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Verma VM, Puri S, Puri V. Bioinformatics-driven identification of prognostic biomarkers in kidney renal clear cell carcinoma. FRONTIERS IN NEPHROLOGY 2024; 4:1349859. [PMID: 38638111 PMCID: PMC11024385 DOI: 10.3389/fneph.2024.1349859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/06/2024] [Indexed: 04/20/2024]
Abstract
Renal cell carcinoma (RCC), particularly the clear cell subtype (ccRCC), poses a significant global health concern due to its increasing prevalence and resistance to conventional therapies. Early detection of ccRCC remains challenging, resulting in poor patient survival rates. In this study, we employed a bioinformatic approach to identify potential prognostic biomarkers for kidney renal clear cell carcinoma (KIRC). By analyzing RNA sequencing data from the TCGA-KIRC project, differentially expressed genes (DEGs) associated with ccRCC were identified. Pathway analysis utilizing the Qiagen Ingenuity Pathway Analysis (IPA) tool elucidated key pathways and genes involved in ccRCC dysregulation. Prognostic value assessment was conducted through survival analysis, including Cox univariate proportional hazards (PH) modeling and Kaplan-Meier plotting. This analysis unveiled several promising biomarkers, such as MMP9, PIK3R6, IFNG, and PGF, exhibiting significant associations with overall survival and relapse-free survival in ccRCC patients. Cox multivariate PH analysis, considering gene expression and age at diagnosis, further confirmed the prognostic potential of MMP9, IFNG, and PGF genes. These findings enhance our understanding of ccRCC and provide valuable insights into potential prognostic biomarkers that can aid healthcare professionals in risk stratification and treatment decision-making. The study also establishes a foundation for future research, validation, and clinical translation of the identified prognostic biomarkers, paving the way for personalized approaches in the management of KIRC.
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Affiliation(s)
| | - Sanjeev Puri
- Biotechnology University Institute of Engineering and Technology (UIET), Panjab University, Chandigarh, India
| | - Veena Puri
- Centre for Systems Biology and Bioinformatics, Panjab University, Chandigarh, India
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2
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Bhale PS, Chavan HV, Shringare SN, Khedkar VM, Tigote RM, Mali NN, Jadhav TD, Kamble NB, Kolat SP, Bandgar BP, Patil HS. Design, synthesis of anticancer and anti-inflammatory 4-(1-methyl-1 H-indol-3-yl)-6-(methylthio) pyrimidine-5-carbonitriles. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2048860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Pravin S. Bhale
- Medicinal Chemistry Research Laboratory, School of Chemical Sciences, P. A. H. Solapur University, Solapur, India
- Department of Chemistry, Yeshwantrao Chavan Mahavidyalaya, Tuljapur, Dist. Osmanabad, India
| | - Hemant V. Chavan
- Department of Chemistry, A. S. P. College (Autonomous), Devrukh, Dist. Ratnagiri, India
| | - Sadanand N. Shringare
- Medicinal Chemistry Research Laboratory, School of Chemical Sciences, P. A. H. Solapur University, Solapur, India
| | | | - Radhakrishna M. Tigote
- Department of Chemistry, Sub-Campus, Dr. Babasaheb Ambedkar Marathwada University, Osmanabad, India
| | - Nikita N. Mali
- Department of Chemistry, Sub-Campus, Dr. Babasaheb Ambedkar Marathwada University, Osmanabad, India
| | - Tukaram D. Jadhav
- Department of Chemistry, Sub-Campus, Dr. Babasaheb Ambedkar Marathwada University, Osmanabad, India
| | - Nitin B. Kamble
- Department of Chemistry, Sub-Campus, Dr. Babasaheb Ambedkar Marathwada University, Osmanabad, India
| | - Swati P. Kolat
- Department of Chemistry, Bharatiya Jain Sanghatana’s Arts, Science and Commerce College, Wagholi, Pune, India
| | - Babasaheb P. Bandgar
- Medicinal Chemistry Research Laboratory, School of Chemical Sciences, P. A. H. Solapur University, Solapur, India
| | - Harshal S. Patil
- Division of Organic Chemistry, National Chemical Laboratory, Pune, India
- Department of Chemistry, Moreshwar College, Bhokardan, Dist. Jalna, India
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3
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Suares A, Medina MV, Coso O. Autophagy in Viral Development and Progression of Cancer. Front Oncol 2021; 11:603224. [PMID: 33763351 PMCID: PMC7982729 DOI: 10.3389/fonc.2021.603224] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 01/12/2021] [Indexed: 12/12/2022] Open
Abstract
