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Hrudka J, Hojný J, Prouzová Z, Kendall Bártů M, Čapka D, Zavillová N, Matěj R, Waldauf P. High tumour mutational burden is associated with strong PD-L1 expression, HPV negativity, and worse survival in penile squamous cell carcinoma: an analysis of 165 cases. Pathology 2024; 56:357-366. [PMID: 38161143 DOI: 10.1016/j.pathol.2023.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/26/2023] [Accepted: 10/15/2023] [Indexed: 01/03/2024]
Abstract
Penile squamous cell carcinoma (pSCC) is a rare tumour with a variable prognosis. More prognostic markers linked to mutational signatures and the tumour immune microenvironment are needed. A cohort made up of 165 invasive pSCC was retrospectively analysed using formalin-fixed, paraffin-embedded tumour tissue, focusing on tumour mutational burden (TMB), programmed death ligand 1 (PD-L1) expression, microsatellite instability (MSI), the number of tumour infiltrating lymphocytes (TILs) expressing cytotoxic T-lymphocyte-associated protein 4 (CTLA4), HPV status determined by p16 immunohistochemistry, and several traditional histopathological variables. High TMB (>10 mut/Mb) was associated with high PD-L1 expression (TPS 50-100%), and HPV-negative status. High PD-L1 expression was linked to HPV negativity, a high number of intratumoural CTLA4+ cells, and brisk lymphocytic infiltrate. High TMB was a significant predictor of shorter overall survival (OS) in both univariate and multivariate analysis when using a median cut-off value of 4.3 mut/Mb, but not when using an arbitrary cut-off of 10 mut/Mb. Low CTLA4+ cell infiltration at the tumour invasion front was a marker of shorter OS and cancer-specific survival in both univariate and multivariate analysis. PD-L1 expression had no significant impact on prognosis. Only two cases were MSI high. The results support the hypothesis of two aetiological pathways in pSCC cancerogenesis: (1) SCC linked to HPV infection characterised by low TMB, less common PD-L1 expression, and a lower number of TILs; and (2) SCC linked to chronic inflammation leading to a high number of acquired mutations (high TMB), HPV negativity, increased neoantigen production (i.e., PD-L1), and high immune cell infiltration.
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Affiliation(s)
- Jan Hrudka
- Department of Pathology, 3rd Faculty of Medicine, Charles University, University Hospital Kralovske Vinohrady, Prague, Czech Republic.
| | - Jan Hojný
- Department of Pathology, 1st Faculty of Medicine, Charles University, General University Hospital, Prague, Czech Republic
| | - Zuzana Prouzová
- Department of Pathology, 3rd Faculty of Medicine, Charles University, University Hospital Kralovske Vinohrady, Prague, Czech Republic; Department of Pathology, 1st Faculty of Medicine, Charles University, General University Hospital, Prague, Czech Republic
| | - Michaela Kendall Bártů
- Department of Pathology, 1st Faculty of Medicine, Charles University, General University Hospital, Prague, Czech Republic
| | - David Čapka
- Department of Urology, 3rd Faculty of Medicine, Charles University, University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Nicolette Zavillová
- Department of Urology, 3rd Faculty of Medicine of Charles University, Thomayer University Hospital, Prague, Czech Republic
| | - Radoslav Matěj
- Department of Pathology, 3rd Faculty of Medicine, Charles University, University Hospital Kralovske Vinohrady, Prague, Czech Republic; Department of Pathology, 1st Faculty of Medicine, Charles University, General University Hospital, Prague, Czech Republic; Department of Pathology and Molecular Medicine, 3rd Faculty of Medicine, Charles University, Thomayer University Hospital, Prague, Czech Republic
| | - Petr Waldauf
- Department of Anaesthesia and Intensive Care Medicine, 3rd Faculty of Medicine, Charles University, University Hospital Kralovske Vinohrady, Prague, Czech Republic
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Furuya TK, Murta CB, Murillo Carrasco AG, Uno M, Sichero L, Villa LL, Cardilli L, Coelho RF, Guglielmetti GB, Cordeiro MD, Leite KRM, Nahas WC, Chammas R, Pontes J. Disruption of miRNA-mRNA Networks Defines Novel Molecular Signatures for Penile Carcinogenesis. Cancers (Basel) 2021; 13:cancers13194745. [PMID: 34638231 PMCID: PMC8507530 DOI: 10.3390/cancers13194745] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/13/2021] [Accepted: 09/18/2021] [Indexed: 11/16/2022] Open
