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How Can We Manage Gallbladder Lesions by Transabdominal Ultrasound? Diagnostics (Basel) 2021; 11:diagnostics11050784. [PMID: 33926095 PMCID: PMC8145033 DOI: 10.3390/diagnostics11050784] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/23/2021] [Accepted: 04/24/2021] [Indexed: 12/17/2022] Open
Abstract
The most important role of ultrasound (US) in the management of gallbladder (GB) lesions is to detect lesions earlier and differentiate them from GB carcinoma (GBC). To avoid overlooking lesions, postural changes and high-frequency transducers with magnified images should be employed. GB lesions are divided into polypoid lesions (GPLs) and wall thickening (GWT). For GPLs, classification into pedunculated and sessile types should be done first. This classification is useful not only for the differential diagnosis but also for the depth diagnosis, as pedunculated carcinomas are confined to the mucosa. Both rapid GB wall blood flow (GWBF) and the irregularity of color signal patterns on Doppler imaging, and heterogeneous enhancement in the venous phase on contrast-enhanced ultrasound (CEUS) suggest GBC. Since GWT occurs in various conditions, subdividing into diffuse and focal forms is important. Unlike diffuse GWT, focal GWT is specific for GB and has a higher incidence of GBC. The discontinuity and irregularity of the innermost hyperechoic layer and irregular or disrupted GB wall layer structure suggest GBC. Rapid GWBF is also useful for the diagnosis of wall-thickened type GBC and pancreaticobiliary maljunction. Detailed B-mode evaluation using high-frequency transducers, combined with Doppler imaging and CEUS, enables a more accurate diagnosis.
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Yang W, Sun Y. Promising Molecular Targets for the Targeted Therapy of Biliary Tract Cancers: An Overview. Onco Targets Ther 2021; 14:1341-1366. [PMID: 33658799 PMCID: PMC7920611 DOI: 10.2147/ott.s297643] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 01/26/2021] [Indexed: 12/12/2022] Open
Abstract
Biliary tract cancer (BTC) is a leading cause of cancer-related death, due to the limited benefits of current systematic therapies and the heterogeneity of the tumor itself. High heterogeneity means that the clinical and molecular features vary between different subtypes of BTC, while the underlying molecular mechanisms remain unclear. Targeted therapy, where inhibitors are developed to selectively combine with targeted molecules in order to block abnormal signaling pathways in BTC, has shown promise as an emerging form of treatment for various types of cancer. In this article, a comprehensive review is conducted to examine potential molecular targets for BTC targeted therapy and their mechanisms. Furthermore, preliminary data published from clinical trials is utilized to analyze the main drugs used to combat BTC. The collective information presented in this article has provided useful insights into the current understanding of BTC.
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Affiliation(s)
- Wenwei Yang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, People's Republic of China
| | - Yongkun Sun
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, People's Republic of China
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53
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The Prognostic Value of the CA19-9/TBIL Ratio in Patients with Biliary Tract Cancers (BTCs): A Retrospective Study. JOURNAL OF ONCOLOGY 2021; 2021:5829893. [PMID: 33688345 PMCID: PMC7925024 DOI: 10.1155/2021/5829893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 02/07/2021] [Accepted: 02/13/2021] [Indexed: 11/18/2022]
Abstract
Background Incidence of biliary tract cancers (BTCs) in China is high, and surgery is the only curative option. Preoperative CA19-9 has been identified as a predictor for survival in patients with resectable BTCs, but more potential predictors need to be studied. This retrospective study aimed to establish the prognostic significance of CA19-9/TBIL ratio (CTR) in patients with BTCs. Methods A retrospective analysis was performed in patients who were diagnosed with BTCs and received surgical resection between 2013 and 2018 at PUMCH. Demographic and clinical parameters were collected. Preoperative CA19-9 and CTR were classified as elevated (>58.6 and >0.83) according to the receiver operating characteristic (ROC) analysis. Demographic and clinical parameters were compared between the groups using Student's t-test, chi-square, or Fisher's exact test. Survival analysis was performed by the Kaplan-Meier methods, and the relationship between variables and survival was assessed by the log-rank test. Cox regression analysis was conducted to identify potential risk factors for overall survival. Results In total, 109 participants were involved in the final analysis. The overall survival rate was 18.0% at 5 years, with a median survival duration of 1.58 years. The Kaplan-Meier analysis indicated that higher CTR was associated with shorter OS (15 vs. 50, p < 0.01). Univariate survival analysis identified TNM staging, CA19-9, and CTR as statistically significant prognostic factors. In a multiple Cox analysis, only CTR was proved as a significantly independent prognostic factor. Conclusion CTR acts as an independent prognostic predictor for patients with biliary tract cancer.
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Huang D, Joo H, Song N, Cho S, Kim W, Shin A. Association between gallstones and the risk of biliary tract cancer: a systematic review and meta-analysis. Epidemiol Health 2021; 43:e2021011. [PMID: 33541011 PMCID: PMC8060519 DOI: 10.4178/epih.e2021011] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 01/29/2021] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES Biliary tract cancers (BTCs) are rare but highly fatal. Although the etiology of BTC is poorly understood, gallstones are proposed to be a major risk factor. We conducted a systematic review and meta-analysis to examine the associations between gallstone characteristics and BTC risk. METHODS We searched the MEDLINE, Embase, and Cochrane Central databases and systematically reviewed cohort and case-control studies published before April 9, 2018. All the included studies reported appropriate risk estimates and confidence intervals (CIs) for associations between the presence, size, number, or duration of gallstones and the risk of BTC, including gallbladder cancer (GBC), extrahepatic bile duct cancer (EBDC), and ampulla of Vater cancer (AOVC). Summary odds ratios (ORs) and their 95% CIs were calculated using a random-effects model in the meta-analysis. Subgroup analyses were conducted to inspect sources of potential heterogeneity, and the Egger test was performed to assess publication bias. RESULTS Seven cohort studies and 23 case-control studies in Asian, European, and American populations were included. The presence of gallstones was associated with an increased risk of BTC (OR, 4.38; 95% CI, 3.23 to 5.93; I2=91.2%), GBC (OR, 7.26; 95% CI, 4.33 to 12.18), EBDC (OR, 3.17; 95% CI, 2.24 to 4.50), and AOVC (OR, 3.28; 95% CI, 1.33 to 8.11). Gallstone size (>1 vs. <1 cm; OR, 1.88; 95% CI, 1.10 to 3.22) was significantly associated with the risk of GBC. CONCLUSIONS Gallstone characteristics, such as presence, size, and number, are associated with an increased risk of BTC. However, significantly high heterogeneity in the meta-analyses is a limitation of this study.
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Affiliation(s)
- Dan Huang
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Cancer Control and Policy, National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Hyundeok Joo
- Seoul National University College of Medicine, Seoul, Korea
| | - Nan Song
- Cancer Research Institute, Seoul National University, Seoul, Korea
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Sooyoung Cho
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Woosung Kim
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Aesun Shin
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
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Sumiyoshi T, Uemura K, Kondo N, Okada K, Seo S, Otsuka H, Serikawa M, Ishii Y, Kuraoka N, Sakoda T, Baba K, Harada T, Murakami Y, Takahashi S. The prognostic impact of peritoneal washing cytology for otherwise resectable extrahepatic cholangiocarcinoma patients. Surg Today 2021; 51:1227-1231. [PMID: 33471195 DOI: 10.1007/s00595-020-02208-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 10/02/2020] [Indexed: 11/28/2022]
Abstract
The clinical importance of peritoneal washing cytology (PWC) for cholangiocarcinoma patients remains unclear. The clinical data of 137 extrahepatic cholangiocarcinoma patients who received PWC and curative surgery were retrospectively analyzed. Among the 137 patients analyzed, five (3.6%) had positive PWC, and 132 (96.4%) had negative PWC. The median survival time in patients with negative PWC was 6.45 years, and the overall 1-, 2-, and 5-year survival rates were 86.5%, 75.3%, and 51.6%, respectively. The median survival time in patients with positive PWC was 2.56 years, and the overall 1-, 2-, and 5-year survival rates were 60.0%, 60.0%, and 40.0%, respectively. A multivariate analysis revealed that positive lymph node metastasis (P < 0.001), positive perineural invasion (P = 0.014) and no use of adjuvant chemotherapy (P < 0.001), but not positive PWC were independently associated with a worse overall survival. In conclusion, surgery and subsequent chemotherapy might be a therapeutic option for cholangiocarcinoma patients with positive PWC.
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Affiliation(s)
- Tatsuaki Sumiyoshi
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Kenichiro Uemura
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan.
| | - Naru Kondo
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Kenjiro Okada
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Shingo Seo
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Hiroyuki Otsuka
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Masahiro Serikawa
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Yasutaka Ishii
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Norimasa Kuraoka
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Takuya Sakoda
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Kenta Baba
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Takumi Harada
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
| | - Yoshiaki Murakami
- Digestive Disease Center, Hiroshima Memorial Hospital, Hiroshima, Japan
| | - Shinya Takahashi
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1 2 3 Kasumi, Minami ku, Hiroshima, 734 8551, Japan
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Im JH, Choi GH, Lee WJ, Han DH, Park SW, Bang S, Choi HJ, Seong J. Adjuvant radiotherapy and chemotherapy offer a recurrence and survival benefit in patients with resected perihilar cholangiocarcinoma. J Cancer Res Clin Oncol 2021; 147:2435-2445. [PMID: 33471185 DOI: 10.1007/s00432-021-03524-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 01/10/2021] [Indexed: 11/09/2022]
Abstract
BACKGROUND AND OBJECTIVES The objective of this study was to investigate the benefits of adjuvant treatment for patients with resected perihilar cholangiocarcinoma (PHC). METHODS Between 2001 and 2017, 196 patients with PHC adenocarcinoma underwent curative resection. The patients were divided into four groups according to adjuvant treatment type: surgery alone (S; N = 90), surgery with chemotherapy (S+CTx; N = 67), surgery with radiotherapy (S+RTx; N = 18), and surgery with chemoradiotherapy (S+ CRTx; N = 21). RESULTS The median follow-up duration of the surviving patients was 58 months. The 5-year rate of overall survival (OS) was 32%. In multivariate analysis, receiving S+CTx and S+CRTx were significant prognostic factors for OS. In subgroup analyses of the R1 resection patients, the S+CRTx group showed better OS than the S group (p < 0.05). In subgroup analyses of the stage III-IVA patients with a negative resection margin, the S+CTx and S+CRTx groups showed superior OS than the S group (p < 0.05). CONCLUSIONS Our data suggest that adjuvant chemoradiotherapy might be considered for PHC patients with R1 resection. Adjuvant chemotherapy or chemoradiotherapy is suggested for stage III-IVA patients with R0 resection. The results of this study require validation through further prospective studies.
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Affiliation(s)
- Jung Ho Im
- Department of Radiation Oncology, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.,Department of Radiation Oncology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Gi Hong Choi
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Woo Jung Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Dai Hoon Han
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Woo Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seungmin Bang
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hye Jin Choi
- Division of Medical Oncology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.
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Xu S, Zhang XJ, Guan LJ, Li B, Wang L, Li XG. Proton Pump Inhibitors Increase the Risk of Early Biliary Infection After Placement of Percutaneous Transhepatic Biliary Stents. J Vasc Interv Radiol 2021; 32:569-575. [PMID: 33461872 DOI: 10.1016/j.jvir.2020.12.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/21/2020] [Accepted: 12/23/2020] [Indexed: 12/14/2022] Open
Abstract
PURPOSE To investigate the association between the use of proton pump inhibitors (PPIs) and the risk of early biliary infection (EBI) after the placement of percutaneous transhepatic biliary stents (PTBS) in patients with unresectable malignant biliary obstruction (MBO). MATERIALS AND METHODS A total of 136 patients with unresectable MBO (82 males and 54 females) treated with PTBS were included in this multicenter retrospective study. PPIs were prescribed to MBO patients with dyspepsia. The risk factors for EBI were identified by univariate and multivariate analyses. The association between the use of PPIs and EBI was assessed by logistic analyses. RESULTS A total of 72 (53%) patients were regular users of PPIs, and 33 (24%) patients developed EBI after PTBS. Univariate and multivariate analyses revealed that diabetes (hazard ratio [HR], 20.3; 95% confidence interval [CI], 5.6-72.9; P <.001), biliary stones (HR, 20.3; 95% CI, 5.6-72.9; P <.001) and PPIs (HR, 4.0; 95% CI, 1.2-12.8; P =.020) were risk factors for EBI. Further analyses of the correlation between the duration of PPIs use and EBI demonstrated that a prolonged use of PPIs significantly increased the risk of EBI (PPIs for <15 days vs 15-30 days: HR, 10.2; 95% CI, 3.1-33.3; P <.001; and PPIs <15 days vs ≥30 days; HR, 20.4; 95% CI, 2.2-192.3; P <.001). CONCLUSION The use of PPIs increased the risk of EBI after PTBS in patients with unresectable MBO. Furthermore, the risk of EBI increased with a prolonged duration of PPIs use.
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Affiliation(s)
- Sheng Xu
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Beijing, China; Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xue-Jun Zhang
- Department of Interventional Therapy, Inner Mongolia People's Hospital, Huhhot, China
| | - Li-Jun Guan
- Department of Interventional Radiology, The Affiliated Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Bin Li
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Liang Wang
- Department of Interventional Therapy, Inner Mongolia People's Hospital, Huhhot, China
| | - Xiao-Guang Li
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Beijing, China; Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
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58
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Sun D, Ma J, Wang J, Wang L, Zhang S, Chen G, Li X, Cui P, Zheng X, Hu Y. A real-world study of the efficacy and safety of anti-programmed cell death-1 therapy combined with chemotherapy or targeted therapy in patients with advanced biliary tract cancer. J Gastrointest Oncol 2021; 11:1421-1430. [PMID: 33457011 DOI: 10.21037/jgo-20-562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) represent a breakthrough in cancer treatment. However, they have rarely been used to treat biliary tract cancer (BTC). In the current study, we aimed to evaluate and compare the efficacy and safety of anti-programmed cell death-1 (PD-1) therapy used alone or in combination with chemotherapy or targeted therapy in the treatment of advanced BTC. Methods Patients with advanced BTC who were treated either with anti-PD-1 therapy alone or anti-PD-1 therapy plus chemotherapy or targeted therapy between December, 2015 and October, 2017 were retrospectively screened for eligibility. Patients who had previously received treatment with any agent targeting T-cell co-stimulation or immune checkpoints were excluded. Overall survival (OS), progression-free survival (PFS), objective response rate (ORR), and safety were evaluated. Results A total of 37 patients were included in this study (15 cases in the monotherapy group and 22 cases in the combination group). Patients in the combination group had significantly longer OS [median, 8.2 vs. 3.6 months, HR 0.47 (0.20-1.10), P=0.011] and PFS (median, 3.9 vs. 2.0 months, HR 0.58 (0.28-1.19), P=0.034) than patients in the monotherapy group. The ORR was 18.2% (4/22) and 0% in the combination group and monotherapy group, respectively, and the difference was not significant (P=0.131). Furthermore, no significant difference was found between the two groups with respect to the incidence of grade 3-4 treatment-related adverse events (P=0.388). Conclusions Anti-PD-1 therapy plus chemotherapy or targeted therapy is an effective and tolerable treatment for patients with advanced BTC and is promising as a first-line treatment or beyond.