Autophagy is a complex degradative process by which eukaryotic cells capture cytoplasmic components for subsequent degradation through lysosomal hydrolases. Although this catabolic process can be triggered by a great variety of stimuli, action in cells varies according to cellular context. Autophagy has been previously linked to disease development modulation, including cancer. Autophagy helps suppress cancer cell advancement in tumor transformation early stages, while promoting proliferation and metastasis in advanced settings. Oncoviruses are a particular type of virus that directly contribute to cell transformation and tumor development. Extensive molecular studies have revealed complex ways in which autophagy can suppress or improve oncovirus fitness while still regulating viral replication and determining host cell fate. This review includes recent advances in autophagic cellular function and emphasizes its antagonistic role in cancer cells.
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Affiliation(s)
- Alejandra Suares
- Departamento de Fisiología y Biología Molecular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE), CONICET—Universidad de Buenos Aires, Buenos Aires, Argentina
| | - María Victoria Medina
- Departamento de Fisiología y Biología Molecular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE), CONICET—Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Omar Coso
- Departamento de Fisiología y Biología Molecular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE), CONICET—Universidad de Buenos Aires, Buenos Aires, Argentina
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4
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Suares A, Medina MV, Coso O. Autophagy in Viral Development and Progression of Cancer. Front Oncol 2021. [DOI: 10.3389/fonc.2021.603224
expr 816899697 + 824303767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Autophagy is a complex degradative process by which eukaryotic cells capture cytoplasmic components for subsequent degradation through lysosomal hydrolases. Although this catabolic process can be triggered by a great variety of stimuli, action in cells varies according to cellular context. Autophagy has been previously linked to disease development modulation, including cancer. Autophagy helps suppress cancer cell advancement in tumor transformation early stages, while promoting proliferation and metastasis in advanced settings. Oncoviruses are a particular type of virus that directly contribute to cell transformation and tumor development. Extensive molecular studies have revealed complex ways in which autophagy can suppress or improve oncovirus fitness while still regulating viral replication and determining host cell fate. This review includes recent advances in autophagic cellular function and emphasizes its antagonistic role in cancer cells.
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5
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Tornesello ML, Annunziata C, Tornesello AL, Buonaguro L, Buonaguro FM. Human Oncoviruses and p53 Tumor Suppressor Pathway Deregulation at the Origin of Human Cancers. Cancers (Basel) 2018; 10:cancers10070213. [PMID: 29932446 PMCID: PMC6071257 DOI: 10.3390/cancers10070213] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 06/19/2018] [Accepted: 06/22/2018] [Indexed: 12/18/2022] Open
Abstract
Viral oncogenesis is a multistep process largely depending on the complex interplay between viruses and host factors. The oncoviruses are capable of subverting the cell signaling machinery and metabolic pathways and exploit them for infection, replication, and persistence. Several viral oncoproteins are able to functionally inactivate the tumor suppressor p53, causing deregulated expression of many genes orchestrated by p53, such as those involved in apoptosis, DNA stability, and cell proliferation. The Epstein–Barr virus (EBV) BZLF1, the high-risk human papillomavirus (HPV) E6, and the hepatitis C virus (HCV) NS5 proteins have shown to directly bind to and degrade p53. The hepatitis B virus (HBV) HBx and the human T cell lymphotropic virus-1 (HTLV-1) Tax proteins inhibit p53 activity through the modulation of p300/CBP nuclear factors, while the Kaposi’s sarcoma herpesvirus (HHV8) LANA, vIRF-1 and vIRF-3 proteins have been shown to destabilize the oncosuppressor, causing a decrease in its levels in the infected cells. The large T antigen of the Merkel cell polyomavirus (MCPyV) does not bind to p53 but significantly reduces p53-dependent transcription. This review describes the main molecular mechanisms involved in the interaction between viral oncoproteins and p53-related pathways as well as in the development of therapeutic strategies targeting such interactions.
