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Patel S, Hasanain A, Fang A, Khavandi MM, Mathias T, Cohen EI, Etezadi V, Sabri SS, Camacho JC, Yarmohammadi H, Banovac F, He AR, Radkani P, Habibollahi P, Nezami N. Intra-arterial locoregional therapies for Intrahepatic Cholangiocarcinoma. Expert Rev Gastroenterol Hepatol 2024. [PMID: 39246149 DOI: 10.1080/17474124.2024.2402358] [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: 01/21/2024] [Revised: 09/02/2024] [Accepted: 09/05/2024] [Indexed: 09/10/2024]
Abstract
INTRODUCTION Intrahepatic cholangiocarcinoma (ICC) is the 2nd most common primary liver malignancy. For nonsurgical candidates, the primary treatment option is systemic chemotherapy, which can be combined with locoregional therapies to enhance local control. Common intra-arterial locoregional therapies include transarterial hepatic embolization, conventional transarterial chemoembolization, drug-eluting bead transarterial chemoembolization, transarterial radioembolization with Yttrium-90 microspheres, and hepatic artery infusion. This article aims to review the latest literature on intra-arterial locoregional therapies for treating ICC. AREAS COVERED A literature search was conducted on PubMed using keywords: intrahepatic cholangiocarcinoma, intra-arterial locoregional therapy, embolization, chemoembolization, radioembolization, hepatic artery infusion, and immunotherapy. Articles from 2008 to 2024 were reviewed. Survival data from retrospective and prospective studies, meta-analyses, and clinical trials were evaluated. EXPERT OPINION Although no level I evidence supports the superiority of any specific intra-arterial therapy, there has been a shift toward favoring radioembolization. In our expert opinion, radioembolization may offer superior outcomes when performed by skilled operators with meticulous planning and personalized dosimetry, particularly for radiation segmentectomy or treating lobar/bilobar disease in appropriate candidates.
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Affiliation(s)
- Sandhya Patel
- Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Alina Hasanain
- Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Adam Fang
- Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Mohammad Mahdi Khavandi
- Department of Interventional Radiology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Trevor Mathias
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Emil I Cohen
- Division of Vascular and Interventional Radiology, Department of Radiology, The Georgetown University Medical Center, Washington, DC, USA
| | - Vahid Etezadi
- Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Saher S Sabri
- Division of Vascular and Interventional Radiology, Department of Radiology, The Georgetown University Medical Center, Washington, DC, USA
| | - Juan C Camacho
- Vascular and Interventional Radiology, Radiology Associates of Florida, Sarasota, FL, USA
| | - Hooman Yarmohammadi
- Division of Interventional Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Filip Banovac
- Division of Vascular and Interventional Radiology, Department of Radiology, The Georgetown University Medical Center, Washington, DC, USA
| | - Aiwu R He
- Department of Medicine, The Georgetown University School of Medicine, Washington, DC, USA
| | - Pejman Radkani
- Department of Surgery, The Georgetown University School of Medicine, Washington, DC, USA
| | - Peiman Habibollahi
- Department of Interventional Radiology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nariman Nezami
- Division of Vascular and Interventional Radiology, Department of Radiology, The Georgetown University Medical Center, Washington, DC, USA
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Pu X, Li L, Xu F, Wang Z, Fu Y, Wu H, Ren J, Chen J, Sun B. HER2 amplification subtype intrahepatic cholangiocarcinoma exhibits high mutation burden and T cell exhaustion microenvironment. J Cancer Res Clin Oncol 2024; 150:403. [PMID: 39198311 PMCID: PMC11358322 DOI: 10.1007/s00432-024-05894-0] [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: 01/16/2024] [Accepted: 07/15/2024] [Indexed: 09/01/2024]
Abstract
OBJECTIVE This study aimed to establish a uniform standard for the interpretation of HER2 gene and protein statuses in intrahepatic cholangiocarcinoma (ICC). We also intended to explore the clinical pathological characteristics, molecular features, RNA expression and immune microenvironment of HER2-positive ICC. METHODS We analyzed a cohort of 304 ICCs using immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH) to identify HER2 status. Comprehensive analyses of the clinicopathological, molecular genetic, and RNA expression characterizations of ICCs with varying HER2 statuses were performed using next-generation sequencing. We further investigated the tumor microenvironment of ICCs with different HER2 statuses using IHC and multiplex immunofluorescence staining. RESULTS HER2/CEP17 ratio of ≥ 2.0 and HER2 copy number ≥ 4.0; or HER2 copy number ≥ 6.0 were setup as FISH positive criteria. Based on this criterion, 13 (4.27%, 13/304) samples were classified as having HER2 amplification. The agreement between FISH and IHC results in ICC was poor. HER2-amplified cases demonstrated a higher tumor mutational burden compared to non-amplified cases. No significant differences were observed in immune markers between the two groups. However, an increased density of CD8 + CTLA4 + and CD8 + FOXP3 + cells was identified in HER2 gene-amplified cases. CONCLUSION FISH proves to be more appropriate as the gold standard for HER2 evaluation in ICC. HER2 gene-amplified ICCs exhibit poorer prognosis, higher mutational burden, and T cell exhaustion and immune suppressed microenvironment.
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Affiliation(s)
- Xiaohong Pu
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Drum Tower Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu Province, China
| | - Lin Li
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Drum Tower Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu Province, China
| | - Feng Xu
- Department of Medical Imaging, The Affiliated Suqian First People's Hospital of Nanjing Medical University, 223800, Suqian, Jiangsu Province, China
| | - Ziyu Wang
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Drum Tower Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu Province, China
| | - Yao Fu
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Drum Tower Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu Province, China
| | - Hongyan Wu
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Drum Tower Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu Province, China
| | - Jun Ren
- Department of General Surgery, Northern Jiangsu People's Hospital, Yangzhou University, Yangzhou, 225000, Jiangsu Province, China.
| | - Jun Chen
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Drum Tower Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu Province, China.
| | - Beicheng Sun
- Medical School, Nanjing Drum Tower Hospital, The Affiliated Drum Tower Hospital of Medical School, Nanjing University, Nanjing, 210008, Jiangsu Province, China.
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Porreca V, Barbagallo C, Corbella E, Peres M, Stella M, Mignogna G, Maras B, Ragusa M, Mancone C. Unveil Intrahepatic Cholangiocarcinoma Heterogeneity through the Lens of Omics and Multi-Omics Approaches. Cancers (Basel) 2024; 16:2889. [PMID: 39199659 PMCID: PMC11352949 DOI: 10.3390/cancers16162889] [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: 07/24/2024] [Revised: 08/12/2024] [Accepted: 08/16/2024] [Indexed: 09/01/2024] Open
Abstract
Intrahepatic cholangiocarcinoma (iCCA) is recognized worldwide as the second leading cause of morbidity and mortality among primary liver cancers, showing a continuously increasing incidence rate in recent years. iCCA aggressiveness is revealed through its rapid and silent intrahepatic expansion and spread through the lymphatic system leading to late diagnosis and poor prognoses. Multi-omics studies have aggregated information derived from single-omics data, providing a more comprehensive understanding of the phenomena being studied. These approaches are gradually becoming powerful tools for investigating the intricate pathobiology of iCCA, facilitating the correlation between molecular signature and phenotypic manifestation. Consequently, preliminary stratifications of iCCA patients have been proposed according to their "omics" features opening the possibility of identifying potential biomarkers for early diagnosis and developing new therapies based on personalized medicine (PM). The focus of this review is to provide new and advanced insight into the molecular pathobiology of the iCCA, starting from single- to the latest multi-omics approaches, paving the way for translating new basic research into therapeutic practices.
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Affiliation(s)
- Veronica Porreca
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (E.C.); (M.P.)
| | - Cristina Barbagallo
- Section of Biology and Genetics, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (C.B.); (M.S.); (M.R.)
| | - Eleonora Corbella
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (E.C.); (M.P.)
| | - Marco Peres
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (E.C.); (M.P.)
| | - Michele Stella
- Section of Biology and Genetics, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (C.B.); (M.S.); (M.R.)
| | - Giuseppina Mignogna
- Department of Biochemistry Science, Sapienza University of Rome, 00185 Rome, Italy; (G.M.); (B.M.)
| | - Bruno Maras
- Department of Biochemistry Science, Sapienza University of Rome, 00185 Rome, Italy; (G.M.); (B.M.)
| | - Marco Ragusa
- Section of Biology and Genetics, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (C.B.); (M.S.); (M.R.)
| | - Carmine Mancone
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (E.C.); (M.P.)
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Ocuin LM. Management of Localized Intrahepatic Cholangiocarcinoma: What Exactly is the 'Evidence'? Ann Surg Oncol 2024:10.1245/s10434-024-16023-z. [PMID: 39103689 DOI: 10.1245/s10434-024-16023-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2024] [Accepted: 07/29/2024] [Indexed: 08/07/2024]
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Schüler J, Vockerodt M, Salehzadeh N, Becker J, Wilting J. Dual Inhibition of PI3 Kinase and MAP Kinase Signaling Pathways in Intrahepatic Cholangiocellular Carcinoma Cell Lines Leads to Proliferation Arrest but Not Apoptosis. Curr Issues Mol Biol 2024; 46:7395-7410. [PMID: 39057080 PMCID: PMC11276521 DOI: 10.3390/cimb46070439] [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: 06/07/2024] [Revised: 07/08/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
Cholangiocellular carcinoma (CCA) is the second most common primary liver cancer, with increasing incidence worldwide and inadequate therapeutic options. Intra- and extrahepatic bile ducts have distinctly different embryonic origins and developmental behavior, and accordingly, intra- and extrahepatic CCAs (ICC vs. ECC) are molecularly different. A promising strategy in oncotherapy is targeted therapy, targeting proteins that regulate cell survival and proliferation, such as the MAPK/ERK and PI3K/AKT/mTOR signaling pathways. Inhibitors of these pathways have been tested previously in CCA cell lines. However, these cell lines could not be clearly assigned to ICC or ECC, and the results indicated apoptosis induction by targeted therapeutics. We tested targeted therapeutics (selumetinib, MK2206) in three defined ICC cell lines (HuH28, RBE, SSP25). We observed additive effects of the dual inhibition of the two pathways, in accordance with the inhibition of phospho-AKT and phospho-ERK1/2 expression. Proliferation was blocked more effectively with dual inhibition than with each single inhibition, but cell numbers did not drop below baseline. Accordingly, we observed G1 phase arrest but not apoptosis or cell death (measured by cleaved caspase-3, AIFM1 regulation, sub-G0/G1 phase). We conclude that the dual inhibition of the MAPK/ERK and PI3K/AKT/mTOR pathways is highly effective to block the proliferation of ICC cell lines in vitro; however, potential clinical applications must be critically examined, as a proliferation block could also induce resistance to standard therapies.
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Affiliation(s)
| | | | | | | | - Jörg Wilting
- Institute of Anatomy and Embryology, University Medical Center Goettingen, GAU, 37075 Goettingen, Germany; (J.S.); (M.V.); (N.S.); (J.B.)
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Kierans AS, Costello J, Qayyum A, Taouli B, Venkatesh SK, Yoon JH, Bali MA, Bolan CW, Lee JM, Marks RM, El Homsi M, Miller FH. Imaging cholangiocarcinoma: CT and MRI techniques. Abdom Radiol (NY) 2024:10.1007/s00261-024-04216-9. [PMID: 38916614 DOI: 10.1007/s00261-024-04216-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 01/10/2024] [Accepted: 01/17/2024] [Indexed: 06/26/2024]
Abstract
Cross-sectional imaging plays a crucial role in the detection, diagnosis, staging, and resectability assessment of intra- and extrahepatic cholangiocarcinoma. Despite this vital function, there is a lack of standardized CT and MRI protocol recommendations for imaging cholangiocarcinoma, with substantial differences in image acquisition across institutions and vendor platforms. In this review, we present standardized strategies for the optimal imaging assessment of cholangiocarcinoma including contrast media considerations, patient preparation recommendations, optimal contrast timing, and representative CT and MRI protocols with individual sequence optimization recommendations. Our recommendations are supported by expert opinion from members of the Society of Abdominal Radiology's Disease-Focused Panel (DFP) on Cholangiocarcinoma, encompassing a broad array of institutions and practice patterns.
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Affiliation(s)
- Andrea S Kierans
- Department of Radiology, Weill Cornell Medical College, 1305 York Ave, New York, NY, 10021, USA.
| | - James Costello
- Department of Radiology, Houston Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Aliya Qayyum
- Department of Radiology, Houston Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Bachir Taouli
- Department of Diagnostic, Molecular and Interventional Radiology, and BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Jeong Hee Yoon
- Department of Radiology, Seoul National University Hospital and College of Medicine, Seoul, Republic of Korea
| | - Maria A Bali
- Department of Radiology, Institute Jules Bordet, Brussels, Belgium
| | | | - Jeong Min Lee
- Department of Radiology, Seoul National University Hospital and College of Medicine, Seoul, Republic of Korea
| | - Robert M Marks
- Department of Radiology, University California San Diego, San Diego, CA, USA
| | - Maria El Homsi
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Frank H Miller
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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7
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Shihadih D, Wang X, Zushin PJH, Khodakivskyi P, Park HM, Tso E, Shiblak J, Misic A, Louie SM, Ward C, Hellerstein M, Nomura DK, Goun E, Urigo F, Calvisi DF, Chen X, Stahl A. FATP5 Is Indispensable for the Growth of Intrahepatic Cholangiocarcinoma. Mol Cancer Res 2024; 22:585-595. [PMID: 38358323 DOI: 10.1158/1541-7786.mcr-23-0389] [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: 05/22/2023] [Revised: 11/13/2023] [Accepted: 02/13/2024] [Indexed: 02/16/2024]
Abstract
Altered lipid metabolism is a common hallmark of various cancers, including intrahepatic cholangiocarcinoma (ICC), a highly lethal carcinoma that lacks effective treatment options. To elucidate the lipid metabolism changes in ICC, we coupled the expression of the firefly luciferase gene (FFL) to AKT1 (AKT-FFL) via an IRES linker, and then hydrodynamically injected mice with AKT-FFL and Notch1 intracellular cytoplasmic domain (NICD) to establish a luciferase-positive ICC model. This model not only enabled us to monitor and quantify tumor growth by injecting the mice with luciferin, but also allowed us to assess the fatty acid uptake rate by injecting the mice with free fatty acid luciferin (FFA-Luc). The ICC model exhibited robust uptake of exogenous fatty acids compared with the HCC model induced by AKT-FFL/ neuroblastoma Ras (Ras). Lipidomics analysis showed a dramatically higher level of fatty acid in ICC, further supporting the increased fatty acids uptake. Mechanistic studies identified FATP5 as the predominant mediator of fatty acid uptake required for ICC growth using Fatp5 knockout mice and AAV-based shRNA silencing of Fatp5. Our study discovered a novel therapeutic target for the treatment of ICC and shed light on the contributions of lipid metabolism to ICC development. IMPLICATIONS This study provides the first in vivo evidence that FATP5 is a potential therapeutic target for treating ICC.