Abstract
Penile cancer (PeC) carcinogenesis is not fully understood, and no biomarkers are reported in clinical practice. We aimed to investigate molecular signatures based on miRNA and mRNA and perform an integrative analysis to identify molecular drivers and pathways for PeC development. Affymetrix miRNA microarray was used to identify differentially expressed miRNAs (DEmiRs) comparing 11 tumoral tissues (TT) paired with non-neoplastic tissues (NNT) with further validation in an independent cohort (n = 13). We also investigated the mRNA expression of 83 genes in the total sample. Experimentally validated targets of DEmiRs, miRNA-mRNA networks, and enriched pathways were evaluated in silico. Eight out of 69 DEmiRs identified by microarray analysis were validated by qRT-PCR (miR-145-5p, miR-432-5p, miR-487b-3p, miR-30a-5p, miR-200a-5p, miR-224-5p, miR-31-3p and miR-31-5p). Furthermore, 37 differentially expressed genes (DEGs) were identified when comparing TT and NNT. We identified four downregulated DEmiRs (miR-30a-5p, miR-432-5p, miR-487b-3p, and miR-145-5p) and six upregulated DEGs (IL1A, MCM2, MMP1, MMP12, SFN and VEGFA) as potential biomarkers in PeC by their capacity of discriminating TT and NNT with accuracy. The integration analysis showed eight dysregulated miRNA-mRNA pairs in penile carcinogenesis. Taken together, our findings contribute to a better understanding of the regulatory roles of miRNAs and altered transcripts levels in penile carcinogenesis.
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Affiliation(s)
- Tatiane Katsue Furuya
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
- Correspondence: (T.K.F.); (C.B.M.)
| | - Claudio Bovolenta Murta
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
- Correspondence: (T.K.F.); (C.B.M.)
| | - Alexis Germán Murillo Carrasco
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - Miyuki Uno
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - Laura Sichero
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - Luisa Lina Villa
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - Leonardo Cardilli
- Departamento de Patologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil;
| | - Rafael Ferreira Coelho
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - Giuliano Betoni Guglielmetti
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - Mauricio Dener Cordeiro
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - Katia Ramos Moreira Leite
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - William Carlos Nahas
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - Roger Chammas
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - José Pontes
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
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MCMs in Cancer: Prognostic Potential and Mechanisms. Anal Cell Pathol (Amst) 2020; 2020:3750294. [PMID: 32089988 PMCID: PMC7023756 DOI: 10.1155/2020/3750294] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 01/25/2020] [Indexed: 12/17/2022] Open
Abstract
Enabling replicative immortality and uncontrolled cell cycle are hallmarks of cancer cells. Minichromosome maintenance proteins (MCMs) exhibit helicase activity in replication initiation and play vital roles in controlling replication times within a cell cycle. Overexpressed MCMs are detected in various cancerous tissues and cancer cell lines. Previous studies have proposed MCMs as promising proliferation markers in cancers, while the prognostic values remain controversial and the underlying mechanisms remain unascertained. This review provides an overview of the significant findings regarding the cellular and tumorigenic functions of the MCM family. Besides, current evidence of the prognostic roles of MCMs is retrospectively reviewed. This work also offers insight into the mechanisms of MCMs prompting carcinogenesis and adverse prognosis, providing information for future research. Finally, MCMs in liver cancer are specifically discussed, and future perspectives are provided.