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Affiliation(s)
- Maria Lina Tornesello
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", via Mariano Semmola, 80131 Napoli, Italy.
| | - Clorinda Annunziata
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", via Mariano Semmola, 80131 Napoli, Italy.
| | - Anna Lucia Tornesello
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", via Mariano Semmola, 80131 Napoli, Italy.
| | - Luigi Buonaguro
- Cancer Immunomodulation Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", via Mariano Semmola, 80131 Napoli, Italy.
| | - Franco Maria Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", via Mariano Semmola, 80131 Napoli, Italy.
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6
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Cerasuolo A, Annunziata C, Tortora M, Starita N, Stellato G, Greggi S, Maglione MG, Ionna F, Losito S, Botti G, Buonaguro L, Buonaguro FM, Tornesello ML. Comparative analysis of HPV16 gene expression profiles in cervical and in oropharyngeal squamous cell carcinoma. Oncotarget 2018; 8:34070-34081. [PMID: 28423662 PMCID: PMC5470952 DOI: 10.18632/oncotarget.15977] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Accepted: 02/28/2017] [Indexed: 12/22/2022] Open
Abstract
Human papillomavirus type 16 (HPV16) is the major cause of cervical cancer and of a fraction of oropharyngeal carcinoma. Few studies compared the viral expression profiles in the two types of tumor. We analyzed HPV genotypes and viral load as well as early (E2/E4, E5, E6, E6*I, E6*II, E7) and late (L1 and L2) gene expression of HPV16 in cervical and oropharyngeal cancer biopsies. The study included 28 cervical squamous cell carcinoma (SCC) and ten oropharyngeal SCC, along with pair-matched non-tumor tissues, as well as four oropharynx dysplastic tissues and 112 cervical intraepithelial neoplasia biopsies. Viral load was found higher in cervical SCC (<1 to 694 copies/cell) and CIN (<1 to 43 copies/cell) compared to oropharyngeal SCC (<1 to 4 copies/cell). HPV16 E2/E4 and E5 as well as L1 and L2 mRNA levels were low in cervical SCC and CIN and undetectable in oropharynx cases. The HPV16 E6 and E7 mRNAs were consistently high in cervical SCC and low in oropharyngeal SCC. The analysis of HPV16 E6 mRNA expression pattern showed statistically significant higher levels of E6*I versus E6*II isoform in cervical SCC (p = 0.002) and a slightly higher expression of E6*I versus E6*II in oropharyngeal cases. In conclusion, the HPV16 E5, E6, E6*I, E6*II and E7 mRNA levels were more abundant in cervical SCC compared to oropharyngeal SCC suggesting different carcinogenic mechanisms in the two types of HPV-related cancers.
