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Hong SH, Lee YJ, Jang EB, Hwang HJ, Kim ES, Son DH, Park SY, Moon HS, Yoon YE. Therapeutic Efficacy of YM155 to Regulate an Epigenetic Enzyme in Major Subtypes of RCC. Int J Mol Sci 2023; 25:216. [PMID: 38203388 PMCID: PMC10779260 DOI: 10.3390/ijms25010216] [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: 10/25/2023] [Revised: 11/25/2023] [Accepted: 11/28/2023] [Indexed: 01/12/2024] Open
Abstract
Renal cell carcinoma (RCC) is the most common type of kidney cancer and includes more than 10 subtypes. Compared to the intensively investigated clear cell RCC (ccRCC), the underlying mechanisms and treatment options of other subtypes, including papillary RCC (pRCC) and chromogenic RCC (chRCC), are limited. In this study, we analyzed the public databases for ccRCC, pRCC, and chRCC and found that BIRC5 was commonly overexpressed in a large cohort of pRCC and chRCC patients as well as ccRCC and was closely related to the progression of RCCs. We investigated the potential of BIRC5 as a therapeutic target for these three types of RCCs. Loss and gain of function studies showed the critical role of BIRC5 in cancer growth. YM155, a BIRC5 inhibitor, induced a potent tumor-suppressive effect in the three types of RCC cells and xenograft models. To determine the mechanism underlying the anti-tumor effects of YM155, we examined epigenetic modifications in the BIRC5 promoter and found that histone H3 lysine 27 acetylation (H3K27Ac) was highly enriched on the promoter region of BIRC5. Chromatin-immunoprecipitation analysis revealed that H3K27Ac enrichment was significantly decreased by YM155. Immunohistochemistry of xenografted tissue showed that overexpression of BIRC5 plays an important role in malignancy in RCC. Furthermore, high expression of P300 was significantly associated with the progression of RCC. Our findings demonstrate the P300-H3K27Ac-BIRC5 cascade in three types of RCC and provide a therapeutic path for future research on RCC.
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Affiliation(s)
- Seong Hwi Hong
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
| | - Young Ju Lee
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
| | - Eun Bi Jang
- Department of Translational Medicine, Hanyang University Graduate School of Biomedical Science & Engineering, Seoul 04763, Republic of Korea; (E.B.J.); (H.J.H.); (E.S.K.); (D.H.S.)
| | - Hyun Ji Hwang
- Department of Translational Medicine, Hanyang University Graduate School of Biomedical Science & Engineering, Seoul 04763, Republic of Korea; (E.B.J.); (H.J.H.); (E.S.K.); (D.H.S.)
| | - Eun Song Kim
- Department of Translational Medicine, Hanyang University Graduate School of Biomedical Science & Engineering, Seoul 04763, Republic of Korea; (E.B.J.); (H.J.H.); (E.S.K.); (D.H.S.)
| | - Da Hyeon Son
- Department of Translational Medicine, Hanyang University Graduate School of Biomedical Science & Engineering, Seoul 04763, Republic of Korea; (E.B.J.); (H.J.H.); (E.S.K.); (D.H.S.)
| | - Sung Yul Park
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
| | - Hong Sang Moon
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
| | - Young Eun Yoon
- Department of Urology, Hanyang University College of Medicine, Seoul 04763, Republic of Korea; (S.H.H.); (Y.J.L.); (S.Y.P.); (H.S.M.)
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Hasan, Bramono IA, Hamid ARAH, Santoso RB, Harahap EU, Rayhani F. Renal cell carcinoma not otherwise specified: A case report in Indonesia. Urol Case Rep 2023; 50:102527. [PMID: 37649689 PMCID: PMC10462864 DOI: 10.1016/j.eucr.2023.102527] [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: 07/01/2023] [Revised: 08/07/2023] [Accepted: 08/13/2023] [Indexed: 09/01/2023] Open
Abstract
Renal cell carcinoma not otherwise specified (RCC NOS) is a very rare type of kidney cancer which used for renal tumors that do not fit into any of the well-recognized subtypes. We reported a case of RCC NOS of a 64-year-old male presenting an enlarging left flank mass. Abdominal CT showed a left kidney mass infiltrating to the adrenal, with pulmonary metastases. Cytoreductive nephrectomy and lymphadenectomy were performed and diagnosis of RCC NOS was confirmed through histopatological and immunohistochemistry examination.
