mutations. In vivo, RLY-4008 induces regression in multiple xenograft models-including models with FGFR2 resistance mutations that drive clinical progression on current pan-FGFRi-while sparing FGFR1 and FGFR4. In early clinical testing, RLY-4008 induced responses without clinically significant off-isoform FGFR toxicities, confirming the broad therapeutic potential of selective FGFR2 targeting. SIGNIFICANCE Patients with FGFR2-driven cancers derive limited benefit from pan-FGFRi due to multiple FGFR1-4-mediated toxicities and acquired FGFR2 resistance mutations. RLY-4008 is a highly selective FGFR2 inhibitor that targets primary alterations and resistance mutations and induces tumor regression while sparing other FGFRs, suggesting it may have broad therapeutic potential. See related commentary by Tripathi et al., p. 1964. This article is featured in Selected Articles from This Issue, p. 1949.
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Affiliation(s)
- Vivek Subbiah
- The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Dejan Maglic
- Relay Therapeutics, Inc., Cambridge, Massachusetts
| | | | | | | | | | | | | | | | | | | | | | | | - Debjani Pal
- Relay Therapeutics, Inc., Cambridge, Massachusetts
| | | | | | | | | | - Lipika Goyal
- Massachusetts General Hospital, Boston, Massachusetts
| | | | - Suneel Kamath
- The Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio
| | | | | | - Kai Yu Jen
- Relay Therapeutics, Inc., Cambridge, Massachusetts
| | | | - Beni B. Wolf
- Relay Therapeutics, Inc., Cambridge, Massachusetts
| | - David E. Shaw
- D. E. Shaw Research, New York, New York
- Department of Biochemistry and Molecular Biophysics, Columbia University, New York, New York
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Zhang D, Dorman K, Heinrich K, Weiss L, Boukovala M, Haas M, Greif PA, Ziemann F, Beyer G, Roessler D, Goni E, Renz B, D'Haese JG, Kunz WG, Seidensticker M, Corradini S, Niyazi M, Ormanns S, Kumbrink J, Jung A, Mock A, Rudelius M, Klauschen F, Werner J, Mayerle J, von Bergwelt-Baildon M, Boeck S, Heinemann V, Westphalen CB. A Retrospective Analysis of Biliary Tract Cancer Patients Presented to the Molecular Tumor Board at the Comprehensive Cancer Center Munich. Target Oncol 2023; 18:767-776. [PMID: 37594677 PMCID: PMC10517894 DOI: 10.1007/s11523-023-00985-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND AND OBJECTIVE With the rising importance of precision oncology in biliary tract cancer (BTC), the aim of this retrospective single-center analysis was to describe the clinical and molecular characteristics of patients with BTC who underwent comprehensive genomic profiling (CGP) and were discussed in the CCCMunichLMU molecular tumor board (MTB). PATIENTS AND METHODS In this single-center observational study, we included BTC patients with intrahepatic cholangiocarcinoma (iCCA), extrahepatic CCA (eCCA), and gallbladder cancer (GB), who had been discussed in the institutional MTB from May 29, 2017, to July 25, 2022. Patients were followed up until 31 January 2023. Data were retrospectively collected by review of medical charts, and MTB recommendation. RESULTS In total, 153 cases were registered to the MTB with a median follow-up of 15 months. Testing was successful in 81.7% of the patients. CGP detected targetable alterations in 35.3% of our BTC patients (most commonly ARID1A/ERBB2/IDH1/PIK3CA/BRAF-mutations and FGFR2-fusions). Recommendations for molecularly guided therapy were given in 46.4%. Of those, treatment implementation of targeted therapy followed in 19.4%. In patients receiving the recommended treatment, response rate was 57% and median overall survival was 19 months (vs 8 months in the untreated cohort). The progression-free survival ratio of 1.45 suggest a clinical benefit of molecularly guided treatment. CONCLUSIONS In line with previous work, our series demonstrates feasibility and clinical utility of comprehensive genomic profiling in BTC patients. With the growing number of targeted agents with clinical activity in BTC, CGP should become standard of care in the management of this group of patients.
