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Carr BI, Bag HG, Yilmaz S. Peripheral blood platelet counts identify prognostically diverse clinical phenotypes in hepatocellular carcinoma. ANNALS OF GASTROENTEROLOGY AND THE DIGESTIVE SYSTEM 2024; 7:1081. [PMID: 38887309 PMCID: PMC11182490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Background The factors responsible for hepatocellular carcinoma (HCC) growth are not precisely known. Aims To study the clinical parameters associated with increases in maximum tumor diameter (MTD). Methods A new cohort of 944 prospectively accrued HCC patients was analyzed for large size associations. Results Patients were ordered into MTD terciles. Blood platelets, GGT and AST levels significantly increased and total bilirubin decreased with increase in MTD. Similar results were found only for platelets, in patients with low alpha-fetoprotein (AFP) levels, for whom biomarkers are scanty. Survival significantly decreased for patients with high platelet or GGT levels, even when AFP levels were low.Comparison of patients with low and high platelet levels showed that in the ≤6cm MTD group, patients with higher platelet numbers had lower total bilirubin and AST, and higher albumin, hemoglobin and percent patients with portal vein thrombosis (PVT) than those with lower platelets. Univariable logistic analysis on HCCs >6cm versus ≤6cm revealed significantly higher odds ratios for elevated blood platelet, AFP, GGT and ALKP levels. Cox regression analysis on death showed that in ≤6cm MTD patients, significant hazard ratios were for platelets, GGT, AFP, ALKP and PVT; but not for >6cm MTD patients, suggesting different mechanisms. Given the association of higher platelets with larger tumors and good liver function, their precursors are suggested to be small tumors with higher platelets and endogenous tumor factors. However, patients with low platelets and larger HCCs might have a different HCC lineage, likely associated with liver inflammation factors. Conclusions Blood platelet levels are a potential marker for HCC phenotype and prognosis, including in patients with low AFP. They may also be a therapeutic target.
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Affiliation(s)
- Brian I Carr
- Liver Transplant Institute, Inonu University Faculty of Medicine, 44280, Malatya, Turkey
| | - Harika Gozukara Bag
- Department of Biostatistics, Inonu University Faculty of Medicine, 44280, Malatya, Turkey
| | - Sezai Yilmaz
- Liver Transplant Institute, Inonu University Faculty of Medicine, 44280, Malatya, Turkey
- Department of Surgery, Inonu University Faculty of Medicine, 44280, Malatya, Turkey
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2
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Malte AL, Højbjerg JA, Larsen JB. Platelet Parameters as Biomarkers for Thrombosis Risk in Cancer: A Systematic Review and Meta-analysis. Semin Thromb Hemost 2024; 50:360-383. [PMID: 36921613 DOI: 10.1055/s-0043-1764381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Cancer-associated thrombosis (CAT) is a major cause of both morbidity and mortality in cancer patients. Platelet count has been investigated as a predictor of CAT in various settings while knowledge on platelet activation parameters is sparse. This report provides a systematic review and meta-analysis on available literature on associations between platelet count and/or function and arterial and venous thrombosis in adult cancer patients. The review was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement. PubMed and Embase were searched up to March 2022. The National Heart, Lung, and Blood Institute's tools were used for quality assessment. In total, 100 studies were included which investigated the association between CAT and platelet count (n = 90), platelet indices (n = 19), and platelet function/activation markers (n = 13) in patients with solid cancers (n = 61), hematological cancers (n = 17), or mixed cancer types (n = 22). Eighty-one studies had venous thrombosis as their outcome measure, while 4 had arterial thrombosis and 15 studies had both. We found significantly elevated odds ratio of 1.50 (95% confidence interval: 1.19-1.88) for thrombosis with higher platelet counts. We saw a tendency toward an association between markers of platelet activation in forms of mean platelet volume and soluble P selectin and both arterial and venous thrombosis. Only one study investigated dynamic platelet function using flow cytometry. In conclusion, platelet count is associated with CAT across different cancer types and settings. Platelet function or activation marker analysis may be valuable in assisting thrombosis risk assessment in cancer patients but is sparsely investigated so far.
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Affiliation(s)
- Anne Lind Malte
- Thrombosis and Haemostasis Research Unit, Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
| | - Johanne Andersen Højbjerg
- Thrombosis and Haemostasis Research Unit, Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Julie Brogaard Larsen
- Thrombosis and Haemostasis Research Unit, Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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3
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Cuesta ÁM, Palao N, Bragado P, Gutierrez-Uzquiza A, Herrera B, Sánchez A, Porras A. New and Old Key Players in Liver Cancer. Int J Mol Sci 2023; 24:17152. [PMID: 38138981 PMCID: PMC10742790 DOI: 10.3390/ijms242417152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023] Open
Abstract
Liver cancer represents a major health problem worldwide with growing incidence and high mortality, hepatocellular carcinoma (HCC) being the most frequent. Hepatocytes are likely the cellular origin of most HCCs through the accumulation of genetic alterations, although hepatic progenitor cells (HPCs) might also be candidates in specific cases, as discussed here. HCC usually develops in a context of chronic inflammation, fibrosis, and cirrhosis, although the role of fibrosis is controversial. The interplay between hepatocytes, immune cells and hepatic stellate cells is a key issue. This review summarizes critical aspects of the liver tumor microenvironment paying special attention to platelets as new key players, which exert both pro- and anti-tumor effects, determined by specific contexts and a tight regulation of platelet signaling. Additionally, the relevance of specific signaling pathways, mainly HGF/MET, EGFR and TGF-β is discussed. HGF and TGF-β are produced by different liver cells and platelets and regulate not only tumor cell fate but also HPCs, inflammation and fibrosis, these being key players in these processes. The role of C3G/RAPGEF1, required for the proper function of HGF/MET signaling in HCC and HPCs, is highlighted, due to its ability to promote HCC growth and, regulate HPC fate and platelet-mediated actions on liver cancer.
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Affiliation(s)
- Ángel M. Cuesta
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (Á.M.C.); (N.P.); (P.B.); (A.G.-U.); (B.H.); (A.S.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Nerea Palao
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (Á.M.C.); (N.P.); (P.B.); (A.G.-U.); (B.H.); (A.S.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Paloma Bragado
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (Á.M.C.); (N.P.); (P.B.); (A.G.-U.); (B.H.); (A.S.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Alvaro Gutierrez-Uzquiza
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (Á.M.C.); (N.P.); (P.B.); (A.G.-U.); (B.H.); (A.S.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Blanca Herrera
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (Á.M.C.); (N.P.); (P.B.); (A.G.-U.); (B.H.); (A.S.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD-ISCIII), 28040 Madrid, Spain
| | - Aránzazu Sánchez
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (Á.M.C.); (N.P.); (P.B.); (A.G.-U.); (B.H.); (A.S.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD-ISCIII), 28040 Madrid, Spain
| | - Almudena Porras
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (Á.M.C.); (N.P.); (P.B.); (A.G.-U.); (B.H.); (A.S.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
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Larrey E, Campion B, Evain M, Sultanik P, Blaise L, Giudicelli H, Wagner M, Cluzel P, Rudler M, Ganne-Carrié N, Thabut D, Allaire M. A history of variceal bleeding is associated with further bleeding under atezolizumab-bevacizumab in patients with HCC. Liver Int 2022; 42:2843-2854. [PMID: 36254617 DOI: 10.1111/liv.15458] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 09/22/2022] [Accepted: 10/13/2022] [Indexed: 12/18/2022]
Abstract
BACKGROUND Atezolizumab-bevacizumab is the new standard for advanced hepatocellular carcinoma (HCC) but its impact on portal hypertension (PHT) is unknown. We aimed to identify predictive factors of acute variceal bleeding (AVB) and to monitor PHT parameters under treatment. METHODS We conducted a prospective study including all cirrhotic patients treated with atezolizumab-bevacizumab since 2020. We performed monitoring of PHT using upper endoscopy at inclusion and at 6 months and hepatic venous pressure gradient (HVPG) at inclusion, 3 and 6 months after the beginning of treatment. We also included a retrospective series of patients treated with sorafenib. Time-to-events data were estimated by Kaplan-Meier with the log-rank test, along with Cox models. RESULTS Forty-three patients treated with atezolizumab-bevacizumab were included (male 79.1%, Child-Pugh A 86%). At baseline, 48.8% were treated with curative anticoagulation, 16.3% already experienced AVB and 25.6% had large oesophageal varices (EV). Sorafenib group characteristics were similar. Vascular invasion was present in 60.5% and median was HVPG 8.5 mm Hg. No significant modification in HVPG and EV size was observed at 6 months in the whole cohort but also when considering vascular invasion and radiological response. 14% presented AVB within a median time of occurrence of 3 months, without bleeding-related death. In multivariate analysis, history of AVB (HR = 10.58, p = .03) was associated with AVB. AVB incidence was higher in atezolizumab-bevacizumab compared to sorafenib group (21% vs. 5% at 1 year, p = .02). CONCLUSIONS Atezolizumab-bevacizumab treatment was associated with a higher risk of AVB compared to sorafenib. A history of AVB was associated with AVB during follow-up, which questions the use of bevacizumab in this setting.
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Affiliation(s)
- Edouard Larrey
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France
| | - Bertille Campion
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France
| | - Manon Evain
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France
| | - Philippe Sultanik
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France
| | - Lorraine Blaise
- AP-HP Sorbonne Paris Nord, Hôpitaux Universitaire Paris Seine Saint-Denis, Service d'Hépatologie, Bobigny, France
| | - Héloïse Giudicelli
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France
| | - Mathilde Wagner
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service de radiologie diagnostique, Paris, France
| | - Philippe Cluzel
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service de radiologie interventionnelle, Paris, France
| | - Marika Rudler
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France.,Sorbonne Université, INSERM, Centre de recherche Saint-Antoine (CRSA), Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Nathalie Ganne-Carrié
- AP-HP Sorbonne Paris Nord, Hôpitaux Universitaire Paris Seine Saint-Denis, Service d'Hépatologie, Bobigny, France.,INSERM UMR 1138, Centre de recherche des Cordeliers, Paris, France
| | - Dominique Thabut
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France.,Sorbonne Université, INSERM, Centre de recherche Saint-Antoine (CRSA), Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Manon Allaire
- AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France.,INSERM UMR 1138, Centre de recherche des Cordeliers, Paris, France
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5
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Hussein MA, Radwan AFM, Fawzi MM, Rashed LA, Saad EHAI. MicroRNA 21as a novel biomarker in hepatitis C virus-related hepatocellular carcinoma. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2022. [DOI: 10.1186/s43162-022-00136-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Hepatocellular carcinoma is considered one of the most common cancers occurring in human population all over the world. It became an increasingly threatening malignancy due to both morbidity and mortality. Chronic viral hepatitis B and hepatitis C are two risk factors, which account for 80–90% of all HCC cases worldwide. Alfa Feto protien is used as a tumor marker for HCC diagnosis and prognosis prediction; however, its false negative rate when used alone is as high as 40% for patients with early-stage HCC. AFP levels remain normal in 15–30% of all the patients, even patients with advanced HCC. It has been demonstrated that miRNAs (MicroRNAs) are an important class of non-coding RNAs. They act as tumor oncogenes or suppressors and are involved in the HCC development. MiRNAs are endogenous nucleotides that can be found in intra- and extracellular spaces, such as the blood, urine, and saliva.
The study evaluated the miRNA 21 as a novel biomarker in patients with HCV related hepatocellular carcinoma.
Results
The study was conducted on three groups. Group (1) included 25 patients with liver cirrhosis due to hepatitis C virus infection. Group (2) included 25 patients with hepatocellular carcinoma (HCC) on top of liver cirrhosis due to hepatitis C virus infection. Group (3) included 10 normal control subjects. There was a significant difference in the mean level of miRNA between the three groups with p value < 0.001 with the highest value in group 2 ( 8.28 ± 2.55), then in group1 (5.04 ± 2.11) and the lowest in group 3 (control) (1.02 ± 0.07). MiRNA 21 has a sensitivity of 68% and a specificity of 96%, to differentiate between the liver cirrhosis group and HCC group.
Conclusion
miRNA 21 can be a promising marker for detection of patients with HCV-related hepatocellular carcinoma, with higher specificity compared to α feto protein; however, its cost is higher.
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Gibson EA, Goldman RE, Culp WTN. Comparative Oncology: Management of Hepatic Neoplasia in Humans and Dogs. Vet Sci 2022; 9:vetsci9090489. [PMID: 36136704 PMCID: PMC9505178 DOI: 10.3390/vetsci9090489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/29/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
Primary hepatic neoplasia is uncommonly reported in dogs. Hepatocellular carcinoma (HCC) is the most frequent neoplasia identified in dogs and considerable effort has been committed towards identifying definitive and palliative treatment options. HCC is well recognized in humans as a sequelae of liver disease such as hepatitis or cirrhosis, while in dogs a similar link has failed to be fully elucidated. Management of HCC in people may be curative or palliative dependent on staging and transplant eligibility. Despite differences in etiology, there is substantial similarity between treatment options for liver neoplasia in human and veterinary medicine. The below summary provides a comparative discussion regarding hepatic neoplasia in dogs and people with a specific focus on HCC. Diagnosis as well as descriptions of the myriad treatment options will be reviewed.