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Affiliation(s)
- Hasan
- Department of Urology, Faculty of Medicine Universitas Indonesia, Jl. Diponegoro No. 71, Salemba, Jakarta Pusat, DKI Jakarta, 10430, Jakarta, Indonesia
| | - Ikhlas Arief Bramono
- Department of Urology, National Cancer Center, Dharmais Hospital, Jl. Letjen S. Parman No.84-86, Palmerah, Kota Jakarta Barat, DKI Jakarta, 11420, Jakarta, Indonesia
| | - Agus Rizal Ardy Hariandy Hamid
- Department of Urology, Faculty of Medicine Universitas Indonesia, Jl. Diponegoro No. 71, Salemba, Jakarta Pusat, DKI Jakarta, 10430, Jakarta, Indonesia
| | - Rachmat Budi Santoso
- Department of Urology, National Cancer Center, Dharmais Hospital, Jl. Letjen S. Parman No.84-86, Palmerah, Kota Jakarta Barat, DKI Jakarta, 11420, Jakarta, Indonesia
| | - Edward Usfie Harahap
- Department of Urology, National Cancer Center, Dharmais Hospital, Jl. Letjen S. Parman No.84-86, Palmerah, Kota Jakarta Barat, DKI Jakarta, 11420, Jakarta, Indonesia
| | - Farilaila Rayhani
- Department of Anatomical Pathology, National Cancer Center - Dharmais Hospital, Jl. Letjen S. Parman No.84-86, Palmerah, Kota Jakarta Barat, DKI Jakarta, 11420, Jakarta, Indonesia
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Schiavoni V, Campagna R, Pozzi V, Cecati M, Milanese G, Sartini D, Salvolini E, Galosi AB, Emanuelli M. Recent Advances in the Management of Clear Cell Renal Cell Carcinoma: Novel Biomarkers and Targeted Therapies. Cancers (Basel) 2023; 15:3207. [PMID: 37370817 DOI: 10.3390/cancers15123207] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Renal cell carcinoma (RCC) belongs to a heterogenous cancer group arising from renal tubular epithelial cells. Among RCC subtypes, clear cell renal cell carcinoma (ccRCC) is the most common variant, characterized by high aggressiveness, invasiveness and metastatic potential, features that lead to poor prognosis and high mortality rate. In addition, diagnosis of kidney cancer is incidental in the majority of cases, and this results in a late diagnosis, when the stage of the disease is advanced and the tumor has already metastasized. Furthermore, ccRCC treatment is complicated by its strong resistance to chemo- and radiotherapy. Therefore, there is active ongoing research focused on identifying novel biomarkers which could be useful for assessing a better prognosis, as well as new molecules which could be used for targeted therapy. In this light, several novel targeted therapies have been shown to be effective in prolonging the overall survival of ccRCC patients. Thus, the aim of this review is to analyze the actual state-of-the-art on ccRCC diagnosis, prognosis and therapeutic options, while also reporting the recent advances in novel biomarker discoveries, which could be exploited for a better prognosis or for targeted therapy.
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Affiliation(s)
- Valentina Schiavoni
- Department of Clinical Sciences, Polytechnic University of Marche, 60020 Ancona, Italy
| | - Roberto Campagna
- Department of Clinical Sciences, Polytechnic University of Marche, 60020 Ancona, Italy
| | - Valentina Pozzi
- Department of Clinical Sciences, Polytechnic University of Marche, 60020 Ancona, Italy
| | - Monia Cecati
- Department of Clinical Sciences, Polytechnic University of Marche, 60020 Ancona, Italy
| | - Giulio Milanese
- Department of Clinical Sciences, Polytechnic University of Marche, 60020 Ancona, Italy
| | - Davide Sartini
- Department of Clinical Sciences, Polytechnic University of Marche, 60020 Ancona, Italy
| | - Eleonora Salvolini
- Department of Clinical Sciences, Polytechnic University of Marche, 60020 Ancona, Italy
| | | | - Monica Emanuelli
- Department of Clinical Sciences, Polytechnic University of Marche, 60020 Ancona, Italy
- New York-Marche Structural Biology Center (NY-MaSBiC), Polytechnic University of Marche, 60131 Ancona, Italy
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Lien HE, Berg HF, Halle MK, Trovik J, Haldorsen IS, Akslen LA, Krakstad C. Single-cell profiling of low-stage endometrial cancers identifies low epithelial vimentin expression as a marker of recurrent disease. EBioMedicine 2023; 92:104595. [PMID: 37146405 PMCID: PMC10277918 DOI: 10.1016/j.ebiom.2023.104595] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Identification of aggressive low-stage endometrial cancers is challenging. So far, studies have failed to pinpoint robust features or biomarkers associated with risk of recurrence for these patients. METHODS Imaging mass cytometry was used to examine single-cell expression of 23 proteins in 36 primary FIGO IB endometrial cancers, of which 17 recurred. Single-cell information was extracted for each tumor and unsupervised clustering was used to identify cellular