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Affiliation(s)
- Danyang Sun
- Intensive Care Unit, West Ward, China-Japan Friendship Hospital, Beijing, China
| | - Junxun Ma
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Jinliang Wang
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Lijie Wang
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Sujie Zhang
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Guangying Chen
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Xiaoyan Li
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Pengfei Cui
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Xuan Zheng
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Yi Hu
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
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59
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Alanazi SA, Alanazi F, Haq N, Shakeel F, Badran MM, Harisa GI. Lipoproteins-Nanocarriers as a Promising Approach for Targeting Liver Cancer: Present Status and Application Prospects. Curr Drug Deliv 2020; 17:826-844. [PMID: 32026776 DOI: 10.2174/1567201817666200206104338] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/27/2019] [Accepted: 01/28/2020] [Indexed: 12/14/2022]
Abstract
The prevalence of liver cancer is increasing over the years and it is the fifth leading cause of mortality worldwide. The intrusive features and burden of low survival rate make it a global health issue in both developing and developed countries. The recommended chemotherapy drugs for patients in the intermediate and advanced stages of various liver cancers yield a low response rate due to the nonspecific nature of drug delivery, thus warranting the search for new therapeutic strategies and potential drug delivery carriers. There are several new drug delivery methods available to ferry the targeted molecules to the specific biological environment. In recent years, the nano assembly of lipoprotein moieties (lipidic nanoparticles) has emerged as a promising and efficiently tailored drug delivery system in liver cancer treatment. This increased precision of nano lipoproteins conjugates in chemotherapeutic targeting offers new avenues for the treatment of liver cancer with high specificity and efficiency. This present review is focused on concisely outlining the knowledge of liver cancer diagnosis, existing treatment strategies, lipoproteins, their preparation, mechanism and their potential application in the treatment of liver cancer.
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Affiliation(s)
- Saleh A Alanazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Fars Alanazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Nazrul Haq
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Faiyaz Shakeel
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed M Badran
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Gamaleldin I Harisa
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Yoon J, Kang SY, Lee KH, Cheon GJ, Oh DY. Targeting Hypoxia Using Evofosfamide and Companion Hypoxia Imaging of FMISO-PET in Advanced Biliary Tract Cancer. Cancer Res Treat 2020; 53:471-479. [PMID: 33091966 PMCID: PMC8053876 DOI: 10.4143/crt.2020.577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 10/21/2020] [Indexed: 12/14/2022] Open
Abstract
Purpose Hypoxia is widely known as one of the mechanisms of chemoresistance and as an environmental condition which triggers invasion and metastasis of cancer. Evofosfamide is a hypoxia-activated prodrug of the cytotoxin bromo-isophosphoramide mustard conjugated with 2-nitroimidazole. Biliary tract cancer (BTC) is known to contain large hypoxic area. This study evaluated the efficacy and safety of evofosfamide as a second-line treatment of advanced BTC. Materials and Methods Patients received evofosfamide at a dose of 340 mg/m2 on days 1, 8, and 15 of every 28-day cycle. Primary end-point was progression-free survival (PFS) rate at 4-months (4m-PFSR). Secondary end-points included overall survival (OS), PFS, disease control rate (DCR), metabolic response by 18F-fluorodeoxyglucose positron emission tomography (PET), hypoxic parameters evaluated by 18F-fluoromisonidazole (FMISO) PET and toxicity. Results Twenty patients were treated with evofosfamide, with 16 response-evaluable patients. There was no objective response; stable disease was observed in nine patients, with a DCR of 56.25%. 4m-PFSR was 40.6%. Median PFS was 3.60 months (95% confidence interval [CI], 1.68 to 5.52). Median OS was 6.37 months (95% CI, 3.94 to 8.79). Reduction of tumor metabolic activity was observed in eight of 15 patients (53.3%). High baseline hypoxic parameters were associated with poor PFS. Change of hypoxic parameters between pretreatment and post-treatment reflected hypoxic-activated drug response. There was no treatment-related death. Conclusion Evofosfamide as second-line treatment of advanced BTC showed acceptable safety and comparable efficacy to other agents. Changes in volumetric parameters measured with FMISO PET, showing the degree of tumor hypoxia, reflected the response to evofosfamide based on the mode of action.
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Affiliation(s)
- Jeesun Yoon
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Seo Young Kang
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung-Hun Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Gi Jeong Cheon
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Do-Youn Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
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Vivaldi C, Fornaro L, Ugolini C, Niccoli C, Musettini G, Pecora I, Cacciato Insilla A, Salani F, Pasquini G, Catanese S, Lencioni M, Masi G, Campani D, Fontantini G, Falcone A, Vasile E. HER2 Overexpression as a Poor Prognostic Determinant in Resected Biliary Tract Cancer. Oncologist 2020; 25:886-893. [PMID: 32353192 PMCID: PMC7543291 DOI: 10.1634/theoncologist.2019-0922] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 04/01/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND HER2 overexpression has been investigated as a potential biomarker and therapeutic target in biliary tract cancer (BTC), but a prognostic role of such alteration has not been demonstrated yet. MATERIALS AND METHODS We retrospectively evaluated HER2 protein expression by immunohistochemistry (IHC) in 100 patients with radically resected BTC. HER2 gene amplification was assessed by fluorescence in situ hybridization (FISH) in 2+ and 3+ cases at IHC. High HER2 protein expression was defined as either IHC 3+ or 2+ associated with FISH positivity. The primary objective of the study was to evaluate the prognostic role of HER2 overexpression in terms of disease-free survival (DFS) and overall survival (OS). Secondary endpoints were the prevalence of HER2 overexpression and the possible correlation with other clinicopathological features. RESULTS HER2 overexpression was identified in 11 patients and was not related to other clinicopathological factors. DFS was significantly shorter in HER2-positive compared with HER2-negative patients (10.6 vs. 20.9 months, log-rank p = .017). HER2 confirmed its prognostic value for DFS at multivariate analysis (hazard ratio 2.512; 95% confidence interval, 1.232-5.125; p = .011) together with nodal stage (p < .001), resection margin (p = .027), and tumor site (p = .030). There was no difference in OS between HER2-positive and -negative patients (p = .068). CONCLUSION HER2 overexpression represents an independent prognostic factor for disease recurrence in patients with BTC treated with potentially curative surgery. IMPLICATIONS FOR PRACTICE HER2 overexpression may play an independent role in promoting an aggressive behavior in resectable biliary tract cancer. This evidence could be helpful in improving prognostic stratification after resection and, primarily, should endorse the rationale to investigate HER2 as a therapeutic target in biliary tract cancer.
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Affiliation(s)
- Caterina Vivaldi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of PisaPisaItaly
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Lorenzo Fornaro
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Clara Ugolini
- Department of Laboratory Medicine, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Cristina Niccoli
- Department of Laboratory Medicine, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Gianna Musettini
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Irene Pecora
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Andrea Cacciato Insilla
- Department of Surgical, Medical, Molecular Pathology and Critical Area, Division of Pathology, University of PisaPisaItaly
| | - Francesca Salani
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Giulia Pasquini
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Silvia Catanese
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Monica Lencioni
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Gianluca Masi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of PisaPisaItaly
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Daniela Campani
- Department of Surgical, Medical, Molecular Pathology and Critical Area, Division of Pathology, University of PisaPisaItaly
| | - Gabriella Fontantini
- Department of Surgical, Medical, Molecular Pathology and Critical Area, Division of Pathology, University of PisaPisaItaly
| | - Alfredo Falcone
- Department of Translational Research and New Technologies in Medicine and Surgery, University of PisaPisaItaly
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
| | - Enrico Vasile
- Unit of Medical Oncology 2, Azienda Ospedaliero‐Universitaria PisanaPisaItaly
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62
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Komatsubara T, Sakuma Y, Sata N, Fukushima N. Histological evaluation of tumor differentiation score and prognosis of extrahepatic bile duct cancer: A proposal for a new histological grading system. Pathol Int 2020; 70:857-864. [PMID: 32909295 DOI: 10.1111/pin.13014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 08/18/2020] [Indexed: 12/31/2022]
Abstract
Extrahepatic bile duct (EHBD) cancer is a devastating cancer, and more common in Asian countries than in Western countries. Histological grading continues to be a highly relevant factor in prognosis and management of many kinds of cancer, however no uniform histological grading system exists for EHBD cancer. Histological heterogeneity within tumors is a problem in the evaluation of EHBD cancer. We developed an EHBD histological grading scheme to evaluate tumor differentiation pattern, and statistically analyzed its relationship with prognosis. In the present study, 257 surgically resected EHBD cancers were reviewed and their histological glandular differentiation (HGD) pattern was scored, and then we summed up the most and second most predominant scores. These scores were statistically analyzed for their relationship with patient prognosis. Patients showed a trend of shortening recurrence-free survival (RFS) and overall survival (OS) in association with higher HGD scores. In multivariate analyses, HGD score was determined to be an influential factor in RFS (P = 0.00041) and OS (P < 0.0001). In addition, combining HGD score and lymph node status correctly stratified patient prognosis in RFS. In conclusion, this new HGD scoring system is highly practical and has powerful prognostic value for EHBD cancer.
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Affiliation(s)
- Toshihide Komatsubara
- Department of Pathology, Jichi Medical University, Tochigi-ken, Japan.,Department of Surgery, Jichi Medical University, Tochigi-ken, Japan
| | - Yasunaru Sakuma
- Department of Surgery, Jichi Medical University, Tochigi-ken, Japan
| | - Naohiro Sata
- Department of Surgery, Jichi Medical University, Tochigi-ken, Japan
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63
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Zhai N, Liu J, Xu P, Liu B, Fan Y, Lv C. Pulmonary metastasis of distal cholangiocarcinoma with multiple cavities in bilateral lungs: A case report. Thorac Cancer 2020; 11:2998-3000. [PMID: 32885606 PMCID: PMC7529578 DOI: 10.1111/1759-7714.13584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/30/2020] [Accepted: 07/01/2020] [Indexed: 11/29/2022] Open
Abstract
Cholangiocarcinoma is a type of malignant tumor derived from the epithelium of the bile duct. Cases of cholangiocarcinoma metastasis to the lung are rare, especially those with imaging features of multiple cavities in bilateral lungs. Here, we report a case of a patient who had previously undergone radical resection of primary distal cholangiocarcinoma 18 months ago. Transbronchoscopic lung biopsy of the right lung and biopsy of the left supraclavicular lymph node were performed for pathology confirmation, as well as immunohistochemistry. Multiple cavity shadows in bilateral lungs and enlarged lymph nodes were found on the computed tomography (CT) scan obtained 18 months postoperatively. No obviously enlarged lymph nodes were observed under the carina and beside the aortic arch, whereas enlarged lymph nodes were found above the left clavicle. Biopsy of lung and supraclavicular lymph nodes confirmed metastatic adenocarcinoma. Immunohistochemistry showed that it originated from the digestive tract and had the same homology as cholangiocarcinoma (CK19 +, Villin +). Cholangiocarcinoma can be transferred to the lung and the left supraclavicular lymph nodes through the lymphatic pathway by characteristic jumping lymph node metastases. Diffuse cystic change is a specific CT manifestation of the lymphatic lung metastasis of cholangiocarcinoma.
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Affiliation(s)
- Nailiang Zhai
- Department of Pulmonary and Critical Care Medicine, School of Medicine, Shandong University, Jinan, China.,Department of Pulmonary and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China
| | - Jinping Liu
- Medicine and Pharmacy Research Center, Binzhou Medical University, Yantai, China
| | - Pan Xu
- Department of Pulmonary and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China
| | - Bo Liu
- Department of Pulmonary and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China
| | - Yichu Fan
- Department of Pulmonary and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China
| | - Changjun Lv
- Department of Pulmonary and Critical Care Medicine, School of Medicine, Shandong University, Jinan, China.,Department of Pulmonary and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China
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64
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Likhitrattanapisal S, Kumkate S, Ajawatanawong P, Wongprasert K, Tohtong R, Janvilisri T. Dysregulation of microRNA in cholangiocarcinoma identified through a meta-analysis of microRNA profiling. World J Gastroenterol 2020; 26:4356-4371. [PMID: 32848339 PMCID: PMC7422534 DOI: 10.3748/wjg.v26.i29.4356] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 05/16/2020] [Accepted: 07/21/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In the past decades, the potential of microRNA (miRNA) in cancer diagnostics and prognostics has gained a lot of interests. In this study, a meta-analysis was conducted upon the pooled miRNA microarray data of cholangiocarcinoma (CCA).
AIM To identify differentially expressed (DE) miRNAs and perform functional analyses in order to gain insights to understanding miRNA-target interactions involved in tumorigenesis pathways of CCA.
METHODS Raw data from 8 CCA miRNA microarray datasets, consisting of 443 samples in total, were integrated and statistically analyzed to identify DE miRNAs via comparison of levels of miRNA expression between CCA and normal bile duct samples using t-tests (P < 0.001). The 10-fold cross validation was performed in order to increase the robustness of the t-test results.
RESULTS Our data showed 70 up-regulated and 48 down-regulated miRNAs in CCA. Gene Ontology and pathway enrichment analyses revealed that mRNA targets of DE miRNAs were significantly involved in several biological processes. The most prominent dysregulated pathways included phosphatidylinositol-3 kinases/Akt, mitogen-activated protein kinase and Ras signaling pathways.
CONCLUSION DE miRNAs found in our meta-analysis revealed dysregulation in major cancer pathways involved in the development of CCA. These results indicated the necessity of understanding the miRNA-target interactions and the significance of dysregulated miRNAs in terms of diagnostics and prognostics of cancers.