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Affiliation(s)
- Danmei Zhang
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Klara Dorman
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Kathrin Heinrich
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Lena Weiss
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Myrto Boukovala
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Michael Haas
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Philipp A Greif
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Frank Ziemann
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Georg Beyer
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Daniel Roessler
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
- Bavarian Cancer Research Center (BZKF), Erlangen, Germany
| | - Elisabetta Goni
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Bernhard Renz
- Department of General, Visceral and Transplant Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Jan G D'Haese
- Department of General, Visceral and Transplant Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Wolfgang G Kunz
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Max Seidensticker
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Maximilian Niyazi
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | | | - Jörg Kumbrink
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Institute of Pathology, LMU Munich, Munich, Germany
| | - Andreas Jung
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Institute of Pathology, LMU Munich, Munich, Germany
| | - Andreas Mock
- Institute of Pathology, LMU Munich, Munich, Germany
| | | | - Frederick Klauschen
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Institute of Pathology, LMU Munich, Munich, Germany
| | - Jens Werner
- Department of General, Visceral and Transplant Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Julia Mayerle
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Michael von Bergwelt-Baildon
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Stefan Boeck
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Volker Heinemann
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - C Benedikt Westphalen
- Department of Medicine III and Comprehensive Cancer Center, University Hospital, Klinikum Grosshadern, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, 81377, Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany.
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Lee MS, Kaseb AO, Pant S. The Emerging Role of Circulating Tumor DNA in Non-Colorectal Gastrointestinal Cancers. Clin Cancer Res 2023; 29:3267-3274. [PMID: 37092904 DOI: 10.1158/1078-0432.ccr-22-3626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/09/2023] [Accepted: 03/31/2023] [Indexed: 04/25/2023]
Abstract
Assays to detect circulating tumor DNA (ctDNA) have multiple clinically important applications in management of multiple types of gastrointestinal cancers. Different methodologies of ctDNA detection have varying sensitivities and potential applications in different contexts. For patients with localized cancers treated for curative intent, ctDNA detection is associated with prognosis in multiple cancer types, and persistent detection of ctDNA after surgical resection is highly concerning for minimal residual disease (MRD) and forebodes impending radiographic and clinical recurrence. CtDNA assays for comprehensive genomic profiling enable genotyping of cancers in the absence of tumor tissue data, and longitudinal testing can also characterize clonal evolution and emergence of putative resistance mechanisms upon treatment with targeted agents. These applications have proven instructive in patients with HER2-amplified gastric and esophageal cancers and in patients with FGFR2 fusion cholangiocarcinomas. In this review, we summarize data supporting the role of ctDNA as a novel predictive and prognostic biomarker and potential impacts on current management of patients with pancreatic, gastroesophageal, and hepatobiliary cancers.
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Affiliation(s)
- Michael S Lee
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ahmed O Kaseb
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shubham Pant
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Wadsley J, Christie A, Gillmore R, Trinh A, Greig R. Clinical experience with pemigatinib for previously treated metastatic cholangiocarcinoma: practical considerations from clinical cases. Drugs Context 2023; 12:2023-5-5. [PMID: 37602357 PMCID: PMC10435267 DOI: 10.7573/dic.2023-5-5] [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: 05/25/2023] [Accepted: 07/13/2023] [Indexed: 08/22/2023] Open
Abstract
The management of advanced cholangiocarcinoma (CCA) is challenging. In patients with advanced CCA, gemcitabine/cisplatin combination is the standard frontline chemotherapy, with 5-fluorouracil-based regimens preserved for subsequent lines; however, the expected survival is poor. Pemigatinib was approved for locally advanced or metastatic CCA with FGFR2 fusions or rearrangement. Pemigatinib has a manageable safety profile and achieves a durable response. Nearly 50 patients with CCA have been treated with pemigatinib in the United Kingdom. However, clinical experience with pemigatinib is lacking. We present our experience with three clinical cases to illustrate the position of pemigatinib in the management of CCA and related toxicities.
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Affiliation(s)
| | - Alan Christie
- Edinburgh Cancer Centre, Western General Hospital, Edinburgh, UK
| | | | - Amy Trinh
- Department of Oncology, Royal Free Hospital, London, UK
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