phenotypes. Distinct phenotypes and cellular neighborhoods were compared in relation to recurrence. Cellular differences were validated in a separate gene expression dataset and the TCGA EC dataset. Vimentin protein expression was evaluated by IHC in pre-operative samples from 518 patients to validate its robustness as a prognostic marker. FINDINGS The abundance of epithelial, immune or stromal cell types did not associate with recurrence. Clustering of patients based on tumor single cell marker expression revealed distinct patient clusters associated with outcome. A cell population neighboring CD8+ T cells, defined by vimentin, ER, and PR expressing epithelial cells, was more prevalent in non-recurrent tumors. Importantly, lower epithelial vimentin expression and lower gene expression of VIM associated with worse recurrence-free survival. Loss and low expression of vimentin was validated by IHC as a robust marker for recurrence in FIGO I stage disease and predicted poor prognosis also when including all patients and in endometrioid patients only. INTERPRETATION This study reveals distinct characteristics in low-stage tumors and points to vimentin as a clinically relevant marker that may aid in identifying a here to unidentified subgroup of high-risk patients. FUNDING A full list of funding that contributed to this study can be found in the Acknowledgements section.
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Affiliation(s)
- Hilde E Lien
- Centre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Bergen, Norway; Department of Gynecology and Obstetrics, Haukeland University Hospital, Bergen, Norway
| | - Hege F Berg
- Centre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Bergen, Norway; Department of Gynecology and Obstetrics, Haukeland University Hospital, Bergen, Norway
| | - Mari K Halle
- Centre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Bergen, Norway; Department of Gynecology and Obstetrics, Haukeland University Hospital, Bergen, Norway
| | - Jone Trovik
- Centre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Bergen, Norway; Department of Gynecology and Obstetrics, Haukeland University Hospital, Bergen, Norway
| | - Ingfrid S Haldorsen
- Mohn Medical Imaging and Visualization Centre, Department of Radiology, Haukeland University Hospital, Bergen, Norway; Section for Radiology, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Lars A Akslen
- Centre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Bergen, Norway; Department of Pathology, Haukeland University Hospital, Bergen, Norway
| | - Camilla Krakstad
- Centre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Bergen, Norway; Department of Gynecology and Obstetrics, Haukeland University Hospital, Bergen, Norway.
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Radovanović M, Petrović M, Šantrić V, Milojević B, Zubelić A, Isaković A. P53 and survivin expression in renal cell carcinoma. Urol Ann 2023; 15:186-190. [PMID: 37304521 PMCID: PMC10252781 DOI: 10.4103/ua.ua_91_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 09/26/2022] [Indexed: 06/13/2023] Open
Abstract
Objective Mutation of p53 is detected in more than 50% of human cancers, expression of p53 has a potential prognostic value in patients with renal cell carcinoma (RCC). Survivin is a member of the inhibitor of apoptosis protein family, its overexpression is observed in many malignancies, including RCC. The aim of the study was to estimate a correlation between survivin and p53 expression in tumor samples and the histologic type of a tumor, tumor stage, tumor grade, and survival of patients. Materials and Methods Tumor samples were collected from surgical specimens of 90 patients who underwent radical or partial nephrectomy for RCC between November 2017 and July 2020. Tumors were staged according to the UICC (The Union for International Cancer Control) TNM classification system and histopathologically graded according to Fuhrman nuclear grade system. Histopathological diagnosis was confirmed with standard light microscopic evaluation, using hematoxylin and eosin staining and standard p53 and survivin antibodies. Results Positive p53 staining was observed in 36.7% of tumor specimens and 24.4% were survivin positive. There was a statistically significant correlation between p53 or survivin expression and histologic subtype of clear cell RCC as well as Type I and II of papillary RCC. There was a statistically significant correlation between p53 expression and tumor size, stage, and grade. The p53 or survivin expression was related to lower overall survival. Conclusion The results of this study suggest that p53 overexpression and survivin positivity in RCC patients could be associated with poor prognosis. Thus, these proteins could be used as prognostic markers in RCC.