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Affiliation(s)
- Diyala Shihadih
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Xue Wang
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Peter-James H Zushin
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | | | - Hyo Min Park
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Emily Tso
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Jena Shiblak
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Angela Misic
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Sharon M Louie
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Catherine Ward
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Marc Hellerstein
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Daniel K Nomura
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
| | - Elena Goun
- Chemistry Department, University of Missouri, Columbia, Missouri
- SwissLumix SARL, Lausanne, Switzerland
| | - Francesco Urigo
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Diego F Calvisi
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Xin Chen
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, California
- University of Hawaii Cancer Center, Honolulu, Hawaii
| | - Andreas Stahl
- Department of Nutritional Sciences and Toxicology, University of California Berkeley, Berkeley, California
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Öztürk NB, Jamil LH. An assessment of risk factors for recurrence and survival for patients undergoing liver resection for intrahepatic cholangiocarcinoma. Eur J Gastroenterol Hepatol 2024; 36:766-774. [PMID: 38683193 DOI: 10.1097/meg.0000000000002761] [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] [Indexed: 05/01/2024]
Abstract
BACKGROUND AND AIMS Intrahepatic cholangiocarcinoma (iCCA) is the second most common primary liver malignancy with increasing rates of incidence and mortality. Surgical resection is curative for patients who are diagnosed at early stages of iCCA. Limited data exist regarding risk factors for postresection recurrence and overall survival as iCCA is rare, and majority of patients are diagnosed at an advanced stage and thus not candidates for resection. We aimed to analyze clinical and laboratory characteristics, tumor histology, locoregional invasion, recurrence and survival in patients undergoing curative resection for iCCA. METHODS All patients who underwent curative resection for iCCA between 2006 and 2023 at our institution were included in the study. Clinical characteristics, laboratory, histological and follow-up data were collected. RESULTS The 1-, 3-, and, 5-year survival rates were 90.9%, 65.9% and 44.2%, respectively. About 65.6% of patients had recurrence in a median of 1.2 years after liver resection. Positive surgical margins were present in 20.73% of patients. Notably, 80.51% had solitary tumor and the remaining 19.48% had multifocal tumor. A total of 64.51% of patients received adjuvant chemotherapy after resection. A total of 26 (31.3%) patients had died during the follow-up period. Duration from liver resection to last follow-up or death was 1.6 years (0.8-3.2). Overall median survival was 4.6 years. The presence of lymph node metastases, vascular invasion, positive surgical margin and advanced tumor stage at diagnosis were associated with significantly worse overall survival, which remained significant in multivariable model for advanced tumor stage and positive surgical margin. CONCLUSION Despite curative resection, recurrence rate is high and overall survival is poor in patients with iCCA. Real-world data regarding patient characteristics and longitudinal follow-up remain important as iCCA is a rare malignancy.
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Affiliation(s)
| | - Laith H Jamil
- Section of Gastroenterology and Hepatology, Corewell Health William Beaumont University Hospital, Royal Oak, Michigan, USA
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9
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Plum PS, Hess T, Bertrand D, Morgenstern I, Velazquez Camacho O, Jonas C, Alidousty C, Wagner B, Roessler S, Albrecht T, Becker J, Richartz V, Holz B, Hoppe S, Poh HM, Chia BKH, Chan CX, Pathiraja T, Teo AS, Marquardt JU, Khng A, Heise M, Fei Y, Thieme R, Klein S, Hong JH, Dima SO, Popescu I, Hoppe-Lotichius M, Buettner R, Lautem A, Otto G, Quaas A, Nagarajan N, Rozen S, Teh BT, Goeppert B, Drebber U, Lang H, Tan P, Gockel I, Schumacher J, Hillmer AM. Integrative genomic analyses of European intrahepatic cholangiocarcinoma: Novel ROS1 fusion gene and PBX1 as prognostic marker. Clin Transl Med 2024; 14:e1723. [PMID: 38877653 PMCID: PMC11178519 DOI: 10.1002/ctm2.1723] [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: 10/30/2023] [Revised: 04/20/2024] [Accepted: 05/13/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA) is a fatal cancer of the bile duct with a poor prognosis owing to limited therapeutic options. The incidence of intrahepatic CCA (iCCA) is increasing worldwide, and its molecular basis is emerging. Environmental factors may contribute to regional differences in the mutation spectrum of European patients with iCCA, which are underrepresented in systematic genomic and transcriptomic studies of the disease. METHODS We describe an integrated whole-exome sequencing and transcriptomic study of 37 iCCAs patients in Germany. RESULTS We observed as most frequently mutated genes ARID1A (14%), IDH1, BAP1, TP53, KRAS, and ATM in 8% of patients. We identified FGFR2::BICC1 fusions in two tumours, and FGFR2::KCTD1 and TMEM106B::ROS1 as novel fusions with potential therapeutic implications in iCCA and confirmed oncogenic properties of TMEM106B::ROS1 in vitro. Using a data integration framework, we identified PBX1 as a novel central regulatory gene in iCCA. We performed extended screening by targeted sequencing of an additional 40 CCAs. In the joint analysis, IDH1 (13%), BAP1 (10%), TP53 (9%), KRAS (7%), ARID1A (7%), NF1 (5%), and ATM (5%) were the most frequently mutated genes, and we found PBX1 to show copy gain in 20% of the tumours. According to other studies, amplifications of PBX1 tend to occur in European iCCAs in contrast to liver fluke-associated Asian iCCAs. CONCLUSIONS By analyzing an additional European cohort of iCCA patients, we found that PBX1 protein expression was a marker of poor prognosis. Overall, our findings provide insight into key molecular alterations in iCCA, reveal new targetable fusion genes, and suggest that PBX1 is a novel modulator of this disease.
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Affiliation(s)
- Patrick S Plum
- Department of General, Visceral, Cancer and Transplantation Surgery, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Timo Hess
- Center for Human Genetics, University Hospital of Marburg, Marburg, Germany
| | - Denis Bertrand
- Computational and Systems Biology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Isabelle Morgenstern
- General, Visceral and Transplant Surgery, Johannes Gutenberg University, Mainz, Germany
| | - Oscar Velazquez Camacho
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Christoph Jonas
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Christina Alidousty
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Britta Wagner
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Stephanie Roessler
- Institute of Pathology, University of Heidelberg, Heidelberg, Germany
- Liver Cancer Center Heidelberg (LCCH), Heidelberg, Germany
| | - Thomas Albrecht
- Institute of Pathology, University of Heidelberg, Heidelberg, Germany
- Liver Cancer Center Heidelberg (LCCH), Heidelberg, Germany
| | - Jessica Becker
- Institute of Human Genetics, University Hospital of Bonn, Bonn, Germany
| | - Vanessa Richartz
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Barbara Holz
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Sascha Hoppe
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Huay Mei Poh
- Cancer Therapeutics and Stratified Oncology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Burton Kuan Hui Chia
- Computational and Systems Biology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Cheryl Xueli Chan
- Cancer Therapeutics and Stratified Oncology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Thushangi Pathiraja
- Cancer Therapeutics and Stratified Oncology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Audrey Sm Teo
- Cancer Therapeutics and Stratified Oncology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Jens U Marquardt
- I Department of Medicine, Johannes Gutenberg University, Mainz, Germany
- Department of Medicine, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Alexis Khng
- Cancer Therapeutics and Stratified Oncology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Michael Heise
- General, Visceral and Transplant Surgery, Johannes Gutenberg University, Mainz, Germany
- Department for General, Visceral and Transplant Surgery, University Hospital Frankfurt, Goethe-University Frankfurt/Main, Frankfurt, Germany
| | - Yao Fei
- Cancer Therapeutics and Stratified Oncology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - René Thieme
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Sebastian Klein
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Jing Han Hong
- Duke-NUS Medical School, Cancer and Stem Cell Biology, Singapore, Singapore
- Division of Medical Science, Laboratory of Cancer Epigenome, National Cancer Centre Singapore, Singapore, Singapore
| | - Simona O Dima
- Center of Digestive Diseases and Liver Transplantation, Fundeni Clinical Institute, Bucharest, Romania
| | - Irinel Popescu
- Center of Digestive Diseases and Liver Transplantation, Fundeni Clinical Institute, Bucharest, Romania
| | - Maria Hoppe-Lotichius
- General, Visceral and Transplant Surgery, Johannes Gutenberg University, Mainz, Germany
| | - Reinhard Buettner
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Anja Lautem
- General, Visceral and Transplant Surgery, Johannes Gutenberg University, Mainz, Germany
| | - Gerd Otto
- Emeritus of the Division of Transplantation Surgery, University Medical Center, Mainz, Germany
| | - Alexander Quaas
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Niranjan Nagarajan
- Computational and Systems Biology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Steve Rozen
- Duke-NUS Medical School, Cancer and Stem Cell Biology, Singapore, Singapore
| | - Bin Tean Teh
- Duke-NUS Medical School, Cancer and Stem Cell Biology, Singapore, Singapore
| | - Benjamin Goeppert
- RKH Klinikum Ludwigsburg, Institute of Pathology and Neuropathology, Ludwigsburg, Germany
- Institute of Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
| | - Uta Drebber
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Hauke Lang
- General, Visceral and Transplant Surgery, Johannes Gutenberg University, Mainz, Germany
| | - Patrick Tan
- Duke-NUS Medical School, Cancer and Stem Cell Biology, Singapore, Singapore
- Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
| | - Ines Gockel
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Leipzig, Germany
| | | | - Axel M Hillmer
- Institute of Pathology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Cancer Therapeutics and Stratified Oncology, Agency for Science, Technology and Research (A*STAR), Genome Institute of Singapore, Singapore, Singapore
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
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10
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Sucre S, Bullock A, Peters ML. Efficacy of dual checkpoint inhibitors in a patient with a mixed hepatocellular cholangiocarcinoma. BMJ Case Rep 2024; 17:e255003. [PMID: 38697678 PMCID: PMC11085902 DOI: 10.1136/bcr-2023-255003] [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: 05/05/2024] Open
Abstract
A woman in her 60s was diagnosed with a metastatic, unresectable rare histological type of liver cancer; combined hepatocellular cholangiocarcinoma. She had palliative chemotherapy, initially with gemcitabine and cisplatin, and then with oxaliplatin, L-folinic acid and fluorouracil. Both treatment strategies demonstrated disease progression, and somatic mutation profiling revealed no actionable mutations. The patient was started on immuno-oncology (IO) with nivolumab and ipilimumab, followed by maintenance nivolumab. She has achieved a sustained ongoing partial response since the start of this therapy for at least 12 months. The outcome in this patient is in keeping with the growing evidence of the role that IO agents have in metastatic biliary tract cancer and also serves to highlight their importance in mixed histology liver tumours.
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Affiliation(s)
- Santiago Sucre
- Medical Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Andrea Bullock
- Medical Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Mary Linton Peters
- Medical Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
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11
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Qin HK, Xue DD, Guo HB. Lymphoepithelioma-Like Intrahepatic Cholangiocarcinoma Associated with Epstein-Barr Virus and Hepatitis Virus: Case Report and a Literature Review. Cancer Manag Res 2024; 16:395-402. [PMID: 38707744 PMCID: PMC11067915 DOI: 10.2147/cmar.s450575] [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: 12/06/2023] [Accepted: 04/19/2024] [Indexed: 05/07/2024] Open
Abstract
Background Lymphoepithelioma-like carcinoma of the liver is a rare primary malignancy of the liver. The identification of lymphoepithelioma-like cholangiocarcinoma is very limited as there are currently very few reports of such cases. Although previous studies have reported the lymphoepithelioma-like cholangiocarcinoma pathologic features, few studies have revealed the clinic features, imaging characteristics, and clinical course and outcomes. This study was analyzed from multiple aspects such as contrast-enhanced ultrasound, magnetic resonance imaging, and pathological characteristics, aiming to improve the comprehensive understanding of this rare subtype of disease. Case Presentation A 43-year-old female with a history of hepatitis B for over 20 years presented with a lesion found in the right lobe of her liver. After discussion by a multidisciplinary team (MDT), malignant tumors cannot be excluded based on contrast-enhanced ultrasound and MRI. Thus, we decided to perform surgery for the patient. Postoperative pathology confirmed lymphoepithelioma-like intrahepatic cholangiocarcinoma. After 3 months of follow-up, the patient was still alive and no recurrence was observed. Conclusion The purpose of this article is to describe a rare case of lymphoepithelioma-like intrahepatic cholangiocarcinoma and analyze its contrast-enhanced ultrasound and contrast-enhanced MRI features, which will be helpful for physicians in diagnosing this disease. From the perspective of CEUS, the wedge-shaped highly enhanced area around the lesion in the arterial phase appears to be inflammatory but looks malignant based on the extremely fast washout. The lesion showed a low signal on T1WI, a high signal on T2WI and DWI, and an abnormal perfusion shadow can be seen behind the lesion. In particular, this subtype of cholangiocarcinoma has a good prognosis, the clinician should improve the recognition of the disease to strive for early diagnosis and therapy.
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Affiliation(s)
- Hao-Kun Qin
- Institute of Basic Medicine, Hebei Medical University, Shijiazhuang, People’s Republic of China
| | - Dong-Dong Xue
- Department of General Surgery, Hebei General Hospital, Shijiazhuang, People’s Republic of China
| | - Huai-Bin Guo
- Department of General Surgery, Hebei General Hospital, Shijiazhuang, People’s Republic of China
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12
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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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13
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Cheo FY, Chan KS, Shelat VG. Outcomes of liver resection in hepatitis C virus-related intrahepatic cholangiocarcinoma: A systematic review and meta-analysis. World J Virol 2024; 13:88946. [PMID: 38616852 PMCID: PMC11008402 DOI: 10.5501/wjv.v13.i1.88946] [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: 10/16/2023] [Revised: 11/10/2023] [Accepted: 12/28/2023] [Indexed: 03/11/2024] Open
Abstract
BACKGROUND Cholangiocarcinoma is the second most common primary liver malignancy. Its incidence and mortality rates have been increasing in recent years. Hepatitis C virus (HCV) infection is a risk factor for development of cirrhosis and cholangiocarcinoma. Currently, surgical resection remains the only curative treatment option for cholangiocarcinoma. We aim to study the impact of HCV infection on outcomes of liver resection (LR) in intrahepatic cholangiocarcinoma (ICC). AIM To study the outcomes of curative resection of ICC in patients with HCV (i.e., HCV+) compared to patients without HCV (i.e., HCV-). METHODS We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) and observational studies to assess the outcomes of LR in ICC in HCV+ patients compared to HCV- patients in tertiary care hospitals. PubMed, EMBASE, The Cochrane Library and Scopus were systematically searched from inception till August 2023. Included studies were RCTs and non-RCTs on patients ≥ 18 years old with a diagnosis of ICC who underwent LR, and compared outcomes between patients with HCV+ vs HCV-. The primary outcomes were overall survival (OS) and recurrence-free survival. Secondary outcomes include perioperative mortality, operation duration, blood loss, intrahepatic and extrahepatic recurrence. RESULTS Seven articles, published between 2004 and 2021, fulfilled the selection criteria. All of the studies were retrospective studies. Age, incidence of male patients, albumin, bilirubin, platelets, tumor size, incidence of multiple tumors, vascular invasion, bile duct invasion, lymph node metastases, and stage 4 disease were comparable between HCV+ and HCV- group. Alanine transaminase [MD 22.20, 95%confidence interval (CI): 13.75, 30.65, P < 0.00001] and aspartate transaminase levels (MD 27.27, 95%CI: 20.20, 34.34, P < 0.00001) were significantly higher in HCV+ group compared to HCV- group. Incidence of cirrhosis was significantly higher in HCV+ group [odds ratio (OR) 5.78, 95%CI: 1.38, 24.14, P = 0.02] compared to HCV- group. Incidence of poorly differentiated disease was significantly higher in HCV+ group (OR 2.55, 95%CI: 1.34, 4.82, P = 0.004) compared to HCV- group. Incidence of simultaneous hepatocellular carcinoma lesions was significantly higher in HCV+ group (OR 8.31, 95%CI: 2.36, 29.26, P = 0.001) compared to HCV- group. OS was significantly worse in the HCV+ group (hazard ratio 2.05, 95%CI: 1.46, 2.88, P < 0.0001) compared to HCV- group. CONCLUSION This meta-analysis demonstrated significantly worse OS in HCV+ patients with ICC who underwent curative resection compared to HCV- patients.