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Sakamoto J, Shigehara K, Nakashima K, Kawaguchi S, Nakashima T, Shimamura M, Yasuda M, Kato T, Hasegawa T, Kobori Y, Okada H, Deguchi T, Izumi K, Kadono Y, Mizokami A. Etiological role of human papillomavirus infection in the development of penile cancer. Int J Infect Dis 2018; 78:148-154. [PMID: 30423461 DOI: 10.1016/j.ijid.2018.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 11/02/2018] [Accepted: 11/03/2018] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE To examine the association between human papillomavirus (HPV) infection and penile cancer among Japanese patients. METHODS Thirty-four patients with penile cancer were enrolled in this study. DNA was extracted from paraffin-embedded tumor tissue samples, and HPV-DNA tests and genotyping were performed. For all of the samples, in situ hybridization (ISH) was performed to locate HPV-DNA in tumor tissue. Furthermore, expression levels of p16-INK4a, mini-chromosome maintenance protein 7(mcm-7), HPV-L1, and Ki-67 were analyzed using immunohistochemical methods. RESULTS HPV and high-risk (HR)-HPV were detected in 14 (41.1%; 95% confidence interval (CI) 24.6-57.7%) and 12 (35.2%; 95% CI 19.2-51.4%) cases, respectively. HPV16 was the most frequently detected HPV type. Among the HR-HPV-positive cases, a punctate HR-HPV-DNA signal pattern was detected by ISH in tumor cell nuclei. P16-INK4a was expressed in 66.7% (95% CI 42.8-90.1%) of HR-HPV-positive cases and was significantly more frequent and stronger in HR-HPV-positive cases than in HPV-negative cases. There was no significant difference in the occurrence or distribution of mcm-7 or Ki-67 expression between HPV-positive and HPV-negative cases. HPV-L1 expression was not observed in any of the cases examined. CONCLUSIONS HPV infection may have had an etiological role in 41% of the examined cases of penile cancer in Japan.
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Affiliation(s)
- Jiro Sakamoto
- Department of Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan
| | - Kazuyoshi Shigehara
- Department of Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan.
| | - Kazufumi Nakashima
- Department of Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan
| | - Shohei Kawaguchi
- Department of Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan
| | - Takao Nakashima
- Department of Urology, Ishikawa Prefectural Central Hospital, Kanazawa, Ishikawa, Japan
| | | | - Mitsuru Yasuda
- Department of Urology, Gifu University Hospital, Gifu, Gifu, Japan
| | - Taku Kato
- Department of Urology, Gifu University Hospital, Gifu, Gifu, Japan
| | | | - Yoshitomo Kobori
- Department of Urology, Dokkyo Medical School Koshigaya Hospital, Japan
| | - Hiroshi Okada
- Department of Urology, Dokkyo Medical School Koshigaya Hospital, Japan
| | - Takashi Deguchi
- Department of Urology, Gifu University Hospital, Gifu, Gifu, Japan
| | - Kouji Izumi
- Department of Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan
| | - Yoshifumi Kadono
- Department of Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan
| | - Atsushi Mizokami
- Department of Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan
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Liu J, Li R, Liao X, Jiang W. Comprehensive Bioinformatic Analysis Genes Associated to the Prognosis of Liposarcoma. Med Sci Monit 2018; 24:7329-7339. [PMID: 30317246 PMCID: PMC6198710 DOI: 10.12659/msm.913043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Liposarcoma is the most common type of soft tissue sarcoma, but its molecular mechanism is poorly defined. This study aimed to identify genes crucial to the pathogenesis of liposarcoma and to explore their functions, related pathways, and prognostic value. MATERIAL AND METHODS Differentially expressed genes (DEGs) in the GSE59568 dataset were screened. Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were conducted to investigate the DEGs at the functional level. Protein-protein interaction (PPI) networks and module analysis were applied to identify hub genes from among the DEGs. The GSE30929 dataset was used to validate the relationship between hub genes and the distant recurrence-free survival (DRFS) of liposarcoma patients using Cox model analysis. RESULTS A total of 1111 DEGs were identified. GO and KEGG pathway analysis indicated that the DEGs were mainly associated with lipopolysaccharides and pathways in cancer. The PPI network and module analysis identified 10 hub genes from the DEG network. The Cox model identified 3 genes (NIP7, RPL10L, and MCM2) significantly associated with DRFS. The risk score calculated by the Cox model of the NIP7-RPL10L-MCM2 signature could largely predict the 1-, 3-, and 5-year DRFS of liposarcoma patients, and the prognostic value was even higher for subtypes of liposarcoma. CONCLUSIONS This study identified genes that might play critical roles in liposarcoma pathogenesis as well as a 3-gene-based signature that could be used as a candidate prognostic biomarker for patients with liposarcoma.