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Affiliation(s)
- Somsak Likhitrattanapisal
- National Center for Genetic Engineering and Biotechnology, Pathumthani 12120, Thailand
- Department of Biology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Supeecha Kumkate
- Department of Biology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Pravech Ajawatanawong
- Division of Bioinformatics and Data Management for Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Kanokpan Wongprasert
- Department of Anatomy, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Rutaiwan Tohtong
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Tavan Janvilisri
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
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65
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Dee EC, Freret ME, Horick N, Raldow AC, Goyal L, Zhu AX, Parikh AR, Ryan DP, Clark JW, Allen JN, Ferrone CR, Fernandez-Del Castillo C, Tanabe KK, Drapek LC, Hong TS, Qadan M, Wo JY. Patterns of Failure and the Need for Biliary Intervention in Resected Biliary Tract Cancers After Chemoradiation. Ann Surg Oncol 2020; 27:5161-5172. [PMID: 32740733 DOI: 10.1245/s10434-020-08967-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 06/10/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND This study assessed patterns of failure and rates of subsequent biliary intervention among patients with resected biliary tract cancers (BTCs) including gallbladder carcinoma (GBC) and extra- and intrahepatic cholangiocarcinoma (eCCA and iCCA) treated with adjuvant chemoradiation therapy (CRT). METHODS In this single-institution retrospective analysis of 80 patients who had GBC (n = 29), eCCA (n = 43), or iCCA (n = 8) treated with curative-intent resection and adjuvant CRT from 2007 to 2017, the median radiation dose was 50.4 Gy (range 36-65 Gy) with concurrent 5-fluorouracil (5-FU) chemotherapy. All but two of the patients received adjuvant chemotherapy. The 2-year locoregional failure (LRF), 2-year recurrence-free survival (RFS), and 2-year overall survival (OS), and univariate predictors of LRF, RFS, and OS were calculated for the entire cohort and for a subgroup excluding patients with iCCA (n = 72). The predictors of biliary interventions also were assessed. RESULTS Of the 80 patients (median follow-up period, 30.5 months; median OS, 33.9 months), 54.4% had American Joint Committee on Cancer (AJCC) stage 1 or 2 disease, 57.1% were lymph node-positive, and 66.3% underwent margin-negative resection. For the entire cohort, 2-year LRF was 23.8%, 2-year RFS was 43.7%, and 2-year OS was 62.1%. When patients with iCCA were excluded, the 2-year LRF was 22.6%, the 2-year RFS was 43.9%, and the 2-year OS was 59.2%. In the overall and subgroup univariate analyses, lymph node positivity was associated with greater LRF, whereas resection margin was not. Biliary intervention was required for 12 (63.2%) of the 19 patients with LRF versus 11 (18%) of the 61 patients without LRF (P < 0.001). Of the 12 patients with LRF who required biliary intervention, 4 died of biliary complications. CONCLUSIONS The LRF rates remained significant despite adjuvant CRT. Lymph node positivity may be associated with increased risk of LRF. Positive margins were not associated with greater LRF, suggesting that CRT may mitigate LRF risk for this group. An association between LRF and higher rates of subsequent biliary interventions was observed, which may yield significant morbidity. Novel strategies to decrease the rates of LRF should be considered.
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Affiliation(s)
| | - Morgan E Freret
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nora Horick
- Biostatistics Center, Massachusetts General Hospital, Boston, MA, USA
| | - Ann C Raldow
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Lipika Goyal
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Andrew X Zhu
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Aparna R Parikh
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - David P Ryan
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jeffrey W Clark
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jill N Allen
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Cristina R Ferrone
- Department of General and Gastrointestinal Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Carlos Fernandez-Del Castillo
- Department of General and Gastrointestinal Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Kenneth K Tanabe
- Department of Surgical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Lorraine C Drapek
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Theodore S Hong
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Motaz Qadan
- Department of General and Gastrointestinal Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jennifer Y Wo
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
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66
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JNK-mediated disruption of bile acid homeostasis promotes intrahepatic cholangiocarcinoma. Proc Natl Acad Sci U S A 2020; 117:16492-16499. [PMID: 32601222 PMCID: PMC7368313 DOI: 10.1073/pnas.2002672117] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Obesity is associated with hepatic steatosis and activation of the cJun NH2-terminal kinase (JNK) stress-signaling pathway. Studies in mice demonstrate that JNK deficiency in the liver prevents the development of hepatic steatosis. This observation suggests that inhibition of JNK signaling may represent a possible treatment for hepatic steatosis. However, the long-term consequences of JNK inhibition are poorly understood. Here we demonstrate that loss of JNK causes changes in cholesterol and bile acid metabolism that promote cholestasis, bile duct proliferation, and intrahepatic cholangiocarcinoma. We identify PPARα activation as the molecular mechanism that accounts for this phenotype. Our analysis has important implications for the long-term use of JNK inhibitors for the treatment of obesity. Metabolic stress causes activation of the cJun NH2-terminal kinase (JNK) signal transduction pathway. It is established that one consequence of JNK activation is the development of insulin resistance and hepatic steatosis through inhibition of the transcription factor PPARα. Indeed, JNK1/2 deficiency in hepatocytes protects against the development of steatosis, suggesting that JNK inhibition represents a possible treatment for this disease. However, the long-term consequences of JNK inhibition have not been evaluated. Here we demonstrate that hepatic JNK controls bile acid production. We found that hepatic JNK deficiency alters cholesterol metabolism and bile acid synthesis, conjugation, and transport, resulting in cholestasis, increased cholangiocyte proliferation, and intrahepatic cholangiocarcinoma. Gene ablation studies confirmed that PPARα mediated these effects of JNK in hepatocytes. This analysis highlights potential consequences of long-term use of JNK inhibitors for the treatment of metabolic syndrome.
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67
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Dokduang H, Jamnongkarn W, Promraksa B, Suksawat M, Padthaisong S, Thanee M, Phetcharaburanin J, Namwat N, Sangkhamanon S, Titapun A, Khuntikeo N, Klanrit P, Loilome W. In vitro and in vivo Anti-Tumor Effects of Pan-HER Inhibitor Varlitinib on Cholangiocarcinoma Cell Lines. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:2319-2334. [PMID: 32606601 PMCID: PMC7296552 DOI: 10.2147/dddt.s250061] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 05/20/2020] [Indexed: 12/23/2022]
Abstract
Background Cholangiocarcinoma (CCA) is a slowly progressing but highly aggressive malignancy. Targeting the HER protein family represents a potential therapeutic strategy for CCA treatment. The pan-HER inhibitor varlitinib is being developed for the treatment of breast cancer, gastric cancer, and biliary tract cancer, which includes CCA. This study aims to evaluate the anti-tumor effect of varlitinib on CCA using both in vitro and in vivo models. Materials and Methods HER family expression profiles and the cytotoxic activity of varlitinib were determined in CCA cell lines (KKU-214, KKU-213, KKU-156 and KKU-100) and cholangiocyte (MMNK-1). Anti-proliferation and apoptosis induction were examined in KKU-214 and KKU-100 cell lines. A combination of varlitinib with PI3K inhibitor, BKM-120, was explored for efficacy in the KKU-100 cell line. In addition, the anti-tumor activity of varlitinib on CCA and the key metabolites were evaluated in tumor tissues from CCA xenograft model. Results Elevated expressions of EGFR and HER2 were observed in KKU-214 and KKU-100 cells and varlitinib can suppress CCA cell growth in the micromolar range. Varlitinib inhibits cell proliferation and enhances cell death via the suppression of Akt and Erk1/2 activity in the KKU-214 cell line. While KKU-100 cells showed a poor response to varlitinib, a combination of varlitinib with BKM-120 improved anti-tumor activity. Varlitinib can significantly suppress tumor growth in the CCA xenograft model after oral administration for 15 days without noticeable toxicity, and aspartate can be the key metabolite to correlate with varlitinib response. Conclusion Our study indicates that varlitinib is a promising therapeutic agent for CCA treatment via the inhibition of EGFR/HER2. The anti-tumor effect of varlitinib on CCA also showed synergism in combination with PI3K inhibition. Aspartate metabolite level was correlated with varlitinib response. Combination of varlitinib with targeted drug or cytotoxic drug was recommended.
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Affiliation(s)
- Hasaya Dokduang
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Wassana Jamnongkarn
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Bundit Promraksa
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Manida Suksawat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Sureerat Padthaisong
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Malinee Thanee
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Jutarop Phetcharaburanin
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Nisana Namwat
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Sakkarn Sangkhamanon
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Attapol Titapun
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Poramate Klanrit
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Watcharin Loilome
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
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Ogul A, Kidi MM, Buyuksimsek M. Advanced Biliary Tract Cancer Treated with Gemcitabine plus Cisplatin (GEMCIS) and Novel Inflammatory Markers. J Gastrointest Cancer 2020; 52:294-299. [PMID: 32495108 DOI: 10.1007/s12029-020-00428-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE It is known that chronic inflammation plays an important role in the etiopathogenesis of biliary tract carcinoma (BTC). In this study, we wanted to examine the effect of neutrophil-to-lymphocyte ratio (NLR), derived neutrophil-to-lymphocyte ratio (dNLR), and prognostic nutritional index (PNI) on survival in advanced BTC treated with gemcitabine plus cisplatin (GEMCIS) regimen. METHODS Forty-two patients with advanced BTC treated with GEMCIS regimen were included in the study. Measurements for NLR, dNLR and PNI were calculated with available formulas. NLR, dNLR, and PNI values were dichotomized based on receiver operating characteristic curve analysis (cut-off values 3.94, 2.66, and 46, respectively). Univariate and multivariate analyses were performed to identify prognostic factors for 6-month progression free survival (PFS) and overall survival (OS) using a Cox proportional hazards model. RESULTS The mean PFS was 5.3 (median 5) months, and the mean OS was 10.7 (median 11) months. The pre-treatment increased NLR (≥ 3.94) value was prognostic for lower 6-month PFS and 12-month OS rates. dNLR was not found to be important for survival times. Low PNI (< 36) value was prognostic for lower 6-month PFS and 12-month OS rates. In the multivariate analysis, increased NLR value was determined as an independent prognostic factor for 6-month PFS. CONCLUSION In patients with advanced BTC using GEMCIS as the first-line chemotherapy regimen, NLR and PNI can be used as prognostic inflammatory markers for 6-month PFS and 12-month OS.
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Affiliation(s)
- Ali Ogul
- Adana City Education and Research Hospital, Adana Health Practice and Research Center , Department of Medical Oncology, Adana, Turkey
| | - Mehmet Mutlu Kidi
- Department of Internal Medicine, Cukurova University Faculty of Medicine, Adana, Turkey
| | - Mahmut Buyuksimsek
- Adana City Education and Research Hospital, Adana Health Practice and Research Center , Department of Medical Oncology, Adana, Turkey.
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69
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A Novel Approach for the Genetic Analysis of Biliary Tract Cancer Specimens Obtained Through Endoscopic Ultrasound-Guided Fine Needle Aspiration Using Targeted Amplicon Sequencing. Clin Transl Gastroenterol 2020; 10:e00022. [PMID: 30908307 PMCID: PMC6445609 DOI: 10.14309/ctg.0000000000000022] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Biliary tract cancer (BTC) is an aggressive malignant tumor, and biomarker-based clinical trials for this cancer are currently ongoing. Endoscopic ultrasound–guided fine needle aspiration (EUS-FNA) is a safe procedure and enables pathological diagnoses; however, it is uncertain whether a tiny tumor sample of BTC obtained through EUS-FNA can be analyzed for diverse genetic alterations in the development and tolerance of BTC. Thus, we aimed to verify the feasibility of genetic analyses with EUS-FNA samples of BTC.
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70
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Arora M, Bogenberger JM, Abdelrahman A, Leiting JL, Chen X, Egan JB, Kasimsetty A, Lenkiewicz E, Malasi S, Uson PLS, Nagalo BM, Zhou Y, Salomao MA, Kosiorek HE, Braggio E, Barrett MT, Truty MJ, Borad MJ. Evaluation of NUC-1031: a first-in-class ProTide in biliary tract cancer. Cancer Chemother Pharmacol 2020; 85:1063-1078. [PMID: 32440762 DOI: 10.1007/s00280-020-04079-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 05/07/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE NUC1031 is a first-in-class ProTide, that is a gemcitabine pro-drug designed to overcome putative mechanisms of resistance, including decreased expression of hENT/hCNT transporters, absence of activating enzymes such as deoxycytidine kinase (dCK) and presence of degrading enzymes such as cytidine deaminase (CDA). We undertook comprehensive pre-clinical evaluation of NUC1031 in biliary tract cancer (BTC) models, given that gemcitabine/cisplatin is a standard first-line therapy in advanced BTC. METHODS Here, we compared the in vitro activity of NUC1031 in comparison to gemcitabine, validate putative mechanism(s) of action, assessed potential biomarkers of sensitivity or resistance, and performed combination studies with cisplatin. We also evaluated the in vivo efficacy of NUC1031 and gemcitabine using a CDA-high cholangiocarcinoma patient-derived xenograft (PDX) model. RESULTS In a panel of BTC cell lines (N = 10), NUC1031 had less potency than gemcitabine in multiple cellular assays. NUC1031 did not demonstrate evidence of greater synergy over gemcitabine in combination with cisplatin. Surprisingly, efficacy of both gemcitabine and NUC1031 was not found to be correlated with hENT/hCTN, dCK or CDA transcript levels. Gemcitabine and NUC1031 showed equivalent efficacy in a CDA-high PDX model in vivo contradicting the primary rationale of NUC1031 design. CONCLUSION NUC1031 did not exhibit evidence of superior activity over gemcitabine, as a single-agent, or in combination with cisplatin, in either our in vivo or in vitro BTC models. Given that the largest Phase 3 study (ClinicalTrials.gov: NCT0314666) to date in BTC is underway (N = 828) comparing NUC1031/cisplatin to gemcitabine/cisplatin, our results suggest that a more conservative clinical evaluation path would be more appropriate.
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Affiliation(s)
- Mansi Arora
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Cancer Cell, Gene and Virus Therapy Lab, Mayo Clinic Cancer Center, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ, 85254, USA
| | - James M Bogenberger
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Cancer Cell, Gene and Virus Therapy Lab, Mayo Clinic Cancer Center, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ, 85254, USA
| | | | | | - Xianfeng Chen
- Department of Informatics, Mayo Clinic, Scottsdale, AZ, USA
| | - Jan B Egan
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
| | - Aradhana Kasimsetty
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Elzbieta Lenkiewicz
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Smriti Malasi
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Pedro Luiz Serrano Uson
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Bolni Marius Nagalo
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Cancer Cell, Gene and Virus Therapy Lab, Mayo Clinic Cancer Center, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ, 85254, USA
| | - Yumei Zhou
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Cancer Cell, Gene and Virus Therapy Lab, Mayo Clinic Cancer Center, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ, 85254, USA
| | - Marcela A Salomao
- Department of Lab Medicine and Pathology, Mayo Clinic, Scottsdale, AZ, USA
| | - Heidi E Kosiorek
- Department of Health Sciences Research, Mayo Clinic, Scottsdale, AZ, USA
| | - Esteban Braggio
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
- Department of Cancer Biology, Mayo Clinic, Rochester, MN, USA
- Cancer Cell, Gene and Virus Therapy Lab, Mayo Clinic Cancer Center, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ, 85254, USA
| | - Michael T Barrett
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Mark J Truty
- Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Mitesh J Borad
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA.
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA.
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA.
- Cancer Cell, Gene and Virus Therapy Lab, Mayo Clinic Cancer Center, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ, 85254, USA.