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Affiliation(s)
- Andrea Cerasuolo
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Clorinda Annunziata
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Marianna Tortora
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Noemy Starita
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Giovanni Stellato
- Gynecology Oncology Division , Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Stefano Greggi
- Gynecology Oncology Division , Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Maria Grazia Maglione
- Department of Maxillofacial and Ear Nose and Throat Surgery, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Franco Ionna
- Department of Maxillofacial and Ear Nose and Throat Surgery, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Simona Losito
- Department of Pathology, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Gerardo Botti
- Department of Pathology, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Luigi Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Franco M Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Maria Lina Tornesello
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
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7
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Pezzuto F, Izzo F, Buonaguro L, Annunziata C, Tatangelo F, Botti G, Buonaguro FM, Tornesello ML. Tumor specific mutations in TERT promoter and CTNNB1 gene in hepatitis B and hepatitis C related hepatocellular carcinoma. Oncotarget 2018; 7:54253-54262. [PMID: 27276713 PMCID: PMC5342339 DOI: 10.18632/oncotarget.9801] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 05/25/2016] [Indexed: 02/07/2023] Open
Abstract
Recurrent somatic mutations in the promoter region of telomerase reverse transcriptase (TERT) gene and in the exon 3 of CTNNB1 gene have been recognized as common events in hepatocellular carcinoma (HCC) with variable frequencies depending on etiology and geographical region. We have analyzed TERT promoter and CTNNB1 gene mutations in 122 cases of hepatitis B (HBV) and hepatitis C (HCV) related HCCs, in 7 cases of cholangiocarcinoma (CC) and hepatocholangiocarcinoma (HCC-CC) as well as in autologous cirrhotic tissues. Overall, 50.4% and 26% of HCC as well as 14.3% and none of CC and HCC-CC were mutated in TERT promoter and in CTNNB1 exon 3, respectively. TERT and CTNNB1 mutations were found more frequently in HCV related (53.6% and 26.4%, respectively) than HBV related (41.7% and 16.7%, respectively) HCCs and coexisted in 57.6% of CTNNB1 mutated tumors. Mutations in TERT and CTNNB1 were not associated with the functional promoter polymorphism rs2853669. No mutations were detected in the 129 non-HCC cirrhotic tissues. In conclusion, mutations in TERT promoter and in CTNNB1 gene represent specific cancer signatures in the pathogenesis of viral related HCC and could be promising early biomarkers as well as targets for tailored therapies.
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Affiliation(s)
- Francesca Pezzuto
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori "Fondazione G Pascale" - IRCCS, Napoli, Italy
| | - Francesco Izzo
- Hepatobiliary Surgery Unit, Istituto Nazionale Tumori "Fondazione G Pascale" - IRCCS, Napoli, Italy
| | - Luigi Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori "Fondazione G Pascale" - IRCCS, Napoli, Italy
| | - Clorinda Annunziata
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori "Fondazione G Pascale" - IRCCS, Napoli, Italy
| | - Fabiana Tatangelo
- Department of Pathology, Istituto Nazionale Tumori "Fondazione G Pascale" - IRCCS Napoli, Italy
| | - Gerardo Botti
- Department of Pathology, Istituto Nazionale Tumori "Fondazione G Pascale" - IRCCS Napoli, Italy
| | - Franco M Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori "Fondazione G Pascale" - IRCCS, Napoli, Italy
| | - Maria Lina Tornesello
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori "Fondazione G Pascale" - IRCCS, Napoli, Italy
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8
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Tornesello ML, Buonaguro L, Izzo F, Buonaguro FM. Molecular alterations in hepatocellular carcinoma associated with hepatitis B and hepatitis C infections. Oncotarget 2018; 7:25087-102. [PMID: 26943571 PMCID: PMC5041890 DOI: 10.18632/oncotarget.7837] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 02/20/2016] [Indexed: 02/07/2023] Open
Abstract
Chronic infections with hepatitis B (HBV) and hepatitis C viruses (HCV) are the leading cause of cirrhosis and hepatocellular carcinoma (HCC) worldwide. Both viruses encode multifunctional regulatory proteins activating several oncogenic pathways, which induce accumulation of multiple genetic alterations in the infected hepatocytes. Gene mutations in HBV- and HCV-induced HCCs frequently impair the TP53, Wnt/b-catenin, RAS/RAF/MAPK kinase and AKT/mTOR pathways, which represent important anti-cancer targets. In this review, we highlight the molecular mechanisms underlying the pathogenesis of primary liver cancer, with particular emphasis on the host genetic variations identified by high-throughput technologies. In addition, we discuss the importance of genetic alterations, such as mutations in the telomerase reverse transcriptase (TERT) promoter, for the diagnosis, prognosis, and tumor stratification for development of more effective treatment approaches.