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Affiliation(s)
- Milan Radovanović
- Clinic of Urology, University Clinical Centre of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Miloš Petrović
- Clinic of Urology, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Veljko Šantrić
- Clinic of Urology, University Clinical Centre of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Bogomir Milojević
- Clinic of Urology, University Clinical Centre of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Aleksa Zubelić
- School of Medicine, University of Belgrade, Belgrade, Serbia
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Vimentin Protein In Situ Expression Predicts Less Tumor Metastasis and Overall Better Survival of Endometrial Carcinoma. DISEASE MARKERS 2022; 2022:5240046. [PMID: 35320951 PMCID: PMC8938074 DOI: 10.1155/2022/5240046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/09/2022] [Accepted: 02/17/2022] [Indexed: 11/21/2022]
Abstract
Background Vimentin, a cytoplasmic intermediate filament protein, has been recently identified to be a prognostic biomarker in some cancers. However, the function of vimentin in endometrial carcinoma (EC) remains unclear. Our study aimed at evaluating vimentin expression in EC and preliminarily exploring the role of vimentin in EC progression. Methods In total, 341 EC patients who underwent surgical follow-up were enrolled in the retrospective study. Vimentin expression levels in EC tissues were analyzed using immunohistochemistry. Furthermore, the vimentin (VIM) gene expression levels in 547 samples in The Cancer Genome Atlas (TCGA) were analyzed. To examine the prognostic value of vimentin in EC, Kaplan-Meier survival analysis was performed, and a Cox model was established. Gene set enrichment analysis (GSEA) was also conducted using the Kyoto Encyclopedia of Genes and Genomes (KEGG) database to explore the role of vimentin in EC progression. Results Negative vimentin expression in EC correlated significantly with lymph node metastasis, deep myometrium invasion (MI), lymph vascular space invasion (LVSI), advanced Federation International of Gynecology and Obstetrics Association (FIGO) stages (III and IV), and high tumor grade. Vimentin negativity was more common in type 2 EC than that in type 1 EC, and vimentin-negative patients had poorer overall survival compared with vimentin-positive patients. The results of GSEA suggested that vimentin may interact with classical pathways in EC. Conclusions Negative vimentin expression correlates with tumor metastasis and worse overall survival in EC, suggesting that it may be an excellent prognostic biomarker for this disease. The mechanism by which vimentin contributes to EC progression needs to be explored in the future.
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Chen TJ, Mydel P, Benedyk‐Machaczka M, Kamińska M, Kalucka U, Blø M, Furriol J, Gausdal G, Lorens J, Osman T, Marti H. AXL targeting by a specific small molecule or monoclonal antibody inhibits renal cell carcinoma progression in an orthotopic mice model. Physiol Rep 2021; 9:e15140. [PMID: 34877810 PMCID: PMC8652404 DOI: 10.14814/phy2.15140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 02/05/2023] Open
Abstract
AXL tyrosine kinase activation enhances cancer cell survival, migration, invasiveness, and promotes drug resistance. AXL overexpression is typically detected in a high percentage of renal cell carcinomas (RCCs) and is strongly associated with poor prognosis. Therefore, AXL inhibition represents an attractive treatment option in these cancers. In this preclinical study, we investigated the antitumor role of a highly selective small molecule AXL inhibitor bemcentinib (BGB324, BerGenBio), and a newly developed humanized anti-AXL monoclonal function blocking antibody tilvestamab, (BGB149, BerGenBio), in vitro and an orthotopic RCC mice model. The 786-0-Luc human RCC cells showed high AXL expression. Both bemcentinib and tilvestamab significantly inhibited AXL activation induced by Gas6 stimulation in vitro. Furthermore, tilvestamab inhibited the downstream AKT phosphorylation in these cells. The 786-0-Luc human RCC cells generated tumors with high Ki67 and vimentin expression upon orthotopic implantation in athymic BALB/c nude mice. Most importantly, both bemcentinib and tilvestamab inhibited the progression of tumors induced by the orthotopically implanted 786-0 RCC cells. Remarkably, their in vivo antitumor effectiveness was not significantly enhanced by concomitant administration of a multi-target tyrosine kinase inhibitor. Bemcentinib and tilvestamab qualify as compounds of potentially high clinical interest in AXL overexpressing RCC.