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D'Andrea MR, Gill CM, Umphlett M, Tsankova NM, Fowkes M, Bederson JB, Brastianos PK, Shrivastava RK. Brain Metastases from Biliary Tract Cancers: A Case Series and Review of the Literature in the Genomic Era. Oncologist 2020; 25:447-453. [PMID: 31694894 PMCID: PMC7216433 DOI: 10.1634/theoncologist.2019-0306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 09/12/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Biliary tract cancers (BTCs) are highly fatal malignancies that make up less than 1% of all cancers. BTC is often diagnosed at an unresectable stage; surgical resection remains the only definitive treatment. Brain metastases (BMs) from BTC are extremely rare, and few studies on patients with BMs from BTC exist. The aim of this study was to identify clinical characteristics associated with poor prognosis for patients with BMs from BTC. MATERIALS AND METHODS We performed a retrospective review of electronic medical records for patients with BMs from BTC managed at Mount Sinai Hospital from 2000 to 2017. Data on patient characteristics, magnetic resonance imaging findings, treatment regimens, and clinical outcomes were analyzed. RESULTS We identified 1,910 patients with BTC. Nine patients developed BMs, with an incidence of 0.47%. Of these nine patients, six had intrahepatic cholangiocarcinoma, two had extrahepatic cholangiocarcinoma, and one had gallbladder cancer. Six (66.7%) patients had one BM, one (11.1%) patient had two BMs, and two (22.2%) patients had three or more BMs. Four (44.4%) patients underwent BM resection, and seven (77.8%) received BM radiation. Median overall survival from time of BM diagnosis was 3.8 months (95% confidence interval 0.1-16.9). CONCLUSION Development of BMs from BTC is rare; however, prognosis is less than 4 months. BM diagnosis can occur within 2 years of primary diagnosis. As targeted therapeutics emerge, future studies ought to focus on identifying genomic BM markers associated with BTC subtypes. IMPLICATIONS FOR PRACTICE In the largest retrospective study of biliary tract cancer brain metastases, the clinical presentation and outcomes are reported of nine patients with an extremely rare clinical entity. The genomic literature and potential therapeutic targets for these patients with limited treatment options is comprehensively and exhaustively discussed.
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Affiliation(s)
- Megan R. D'Andrea
- Department of Neurosurgery, Mount Sinai Medical CenterNew YorkNew YorkUSA
| | - Corey M. Gill
- Department of Neurosurgery, Mount Sinai Medical CenterNew YorkNew YorkUSA
| | - Melissa Umphlett
- Department of Pathology, Mount Sinai Medical CenterNew YorkNew YorkUSA
| | | | - Mary Fowkes
- Department of Pathology, Mount Sinai Medical CenterNew YorkNew YorkUSA
| | - Joshua B. Bederson
- Department of Neurosurgery, Mount Sinai Medical CenterNew YorkNew YorkUSA
| | - Priscilla K. Brastianos
- Department of Neurology and Cancer Center, Massachusetts General HospitalBostonMassachusettsUSA
| | - Raj K. Shrivastava
- Department of Neurosurgery, Mount Sinai Medical CenterNew YorkNew YorkUSA
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72
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Qian Z, Hu W, Lv Z, Liu H, Chen D, Wang Y, Wu J, Zheng S. PKM2 upregulation promotes malignancy and indicates poor prognosis for intrahepatic cholangiocarcinoma. Clin Res Hepatol Gastroenterol 2020; 44:162-173. [PMID: 31303531 DOI: 10.1016/j.clinre.2019.06.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 05/19/2019] [Accepted: 06/07/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Although pyruvate kinase M2 (PKM2) has been shown to be among the crucial enzymes that regulate aerobic glycolysis in multiple tumour cells, its role in the treatment and prognosis of intrahepatic cholangiocarcinoma (ICC) remains unclear. This study primarily aimed to determine whether the expression status of PKM2 is potentially associated with the clinical outcomes of ICC. METHODS PKM2 expression was evaluated in ICC cell lines and tissues via real-time quantitative reverse-transcription polymerase chain reaction, immunofluorescence assays, and Western blot, and its prognostic value was determined according to its impact on the overall survival of patients. RESULTS We found that PKM2 is highly expressed in ICC, and this was correlated with patient survival. Moreover, we found that PKM2 knockdown could considerably inhibit ICC cell proliferation, invasion, and migration in vitro. CONCLUSIONS PKM2 was overexpressed in ICC, and it may regulate proliferation, invasion, and migration and lead to poor prognosis. Thus, PKM2 might be a potential independent prognostic factor for ICC.
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Affiliation(s)
- Ze Qian
- Division of Hepatobiliary, Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Hangzhou, China; Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China; Collaborative innovation center for Diagnosis treatment of infectious diseases, Hangzhou, China
| | - Wendi Hu
- Division of Hepatobiliary, Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Hangzhou, China; Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China; Collaborative innovation center for Diagnosis treatment of infectious diseases, Hangzhou, China
| | - Zhen Lv
- Division of Hepatobiliary, Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Hangzhou, China; Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China; Collaborative innovation center for Diagnosis treatment of infectious diseases, Hangzhou, China
| | - Hua Liu
- Division of Hepatobiliary, Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Hangzhou, China; Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China; Collaborative innovation center for Diagnosis treatment of infectious diseases, Hangzhou, China
| | - Diyu Chen
- Division of Hepatobiliary, Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Hangzhou, China; Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China; Collaborative innovation center for Diagnosis treatment of infectious diseases, Hangzhou, China
| | - Yacong Wang
- Department of Gerontology, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jian Wu
- Division of Hepatobiliary, Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Hangzhou, China; Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China; Collaborative innovation center for Diagnosis treatment of infectious diseases, Hangzhou, China.
| | - Shusen Zheng
- Division of Hepatobiliary, Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Hangzhou, China; Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China; Collaborative innovation center for Diagnosis treatment of infectious diseases, Hangzhou, China.
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73
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Gavriilidis P, Askari A, Roberts KJ, Sutcliffe RP. Appraisal of the current guidelines for management of cholangiocarcinoma-using the Appraisal of Guidelines Research and Evaluation II (AGREE II) Instrument. Hepatobiliary Surg Nutr 2020; 9:126-135. [PMID: 32355672 DOI: 10.21037/hbsn.2019.09.06] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cholangiocarcinoma (CC) is the second most common primary liver tumour. High-quality guidelines are essential for effective patient stratification and individualised treatment. This study aimed to appraise the methodological quality of existing guidelines for the resection of CC using the Appraisal of Guidelines for Research & Evaluation (AGREE II) instrument. A systematic search of the literature in Cochrane, PubMed, Google Scholar, and Embase was performed. Assessment of the clinical practice guidelines (CPGs) and consensuses was performed using the AGREE II instrument by four clinicians experienced in surgical practice and the AGREE II appraisal method. Literature searches identified 13 guidelines of highly variable quality according to the AGREE II criteria. The guidelines scored well in certain domains such as scope & purpose (median score across all guidelines; 65%), clarity of presentation (76%), and editorial independence (56%). However, they scored poorly for applicability (13%), rigour of development (30%), and stakeholder involvement (39%). None of the 13 guidelines was recommended universally for use without modification. Overall, the methodological quality of guidelines on the surgical management of CC is poor. Future updates should address and modify shortcomings detected by the AGREE II instrument, thereby facilitating better patient stratification and individualised treatment strategies.
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Affiliation(s)
- Paschalis Gavriilidis
- Department of Hepato-Pancreato-Biliary and Liver Transplant Surgery, Queen Elizabeth University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Alan Askari
- Department of Upper Gastro-Intestinal Surgery, West Hertfordshire Hospitals NHS Trust, Watford, UK
| | - Keith J Roberts
- Department of Hepato-Pancreato-Biliary and Liver Transplant Surgery, Queen Elizabeth University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Robert P Sutcliffe
- Department of Hepato-Pancreato-Biliary and Liver Transplant Surgery, Queen Elizabeth University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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74
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Salati M, Filippi R, Vivaldi C, Caputo F, Leone F, Salani F, Cerma K, Aglietta M, Fornaro L, Sperti E, Di Maio M, Ortega C, Fenocchio E, Lombardi P, Cagnazzo C, Depetris I, Gelsomino F, Spallanzani A, Santini D, Silvestris N, Aprile G, Roviello G, Scartozzi M, Cascinu S, Casadei-Gardini A. The prognostic nutritional index predicts survival and response to first-line chemotherapy in advanced biliary cancer. Liver Int 2020; 40:704-711. [PMID: 31773848 DOI: 10.1111/liv.14314] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/06/2019] [Accepted: 11/23/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND An accurate risk-stratification is key to optimize the benefit-to-risk ratio of palliative treatment in advanced biliary cancer. We aimed at assessing the impact of the prognostic nutritional index (PNI) on survival and treatment response in advanced biliary cancer (ABC) receiving first-line chemotherapy. METHODS Medical records of ABC treated with standard chemotherapy at the Modena Cancer Centre were retrospectively reviewed for variables deemed of potential interest, including the PNI. Univariate and multivariate analyses were performed to investigate the association between the covariates and overall survival (OS). RESULTS 114 ABC fulfilled the inclusion criteria and made up the training cohort. A PNI cut-off value of 36.7 was established using the receiver operating characteristic (ROC) analysis. At both the univariate and the multivariate analysis, low PNI value (<36.7) was associated with shorter OS (P = .0011), together with increased NLR (P = .0046) and ECOG >1 (P < .0001). The median OS was 5.4 vs 12.1 months in the low- vs high PNI-group. Moreover, a PNI value >36.7 resulted in a higher disease control in patients treated with gemcitabine/platinum combination (61.4% vs 34.3%). These results were validated in an independent cohort of 253 ABC. CONCLUSIONS We demonstrated and externally validated a prognostic role for the PNI in ABC treated with first-line chemotherapy. Although the PNI turned out to be predictive in the subset of patients receiving platinum/gemcitabine combination, future prospective confirmation is needed.
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Affiliation(s)
- Massimiliano Salati
- Department of Oncology and Hematology, Division of Oncology, University of Modena and Reggio Emilia, Modena, Italy
| | - Roberto Filippi
- Department of Oncology, University of Turin, Turin, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | | | - Francesco Caputo
- Department of Oncology and Hematology, Division of Oncology, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesco Leone
- Department of Oncology, University of Turin, Turin, Italy.,SC Oncologia ASL Biella, Biella, Italy
| | | | - Krisida Cerma
- Department of Oncology and Hematology, Division of Oncology, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Aglietta
- Department of Oncology, University of Turin, Turin, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | | | - Elisa Sperti
- Department of Oncology, University of Turin, Turin, Italy.,Oncologia Medica AO Ordine Mauriziano, Turin, Italy
| | - Massimo Di Maio
- Department of Oncology, University of Turin, Turin, Italy.,Oncologia Medica AO Ordine Mauriziano, Turin, Italy
| | | | - Elisabetta Fenocchio
- Department of Oncology, University of Turin, Turin, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Pasquale Lombardi
- Department of Oncology, University of Turin, Turin, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Celeste Cagnazzo
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy.,City of Health and Science Hospital of Turin, Pediatric Oncoematology, Regina Margherita Children's Hospital, Turin, Italy
| | - Ilaria Depetris
- SC Medical Oncology 1, Istituto Oncologico Veneto - IRCCS, Padova, Italy
| | - Fabio Gelsomino
- Department of Oncology and Hematology, Division of Oncology, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Spallanzani
- Department of Oncology and Hematology, Division of Oncology, University of Modena and Reggio Emilia, Modena, Italy
| | - Daniele Santini
- Department of Medical Oncology, Università Campus Bio-Medico, Rome, Italy
| | - Nicola Silvestris
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy.,Medical Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Giuseppe Aprile
- Department of Oncology, San Bortolo General Hospital, Vicenza, Italy
| | | | - Mario Scartozzi
- Medical Oncology Unit, University of Cagliari, Cagliari, Italy
| | - Stefano Cascinu
- Department of Oncology and Hematology, Division of Oncology, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Casadei-Gardini
- Department of Oncology and Hematology, Division of Oncology, University of Modena and Reggio Emilia, Modena, Italy
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Feng F, Huang C, Xiao M, Wang H, Gao Q, Chen Z, Xu X, Zhou J, Li F, Li Y, Zhang D, Chang Y, Jiang X. Establishment and characterization of patient-derived primary cell lines as preclinical models for gallbladder carcinoma. Transl Cancer Res 2020; 9:1698-1710. [PMID: 35117518 PMCID: PMC8798768 DOI: 10.21037/tcr.2020.02.04] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 01/18/2020] [Indexed: 01/18/2023]
Abstract
Background Gallbladder carcinoma (GBC) is one of the most lethal malignancies which do not have a targeted drug in the clinic. Patient-derived primary cell lines (PDCs) are useful in assessment of cancer complexity and heterogeneity, drug-sensitivity tests, and personalized-drug-selection guidance. The aim of this study is to establish GBC PDCs and characterize their biological features. Methods The characterization of PDCs was defined by morphology, growth kinetics, chromosomal analysis, short tandem repeat (STR) analysis, RNA-seq and tumorigenicity. Glycosylation of PDCs derived from GBC was first studied, and the PDC model’s performance were also tested and evaluated using seven molecular target inhibitors. Results Three novel GBC cell lines from three GBC patients were successfully established and denoted as JXQ-3D-902R4, JXQ-3D-4494R, and JXQ-3D-4786R. These cell lines demonstrated the heterogeneous characteristics of tumor morphology and phenotypes which are consistent with primary GBC, such as irregular cell shape, varied chromosomal numbers, and different STR patterns. Moreover, the growth activity and tumorigenicity ability varied among the cell lines, of which JXQ-3D-4494R exhibited the best growth rate. Furthermore, glycan profiling of whole proteins were detected and characterized. Unique N-glycans of each PDC were identified, JXQ-3D-902R4, JXQ-3D-4494R and JXQ-3D-4786R contained ten, four and seven unique glycans, respectively. The epithelial origins of three PDCs were confirmed using RNA-seq based on the highly expressed typical epithelial marker genes. Moreover, the drug-sensitivity results demonstrated that the three PDCs exhibited different responses to the seven-most commonly used targeted medicines belonging to three groups: cell-cycle inhibitors, PI3K/AKT/mTOR signaling-pathway inhibitors, and ErbB inhibitors. JXQ-3D-4494R was sensitive to most of the inhibitors, JXQ-3D-4786R was sensitive to ErbB inhibitors, and JXQ-3D-902R4 was sensitive to PI3K/AKT/mTOR inhibitors. Conclusions These results indicate that PDCs may be efficient preclinical models for further investigation of the biological behaviors and potential targeted therapies of human GBC.