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Affiliation(s)
- Erin A. Gibson
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616, USA
| | - Roger E. Goldman
- Department of Radiology, University of California-Davis Medical Center, Sacramento, CA 95817, USA
| | - William T. N. Culp
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616, USA
- Correspondence:
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Chi X, Jiang L, Yuan Y, Huang X, Yang X, Hochwald S, Liu J, Huang H. A comparison of clinical pathologic characteristics between alpha-fetoprotein negative and positive hepatocellular carcinoma patients from Eastern and Southern China. BMC Gastroenterol 2022; 22:202. [PMID: 35461226 PMCID: PMC9034573 DOI: 10.1186/s12876-022-02279-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 04/11/2022] [Indexed: 11/30/2022] Open
Abstract
Background Alpha-fetoprotein (AFP) is a biomarker used in clinical management of hepatocellular carcinoma (HCC), however, approximately 40% of HCC patients do not present with elevated serum AFP levels. This study aimed to investigate the clinical and pathologic characteristics between AFP positive and negative HCC patients to allow for improved clinical management and prognostication of the disease. Methods This study observed a cohort of HCC patients from Eastern and Southern China with comparisons of the clinical and pathologic features between serum AFP positive and negative patient groups; patients with decompensated hepatic cirrhosis, those with chronic hepatitis B, and hepatitis B virus (HBV) asymptomatic carrier patients were used as controls. Data included the laboratory results, pathology diagnosis, clinical staging and scores were obtained from routine clinical diagnostic methods. Results Patients with HCC, larger tumor sizes, liver cancer with hepatic cirrhosis, portal vein thrombosis, metastasis, high Child–Pugh score, high Barcelona-Clínic Liver Cancer (BCLC) stage, and advanced clinical stage had significantly higher serum AFP levels. Also, patients with HBsAg and HBeAg positive, high HBV DNA levels had significantly higher serum AFP levels. Patients with high serum AFP levels had higher protein induced by vitamin K absence or antagonist-II (PIVKA-II), alanine aminotransferase (ALT), aspartate aminotransferase (AST), alpha-l-fucosidase (AFU), gamma-glutamyl transpeptidase (γ-GT), γ-GT /ALT, direct bilirubin (DBIL), indirect bilirubin (IDBIL), fibrinogen, and D-dimer levels. Patients with AFP positive had higher white blood cells (WBC), neutrophil, monocyte, and platelet count and neutrophil to lymphocyte ratio (NLR). Conclusions The are significant differences in clinical pathologic characteristics between AFP positive and negative HCC patients which may be helpful for the management and prognostication of the disease. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02279-w.
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8
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Muhammed A, D'Alessio A, Enica A, Talbot T, Fulgenzi CAM, Nteliopoulos G, Goldin RD, Cortellini A, Pinato DJ. Predictive biomarkers of response to immune checkpoint inhibitors in hepatocellular carcinoma. Expert Rev Mol Diagn 2022; 22:253-264. [PMID: 35236211 DOI: 10.1080/14737159.2022.2049244] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) is the most common primary liver cancer and fourth leading cause of cancer death. While drug discovery to improve disease survival was historically poor, there is now evidence of significant potential for immune checkpoint inhibitors (ICPIs) in treatment of the disease, and indeed such drug approvals are beginning to emerge. AREAS COVERED HCC typically arises in the context of cirrhosis and chronic liver disease (CLD), and HCC exhibits significant biological heterogeneity, in part reflecting the broad range of aetiologies of CLD. Different classes and combinations of ICPI-based therapy exist, but not all patients will respond and predictive biomarkers are not yet available to guide clinician decision making, unlike some other cancer types. In this review, we discuss the emerging biomarkers for ICPI sensitivity in HCC, including tumour genomic features, perturbation of the gut microbiome and systemic inflammatory markers. EXPERT OPINION Additional profiling studies are required to appreciate existing trends with clinical outcome and to further drive clinical studies in disease stratification by response. This will only be possible within collaborative and international efforts, especially regarding biopsy collection. A close collaboration between basic scientists and clinicians will be the key to shape the next future of HCC biomarker research.
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Affiliation(s)
| | - Antonio D'Alessio
- Department of Surgery & Cancer, Imperial College London, UK.,Department of Biomedical Sciences, Humanitas University, Italy
| | - Andrei Enica
- Department of Surgery & Cancer, Imperial College London, UK
| | - Thomas Talbot
- Department of Surgery & Cancer, Imperial College London, UK
| | - Claudia Angela Maria Fulgenzi
- Department of Surgery & Cancer, Imperial College London, UK.,Division of Medical Oncology, Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | | | | | | | - David J Pinato
- Department of Surgery & Cancer, Imperial College London, UK.,Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
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Pre-treatment hematological parameters as a cost effective predictive marker for response to concurrent chemo radiation in locally advanced cervical cancer. Cancer Treat Res Commun 2022; 31:100539. [PMID: 35220070 DOI: 10.1016/j.ctarc.2022.100539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/06/2021] [Accepted: 02/20/2022] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Locally advanced cervical cancer is still a major cause of mortality in developing countries. Recently, personalized medicine has changed the treatment paradigm for many solid cancers but no robust biomarkers has yet been validated for predicting response to chemo radiation in cervical cancer patients. AIM To assess the role of hematological parameters as a cost-effective predictive marker of response to concurrent chemo radiation in cervical cancer patients. MATERIALS AND METHOD This is a retrospective analysis of 90 cervical cancer patients treated with concurrent chemo radiation in a tertiary cancer center. Clinical details of the patients were extracted from the case records. For end point evaluation, the pre-treatment levels of hemoglobin, neutrophil, lymphocyte, platelet, platelet lymphocyte ratio (PLR) and neutrophil lymphocyte ratio (NLR) were compared and statistically analyzed between responders and non-responders. The optimal cutoff values of hematological parameters were estimated by the receiver operating characteristics (ROC) curve. RESULT Out of 90 patients, 60 (66.66%) were complete responders and remaining 30 (33.33%) were non-responders. The mean value of platelet, NLR, and PLR was significantly higher in the non-responder group. ROC curve analysis showed the optimal cut-off value of pre-treatment Hb, PLT, NLR and PLR to be 11 gm/dl, 3, 177 × 109/L, and 70 respectively. CONCLUSION Our study suggests that simple hematological markers like NLR, PLT count and PLR could be used as a cost effective pretreatment predictive marker for response to chemo radiation in cervical cancer patients.
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10
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Zhang X, Huang P, Wang X, Zhou K, Chen F, Zhou C, Yu L, Lu Q, Zhou J, Hu J, Wang Z. Development and validation of a non-invasive model for diagnosing HBV-related liver cirrhosis. Clin Chim Acta 2021; 523:525-531. [PMID: 34748781 DOI: 10.1016/j.cca.2021.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 11/02/2021] [Accepted: 11/02/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Liver cirrhosis is closely related to the abnormal liver function and occurrence of liver cancer. Accurate non-invasive assessment of liver cirrhosis is of great significance for preventing disease progression and treatment decision-making. We aim to develop and validate a non-invasive diagnostic model for liver cirrhosis in patients with chronic hepatitis B (CHB). METHODS From July 2015 to April 2017, seven-hundred fifty-four patients with primary HBV-related liver cancer who underwent hepatectomy were reprospectively recruited. All patients were examined with 2D-SWE and serologic testing preoperatively, which were utilized for measurement of liver stiffness and serum fibrosis models. The stage of liver fibrosis was evaluated using a resected liver specimen. Least absolute shrinkage and selection operator (Lasso) regression was used for feature selection and binary logistic regression analysis was chosen to build a diagnostic model, which was presented as a nomogram and evaluated for calibration, discrimination and clinical usefulness. The performance of noninvasive model was then prospectively validated in an independent cohort (361 patients) by the ROC curve analysis. RESULTS The diagnostic model, which consists of 5 selected clinical characteristics (PIII-NP, IV-C, Hyaluronan, Platelet and Liver stiffness), showed the strongest correlation with liver fibrosis stage (ρ = 0.702, P < 0.05). Compared with APRI, FIB-4, King's Score, and Forns Index, the model presented the optimal discrimination and the best predictive performance with the highest AUC in the training cohort (0.866, 95%CI 0.840-0.892, P < 0.05) and validation cohorts (0.852, 95%CI 0.813-0.890, P < 0.05). Decision curve analysis demonstrated that nomogram based on the model was extremely useful for diagnosing cirrhosis in patients with chronic hepatitis B. CONCLUSION This study proposes a non-invasive diagnostic model that incorporates the clinical predictors which can be conveniently used in the individualized diagnosis of HBV-related liver cirrhosis.
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Affiliation(s)
- Xiangyu Zhang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China
| | - Peiran Huang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China
| | - Xinyu Wang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China
| | - Kaiqian Zhou
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China
| | - Feiyu Chen
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China
| | - Cheng Zhou
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China
| | - Lei Yu
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China
| | - Qing Lu
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jian Zhou
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China
| | - Jie Hu
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China.
| | - Zheng Wang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Shanghai 200032, China.
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Hwang SH, Hong SB, Han K, Seo N, Choi JY, Lee JH, Park S, Lim YS, Kim DY, Kim SY, Park MS. A New Reporting System for Diagnosis of Hepatocellular Carcinoma in Chronic Hepatitis B With Clinical and Gadoxetic Acid-Enhanced MRI Features. J Magn Reson Imaging 2021; 55:1877-1886. [PMID: 34668595 DOI: 10.1002/jmri.27962] [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: 07/23/2021] [Revised: 10/04/2021] [Accepted: 10/08/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Current major guidelines for diagnosis of hepatocellular carcinoma (HCC) based on imaging findings are different from each other and do not include clinical risk factors as a diagnostic criteria. PURPOSE To developed and validated a new diagnostic score system using MRI and clinical features as applied in chronic hepatitis B patients. STUDY TYPE Retrospective observational study. SUBJECT A total of 418 treatment-naïve patients (out of 902 patients) with chronic hepatitis B having 556 lesions suspected for HCC which were eligible for curative treatment. FIELD STRENGTH/SEQUENCE T1W GRE in- and opposed-phase, T2W FSE, DWI, and T1W 3D-GRE dynamic contrast-enhanced sequences at 1.5 T and 3 T. ASSESSMENT Six radiologists with 7-22 years of experience independently evaluated MR images based on Liver Imaging Reporting and Data System (LI-RADS) version 2018. STATISTICAL TESTS Based on logistic regression analysis of MRI features and clinical factors, a risk score system was devised in derivation cohorts (268 patients, 352 lesions) and externally validated (150 patients, 204 lesions). The performance of the new score system was assessed by Harell's c-index. Using cutoff value of 12, maintaining positive predictive value ≥95%, the diagnostic performances of the score system were compared with those of LR-5. RESULTS The 15-point diagnostic scoring system used MRI features (lesion size, nonrim arterial phase hyperenhancement, portal venous phase hypointensity, hepatobiliary phase hypointensity, and diffusion restriction) and clinical factors (alpha-fetoprotein and platelet). It showed good discrimination in the derivation (c-index, 0.946) and validation cohorts (c-index, 0.907). Using a risk score of 12 as a cut-off, this system yielded higher sensitivity than LR-5 (derivation cohort, 76.8% vs. 52.1%; validation cohort, 73.4% vs. 49.5%) without significant decrease in specificity (derivation cohort, 93.1% vs. 97.2%, P = 0.074; validation cohort, 91.7% vs. 96.1%, P = 0.299). DATA CONCLUSION A new score system showed improved sensitivity in chronic hepatitis B patients compared to LI-RADS without significant compromise in specificity. EVIDENCE LEVEL: 3 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Shin Hye Hwang
- Department of Radiology, Yongin Severance Hospital, Yongin, Gyeonggi-do, South Korea
| | - Seung Baek Hong
- Department of Radiology, Biomedical Research Institute, Pusan National University Hospital, and Pusan National University School of Medicine, Pusan, South Korea.,Department of Radiology, Asan Medical Center, Ulsan University College of Medicine, Seoul, South Korea
| | - Kyunghwa Han
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Nieun Seo
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jin-Young Choi
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jei Hee Lee
- Department of Radiology, Ajou University Hospital, Suwon, South Korea
| | - Sumi Park
- Department of Radiology, National Health Insurance Service Ilsan Hospital, Goyang, South Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Severance Hospital, Seoul, South Korea
| | - So Yeon Kim
- Department of Radiology, Asan Medical Center, Ulsan University College of Medicine, Seoul, South Korea
| | - Mi-Suk Park
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
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12
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Mekkawy MH, Fahmy HA, Nada AS, Ali OS. Study of the Radiosensitizing and Radioprotective Efficacy of Bromelain (a Pineapple Extract): In Vitro and In Vivo. Integr Cancer Ther 2021; 19:1534735420950468. [PMID: 32783540 PMCID: PMC7425266 DOI: 10.1177/1534735420950468] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
This study hypothesizes that, bromelain (BL) acts as radiosensitizer of tumor cells and that it protects normal cells from radiation effects. In vitro and in vivo studies have been carried out to prove that assumption. In vitro MTT cell proliferation assay has shown that the irradiated Ehrlich ascites carcinoma (EAC) cell line could be sensitized by BL pretreatment. In vivo: animals were randomly divided into 5 groups, Group 1: control (PBS i.p for 10 days), Group 2: Ehrlich solid tumor (EST) bearing mice, Group 3: EST + γ-radiation (fractionated dose, 1 Gy × 5), Group 4: EST + BL (6 mg/kg, i.p), daily for 10 days, Group 5: EST + BL for 10 days followed by γ-irradiation (1 Gy × 5). The size and weight of tumors in gamma-irradiated EST bearing mice treated with BL decreased significantly with a significant amelioration in the histopathological examination. Besides, BL mitigated the effect of γ-irradiation on the liver relative gene expression of poly ADP ribose polymerase-1 (PARP1), nuclear factor kappa activated B cells (NF-κB), and peroxisome proliferator-activated receptor α (PPAR-α), and it restored liver function via amelioration of paraoxonase1 (PON1) activity, reactive oxygen species (ROS) content, lipid peroxidation (LPO) and serum aspartate transaminase (AST), alanine transaminase (ALT), and albumin (ALB). It is concluded that BL can be considered as a radio-sensitizer and radio-protector, suggesting a possible role in reducing radiation exposure dose during radiotherapy.