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Affiliation(s)
- Jianwei Liu
- Department of Osteology, The Third Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Rong Li
- Department of Osteology, The Third Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Xiwen Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Weiping Jiang
- Department of Osteology, The Third Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
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Wu W, Wang X, Shan C, Li Y, Li F. Minichromosome maintenance protein 2 correlates with the malignant status and regulates proliferation and cell cycle in lung squamous cell carcinoma. Onco Targets Ther 2018; 11:5025-5034. [PMID: 30174440 PMCID: PMC6109654 DOI: 10.2147/ott.s169002] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Minichromosome maintenance protein 2 (MCM2), which is a member of MCM family, has been found to be a relevant marker for progression and prognosis in a variety of human cancers. Due to lack of effective therapeutic target in lung squamous cell carcinoma (LUSC) patients, the aim of our study was to screen and identify biomarkers which are associated to clinicopathological characteristics including prognosis in LUSC patients. Methods The expression status of MCM2 in lung cancer was analyzed using the publicly available Gene Expression Omnibus databases (GSE3268 and GSE10245). The mRNA and protein expression of MCM2 in lung cancer tissues and cell lines was detected by quantitative real-time PCR and Western blot, and the association between MCM2 expression and clinicopathological factors was analyzed by immunohistochemistry. The loss-of-function study of MCM2 was conducted in LUSC cell lines. Results In our study, we found MCM2 expression was increased in LUSC tissues compared with paired adjacent normal lung tissues or lung adenocarcinoma tissues through analyzing microarray data sets (GSE3268 and GSE10245), which confirmed that MCM2 mRNA and protein were overexpressed in LUSC tissues and cell lines. Meanwhile, we analyzed the association between MCM2 protein expression and clinicopathological characteristics of LUSC patients, and found high expression of MCM2 protein was obviously associated with malign differentiated degree, advanced clinical stage, large tumor size, more lymph node metastasis and present distant metastasis. The survival analysis showed MCM2 overexpression was an independent unfavorable prognostic factor for LUSC patients. Conclusion MCM2 is involved in the development and progression of LUSC as an oncogene, and thereby may act as a potential therapeutic target for LUSC patients.
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Affiliation(s)
- Wei Wu
- Department of Respiratory Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, People's Republic of China,
| | - Xianwei Wang
- Department of Respiratory Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, People's Republic of China,
| | - Changting Shan
- Department of Respiratory Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, People's Republic of China,
| | - Yong Li
- Department of Emergency, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, People's Republic of China
| | - Fengzhu Li
- Department of Paediatric Surgery, Jining No 1 People's Hospital, Jining, Shandong 272011, People's Republic of China
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May M, Brookman-May SD, Ecke TH, Burger M. Die molekulare Charakterisierung des Peniskarzinoms. Urologe A 2018; 57:398-407. [DOI: 10.1007/s00120-018-0596-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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8
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Yang X, Guo Y, Guo Z, Si T, Xing W, Yu W, Wang Y. Cryoablation inhibition of distant untreated tumors (abscopal effect) is immune mediated. Oncotarget 2018; 10:4180-4191. [PMID: 31289616 PMCID: PMC6609244 DOI: 10.18632/oncotarget.24105] [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: 08/14/2017] [Accepted: 01/03/2018] [Indexed: 11/25/2022] Open
Abstract
Cryoablation is moderately effective against prostate cancer. Of note, the off-target or enlarged therapeutic effect after cryoablation is reported in routine clinical practice. To uncover it, we constructed a bilateral inguinal transplantation model of prostate cancer. All the mice were randomly subdivided into three groups: Group A (Control group), Group B (Surgery group), and Group C (Cryoablation group). All the procedures in three groups were conducted only for tumors in the target region (right groin). The tumors in untargeted region (left groin) received no treatment. We measured the growth of untargeted tumors and lung metastasis rate, and then explored the changes in a series of immune cells and danger signals. First, our results revealed the protective effect of cryoablation treatment against the abscopal tumor. The possible mechanism was mediated by an increase in the number of CD4+ T cells, CD8+ T cells, ratio T helper 1 (Th1)/Th2, the killing activity of cytotoxic T lymphocytes and NK cells. Hsp70 may be involved in the modulation of the immune response. The combination of weakened Ki67 activity and activated immune response delayed spectator tumor growth, decreased the pulmonary metastasis rate, and prolonged animal survival, with an inducible abscopal effect.