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Affiliation(s)
- Maria Lina Tornesello
- Molecular Biology and Viral Oncology Unit, Department of Research, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS, Napoli, Italy
| | - Luigi Buonaguro
- Molecular Biology and Viral Oncology Unit, Department of Research, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS, Napoli, Italy
| | - Francesco Izzo
- Hepato-Biliary Surgery Department, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS, Napoli, Italy
| | - Franco M Buonaguro
- Molecular Biology and Viral Oncology Unit, Department of Research, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS, Napoli, Italy
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9
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Starita N, Di Monta G, Cerasuolo A, Marone U, Anniciello AM, Botti G, Buonaguro L, Buonaguro FM, Tornesello ML. Effect of electrochemotherapy on human herpesvirus 8 kinetics in classic Kaposi sarcoma. Infect Agent Cancer 2017. [PMID: 28649271 PMCID: PMC5477158 DOI: 10.1186/s13027-017-0147-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Electrochemotherapy (ECT) has shown to be an effective treatment for cutaneous and subcutaneous Kaposi sarcoma (KS) lesions. However, no study has investigated the impact of ECT treatment on the kinetics of human herpesvirus type 8 (HHV8), which is considered the necessary causal agent of KS. We aimed to evaluate HHV8 viral load and expression levels in patients affected by classic KS who received one or more ECT treatments and have been followed semi annually for up to four years. METHODS A total of 27 classic KS patients were enrolled in this study. Tumour biopsies and blood samples were obtained before ECT treatment. Additional blood samples were collected at six month intervals for 12-48 months. HHV8 viral load and expression profiles of latent (ORF72 and ORF73) and lytic (K2, K8, K8.1, K10/K10.1, K10.5/K10.6 and ORF16) genes were assessed in all samples by real-time PCR. HHV8 ORF26 and K1 regions were amplified and subjected to direct nucleotide sequencing followed by phylogenetic analysis for variant identification. RESULTS All KS biopsies and 46.4% of peripheral blood mononuclear cells (PBMCs) collected before ECT treatment were positive for HHV8 DNA. Viral load ranged from 0.02 to 2.3 copies per cell in KS lesions and 3.0 × 10-7 to 6.9 × 10-4 copies per cell in PBMCs. Overall, latent ORF72 and ORF73 as well as lytic K2, K8 and K10/K10.1 were expressed in all KS biopsies. ORF16 mRNA was detected in 71.4% and both K8.1 and K10.5/K10.6 mRNAs in 57.1% of KS samples. The ORF72, ORF73 and K2 transcripts were amplified in 37.5%, 25% and 25% of PBMCs collected before ECT, respectively. After the first ECT session, complete response was achieved in 20 out of 27 (74.1%) patients and HHV8 DNA was detected in four out of 27 (14.8%) PBMC samples at six month follow up. Phylogenetic analysis of ORF26 amplimers showed that most viral variants belonged to A/C (82.3%), and few to C2 (5.9%) or C3 (11.8%) subtype. The K1/VR1 variants fell into A (33.3%) and C (66.7%) HHV8 clade. No correlation was found between HHV8 subtypes and ECT complete response. CONCLUSIONS ECT therapy has a significant effect on HHV8 kinetics in patients with classic KS. The complete remission of patients was accompanied by clearance of circulating virus.