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Affiliation(s)
- Mai H Mekkawy
- Drug Radiation Research Department, National Centre for Radiation Research and Technology, Egyptian, Atomic Energy Authority, Nasr City, Cairo, Egypt
| | - Hanan A Fahmy
- Drug Radiation Research Department, National Centre for Radiation Research and Technology, Egyptian, Atomic Energy Authority, Nasr City, Cairo, Egypt
| | - Ahmed S Nada
- Drug Radiation Research Department, National Centre for Radiation Research and Technology, Egyptian, Atomic Energy Authority, Nasr City, Cairo, Egypt
| | - Ola S Ali
- Biochemistry Department, Al-Azhar University, Cairo, Egypt
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13
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Marasco G, Poggioli F, Colecchia A, Cabibbo G, Pelizzaro F, Giannini EG, Marinelli S, Rapaccini GL, Caturelli E, Di Marco M, Biasini E, Marra F, Morisco F, Foschi FG, Zoli M, Gasbarrini A, Svegliati Baroni G, Masotto A, Sacco R, Raimondo G, Azzaroli F, Mega A, Vidili G, Brunetto MR, Nardone G, Alemanni LV, Dajti E, Ravaioli F, Festi D, Trevisani F. A Nomogram-Based Prognostic Model for Advanced Hepatocellular Carcinoma Patients Treated with Sorafenib: A Multicenter Study. Cancers (Basel) 2021; 13:2677. [PMID: 34072309 PMCID: PMC8199276 DOI: 10.3390/cancers13112677] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/17/2021] [Accepted: 05/26/2021] [Indexed: 12/14/2022] Open
Abstract
Among scores and staging systems used for HCC, none showed a good prognostic ability in patients with advanced HCC treated with Sorafenib. We aimed to evaluate predictive factors of overall survival (OS) and drug response in HCC patients undergoing Sorafenib included in the Italian Liver Cancer (ITA.LI.CA.) multicenter cohort. Patients in the ITA.LI.CA database treated with Sorafenib and updated on 30 June 2019 were included. Demographic and clinical data before starting Sorafenib treatment were considered. For the evaluation of predictive factors for OS, a time-dependent Cox proportional hazard model was used. A total of 1107 patients were included in our analysis. The mean age was 64.3 years and 81.7% were male. Most patients were staged as BCLC B (205, 18.9%) or C (706, 65.1%). The median time of Sorafenib administration was 4 months (interquartile range (IQR) 2-12), and the median OS was 10 months (IQR: 4-20). A total of 263 patients (33.8%) out of 780 with available evaluation experienced objective tumoral response to Sorafenib. The Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) (hazard ratio (HR) 1.284), maximum tumoral diameter (HR 1.100), plasma total bilirubin (HR 1.119), aspartate amino transferase assessed as multiple of the upper normal value (HR 1.032), alpha-fetoprotein ≥200 ng/mL (HR 1.342), hemoglobin (HR 0.903) and platelet count (HR 1.002) were associated with OS at multivariate Cox regression analysis. Drug response was predicted by maximum tumoral diameter and platelet count. A novel prognostic nomogram for patients undergoing Sorafenib is hereby proposed. The novelty introduced is the comprehensive patient's assessment using common markers of patient's general status, liver damage and function and HCC biology. Further studies are required to test its accuracy and provide external validation.
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Affiliation(s)
- Giovanni Marasco
- Division of Internal Medicine and Digestive Pathophysiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
| | - Francesco Poggioli
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
| | - Antonio Colecchia
- Gastroenterology Unit, Borgo Trento University Hospital Verona, 37126 Verona, Italy;
| | - Giuseppe Cabibbo
- Gastroenterology & Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, PROMISE, University of Palermo, 90133 Palermo, Italy;
| | - Filippo Pelizzaro
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35124 Padua, Italy;
| | - Edoardo Giovanni Giannini
- Gastroenterology Unit, Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy;
| | - Sara Marinelli
- Division of Internal Medicine, Hepatobiliary and Immunoallergologic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Gian Ludovico Rapaccini
- Division of Internal Medicine and Gastroenterology, Complesso Integrato Columbus, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | | | | | - Elisabetta Biasini
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, 43126 Parma, Italy;
| | - Fabio Marra
- Internal Medicine and Hepatology Unit, Department of Experimental and Clinical Medicine, University of Firenze, 50139 Florence, Italy;
| | - Filomena Morisco
- Gastroenterology Unit, Department of Clinical Medicine and Surgery, University of Napoli “Federico II”, 80138 Napoli, Italy;
| | | | - Marco Zoli
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
- Division of Internal Medicine, Neurovascular and Hepatometabolic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Antonio Gasbarrini
- Division of Internal Medicine and Gastroenterology, Policlinico Gemelli, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | | | - Alberto Masotto
- Gastroenterology Unit, IRCCS Ospedale Sacro Cuore Don Calabria, Negrar, 37024 Verona, Italy;
| | - Rodolfo Sacco
- Gastroenterology and Digestive Endoscopy Unit, Foggia University Hospital, 71100 Foggia, Italy;
| | - Giovanni Raimondo
- Division of Clinical and Molecular Hepatology, University of Messina, 98124 Messina, Italy;
| | - Francesco Azzaroli
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
- Division of Gastroenterology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Andrea Mega
- Division of Gastroenterology, Bolzano Regional Hospital, 39100 Bolzano, Italy;
| | - Gianpaolo Vidili
- U.O.C. Clinica Medica, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Azienda Ospedaliero-Universitaria di Sassari, 07100 Sassari, Italy;
| | - Maurizia Rossana Brunetto
- Hepatology and Liver Physiopathology Laboratory and Internal Medicine, Department of Clinical and Experimental Medicine, University of Pisa, 56124 Pisa, Italy;
| | - Gerardo Nardone
- Hepato-Gastroenterology Unit, Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80138 Naples, Italy;
| | - Luigina Vanessa Alemanni
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
- Division of Gastroenterology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Elton Dajti
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
- Division of Gastroenterology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Federico Ravaioli
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
| | - Davide Festi
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
| | - Franco Trevisani
- Department of Medical and Surgical Science, University of Bologna, 40138 Bologna, Italy; (F.P.); (M.Z.); (F.A.); (L.V.A.); (E.D.); (F.R.); (D.F.); (F.T.)
- Division of Semeiotics, Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
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14
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Ahiwale RJ, Chellampillai B, Pawar AP. Investigation of novel sorafenib tosylate loaded biomaterial based nano-cochleates dispersion system for treatment of hepatocellular carcinoma. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.1878034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Raj J. Ahiwale
- Department of Pharmaceutics, Poona College of Pharmacy, Bharati Vidyapeeth University, Pune, Maharashtra, India
| | - Bothiraja Chellampillai
- Department of Pharmaceutics, Poona College of Pharmacy, Bharati Vidyapeeth University, Pune, Maharashtra, India
| | - Atmaram P. Pawar
- Department of Pharmaceutics, Poona College of Pharmacy, Bharati Vidyapeeth University, Pune, Maharashtra, India
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15
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ElGhandour AM, Bayoumy EM, Ibrahim WA, Sayed MM, Salama AB, Teama NM, Salama MM. Vascular endothelial growth factor in relation to the development of hepatocellular carcinoma in hepatitis C virus patients treated by direct-acting antivirals. EGYPTIAN LIVER JOURNAL 2021. [DOI: 10.1186/s43066-020-00073-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Abstract
Background
Hepatocellular carcinoma (HCC) comprises 5.6% of all cancers worldwide representing the sixth most common cancer. It is also the fourth most common cause of cancer-related mortality. Angiogenesis is a main factor in the development of HCC. Vascular endothelial growth factor (VEGF) is considered as the force for physiological and pathological angiogenesis, and overexpression of VEGF is prominent in HCC. We aimed to study the effect of direct-acting antivirals (DAAs) on VEGF considered as the key regulator of angiogenesis in HCC. This cross-sectional study involved fifty patients who were divided into two groups: group I—twenty-five chronic hepatitis C virus (HCV) patients as (cases) subjected to treatment with direct-acting antiviral drugs for 3 months; group II—twenty-five chronic HCV patients developed HCC as (controls). Serum VEGF level was measured in of group I at baseline, at end of treatment, and 3 months after the end of treatment by sofosbuvir 400 mg plus daclatasvir 60 mg for 3 months in the HCV patient group, also VEGF was assessed in group II with HCC.
Results
Serum VEGF was high in both groups, but it was higher in the HCC group with a statistically significant difference (p < 0.001), also serum VEGF in the HCV group decreased after 3 months at the end of DAA treatment from 209.5 ± 137.6 to 44.1 (31.8–55.3) mg/ml, and all patients who received DAAs achieved sustained virologic response (SVR).
Conclusion
We found that change in serum VEGF in HCV patients treated with DAAs in this study cannot explain the risk of HCC after treatment by DAAs.
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16
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Sayed HM, Said MM, Morcos NYS, El Gawish MA, Ismail AFM. Antitumor and Radiosensitizing Effects of Zinc Oxide-Caffeic Acid Nanoparticles against Solid Ehrlich Carcinoma in Female Mice. Integr Cancer Ther 2021; 20:15347354211021920. [PMID: 34105411 PMCID: PMC8193661 DOI: 10.1177/15347354211021920] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 04/19/2021] [Accepted: 05/14/2021] [Indexed: 12/24/2022] Open
Abstract
This study aimed to evaluate the anticancer and radio-sensitizing efficacy of Zinc Oxide-Caffeic Acid Nanoparticles (ZnO-CA NPs). ZnO-CA NPs were formulated by the conjugation of Zinc Oxide nanoparticles (ZnO NPs) with caffeic acid (CA) that were characterized by Fourier Transform Infrared Spectra (FT-IR), X-ray Diffractometer (XRD), and Transmission Electron Microscopy (TEM). In vitro anticancer potential of ZnO-CA NPs was evaluated by assessing cell viability in the human breast (MCF-7) and hepatocellular (HepG2) carcinoma cell lines. In vivo anticancer and radio-sensitizing effects of ZnO-CA NPs in solid Ehrlich carcinoma-bearing mice (EC mice) were also assessed. Treatment of EC mice with ZnO-CA NPs resulted in a considerable decline in tumor size and weight, down-regulation of B-cell lymphoma 2 (BCL2) and nuclear factor kappa B (NF-κB) gene expressions, decreased vascular cell adhesion molecule 1 (VCAM-1) level, downregulation of phosphorylated-extracellular-regulated kinase 1 and 2 (p-ERK1/2) protein expression, DNA fragmentation and a recognizable peak at sub-G0/G1 indicating dead cells' population in cancer tissues. Combined treatment of ZnO-CA NPs with γ-irradiation improved these effects. In conclusion: ZnO-CA NPs exhibit in-vitro as well as in-vivo antitumor activity, which is augmented by exposure of mice to γ-irradiation. Further explorations are warranted previous to clinical application of ZnO-CA NPs.
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Affiliation(s)
- Hayam M. Sayed
- Radiation Biology Department, National
Center for Radiation Research and Technology, Egyptian Atomic Energy Authority,
Cairo, Egypt
| | - Mahmoud M. Said
- Biochemistry Department, Faculty of
Science, Ain Shams University, Cairo, Egypt
| | - Nadia Y. S. Morcos
- Biochemistry Department, Faculty of
Science, Ain Shams University, Cairo, Egypt
| | - Mona A. El Gawish
- Radiation Biology Department, National
Center for Radiation Research and Technology, Egyptian Atomic Energy Authority,
Cairo, Egypt
| | - Amel F. M. Ismail
- Drug Radiation Research Department,
National Center for Radiation Research and Technology, Egyptian Atomic Energy
Authority, Cairo, Egypt
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17
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Liu PH, Hsu CY, Su CW, Huang YH, Hou MC, Rich NE, Fujiwara N, Hoshida Y, Singal AG, Huo TI. Thrombocytosis is associated with worse survival in patients with hepatocellular carcinoma. Liver Int 2020; 40:2522-2534. [PMID: 32511831 PMCID: PMC9023184 DOI: 10.1111/liv.14560] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 05/24/2020] [Accepted: 06/01/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS Thrombocytosis is associated with more aggressive tumour biology in many malignancies. There are limited data in patients with hepatocellular carcinoma (HCC), which often occurs in patients with cirrhosis and portal hypertension. We aimed to explore the prognostic value of thrombocytosis in two cohorts of patients with HCC. METHODS We included 3561 patients from Taiwan and 1145 patients from the USA. Thrombocytopenia was defined as platelet count < 150×109 /L and thrombocytosis as ≥ 300 × 109 /L at HCC diagnosis. We used multivariable Cox proportional hazard models to identify independent predictors of survival. RESULTS Thrombocytosis was present in 9.0% and 6.9% of Taiwan and USA patients respectively. Compared to patients with normal platelet counts and those with thrombocytopenia, patients with thrombocytosis had larger tumours, increased vascular invasion and a higher proportion had extrahepatic metastases in both cohorts. In multivariable analysis, thrombocytosis (aHR 1.40, 95% CI 1.23-1.60) and thrombocytopenia (aHR 1.13, 95% CI 1.04-1.23) were both associated with worse survival after adjusting for age, gender, liver disease aetiology, Child-Pugh score, maximal tumour size, tumour nodularity, vascular invasion, lymph node or distant metastasis, performance status and alpha-fetoprotein level. Patients with thrombocytosis had a median survival of 6 and 4 months in the Taiwan and USA cohorts, compared to 32 and 14 months for those with normal platelet counts and 38 and 16 months for thrombocytopenic patients. CONCLUSION Thrombocytosis is independently associated with increased tumour burden and worse overall survival among HCC patients.