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Affiliation(s)
- Xueling Yang
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.,National Clinical Research Center of Cancer, Tianjin 300060, China.,Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China
| | - Yongfei Guo
- Department of Interventional Radiology, Tianjin Hospital of ITCWM Nankai Hospital, Tianjin 100020, China
| | - Zhi Guo
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.,National Clinical Research Center of Cancer, Tianjin 300060, China.,Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China
| | - Tongguo Si
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.,National Clinical Research Center of Cancer, Tianjin 300060, China.,Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China
| | - Wenge Xing
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.,National Clinical Research Center of Cancer, Tianjin 300060, China.,Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China
| | - Wenwen Yu
- National Clinical Research Center of Cancer, Tianjin 300060, China.,Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China.,Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Yan Wang
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.,National Clinical Research Center of Cancer, Tianjin 300060, China.,Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China
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Zargar-Shoshtari K, Sharma P, Spiess PE. Insight into novel biomarkers in penile cancer: Redefining the present and future treatment paradigm? Urol Oncol 2017; 36:433-439. [PMID: 29103967 DOI: 10.1016/j.urolonc.2017.10.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 07/20/2017] [Accepted: 10/10/2017] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Biomarkers are increasingly used in the diagnosis and management of various malignancies. Selected biomarkers may also play a role in management of certain cases of penile carcinoma. In this article, we provide an overview of the clinical role of such markers in the management of penile cancer. METHOD This is a nonsystematic review of relevant literature assessing biomarkers in penile carcinoma. RESULTS Evidence of infections with human papillomavirus and its surrogate markers may have important prognostic value in patients with localized or metastatic penile cancer. Squamous cell carcinoma antigen, p53, C-reactive protein, Ki-67, proliferating cell nuclear antigen, cyclin D1, as well as other markers have been studied with various degree of evidence in support of clinical utility in penile cancer. CONCLUSIONS No single marker may have all the answers, and future research should focus on genomic analysis of individual penile tumors, attempting to identify specific targets for treatment.
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Affiliation(s)
| | - Pranav Sharma
- Department of Urology, Texas Tech Health Sciences Center, Lubbock, TX
| | - Philippe E Spiess
- Departments of Genitourinary Oncology, Moffitt Cancer Center, Tampa, FL.
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Spiess PE, Dhillon J, Baumgarten AS, Johnstone PA, Giuliano AR. Pathophysiological basis of human papillomavirus in penile cancer: Key to prevention and delivery of more effective therapies. CA Cancer J Clin 2016; 66:481-495. [PMID: 27314890 DOI: 10.3322/caac.21354] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Answer questions and earn CME/CNE Squamous cell carcinoma (SCC) of the penis is a rare malignancy in the United States, with a significantly higher incidence-up to 20 to 30 times greater-in areas of Africa and South America. This can be explained in part by the significantly greater prevalence of sexually transmitted diseases among high-risk males often having unprotected sex with multiple sexual partners. Human papillomavirus (HPV) has been implicated as the infectious pathway by which several these penile neoplasms originate from precursor lesions. In this regard, a fundamental understanding of HPV in penile carcinogenesis can have meaningful implications in understanding 1) the diagnosis of HPV-related precursor penile lesions, 2) targeting HPV-specific molecular pathways, and 3) cancer prevention. Using vaccination programs not only may improve patient outcomes but also may minimize the need for highly aggressive and often debilitating surgical resection. CA Cancer J Clin 2016;66:481-495. © 2016 American Cancer Society.