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Affiliation(s)
- Feng Yi Cheo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Kai Siang Chan
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore
| | - Vishal G Shelat
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore
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14
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Sonnenday CJ. Liver Transplantation for Hilar Cholangiocarcinoma. Surg Clin North Am 2024; 104:183-196. [PMID: 37953035 DOI: 10.1016/j.suc.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Hilar cholangiocarcinoma (hCCA) is an infiltrative disease that often presents with locally advanced and/or metastatic disease, with a minority of patients eligible for surgical resection. Select patients with unresectable hCCA, or patients with hCCA in the setting of primary sclerosing cholangitis, with tumors less than 3 cm and no evidence of extrahepatic disease, can be effectively treated with neoadjuvant chemoradiation followed by liver transplantation. Staging laparotomy documenting lack of occult metastatic disease, including a portal lymphadenectomy documenting no nodal metastases, is essential to achieve optimal outcomes. Overall 5 year survival among treated patients is approximately 60%.
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Affiliation(s)
- Christopher J Sonnenday
- Department of Surgery, University of Michigan Health, F6686 UH-South, 1500 East Medical Center Drive, Ann Arbor, MI 48109-5296, USA.
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15
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Zhou ZQ, Zhang Y, Xu ZY, Tang XL, Chen XH, Guan J, Zhang ZY. Dissecting cellular heterogeneity and intercellular communication in cholangiocarcinoma: implications for individualized therapeutic strategies. Front Genet 2024; 14:1241834. [PMID: 38239853 PMCID: PMC10794609 DOI: 10.3389/fgene.2023.1241834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 12/11/2023] [Indexed: 01/22/2024] Open
Abstract
Background: Cholangiocarcinoma is characterized by significant cellular heterogeneity and complex intercellular communication, which contribute to its progression and therapeutic resistance. Therefore, unraveling this complexity is essential for the development of effective treatments. Methods: We employed single-cell RNA sequencing (scRNA-seq) to investigate cellular heterogeneity and intercellular communication in cholangiocarcinoma and adjacent normal tissues from two patients. Distinct cell types were identified, and gene ontology analyses were conducted to determine enriched pathways. Moreover, cell-cell communications were analyzed using CellChat, a computational framework. Additionally, we performed sub-clustering analysis of T cells and fibroblasts. Results: The scRNA-seq analysis revealed distinct cell clusters and diverse cellular compositions of cholangiocarcinoma. CellChat analysis underscored an amplified outgoing signal from fibroblasts within the tumor, suggesting their pivotal role in the tumor microenvironment. Furthermore, T cell sub-clustering analysis revealed an active immune response within the tumor and new tumor-specific T cell clonotypes, suggesting scope for targeted immunotherapies. Moreover, fibroblast sub-clustering analysis indicated distinct functional states and highlighted the role of activated fibroblasts in shaping intercellular communication, particularly via CD99 and FN1 signaling. Conclusion: Our findings reveal the intricate cellular heterogeneity and dynamic intercellular communication in cholangiocarcinoma, providing valuable insights into disease progression and potential therapeutic strategies.
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Affiliation(s)
- Zun-Qiang Zhou
- Department of Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Zhang
- Department of Infectious Diseases, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zi-Yang Xu
- Department of Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao-Li Tang
- Department of Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao-Hua Chen
- Department of Infectious Diseases, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiao Guan
- Department of Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zheng-Yun Zhang
- Department of Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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16
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Andraus W, Tustumi F, de Meira Junior JD, Pinheiro RSN, Waisberg DR, Lopes LD, Arantes RM, Rocha Santos V, de Martino RB, Carneiro D’Albuquerque LA. Molecular Profile of Intrahepatic Cholangiocarcinoma. Int J Mol Sci 2023; 25:461. [PMID: 38203635 PMCID: PMC10778975 DOI: 10.3390/ijms25010461] [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: 10/27/2023] [Revised: 12/23/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
Intrahepatic cholangiocarcinoma (ICC) is a relatively uncommon but highly aggressive primary liver cancer that originates within the liver. The aim of this study is to review the molecular profile of intrahepatic cholangiocarcinoma and its implications for prognostication and decision-making. This comprehensive characterization of ICC tumors sheds light on the disease's underlying biology and offers a foundation for more personalized treatment strategies. This is a narrative review of the prognostic and therapeutic role of the molecular profile of ICC. Knowing the molecular profile of tumors helps determine prognosis and support certain target therapies. The molecular panel in ICC helps to select patients for specific therapies, predict treatment responses, and monitor treatment responses. Precision medicine in ICC can promote improvement in prognosis and reduce unnecessary toxicity and might have a significant role in the management of ICC in the following years. The main mutations in ICC are in tumor protein p53 (TP53), Kirsten rat sarcoma virus (KRAS), isocitrate dehydrogenase 1 (IDH1), and AT-rich interactive domain-containing protein 1A (ARID1A). The rate of mutations varies significantly for each population. Targeting TP53 and KRAS is challenging due to the natural characteristics of these genes. Different stages of clinical studies have shown encouraging results with inhibitors of mutated IDH1 and target therapy for ARID1A downstream effectors. Fibroblast growth factor receptor 2 (FGFR2) fusions are an important target in patients with ICC. Immune checkpoint blockade can be applied to a small percentage of ICC patients. Molecular profiling in ICC represents a groundbreaking approach to understanding and managing this complex liver cancer. As our comprehension of ICC's molecular intricacies continues to expand, so does the potential for offering patients more precise and effective treatments. The integration of molecular profiling into clinical practice signifies the dawn of a new era in ICC care, emphasizing personalized medicine in the ongoing battle against this malignancy.
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Affiliation(s)
| | - Francisco Tustumi
- Department of Gastroenterology, Transplantation Unit, Universidade de São Paulo, São Paulo 05403-000, Brazil
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17
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Wang H, Chen J, Zhang X, Sheng X, Chang XY, Chen J, Chen MS, Dong H, Duan GJ, Hu HP, Huang ZY, Jia WD, Jiang XQ, Kuang D, Li SS, Li ZS, Lu CL, Qin SK, Qiu XS, Qu LJ, Shao CK, Shen F, Shi GM, Shi SS, Shi YJ, Sun HC, Teng XD, Wang B, Wang ZB, Wen TF, Yang JM, Yang QQ, Ye SL, Yin HF, Yuan ZG, Yun JP, Zang FL, Zhang HQ, Zhang LH, Zhao JM, Zhou J, Zhou WX, Fan J, Chen XP, Lau WY, Ji Y, Cong WM. Expert Consensus on Pathological Diagnosis of Intrahepatic Cholangiocarcinoma (2022 version). J Clin Transl Hepatol 2023; 11:1553-1564. [PMID: 38161496 PMCID: PMC10752808 DOI: 10.14218/jcth.2023.00118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/09/2023] [Accepted: 05/26/2023] [Indexed: 01/03/2024] Open
Abstract
Intrahepatic cholangiocarcinoma (iCCA) can originate from the large bile duct group (segment bile ducts and area bile ducts), small bile duct group (septal bile ducts and interlobular bile ducts), and terminal bile duct group (bile ductules and canals of Hering) of the intrahepatic biliary tree, which can be histopathological corresponding to large duct type iCCA, small duct type iCCA and iCCA with ductal plate malformation pattern, and cholangiolocarcinoma, respectively. The challenge in pathological diagnosis of above subtypes of iCCA falls in the distinction of cellular morphologies, tissue structures, growth patterns, invasive behaviors, immunophenotypes, molecular mutations, and surgical prognoses. For these reasons, this expert consensus provides nine recommendations as a reference for standardizing and refining the diagnosis of pathological subtypes of iCCA, mainly based on the 5th edition of the World Health Organization Classification of Tumours of the Digestive System.
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Affiliation(s)
- Han Wang
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Jun Chen
- Department of Pathology, the Affiliated Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Xin Zhang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xia Sheng
- Department of Pathology, Minhang Hospital, Fudan University, Shanghai, China
| | - Xiao-Yan Chang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie Chen
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Min-Shan Chen
- Department of Liver Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Hui Dong
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Guang-Jie Duan
- Department of Pathology, The First Affiliated Hospital, Army Medical University, Chongqing, China
| | - He-Ping Hu
- Department of Hepatobiliary Medicine, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Zhi-Yong Huang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wei-Dong Jia
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Xiao-Qing Jiang
- Department of Biliary Surgery I, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Dong Kuang
- Department of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shan-Shan Li
- Department of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Zeng-Shan Li
- Department of Pathology, Xijing Hospital, Air Force Medical University, Xi’an, Shaanxi, China
| | - Chang-Li Lu
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Shu-Kui Qin
- Cancer Center of Jinling Hospital, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Xue-Shan Qiu
- Department of Pathology, The First Affiliated Hospital, China Medical University, Shenyang, Liaoning, China
| | - Li-Juan Qu
- Department of Pathology, The 900 Hospital of the Chinese People′s Liberation Army Joint Logistics Team, Fuzhou, Fujian, China
| | - Chun-Kui Shao
- Department of Pathology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Feng Shen
- Department of Hepatic Surgery IV, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Guo-Ming Shi
- Department of Liver Surgery and Transplantation, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Su-Sheng Shi
- Department of Pathology, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yu-Jun Shi
- Institute of Clinical Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hui-Chuan Sun
- Department of Liver Surgery and Transplantation, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiao-Dong Teng
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Bin Wang
- Department of Pathology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Zhan-Bo Wang
- Department of Pathology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Tian-Fu Wen
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jia-Mei Yang
- Department of Special Medical Care, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Qiao-Qiao Yang
- Department of Neurosurgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Sheng-Long Ye
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hong-Fang Yin
- Department of Pathology, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Zhen-Gang Yuan
- Department of Oncology, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Jing-Ping Yun
- Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Feng-Lin Zang
- Department of Pathology, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Hong-Qi Zhang
- Department of Anatomy, Histology and Embryology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Li-Hong Zhang
- Department of Anatomy, Histology and Embryology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jing-Min Zhao
- Department of Pathology and Hepatology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wei-Xun Zhou
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jia Fan
- Department of Liver Surgery and Transplantation, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiao-Ping Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wan Yee Lau
- Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China
| | - Yuan Ji
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wen-Ming Cong
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Chinese Society of Liver Cancer of Chinese Anti-Cancer Association; Digestive Disease Group of Chinese Society of Pathology, Chinese Medical Association; Chinese Society of Pathology of Chinese Anti-Cancer Association; Hepatic Surgery Group of Chinese Society of Surgery, Chinese Medical Association; Biliary Tract Tumor Committee of China Anti-Cancer Association; Chinese Society of Clinical Oncology
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
- Department of Pathology, the Affiliated Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Pathology, Minhang Hospital, Fudan University, Shanghai, China
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Liver Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
- Department of Pathology, The First Affiliated Hospital, Army Medical University, Chongqing, China
- Department of Hepatobiliary Medicine, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, Anhui, China
- Department of Biliary Surgery I, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
- Department of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Department of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
- Department of Pathology, Xijing Hospital, Air Force Medical University, Xi’an, Shaanxi, China
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Cancer Center of Jinling Hospital, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Department of Pathology, The First Affiliated Hospital, China Medical University, Shenyang, Liaoning, China
- Department of Pathology, The 900 Hospital of the Chinese People′s Liberation Army Joint Logistics Team, Fuzhou, Fujian, China
- Department of Pathology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
- Department of Hepatic Surgery IV, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
- Department of Liver Surgery and Transplantation, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Pathology, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Institute of Clinical Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Department of Pathology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Department of Pathology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Special Medical Care, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
- Department of Neurosurgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Pathology, Beijing Tsinghua Changgung Hospital, Beijing, China
- Department of Oncology, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
- Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
- Department of Pathology, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
- Department of Anatomy, Histology and Embryology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Pathology and Hepatology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
- Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China
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18
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Wang N, Wang L, Huang A, Han J, Cao T, Mei X, Yao J, Xiao Y, Ma H. Case Report: A novel mixture of dose-fractioned radiation and immunotherapy for treatment of cholangiocarcinoma. Front Immunol 2023; 14:1273962. [PMID: 38162668 PMCID: PMC10756898 DOI: 10.3389/fimmu.2023.1273962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/20/2023] [Indexed: 01/03/2024] Open
Abstract
Malignant tumors of the biliary tract exhibit a high degree of malignancy and heterogeneity with a poor overall prognosis. Immunotherapy has limited benefits for patients with cholangiocarcinoma. Radiation therapy can change the tumor microenvironment, but its effect heavily depends on radiation dose and fraction. We report a case of advanced intrahepatic cholangiocarcinoma in a 43-year-old male patient, with a huge liver mass of 16.5 cm in diameter, with bone and liver metastases at the first diagnosis. First-line treatment with chemotherapy and PD1 inhibitor was sustained only for 8 months. In second-line treatment, radiotherapy was administered, with 5 Gy in 5 fractions administered to the entire tumor area and 25 Gy in 5 fractions to the solid lesions of the tumor. After the completion of radiotherapy, programmed cell death 1 inhibitor combined with tyrosine kinase inhibitor was maintained. The patient achieved a progression-free-survival time of 12 months and an overall survival time of 25 months. The success of our case suggests that mixed low- and high-dose radiation can significantly improve tumor control and survival time. In clinical practice, based on the characteristics of the tumor and existing treatment options, the rational combination of existing treatment regimens can improve the prognosis of cholangiocarcinoma.
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Affiliation(s)
- Ningyu Wang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Linfang Wang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ai Huang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun Han
- Department of Radiation Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ting Cao
- Department of Radiation Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiangping Mei
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Yao
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yong Xiao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Ma
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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19
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Liu N, Wu Y, Tao Y, Zheng J, Huang X, Yang L, Zhang X. Differentiation of Hepatocellular Carcinoma from Intrahepatic Cholangiocarcinoma through MRI Radiomics. Cancers (Basel) 2023; 15:5373. [PMID: 38001633 PMCID: PMC10670473 DOI: 10.3390/cancers15225373] [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: 08/23/2023] [Revised: 10/25/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
The purpose of this study was to investigate the efficacy of magnetic resonance imaging (MRI) radiomics in differentiating hepatocellular carcinoma (HCC) from intrahepatic cholangiocarcinoma (ICC). The clinical and MRI data of 129 pathologically confirmed HCC patients and 48 ICC patients treated at the Affiliated Hospital of North Sichuan Medical College between April 2016 and December 2021 were retrospectively analyzed. The patients were randomly divided at a ratio of 7:3 into a training group of 124 patients (90 with HCC and 34 with ICC) and a validation group of 53 patients (39 with HCC and 14 with ICC). Radiomic features were extracted from axial fat suppression T2-weighted imaging (FS-T2WI) and axial arterial-phase (AP) and portal-venous-phase (PVP) dynamic-contrast-enhanced MRI (DCE-MRI) sequences, and the corresponding datasets were generated. The least absolute shrinkage and selection operator (LASSO) method was used to select the best radiomic features. Logistic regression was used to establish radiomic models for each sequence (FS-T2WI, AP and PVP models), a clinical model for optimal clinical variables (C model) and a joint radiomics model (JR model) integrating the radiomics features of all the sequences as well as a radiomics-clinical model combining optimal radiomic features and clinical risk factors (RC model). The performance of each model was evaluated using the area under the receiver operating characteristic curve (AUC). The AUCs of the FS-T2WI, AP, PVP, JR, C and RC models for distinguishing HCC from ICC were 0.693, 0.863, 0.818, 0.914, 0.936 and 0.977 in the training group and 0.690, 0.784, 0.727, 0.802, 0.860 and 0.877 in the validation group, respectively. The results of this study suggest that MRI-based radiomics may help noninvasively differentiate HCC from ICC. The model integrating the radiomics features and clinical risk factors showed a further improvement in performance.