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Affiliation(s)
- Po-Hong Liu
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan,Department of Medicine, UT Southwestern Medical Center, Dallas, TX, USA,Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Chia-Yang Hsu
- Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan,Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
| | - Chien-Wei Su
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan,Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Yi-Hsiang Huang
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan,Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan,Institute of Clinical Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Ming-Chih Hou
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan,Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Nicole E. Rich
- Department of Medicine, UT Southwestern Medical Center, Dallas, TX, USA,Division of Digestive and Liver Disease, UT Southwestern Medical Center, Dallas, TX, USA
| | - Naoto Fujiwara
- Department of Medicine, UT Southwestern Medical Center, Dallas, TX, USA,Division of Digestive and Liver Disease, UT Southwestern Medical Center, Dallas, TX, USA,Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Yujin Hoshida
- Department of Medicine, UT Southwestern Medical Center, Dallas, TX, USA,Division of Digestive and Liver Disease, UT Southwestern Medical Center, Dallas, TX, USA
| | - Amit G. Singal
- Department of Medicine, UT Southwestern Medical Center, Dallas, TX, USA,Division of Digestive and Liver Disease, UT Southwestern Medical Center, Dallas, TX, USA
| | - Teh-Ia Huo
- Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan,Institute of Pharmacology, National Yang-Ming University School of Medicine, Taipei, Taiwan,Departments of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
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18
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Sigal SH, Sherman Z, Jesudian A. Clinical Implications of Thrombocytopenia for the Cirrhotic Patient. ACTA ACUST UNITED AC 2020; 12:49-60. [PMID: 32341665 PMCID: PMC7166072 DOI: 10.2147/hmer.s244596] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/10/2020] [Indexed: 02/06/2023]
Abstract
Thrombocytopenia is a frequent complication in patients with cirrhosis. As many as 84% of patients with cirrhosis have thrombocytopenia, and it is an independent variable indicative of advanced disease and poor prognosis. Although there is great concern that it may aggravate bleeding during surgical procedures, there is limited evidence to inform decisions regarding the treatment of cirrhotic patients with thrombocytopenia undergoing invasive procedures. Finally, there is evidence that platelets play a significant role in liver regeneration. In this report, the clinical implications of thrombocytopenia in cirrhotic patients are reviewed. The utility of platelet counts in the prognosis of cirrhosis and relationship to complications of advanced liver disease, including portal hypertension, esophageal varices, and hepatocellular carcinoma. The impact of low platelet counts on bleeding complications during invasive procedures is outlined. Finally, the role of platelets and potential adverse impact in liver regeneration is reviewed.
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Affiliation(s)
- Samuel H Sigal
- Department of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Zachary Sherman
- Department of Medicine, Weill Cornell Medical Center, New York, NY, USA
| | - Arun Jesudian
- Department of Medicine, Weill Cornell Medical Center, New York, NY, USA
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Abstract
HCC (hepatocellular carcinoma) is the second leading cause of cancer deaths worldwide, with several etiologic causes, mostly inflammation-associated. Different inflammatory responses in the liver can be triggered by different etiological agents. The inflammatory process can be resolved or be persistent, depending on the etiology and multiple other factors. Chronic inflammation, tissue remodeling, genetic alterations, and modifications in cellular signaling are considered to be key processes promoting immunosuppression. The progressive immunosuppression leads to the inactivation of anti-tumor immunity involved in HCC carcinogenesis and progression. Tumor cellular processes including DNA damage, necrosis, and ER (endoplasmic reticulum) stress can affect both immune-surveillance and cancer-promoting inflammation, supporting a mutual interdependence. Here, we review the current understanding of how chronic liver injury and inflammation is triggered and sustained, and how inflammation is linked to HCC. The identification of many hepatic microenvironmental inflammatory processes and their effector molecules, has resulted in extensive translational work and promising clinical trials of new immunomodulatory agents.
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20
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Szilasi Z, Jósa V, Zrubka Z, Mezei T, Vass T, Merkel K, Helfferich F, Baranyai Z. Neutrophil-To-Lymphocyte and Platelet-To-Lymphocyte Ratios as Prognostic Markers of Survival in Patients with Head and Neck Tumours-Results of a Retrospective Multicentric Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17051742. [PMID: 32155982 PMCID: PMC7084240 DOI: 10.3390/ijerph17051742] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/27/2020] [Accepted: 03/03/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND The neutrophil-to-lymphocyte ratio (NLR) and the platelet-to-lymphocyte ratio (PLR) may be useful for drawing conclusions about the survival of head and neck squamous cell carcinoma (HNSCC) patients. METHODS Clinical data of 156 patients managed for HNSCC at two head and neck surgery centres were analyzed retrospectively. We studied the relationships between survival and PLR as well as NLR. RESULTS With regards to 5-year survival, the difference between the two groups with PLR values lower or higher than the threshold was statistically significant (p = 0.004), and we found the same for disease-free survival (p = 0.05), and tumour-specific mortality (p = 0.009). Concerning NLR, the difference in tumour-specific survival was statistically significant (p = 0.006). According to the multivariate analysis, NLR values higher than the threshold indicated an enhanced risk for overall as well as for tumour-specific mortality. CONCLUSION In HNSCC patients, a high NLR may be considered as an independent risk factor for 5-year overall survival.
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Affiliation(s)
- Zsuzsanna Szilasi
- Department of Otorhinolaryngology and Head and Neck Surgery, HDF Medical Centre, H-1134 Budapest, Hungary;
- Correspondence: ; Tel.: +36-30-280-3053; Fax: +36-1-4752711
| | - Valéria Jósa
- Department of Otorhinolaryngology and Head and Neck Surgery, Jahn Ferenc Hospital, H-1204 Budapest, Hungary;
| | - Zsombor Zrubka
- Department of Health Economics, Corvinus University of Budapest, H-1093 Budapest, Hungary;
| | - Tünde Mezei
- Department of Urology, Jahn Ferenc Hospital, H-1204 Budapest, Hungary;
| | - Tamás Vass
- Department of Surgery, Szent Imre Hospital, H-1115 Budapest, Hungary; (T.V.); (K.M.)
| | - Keresztély Merkel
- Department of Surgery, Szent Imre Hospital, H-1115 Budapest, Hungary; (T.V.); (K.M.)
| | - Frigyes Helfferich
- Department of Otorhinolaryngology and Head and Neck Surgery, HDF Medical Centre, H-1134 Budapest, Hungary;
| | - Zsolt Baranyai
- 1st Department of Surgery, Semmelweis University, H-1082 Budapest, Hungary;
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Sanghera C, Teh JJ, Pinato DJ. The systemic inflammatory response as a source of biomarkers and therapeutic targets in hepatocellular carcinoma. Liver Int 2019; 39:2008-2023. [PMID: 31433891 DOI: 10.1111/liv.14220] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 08/10/2019] [Accepted: 08/13/2019] [Indexed: 12/12/2022]
Abstract
The pathogenesis of hepatocellular carcinoma (HCC) strongly relates to inflammation, with chronic up-regulation of pro-inflammatory mediators standing as a potential unifying mechanism that underscores the origin and progression of HCC independent of aetiology. Activation of the diverse pro-inflammatory mediators either within the tumour or its microenvironment is part of an active cross-talk between the progressive HCC and the host, which is known to influence clinical outcomes including recurrence after radical treatments and long-term survival. A number of clinical biomarkers to measure the severity of cancer-related inflammation are now available, most of which emerge from routine blood parameters including neutrophil, lymphocyte, platelet counts, as well as albuminaemia and C-reactive protein levels. In this review, we summarise the body of evidence supporting the biologic qualification of inflammation-based scores in HCC and review their potential in facilitating the prognostic assessment and treatment allocation in the individual patient. We also discuss the evidence to suggest modulation of tumour-promoting inflammation may act as a source of novel therapeutic strategies in liver cancer.
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Affiliation(s)
| | - Jhia J Teh
- Department of Medicine, Imperial College London, London, UK
| | - David J Pinato
- Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, UK
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22
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Platelets and Hepatocellular Cancer: Bridging the Bench to the Clinics. Cancers (Basel) 2019; 11:cancers11101568. [PMID: 31618961 PMCID: PMC6826649 DOI: 10.3390/cancers11101568] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 10/10/2019] [Accepted: 10/14/2019] [Indexed: 02/06/2023] Open
Abstract
Growing interest is recently being focused on the role played by the platelets in favoring hepatocellular cancer (HCC) growth and dissemination. The present review reports in detail both the experimental and clinical evidence published on this topic. Several growth factors and angiogenic molecules specifically secreted by platelets are directly connected with tumor progression and neo-angiogenesis. Among them, we can list the platelet-derived growth factor, the vascular endothelial growth factor, the endothelial growth factor, and serotonin. Platelets are also involved in tumor spread, favoring endothelium permeabilization and tumor cells’ extravasation and survival in the bloodstream. From the bench to the clinics, all of these aspects were also investigated in clinical series, showing an evident correlation between platelet count and size of HCC, tumor biological behavior, metastatic spread, and overall survival rates. Moreover, a better understanding of the mechanisms involved in the platelet–tumor axis represents a paramount aspect for optimizing both current tumor treatment and development of new therapeutic strategies against HCC.
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23
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Wu B, Hu X, Jin H, Zhou L, Zhang D, Man Z, Wang Y, Yang S, Pang Q, Liu H, Cui P. Albumin-bilirubin and platelet-albumin-bilirubin grades for hepatitis B-associated hepatocellular carcinoma in Child-Pugh A patients treated with radical surgery: A retrospective observational study. Medicine (Baltimore) 2019; 98:e17394. [PMID: 31651841 PMCID: PMC6824664 DOI: 10.1097/md.0000000000017394] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Child-Pugh (CP) grade A patients with early stage hepatocellular carcinoma (HCC) are candidates for curative surgery, while some patients still have a poor outcome. The aim of this study was to investigate the prognostic values of 2 new evaluation models for liver function, named albumin-bilirubin (ALBI) and platelet-albumin-bilirubin (PALBI) grades, in CP grade A patients with HCC.In this retrospective cohort study, we reviewed 134 cases of CP grade A patients with hepatitis B-associated HCC who underwent radical surgery. ALBI and PALBI grades were calculated based on preoperative serologic examinations. Overall survival (OS) and recurrence-free survival (RFS) were estimated by Kaplan-Meier curve and Cox regression. The prognostic performances of the models were estimated by using the concordance index (C-index).During a median follow-up time of 27 months, 27.6% (37/134) of patients died and 26.1% (35/134) experienced recurrence. Kaplan-Meier analyses showed that ALBI and PALBI grades were significantly associated with OS and RFS. Multivariate analyses further revealed that both ALBI and PALBI grades were independent predictors for survival. Furthermore, the prognostic values of the combination of tumor size with ALBI (C-index = 0.754, 95% confidence interval [CI]: 0.675-0.849) or with PALBI (C-index = 0.762, 95% CI: 0.664-0.844) may be comparable with both Barcelona Clinic Liver Cancer and Cancer of Liver Italian Program staging systems.The ALBI and PALBI grades, in particular the combination with tumor size, are effective models for discriminating survival in CP grade A patients with HCC.
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Du QC, Hu CL, Wang YY, Zhou Y. Comparison of the prognostic value of platelet-based prognostic models in patients with malignant hepatic tumors after TACE therapy. Acta Cir Bras 2019; 34:e201900710. [PMID: 31531530 PMCID: PMC6756010 DOI: 10.1590/s0102-865020190070000010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Accepted: 06/08/2019] [Indexed: 02/06/2023] Open
Abstract
PURPOSE To investigate the prognostic value of 17 platelet-based prognostic scores in patients with malignant hepatic tumors after TACE therapy. METHODS In total, 92 patients were divided into death group and survival group according to long-term follow-up results. The AUC was calculated to determine the optimal cut-off values for predicting prognosis. To determine better prognostic models, platelet-based models were analyzed separately after being showed as binary according to cut-off values. Cumulative survival rates of malignant hepatic tumors were calculated using Kaplan-Meier curves and differences were analyzed by the log-rank test. Univariate and multivariate analyses were performed to identify platelet-based prognostic scores associated with overall survival. RESULTS Univariate analysis showed that APGA, APRI, FIB-4, FibroQ, GUCI, King's score, Lok index, PAPAS, cirrhosis, number of tumors, vascular cancer embolus, AFP, ALP and APTT were significantly related to prognosis. A multivariate analysis showed that the APGA, number of tumors, ALP and APTT were independently associated with overall survival. CONCLUSION This study showed that the APGA, a platelet-based prognostic score, was an independent marker of prognosis in patients with malignant hepatic tumors after TACE and was superior to the other platelet-based prognostic scores in terms of prognostic ability.