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Affiliation(s)
- Philippe E Spiess
- Associate Member, Department of Genitourinary Oncology, Moffitt Cancer Center, Tampa, FL
| | - Jasreman Dhillon
- Assistant Member, Department of Anatomical Pathology, Moffitt Cancer Center, Tampa, FL
| | - Adam S Baumgarten
- Urology Resident Physician, Department of Genitourinary Oncology, Moffitt Cancer Center, Tampa, FL
| | - Peter A Johnstone
- Senior Member, Department of Radiation Oncology, Moffitt Cancer Center, Tampa, FL
| | - Anna R Giuliano
- Senior Member, Department of Infection and Cancer, Moffitt Cancer Center, Tampa, FL
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Kushwaha PP, Rapalli KC, Kumar S. Geminin a multi task protein involved in cancer pathophysiology and developmental process: A review. Biochimie 2016; 131:115-127. [PMID: 27702582 DOI: 10.1016/j.biochi.2016.09.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 09/29/2016] [Indexed: 02/05/2023]
Abstract
DNA replicates in a timely manner with each cell division. Multiple proteins and factors are involved in the initiation of DNA replication including a dynamic interaction between Cdc10-dependent transcript (Cdt1) and Geminin (GMNN). A conformational change between GMNN-Cdt1 heterotrimer and heterohexamer complex is responsible for licensing or inhibition of the DNA replication. This molecular switch ensures a faithful DNA replication during each S phase of cell cycle. GMNN inhibits Cdt1-mediated minichromosome maintenance helicases (MCM) loading onto the chromatin-bound origin recognition complex (ORC) which results in the inhibition of pre-replication complex assembly. GMNN modulates DNA replication by direct binding to Cdt1, and thereby alters its stability and activity. GMNN is involved in various stages of development such as pre-implantation, germ layer formation, cell commitment and specification, maintenance of genome integrity at mid blastula transition, epithelial to mesenchymal transition during gastrulation, neural development, organogenesis and axis patterning. GMNN interacts with different proteins resulting in enhanced hematopoietic stem cell activity thereby activating the development-associated genes' transcription. GMNN expression is also associated with cancer pathophysiology and development. In this review we discussed the structure and function of GMNN in detail. Inhibitors of GMNN and their role in DNA replication, repair, cell cycle and apoptosis are reviewed. Further, we also discussed the role of GMNN in virus infected host cells.
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Affiliation(s)
- Prem Prakash Kushwaha
- School of Basic and Applied Sciences, Centre for Biochemistry and Microbial Sciences, Central University of Punjab, Bathinda, 151001, India
| | - Krishna Chaitanya Rapalli
- School of Basic and Applied Sciences, Centre for Animal Sciences, Central University of Punjab, Bathinda, 151001, India
| | - Shashank Kumar
- School of Basic and Applied Sciences, Centre for Biochemistry and Microbial Sciences, Central University of Punjab, Bathinda, 151001, India.
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Vuichoud C, Klap J, Loughlin KR. The Emerging Role and Promise of Biomarkers in Penile Cancer. Urol Clin North Am 2016; 43:135-43. [PMID: 26614036 DOI: 10.1016/j.ucl.2015.08.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Penile cancer is a rare malignancy, which can be a source of devastating psychosexual distress because of its implication on sexual function and self-image. Current penile staging relies on invasive techniques and is often inaccurate. The authors review the promising biomarkers currently under investigation and their application to the staging and prognosis of penile cancer. Further development of such biomarkers provides the potential of improved clinical management of this disease.