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Affiliation(s)
- Feiling Feng
- Department of Biliary I, Shanghai Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai 200438, China
| | - Chuncui Huang
- Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China
| | - Mingjia Xiao
- Department of Biliary I, Shanghai Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai 200438, China
| | - Huizhen Wang
- Research and Development Institute of Precision Medicine, 3D Medicines Inc., Shanghai 201114, China
| | - Qingxiang Gao
- Department of Biliary I, Shanghai Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai 200438, China
| | - Zishuo Chen
- Research and Development Institute of Precision Medicine, 3D Medicines Inc., Shanghai 201114, China
| | - Xiaoya Xu
- Research and Development Institute of Precision Medicine, 3D Medicines Inc., Shanghai 201114, China
| | - Jun Zhou
- Research and Development Institute of Precision Medicine, 3D Medicines Inc., Shanghai 201114, China
| | - Fugen Li
- Research and Development Institute of Precision Medicine, 3D Medicines Inc., Shanghai 201114, China
| | - Yan Li
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Dadong Zhang
- Research and Development Institute of Precision Medicine, 3D Medicines Inc., Shanghai 201114, China
| | - Yanxin Chang
- Biliary Tract Surgery Department, Shanghai Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai 200438, China
| | - Xiaoqing Jiang
- Department of Biliary I, Shanghai Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai 200438, China
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76
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Nakagawa R, Hiep NC, Ouchi H, Sato Y, Harada K. Expression of fatty-acid-binding protein 5 in intrahepatic and extrahepatic cholangiocarcinoma: the possibility of different energy metabolisms in anatomical location. Med Mol Morphol 2020; 53:42-49. [PMID: 31432248 DOI: 10.1007/s00795-019-00230-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/13/2019] [Indexed: 02/07/2023]
Abstract
The biliary tract cancer (BTC) covers a range of carcinomas, including intrahepatic cholangiocarcinoma (ICC), cholangiolocellular carcinoma (CoCC), perihilar cholangiocarcinoma (perihilar CC), extrahepatic cholangiocarcinoma (ECC), and gallbladder cancer (GBC), defined according to the anatomical location. These adenocarcinomas mostly comprise biliary epithelial cell-derived malignant cells. In addition to anatomical differences, there are morphological and biological differences in BTC starting from embryonic development of the tissues extending to physiological differences. Fatty acid-binding proteins (FABPs) are closely associated with the energy metabolism. Using surgical specimens from 74 BTCs, we performed immunohistochemistry for FABP5 and its associated molecules, including peroxisome proliferator-activated receptor γ (PPARγ), PPARγ coactivator 1 (PGC-1), and estrogen-related receptor α (ERRα). We found that the expression patterns of small BTCs (ICC and CoCC) considerably differed from those of large BTCs (perihilar CC, ECC, and GBC). Expression of FABP5 and PGC-1 in large BTCs was high compared with those of small BTCs, but no difference in the expression of PPARγ and ERRα was observed. FABP5 appears to play a role in malignant progression in large BTCs. Small and large BTCs possess different energy metabolism systems owing to their different anatomical locations and course of carcinogenesis, although all BTCs originate from biliary epithelial cells.
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Affiliation(s)
- Risa Nakagawa
- Department of Human Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, 920-8640, Japan
| | - Nguyen Canh Hiep
- Department of Human Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, 920-8640, Japan
| | - Hirofumi Ouchi
- Department of Human Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, 920-8640, Japan
| | - Yasunori Sato
- Department of Human Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, 920-8640, Japan
| | - Kenichi Harada
- Department of Human Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, 920-8640, Japan.
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77
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Kish M, Chan K, Perry K, Ko YJ. A systematic review and network meta-analysis of adjuvant therapy for curatively resected biliary tract cancers. Curr Oncol 2020; 27:e20-e26. [PMID: 32218664 PMCID: PMC7096209 DOI: 10.3747/co.27.5465] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Background Recent randomized controlled trials (rcts) have contributed high-quality data about adjuvant therapy in curatively resected biliary tract cancer (btc); however, a standard approach to treating those patients still has not been developed. Methods We conducted a systematic review of published studies and abstracts up to and including June 2018, choosing rcts involving patients with btc receiving adjuvant chemotherapy after complete surgical resection. Network meta-analysis methods were used for indirect comparisons of overall survival (os) and relapse-free survival (rfs) for various adjuvant therapies. Results Five rcts were included in qualitative synthesis, and three rcts (bilcap, prodige 12-accord 18, and bcat) had data sufficient for inclusion in the meta-analysis. Results from the indirect comparison demonstrated no significant improvement in os for capecitabine compared with gemcitabine or with gemcitabine-oxaliplatin (gemox), the hazard ratios (hrs) being 0.82 [95% confidence interval (ci): 0.53 to 1.27] and 0.86 (95% ci: 0.56 to 1.34) respectively. Similarly, no significant improvement in rfs was observed for capecitabine compared with gemcitabine or gemox. Conclusions Although in the present analysis, we found no statistically significant improvements in os or rfs for capecitabine compared with gemox or gemcitabine, capecitabine can-until further prospective trials are completed-be considered the standard of care in the adjuvant setting based on a single randomized phase iii study.
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Affiliation(s)
- M Kish
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON
- Department of Medicine, Queen's University, Kingston, ON
| | - K Chan
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON
| | - K Perry
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON
| | - Y J Ko
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON
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78
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Sahara K, Farooq SA, Tsilimigras DI, Merath K, Paredes AZ, Wu L, Mehta R, Hyer JM, Endo I, Pawlik TM. Immunotherapy utilization for hepatobiliary cancer in the United States: disparities among patients with different socioeconomic status. Hepatobiliary Surg Nutr 2020; 9:13-24. [PMID: 32140475 DOI: 10.21037/hbsn.2019.07.01] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Patients with advanced hepatobiliary cancer (HBC) have a dismal prognosis and limited treatment options. Immunotherapy has been considered as a promising treatment, especially for cancers not amenable to surgery. Methods Between 2004, and 2015, patients diagnosed with hepatocellular carcinoma (HCC), intra- and extrahepatic cholangiocarcinoma and gallbladder cancer (GBC) were identified in the National Cancer Database. Results Among 249,913 patients with HBC, only 585 (0.2%) patients received immunotherapy. Among patients who received immunotherapy, most patients were diagnosed between 2012 and 2015, had private insurance, as well as an income ≥$46,000 and were treated at an academic facility. The use of immunotherapy among HBC patients varied by diagnosis (HCC, 67.7%; bile duct cancer, 14%). On multivariable analysis, a more recent period of diagnosis (OR 1.80, 95% CI: 1.44-2.25), median income >$46,000 (OR 1.43, 95% CI: 1.11-1.87), and higher tumor stage (stage III, OR 2.22, 95% CI: 1.65-3.01; stage IV, OR 3.24, 95% CI: 2.41-4.34) were associated with greater odds of receiving immunotherapy. Conclusions Overall utilization of immunotherapy in the US among patients with HBC was very low, yet has increased over time. Certain socioeconomic factors were associated with an increased likely of receiving immunotherapy, suggesting disparities in access of patients with lower socioeconomic status.
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Affiliation(s)
- Kota Sahara
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA.,Gastroenterological Surgery Division, Yokohama City University School of Medicine, Yokohama, Japan
| | - S Ayesha Farooq
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Diamantis I Tsilimigras
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Katiuscha Merath
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Anghela Z Paredes
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Lu Wu
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Rittal Mehta
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - J Madison Hyer
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Itaru Endo
- Gastroenterological Surgery Division, Yokohama City University School of Medicine, Yokohama, Japan
| | - Timothy M Pawlik
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
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Kim H, Heo MH, Kim JY. Comparison of the effects of adjuvant concurrent chemoradiotherapy and chemotherapy for resected biliary tract cancer. BMC Gastroenterol 2020; 20:20. [PMID: 31992208 PMCID: PMC6986049 DOI: 10.1186/s12876-020-1171-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 01/15/2020] [Indexed: 12/01/2022] Open
Abstract
Background Biliary tract cancers (BTC) have a poor prognosis even after curative resection because of frequent local and distant recurrences. Therefore, the importance of adjuvant therapy in BTC has been advocated to improve outcomes. However, the choice of adjuvant therapy is still controversial. The aim of this study was to compare the effects of adjuvant concurrent chemoradiotherapy (CCRT) and chemotherapy on resected BTC. Methods We analyzed 92 patients who had curatively resected BTC and had received adjuvant CCRT or chemotherapy from January 2000 to December 2017 at Keimyung University Dongsan Medical Center. Results Of the patients, 46 received adjuvant CCRT and 46 received adjuvant chemotherapy. The median recurrence-free survival (RFS) for the adjuvant CCRT and chemotherapy groups were 13.8 and 11.2 months (p = 0.014), respectively. The median overall survival (OS) for the adjuvant CCRT and chemotherapy groups were 30.1 and 26.0 months (p = 0.222), respectively. Adjuvant CCRT had significantly better RFS and numerically higher OS than did chemotherapy. For subgroups with no lymph node (LN) involvement (RFS p = 0.006, OS p = 0.420) or negative resection margins (RFS p = 0.042, OS p = 0.098), adjuvant CCRT led to significantly longer RFS and numerically higher OS than did chemotherapy. For multivariate analysis, the pattern of adjuvant treatment (chemotherapy vs. CCRT, p = 0.004, HR 2.351), histologic grade (poor vs. well, p = 0.023, HR 4.793), and LN involvement (p = 0.028, HR 1.912) were the significant prognostic factors for RFS. Conclusions Our study demonstrated the superiority of adjuvant CCRT over chemotherapy for improving RFS in curatively resected BTC.
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Affiliation(s)
- Hyera Kim
- Division of Hematology and Oncology, Department of Internal Medicine, Keimyung University, Dongsan Medical Center, 56 Dalseong-ro, Jung-gu, Daegu, 41931, South Korea.
| | - Mi Hwa Heo
- Division of Hematology and Oncology, Department of Internal Medicine, Keimyung University, Dongsan Medical Center, 56 Dalseong-ro, Jung-gu, Daegu, 41931, South Korea
| | - Jin Young Kim
- Division of Hematology and Oncology, Department of Internal Medicine, Keimyung University, Dongsan Medical Center, 56 Dalseong-ro, Jung-gu, Daegu, 41931, South Korea
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80
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Wang G, Wang Q, Fan X, Ding L, Dong L. The Significance of Adjuvant Therapy for Extrahepatic Cholangiocarcinoma After Surgery. Cancer Manag Res 2019; 11:10871-10882. [PMID: 31920396 PMCID: PMC6941596 DOI: 10.2147/cmar.s224583] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 12/03/2019] [Indexed: 12/14/2022] Open
Abstract
Extrahepatic cholangiocarcinoma (EHCC) is a rare malignant tumor, and current treatment methods are also relatively limited. Radical surgery is the only potentially curative method for the long survival time. However, despite undergoing radical resection, prognosis remained poor due to the high recurrence rate and distant metastasis. Therefore, adjuvant chemotherapy and radiotherapy should be offered to patients who have undergone surgery. Unfortunately, the low incidence of this disease has resulted in a lack of high-level evidence to confirm the importance of adjuvant chemotherapy or radiotherapy. At present, it is still controversial whether adjuvant therapy can prolong the survival of patients after operation, especially patients with negative margins or lymph nodes. Furthermore, standard regimens of adjuvant have not been identified. This review summarizes the currently available evidence of the effect of adjuvant therapy in the management of EHCC. Ultimately, we concluded that adjuvant therapy may improve survival in high-risk (positive margin or lymph node or advanced stage) patients and adjuvant concurrent chemoradiotherapy followed by chemotherapy may be the optimum selection for them. This needs to be verified by randomized prospective clinical trials.
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Affiliation(s)
- Gaoyuan Wang
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, People's Republic of China
| | - Qiang Wang
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, People's Republic of China
| | - Xia Fan
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, People's Republic of China
| | - Lijuan Ding
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, People's Republic of China
| | - Lihua Dong
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, People's Republic of China
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81
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Zong H, Zhou H, Xiang Y, Wu G. miR-125b suppresses cellular proliferation by targeting c-FLIP in gallbladder carcinoma. Oncol Lett 2019; 18:6822-6828. [PMID: 31788125 DOI: 10.3892/ol.2019.11000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 08/13/2019] [Indexed: 01/07/2023] Open
Abstract
Gallbladder carcinoma (GBC) is the most common malignant tumor of the biliary tract. The incidence rate of gallbladder cancer ranks sixth among gastrointestinal types of cancer, and its incidence is increasing each year. Further clarification of the pathogenesis of GBC is essential, and identification of novel effective treatments is required. It has been previously demonstrated that high expression of the anti-apoptotic protein cellular Fas-associated death domain-like interleukin-1-converting enzyme inhibitory protein (c-FLIP) in GBC inhibited apoptosis in gallbladder cancer cells. In subsequent experiments, it was observed that microRNA (miR)-125b could target c-FLIP and inhibit the protein expression of c-FLIP by binding to the 3'untranslated regions of c-FLIP mRNA. In addition, the expression of miR-125b in GBC was significantly decreased, and the growth of gallbladder cancer cells was inhibited by the overexpression of miR-125b. The present study demonstrated that miR-125b could suppress the proliferation of gallbladder cancer cells by targeting c-FLIP. c-FLIP enriched the target gene pathway of miR-125b and may serve as a novel target for the treatment of GBC.
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Affiliation(s)
- Huajie Zong
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Huading Zhou
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Yang Xiang
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Gang Wu
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
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82
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Kim ST, Oh SY, Lee J, Kang JH, Lee HW, Lee MA, Sohn BS, Hong JH, Park YS, Park JO, Lim HY. Capecitabine plus Oxaliplatin as a Second-Line Therapy for Advanced Biliary Tract Cancers: A Multicenter, Open-Label, Phase II Trial. J Cancer 2019; 10:6185-6190. [PMID: 31772650 PMCID: PMC6856733 DOI: 10.7150/jca.37610] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 09/14/2019] [Indexed: 12/27/2022] Open
Abstract
Background: Although biliary tract cancer (BTC) has a very aggressive nature, some patients maintain a relatively good performance status after failure with first-line treatment of gemcitabine plus cisplatin (GC). Thus, tolerable, feasible, and useful second-line treatments are needed for these patients. We investigated the efficacy of capecitabine plus oxaliplatin (XELOX) as a second-line therapy for patients with advanced BTC who failed first-line GC treatment. Methods: In this prospective, phase II trial, we investigated XELOX (capecitabine 1,000 mg/m2 twice daily on days 1-14 and oxaliplatin 130 mg/m2 on day 1) as a second-line treatment, given every 3 weeks, totaling 8 cycles in patients with metastatic BTC who failed first-line GC treatment. The primary outcome was progression-free survival (PFS). Results: From December 2015 to November 2016, 50 patients with metastatic intrahepatic or extrahepatic cholangiocarcinoma or gall bladder (GB) cancer were enrolled. The regimen was well tolerated. Toxicities mainly consisted of grade 1 or 2 events, and thrombocytopenia and neuropathy had the highest incidence. In intent-to-treat analysis, one complete response (CR) and six partial responses (PRs) were recorded with XELOX treatment. The overall response rate and the disease control rate from the intent-to-treat analysis were 14% and 52%, respectively. With a median follow-up of 15.6 months, PFS after XELOX was a median of 15.4 weeks (95% CI, 8.5-22.3). This PFS value supported the statistical hypothesis of this study. The median overall survival was 32.7 weeks (95% CI, 21.4-43.9). Conclusion: This phase II trial showed that XELOX treatment was efficacious and had a tolerable toxicity profile in patients with advanced BTC who failed first-line treatment of gemcitabine and cisplatin.