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Affiliation(s)
- Qian Cheng Du
- Master, Department of General Surgery, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China. Intellectual, scientific, conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation, final approval
| | - Chen Liang Hu
- Master, Department of Hepatopancreatobiliary Surgery, the Affiliated Hospital of Qinghai University, Xining, China. Intellectual, scientific, conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation, final approval
| | - Yan Yan Wang
- Master, Department of Hematology, Affiliated Fuyang Hospital of Anhui Medical University, Fuyang, China. Intellectual, scientific, conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation, final approval
| | - Ying Zhou
- Full Professor, Department of Hepatopancreatobiliary Surgery, the Affiliated Hospital of Qinghai University and Qinghai Province Key Laboratory of Hydatid Disease Research, Qinghai University, Xining, China. Acquisition, analysis and interpretation of data; technical procedures; critical revision; manuscript preparation, final approval
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Pavlovic N, Rani B, Gerwins P, Heindryckx F. Platelets as Key Factors in Hepatocellular Carcinoma. Cancers (Basel) 2019; 11:cancers11071022. [PMID: 31330817 PMCID: PMC6678690 DOI: 10.3390/cancers11071022] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 07/08/2019] [Accepted: 07/18/2019] [Indexed: 12/21/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a primary liver cancer that usually develops in the setting of chronic inflammation and liver damage. The hepatic microenvironment plays a crucial role in the disease development, as players such as hepatic stellate cells, resident liver macrophages (Kupffer cells), endothelial cells, extracellular matrix, and a variety of immune cells interact in highly complex and intertwined signaling pathways. A key factor in these cross-talks are platelets, whose role in cancer has gained growing evidence in recent years. Platelets have been reported to promote HCC cell proliferation and invasion, but their involvement goes beyond the direct effect on tumor cells, as they are known to play a role in pro-fibrinogenic signaling and the hepatic immune response, as well as in mediating interactions between these factors in the stroma. Anti-platelet therapy has been shown to ameliorate liver injury and improve the disease outcome. However, platelets have also been shown to play a crucial role in liver regeneration after organ damage. Therefore, the timing and microenvironmental setting need to be kept in mind when assessing the potential effect and therapeutic value of platelets in the disease progression, while further studies are needed for understanding the role of platelets in patients with HCC.
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Affiliation(s)
- Natasa Pavlovic
- Department of Medical Cell Biology, Uppsala University, Box 571, Husargatan 3, 75-431 Uppsala, Sweden
| | - Bhavna Rani
- Department of Medical Cell Biology, Uppsala University, Box 571, Husargatan 3, 75-431 Uppsala, Sweden
| | - Pär Gerwins
- Department of Medical Cell Biology, Uppsala University, Box 571, Husargatan 3, 75-431 Uppsala, Sweden
- Department of Radiology, Uppsala University Hospital, Sjukhusvägen 85, 751-85 Uppsala, Sweden
| | - Femke Heindryckx
- Department of Medical Cell Biology, Uppsala University, Box 571, Husargatan 3, 75-431 Uppsala, Sweden.
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Tanaka H, Horioka K, Yamamoto M, Asari M, Okuda K, Yamazaki K, Shimizu K, Ogawa K. Overproduction of thrombopoietin by BRAFV600E-mutated mouse hepatocytes and contribution of thrombopoietin to hepatocarcinogenesis. Cancer Sci 2019; 110:2748-2759. [PMID: 31301081 PMCID: PMC6726687 DOI: 10.1111/cas.14130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 07/01/2019] [Accepted: 07/10/2019] [Indexed: 01/27/2023] Open
Abstract
In hepatocarcinogenesis induced by diethylnitrosamine (DEN) in B6C3F1 mice, the BrafV637E mutation, corresponding to the human BRAFV600E mutation, plays a pivotal role. The livers of transgenic mice with a hepatocyte‐specific human BRAFV600E mutation weighed 4.5 times more than that of normal mice and consisted entirely of hepatocytes, resembling DEN‐induced preneoplastic hepatocytes. However, these transgenic mice spontaneously died 7 wk after birth, therefore this study aimed to clarify the causes of death. In the transgenic mice, the liver showed thrombopoietin (TPO) overexpression, which is associated with eventual megakaryocytosis and thrombocytosis, and activated platelets were deposited in hepatic sinusoids. TPO was also overexpressed in the DEN‐induced hepatic tumors, and sinusoidal platelet deposition was observed in the hepatic tumors of humans and mice. Podoplanin was expressed in some of the Kupffer cells in the liver of the transgenic mice, indicating that platelet activation occurred via the interaction of podoplanin with C‐type lectin receptor 2 (CLEC‐2) on the platelet membrane. Additionally, erythrocyte dyscrasia and glomerulonephropathy/interstitial pneumonia associated with platelet deposition were observed. In the transgenic mice, aspirin (Asp) administration prevented platelet activation, reduced the liver/body weight ratio, decreased the platelet deposition in the liver, kidney, and lung, and prevented erythrocyte dyscrasia and ameliorated the renal/pulmonary changes. Thrombopoietin overproduction by BRAFV600E‐mutated hepatocytes may contribute to hepatocyte proliferation via thrombocytosis, platelet activation, and the interaction of platelets with hepatic sinusoidal cells, while hematologic, renal, and pulmonary disorders due to aberrant platelet activation may lead to spontaneous death in the transgenic mice.
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Affiliation(s)
- Hiroki Tanaka
- Department of Legal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Kie Horioka
- Department of Legal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Masahiro Yamamoto
- Department of Molecular Cancer Science, School of Medicine, Yamagata University, Yamagata, Japan
| | - Masaru Asari
- Department of Legal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Katsuhiro Okuda
- Department of Legal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Kosuke Yamazaki
- Department of Clinical Medicine, Surgery Area, Japanese Red Cross Hokkaido College of Nursing, Kitamai, Japan
| | - Keiko Shimizu
- Department of Legal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Katsuhiro Ogawa
- Department of Pathology, Asahikawa Medical University, Asahikawa, Japan
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27
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Scheiner B, Kirstein M, Popp S, Hucke F, Bota S, Rohr-Udilova N, Reiberger T, Müller C, Trauner M, Peck-Radosavljevic M, Vogel A, Sieghart W, Pinter M. Association of Platelet Count and Mean Platelet Volume with Overall Survival in Patients with Cirrhosis and Unresectable Hepatocellular Carcinoma. Liver Cancer 2019; 8:203-217. [PMID: 31192156 PMCID: PMC6547277 DOI: 10.1159/000489833] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 05/06/2018] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Platelets have been reported to influence tumor biology and may promote metastasis. Traditionally, thrombocytopenia, a hallmark of cirrhosis, was associated with hepatocellular carcinoma (HCC) development. However, the impact of platelet count on outcome in patients with established HCC is not well studied. METHODS Outcomes of patients with cirrhosis diagnosed with HCC between 1995 and 2013 (derivation cohort) and 2000-2016 (validation cohort) who were not eligible for surgical treatment and did not receive antiplatelet therapy were retrospectively studied. Thrombocytopenia was defined as platelet count < 150 g/L. High mean platelet volume (MPV) was defined as ≥median value of the respective cohort (derivation cohort: ≥11 fL; validation cohort: ≥10.6 fL). RESULTS Among 626 patients with unresectable HCC, thrombocytopenia was present in 378 (60.4%) and was associated with favorable baseline tumor characteristics: lower diameter of the largest nodule (5.6 ± 3.2 vs. 7.6 ± 4.2 cm), less extrahepatic spread (9.5 vs. 20.2%, both p < 0.001), less macrovascular invasion (21.2 vs. 31.0%, p = 0.005), and lower BCLC stages (63.0 vs. 73.4% BCLC C/D; p = 0.007) as compared to patients with normal platelet count. On univariate analysis, thrombocytopenia and larger MPV were associated with longer overall survival (OS) (thrombocytopenia: median OS [95% CI], 11.5 [9.3-13.8] vs. 5.5 [3.8-7.1] months; p = 0.001; MPV ≥11 fL: 11.7 [9.1-14.2] vs. 6.0 [4.4-7.6] months; p < 0.001). In multivariate analysis, the combined variable of thrombocytopenia and larger MPV was independently associated with longer OS (HR [95% CI], 0.80 [0.65-0.98]; p = 0.029). These results were confirmed in an independent external validation cohort of 525 patients with cirrhosis and HCC. Again, patients with thrombocytopenia and high MPV had significantly longer OS (15.3 [11.7-18.9] vs. 9.3 [7.4-11.2] months; p < 0.001). CONCLUSIONS Thrombocytopenia and higher MPV are associated with better outcome in patients with advanced HCC. These findings may prompt further clinical research on additive antiplatelet therapy in the prevention and management of HCC.
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Affiliation(s)
- Bernhard Scheiner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Liver Cancer (HCC) Study Group Vienna, Medical University of Vienna, Vienna, Austria,Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria
| | - Martha Kirstein
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Sabine Popp
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Florian Hucke
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Liver Cancer (HCC) Study Group Vienna, Medical University of Vienna, Vienna, Austria,Department of Gastroenterology and Hepatology, Endocrinology, Rheumatology and Nephrology, Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Simona Bota
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Liver Cancer (HCC) Study Group Vienna, Medical University of Vienna, Vienna, Austria,Department of Gastroenterology and Hepatology, Endocrinology, Rheumatology and Nephrology, Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Nataliya Rohr-Udilova
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Liver Cancer (HCC) Study Group Vienna, Medical University of Vienna, Vienna, Austria
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria
| | - Christian Müller
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Liver Cancer (HCC) Study Group Vienna, Medical University of Vienna, Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Markus Peck-Radosavljevic
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Liver Cancer (HCC) Study Group Vienna, Medical University of Vienna, Vienna, Austria,Department of Gastroenterology and Hepatology, Endocrinology, Rheumatology and Nephrology, Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria,Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria
| | - Arndt Vogel
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Wolfgang Sieghart
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Liver Cancer (HCC) Study Group Vienna, Medical University of Vienna, Vienna, Austria
| | - Matthias Pinter
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Liver Cancer (HCC) Study Group Vienna, Medical University of Vienna, Vienna, Austria,*Matthias Pinter, MD, PhD, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18–20, AT–1090 Vienna (Austria), E-Mail
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Abbas H, Hanif S, Tariq H, Chilimuri S. Thrombocytosis as a Rare Paraneoplastic Syndrome Occurring in Hepatocellular Carcinoma: A Case Report. Gastroenterology Res 2019; 12:96-99. [PMID: 31019620 PMCID: PMC6469898 DOI: 10.14740/gr1137] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Accepted: 02/21/2019] [Indexed: 01/03/2023] Open
Abstract
Hepatocellular carcinoma (HCC) affects more than half a million people worldwide each year. Paraneoplastic syndromes associated with HCC include erythrocytosis, hypercalcemia, hypercholesterolemia, hypoglycemia and thrombocytosis. Thrombocytosis is a rare paraneoplastic syndrome in HCC mediated by thrombopoietin (TPO) production. We report a case of thrombocytosis as a paraneoplastic syndrome in a patient with HCC and hepatitis C cirrhosis. A 56-year-old patient was evaluated with abdominal distension and pain of 1-month duration. He had a history of hepatitis C infection with liver cirrhosis, CTP (Child-Turcotte-Pugh) class C, MELD (model for end-stage liver disease) score 22, methadone dependence, alcohol abuse and depression. His physical examination was remarkable for distended abdomen with shifting dullness, palpable hepatomegaly and scleral icterus. Routine laboratory tests showed a platelet count of 754 k/µL, white blood cell count 12.4 k/µL, serum sodium level 128 mEq/L, alanine aminotransferase 93 U/L, aspartate aminotransferase 871 U/L, total serum bilirubin 4.3 mg/dL, direct serum bilirubin 2.8mg/dL and albumin 2.6 g/dL. Computed tomography of the abdomen and pelvis revealed hepatomegaly with numerous hypodensities suspicious for HCC. Abdominal paracentesis was done, serum ascites albumin gradient (SAAG) was 2.4 g/dL consistent with portal hypertension, and spontaneous bacterial peritonitis was ruled out. Magnetic resonance imaging of the liver was consistent with infiltrating HCC, portal vein thrombosis and retroperitoneal lymphadenopathy. His alpha fetoprotein (AFP) level was 79,102 ng/mL and TPO level was 126 pg/mL. JAK2 mutation was negative and no other cause of reactive thrombocytosis could be identified. One year prior to this admission, the patient was noted to have a normal platelet count and AFP level. He was not considered a candidate for liver transplantation due to ongoing substance abuse, and expired 1 month later. Thrombocytosis is a rare paraneoplastic condition seen in HCC. It is presumed to be secondary to increased production of TPO by the tumor. We observed an elevated level of TPO in our patient. Thrombocytosis in HCC is associated with a high tumor burden, portal vein thrombosis (PVT), serum AFP levels and a poor prognosis. Thrombocytosis in a cirrhotic patient should alert the presence of HCC and is associated with poor outcomes.