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Affiliation(s)
- Ning Liu
- Medical Imaging Key Laboratory of Sichuan Province, Interventional Medical Center, Department of Radiology, Medical Research Center, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China; (N.L.); (Y.W.); (Y.T.); (J.Z.); (X.H.); (X.Z.)
- Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region (Hospital. C.T.), Chengdu 610041, China
| | - Yaokun Wu
- Medical Imaging Key Laboratory of Sichuan Province, Interventional Medical Center, Department of Radiology, Medical Research Center, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China; (N.L.); (Y.W.); (Y.T.); (J.Z.); (X.H.); (X.Z.)
| | - Yunyun Tao
- Medical Imaging Key Laboratory of Sichuan Province, Interventional Medical Center, Department of Radiology, Medical Research Center, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China; (N.L.); (Y.W.); (Y.T.); (J.Z.); (X.H.); (X.Z.)
| | - Jing Zheng
- Medical Imaging Key Laboratory of Sichuan Province, Interventional Medical Center, Department of Radiology, Medical Research Center, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China; (N.L.); (Y.W.); (Y.T.); (J.Z.); (X.H.); (X.Z.)
| | - Xiaohua Huang
- Medical Imaging Key Laboratory of Sichuan Province, Interventional Medical Center, Department of Radiology, Medical Research Center, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China; (N.L.); (Y.W.); (Y.T.); (J.Z.); (X.H.); (X.Z.)
| | - Lin Yang
- Medical Imaging Key Laboratory of Sichuan Province, Interventional Medical Center, Department of Radiology, Medical Research Center, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China; (N.L.); (Y.W.); (Y.T.); (J.Z.); (X.H.); (X.Z.)
| | - Xiaoming Zhang
- Medical Imaging Key Laboratory of Sichuan Province, Interventional Medical Center, Department of Radiology, Medical Research Center, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China; (N.L.); (Y.W.); (Y.T.); (J.Z.); (X.H.); (X.Z.)
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20
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Weng G, Tao J, Liu Y, Qiu J, Su D, Wang R, Luo W, Zhang T. Organoid: Bridging the gap between basic research and clinical practice. Cancer Lett 2023; 572:216353. [PMID: 37599000 DOI: 10.1016/j.canlet.2023.216353] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 08/22/2023]
Abstract
Nowadays, the diagnosis and treatment system of malignant tumors has increasingly tended to be more precise and personalized while the existing tumor models are still unable to fully meet the needs of clinical practice. Notably, the emerging organoid platform has been proven to have huge potential in the field of basic-translational medicine, which is expected to promote a paradigm shift in personalized medicine. Here, given the unique advantages of organoid platform, we mainly explore the prominent role of organoid models in basic research and clinical practice from perspectives of tumor biology, tumorigenic microbes-host interaction, clinical decision-making, and regenerative strategy. In addition, we also put forward some practical suggestions on how to construct a new generation of organoid platform, which is destined to vigorously promote the reform of basic-translational medicine.
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Affiliation(s)
- Guihu Weng
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Jinxin Tao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Yueze Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Jiangdong Qiu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Dan Su
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Ruobing Wang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Wenhao Luo
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Beijing, 100730, China.
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21
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Gorji L, Aoun H, Critchfield J, Al Hallak N, Beal EW. Locoregional Therapy for Intrahepatic Cholangiocarcinoma: The Role of Intra-Arterial Therapies. Cancers (Basel) 2023; 15:4727. [PMID: 37835420 PMCID: PMC10571998 DOI: 10.3390/cancers15194727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 09/18/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
Intrahepatic cholangiocarcinoma (ICC) is a rare disease with a rising incidence. While surgical resection is the only curative option, the disease process is often identified in advanced stages, as this malignancy often remains clinically silent in early development. Only one-third of patients are eligible for resection at the time of diagnosis. For patients who cannot undergo resection, intra-arterial therapies are reasonable palliative treatment options; in rare occasions, these may be bridging therapies, as well. The premise of bland embolization and most chemoembolization intra-arterial therapies is that the arterial supply of the tumor is occluded to induce tumor necrosis, while radioembolization utilizes the arterial flow of the tumor to deliver radiation therapy. In this review, we discuss the use of transarterial embolization, transarterial chemoembolization, and selective internal radiation therapy for the treatment of ICC. Phase III randomized controlled clinical trials are difficult to tailor to this extremely rare and aggressive disease, but ultimately, further investigation should be pursued to define the patient population that will derive the greatest benefit from each modality.
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Affiliation(s)
- Leva Gorji
- Department of Surgery, Kettering Health, Dayton, OH 45402, USA;
| | - Hussein Aoun
- Department of Interventional Radiology, Karmanos Cancer Institute, Wayne State University, Detroit, MI 48201, USA; (H.A.); (J.C.)
| | - Jeffrey Critchfield
- Department of Interventional Radiology, Karmanos Cancer Institute, Wayne State University, Detroit, MI 48201, USA; (H.A.); (J.C.)
| | - Najeeb Al Hallak
- Department of Oncology, Karmanos Cancer Institute, Wayne State University, Detroit, MI 48201, USA;
| | - Eliza W. Beal
- Department of Oncology, Karmanos Cancer Institute, Wayne State University, Detroit, MI 48201, USA;
- Department of Surgery, Karmanos Cancer Institute, Wayne State University, Detroit, MI 48201, USA
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22
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El Jabbour T, Molnar A, Lagana SM. Challenges in Diagnosing and Reporting Cholangiocarcinoma. Surg Pathol Clin 2023; 16:599-608. [PMID: 37536891 DOI: 10.1016/j.path.2023.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Intrahepatic cholangiocarcinoma is a challenge to the practicing surgical pathologist for several reasons. It is rare in many parts of the world, and thus practical exposure may be limited. Related to the fact of its rarity is the fact that more common tumors which frequently metastasize to the liver can be morphologically indistinguishable (eg, pancreatic ductal adenocarcinoma). Immunohistochemical testing is generally non-contributory in this context. Other difficulties arise from the protean morphologic manifestations of cholangiocarcinoma (ie, small duct vs. large duct) and the existence of combined cholangiocarcinoma and hepatocellular carcinoma. These, and other issues of concern to the practicing diagnostic pathologist are discussed herein.
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Affiliation(s)
| | - Attila Molnar
- Mount Sinai Morningside and Mount Sinai West, Department of Pathology, 1000 Tenth Avenue, First floor, Room G183, New York, NY 10019, USA
| | - Stephen M Lagana
- New York-Presbyterian /Columbia University, Irving Medical Center, 622 W168th St, Vc14-209, New York, NY 10032, USA.
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Ainora ME, Cerrito L, Liguori A, Mignini I, De Luca A, Galasso L, Garcovich M, Riccardi L, Ponziani F, Santopaolo F, Pompili M, Gasbarrini A, Zocco MA. Multiparametric Dynamic Ultrasound Approach for Differential Diagnosis of Primary Liver Tumors. Int J Mol Sci 2023; 24:ijms24108548. [PMID: 37239893 DOI: 10.3390/ijms24108548] [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: 03/02/2023] [Revised: 04/28/2023] [Accepted: 05/01/2023] [Indexed: 05/28/2023] Open
Abstract
A correct differentiation between hepatocellular carcinoma (HCC) and intracellular cholangiocarcinoma (ICC) is essential for clinical management and prognostic prediction. However, non-invasive differential diagnosis between HCC and ICC remains highly challenging. Dynamic contrast-enhanced ultrasound (D-CEUS) with standardized software is a valuable tool in the diagnostic approach to focal liver lesions and could improve accuracy in the evaluation of tumor perfusion. Moreover, the measurement of tissue stiffness could add more information concerning tumoral environment. To explore the diagnostic performance of multiparametric ultrasound (MP-US) in differentiating ICC from HCC. Our secondary aim was to develop an US score for distinguishing ICC and HCC. Between January 2021 and September 2022 consecutive patients with histologically confirmed HCC and ICC were enrolled in this prospective monocentric study. A complete US evaluation including B mode, D-CEUS and shear wave elastography (SWE) was performed in all patients and the corresponding features were compared between the tumor entities. For better inter-individual comparability, the blood volume-related D-CEUS parameters were analyzed as a ratio between lesions and surrounding liver parenchyma. Univariate and multivariate regression analysis was performed to select the most useful independent variables for the differential diagnosis between HCC and ICC and to establish an US score for non-invasive diagnosis. Finally, the diagnostic performance of the score was evaluated by receiver operating characteristic (ROC) curve analysis. A total of 82 patients (mean age ± SD, 68 ± 11 years, 55 men) were enrolled, including 44 ICC and 38 HCC. No statistically significant differences in basal US features were found between HCC and ICC. Concerning D-CEUS, blood volume parameters (peak intensity, PE; area under the curve, AUC; and wash-in rate, WiR) showed significantly higher values in the HCC group, but PE was the only independent feature associated with HCC diagnosis at multivariate analysis (p = 0.02). The other two independent predictors of histological diagnosis were liver cirrhosis (p < 0.01) and SWE (p = 0.01). A score based on those variables was highly accurate for the differential diagnosis of primary liver tumors, with an area under the ROC curve of 0.836 and the optimal cut-off values of 0.81 and 0.20 to rule in or rule out ICC respectively. MP-US seems to be a useful tool for non-invasive discrimination between ICC and HCC and could prevent the need for liver biopsy at least in a subgroup of patients.
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Affiliation(s)
- Maria Elena Ainora
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Lucia Cerrito
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Antonio Liguori
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Irene Mignini
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Angela De Luca
- Internal Medicine, University Hospital, 70100 Bari, Italy
| | - Linda Galasso
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Matteo Garcovich
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Laura Riccardi
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Francesca Ponziani
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Francesco Santopaolo
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Maurizio Pompili
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Antonio Gasbarrini
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
| | - Maria Assunta Zocco
- CEMAD Digestive Disease Center, Fondazione PoliclinicoUniversitario "A. Gemelli" IRCCS, Catholic University of Rome (Italy), 00168 Rome, Italy
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Milardi G, Lleo A. Tumor-Infiltrating B Lymphocytes: Promising Immunotherapeutic Targets for Primary Liver Cancer Treatment. Cancers (Basel) 2023; 15:cancers15072182. [PMID: 37046842 PMCID: PMC10093314 DOI: 10.3390/cancers15072182] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/23/2023] [Accepted: 04/03/2023] [Indexed: 04/14/2023] Open
Abstract
Hepatocellular carcinoma and cholangiocarcinoma are the fourth most lethal primary cancers worldwide. Therefore, there is an urgent need for therapeutic strategies, including immune cell targeting therapies. The heterogeneity of liver cancer is partially explained by the characteristics of the tumor microenvironment (TME), where adaptive and innate immune system cells are the main components. Pioneering studies of primary liver cancers revealed that tumor-infiltrating immune cells and their dynamic interaction with cancer cells significantly impacted carcinogenesis, playing an important role in cancer immune evasion and responses to immunotherapy treatment. In particular, B cells may play a prominent role and have a controversial function in the TME. In this work, we highlight the effect of B lymphocytes as tumor infiltrates in relation to primary liver cancers and their potential prognostic value. We also present the key pathways underlying B-cell interactions within the TME, as well as the way that a comprehensive characterization of B-cell biology can be exploited to develop novel immune-based therapeutic approaches.
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Affiliation(s)
- Giulia Milardi
- Hepatobiliary Immunopathology Labaratory, IRCCS Humanitas Research Hospital, 20089 Milan, Italy
| | - Ana Lleo
- Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy
- Department of Gastroenterology, Division of Internal Medicine and Hepatology, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy
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25
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Clinical Features and Prognostic Models in Patients with Intrahepatic Cholangiocarcinoma: a Population-Based Analysis. J Gastrointest Surg 2023; 27:945-955. [PMID: 36729234 DOI: 10.1007/s11605-023-05602-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 01/07/2023] [Indexed: 02/03/2023]
Abstract
BACKGROUND This study aims to construct a risk classification system and a nomogram in intrahepatic cholangiocarcinomafor patients (ICC). METHODS Three thousand seven hundred thirty-seven patients diagnosed with ICC between 2010 and 2015 were selected from the Surveillance, Epidemiology and End Results. The consistency index, time-dependent receiver operating characteristic curve, and the calibration plots were adopted to evaluate the effective performance of nomogram. Decision curve analysis (DCA), net reclassification index (NRI), and comprehensive discrimination improvement (IDI) were used to compare the advantages and disadvantages of two models. Kaplan-Meier curve showed the difference in prognosis among different groups. RESULTS Ten variables were selected to establish the nomogram for ICCA. The C-index (training cohort: 0.765, P < 0.05; validation cohort: 0.776, P < 0.05) and the time-dependent AUCs (the training cohort: the values of 1, 3, 5 years were 0.836, 0.873, and 0.888; the validation cohort: the values of 1, 3, 5 years were 0.833, 0.838, and 0.881) showed satisfactory discrimination. The calibration curves also revealed that the nomogram was consistent with the actual observations. The NRI (training cohort: 1-, 3-, 5-year CSS: 0.879, 0.94, 0.771; validation cohort: 1-, 3-, 5-year CSS: 0.905, 0.945, 0.717) and IDI (training cohort: 1-, 3-, 5-year CSS: 0.24, 0.23, 0.22; validation cohort: 1-, 3-, 5-year CSS: 0.24, 0.46, 0.27) (P < 0.05) (compared with AJCC staging). DCA showed that the new model was more practical and had better recognition than AJCC staging. CONCLUSIONS A new risk stratification system for ICC patients has been developed, which can be a practical tool for patient management.