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Affiliation(s)
- Camille Vuichoud
- Division of Urology, Brigham and Women's Hospital, Harvard Medical School, 45 Francis Street, Boston, MA 02115, USA
| | - Julia Klap
- Division of Urology, Brigham and Women's Hospital, Harvard Medical School, 45 Francis Street, Boston, MA 02115, USA
| | - Kevin R Loughlin
- Division of Urology, Brigham and Women's Hospital, Harvard Medical School, 45 Francis Street, Boston, MA 02115, USA.
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High proliferation index, as determined by immunohistochemical expression of Aurora kinase B and geminin, indicates poor prognosis in neuroblastomas. Virchows Arch 2015. [PMID: 26199132 DOI: 10.1007/s00428-015-1806-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Expression profile analysis of cell cycle biomarkers provides a powerful index of the proliferative state of tumors, which is linked to disease aggressiveness. We investigated the impact of the biomarkers of S-G2-M phases of cell cycle, Aurora kinase B (AURKB) and geminin (GMNN), on disease progression in neuroblastomas. The expression of AURKB and GMNN was studied by immunostaining 84 neuroblastomas. A proliferation index (PI) was obtained on scanned immunostained slides using image analysis software. The median PI was 8.5 % for AURKB- and 16.8 % for GMNN-stained slides with a high correlation between the two (r s = 0.72, P < 0.001). The PI for both markers was significantly higher in neuroblastomas from patients with unfavorable clinical (high-risk group, advanced stage, age ≥18 months at presentation, primary abdominal compared to extra-abdominal sites), biological (MYCN amplification, 1p deletion, 17q gain), and pathological (undifferentiated or poorly differentiated status, high mitosis-karyorrhexis index, [MKI], unfavorable histology) factors. Using Cox regression models, a higher-than-median AURKB and GMNN PI was associated with a significantly shorter overall survival (OS) and event-free survival (EFS) in univariable analysis. In multivariable analysis, a high AURKB PI was associated with significantly shorter OS and EFS, independent of MYCN amplification, and significantly shorter EFS, independent of MKI. High GMNN PI was also associated with significantly shorter OS and EFS after adjusting for MYCN amplification but failed to reach statistical significance after adjusting for MKI. Our study shows that in neuroblastomas, AURKB- or GMNN-based PI provides valuable prognostic information and high PI indicates aggressive disease.
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Huang J, Baum Y, Alemozaffar M, Ogan K, Harris W, Kucuk O, Master VA. C-reactive protein in urologic cancers. Mol Aspects Med 2015; 45:28-36. [PMID: 25936279 DOI: 10.1016/j.mam.2015.04.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 04/24/2015] [Accepted: 04/24/2015] [Indexed: 10/23/2022]
Abstract
C-reactive protein is an acute-phase reactant that is elevated in the setting of systemic infections, trauma, and malignancies. Urologic cancers have been shown to promote changes in c-reactive protein levels. Pre-treatment serum levels can predict disease characteristics, extent of disease, and prognosticate survival after intervention in renal cell carcinoma, prostate cancer, bladder cancer, upper tract urothelial carcinoma, and penile cancer. Changes in post-treatment serum levels have also shown promise in determining survival. As a result, c-reactive protein has been incorporated into various survival nomograms to improve predictive accuracy. While the association between c-reactive protein and survival in testicular cancer has not been studied, elevated serum levels may correlate with treatment side effects, such as cardiovascular disease and chronic cancer-related fatigue. Understanding the relationship between c-reactive protein and urologic cancers can help physicians determine the appropriate course of treatment and improve patient care.
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Affiliation(s)
| | - Yoram Baum
- Department of Urology, Emory University, Atlanta, USA
| | | | - Kenneth Ogan
- Department of Urology, Emory University, Atlanta, USA
| | - Wayne Harris
- Department of Medical Oncology, Emory University, Atlanta, USA
| | - Omer Kucuk
- Department of Medical Oncology, Emory University, Atlanta, USA
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