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Affiliation(s)
- Seung Tae Kim
- Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Centre, Seoul, South Korea
| | - Sung Yong Oh
- Department of Medicine, Dong-A University School of Medicine, Busan, South Korea
| | - Jeeyun Lee
- Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Centre, Seoul, South Korea
| | - Jung Hun Kang
- Department of Medicine, Gyeongsang National University Hospital, Jinju, South Korea
| | - Hyun Woo Lee
- Department of Medicine, Ajou University School of Medicine, Suwon, South Korea
| | - Myung Ah Lee
- Department of Medicine, Seoul St Mary's Hospital, Catholic University, Seoul, South Korea
| | - Byeong Seok Sohn
- Department of Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, South Korea
| | - Ji Hyong Hong
- Department of Medicine, Incheon St Mary's Hospital, Catholic University, Incheon, South Korea
| | - Young Suk Park
- Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Centre, Seoul, South Korea
| | - Joon Oh Park
- Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Centre, Seoul, South Korea
| | - Ho Yeong Lim
- Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Centre, Seoul, South Korea
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Rangarajan K, Simmons G, Manas D, Malik H, Hamady ZZ. Systemic adjuvant chemotherapy for cholangiocarcinoma surgery: A systematic review and meta-analysis. Eur J Surg Oncol 2019; 46:684-693. [PMID: 31761507 DOI: 10.1016/j.ejso.2019.11.499] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 11/08/2019] [Accepted: 11/12/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The role of adjuvant therapy for biliary tract cancer is not clearly defined with conflicting results demonstrated across nonrandomized and randomized studies. We report a systematic review and meta-analysis to delineate the effect of AT on overall survival. METHODS Eligible studies were identified from MEDLINE, EMBASE, Cochrane and PubMed. Studies comparing adjuvant chemotherapy or chemoradiotherapy after curative-intent surgery with curative surgery only for biliary tract cancer were included. Data pertaining to tumours of the gallbladder and bile ducts were included. The primary outcome assessed was overall survival. Random-effects meta-analysis was performed, as well as pooling of unadjusted Kaplan-Meier curve data. RESULTS 35 studies involving 42,917 patients were analysed. There was a significant improvement in overall survival with any adjuvant therapy after surgery compared with surgery only (HR 0.74; 95% CI, 0.67 to 0.83; P < 0.001). There was a significant benefit for adjuvant therapy in those with margin positive surgery (RR, 0.83; 95% CI, 0.77 to 0.91; P < 0.001) and node-positive disease (RR 0.82; 95% CI 0.76 to 0.89; P < 0.001) CONCLUSION: Our review advocates the use of adjuvant therapy in bile duct cancer after curative intent resection. Further prospective studies are needed to determine the optimal regime and timing of an adjuvant approach.
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Affiliation(s)
- Karan Rangarajan
- Hepato-pancreto-biliary Unit, University Hospital Southampton NHS FT, Southampton, UK; Department of Surgery, Frimley Park Hospital NHS FT, Camberley, UK
| | - George Simmons
- Hepato-pancreto-biliary Unit, University Hospital Southampton NHS FT, Southampton, UK
| | - Derek Manas
- Hepato-panceato-biliary and Transplant Unit, Newcastle, UK
| | - Hasan Malik
- Hepato-biliary Department, Aintree University Hospital, Liverpool, UK
| | - Zaed Z Hamady
- Hepato-pancreto-biliary Unit, University Hospital Southampton NHS FT, Southampton, UK.
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Cherif S, Rais H, Hakmaoui A, Sellami S, Elantri S, Amine A. Linking Helicobacter pylori with gallbladder and biliary tract cancer in Moroccan population using clinical and pathological profiles. Bioinformation 2019; 15:735-743. [PMID: 31831956 PMCID: PMC6900325 DOI: 10.6026/97320630015735] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 10/30/2019] [Accepted: 10/30/2019] [Indexed: 12/18/2022] Open
Abstract
It is of interest to assess the clinical and pathological aspects of Gallbladder and biliary tract carcinomas confirmed by histological data. It is also of further interest to evaluate the link between Helicobacter pylori and biliary tract cancers. Eighty-nine (89) cases (mean age 60±12 years) of Gallbladder and biliary tract cancer confirmed by histological data were enrolled for the study at the Department of Pathology in Mohammed VI University Hospital, in Morocco. The data such as age, sex, clinical and histo pathological features were collected. Bile duct specimens were investigated for H. pylori using Giemsa and immuno histo chemistry staining. Results show that bile duct stones were found in 53.9% of cases. It is known using histological data that adeno carcinoma is common accounting for 70 % of all bile duct tumors. Moreover, Helicobacter pylori was detected in 54% of cases linking with the presence of bile duct stones characterized by the histological subtype, the macroscopic classification and lymph node's presence (p<0.001). Thus, data collected suggest the potential association of Helicobacter pylori with gallbladder cancer possibly through the formation of bile duct stones.
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Affiliation(s)
- Soumia Cherif
- Department of Pathology, ARRAZI Hospital, Biopathology Laboratory-Clinical Research Center, Mohammed VI University Hospital, Marrakech, Morocco
- Laboratory of Biochemistry, Environment, and Agrifood, Faculty of Sciences and Techniques-Mohammedia, Hassan II University, Morocco/URAC-36
- Department of Gynecology, Charite University Medicine, Campus Virchow, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Hanane Rais
- Department of Pathology, ARRAZI Hospital, Biopathology Laboratory-Clinical Research Center, Mohammed VI University Hospital, Marrakech, Morocco
| | - Abdelmalk Hakmaoui
- Department of Pathology, ARRAZI Hospital, Biopathology Laboratory-Clinical Research Center, Mohammed VI University Hospital, Marrakech, Morocco
| | - Souad Sellami
- Department of Pathology, ARRAZI Hospital, Biopathology Laboratory-Clinical Research Center, Mohammed VI University Hospital, Marrakech, Morocco
| | - Said Elantri
- Laboratory of Biochemistry, Environment, and Agrifood, Faculty of Sciences and Techniques-Mohammedia, Hassan II University, Morocco/URAC-36
| | - Abdessamad Amine
- Laboratory of Biochemistry, Environment, and Agrifood, Faculty of Sciences and Techniques-Mohammedia, Hassan II University, Morocco/URAC-36
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Sun D, Ma J, Wang J, Han C, Qian Y, Chen G, Li X, Zhang J, Cui P, Du W, Wu Z, Chen S, Zheng X, Yue Z, Song J, Gao C, Zhao X, Cai S, Hu Y. Anti-PD-1 therapy combined with chemotherapy in patients with advanced biliary tract cancer. Cancer Immunol Immunother 2019; 68:1527-1535. [PMID: 31535160 PMCID: PMC6768892 DOI: 10.1007/s00262-019-02386-w] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 08/26/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Evidence for the efficacy of immunotherapy in biliary tract cancer (BTC) is limited and unsatisfactory. METHODS Chinese BTC patients receiving a PD-1 inhibitor with chemotherapy, PD-1 inhibitor monotherapy or chemotherapy alone were retrospectively analyzed. The primary outcome was overall survival (OS). The key secondary outcomes were progression-free survival (PFS) and safety. Patients previously treated with any agent targeting T cell costimulation or immune checkpoints were excluded. RESULTS The study included 77 patients (a PD-1 inhibitor plus chemotherapy, n = 38; PD-1 inhibitor monotherapy, n = 20; chemotherapy alone, n = 19). The median OS was 14.9 months with a PD-1 inhibitor plus chemotherapy, significantly longer than the 4.1 months with PD-1 inhibitor monotherapy (HR 0.37, 95% CI 0.17-0.80, P = 0.001) and the 6.0 months with chemotherapy alone (HR 0.63, 95% CI 0.42-0.94, P = 0.011). The median PFS was 5.1 months with a PD-1 inhibitor plus chemotherapy, significantly longer than the 2.2 months with PD-1 inhibitor monotherapy (HR 0.59, 95% CI 0.31-1.10, P = 0.014) and the 2.4 months with chemotherapy alone (HR 0.61, 95% CI 0.45-0.83, P = 0.003). Grade 3 or 4 treatment-related adverse events were similar between the anti-PD-1 combination group and the chemotherapy alone group (34.2% and 36.8%, respectively). CONCLUSIONS Anti-PD-1 therapy plus chemotherapy is an effective and tolerable approach for advanced BTC.
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Affiliation(s)
- Danyang Sun
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Junxun Ma
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Jinliang Wang
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Chun Han
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Yuanyu Qian
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Guangying Chen
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Xiaoyan Li
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Juan Zhang
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Pengfei Cui
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Wushuang Du
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Zhaozhen Wu
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Shixue Chen
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Xuan Zheng
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Zhichao Yue
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China
| | - Jia Song
- The Medical Department, 3D Medicines Inc., 158 Xinjunhuan Road, Minhang, Shanghai, 201114, People's Republic of China
| | - Chan Gao
- The Medical Department, 3D Medicines Inc., 158 Xinjunhuan Road, Minhang, Shanghai, 201114, People's Republic of China
| | - Xiaochen Zhao
- The Medical Department, 3D Medicines Inc., 158 Xinjunhuan Road, Minhang, Shanghai, 201114, People's Republic of China
| | - Shangli Cai
- The Medical Department, 3D Medicines Inc., 158 Xinjunhuan Road, Minhang, Shanghai, 201114, People's Republic of China.
| | - Yi Hu
- Department of Medical Oncology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, People's Republic of China.
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Liu Z, Alsaggaf R, McGlynn KA, Anderson L, Tsai HT, Zhu B, Zhu Y, Mbulaiteye SM, Gadalla SM, Koshiol J. Statin use and reduced risk of biliary tract cancers in the UK Clinical Practice Research Datalink. Gut 2019; 68:1458-1464. [PMID: 30448774 PMCID: PMC6525087 DOI: 10.1136/gutjnl-2018-317504] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 10/22/2018] [Accepted: 11/04/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To evaluate the association between statin use and risk of biliary tract cancers (BTC). DESIGN This is a nested case-control study conducted in the UK Clinical Practice Research Datalink. We included cases diagnosed with incident primary BTCs, including cancers of the gall bladder, bile duct (ie, both intrahepatic and extrahepatic cholangiocarcinoma), ampulla of Vater and mixed type, between 1990 and 2017. For each case, we selected five controls who did not develop BTCs at the time of case diagnosis, matched by sex, year of birth, calendar time and years of enrolment in the general practice using incidence density sampling. Exposures were defined as two or more prescription records of statins 1 year prior to BTC diagnosis or control selection. ORs and 95% CIs for associations between statins and BTC overall and by subtypes were estimated using conditional logistic regression, adjusted for relevant confounders. RESULTS We included 3118 BTC cases and 15 519 cancer-free controls. Current statin use versus non-use was associated with a reduced risk of all BTCs combined (adjusted OR=0.88, 95% CI 0.79 to 0.98). The reduced risks were most pronounced among long-term users, as indicated by increasing number of prescriptions (ptrend=0.016) and cumulative dose of statins (ptrend=0.008). The magnitude of association was similar for statin use and risk of individual types of BTCs. The reduced risk of BTCs associated with a record of current statin use versus non-use was more pronounced among persons with diabetes (adjusted OR=0.72, 95% CI 0.57 to 0.91). Among non-diabetics, the adjusted OR for current statin use versus non-use was 0.91 (95% CI 0.81 to 1.03, pheterogeneity=0.007). CONCLUSION Compared with non-use of statins, current statin use is associated with 12% lower risk of BTCs; no association found with former statin use. If replicated, particularly in countries with a high incidence of BTCs, our findings could pave the way for evaluating the value of statins for BTC chemoprevention.
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Affiliation(s)
- Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Rotana Alsaggaf
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Katherine A. McGlynn
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Lesley Anderson
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Science, Queen’s University Belfast, United Kingdom
| | - Huei-Ting Tsai
- Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA,Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Georgetown University, Washington D.C., USA
| | - Bin Zhu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Yue Zhu
- Department of Epidemiology & Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington DC, USA
| | - Sam M. Mbulaiteye
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Shahinaz M. Gadalla
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Jill Koshiol
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
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Bunyatov T, Zhao A, Kovalenko J, Gurmikov B, Vishnevsky V. Personalised approach in combined treatment of cholangiocarcinoma: a case report of healing from cholangiocellular carcinoma at stage IV. J Gastrointest Oncol 2019; 10:815-820. [PMID: 31392064 DOI: 10.21037/jgo.2019.03.05] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
We describe a rare case of healing from low differentiated cholangiocarcinoma stage T4N1M0 with atypical genetic mutation in gene BRAF V600E for this tumor. A 38-year-old female patient was operated in National Surgery Institute due to cholangiocellular carcinoma (CCA) of left liver lobe with anterior abdominal wall invasion, invasion into diaphragm, pericardium. Left liver resection with lymphatic dissection, pericardial resection was performed. Adjuvant chemotherapy (GEMOX) didn't give any results. Treatment with pembrolizumab also didn't result in any improvement. Next generation sequencing molecular tumor profiling revealed mutation in BRAF V600E gene. Target therapy with dabrafenib and trametinib, a BRAF gene inhibitors was initiated and resulted in a full response. The patient is for 2 years tumor free with no signs of recurrence. To our knowledge our case report is longest in the world for stage IV CCA treated with dabrafenib + trametinib.
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Affiliation(s)
- Timur Bunyatov
- National Medical Research Center of Surgery named after A.V. Vishnevsky, Moscow, Russia
| | - Alexey Zhao
- National Medical Research Center of Surgery named after A.V. Vishnevsky, Moscow, Russia
| | - Juriy Kovalenko
- National Medical Research Center of Surgery named after A.V. Vishnevsky, Moscow, Russia
| | - Beslan Gurmikov
- National Medical Research Center of Surgery named after A.V. Vishnevsky, Moscow, Russia
| | - Vladimir Vishnevsky
- National Medical Research Center of Surgery named after A.V. Vishnevsky, Moscow, Russia
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Huguet JM, Lobo M, Labrador JM, Boix C, Albert C, Ferrer-Barceló L, Durá AB, Suárez P, Iranzo I, Gil-Raga M, Burgos CBD, Sempere J. Diagnostic-therapeutic management of bile duct cancer. World J Clin Cases 2019; 7:1732-1752. [PMID: 31417920 PMCID: PMC6692271 DOI: 10.12998/wjcc.v7.i14.1732] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/18/2019] [Accepted: 06/27/2019] [Indexed: 02/05/2023] Open
Abstract
Biliary tract cancer, or cholangiocarcinoma, comprises a heterogeneous group of malignant tumors that can emerge at any part of the biliary tree. This group is the second most common type of primary liver cancer. Diagnosis is usually based on symptoms, which may be heterogeneous, and nonspecific biomarkers in serum and biopsy specimens, as well as on imaging techniques. Endoscopy-based diagnosis is essential, since it enables biopsy specimens to be taken. In addition, it can help with locoregional staging of distal tumors. Endoscopic retrograde cholangiopancreatography is a key technique for the evaluation and treatment of malignant biliary tumors. Correct staging of cholangiocarcinoma is essential in order to be able to determine the degree of resectability and assess the results of treatment. The tumor is staged based on the TNM classification of the American Joint Committee on Cancer. The approach will depend on the classification of the tumor. Thus, some patients with early-stage disease could benefit from surgery; complete surgical resection is the cornerstone of cure. However, only a minority of patients are diagnosed in the early stages and are suitable candidates for resection. In the subset of patients diagnosed with locally advanced or metastatic disease, chemotherapy has been used to improve outcome and to delay tumor progression. The approach to biliary tract tumors should be multidisciplinary, involving experienced endoscopists, oncologists, radiologists, and surgeons.