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Saleh GA, Elmokadem AH, Razek AA, El-Morsy A, Hamdy O, Eleraky ES, Saleh M. Utility of diffusion tensor imaging in differentiating benign from malignant hepatic focal lesions. Eur Radiol 2023; 33:1400-1411. [PMID: 35982336 DOI: 10.1007/s00330-022-09091-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 08/03/2022] [Accepted: 08/05/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVES To assess the diagnostic accuracy of diffusion tensor imaging (DTI) in the characterization of hepatic focal lesions (HFLs) and compare it to diffusion-weighted imaging (DWI). METHODS Prospective analysis was done for 49 patients (23 male and 26 female) with 74 HFLs who underwent dynamic MRI, DWI, and DTI. Apparent diffusion coefficient (ADC) values from DWI, fractional anisotropy (FA) values, and mean diffusivity (MD) values from DTI were measured by two independent radiologists. HFLs were classified into benign and malignant HFLs; the latter were subdivided into HCC and non-HCC lesions. Binary logistic regression was performed to analyze the associations between the DTI parameters and the distinction of malignant lesions. RESULTS The ADC, MD, and FA at cutoff values of ≤ 1.17 × 10-3 mm2/s, ≤ 1.71 × 10-3 mm2/s, and > 0.29, respectively, are excellent discriminators for differentiating malignant and benign HFLs. The mean ADC and MD values of hemangiomas were significantly higher than HCC and non-HCC malignant lesions. In contrast, the mean FA values of hemangiomas were significantly lower than those of non-HCC malignant lesions and HCCs. The ADC and MD were very good discriminators at cutoff values of > 1.03 × 10-3 mm2/s and > 1.12 × 10-3 mm2/s, respectively. The FA at a cutoff value > 0.38 is an excellent discriminator for HCC versus non-HCC malignant lesions. Only FA value > 0.38 was a statistically significant independent predictor of HCC versus non-HCC lesions among the three parameters. There was an excellent inter-observer agreement with ICC > 0.9. CONCLUSION MD and FA of DTI are non-invasive, very good, and excellent discriminators superior to ADC measured by DWI for the differentiation of HFLs. KEY POINTS • The ADC, MD, and FA at cutoff values of ≤ 1.17 × 10-3 mm2/s, ≤ 1.71 × 10-3 mm2/s, and > 0.29, respectively, are excellent discriminators for differentiating malignant and benign HFLs. • The mean ADC and MD values of hemangiomas were significantly higher than those of HCC and non-HCC malignant lesions. In contrast, the mean FA values of hemangiomas were significantly lower than those of non-HCC malignant lesions and HCCs, respectively. • Multivariate regression analysis revealed that only FA value > 0.38 was a statistically significant independent predictor of HCC vs. non-HCC lesions. A lesion with FA > 0.38 has 34 times higher odds of being HCC rather than non-HCC lesions.
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Affiliation(s)
- Gehad A Saleh
- Department of Radiology, Mansoura University, El Gomhoria St., Mansoura, 35516, Egypt
| | - Ali H Elmokadem
- Department of Radiology, Mansoura University, El Gomhoria St., Mansoura, 35516, Egypt.
| | - Ahmed Abdel Razek
- Department of Radiology, Mansoura University, El Gomhoria St., Mansoura, 35516, Egypt
| | - Ahmed El-Morsy
- Department of Radiology, Mansoura University, El Gomhoria St., Mansoura, 35516, Egypt
| | - Omar Hamdy
- Department of Surgical Oncology, Mansoura University, Mansoura, Egypt
| | | | - Marwa Saleh
- Department of Internal Medicine, Mansoura University, Mansoura, Egypt
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Yu X, Tong H, Chen J, Tang C, Wang S, Si Y, Wang S, Tang Z. CircRNA MBOAT2 promotes intrahepatic cholangiocarcinoma progression and lipid metabolism reprogramming by stabilizing PTBP1 to facilitate FASN mRNA cytoplasmic export. Cell Death Dis 2023; 14:20. [PMID: 36635270 PMCID: PMC9837196 DOI: 10.1038/s41419-022-05540-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 12/18/2022] [Accepted: 12/22/2022] [Indexed: 01/14/2023]
Abstract
The carcinogenic role of FASN by regulating lipid metabolism reprogramming has been well-established in multiple tumors. However, whether mechanisms during intrahepatic cholangiocarcinoma (ICC) progression, such as circRNAs, regulate FASN expression remains unknown. Here we demonstrate a lipid metabolism-related circRNA, circMBOAT2 (hsa_circ_0007334 in circBase), frequently upregulated in ICC tissues, and positively correlated with ICC malignant features. CircMBOAT2 knockdown inhibits the growth and metastasis of ICC cells. Mechanistically, circMBOAT2 combines with PTBP1 and protects PTBP1 from ubiquitin/proteasome-dependent degradation, impairing the function of PTBP1 to transfer FASN mRNA from the nucleus to the cytoplasm. Moreover, circMBOAT2 and FASN have the same effect on fatty acid profile, unsaturated fatty acids instead of saturated fatty acids are primarily regulated and associated with malignant behaviors of ICC cells. The levels of lipid peroxidation and ROS were significantly higher when FASN was knocked down and recovered when circMBOAT2 was overexpressed. Our results identified that circMBOAT2 was upregulated in ICC and promoted progression by stabilizing PTBP1 to facilitate FASN mRNA cytoplasmic export, which altered lipid metabolic profile and regulated redox homeostasis in ICC, suggesting that circMBOAT2 may serve as an available therapeutic target for ICC with active lipid metabolism.
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Affiliation(s)
- Xiaopeng Yu
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Huanjun Tong
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Jialu Chen
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Chenwei Tang
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Shuqing Wang
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Yu Si
- Department of Blood Transfusion, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Shouhua Wang
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
| | - Zhaohui Tang
- Department of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
- Department of Blood Transfusion, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
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Wang J, Xue Y, Liu R, Wen Z, Ma Z, Yang X, Yu L, Yang B, Xie H. DEB-TACE with irinotecan versus C-TACE for unresectable intrahepatic cholangiocarcinoma: a prospective clinical study. Front Bioeng Biotechnol 2023; 10:1112500. [PMID: 36714623 PMCID: PMC9878160 DOI: 10.3389/fbioe.2022.1112500] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/30/2022] [Indexed: 01/15/2023] Open
Abstract
Objectives: DEB-TACE with irinotecan and C-TACE were compared with regards to safety and efficacy for the therapy of intrahepatic cholangiocarcinoma (ICC). Methods: Institutional Review Board approved our trial and we registered it in the Chinese Clinical Trial Registry (ChiCTR1900022856). Forty patients with biopsy-confirmed ICC were randomised to either receive DEB-TACE or C-TACE treatment with 20 patients in each treatment arm. The primary endpoints objective response rate (ORR) and progression free survival (PFS) using the mRECIST to evaluate the tumours. The secondary endpoints were overall survival (OS) and safety. The chi-square was used to analyse the data. The Kaplan-Meier method and Cox analysis were used to evaluate the survival data. Results: ORR (70% in DEB-TACE group vs. 20% in C-TACE, p = .001) at 1 month after therapy, ORR (50% vs. 15%, p = .018) at 3 months and DCR (70% vs. 30%, p = .011) at 6 months, while no difference was found in other groups. (all p > .05) The median PFS with DEB-TACE was longer than that with C-TACE (8.0 months vs. 3.0 months) (p = .042). Although the median OS was longer with DEB-TACE than with C-TACE (11.5 months vs. 9.0 months), the difference was not statistically significant (p = .280). The Cox regression analysis demonstrated that TACE sessions (p = .017) and low CA125 levels (p = .001) were independent favourable prognostic factors. The most frequent adverse event was elevated transaminase levels (20/20 in DEB-TACE group vs. 15/20 in C-TACE group) (p = .047). Conclusion: Our prospective study suggested better ORR and PFS with DEB-TACE with irinotecan as compared to C-TACE with irinotecan in the treatment of unresectable ICC.
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Affiliation(s)
- Junxiao Wang
- Aerospace Medical Center, Aerospace Center Hospital, Beijing, China,Senior Department of Oncology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yaoqin Xue
- Senior Department of Oncology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China,Department of Interventional Therapy, Shanxi Province Cancer Hospital, Taiyuan, China
| | - Rui Liu
- Department of Interventional Vascular, Aerospace Center Hospital, Beijing, China
| | - Zhenyu Wen
- Senior Department of Oncology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Zhenhu Ma
- Senior Department of Oncology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xiang Yang
- Senior Department of Oncology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Lingxiang Yu
- Senior Department of Liver Disease, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China,*Correspondence: Hui Xie, ; Bin Yang, ; Lingxiang Yu,
| | - Bin Yang
- Senior Department of Liver Disease, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China,*Correspondence: Hui Xie, ; Bin Yang, ; Lingxiang Yu,
| | - Hui Xie
- Senior Department of Oncology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China,*Correspondence: Hui Xie, ; Bin Yang, ; Lingxiang Yu,
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Wu JY, Huang WT, He WB, Dai GF, Lv JH, Qiu FN. Long-term outcomes of anatomic vs. non-anatomic resection in intrahepatic cholangiocarcinoma with hepatolithiasis: A multicenter retrospective study. Front Med (Lausanne) 2023; 10:1130692. [PMID: 37020678 PMCID: PMC10067634 DOI: 10.3389/fmed.2023.1130692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/24/2023] [Indexed: 04/07/2023] Open
Abstract
Background The benefits of anatomic resection (AR) vs. non-anatomic resection (NAR) in patients with primary intrahepatic cholangiocarcinoma (ICC) with hepatolithiasis (HICC) are unclear. This study aimed to compare the long-term outcomes of AR vs. NAR in patients with HICC. Methods A total of 147 consecutive patients with HICC who underwent R0 hepatectomy were included. Overall survival (OS) and recurrence-free survival (RFS) following AR vs. NARs were compared using a 1:1 propensity score matching (PSM) analysis. A subgroup analysis was also conducted according to whether there are lymph node metastases (LNM). Results In a multivariate analysis, CA 19-9 (>39 U/L), microvascular invasion, LNM, and NAR were independent risk factors for poor RFS and OS rates, whereas multiple tumors were independent risk factors for OS. AR had better 1-, 3-, and 5-year RFS and OS rates than NAR (OS: 78.7, 58.9, and 28.5%, respectively, vs. 61.2, 25.4, and 8.8%, respectively; RFS: 59.5, 36.5, and 20.5%, respectively, vs. 38.2, 12.1, and 6.9%, respectively). After PSM, 100 patients were enrolled. The NAR group also had significantly poorer OS and RFS (OS: 0.016; RFS: p = 0.010) than the AR group. The subgroup analysis demonstrated that in HICC without LNM, OS and RFS were significantly poorer in the NAR group than the AR group, while no significant differences were observed in HICC with LNM before or after PSM. Conclusion Anatomic resection was associated with better long-term survival outcomes than NAR in patients with HICC, except for patients with LNM.
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Affiliation(s)
- Jun-Yi Wu
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Hepatobiliary Pancreatic Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Wen-Tao Huang
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Hepatobiliary Pancreatic Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Wen-bin He
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Hepatobiliary Pancreatic Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Gao-Fan Dai
- Department of Surgical Intensive Care Unit, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Jia-Hui Lv
- Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
| | - Fu-Nan Qiu
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Hepatobiliary Pancreatic Surgery, Fujian Provincial Hospital, Fuzhou, China
- *Correspondence: Fu-Nan Qiu
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30
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Yamada K, Muto M, Murakami M, Onishi S, Sugita K, Yano K, Harumatsu T, Nishida N, Nagano A, Kawano M, Yamada W, Matsukubo M, Kawano T, Kaji T, Ieiri S. An analysis of the correlation between the efficacy of training using a high-fidelity disease-specific simulator and the clinical outcomes of laparoscopic surgery for congenital biliary dilatation in pediatric patients. Int J Comput Assist Radiol Surg 2023; 18:55-61. [PMID: 36374397 DOI: 10.1007/s11548-022-02793-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE The present study clarified the efficacy of repeating laparoscopic surgery training using a disease-specific simulator and investigated the clinical outcomes of laparoscopic surgery for congenital biliary dilatation (CBD) in pediatric patients after training. METHODS A high-fidelity laparoscopic hepaticojejunostomy simulator was used. Four pediatric surgeons performed practice laparoscopic hepaticojejunostomy three times using the simulator. The details of forceps manipulation during the task were analyzed. The clinical outcomes of 13 CBD cases treated with laparoscopic surgery in our institution were also evaluated based on medical records. RESULTS The time required to complete the task became significantly shorter each successive time (1st: 1062.18 ± 346.79 s vs. 3rd: 717.44 ± 260.80 s, p = 0.039). There were no significant differences in the total path length of the right forceps (1st: 55.56 ± 23.21 m vs. 3rd: 28.25 ± 17.01 m, p = 0.17), total path length of the left forceps (1st: 47.79 ± 20.79 m vs. 3rd: 31.83 ± 17.62 m, p = 0.17), average velocity of the right forceps (1st: 58.78 ± 21.29 mm/s vs.44.98 ± 10.25 mm/s, p = 0.47), or the average velocity of the left forceps (1st: 50.39 ± 19.25 mm/s vs. 52.26 ± 19.59 mm/s, p = 0.78). Regarding the clinical outcome, all CBD patients underwent laparoscopic surgery performed by practiced pediatric surgeons who had no experience. The operative time was 545.53 ± 91.01 min, and the blood loss was 24.2 ± 25.8 ml. There were no cases of open conversion, intraoperative adverse events, or anastomotic leakage. CONCLUSION Disease-specific simulator training significantly decreased the task performance time by improving the forceps manipulation economy. In addition, simulator training may improve the operative safety and quality of laparoscopic hepaticojejunostomy in pediatric CBD patients.
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Affiliation(s)
- Koji Yamada
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Mitsuru Muto
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Masakazu Murakami
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Shun Onishi
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Koshiro Sugita
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Keisuke Yano
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Toshio Harumatsu
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Nanako Nishida
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Ayaka Nagano
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Masato Kawano
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Waka Yamada
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
- Clinical Training Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Makoto Matsukubo
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Takafumi Kawano
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan
| | - Tatsuru Kaji
- Department of Pediatric Surgery, Kurume University School of Medicine, Kurume, Japan
| | - Satoshi Ieiri
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima City, 890-8520, Japan.
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FGFR Inhibitors in Cholangiocarcinoma-A Novel Yet Primary Approach: Where Do We Stand Now and Where to Head Next in Targeting This Axis? Cells 2022; 11:cells11233929. [PMID: 36497187 PMCID: PMC9737583 DOI: 10.3390/cells11233929] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/20/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Cholangiocarcinomas (CCAs) are rare but aggressive tumours with poor diagnosis and limited treatment options. Molecular targeted therapies became a promising proposal for patients after progression under first-line chemical treatment. In light of an escalating prevalence of CCA, it is crucial to fully comprehend its pathophysiology, aetiology, and possible targets in therapy. Such knowledge would play a pivotal role in searching for new therapeutic approaches concerning diseases' symptoms and their underlying causes. Growing evidence showed that fibroblast growth factor/fibroblast growth factor receptor (FGF/FGFR) pathway dysregulation is involved in a variety of processes during embryonic development and homeostasis as well as tumorigenesis. CCA is known for its close correlation with the FGF/FGFR pathway and targeting this axis has been proposed in treatment guidelines. Bearing in mind the significance of molecular targeted therapies in different neoplasms, it seems most reasonable to move towards intensive research and testing on these in the case of CCA. However, there is still a need for more data covering this topic. Although positive results of many pre-clinical and clinical studies are discussed in this review, many difficulties lie ahead. Furthermore, this review presents up-to-date literature regarding the outcomes of the latest clinical data and discussion over future directions of FGFR-directed therapies in patients with CCA.