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Affiliation(s)
- Noemy Starita
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", 80131 Naples, Italy
| | - Gianluca Di Monta
- Department of Surgery "Melanoma, Soft Tissues, Head and Neck, Skin Cancers", Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", Naples, Italy
| | - Andrea Cerasuolo
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", 80131 Naples, Italy
| | - Ugo Marone
- Department of Surgery "Melanoma, Soft Tissues, Head and Neck, Skin Cancers", Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", Naples, Italy
| | - Anna Maria Anniciello
- Department of Pathology, Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", Naples, Italy
| | - Gerardo Botti
- Department of Pathology, Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", Naples, Italy
| | - Luigi Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", 80131 Naples, Italy
| | - Franco M Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", 80131 Naples, Italy
| | - Maria Lina Tornesello
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fond. G. Pascale", 80131 Naples, Italy
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10
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Cai ZX, Chen G, Zeng YY, Dong XQ, Lin MJ, Huang XH, Zhang D, Liu XL, Liu JF. Circulating tumor DNA profiling reveals clonal evolution and real-time disease progression in advanced hepatocellular carcinoma. Int J Cancer 2017; 141:977-985. [PMID: 28543104 DOI: 10.1002/ijc.30798] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 04/12/2017] [Accepted: 05/16/2017] [Indexed: 12/12/2022]
Abstract
Circulating tumor DNA (ctDNA) provides a potential non-invasive biomarker for cancer diagnosis and prognosis, but whether it could reflect tumor heterogeneity and monitor therapeutic responses in hepatocellular carcinoma (HCC) is unclear. Focusing on 574 cancer genes known to harbor actionable mutations, we identified the mutation repertoire of HCC tissues, and monitored the corresponding ctDNA features in blood samples to evaluate its clinical significance. Analysis of 3 HCC patients' mutation profiles revealed that ctDNA could overcome tumor heterogeneity and provide information of tumor burden and prognosis. Further analysis was conducted on the 4th HCC case with multiple lesion samples and sequential plasma samples. We identified 160 subclonal SNVs in tumor tissues as well as matched peritumor tissues with PBMC as control. 96.9% of this patient's tissue mutations could be also detected in plasma samples. These subclonal SNVs were grouped into 9 clusters according to their trends of cellular prevalence shift in tumor tissues. Two clusters constituted of tumor stem somatic mutations showed circulating levels relating with cancer progression. Analysis of tumor somatic mutations revealed that circulating level of such tumor stem somatic mutations could reflect tumor burden and even predict prognosis earlier than traditional strategies. Furthermore, HCK (p.V174M), identified as a recurrent/metastatic related mutation site, could promote migration and invasion of HCC cells. Taken together, study of mutation profiles in biopsy and plasma samples in HCC patients showed that ctDNA could overcome tumor heterogeneity and real-time track the therapeutic responses in the longitudinal monitoring.
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Affiliation(s)
- Zhi-Xiong Cai
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China
| | - Geng Chen
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China
| | - Yong-Yi Zeng
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China.,Liver Disease Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350025, China
| | - Xiu-Qing Dong
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China
| | - Min-Jie Lin
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China
| | - Xin-Hui Huang
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China
| | - Da Zhang
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China
| | - Xiao-Long Liu
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China
| | - Jing-Feng Liu
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.,The Liver Center of Fujian Province, Fujian Medical University, Fuzhou, 350025, China.,Liver Disease Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350025, China
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Pezzuto F, Buonaguro L, Buonaguro FM, Tornesello ML. Frequency and geographic distribution of TERT promoter mutations in primary hepatocellular carcinoma. Infect Agent Cancer 2017; 12:27. [PMID: 28529542 PMCID: PMC5437489 DOI: 10.1186/s13027-017-0138-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 05/11/2017] [Indexed: 02/07/2023] Open
Abstract
Primary hepatocellular carcinoma (HCC) mainly develops in subjects chronically infected with hepatitis B (HBV) and C (HCV) viruses through a multistep process characterized by the accumulation of genetic alterations in the human genome. Nucleotide changes in coding regions (i.e. TP53, CTNNB1, ARID1A and ARID2) as well as in non-coding regions (i.e. TERT promoter) are considered cancer drivers for HCC development with variable frequencies in different geographic regions depending on the etiology and environmental factors. Recurrent hot spot mutations in TERT promoter (G > A at-124 bp; G > A at -146 bp), have shown to be common events in many tumor types including HCC and to up regulate the expression of telomerases. We performed a comprehensive review of the literature evaluating the differential distribution of TERT promoter mutations in 1939 primary HCC from four continents. Mutation rates were found higher in Europe (56.6%) and Africa (53.3%) than America (40%) and Asia (42.5%). In addition, HCV-related HCC were more frequently mutated (44.8% in US and 69.7% in Asia) than HBV-related HCC (21.4% in US and 45.5% in Africa). HCC cases associated to factors other than hepatitis viruses are also frequently mutated in TERT promoter (43.6%, 52.6% and 57.7% in USA, Asia and Europe, respectively). These results support a major role for telomere elongation in HCV-related and non-viral related hepatic carcinogenesis and suggest that TERT promoter mutations could represent a candidate biomarker for the early detection of liver cancer in subjects with HCV infection or with metabolic liver diseases.