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Affiliation(s)
- José María Huguet
- Digestive Disease Department, General University Hospital of Valencia, Valencia 46014, Spain
| | - Miriam Lobo
- Medical Oncology Department, General University Hospital of Valencia, Valencia 46014, Spain
| | - José Mir Labrador
- Unidad Hepática Avanzada, Servicio de Cirugía General y Digestiva, General University Hospital of Valencia, Valencia 46014, Spain
| | - Carlos Boix
- Digestive Disease Department, General University Hospital of Valencia, Valencia 46014, Spain
| | - Cecilia Albert
- Digestive Disease Department, General University Hospital of Valencia, Valencia 46014, Spain
| | - Luis Ferrer-Barceló
- Digestive Disease Department, General University Hospital of Valencia, Valencia 46014, Spain
| | - Ana B Durá
- Digestive Disease Department, General University Hospital of Valencia, Valencia 46014, Spain
| | - Patricia Suárez
- Digestive Disease Department, General University Hospital of Valencia, Valencia 46014, Spain
| | - Isabel Iranzo
- Digestive Disease Department, General University Hospital of Valencia, Valencia 46014, Spain
| | - Mireia Gil-Raga
- Medical Oncology Department, Hospital de Requena, Requena 46340, Spain
| | - Celia Baez de Burgos
- Unidad Hepática Avanzada, Servicio de Cirugía General y Digestiva, General University Hospital of Valencia, Valencia 46014, Spain
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Jung C, Lavole J, Barret M, Abou Ali E, Palmieri LJ, Dermine S, Barré A, Chaussade S, Coriat R. Local Therapy in Advanced Cholangiocarcinoma: A Review of Current Endoscopic, Medical, and Oncologic Treatment Options. Oncology 2019; 97:191-201. [DOI: 10.1159/000500832] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 05/04/2019] [Indexed: 12/07/2022]
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Engineer R, Patkar S, Lewis SC, Sharma AD, Shetty N, Ostwal V, Ramaswamy A, Chopra S, Agrawal A, Patil P, Mehta S, Goel M. A phase III randomised clinical trial of perioperative therapy (neoadjuvant chemotherapy versus chemoradiotherapy) in locally advanced gallbladder cancers (POLCAGB): study protocol. BMJ Open 2019; 9:e028147. [PMID: 31253621 PMCID: PMC6609079 DOI: 10.1136/bmjopen-2018-028147] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Neoadjuvant chemotherapy (NACT) is considered the current standard for locally advanced gallbladder cancer (GBC). There is no consensus on the optimal neoadjuvant approach. A pilot study from our institution has shown improved overall survival (OS) and progression-free survival (PFS) with neoadjuvant chemoradiation (NACRT). The present randomised phase III trial is designed to compare NACRT with NACT alone and will test the superiority of chemoradiation in terms of tumour downstaging and improvement in OS. METHODS AND ANALYSIS Patients with biopsy-proven locally advanced GBC (T3-4) with predefined clinical-radiological features will be randomised to the gemcitabine-based chemotherapy-alone arm or the chemoradiation arm. Patients with resectable disease or with distant metastases will be excluded. The primary end point of the study is to compare OS between the two arms. The secondary end point was to compare PFS, R0 resection rates, acute and late toxicity, postoperative complications and quality of life between the two study arms. The trial is designed to detect an improvement in median OS by 5.5 months in the study arm (11 months in the control group, HR of 0.7) with 80.0% power at a 0.05 significance level. The resultant sample size to achieve this aim is 314 (157 in each arm) over a duration of 5 years with a 10% attrition rate. ETHICS AND DISSEMINATION The institutional ethics committee has approved this trial and will be routinely monitoring the trial at frequent intervals. The results of the study will be disseminated via peer-reviewed scientific journals, conference presentations and submission to regulatory authorities. REGISTRATION The trial is registered with Clinical Trials Registry India (CTRI/2016/08/007199) and ClinicalTrials.gov (NCT02867865). This trial aims to assess the superiority of NACRT over NACT in locally advanced GBCs in terms of improvement in OS. The results of this study will define the optimal neoadjuvant approach in locally advanced GBC. TRIAL REGISTRATION NUMBER NCT02867865; Pre-results.
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Affiliation(s)
- Reena Engineer
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Shraddha Patkar
- Department of Surgical Oncology, Tata Memorial Centre, Mumbai, Maharashtra, India
| | | | - Ashutosh Das Sharma
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
- Department of Radiodiagnosis, Tata Memorial Centre, Mumbai, Maharashtra, India
| | - Nitin Shetty
- Department of Radiodiagnosis, Tata Memorial Centre, Mumbai, Maharashtra, India
| | - Vikas Ostwal
- Department of Medical Oncology, Gastrointestinal Disease Management Group, Tata Memorial Centre, Mumbai, Maharashtra, India
| | - Anant Ramaswamy
- Department of Medical Oncology, Gastrointestinal Disease Management Group, Tata Memorial Centre, Mumbai, Maharashtra, India
| | - Supriya Chopra
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Archi Agrawal
- Department of Nuclear Medicine, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Prachi Patil
- Department of Digestive Diseases and Clinical Nutrition, Tata Memorial Centre, Mumbai, Maharashtra, India
| | - Shaesta Mehta
- Department of Digestive Diseases and Clinical Nutrition, Tata Memorial Centre, Mumbai, Maharashtra, India
| | - Mahesh Goel
- Department of Surgical Oncology, Tata Memorial Centre, Mumbai, Maharashtra, India
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Akahoshi K, Ban D, Kuboki R, Oba A, Ono H, Mitsunori Y, Kudo A, Tanaka S, Tanabe M. Orotate phosphoribosyltransferase as a predictor of benefit from S-1 adjuvant chemotherapy for cholangiocarcinoma patients. J Gastroenterol Hepatol 2019; 34:1108-1115. [PMID: 30242888 DOI: 10.1111/jgh.14477] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 08/26/2018] [Accepted: 09/12/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND AIM To improve the prognosis of cholangiocarcinoma, we investigated potential biomarkers that may enable the selection of patients for whom postoperative adjuvant chemotherapy is likely effective. METHODS The cohort of this retrospective study included 170 surgically resected cholangiocarcinoma patients, 26 with gemcitabine adjuvant chemotherapy (GEM group), 36 with S-1 adjuvant chemotherapy (S-1 group), and 103 receiving no adjuvant chemotherapy (NC group). Propensity score matching was performed to adjust patient backgrounds; 36 patients from the NC group then were selected. Immunohistochemistry of orotate phosphoribosyltransferase (OPRT) and human equilibrative nucleoside transporter 1 (hENT1) was performed to determine the correlation between their expression and disease-free survival (DFS). RESULTS After matching, the backgrounds of these three groups were unbiased. No significant improvement of DFS by adjuvant chemotherapy was observed in the whole cohort. However, among the high-OPRT-expression patients, DFS of GEM, S-1, and NC groups at 5 years was 28.8%, 53.8%, and 25.5%, respectively. The DFS of the S-1 group was significantly longer than that of the NC group (P = 0.034). On the other hand, no significant differences in DFS were observed among the low OPRT expression patients. hENT1 expression was shown to have no predictive value. Multivariate analysis of the high-OPRT-expression patients demonstrated that S-1 adjuvant chemotherapy can reduce tumor recurrence (HR, 0.303; P = 0.013). CONCLUSION Cholangiocarcinoma patients with high OPRT expression would benefit from postoperative adjuvant S-1 therapy, which increases the DFS. Assessment of OPRT expression may contribute to the optimization of adjuvant chemotherapy for cholangiocarcinoma.
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Affiliation(s)
- Keiichi Akahoshi
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Daisuke Ban
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ryo Kuboki
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Atsushi Oba
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiroaki Ono
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yusuke Mitsunori
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Atsushi Kudo
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shinji Tanaka
- Department of Molecular Oncology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Minoru Tanabe
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
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Yu J, Shi L, Shen X, Zhao Y. UCP2 regulates cholangiocarcinoma cell plasticity via mitochondria-to-AMPK signals. Biochem Pharmacol 2019; 166:174-184. [PMID: 31085159 DOI: 10.1016/j.bcp.2019.05.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 05/09/2019] [Indexed: 01/03/2023]
Abstract
Uncoupling protein 2 (UCP2) is upregulated in several human cancers which contributes to tumorigenesis. However, whether UCP2 expression is amplified in cholangiocarcinoma and whether UCP2 promotes cholangiocarcinoma progression are not known. Our results found that in human cholangiocarcinoma tissues, UCP2 was highly expressed in tumors and its levels were negatively associated with prognosis. Importantly, lymph node invasion of cholangiocarcinoma was associated with higher UCP2 expression. In cholangiocarcinoma cells, cell proliferation and migration were suppressed when UCP2 expression was inhibited via gene knockdown. In UCP2 knockdown cells, glycolysis was inhibited, the mesenchymal markers were downregulated whereas AMPK was activated. The increased mitochondrial ROS and AMP/ATP ratio might be responsible for this activation. When the UCP2 inhibitor genipin was applied, tumor cell migration and 3D growth were suppressed via enhancing the mesenchymal-epithelial transition of cholangiocarcinoma cells. Furthermore, cholangiocarcinoma cells became sensitive to cisplatin and gemcitabine treatments when genipin was applied. In conclusion, our results demonstrate that the amplified expression of UCP2 contributes to the progression of cholangiocarcinoma through a glycolysis-mediated mechanism.
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Affiliation(s)
- Jianhua Yu
- Department of Hepatobiliary Surgery, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China; Department of Pharmacology, Toxicology & Neurosciences, LSU Health Sciences Center, Shreveport, LA 71130, USA
| | - Lawrence Shi
- Department of Pharmacology, Toxicology & Neurosciences, LSU Health Sciences Center, Shreveport, LA 71130, USA
| | - Xinggui Shen
- Department of Pharmacology, Toxicology & Neurosciences, LSU Health Sciences Center, Shreveport, LA 71130, USA
| | - Yunfeng Zhao
- Department of Pharmacology, Toxicology & Neurosciences, LSU Health Sciences Center, Shreveport, LA 71130, USA.
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Makiuchi T, Sobue T, Kitamura T, Sawada N, Iwasaki M, Yamaji T, Shimazu T, Inoue M, Tsugane S. Smoking, Alcohol Consumption, and Risks for Biliary Tract Cancer and Intrahepatic Bile Duct Cancer. J Epidemiol 2019; 29:180-186. [PMID: 29760302 PMCID: PMC6445799 DOI: 10.2188/jea.je20180011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 04/15/2018] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Smoking and alcohol are established risk factors for several types of cancer, but the effects on biliary cancers, comprising biliary tract cancer (BTC) and intrahepatic bile duct cancer (IHBDC), have been inconclusive. METHODS In this population-based prospective cohort study in Japan, we investigated the association of smoking and alcohol consumption with the risks of BTC and its subtypes and IHBDC incidence in men and women. Furthermore, the association of smoking stratified by drinking status was investigated. The hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated using the Cox proportional hazard model. RESULTS A total of 48,367 men and 54,776 women aged 40-69 years were enrolled from 1990 through 1994 and followed up for 846,417 person-years in men and 1,021,330 person-years in women until 2012, during which 246 BTC and 80 IHBDC male cases and 227 BTC and 60 IHBDC female cases were identified. In men, smoking was significantly associated with an increased risk of IHBDC (HR 2.25; 95% CI, 1.19-4.25 for current smokers with ≥30 pack-years compared with non-smokers), and the risk was enhanced among regular drinkers compared with non/occasional-drinkers (HR 3.48; 95% CI, 1.41-8.61). A non-significant increase of IHBDC risk associated with alcohol was observed. Neither smoking nor alcohol consumption was associated with BTC risk. In women, the association of smoking and alcohol consumption with IHBDC and BTC was unclear because current smokers and regular drinkers were very few. CONCLUSION Our findings suggest that smoking increases IHBDC risk in men, especially among regular drinkers.
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Affiliation(s)
- Takeshi Makiuchi
- Department of Social and Environmental Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Tomotaka Sobue
- Department of Social and Environmental Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Tetsuhisa Kitamura
- Department of Social and Environmental Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Norie Sawada
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Motoki Iwasaki
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Taiki Yamaji
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Taichi Shimazu
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Manami Inoue
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
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Kim ST, Kang JH, Lee J, Lee HW, Oh SY, Jang JS, Lee MA, Sohn BS, Yoon SY, Choi HJ, Hong JH, Kim MJ, Kim S, Park YS, Park JO, Lim HY. Capecitabine plus oxaliplatin versus gemcitabine plus oxaliplatin as first-line therapy for advanced biliary tract cancers: a multicenter, open-label, randomized, phase III, noninferiority trial. Ann Oncol 2019; 30:788-795. [PMID: 30785198 DOI: 10.1093/annonc/mdz058] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Capecitabine plus oxaliplatin (XELOX) has shown modest activity and tolerable toxicity in a phase II trial for biliary tract cancers (BTCs). Meanwhile, gemcitabine plus oxaliplatin (GEMOX) has been the reference arm in recent phase II and III trials for BTCs. We aimed to investigate the efficacy of XELOX versus GEMOX as first-line therapy for advanced BCTs. PATIENTS AND METHODS In this open-label, randomized, phase III, noninferiority trial, we randomly selected patients with metastatic BCTs to receive GEMOX (gemcitabine 1000 mg/m2 on days 1 and 8, and oxaliplatin 100 mg/m2 on day 1) or XELOX (capecitabine 1000 mg/m2, twice daily, on days 1-14 and oxaliplatin 130 mg/m2 on day 1) as first-line treatment, given every 3 weeks, totaling eight cycles. The primary end point was to prove the noninferiority of XELOX to GEMOX in terms of 6-month progression-free survival (PFS) rate. RESULTS In total, 114 patients randomly received GEMOX and 108 randomly received XELOX. The median PFS was 5.3 months for the GEMOX group and 5.8 months for the XELOX group. The 6-month PFS rate was 44.5% for the GEMOX group and 46.7% for the XELOX group. The 95% confidence interval of the 6-month PFS rate difference between both groups was -12% to 16%, meeting the criteria for noninferiority of XELOX to GEMOX. There was no difference in objective response (P=0.171) and median overall survival (P=0.131) between both groups. The most common grade three to four adverse events were neutropenia and thrombocytopenia. No patient died of treatment-related causes. The XELOX group had significantly lower frequencies of hospital visits than the GEMOX group (P<0.001). CONCLUSION XELOX showed significant noninferiority to GEMOX in terms of 6-month PFS rate. Thus, XELOX could be an alternative first-line treatment of BCTs. TRIAL REGISTRATION This study was registered in ClinicalTrials.gov (number NCT01470443).
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Affiliation(s)
- S T Kim
- Division of Hemato-oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul
| | - J H Kang
- Division of Hemato-oncology, Department of Medicine, Gyeongsang National University Hospital, Jinju
| | - J Lee
- Division of Hemato-oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul
| | - H W Lee
- Division of Hemato-oncology, Department of Medicine, Ajou University School of Medicine, Suwon
| | - S Y Oh
- Division of Hemato-oncology, Department of Medicine, Dong-A University School of Medicine, Busan
| | - J S Jang
- Division of Hemato-oncology, Department of Medicine, Chung-Ang University College of Medicine, Seoul
| | - M A Lee
- Division of Hemato-oncology, Department of Medicine, Seoul St Mary's Hospital, Catholic University, Seoul
| | - B S Sohn
- Division of Hemato-oncology, Department of Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul
| | - S Y Yoon
- Division of Hemato-oncology, Department of Medicine, Konkuk University Medical Center, Seoul
| | - H J Choi
- Division of Hemato-oncology, Department of Medicine, Yonsei University College of Medicine, Seoul
| | - J H Hong
- Division of Hemato-oncology, Department of Medicine, Incheon St Mary's Hospital, Catholic University, Incheon
| | - M-J Kim
- Statistics and Data Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea
| | - S Kim
- Statistics and Data Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, South Korea
| | - Y S Park
- Division of Hemato-oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul
| | - J O Park
- Division of Hemato-oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul.
| | - H Y Lim
- Division of Hemato-oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul.