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Dan W, Li C, Li J, Li P, Xin M, Chen Z, Dang L, Yu Z, Li J, Shen J, Hu L, Sun S. Glycoproteomic analysis reveals the effects of bisecting GlcNAc in intrahepatic cholangiocarcinoma. Glycoconj J 2022; 39:737-745. [PMID: 36322335 DOI: 10.1007/s10719-022-10085-5] [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: 08/01/2022] [Revised: 09/26/2022] [Accepted: 10/06/2022] [Indexed: 11/05/2022]
Abstract
Intrahepatic cholangiocarcinoma (ICC) is the second major subtype of primary liver cancer and has caused more and more attention with increasing incidence and mortality worldwide. Our previous study found that bisecting N-glycans are commonly increased in ICC, while the effects and potential functions of bisecting GlcNAc in ICC are still largely unclear. In this study, we further confirmed that the structures of bisecting GlcNAc were significantly up-regulated in ICC compared with paracancer tissues by glycoproteomic data and lectin histochemistry. The expression of its glycosyltransferase MGAT3 was also up-regulated in ICC tissues at both mRNA and protein levels, and expression of MGAT3 is negatively correlated with overall survival explored by bioinformatic analyses and published datasets from 255 patients. Next, the silencing of MGAT3 could inhibit the growth and invasion of ICC cells, and overexpressing of MGAT3 only promoted ICC cell invasion. Further glycoproteomic analysis showed that the commonly glycoproteins modified by bisecting GlcNAc after MGAT3-overexpression in two ICC cell lines were mainly involved in cell movement-related biological processes, such as cell adhesion, integrin-related and ECM-receptor interaction. This study sheds light on the potential effects of bisecting GlcNAc in ICC cells and suggests that MGAT3 might be used as a potential target in the therapy of ICC.
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Affiliation(s)
- Wei Dan
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Cheng Li
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Jun Li
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Pengfei Li
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Miaomiao Xin
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Zexuan Chen
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Liuyi Dang
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Zihao Yu
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Jing Li
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Jiechen Shen
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China
| | - Liangshuo Hu
- Department of Hepatobiliary Surgery, Institute of Advanced Surgical Technology and Engineering, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shisheng Sun
- College of Life Sciences, Northwest University, 710069, Xi'an, Shaanxi Province, P. R. China.
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Li F, Jiang Y, Jiang L, Li Q, Yan X, Huang S, Chen J, Yuan S, Fu Y, Liu J. Effect of lymph node resection on prognosis of resectable intrahepatic cholangiocarcinoma: A systematic review and meta-analysis. Front Oncol 2022; 12:957792. [PMID: 36237310 PMCID: PMC9552707 DOI: 10.3389/fonc.2022.957792] [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: 05/31/2022] [Accepted: 09/09/2022] [Indexed: 11/23/2022] Open
Abstract
Background The purpose of this meta-analysis was to evaluate the efficacy of lymph node dissection in patients with intrahepatic cholangiocarcinoma (ICC). Methods The literature from January 2009 to December 2021 was searched to determine the comparative study of lymph node dissection and non-lymph node dissection in patients with ICC. Results Seventeen studies were included in the analysis. There were no significant differences in 1-, 3-, and 5-year overall survival (OR = 0.80, p = 0.10; OR = 0.93, p = 0.71; OR = 0.80, p = 0.21) and 1-, 3-, and 5-year disease-free survival (OR = 0.89, p = 0.73; OR = 0.92, p = 0.81; OR = 0.85, p = 0.62). Conclusions Lymph node dissection does not seem to have a positive effect on the overall survival and disease-free survival.
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Affiliation(s)
- Feiyu Li
- Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Yong Jiang
- Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Liyong Jiang
- Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Qingbin Li
- Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
| | - Xiangyu Yan
- Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Songhan Huang
- Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Ji Chen
- Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
| | - Shuai Yuan
- Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
| | - Yingda Fu
- Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Jun Liu
- Shandong Provincial Hospital, Shandong University, Jinan, China
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Ding L, Ning S, Hu W, Xue Y, Yu S. Distinctive Metabolism-Associated Gene Clusters That Are Also Prognostic in Intrahepatic Cholangiocarcinoma and Hepatocellular Carcinoma. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6595989. [PMID: 36199423 PMCID: PMC9527115 DOI: 10.1155/2022/6595989] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/22/2022] [Accepted: 08/29/2022] [Indexed: 11/29/2022]
Abstract
Objective To offer new prognostic evaluations by exploring potentially distinctive genetic features of hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC). Methods There were 12 samples for gene expression profiling processes in this study. These included three HCC lesion samples and their matched adjacent nontumor liver tissues obtained from patients with HCC, as well as three ICC samples and their controls collected similarly. In addition to the expression matrix generated on our own, profiles of other cohorts from The Cancer Genome Atlas (TCGA) program and the Gene Expression Omnibus (GEO) were also employed in later bioinformatical analyses. Differential analyses, functional analyses, protein interaction network analyses, and gene set variation analyses were used to identify key genes. To establish the prognostic models, univariate/multivariate Cox analyses and subsequent stepwise regression were applied, with the Akaike information criterion evaluating the goodness of fitness. Results The top three pathways enriched in HCC were all metabolism-related; they were fatty acid degradation, retinol metabolism, and arachidonic acid metabolism. In ICC, on the other hand, additional pathways related to fat digestion and absorption and cholesterol metabolism were identified. Consistent characteristics of such a metabolic landscape were observed across different cohorts. A prognostic risk score model for calculating HCC risk was constructed, consisting of ADH4, ADH6, CYP2C9, CYP4F2, and RDH16. This signature predicts the 3-year survival with an AUC area of 0.708 (95%CI = 0.644 to 0.772). For calculating the risk of ICC, a prognostic risk score model was built upon the expression levels of CYP26A1, NAT2, and UGT2B10. This signature predicts the 3-year survival with an AUC area of 0.806 (95% CI = 0.664 to 0.947). Conclusion HCC and ICC share commonly abrupted pathways associated with the metabolism of fatty acids, retinol, arachidonic acids, and drugs, indicating similarities in their pathogenesis as primary liver cancers. On the flip side, these two types of cancer possess distinctive promising biomarkers for predicting overall survival or potential targeted therapies.
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Affiliation(s)
- Linchao Ding
- Central Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Shilong Ning
- Department of Clinical Nutrition, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Weijian Hu
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Yadong Xue
- Central Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Shi'an Yu
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
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Ali H, Tedder B, Waqar SH, Mohamed R, Cate EL, Ali E. Changing incidence and survival of intrahepatic cholangiocarcinoma based on Surveillance, Epidemiology, and End Results Database (2000-2017). Ann Hepatobiliary Pancreat Surg 2022; 26:235-243. [PMID: 35811455 PMCID: PMC9428430 DOI: 10.14701/ahbps.21-173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 11/17/2022] Open
Abstract
Backgrounds/Aims Historically, the incidence and prognosis of patients diagnosed with intrahepatic cholangiocarcinoma (ICC) have been inadequately understood. Survival analysis in ICC has yet to be investigated in a population-based study. Methods We conducted a retrospective cohort study using the Surveillance, Epidemiology, and End Results Program (SEER) 18 Registry. Risk ratios were estimated via Poisson regression. Hazard ratios for 5-year survival were estimated using hierarchical Cox regression models. Results Males show a higher rate of age-adjusted ICC incidence. Blacks carried a decreased risk of ICC diagnosis than Whites, while Asians revealed a higher risk of ICC diagnosis when compared with Whites. The observed survival rates at 12, 36, and 60 months were 36.3%, 12.8%, and 8.1%, respectively. Compared with Whites, Blacks showed an increased risk of death (p < 0.01). Lymph node resection during surgery was associated with a 64.1% reduced risk of mortality (p < 0.01). A higher T stage at diagnosis was associated with poor survival (p < 0.01). Surgery combined with chemoradiotherapy, radiotherapy, or chemotherapy was associated with a reduced risk of mortality compared with nonsurgical interventions (p < 0.01). Conclusions ICC incidence has been increasing since 2000, especially in White males. The risk of ICC rises with age. Lymph node removal is associated with better survival. In recent years, survival had worsened, and surgical intervention improved survival compared with nonsurgical management.
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Affiliation(s)
- Hassam Ali
- Department of Internal Medicine, East Carolina University/Vidant Medical Center, Greenville, NC, United States
| | - Brandon Tedder
- Department of Internal Medicine, East Carolina University/Vidant Medical Center, Greenville, NC, United States
| | - Syed Hamza Waqar
- Department of Internal Medicine, State University of New York, Brooklyn, NY, United States
| | - Rana Mohamed
- Department of Internal Medicine, East Carolina University/Vidant Medical Center, Greenville, NC, United States
| | - Edward Lawson Cate
- Department of Internal Medicine, East Carolina University/Vidant Medical Center, Greenville, NC, United States
| | - Eslam Ali
- Department of Gastroenterology, East Carolina University/Vidant Medical Center, Greenville, NC, United States
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Brandão ABDM, Rodriguez S, Fleck Jr ADM, Marroni CA, Wagner MB, Hörbe A, Fernandes MV, Cerski CTS, Coral GP. Propensity-matched analysis of patients with intrahepatic cholangiocarcinoma or mixed hepatocellular-cholangiocarcinoma and hepatocellular carcinoma undergoing a liver transplant. World J Clin Oncol 2022; 13:688-701. [PMID: 36160465 PMCID: PMC9476608 DOI: 10.5306/wjco.v13.i8.688] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/14/2022] [Accepted: 07/11/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Cholangiocarcinoma (CC) is a rare tumor that arises from the epithelium of the bile ducts. It is classified according to anatomic location as intrahepatic, perihilar, and distal. Intrahepatic CC (ICC) is rare in patients with cirrhosis due to causes other than primary sclerosing cholangitis. Mixed hepatocellular carcinoma-CC (HCC-CC) is a rare neoplasm that shows histologic findings of both HCC and ICC within the same tumor mass. Due to the difficulties in arriving at the correct diagnosis, patients eventually undergo liver transplantation (LT) with a presumptive diagnosis of HCC on imaging when, in fact, they have ICC or HCC-CC.
AIM To evaluate the outcomes of patients with intrahepatic cholangiocarcinoma or mixed hepatocellular-cholangiocarcinoma on pathological examination after liver transplant.
METHODS Propensity score matching was used to analyze tumor recurrence (TR), overall mortality (OM), and recurrence-free survival (RFS) in LT recipients with pathologically confirmed ICC or HCC-CC matched 1:8 to those with HCC. Progression-free survival and overall mortality rates were computed with the Kaplan-Meier method using Cox regression for comparison.
RESULTS Of 475 HCC LT recipients, 1.7% had the diagnosis of ICC and 1.5% of HCC-CC on pathological examination of the explant. LT recipients with ICC had higher TR (46% vs 11%; P = 0.006), higher OM (63% vs 23%; P = 0.002), and lower RFS (38% vs 89%; P = 0.002) than those with HCC when matched for pretransplant tumor characteristics, as well as higher TR (46% vs 23%; P = 0.083), higher OM (63% vs 35%; P = 0.026), and lower RFS (38% vs 59%; P = 0.037) when matched for posttransplant tumor characteristics. Two pairings were performed to compare the outcomes of LT recipients with HCC-CC vs HCC. There was no significant difference between the outcomes in either pairing.
CONCLUSION Patients with ICC had worse outcomes than patients undergoing LT for HCC. The outcomes of patients with HCC-CC did not differ significantly from those of patients with HCC.
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Affiliation(s)
- Ajacio Bandeira de Mello Brandão
- Graduate Program in Medicine: Hepatology, School of Medicine, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre 90050170, RS, Brazil
- Liver Transplantation Group, Santa Casa de Misericórdia de Porto Alegre, Porto Alegre 90020090, RS, Brazil
| | - Santiago Rodriguez
- Graduate Program in Medicine: Hepatology, School of Medicine, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre 90050170, RS, Brazil
- Department of Hepatology, Hospital Vozandes Quito-HVQ, Quito 170521, Ecuador
| | - Alfeu de Medeiros Fleck Jr
- Liver Transplantation Group, Santa Casa de Misericórdia de Porto Alegre, Porto Alegre 90020090, RS, Brazil
| | - Claudio Augusto Marroni
- Graduate Program in Medicine: Hepatology, School of Medicine, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre 90050170, RS, Brazil
- Liver Transplantation Group, Santa Casa de Misericórdia de Porto Alegre, Porto Alegre 90020090, RS, Brazil
| | - Mário B Wagner
- School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90035002, RS, Brazil
| | - Alex Hörbe
- Interventional Radiology Unit, Santa Casa de Misericórdia de, Porto Alegre 90020090, RS, Brazil
| | - Matheus V Fernandes
- Graduate Program in Medicine: Hepatology, School of Medicine, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre 90050170, RS, Brazil
| | - Carlos TS Cerski
- Department of Pathology, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035002, RS, Brazil
| | - Gabriela Perdomo Coral
- Graduate Program in Medicine: Hepatology, School of Medicine, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre 90050170, RS, Brazil
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The immune microenvironment features and response to immunotherapy in EBV-associated lymphoepithelioma-like cholangiocarcinoma. Hepatol Int 2022; 16:1137-1149. [PMID: 35780451 DOI: 10.1007/s12072-022-10346-3] [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: 01/17/2022] [Accepted: 04/16/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND AIMS Limited data are available for tumor immune microenvironment (TIME) in Epstein-Barr virus (EBV)-associated lymphoepithelioma-like cholangiocarcinoma (EBV-LELCC), a rare subtype of intrahepatic cholangiocarcinoma (IHCC). We aimed to investigate TIME features in EBV-LELCC and the correlation between the components of TIME and the clinical outcomes. METHODS Tumor tissues from five EBV-LELCC cases confirmed through EBER in situ hybridization and five stage-matched conventional IHCC (non-EBV IHCC) cases were collected. These samples were used to evaluate genetic alterations, TIME composition, and PD-L1 expression through ion AmpliSeq comprehensive cancer panel, PanCancer immune profiling panel, immunohistochemistry, and immunofluorescence staining. The correlation between clinical outcomes and TIME components was analyzed in the two EBV-LELCC cases receiving anti-PD-1 treatment. RESULTS The genetic mutations identified in EBV-LELCC were BARD1, CD19, CD79B, EPHA5, KDM5A, MUC6, MUC16, PTEN, RECQL4, TET1, and TNFAIP3. Both CD79B and TNFAIP3 mutations were involved in the NF-κB signaling pathway. PD-L1 was highly expressed in tumor-infiltrating immune cells, especially the T cells and macrophages. The TIME of EBV-LELCC displayed abundant immune cell infiltration with a stronger adaptive immune response. Increased Th1 cells, NK CD56dim cells, and M1 macrophages, decreased M2 macrophages, exhausted CD8 T cell infiltration, and increased T cell activation signatures in TIME were associated with longer survival. Two patients with metastatic EBV-LELCC had good disease control after anti-PD-1 antibody treatment. A significantly larger TIME component made EBV-LELCCs more sensitive to immune checkpoint blockade (ICB). CONCLUSION A better understanding of the composition of TIME in EBV-LELCC is critical for predicting the clinical outcomes of ICB treatment.
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Yin L, Han Z, Feng M, Wang J, Xie Z, Yu W, Fu X, Shen N, Wang X, Duan A, Zhang Y, Ma J. Chimeric transcripts observed in non-canonical FGFR2 fusions with partner genes' breakpoint located in intergenic region in intrahepatic cholangiocarcinoma. Cancer Genet 2022; 266-267:39-43. [PMID: 35749865 DOI: 10.1016/j.cancergen.2022.06.004] [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: 05/05/2021] [Revised: 05/29/2022] [Accepted: 06/11/2022] [Indexed: 11/28/2022]
Abstract
Intrahepatic cholangiocarcinoma (ICC) is a fatal bile duct cancer with dismal prognosis and limited therapeutic options. FGFR family fusion have been identified in many diseases, and FGFR2 fusion is a validated oncogenic driver in ICC. At present, a variety of fusion forms have been reported, including gene-gene, gene-intergenic, and intergenic-intergenic fusion. Here, by performing RNA- and DNA-sequencing analysis, FGFR2 fusions were found in 10.1% of ICC, including 4 gene-intergenic fusions. We confirmed that the non-canonical rearrangements can generate chimeric transcripts, and used conventional splicing mechanism to explain the event. Our study provides possible target therapy for these 4 patients and possibility analysis scheme for similar situation.