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Affiliation(s)
- Hafsa Abbas
- Division of Gastroenterology, Department of Medicine, Bronxcare Hospital Center, Bronx, NY 10457, USA
| | - Sana Hanif
- Department of Medicine, Bronxcare Hospital Center, Bronx, NY 10457, USA
| | - Hassan Tariq
- Division of Gastroenterology, Department of Medicine, Bronxcare Hospital Center, Bronx, NY 10457, USA
| | - Sridhar Chilimuri
- Department of Medicine, Bronxcare Hospital Center, Bronx, NY 10457, USA
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Gu L, Wen W, Wu Z, Bai K, Liu W, Lai G, Li D. Abnormal platelet count correlates with poor survival in hepatocellular carcinoma. INFECTION INTERNATIONAL 2018. [DOI: 10.1515/ii-2017-0160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractBackgroundNormal platelet (PLT) plays a vital role in thrombosis, the inflammatory response, and liver regeneration. The effect of abnormal PLT counts has been seldom explored in hepatocellular carcinoma (HCC); hence, this investigation was conducted to evaluate the prognostic importance of preoperative abnormal PLT count in HCC patients after liver resection retrospectively.MethodologyThe PLT counts were determined using Sysmex XT-1800i automated hematology analyzer and its matching reagents. Patients were divided into two groups: a normal PLT group and an abnormal PLT group. Chi-square test, Kaplan–Meier method, and Cox univariable and multivariable regressions were utilized to analyze the data.ResultsA total of 391 HCC patients who underwent liver resection were included in this study. The overall survival (OS) rates were 59% and 31%, and the median survival time was 69 months and 31 months in the normal and abnormal PLT groups, respectively. The PLT level was associated with OS in univariate and multivariate analyses (hazard ratio [HR], 1.991 [95% confidence interval {CI}, 1.412–2.808] and HR, 2.217 [95% CI, 1.556–3.159], respectively).ConclusionsPatients with normal PLT had a better outcome in terms of OS. The results suggested that abnormal PLT count is an independent prognostic factor for HCC patients after liver resection.
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Woolcock AD, Keenan A, Cheung C, Christian JA, Moore GE. Thrombocytosis in 715 Dogs (2011-2015). J Vet Intern Med 2017; 31:1691-1699. [PMID: 28895208 PMCID: PMC5697177 DOI: 10.1111/jvim.14831] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 06/13/2017] [Accepted: 08/15/2017] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Thrombocytosis is a hematologic abnormality in dogs that has been associated with various neoplastic, metabolic, and inflammatory conditions. OBJECTIVE To classify thrombocytosis in dogs based on severity and evaluate whether there are associations between severity and underlying disease processes. ANIMALS Seven hundred and fifteen dogs with thrombocytosis and 1,430 dogs with normal numbers of platelets. METHODS Retrospective study. Medical records of dogs with increased (>500 × 103 /μL; thrombocytosis group) and normal (300-500 × 103 /μL; control group) platelet counts between 2011 and 2015 were reviewed. Dogs were characterized by severity of platelet increase and diagnosis. Diagnostic categories included neoplasia, endocrine disease, inflammatory disease, or miscellaneous. RESULTS A total of 1,254 complete blood counts with thrombocytosis from 715 dogs were included in the study. Median platelet count in this population was 582 × 103 /μL (500-1,810 × 103 /μL). No correlation between severity of thrombocytosis and diagnosis was identified. Causes of secondary thrombocytosis included neoplasia (55.7%), endocrine disease (12.0%), and inflammatory disease (46.6%). Immune-mediated disease was common (22.2%), associated with frequent glucocorticoid administration, and had a significantly higher median platelet count (636 × 103 /μL [500-1,262 × 103 /μL] versus 565 × 103 /μL [500-1,810 × 103 /μL]) when compared to the other inflammatory processes (P < 0.001). The diagnoses in the thrombocytosis dogs differed significantly from the control population (P < 0.001). CONCLUSIONS AND CLINICAL IMPORTANCE Thrombocytosis is commonly associated with carcinoma and immune-mediated disease in dogs.
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Affiliation(s)
- A D Woolcock
- Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN
| | - A Keenan
- Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN
| | - C Cheung
- Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN
| | - J A Christian
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN
| | - G E Moore
- Department of Veterinary Administration, College of Veterinary Medicine, Purdue University, West Lafayette, IN
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Bailey SER, Ukoumunne OC, Shephard E, Hamilton W. How useful is thrombocytosis in predicting an underlying cancer in primary care? a systematic review. Fam Pract 2017; 34:4-10. [PMID: 27681942 DOI: 10.1093/fampra/cmw100] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Although the association between raised platelet count (thrombocytosis) and cancer has been reported in primary and secondary care studies, UK GPs are unaware of it, and it is insufficiently evidenced for laboratories to identify and warn of it. This systematic review aimed to identify and collate evidence from studies that have investigated thrombocytosis as an early marker of cancer in primary care. METHODS EMBASE (OvidSP), Medline (Ovid), Web of Science and The Cochrane Library were searched for relevant studies. Eligible studies had reported estimates of the association between thrombocytosis and cancer, in adults aged ≥40 in a primary care setting. Raw data from included studies were used to calculate positive predictive values and likelihood ratios (LRs) for cancer. RESULTS Nine case-control studies were identified. Study quality was judged to be high. Included studies reported on the following cancer sites: colorectal, lung, ovary, bladder, kidney, pancreas, oesophago-gastric, uterus and breast. LRs indicated that thrombocytosis was a predictor of cancer in all sites except breast. In a consulting population, thrombocytosis is most highly predictive of lung and colorectal cancer. CONCLUSIONS These results suggest that patients with thrombocytosis in primary care have an increased risk of cancer, and that some, but not all, cancers have raised platelets as an early marker. This finding is expected to be of use in primary care, for GPs receiving blood test results unexpectedly showing high platelet counts. Further research is needed to identify the cancers that are most strongly associated with thrombocytosis.
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Affiliation(s)
- Sarah E R Bailey
- Primary Care Diagnostics, University of Exeter Medical School, College House, St Luke's Campus, University of Exeter, Exeter, Devon EX1 2LU, UK and
| | - Obi C Ukoumunne
- PenCLAHRC, University of Exeter Medical School, South Cloisters, St Luke's Campus, University of Exeter, Exeter, Devon EX1 2LU, UK
| | - Elizabeth Shephard
- Primary Care Diagnostics, University of Exeter Medical School, College House, St Luke's Campus, University of Exeter, Exeter, Devon EX1 2LU, UK and
| | - Willie Hamilton
- Primary Care Diagnostics, University of Exeter Medical School, College House, St Luke's Campus, University of Exeter, Exeter, Devon EX1 2LU, UK and
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Khaled M, Eman AS, Gasser EA, Medhat A, Mohamed A, Talaat Z, Gamal AR. Mean platelet volume and mean platelet volume/platelet count ratio as markers for hepatocellular carcinoma in patients with chronic hepatitis C virus related cirrhosis. ACTA ACUST UNITED AC 2016. [DOI: 10.5897/jcreo2016.0135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Post-resection recurrence of hepatocellular carcinoma in cirrhotic patients: Is thrombocytopenia a risk factor for recurrence? Surg Oncol 2016; 25:364-369. [PMID: 27916167 DOI: 10.1016/j.suronc.2016.08.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 08/10/2016] [Accepted: 08/12/2016] [Indexed: 02/08/2023]
Abstract
PURPOSE Liver resection is the main treatment for hepatocellular carcinoma (HCC) patients with sufficient liver reserve. However, the long-term outcomes are dismal because the recurrence rate is high, especially in cirrhotic patients. The role of platelets as a predictive factor for HCC recurrence is still controversial. The aim of this study was to assess the influence of the preoperative platelet count on HCC recurrence after liver resection in patients with liver cirrhosis. STUDY DESIGN Between 2004 and 2013, 233 HCC patients with pathologically proven liver cirrhosis underwent liver resection and were enrolled in this study. RESULTS Recurrence occurred in 125 patients (53.6%), predominantly within the remnant liver (100 patients, 42.9%). The 1-, 3-, and 5-year disease-free survival (DFS) rates were 71.4%, 48.1%, and 40.5%, respectively. The predictive factors for DFS were analyzed with Cox's proportional hazard regression model. In the multivariable analysis, the preoperative platelet count (p = 0.021) and pT stage (p = 0.01) were the only significant independent predictors of HCC recurrence. The recurrence rate was clearly stratified by the preoperative platelet count. The optimal cut-off value of 135 × 103/μL on a receiver operating characteristic curve corresponded to the maximum sensitivity and specificity of prediction. The DFS of patients with low preoperative platelet counts was significantly worse than that of patients with high preoperative platelet counts (p = 0.006, log-rank test). CONCLUSIONS Thrombocytopenia is a significant predictor of HCC recurrence after liver resection in cirrhotic patients. However, the pathophysiological mechanism underlying this finding requires clarification.
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Bihari C, Rastogi A, Shasthry SM, Bajpai M, Bhadoria AS, Rajesh S, Mukund A, Kumar A, Sarin SK. Platelets contribute to growth and metastasis in hepatocellular carcinoma. APMIS 2016; 124:776-86. [PMID: 27457354 DOI: 10.1111/apm.12574] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Accepted: 06/04/2016] [Indexed: 12/13/2022]
Abstract
To determine the association of platelets with hepatocellular carcinoma (HCC) growth and its metastasis. We examined platelets, laboratory, and radiological data of consecutive 420 HCC and 1008 cirrhosis cases. Follow-up information of platelet count in cirrhosis to HCC, pre- to post-therapy, and post-therapy to HCC outcome was analyzed. Cytokine profiling was performed in HCC and cirrhosis (n = 10 each). On the basis of imaging, HCC was divided into six subgroups. Cytosmears of HCC were assessed for platelet clustering around tumor cells. An in vitro Matrigel invasion assay was performed on human HCC cell lines using graded concentration of platelets. Baseline platelet numbers and platelet/lymphocyte ratios (PLRs) were significantly higher (p < 0.001) in HCC than cirrhosis. IL-1, IL-6, FGF, G-CSF, thrombopoietin, and VEGF were higher in HCC than cirrhosis. Platelet counts were increased after HCC conversion of cirrhosis (p < 0.001) and decreased (p < 0.001) after therapy. Platelets and PLR in recurrence cases were higher than in responders at baseline. AFP, PIVKAII, platelets, and PLR increase (p < 0.001 each) with advancement in HCC growth. Multivariate analysis showed platelets (p = 0.002), PLR (p = 0.004), and AFP (p < 0.001) associated with distant metastasis. Platelet clustering seen in 75.7% of HCC group 3, 45% in group 2, and 12.5% in group 1 cases (p < 0.001). Invaded cells in Matrigel assay positively correlated with platelet concentration. Platelets can contribute to the development, growth, invasion, and metastasis of HCC. Rising platelet count after HCC therapy is indicative of incomplete response or recurrence.
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Affiliation(s)
- Chhagan Bihari
- Department of Pathology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Archana Rastogi
- Department of Pathology, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Meenu Bajpai
- Department of Tranfusion Medicine, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Ajeet Singh Bhadoria
- Department of Research, Institute of Liver and Biliary Sciences, New Delhi, India
| | - S Rajesh
- Department of Radiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Amar Mukund
- Department of Radiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Anupam Kumar
- Department of Research, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Shiv K Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
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Baranyai Z, Jósa V, Tóth A, Szilasi Z, Tihanyi B, Zaránd A, Harsanyi L, Szállási Z. Paraneoplastic thrombocytosis in gastrointestinal cancer. Platelets 2016; 27:269-75. [PMID: 27136385 DOI: 10.3109/09537104.2016.1170112] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
It has been demonstrated recently in several solid tumors that thrombocytosis at diagnosis may correlate with tumor invasion, metastatic progression and worse outcome. Several details of the pathomechanism of the relationship of thrombocytosis and cancer have been elucidated; however, the complete process is not clearly understood. Several hypotheses have been proposed. Recently, it was suggested that in ovarian cancer elevated IL-6 production by the tumor may induce increased megakaryopoiesis via hepatic thrombopoietin production leading to thrombocytosis. The importance of the prognostic power of elevated platelet count is still debated in gastrointestinal cancer. The aims of this review were to evaluate the prognostic significance of thrombocytosis in gastrointestinal tumors, to see whether clinical practice confirmed the hypotheses and to reveal the causes of the inconsistent findings.
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Affiliation(s)
- Zsolt Baranyai
- a Department of Surgery , Semmelweis University Budapest , Hungary
| | - Valéria Jósa
- b Department of Otorhinolaryngology and Head and Neck Surgery, Flór Ferenc Hospital , Kistarcsa , Hungary
| | - Ambrus Tóth
- c Semmelweis University , Budapest , Hungary
| | - Zsuzsanna Szilasi
- d Department of Otorhinolaryngology and Head and Neck Surgery , HDF Medical Centre , Budapest , Hungary
| | - Balazs Tihanyi
- a Department of Surgery , Semmelweis University Budapest , Hungary
| | - Attila Zaránd
- a Department of Surgery , Semmelweis University Budapest , Hungary
| | - Laszlo Harsanyi
- a Department of Surgery , Semmelweis University Budapest , Hungary
| | - Zoltán Szállási
- e Informatics Program, Children's Hospital , Harvard Medical School , Boston , MA , USA.,f Department of Systems Biology , Technical University of Denmark , Kgs Lyngby , Denmark
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Kurokawa T, Zheng YW, Ohkohchi N. Novel functions of platelets in the liver. J Gastroenterol Hepatol 2016; 31:745-51. [PMID: 26632220 DOI: 10.1111/jgh.13244] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 10/18/2015] [Accepted: 11/06/2015] [Indexed: 12/12/2022]
Abstract
Platelets contain not only proteins needed for hemostasis but also many growth factors that are required for organ development, tissue regeneration, and repair. Thrombocytopenia, which is frequently observed in patients with chronic liver disease (CLD) and cirrhosis, is due to various causes, such as decreased thrombopoietin production and accelerated platelet destruction caused by hypersplenism; however, the relationship between thrombocytopenia and hepatic pathogenesis and the role of platelets in CLD are poorly understood. Thus, in this paper, the experimental evidence for platelets improving liver fibrosis and accelerating liver regeneration is summarized and addressed based on studies conducted in our laboratory and current progress reports from other investigators. Platelets improve liver fibrosis by inactivating hepatic stellate cells to decrease collagen production. The level of intracellular cAMP is increased by adenosine through its receptors on hepatic stellate cells, thereby resulting in inactivation of these cells. Adenosine is produced by degradation of adenine nucleotides, which are stored in abundance within the dense granules of platelets. The regenerative effect of platelets in the liver consists of three mechanisms: a direct effect on hepatocytes, a cooperative effect with liver sinusoidal endothelial cells, and a collaborative effect with Kupffer cells. Based on these experiments, a clinical trial suggested that the increase in platelets induced by platelet transfusion improved liver function in patients with CLD in a clinical setting.We highlight the current knowledge concerning the role of platelets in CLD and expect to open a novel avenue for application of these clinical therapies to treat liver disease.