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Lu H, Yang H, Wu L, Liao W, He X, Li E, Wu R, Shi S, Yang Z. A novel prognostic model for diagnosing atypical bile duct hyperplasia in patients with intrahepatic lithiasis. Medicine (Baltimore) 2019; 98:e15364. [PMID: 31027122 PMCID: PMC6831388 DOI: 10.1097/md.0000000000015364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 03/25/2019] [Accepted: 03/27/2019] [Indexed: 12/18/2022] Open
Abstract
There is no specific method for the preoperative diagnosis of atypical bile duct hyperplasia, which is a precursor of cholangiocarcinoma. This study aimed to create a new model for diagnosing atypical bile duct hyperplasia based on routine laboratory tests in patients with intrahepatic lithiasis.The new diagnostic model was developed with a derivation cohort that included 375 patients with intrahepatic lithiasis. Clinical and pathological data were retrospectively collected. Prognostic factors were evaluated with univariate and logistic regression analyses. The validation cohort included 136 patients who were retrospectively screened to quantify the model's predictive value.Age and Carbohydrate Antigen 19-9 (CA-199) were revealed to be diagnostic indicators of atypical bile duct hyperplasia in patients with intrahepatic lithiasis. The new diagnostic model was created with the formula: -6.612 + (0.002 × CA-199) + (0.072 × Age). The area under the receiver operating curve of the model was 0.721. With 0.25 as the cutoff point, the sensitivity and specificity of this model in the derivation cohort were 13.9% and 95.9%, respectively. In the validation cohort, these values were 28.5% and 88.7%, respectively. The novel model has an acceptable and stable ability to predict atypical hyperplasia in the intrahepatic bile duct.This novel model provides a simple system for diagnosing atypical bile duct hyperplasia before surgery in patients with intrahepatic lithiasis.
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Affiliation(s)
- Hongcheng Lu
- Second Affiliated Hospital of Nanchang University, Research Center of Hepatobiliary Disease, Nanchang
| | - Hao Yang
- Second Affiliated Hospital of Nanchang University, Research Center of Hepatobiliary Disease, Nanchang
| | - Linquan Wu
- Second Affiliated Hospital of Nanchang University, Research Center of Hepatobiliary Disease, Nanchang
| | - Wenjun Liao
- Second Affiliated Hospital of Nanchang University, Research Center of Hepatobiliary Disease, Nanchang
| | - Xianping He
- Second Affiliated Hospital of Nanchang University, Research Center of Hepatobiliary Disease, Nanchang
| | - Enliang Li
- Second Affiliated Hospital of Nanchang University, Research Center of Hepatobiliary Disease, Nanchang
| | - Rongshou Wu
- The First Affiliated Hospital of Gannan Medical College, General Surgery, Ganzhou
| | - Shidai Shi
- Ji’an People's Hospital, Hepatobiliary Surgery, Jian
| | - Zhilong Yang
- Jingdezhen People's Hospital, General Surgery, Jingdezhen, Jiangxi, China
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Tariq NUA, McNamara MG, Valle JW. Biliary tract cancers: current knowledge, clinical candidates and future challenges. Cancer Manag Res 2019; 11:2623-2642. [PMID: 31015767 PMCID: PMC6446989 DOI: 10.2147/cmar.s157092] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Biliary tract cancers (BTCs) are rare with poor prognosis. Due to the advent of genomic sequencing, new data have emerged regarding the molecular makeup of this disease. To add to the complexity, various subtypes also harbor a varied genetic composition. The commonly mutated genes associated with this cancer are KRAS, EGFR, IDH, FGFR and BAP1. Various clinical studies are looking at targeting these genetic mutations. Another therapeutic area of note is the potential for the use of immunotherapy in patients with BTC. Although BTC may be a result of chronic inflammation, this does not necessarily translate into increased immunogenicity. This literature review discusses the diverse molecular and immune-related pathways in patients with BTC and their potential therapeutic implications.
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Affiliation(s)
- Noor-Ul-Ain Tariq
- Faculty of Biomedicine and Health Sciences, Division of Cancer Sciences, University of Manchester, Manchester M13 9NT, UK,
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester M20 4BX, UK,
| | - Mairéad G McNamara
- Faculty of Biomedicine and Health Sciences, Division of Cancer Sciences, University of Manchester, Manchester M13 9NT, UK,
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester M20 4BX, UK,
| | - Juan W Valle
- Faculty of Biomedicine and Health Sciences, Division of Cancer Sciences, University of Manchester, Manchester M13 9NT, UK,
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester M20 4BX, UK,
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Dai K, Quan J, Yan F, Jin X, Pan X, Song X, Zhang S, Ren Q, Liu J, Liu X. lncRNAs as potential molecular biomarkers in the clinicopathology and prognosis of cholangiocarcinoma: a systematic review and meta-analysis. Onco Targets Ther 2019; 12:1905-1915. [PMID: 30881042 PMCID: PMC6415731 DOI: 10.2147/ott.s188134] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Cholangiocarcinoma (CCA) is the second most common fatal primary hepatobiliary malignant carcinoma, characterized by early invasion and extremely poor outcomes. It is therefore necessary to identify a novel biomarker to better diagnose CAA and predict its prognosis. Recently, emerging evidence has revealed that some lncRNAs play an important role in the tumorigenesis and progression of CAA. In order to support this search for novel diagnostic and prognostic biomarkers for CAA, we conducted a meta-analysis to analyze the published association between lncRNA expression and its clinical value in CAA. Methods Eligible studies were pooled and analyzed according to our inclusion and exclusion criteria after a comprehensive literature search. Stata 14.0 software was used to analyze the data from relevant studies and to construct a forest plot. Different effect sizes were selected for the meta-analysis. Results In total, 24 publications were included in this meta-analysis. After review of their full-text, 16 articles studied the association between lncRNAs and clinicopathological characteristics, 2 discussing diagnosis and 16 discussing prognosis. Our results showed that overexpression of CCAT1 was significantly correlated with tumor stage (I + II vs III + IV) (OR, 4.99; 95% CI 2.77–8.99; P<0.001) and lymph node metastasis in CCA (OR, 4.75; 95% CI 2.65–8.52; P<0.001). Furthermore, elevated CCAT lncRNA family expression predicted a shorter overall survival (HR, 2.09; 95% CI 1.17–3.00; P<0.001), especially CCAT2. Upregulation of CCAT2 was also obviously associated with tumor stage in CCA (OR, 5.29; 95% CI 2.64–10.58; P=0.001). Conclusion This is the first meta-analysis to assess the relationship between expression of lncRNAs and the clinical values of patients with CCA. lncRNAs can function as potential molecular biomarkers of the clinicopathology and prognosis of CCA.
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Affiliation(s)
- Kangfu Dai
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ; .,Department of HepatoBiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China, ;
| | - Jing Quan
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Fangli Yan
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Xinghan Jin
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Xiang Pan
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Xiaorui Song
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Shijie Zhang
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Qingqi Ren
- Department of HepatoBiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China, ;
| | - Jikui Liu
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ; .,Department of HepatoBiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China, ;
| | - Xiaoping Liu
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ; .,Department of HepatoBiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China, ;
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Kilander C, Lagergren J, Konings P, Sadr-Azodi O, Brusselaers N. Menopausal hormone therapy and biliary tract cancer: a population-based matched cohort study in Sweden. Acta Oncol 2019; 58:290-295. [PMID: 30656997 DOI: 10.1080/0284186x.2018.1549367] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND This study tested the hypothesis that contemporary menopausal hormonal therapy (MHT) increases the risk of biliary tract cancer. The risk of cancer of the biliary tract (gallbladder and extra-hepatic bile ducts) may be increased following estrogen exposure. MATERIAL AND METHODS This was a nationwide population-based matched cohort study in Sweden. Data from the Swedish Prescribed Drug Register identified all women exposed to systemic MHT in 2005-2012. Group-level matching (1:3 ratio) was used to select women unexposed to MHT from the same study base, matched for history of delivery, thrombotic events, hysterectomy, age, smoking- and alcohol related diseases, obesity, and diabetes. Conditional logistic regression was used to calculate odds ratios (OR) and 95% confidence intervals (CI). RESULTS Comparing 290,186 women exposed to MHT with 870,165 unexposed, MHT did not increase the OR of biliary tract cancer. The OR of gallbladder cancer was rather decreased in MHT users (OR 0.58, 95% CI 0.43-0.79), but this association became attenuated and statistically non-significant after adjusting for gallstone disease (OR 0.84, 95% CI 0.60-1.15). The OR of extra-hepatic bile duct cancers was 0.83 (95% CI 0.61-1.15). There were no clear differences when the analyses were stratified for estrogen or estrogen/progestogen combinations. MHT increased the risk of gallstone disease (OR 6.95, 95% CI 6.64-7.28). CONCLUSIONS Contemporary MHT does not seem to increase the risk of biliary tract cancer. The decreased risk of gallbladder cancer may be explained by the increased use of surgery for symptomatic gallstones in MHT users.
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Affiliation(s)
- C. Kilander
- Upper Gastrointestinal Surgery, Department of Molecular medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - J. Lagergren
- Upper Gastrointestinal Surgery, Department of Molecular medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Division of Cancer Studies, King’s College London, London, UK
| | - P. Konings
- Upper Gastrointestinal Surgery, Department of Molecular medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Department of Quantitative Biology, Discovery Sciences, IMED Biotech Unit, AstraZeneca, Gothenburg, Sweden
| | - O. Sadr-Azodi
- Department of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Center for Clinical Research: Sörmland, Uppsala University, Uppsala, Sweden
| | - N. Brusselaers
- Centre for Translational Microbiome Research, Department of Microbiology, Tumor and Cell biology, Karolinska Institutet, Karolinska Hospital, Stockholm, Sweden
- Science for Life Laboratory, Stockholm, Sweden
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Komatsubara T, Oshiro H, Sakuma Y, Sata N, Niki T, Fukushima N. Overexpression of matriptase in tumor stroma is a poor prognostic indicator of extrahepatic bile duct cancer. Pathol Int 2019; 69:86-93. [PMID: 30729623 DOI: 10.1111/pin.12769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 12/17/2018] [Indexed: 12/29/2022]
Abstract
Bile duct cancer is known to contain numerous fibroblasts, and reported to recruit cancer- associated fibroblasts by secreting platelet-derived growth factor-D (PDGF-D) which needs serine proteases, such as matriptase, to behave as a ligand. However, their expression pattern, and prognostic value have not been clarified. In this study, we investigated the clinicopathological significance of PDGF-D and matriptase expression in patients with extrahepatic bile duct cancer. The samples were obtained from 256 patients who underwent the surgical resection between 1991 and 2015, and the expression levels of PDGF-D and matriptase were evaluated immunohistochemically. Staining intensities and distribution were scored, and finally classified into low and high expression groups in cancer cells and stroma respectively. High expression of matriptase in the cancer stroma was detected in 91 tumors (40%). The high stromal matriptase expression was significantly associated with shorter recurrence-free survival (RFS) and overall survival (OS) (P = 0.0027 and 0.0023, respectively). Multivariate analyses also demonstrated that the stromal matriptase expression level was an independent influential factor in RFS (P = 0.0050) and OS (P = 0.0093). Our findings suggest that the high stromal matriptase expression was strongly associated with tumor progression, recurrence and poor outcomes in patients with extrahepatic bile duct cancer.
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Affiliation(s)
- Toshihide Komatsubara
- Department of Pathology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, Japan, 329-0498.,Department of Surgery, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, Japan, 329-0498
| | - Hisashi Oshiro
- Department of Pathology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, Japan, 329-0498
| | - Yasunaru Sakuma
- Department of Surgery, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, Japan, 329-0498
| | - Naohiro Sata
- Department of Surgery, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, Japan, 329-0498
| | - Toshiro Niki
- Department of Pathology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, Japan, 329-0498
| | - Noriyoshi Fukushima
- Department of Pathology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi-ken, Japan, 329-0498
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Hyvärinen I, Hukkinen M, Kivisaari R, Parviainen H, Nordin A, Pakarinen MP. Increased prevalence of pancreaticobiliary maljunction in biliary malignancies. Scand J Surg 2019; 108:285-290. [PMID: 30630392 DOI: 10.1177/1457496918822617] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
AIM The incidence of pancreaticobiliary maljunction is thought to approximate 1:100,000 within Western populations. We aimed to study the significance of pancreaticobiliary maljunction in biliary tract malignancies. METHODS Medical records and magnetic resonance cholangiopancreatography images of 252 consecutive patients treated for biliary malignancies during 2005-2016 were reviewed. Patients with other known risk factors for biliary cancers (n = 27) were excluded. A common pancreaticobiliary channel measuring ⩾10 mm outside the duodenal wall was defined as pancreaticobiliary maljunction. MAIN RESULTS Of the 225 patients, a reliably interpretable preoperative magnetic resonance cholangiopancreatography was available for 73 (32%). Sex (47% vs 57% females) and age at diagnosis (67 vs 66 years) were similar among patients with or without an magnetic resonance cholangiopancreatography (p = ns for both). In magnetic resonance cholangiopancreatography, a pancreaticobiliary maljunction with a median length of 20 mm (range 10-23 mm) was identified in four patients (5.5%, 95% confidence interval 1.6-14), while none had evident accompanying biliary tree dilatation. Pancreaticobiliary maljunction patients were significantly more often females (100% vs 43%, p = 0.043), less likely to have intrahepatic bile duct cancer (0% vs 65%, p = 0.019) while more likely to have gallbladder cancer (75% vs 22%, p = 0.044) compared to the others. Age at diagnosis (66 vs 67 years, p = 0.898), extrahepatic bile duct cancer incidence (25% vs 13%, p = 0.453), and survival status at last follow-up (50% vs 42% alive, p = 1.000) were comparable between the subgroups. CONCLUSION The prevalence of pancreaticobiliary maljunction is substantially higher in adults with biliary malignancies than one would expect based on its incidence, reinforcing the etiologic role of pancreaticobiliary maljunction especially in females with gallbladder cancer.
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Affiliation(s)
- I Hyvärinen
- Section of Pediatric Surgery, Pediatric Liver and Gut Research Group, Children's Hospital, University of Helsinki, Helsinki, Finland
| | - M Hukkinen
- Section of Pediatric Surgery, Pediatric Liver and Gut Research Group, Children's Hospital, University of Helsinki, Helsinki, Finland
| | - R Kivisaari
- HUS Medical Imaging Center, Radiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - H Parviainen
- HUS Medical Imaging Center, Radiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - A Nordin
- Liver and Transplantation Surgery, Helsinki University Central Hospital, Helsinki, Finland
| | - M P Pakarinen
- Section of Pediatric Surgery, Pediatric Liver and Gut Research Group, Children's Hospital, University of Helsinki, Helsinki, Finland
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