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Affiliation(s)
- Lei Yin
- 2nd Department of Biliary Truct Surgery, Eastern Hepatobiliary surgery hospital, 225#Changhai Road, Shanghai, China
| | - Zhijun Han
- Department of Bioinformatics, 3D Medicines Inc., Shanghai, China
| | - Meilin Feng
- Department of Data System, 3D Medicines Inc, Shanghai, China
| | - Jie Wang
- Department of Bioinformatics, 3D Medicines Inc., Shanghai, China
| | - Zhenghua Xie
- Department of Research and Development, 3D Medicines Inc, Shanghai, China
| | - Wenlong Yu
- 2nd Department of Biliary Truct Surgery, Eastern Hepatobiliary surgery hospital, 225#Changhai Road, Shanghai, China
| | - Xiaohui Fu
- 2nd Department of Biliary Truct Surgery, Eastern Hepatobiliary surgery hospital, 225#Changhai Road, Shanghai, China
| | - Ningjia Shen
- 2nd Department of Biliary Truct Surgery, Eastern Hepatobiliary surgery hospital, 225#Changhai Road, Shanghai, China
| | - Xiang Wang
- 2nd Department of Biliary Truct Surgery, Eastern Hepatobiliary surgery hospital, 225#Changhai Road, Shanghai, China
| | - Anqi Duan
- 2nd Department of Biliary Truct Surgery, Eastern Hepatobiliary surgery hospital, 225#Changhai Road, Shanghai, China
| | - Yongjie Zhang
- 2nd Department of Biliary Truct Surgery, Eastern Hepatobiliary surgery hospital, 225#Changhai Road, Shanghai, China.
| | - Jing Ma
- Department of Data System, 3D Medicines Inc, Shanghai, China.
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Li J, Lu J, Lv S, Sun S, Liu C, Xu F, Sun H, Yang J, Wang X, Zhong X, Lu J. Linoleic acid pathway disturbance contributing to potential cancerization of intrahepatic bile duct stones into intrahepatic cholangiocarcinoma. BMC Gastroenterol 2022; 22:269. [PMID: 35637430 PMCID: PMC9153149 DOI: 10.1186/s12876-022-02354-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 05/20/2022] [Indexed: 11/26/2022] Open
Abstract
Background Intrahepatic cholangiocarcinoma (ICC) is the second most common primary hepatic malignancy with poor prognosis. Intrahepatic bile duct stone (IBDS) is one of the key causes to ICC occurrence and can increase morbidity rate of ICC about forty times. However, the specific carcinogenesis of IBDS is still far from clarified. Insight into the metabolic phenotype difference between IBDS and ICC can provide potential mechanisms and therapeutic targets, which is expected to inhibit the carcinogenesis of IBDS and improve the prognosis of ICC.
Methods A total of 34 participants including 25 ICC patients and 9 IBDS patients were recruited. Baseline information inclusive of liver function indicators, tumor biomarkers, surgery condition and constitution parameters etc. from patients were recorded. ICC and IBDS pathological tissues, as well as ICC para-carcinoma tissues, were collected for GC–MS based metabolomics experiments. Multivariate analysis was performed to find differentially expressed metabolites and differentially enriched metabolic pathways. Spearman correlation analysis was then used to construct correlation network between key metabolite and baseline information of patients. Results The IBDS tissue and para-carcinoma tissue have blurred metabolic phenotypic differences, but both of them essentially distinguished from carcinoma tissue of ICC. Metabolic differences between IBDS and ICC were enriched in linoleic acid metabolism pathway, and the level of 9,12-octadecadienoic acid in IBDS tissues was almost two times higher than in ICC pathological tissues. The correlation between 9,12-octadecadienoic acid level and baseline information of patients demonstrated that 9,12-octadecadienoic acid level in pathological tissue was negative correlation with gamma-glutamyl transpeptidase (GGT) and alkaline phosphatase (ALP) level in peripheral blood. These two indicators were all cancerization marker for hepatic carcinoma and disease characteristic of IBDS.
Conclusion Long-term monitoring of metabolites from linoleic acid metabolism pathway and protein indicators of liver function in IBDS patients has important guiding significance for the monitoring of IBDS carcinogenesis. Meanwhile, further insight into the causal relationship between linoleic acid pathway disturbance and changes in liver function can provide important therapeutic targets for both IBDS and ICC. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02354-2.
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Affiliation(s)
- Jun Li
- The 1st Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Jiongjiong Lu
- Department of Special Treatment, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Shaodong Lv
- The 5st Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Shujun Sun
- School of Biology and Food Engineering, Fuyang Normal University, Fuyang, China
| | - Caifeng Liu
- The 1st Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Feng Xu
- The 1st Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Haiying Sun
- The 1st Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Jiamei Yang
- Department of Special Treatment, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Xinjun Wang
- Institute of Intestinal Diseases, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China. .,Shanghai Institution of Gut Microbiota Research and Engineering Development, Tenth People's Hospital of Tongji University, Tongji University School of Medicine, Shanghai, China.
| | - Xingyang Zhong
- The 1st Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
| | - Junhua Lu
- The 5st Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
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40
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Bao X, Li Q, Chen J, Chen D, Ye C, Dai X, Wang Y, Li X, Rong X, Cheng F, Jiang M, Zhu Z, Ding Y, Sun R, Liu C, Huang L, Jin Y, Li B, Lu J, Wu W, Guo Y, Fu W, Langley SR, Tano V, Fang W, Guo T, Sheng J, Zhao P, Ruan J. Molecular Subgroups of Intrahepatic Cholangiocarcinoma Discovered by Single-Cell RNA Sequencing-Assisted Multi-Omics Analysis. Cancer Immunol Res 2022; 10:811-828. [PMID: 35604302 DOI: 10.1158/2326-6066.cir-21-1101] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 03/07/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022]
Abstract
Intrahepatic cholangiocarcinoma (ICC) is a relatively rare but highly aggressive tumor type that responds poorly to chemotherapy and immunotherapy. Comprehensive molecular characterization of ICC is essential for the development of novel therapeutics. Here, we constructed two independent cohorts from two clinic centers. A comprehensive multi-omics analysis of ICC via proteomic, whole-exome sequencing (WES), and single-cell RNA sequencing (scRNA-seq) was performed. Novel ICC tumor subtypes were derived in the training cohort (n=110) using proteomic signatures and their associated activated pathways, which was further validated in a validation cohort (n=41). Three molecular subtypes, chromatin remodeling, metabolism, and chronic inflammation, with distinct prognoses in ICC were identified. The chronic inflammation subtype associated with a poor prognosis. Our random forest algorithm revealed that mutation of lysine methyltransferase 2D (KMT2D) frequently occurred in the metabolism subtype and associated with lower inflammatory activity. scRNA-seq further identified an APOE+C1QB+ macrophage subtype, which showed the capacity to reshape the chronic inflammation subtype and contribute to a poor prognosis in ICC. Altogether, with single-cell transcriptome-assisted multi-omics analysis, we identified novel molecular subtypes of ICC and validated APOE+C1QB+ tumor-associated macrophages (TAMs) as potential immunotherapy targets against ICC.
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Affiliation(s)
- Xuanwen Bao
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Qiong Li
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jinzhang Chen
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Hepatology Unit and Infectious Diseases, Nanfang Hospital, Southern Med, China
| | - Diyu Chen
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chanqi Ye
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaomeng Dai
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hang Zhou, China
| | - Yanfang Wang
- Ludwig-Maximilians-Universität München (LMU), 1, Germany
| | - Xin Li
- 5Department Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Germany
| | - Xiaoxiang Rong
- Nanfang Hospital, Southern medical University, Guangzhou 510000, Guangdong Province, People's Republic of China , GuangZhou, China
| | - Fei Cheng
- The First Affiliated Hospital, Zhejiang University School of Medicine, China
| | - Ming Jiang
- The Children's Hospital, Zhejiang University School of Medicine and National Clinical Research Center for Child Health, Hangzhou, China
| | - Zheng Zhu
- Brigham and Women's Hospital, boston, United States
| | - Yongfeng Ding
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, China., China
| | - Rui Sun
- Westlake University, Hang Zhou, Zhejiang Province, China
| | | | - Lingling Huang
- Westlake Omics (Hangzhou) Biotechnology, Hangzhou, Zhejiang, China
| | - Yuzhi Jin
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hang Zhou, China
| | - Bin Li
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Juan Lu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, China
| | - Wei Wu
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yixuan Guo
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hang Zhou, China
| | - Wenguang Fu
- Affiliated Hospital of Southwest Medical University, China
| | | | - Vincent Tano
- Nanyang Technological University, Singapore, Singapore
| | - Weijia Fang
- First Affiliated Hospital Zhejiang University, Hangzhou, Zhejiang, China
| | | | - Jianpeng Sheng
- First Affiliated Hospital Zhejiang University, Hangzhou, Zhejiang, China
| | - Peng Zhao
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, People's Republic of China, Hangzhou, China
| | - Jian Ruan
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hang Zhou, China
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Liu D, Wang J, Ma Z, Zhang N, Zhao Y, Yang X, Wen Z, Xie H. Treatment of unresectable intrahepatic cholangiocarcinoma using transarterial chemoembolisation with irinotecan-eluting beads: analysis of efficacy and safety. Cardiovasc Intervent Radiol 2022; 45:1092-1101. [PMID: 35588011 DOI: 10.1007/s00270-022-03108-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 02/22/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE This retrospective study evaluated the efficacy, safety, and factors affecting the prognosis of transarterial chemoembolisation with irinotecan-eluting beads with CalliSpheres (DEB-TACE) for intrahepatic cholangiocarcinoma (ICC). MATERIALS AND METHODS We retrospectively collected data on 39 patients with unresectable ICC who received DEB-TACE therapy. We assessed the indicators of tumour response, progression-free survival (PFS), overall survival (OS), and the incidence of adverse events. PFS and OS were analysed using Kaplan-Meier curves, while Cox analysis was used to identify factors affecting the prognosis. RESULTS The 3-month objective response rate (ORR) and disease control rate (DCR) of the 39 patients with unresectable ICC were 35.9% and 56.4%, respectively, while the 6-month ORR and DCR were 23.0% and 40.9%, respectively. The median OS and PFS were 11.0 months and 8.0 months, respectively. Cox analysis demonstrated that combined therapy (adjuvant sorafenib after DEB-TACE) and a low cancer antigen (CA) 125 level (≤ 35 U/ml) were independent favourable prognostic factors. Transient elevation of the aminotransferase level, nausea, vomiting, abdominal pain, fever, and hyper-bilirubinaemia were common adverse events in patients with unresectable ICC treated with DEB-TACE with CalliSphere beads (CBs). Hepatic abscess was the most serious complication, observed in one patient. CONCLUSIONS DEB-TACE with CBs is a safe and well-tolerated therapy in patients with unresectable ICC with a low incidence of adverse events and relatively prolonged survival. Combined therapy and low CA125 are prognostic factors associated with longer survival.
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Affiliation(s)
- Dong Liu
- Department of Radiology, The First Hospital of Tsinghua University, Beijing, 100016, China
| | - Junxiao Wang
- Department of Interventional Therapy, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China.,Department of Occupational and Environmental Health, School of Public Health, Jilin University, Changchun, Jilin, 130000, China
| | - Zhenhu Ma
- Department of Interventional Therapy, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China
| | - Ning Zhang
- Department of Liver Disease, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China
| | - Yun Zhao
- Department of Interventional Therapy, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China
| | - Xiang Yang
- Department of Interventional Therapy, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China
| | - Zhenyu Wen
- Department of Interventional Therapy, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China.,Department of Occupational and Environmental Health, School of Public Health, Jilin University, Changchun, Jilin, 130000, China
| | - Hui Xie
- Department of Interventional Therapy, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China.
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Mohamed FEZ, Jalan R, Minogue S, Andreola F, Habtesion A, Hall A, Winstanley A, Damink SO, Malagó M, Davies N, Luong TV, Dhillon A, Mookerjee R, Dhar D, Al-Jehani RM. Inhibition of TLR7 and TLR9 Reduces Human Cholangiocarcinoma Cell Proliferation and Tumor Development. Dig Dis Sci 2022; 67:1806-1821. [PMID: 33939146 DOI: 10.1007/s10620-021-06973-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 03/25/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Toll-like receptors (TLRs) are key players in innate immunity and modulation of TLR signaling has been demonstrated to profoundly affect proliferation and growth in different types of cancer. However, the role of TLRs in human intrahepatic cholangiocarcinoma (ICC) pathogenesis remains largely unexplored. AIMS We set out to determine if TLRs play any role in ICCs which could potentially make them useful treatment targets. METHODS Tissue microarrays containing samples from 9 human ICCs and normal livers were examined immunohistochemically for TLR4, TLR7, and TLR9 expression. Proliferation of human ICC cell line HuCCT1 was measured by MTS assay following treatment with CpG-ODN (TLR9 agonist), imiquimod (TLR7 agonist), chloroquine (TLR7 and TLR9 inhibitor) and IRS-954 (TLR7 and TLR9 antagonist). The in vivo effects of CQ and IRS-954 on tumor development were also examined in a NOD-SCID mouse xenograft model of human ICC. RESULTS TLR4 was expressed in all normal human bile duct epithelium but absent in the majority (60%) of ICCs. TLR7 and TLR9 were expressed in 80% of human ICCs. However, TLR7 was absent in all cases of normal human bile duct epithelium and only one was TLR9 positive. HuCCT1 cell proliferation in vitro significantly increased following IMQ or CpG-ODN treatment (P < 0.03 and P < 0.002, respectively) but decreased with CQ (P < 0.02). In the mouse xenograft model there was significant reduction in size of tumors from CQ and IRS-954 treated mice compared to untreated controls. CONCLUSION TLR7 and TLR9 should be further explored for their potential as actionable targets in the treatment of ICC.
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Affiliation(s)
- Fatma El Zahraa Mohamed
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK.,Pathology Department, Minia University, El-Minia, Egypt
| | - Rajiv Jalan
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Shane Minogue
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Fausto Andreola
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Abeba Habtesion
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Andrew Hall
- UCL Institute for Liver and Digestive Health, Royal Free London NHS Foundation Trust, London, UK
| | - Alison Winstanley
- Department of Cellular Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Steven Olde Damink
- Academic Department of Surgery and Interventional Sciences, Royal Free Hospital, London, UK
| | - Massimo Malagó
- Academic Department of Surgery and Interventional Sciences, Royal Free Hospital, London, UK
| | - Nathan Davies
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Tu Vinh Luong
- Department of Cellular Pathology, Royal Free London NHS Foundation Trust, London, UK
| | - Amar Dhillon
- Department of Cellular Pathology, Royal Free London NHS Foundation Trust, London, UK
| | - Rajeshwar Mookerjee
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Dipok Dhar
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Rajai Munir Al-Jehani
- UCL Institute for Liver and Digestive Health, Royal Free London NHS Foundation Trust, London, UK.