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Affiliation(s)
- Tomohiro Kurokawa
- Department of Surgery, Division of Gastroenterological and Hepatobiliary Surgery, and Organ Transplantation, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Yun-Wen Zheng
- Department of Surgery, Division of Gastroenterological and Hepatobiliary Surgery, and Organ Transplantation, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Nobuhiro Ohkohchi
- Department of Surgery, Division of Gastroenterological and Hepatobiliary Surgery, and Organ Transplantation, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
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D'Alessandro R, Messa C, Refolo MG, Carr BI. Modulation of sensitivity and resistance to multikinase inhibitors by microenvironmental platelet factors in HCC. Expert Opin Pharmacother 2015; 16:2773-80. [PMID: 26479083 DOI: 10.1517/14656566.2015.1101065] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Response of a tumor to chemotherapy or multikinase inhibitor therapy has been traditionally thought to be a reflection of the sum of the characteristics of both the drug and of the tumor cell resistance mechanisms. More recently, there has been a growing awareness of the role of non-tumor factors-both cellular and humoral-in the tumor microenvironment that can increase or decrease the tumor cellular responses to the therapy. This article focuses on platelet factors in clinical HCC and experimental evidence that they provide growth stimulants that can antagonize the growth inhibitory effects of therapy. AREAS COVERED Review of the mechanisms of multikinase cancer growth inhibitors and of the role of platelets in providing growth factors that can antagonize their effects. EXPERT OPINION These new ideas and data show that the response of a tumor to multikinase inhibitors or chemotherapy may be strongly influenced by microenvironmental factors. Conversely, antagonists to these environmental factors, such as EGFR inhibitors and IGF1-R inhibitors, might be expected to augment the anti-tumor effect of both chemotherapy and multikinase inhibitors.
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Affiliation(s)
- Rosalba D'Alessandro
- a Laboratory of Cellular Biology, National Institute for Digestive Diseases , IRCCS "Saverio de Bellis" , Via Turi 27, Castellana Grotte , BA 70013 , Italy
| | - Caterina Messa
- a Laboratory of Cellular Biology, National Institute for Digestive Diseases , IRCCS "Saverio de Bellis" , Via Turi 27, Castellana Grotte , BA 70013 , Italy
| | - Maria Grazia Refolo
- a Laboratory of Cellular Biology, National Institute for Digestive Diseases , IRCCS "Saverio de Bellis" , Via Turi 27, Castellana Grotte , BA 70013 , Italy
| | - Brian I Carr
- a Laboratory of Cellular Biology, National Institute for Digestive Diseases , IRCCS "Saverio de Bellis" , Via Turi 27, Castellana Grotte , BA 70013 , Italy.,b Visiting Professor, Program for Targeted Experimental Therapeutics, Izmir Biomedicine and Genome Center , Dokuz Eylul University , Izmir , Turkey
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Lippolis C, Refolo MG, D'Alessandro R, Carella N, Messa C, Cavallini A, Carr BI. Resistance to multikinase inhibitor actions mediated by insulin like growth factor-1. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2015; 34:90. [PMID: 26329608 PMCID: PMC4557596 DOI: 10.1186/s13046-015-0210-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 08/20/2015] [Indexed: 12/22/2022]
Abstract
Background Blood platelet numbers are correlated with growth and aggressiveness of several tumor types, including hepatocellular carcinoma (HCC). We previously found that platelet lysates (hPLs) both stimulated HCC cell growth and migration, and antagonized the growth-inhibitory and apoptotic effects of Regorafenib, multikinase growth inhibitor, on HCC cell lines. We evaluated the effects of human insulin-like growth factor-1 (IGF1), a mitogen contained in platelets, on the Regorafenib-mediated growth inhibition. Methods An Elisa kit was used to evaluate hPL IGF1 concentrations. The effects of IGF1 on cell proliferation were assessed with MTT assay and analysis of cell cycle progression. Apoptosis assays, scratch assay and Transwell assay were performed to measure apoptosis, cell migration and invasion respectively. Western blots were performed by standard protocols. Results IGF1 antagonized growth inhibition exerted by Regorafenib on HCC cell lines. Moreover the mitogen blocked Regorafenib-induced apoptosis and decreased the rate of cell migration and invasion. The IGF1 effects were in turn antagonized by actions of a potent IGF1 receptor inhibitor, GSK1838705A, showing that the IGF1 receptor was involved in the mechanisms of IGF1-mediated blocking of Regorafenib action. GSK1838705A also partially blocked the effects of hPLs in antagonizing Regorafenib-mediated growth inhibition, showing that IGF1 was an important component of hPL actions. Conclusions These results show that IGF1 antagonized Regorafenib-mediated growth, migration and invasion inhibition, as well as the drug-mediated induction of apoptosis in HCC cells and reinforce the idea that microenvironmental factors can influence cancer drug actions.
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Affiliation(s)
- Catia Lippolis
- Department Clinical Pathology, Laboratory of Cellular and Molecular Biology, National Institute for Digestive Diseases, IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, BA, Italy.
| | - Maria Grazia Refolo
- Department Clinical Pathology, Laboratory of Cellular and Molecular Biology, National Institute for Digestive Diseases, IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, BA, Italy.
| | - Rosalba D'Alessandro
- Department Clinical Pathology, Laboratory of Cellular and Molecular Biology, National Institute for Digestive Diseases, IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, BA, Italy.
| | - Nicola Carella
- Department Clinical Pathology, Laboratory of Cellular and Molecular Biology, National Institute for Digestive Diseases, IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, BA, Italy.
| | - Caterina Messa
- Department Clinical Pathology, Laboratory of Cellular and Molecular Biology, National Institute for Digestive Diseases, IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, BA, Italy.
| | - Aldo Cavallini
- Department Clinical Pathology, Laboratory of Cellular and Molecular Biology, National Institute for Digestive Diseases, IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, BA, Italy.
| | - Brian Irving Carr
- Izmir Biomedicine and Genome Center, Dokuz Eylul University, Izmir, Turkey.
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Wang Q, Blank S, Fiel MI, Kadri H, Luan W, Warren L, Zhu A, Deaderick PA, Sarpel U, Labow DM, Hiotis SP. The Severity of Liver Fibrosis Influences the Prognostic Value of Inflammation-Based Scores in Hepatitis B-Associated Hepatocellular Carcinoma. Ann Surg Oncol 2015; 22 Suppl 3:S1125-32. [PMID: 26159441 DOI: 10.1245/s10434-015-4598-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Indexed: 12/29/2022]
Abstract
BACKGROUND This study was designed to evaluate the prognostic value of three systemic inflammation markers, neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and prognostic nutritional index (PNI), for hepatocellular carcinoma (HCC) associated with hepatitis B (HBV). METHODS This analysis included 234 HBV-HCC patients who underwent primary surgical resection at the Mount Sinai Medical Center between 1988 and 2013. Serum albumin and circulating neutrophil, lymphocyte, and platelet counts immediately before surgery were obtained to calculate NLR, PLR, and PNI. RESULTS Patients with larger tumor size (>3 cm) had higher NLR, higher PLR, and lower PNI. Stratified analysis showed that the impact of three markers on outcome depends on the severity of liver fibrosis. High NLR, high PLR, or low PNI was associated with poor outcome only in patients without end-stage fibrosis (Ishak stage 0-5) and not in those with cirrhosis (Ishak stage 6). Multivariate analysis in Ishak stage 0-5 patients showed that only high NLR was associated with poor outcome independent of tumor size. Of the three markers, only NLR correlated with PD-L1 expression in center of tumor, but not in nonneoplastic liver. CONCLUSIONS The prognostic value of these three markers following surgery was only significant for HBV-HCC patients without end-stage fibrosis, and among the three markers, only NLR remained a significant prognostic indicator independent of tumor size. The correlation of NLR with intratumoral PD-L1 expression raises a hypothesis for shared pathways leading to PD-L1-mediated local tolerance within tumor and systemic inflammatory responses represented by elevated NLR in HBV-HCC.
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Affiliation(s)
- Qin Wang
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sima Blank
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - M Isabel Fiel
- Department of Pathology, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Hena Kadri
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Wei Luan
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Leslie Warren
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Aileen Zhu
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - P Alexander Deaderick
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Umut Sarpel
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Daniel M Labow
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Spiros P Hiotis
- Department of Surgery, The Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Pang Q, Qu K, Bi JB, Liu SS, Zhang JY, Song SD, Lin T, Xu XS, Wan Y, Tai MH, Liu HC, Dong YF, Liu C. Thrombocytopenia for prediction of hepatocellular carcinoma recurrence: Systematic review and meta-analysis. World J Gastroenterol 2015; 21:7895-7906. [PMID: 26167090 PMCID: PMC4491977 DOI: 10.3748/wjg.v21.i25.7895] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 03/01/2015] [Accepted: 04/03/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the association between thrombocytopenia and relapse after treatment for hepatocellular carcinoma (HCC).
METHODS: We searched the PubMed, EMBASE, and Web of Science databases to obtain eligible studies. The hazard ratios (HRs) values and 95% confidence intervals (CIs) were pooled by random effects model. Subsequently, we estimated the heterogeneity, performed a sensitivity analysis, determined the publication bias, and performed subgroup and meta-regression analyses. Study quality was assessed by using the Oxford Center for Evidence Based Medicine tool.
RESULTS: We identified 18 eligible studies by retrieval (published during 2000-2014). Out of the 4163 patients with HCC who were recruited, 2746 (66.0%) experienced recurrence. In general, our meta-analysis suggested that low platelet count (PLT) before therapy significantly increased the probability of postoperative recurrence (HR = 1.53, 95%CI: 1.29-1.81). PLT was also valuable in the prediction of intrahepatic distant recurrence (HR = 1.49, 95%CI: 1.25-1.77). Subgroup and meta-regression analyses identified various therapeutic modalities as the source of a high degree of heterogeneity. The pooled HR values showed no obvious change when a single study was removed, but otherwise, an opposite-effects model was used. In addition, no significant publication bias was detected.
CONCLUSION: Thrombocytopenia before treatment might be an inexpensive and useful predictor of postoperative recurrence in patients with HCC.
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Attwa MH, El-Etreby SA. Guide for diagnosis and treatment of hepatocellular carcinoma. World J Hepatol 2015; 7:1632-1651. [PMID: 26140083 PMCID: PMC4483545 DOI: 10.4254/wjh.v7.i12.1632] [Citation(s) in RCA: 154] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Revised: 10/31/2014] [Accepted: 05/27/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is ranked as the 5th common type of cancer worldwide and is considered as the 3rd common reason for cancer-related deaths. HCC often occurs on top of a cirrhotic liver. The prognosis is determined by several factors; tumour extension, alpha-fetoprotein (AFP) concentration, histologic subtype of the tumour, degree of liver dysfunction, and the patient’s performance status. HCC prognosis is strongly correlated with diagnostic delay. To date, no ideal screening modality has been developed. Analysis of recent studies showed that AFP assessment lacks adequate sensitivity and specificity for effective surveillance and diagnosis. Many tumour markers have been tested in clinical trials without progressing to routine use in clinical practice. Thus, surveillance is still based on ultrasound (US) examination every 6 mo. Imaging studies for diagnosis of HCC can fall into one of two main categories: routine non-invasive studies such as US, computed tomography (CT), and magnetic resonance imaging, and more specialized invasive techniques including CT during hepatic arteriography and CT arterial portography in addition to the conventional hepatic angiography. This article provides an overview and spotlight on the different diagnostic modalities and treatment options of HCC.
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Pang Q, Zhang LQ, Wang RT, Bi JB, Zhang JY, Qu K, Liu SS, Song SD, Xu XS, Wang ZX, Liu C. Platelet to lymphocyte ratio as a novel prognostic tool for gallbladder carcinoma. World J Gastroenterol 2015; 21:6675-6683. [PMID: 26074706 PMCID: PMC4458778 DOI: 10.3748/wjg.v21.i21.6675] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 01/09/2015] [Accepted: 02/11/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To preliminarily investigate the prognostic significance of the platelet to lymphocyte ratio (PLR) in patients with gallbladder carcinoma (GBC).
METHODS: Clinical data of 316 surgical GBC patients were analyzed retrospectively, and preoperative serum platelet and lymphocyte counts were used to calculate the PLR. The optimal cut-off value of the PLR for detecting death was determined by the receiver operating characteristic (ROC) curve. The primary outcome was overall survival, which was estimated by the Kaplan-Meier method. The log-rank test was used to compare the differences in survival. Then, we conducted multivariate Cox analysis to assess the independent effect of the PLR on the survival of GBC patients.