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Affiliation(s)
- Tony J. Chen
- Department of Clinical MedicineUniversity of BergenBergenNorway
| | - Piotr Mydel
- Department of Clinical ScienceUniversity of BergenBergenNorway
- Department of MicrobiologyJagiellonian UniversityKrakowPoland
| | | | - Marta Kamińska
- Department of MicrobiologyJagiellonian UniversityKrakowPoland
| | - Urszula Kalucka
- Department of MicrobiologyJagiellonian UniversityKrakowPoland
| | | | - Jessica Furriol
- Department of Clinical MedicineUniversity of BergenBergenNorway
| | | | - James Lorens
- Department of BiomedicineCentre for Cancer BiomarkersNorwegian Centre of ExcellenceUniversity of BergenBergenNorway
| | - Tarig Osman
- Department of Clinical MedicineUniversity of BergenBergenNorway
| | - Hans‐Peter Marti
- Department of Clinical MedicineUniversity of BergenBergenNorway
- Department of MedicineHaukeland University HospitalBergenNorway
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Petitprez F, Ayadi M, de Reyniès A, Fridman WH, Sautès-Fridman C, Job S. Review of Prognostic Expression Markers for Clear Cell Renal Cell Carcinoma. Front Oncol 2021; 11:643065. [PMID: 33996558 PMCID: PMC8113694 DOI: 10.3389/fonc.2021.643065] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 02/17/2021] [Indexed: 12/12/2022] Open
Abstract
Context: The number of prognostic markers for clear cell renal cell carcinoma (ccRCC) has been increasing regularly over the last 15 years, without being integrated and compared. Objective: Our goal was to perform a review of prognostic markers for ccRCC to lay the ground for their use in the clinics. Evidence Acquisition: PubMed database was searched to identify RNA and protein markers whose expression level was reported as associated with survival of ccRCC patients. Relevant studies were selected through cross-reading by two readers. Evidence Synthesis: We selected 249 studies reporting an association with prognostic of either single markers or multiple-marker models. Altogether, these studies were based on a total of 341 distinct markers and 13 multiple-marker models. Twenty percent of these markers were involved in four biological pathways altered in ccRCC: cell cycle, angiogenesis, hypoxia, and immune response. The main genes (VHL, PBRM1, BAP1, and SETD2) involved in ccRCC carcinogenesis are not the most relevant for assessing survival. Conclusion: Among single markers, the most validated markers were KI67, BIRC5, TP53, CXCR4, and CA9. Of the multiple-marker models, the most famous model, ClearCode34, has been highly validated on several independent datasets, but its clinical utility has not yet been investigated. Patient Summary: Over the years, the prognosis studies have evolved from single markers to multiple-marker models. Our review highlights the highly validated prognostic markers and multiple-marker models and discusses their clinical utility for better therapeutic care.
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Affiliation(s)
- Florent Petitprez
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France
| | - Mira Ayadi
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France
| | - Aurélien de Reyniès
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France
| | - Wolf H Fridman
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Equipe Inflammation, Complément et Cancer, Paris, France
| | - Catherine Sautès-Fridman
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Equipe Inflammation, Complément et Cancer, Paris, France
| | - Sylvie Job
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France
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Development of an Autophagy-Related Gene Prognostic Model and Nomogram for Estimating Renal Clear Cell Carcinoma Survival. JOURNAL OF ONCOLOGY 2021; 2021:8810849. [PMID: 33679977 PMCID: PMC7910047 DOI: 10.1155/2021/8810849] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/29/2020] [Accepted: 01/24/2021] [Indexed: 02/06/2023]
Abstract
Background Kidney renal clear cell carcinoma (KIRC) is a fatal malignancy of the urinary system. Autophagy is implicated in KIRC occurrence and development. Here, we evaluated the prognostic value of autophagy-related genes (ARGs) in kidney renal clear cell carcinoma. Materials and Methods We analyzed RNA sequencing and clinical KIRC patient data obtained from TCGA and ICGC to develop an ARG prognostic signature. Differentially expressed ARGs were further evaluated by functional assessment and bioinformatic analysis. Next, ARG score was determined in 215 KIRC patients using univariable Cox and LASSO regression analyses. An ARG nomogram was built based on multivariable Cox analysis. The prognosis nomogram model based on the ARG signatures and clinicopathological information was evaluated for discrimination, calibration, and clinical usefulness. Results A total of 47 differentially expressed ARGs were identified. Of these, 8 candidates that significantly correlated with KIRC overall survival were subjected to LASSO analysis and an ARG score built. Functional enrichment and bioinformatic analysis were used to reveal the differentially expressed ARGs in cancer-related biological processes and pathways. Multivariate Cox analysis was used to integrate the ARG nomogram with the ARG signature and clinicopathological information. The nomogram exhibited proper calibration and discrimination (C-index = 0.75, AUC = >0.7). Decision curve analysis also showed that the nomogram was clinically useful. Conclusions KIRC patients and doctors could benefit from ARG nomogram use in clinical practice.