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Yuan ZB, Fang HB, Feng QK, Li T, Li J. Prognostic factors of recurrent intrahepatic cholangiocarcinoma after hepatectomy: A retrospective study. World J Gastroenterol 2022; 28:1574-1587. [PMID: 35582131 PMCID: PMC9048463 DOI: 10.3748/wjg.v28.i15.1574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/18/2022] [Accepted: 03/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Intrahepatic cholangiocarcinoma (ICC) is a highly malignant tumour. Hepatectomy is an effective treatment for early ICC, but postoperative recurrence greatly affects patient survival. Studies on recurrent ICC after hepatectomy are lacking.
AIM To investigate the clinical characteristics of patients with recurrent ICC after hepatectomy, analyse prognostic factors and explore diagnosis and treatment strategies.
METHODS A retrospective analysis was performed on all ICC patients undergoing hepatectomy from January 2013 to August 2021. Patients with postoperative recurrence were selected according to the inclusion and exclusion criteria. Cumulative overall survival was plotted by the Kaplan-Meier method, and differences were assessed by univariate survival analysis using the log-rank test. Multivariate analysis of cumulative survival was performed using the Cox proportional risk model.
RESULTS During the 8-year study period, 103 patients underwent ICC-related hepatectomy, and 54 exhibited postoperative recurrence. The median disease-free survival (DFS) was 6 mo, the median overall survival (OS) was 9 mo, and the cumulative OS rates at 1, 2 and 3 years after the operation were 40.7%, 14.8% and 7.4%, respectively. The median OS after recurrence was 4 mo, and the cumulative OS rates at 1, 2 and 3 years after recurrence were 16.1%, 6.7% and 3.4%, respectively. Multivariate analysis showed that alcohol consumption [hazard ratio (HR) = 4.64, 95% confidence interval (CI): 1.53-14.04, P = 0.007] and DFS < 6 mo (HR = 3.47, 95%CI: 1.59-7.60, P = 0.002) were independent risk factors for the cumulative survival of patients with recurrence, while treatment after recurrence (HR = 0.21, 95%CI: 0.08-0.55, P = 0.001) was an independent protective factor. The median OS time of patients receiving multimodality therapy after recurrence of ICC was 7 mo, which was significantly higher than that of patients receiving only local therapy (3 mo), patients receiving systematic therapy (4 mo) and patients receiving the best supportive therapy (1 mo). Patients with recurrent ICC who received multimodality therapy had a significantly better long-term survival after recurrence than those who did not (P = 0.026).
CONCLUSION The prognosis of patients with recurrence after ICC-related hepatectomy is poor. Alcohol consumption and DFS < 6 mo are independent risk factors in terms of the cumulative survival of patients with recurrence, while treatment after recurrence is an independent protective factor. Multimodality therapy can effectively improve the prognosis of patients.
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Affiliation(s)
- Zi-Bo Yuan
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
- Henan Research Centre for Organ Transplantation, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Hong-Bo Fang
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
- Henan Research Centre for Organ Transplantation, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Quan-Kai Feng
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
- Henan Research Centre for Organ Transplantation, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Tao Li
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Jie Li
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
- Henan Research Centre for Organ Transplantation, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
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Ceci L, Zhou T, Lenci I, Meadows V, Kennedy L, Li P, Ekser B, Milana M, Zhang W, Wu C, Sato K, Chakraborty S, Glaser SS, Francis H, Alpini G, Baiocchi L. Molecular Mechanisms Linking Risk Factors to Cholangiocarcinoma Development. Cancers (Basel) 2022; 14:1442. [PMID: 35326593 PMCID: PMC8945938 DOI: 10.3390/cancers14061442] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 02/01/2023] Open
Abstract
The poor prognosis of cholangiocarcinoma in humans is related to several factors, such as (i) the heterogeneity of the disease, (ii) the late onset of symptoms and (iii) the limited comprehension of the carcinogenic pathways determining neoplastic changes, which all limit the pursuit of appropriate treatment. Several risk factors have been recognized, including different infective, immune-mediated, and dysmorphogenic disorders of the biliary tree. In this review, we report the details of possible mechanisms that lead a specific premalignant pathological condition to become cholangiocarcinoma. For instance, during liver fluke infection, factors secreted from the worms may play a major role in pathogenesis. In primary sclerosing cholangitis, deregulation of histamine and bile-acid signaling may determine important changes in cellular pathways. The study of these molecular events may also shed some light on the pathogenesis of sporadic (unrelated to risk factors) forms of cholangiocarcinoma, which represent the majority (nearly 75%) of cases.
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Affiliation(s)
- Ludovica Ceci
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Tianhao Zhou
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Ilaria Lenci
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
| | - Vik Meadows
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Lindsey Kennedy
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Ping Li
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Burcin Ekser
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Martina Milana
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
| | - Wenjun Zhang
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Chaodong Wu
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA;
| | - Keisaku Sato
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Sanjukta Chakraborty
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX 77807, USA; (S.C.); (S.S.G.)
| | - Shannon S. Glaser
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX 77807, USA; (S.C.); (S.S.G.)
| | - Heather Francis
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Gianfranco Alpini
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Leonardo Baiocchi
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
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Wu T, Qin Q, Liu N, Zhang C, Lv R, Yin W, Sun Y, Sun Y, Wang R, Zhao D, Cheng M. Rational drug design to explore the structure-activity relationship (SAR) of TRK inhibitors with 2,4-diaminopyrimidine scaffold. Eur J Med Chem 2022; 230:114096. [PMID: 35007864 DOI: 10.1016/j.ejmech.2021.114096] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/21/2021] [Accepted: 12/29/2021] [Indexed: 01/10/2023]
Abstract
Tropomyosin receptor kinase (TRK) is an ideal target for treating cancers caused by the NTRK gene fusion. In this study, more than 60 2,4-diaminopyrimidine derivatives were prepared to understand the structure-activity relationship and confirm the rationality of the pharmacophore model reported previously. Among them, compound 19k was found to be a potent pan-TRK inhibitor that inhibits the proliferation of Km-12 cell lines. Additionally, compound 19k induced the apoptosis of Km-12 cells in a concentration-dependent manner. Western blot analysis revealed that compound 19k inhibited the phosphorylation of TRK to block downstream pathways. Compound 19k also possessed outstanding plasma stability and liver microsomal stability in vitro, with half-lives greater than 289.1 min and 145 min, respectively. Pharmacokinetic studies indicated that the oral bioavailability of compound 19k is 17.4%. These results demonstrate that compound 19k could serve as a novel lead compound for overcoming NTRK-fusion cancers.
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Affiliation(s)
- Tianxiao Wu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Qiaohua Qin
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Nian Liu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Chu Zhang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Ruicheng Lv
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Wenbo Yin
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Yin Sun
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Yixiang Sun
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Ruifeng Wang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
| | - Dongmei Zhao
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China.
| | - Maosheng Cheng
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, 110016, PR China
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Liu Y, Wang Y, Yu Y, Luo H, Zhen M, Ren J. Comparison of clinical characteristics and mortality risk between patients with cholangiocarcinoma: A retrospective cohort study. Front Surg 2022; 9:1037310. [PMID: 36873806 PMCID: PMC9975750 DOI: 10.3389/fsurg.2022.1037310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 12/29/2022] [Indexed: 02/17/2023] Open
Abstract
Background Cholangiocarcinoma (CCA) is primary liver cancer originating from the biliary tract. The epidemiology of CCA is diverse across the globe. There are no reliably effective options for systemic therapy and CCA outcomes are poor. Herein, we examined the association between overall survival and clinical characteristics of CCA patients in our region. Methods We included 62 CCA cases diagnosed between 2015 and 2019. Demographics, clinical history, therapeutic procedures, and concomitant diseases were abstracted. Patient survival was obtained from a household registration system. Results The cohort was 69% male and 31% female, with 26 (42%) iCCA, 27 (44%) pCCA, and 9 (15%) dCCA. No age differences were observed between the three subtypes. Bile duct and metabolic disorders were the major concomitant diseases and showed varying associations with CCA subgroups. Serum triglycerides (TG) were higher in pCCA and dCCA than iCCA patients (p < 0.05), and TG and total cholesterol (TC) were highest among pCCA patients with cholelithiasis. Liver function appeared significant difference between iCCA, pCCA and dCCA subtypes (p < 0.01), and also in the subgroups without cholelithiasis (p < 0.01). The obstructive jaundice in pCCA patients was associated with survival time after surgery, and the presence of cholelithiasis was also another influential factor. Conclusion We found that pCCA was more frequently associated with metabolic disorders compared to iCCA and dCCA. Postoperative survival was also associated with the degree of jaundice in pCCA compared to iCCA or dCCA. And biliary drainage is an important predictor of outcome of pCCA.
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Affiliation(s)
- Yaming Liu
- Department of Gastroenterology and Hepatology, Xiamen University Zhongshan Hospital, Xiamen, China.,Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, China
| | - Yanhong Wang
- Department of Epidemiology & Biostatistics, School of Basic Medicine Peking Union Medical College & Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, Beijing, China
| | - Yaqi Yu
- Department of Pathology, Xiamen University Zhongshan Hospital, Xiamen, China
| | - Haopeng Luo
- Department of Gastroenterology and Hepatology, Xiamen University Zhongshan Hospital, Xiamen, China.,Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, China
| | - Maochuan Zhen
- Department of Hepatobiliary Surgery, Xiamen University Zhongshan Hospital, Xiamen, China
| | - Jianlin Ren
- Department of Gastroenterology and Hepatology, Xiamen University Zhongshan Hospital, Xiamen, China.,Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, China
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Gao M, Mei C, Guo Y, Xia P, Zhang H, Liu Y, Yao Y, Jiang X, Yuan Y, Qian Y. Loss of FBP1 by aPKC-ι/Snail Pathway-Mediated Repression Promotes Invasion and Aerobic Glycolysis of Intrahepatic Cholangiocarcinoma. Front Oncol 2021. [DOI: 10.3389/fonc.2021.756419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Intrahepatic cholangiocarcinoma (ICC) is one of the most commonly diagnosed malignancies worldwide, and the second most common primary liver tumor. The lack of effective diagnostic and treatment methods results in poor patient prognosis and high mortality rate. Atypical protein kinase C-ι (aPKC-ι) is highly expressed in primary and metastatic ICC tissues, and regulates epithelial mesenchymal transition (EMT) through the aPKC-ι/P-Sp1/Snail signaling pathway. Recent studies have correlated aberrant glucose metabolism with EMT. Given the vital role of FBP1 in regulating glucose metabolism in cancer cells, we hypothesized that aPKC-ι downregulates FBP1 in ICC cells through the Snai1 pathway, and enhances glycolysis and metastasis. We confirmed the ability of aPKC-ι promotes glycolysis, invasion and metastasis of cancer cells, and further demonstrated that FBP1 inhibits the malignant properties of ICC cells by antagonizing aPKC-ι. Our findings provide novel insights into the molecular mechanisms of ICC progression and metastasis, as well as a theoretical basis for exploring new treatment strategies.
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48
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Bekki Y, Von Ahrens D, Takahashi H, Schwartz M, Gunasekaran G. Recurrent Intrahepatic Cholangiocarcinoma - Review. Front Oncol 2021; 11:776863. [PMID: 34746017 PMCID: PMC8567135 DOI: 10.3389/fonc.2021.776863] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/01/2021] [Indexed: 12/15/2022] Open
Abstract
Intrahepatic cholangiocarcinoma (ICC) is the second-most common primary liver malignancy after hepatocellular carcinoma. While surgical resection with negative margin is the only curative treatment, ICC has very high rate of recurrence, up to 60-70% after curative resection. We reviewed the current data available on risk factors for ICC recurrence, recurrence pattern (location and timing), treatment options, and future directions. The risk factors for recurrence include elevated preoperative CA19-9, presence of liver cirrhosis, nodal metastasis, positive margins, and vascular invasion. Understanding different recurrence patterns, timing course, and risk factors for early recurrence is important to tailor postoperative surveillance and select treatment strategies including systemic or locoregional therapy. Re-resection can be considered for a selected patient population at experienced centers, and can yield long-term survival. ICC remains a dismal disease given the high likelihood of recurrence. Advances in our understanding of the genomic landscape of ICC are beginning to identify targetable alterations in ICC in subsets of patients that allow for personalized treatment.
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Affiliation(s)
- Yuki Bekki
- Division of Liver Surgery, Recanati/Miller Transplantation Institute, The Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Dagny Von Ahrens
- Division of Liver Surgery, Recanati/Miller Transplantation Institute, The Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Hideo Takahashi
- Department of Surgery, Mount Sinai South Nassau, Oceanside, NY, United States
| | - Myron Schwartz
- Division of Liver Surgery, Recanati/Miller Transplantation Institute, The Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Ganesh Gunasekaran
- Division of Liver Surgery, Recanati/Miller Transplantation Institute, The Icahn School of Medicine at Mount Sinai, New York, NY, United States.,Department of Surgery, Mount Sinai South Nassau, Oceanside, NY, United States
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Intrahepatic Cholangiocarcinoma: A Summative Review of Biomarkers and Targeted Therapies. Cancers (Basel) 2021; 13:cancers13205169. [PMID: 34680318 PMCID: PMC8533913 DOI: 10.3390/cancers13205169] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/08/2021] [Accepted: 10/14/2021] [Indexed: 01/07/2023] Open
Abstract
Simple Summary Intrahepatic cholangiocarcinoma is the second most common primary liver malignancy. Among patients with operable disease, surgical resection is the cornerstone of therapy. Among the majority of patients who present with advanced disease treatment, systemic or targeted therapy is indicated. Recent advancements have provided more novel therapeutic approaches to a subset of patients with intrahepatic cholangiocarcinoma. Abstract Although rare, intrahepatic cholangiocarcinoma (ICC) is the second most common primary hepatic malignancy and the incidence of ICC has increased 14% per year in recent decades. Treatment of ICC remains difficult as most people present with advanced disease not amenable to curative-intent surgical resection. Even among patients with operable disease, margin-negative surgical resection can be difficult to achieve and the incidence of recurrence remains high. As such, there has been considerable interest in systemic chemotherapy and targeted therapy for ICC. Over the last decade, the understanding of the molecular and genetic foundations of ICC has reshaped treatment approaches and strategies. Next-generation sequencing has revealed that most ICC tumors have at least one targetable mutation. These advancements have led to multiple clinical trials to examine the safety and efficacy of novel therapeutics that target tumor-specific molecular and genetic aberrations. While these advancements have demonstrated survival benefit in early phase clinical trials, continued investigation in randomized larger-scale trials is needed to further define the potential clinical impact of such therapy.
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Abstract
Although rare, intrahepatic cholangiocarcinoma (ICC) is the second most common primary hepatic malignancy and the incidence of ICC has increased 14% per year in recent decades. Treatment of ICC remains difficult as most people present with advanced disease not amenable to curative-intent surgical resection. Even among patients with operable disease, margin-negative surgical resection can be difficult to achieve and the incidence of recurrence remains high. As such, there has been considerable interest in systemic chemotherapy and targeted therapy for ICC. Over the last decade, the understanding of the molecular and genetic foundations of ICC has reshaped treatment approaches and strategies. Next-generation sequencing has revealed that most ICC tumors have at least one targetable mutation. These advancements have led to multiple clinical trials to examine the safety and efficacy of novel therapeutics that target tumor-specific molecular and genetic aberrations. While these advancements have demonstrated survival benefit in early phase clinical trials, continued investigation in randomized larger-scale trials is needed to further define the potential clinical impact of such therapy.
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