RESULTS: For the PLR, the area under the ROC curve was 0.620 (95%CI: 0.542-0.698, P = 0.040) in detecting death. The cut-off value for the PLR was determined to be 117.7, with 73.6% sensitivity and 53.2% specificity. The PLR was found to be significantly positively correlated with CA125 serum level, tumor-node-metastasis (TNM) stage, and tumor differentiation. Univariate analysis identified carcinoembryonic antigen (CEA), CA125 and CA199 levels, PLR, TNM stage, and the degree of differentiation as significant prognostic factors for GBC when they were expressed as binary data. Multivariate analysis showed that CA125 > 35 U/mL, CA199 > 39 U/mL, PLR ≥ 117.7, and TNM stage IV were independently associated with poor survival in GBC. When expressed as a continuous variable, the PLR was still an independent predictor for survival, with a hazard ratio of 1.018 (95%CI: 1.001-1.037 per 10-unit increase, P = 0.043).
CONCLUSION: The PLR could be used as a simple, inexpensive, and valuable tool for predicting the prognosis of GBC patients.
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Pang Q, Zhang JY, Xu XS, Song SD, Qu K, Chen W, Zhou YY, Miao RC, Liu SS, Dong YF, Liu C. Significance of platelet count and platelet-based models for hepatocellular carcinoma recurrence. World J Gastroenterol 2015; 21:5607-5621. [PMID: 25987786 PMCID: PMC4427685 DOI: 10.3748/wjg.v21.i18.5607] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 09/02/2014] [Accepted: 10/15/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To explore the effects of platelet count (PLT) and 11 platelet-based indices on postoperative recurrence of hepatocellular carcinoma (HCC).
METHODS: We retrospectively analyzed 172 HCC patients who were treated by partial hepatectomy. Preoperative data, including laboratory biochemical results, were used to calculate the 11 indices included in the analysis. We performed receiver operating characteristic curve analysis to determine the optimal cut-off values for predicting recurrence. Cumulative rates of HCC recurrence were calculated using Kaplan-Meier survival curves and differences were analyzed by log-rank tests. Multivariate analyses were performed to identify independent predictors of recurrence, early recurrence (within one year after surgery), and late recurrence in HCC. To obtain better prognostic models, PLT-based indices were analyzed separately after being expressed as binary and continuous variables. Two platelet-unrelated, validated HCC prognostic models were included in the analyses as reference indices. Additional analyses were performed after patients were stratified based on hepatitis B virus infection status, cirrhosis, and tumor size to investigate the significance of platelets in different subgroups.
RESULTS: In the study cohort, 44.2% (76/172) of patients experienced HCC recurrence, and 50.6% (87/172) died during a median follow-up time of 46 mo. PLT and five of the 11 platelet-related models were significant predisposing factors for recurrence (P < 0.05). Multivariate analysis indicated that, among the clinical parameters, presence of ascites, PLT ≥ 148 × 109/L, alkaline phosphatase ≥ 116 U/L, and tumor size ≥ 5 cm were independently associated with a higher risk of HCC recurrence (P < 0.05). Independent and significant models included the aspartate aminotransferase/PLT index, fibrosis index based on the four factors, fibro-quotient, aspartate aminotransferase/PLT/γ-glutamyl transpeptidase/alpha-fetoprotein index, and the PLT/age/alkaline phosphatase/alpha-fetoprotein/aspartate aminotransferase index. There were different risk factors between early and late recurrences, and PLT and these indices were more inclined to influence late recurrence. PLT was only predictive of recurrence in non-cirrhotic HCC patients, and was not influenced by tumor size, which was a critical confounder in our study.
CONCLUSION: PLT and PLT-based noninvasive models are effective tools for predicting postoperative recurrence, especially late recurrence. Larger cohorts are needed to validate our findings.
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Modulation of Regorafenib effects on HCC cell lines by epidermal growth factor. Cancer Chemother Pharmacol 2015; 75:1237-1245. [PMID: 25907508 DOI: 10.1007/s00280-015-2751-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 04/14/2015] [Indexed: 12/14/2022]
Abstract
PURPOSE Blood platelet numbers are correlated to growth and aggressiveness of several tumor types, including hepatocellular carcinoma (HCC). We previously found that platelet lysates (hPLs) also stimulated growth and migration, and antagonized the growth-inhibitory and apoptotic effects of both Sorafenib and Regorafenib, two multikinase inhibitors, on three HCC cell lines. In this study, in vitro function of human epidermal growth factor (EGF) with and without Sorafenib or Regorafenib was investigated. METHODS An ELISA kit was used to evaluate the EGF concentrations in hPLs. In vitro function of EGF was assessed with proliferation MTT test. Apoptosis assay, scratch assays, and Transwell assays were performed for apoptosis, invasion, and migration, respectively. MAPK Activation Kit was used to explore MAPK phosphorylation. RESULTS EGF antagonized the growth inhibition of Regorafenib on three HCC cell lines. Regorafenib-mediated growth inhibition was blocked by 70 % when the cells were pre-treated with EGF. EGF also blocked Regorafenib-induced apoptosis, as well as Regorafenib-induced decreases in cell migration and invasion. The EGF effects were in turn antagonized by concomitant addition to the cultures of EGF receptor antagonist Erlotinib, showing that the EGF receptor was involved in the mechanisms of EGF-mediated blocking of Regorafenib effects. Erlotinib also partially blocked the effects of hPLs in antagonizing Regorafenib-mediated growth inhibition, showing that EGF was an important component of hPL actions. CONCLUSIONS All these results show that EGF antagonized Regorafenib-mediated growth and migration inhibition and apoptosis induction in HCC cells and reinforce the idea that microenvironment can influence cancer drug actions.
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Significance of platelet and AFP levels and liver function parameters for HCC size and survival. Int J Biol Markers 2014; 29:e215-23. [PMID: 24526315 DOI: 10.5301/jbm.5000064] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is a heterogeneous disease with both tumor and liver factors being involved. AIMS To investigate HCC clinical phenotypes and factors related to HCC size. METHODS Prospectively-collected HCC patients' data from a large Italian database were arranged according to the maximum tumor diameter (MTD) and divided into tumor size terciles, which were then compared in terms of several common clinical parameters and patients' survival. RESULTS An higer MTD tercile was significantly associated with increased blood alpha-fetoprotein (AFP), gamma-glutamyl transpeptidase (GGTP), and platelet levels. Patients with higher platelet levels had larger tumors and higher GGTP levels, with lower bilirubin levels. However, patients with the highest AFP levels had larger tumors and higher bilirubin levels, reflecting an aggressive biology. AFP correlation analysis revealed the existence of 2 different groups of patients: those with higher and with lower AFP levels, each with different patient and tumor characteristics. The Cox proportional-hazard model showed that a higher risk of death was correlated with GGTP and bilirubin levels, tumor size and number, and portal vein thrombosis (PVT), but not with AFP or platelet levels. CONCLUSIONS An increased tumor size was associated with increased blood platelet counts, AFP and GGTP levels. Platelet and AFP levels were important indicators of tumor size, but not of survival.
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D'Alessandro R, Refolo MG, Lippolis C, Giannuzzi G, Carella N, Messa C, Cavallini A, Carr BI. Antagonism of sorafenib and regorafenib actions by platelet factors in hepatocellular carcinoma cell lines. BMC Cancer 2014; 14:351. [PMID: 24885890 PMCID: PMC4038078 DOI: 10.1186/1471-2407-14-351] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Accepted: 05/19/2014] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Platelets are frequently altered in hepatocellular carcinoma (HCC) patients. Platelet lysates (hPL) can enhance HCC cell growth and decrease apoptosis. The aims were to evaluate whether hPL can modulate the actions of sorafenib or regorafenib, two clinical HCC multikinase antagonists. METHODS Several human HCC cell lines were grown in the presence and absence of sorafenib or regorafenib, with or without hPL. Growth was measured by MTT assay, apoptosis was assessed by Annexin V and by western blot, and autophagy and MAPK growth signaling were also measured by western blot, and migration and invasion were measured by standard in vitro assays. RESULTS Both sorafenib and regorafenib-mediated inhibition of cell growth, migration and invasion were all antagonized by hPL. Drug-mediated apoptosis and decrease in phospho-ERK levels were both blocked by hPL, which also increased anti-apoptotic phospho-STAT, Bax and Bcl-xL levels. Preliminary data, obtained with epidermal growth factor (EGF) and insulin-like growth factor-I (IGF-I), included in hPL, revealed that these factors were able to antagonized sorafenib in a proliferation assay, in particular when used in combination. CONCLUSIONS Platelet factors can antagonize sorafenib or regorafenib-mediated growth inhibition and apoptosis in HCC cells. The modulation of platelet activity or numbers has the potential to enhance multikinase drug actions.
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Affiliation(s)
| | | | | | | | | | | | | | - Brian I Carr
- Laboratory of Biochemistry, National Institute for Digestive Diseases, IRCCS "Saverio de Bellis", Via Turi 27, 70013, Castellana Grotte, BA, Italy.
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Abstract
Small hepatocellular carcinomas (HCCs) usually arise in cirrhosis, often with associated thrombocytopenia. Many patients with large HCCs have normal blood platelet counts. In this review, we compare parameter and phenotype patterns of patients with small (≤ 3 cm) and larger HCCs. A retrospective analysis was undertaken of a 4,139-patient HCC database to compare patient demographics, and liver and tumor characteristics associated with small and large HCCs, especially with respect to platelet counts. We found that patients with larger HCCs had more tumor nodules and portal vein thrombosis (PVT) positivity, and had higher blood alpha-fetoprotein (AFP), bilirubin, and platelet counts. In patients with larger tumors and normal platelets (43.7% of the cohort), tumors were larger and AFP levels were higher, with lower bilirubin and aspartate aminotransferase (AST) levels than in patients with larger tumors and thrombocytopenia (17.5%). A parsimonious multinomial regression model showed a high odds ratio for AFP and platelets for tumors>3 cm with PVT. We conclude that platelet levels are associated with distinct large HCC phenotypes.
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Affiliation(s)
- Brian I Carr
- Department of Liver Tumor Biology, IRCCS S. de Bellis, Castellana Grotte, Italy.
| | - Chih-Yun Lin
- Division of Hepatogastroenterology, Department of Internal Medicine, Chang Gung Memorial Hospital, Kaohsiung Medical Center and Chang Gung University, Kaohsiung, Taiwan
| | - Sheng-Nan Lu
- Division of Hepatogastroenterology, Department of Internal Medicine, Chang Gung Memorial Hospital, Kaohsiung Medical Center and Chang Gung University, Kaohsiung, Taiwan
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Li R, Ren M, Chen N, Luo M, Deng X, Xia J, Yu G, Liu J, He B, Zhang X, Zhang Z, Zhang X, Ran B, Wu J. Presence of intratumoral platelets is associated with tumor vessel structure and metastasis. BMC Cancer 2014; 14:167. [PMID: 24606812 PMCID: PMC4016490 DOI: 10.1186/1471-2407-14-167] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 02/28/2014] [Indexed: 12/13/2022] Open
Abstract
Background Platelets play a fundamental role in maintaining hemostasis and have been shown to participate in hematogenous dissemination of tumor cells. Abundant platelets were detected in the tumor microenvironment outside of the blood vessel, thus, platelet -tumor cell interaction outside of the bloodstream may play a role in regulating primary tumor growth and metastasis initiation. However, it is unclear that platelet depletion affects tumor vessel structure and dynamics. Methods Using thrombocytopenia induction in two different tumor-bearing mouse models, tumor tissues were performed by Westernblotting and immunohistochemical staining. Vascular permeability was evaluated by determination of intratumoral Evans blue and Miles vascular permeability assay. Furthermore, microdialysis was used to examining the intratumoral extracellular angiogenic growth factors (VEGF, TGF-β) by ELISA. Results Platelet depletion showed no change in tumor growth and reduced lung metastasis. Platelet depletion led to reduced tumor hypoxia and Met receptor activation and was associated with a decreased release of MMP-2, 9, PAI-1, VEGF, and TGF-β. Tumor vessels in platelet-depleted mice showed impaired vessel density and maturation. Conclusions Our findings demonstrate that platelets within the primary tumor microenvironment play a critical role in the induction of vascular permeability and initiation of tumor metastasis.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Jianbo Wu
- Drug Discovery Research Center, Luzhou Medical College, Luzhou, Sichuan, People's Republic of China.
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Voutsadakis IA. Thrombocytosis as a prognostic marker in gastrointestinal cancers. World J Gastrointest Oncol 2014; 6:34-40. [PMID: 24567794 PMCID: PMC3926972 DOI: 10.4251/wjgo.v6.i2.34] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Revised: 12/21/2013] [Accepted: 01/06/2014] [Indexed: 02/05/2023] Open
Abstract
Thrombocytosis is an adverse prognostic factor in many types of cancer. These include breast cancer, ovarian and other gynecologic cancers, renal cell carcinoma and lung cancers. In gastrointestinal cancers of various locations and histologic types, thrombocytosis has been reported in general to be associated with adverse clinical outcomes. Platelet count measurement is well standardized and available in every clinical laboratory, making its use as a prognostic marker practical. This paper will discuss the data on the prognostic value of thrombocytosis in gastrointestinal cancers as well as pathogenic aspects of the association that strengthen the case for its use in clinical prognostication.
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