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Affiliation(s)
- Francesca Pezzuto
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G Pascale", 80131 Napoli, Italy
| | - Luigi Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G Pascale", 80131 Napoli, Italy
| | - Franco M Buonaguro
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G Pascale", 80131 Napoli, Italy
| | - Maria Lina Tornesello
- Molecular Biology and Viral Oncology Unit, Istituto Nazionale Tumori IRCCS "Fondazione G Pascale", 80131 Napoli, Italy
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Tsai IT, Wang CP, Yu TH, Lu YC, Lin CW, Lu LF, Wu CC, Chung FM, Lee YJ, Hung WC, Hsu CC. Circulating visfatin level is associated with hepatocellular carcinoma in chronic hepatitis B or C virus infection. Cytokine 2016; 90:54-59. [PMID: 27770715 DOI: 10.1016/j.cyto.2016.10.007] [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: 05/10/2016] [Revised: 09/29/2016] [Accepted: 10/12/2016] [Indexed: 02/07/2023]
Abstract
Adipocytokines play an important role in adipose tissue homeostasis, especially in obesity-associated disorders such as non-alcoholic fatty liver and their complications including hepatocellular carcinoma (HCC). Although visfatin is an adipocytokine highly expressed in visceral fat that has been demonstrated to play a critical role in the progression of human malignancies, little is known about the role of visfatin in HCC associated with chronic hepatitis C virus (HCV) and hepatitis B virus (HBV) infection. In this study, we investigated whether plasma visfatin levels were altered in patients with HCC and the association between plasma visfatin levels and pretreatment hematologic profiles. Plasma visfatin levels were measured by enzyme-linked immunosorbent assays in 193 patients with different stages of HBV or HCV infection, and 92 healthy control subjects. The patients with HCC and chronic HCV or HBV infection had higher levels of visfatin than patients with HBV, HCV, and cirrhosis. In multivariate logistic regression analysis, levels of alpha-fetoprotein (AFP) (OR: 1.13, p=0.003), and plasma visfatin (OR: 1.17, p=0.046) were independently associated with HCC. Multiple stepwise regression analysis showed that plasma visfatin level was positively associated with age, aspartate aminotransferase to platelet ratio index (APRI), and AFP. Trend analyses confirmed that plasma visfatin concentration was associated with AFP>8ng/mL, cirrhosis, HCC, tumor size>5cm, and Barcelona Clinic Liver Cancer-C stage. These results suggested that the plasma visfatin level is associated with the presence of HCC, and that a higher plasma visfatin level may be important in the pathogenesis of HCC. Visfatin may act as both a protective and pro-inflammatory factor. Plasma visfatin concentration may serve as an additional tool to identify patients with more advanced necroinflammation.
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Affiliation(s)
- I-Ting Tsai
- Department of Emergency Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; Department of Nursing, I-Shou University, Kaohsiung 82445, Taiwan
| | - Chao-Ping Wang
- Division of Cardiology, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; School of Medicine for International Students, I-Shou University, Kaohsiung 82445, Taiwan
| | - Teng-Hung Yu
- Division of Cardiology, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan
| | - Yung-Chuan Lu
- Division of Endocrinology and Metabolism, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; School of Medicine for International Students, I-Shou University, Kaohsiung 82445, Taiwan
| | - Chih-Wen Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan
| | - Li-Fen Lu
- Division of Cardiac Surgery, Department of Surgery, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan
| | - Cheng-Ching Wu
- Division of Cardiology, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; Institute of Biomedical Engineering, National Cheng Kung University, Tainan 70101, Taiwan
| | - Fu-Mei Chung
- Division of Cardiology, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan
| | | | - Wei-Chin Hung
- Division of Cardiology, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan.
| | - Chia-Chang Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan.
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Buonaguro FM, Tornesello ML, Buonaguro L. Foreword. Cancer biomarkers. Future Oncol 2015; 11:1585-6. [PMID: 26043211 DOI: 10.2217/fon.15.74] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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