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Berglund A, Amankwah EK, Kim YC, Spiess PE, Sexton WJ, Manley B, Park HY, Wang L, Chahoud J, Chakrabarti R, Yeo CD, Luu HN, Pietro GD, Parker A, Park JY. Influence of gene expression on survival of clear cell renal cell carcinoma. Cancer Med 2020; 9:8662-8675. [PMID: 32986937 PMCID: PMC7666730 DOI: 10.1002/cam4.3475] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 09/03/2020] [Accepted: 09/05/2020] [Indexed: 12/14/2022] Open
Abstract
Approximately 10%‐20% of patients with clinically localized clear cell renal cell carcinoma (ccRCC) at time of surgery will subsequently experience metastatic progression. Although considerable progression was seen in the systemic treatment of metastatic ccRCC in last 20 years, once ccRCC spreads beyond the confines of the kidney, 5‐year survival is less than 10%. Therefore, significant clinical advances are urgently needed to improve overall survival and patient care to manage the growing number of patients with localized ccRCC. We comprehensively evaluated expression of 388 candidate genes related with survival of ccRCC by using TCGA RNAseq (n = 515), Total Cancer Care (TCC) expression array data (n = 298), and a well characterized Moffitt RCC cohort (n = 248). We initially evaluated all 388 genes for association with overall survival using TCGA and TCC data. Eighty‐one genes were selected for further analysis and tested on Moffitt RCC cohort using NanoString expression analysis. Expression of nine genes (AURKA, AURKB, BIRC5, CCNE1, MK167, MMP9, PLOD2, SAA1, and TOP2A) was validated as being associated with poor survival. Survival prognostic models showed that expression of the nine genes and clinical factors predicted the survival in ccRCC patients with AUC value: 0.776, 0.821 and 0.873 for TCGA, TCC and Moffitt data set, respectively. Some of these genes have not been previously implicated in ccRCC survival and thus potentially offer insight into novel therapeutic targets. Future studies are warranted to validate these identified genes, determine their biological mechanisms and evaluate their therapeutic potential in preclinical studies.
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Affiliation(s)
- Anders Berglund
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Ernest K Amankwah
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, Saint Petersburg, FL, USA
| | - Young-Chul Kim
- Department of Biostatistics, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Philippe E Spiess
- Department of Genitourinary Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Wade J Sexton
- Department of Genitourinary Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Brandon Manley
- Department of Genitourinary Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA.,Department of Integrated Mathematical Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Hyun Y Park
- Department of Cancer Epidemiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Liang Wang
- Department of Tumor Biology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Jad Chahoud
- Department of Genitourinary Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Ratna Chakrabarti
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL, USA
| | - Chang D Yeo
- Division of Pulmonology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hung N Luu
- Division of Cancer Control and Population Sciences, UPMC Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.,Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Giuliano D Pietro
- Department of Pharmacy, Universidade Federal de Sergipe, Sao Cristovao, Brazil
| | - Alexander Parker
- University of Florida College of Medicine, Jacksonville, FL, USA
| | - Jong Y Park
- Department of Cancer Epidemiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
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Vimentin Overexpressions Induced by Cell Hypoxia Promote Vasculogenic Mimicry by Renal Cell Carcinoma Cells. BIOMED RESEARCH INTERNATIONAL 2019; 2019:7259691. [PMID: 31428643 PMCID: PMC6679895 DOI: 10.1155/2019/7259691] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 06/26/2019] [Indexed: 02/08/2023]
Abstract
Vasculogenic mimicry (VM), the novel approach for tumor cells to obtain blood supply, was reported to be involved in antiangiogenic resistance and poor prognosis in renal cell carcinoma (RCC). However, the molecular mechanisms underlying VM formed by RCC cells are still not clearly depicted. In the present study, we found that OS-RC-2 acquired the VM forming ability accompanied with the increased expressions of Vimentin and AXL and decreased expression of E-Cadherin by CoCl2 treatment. Downregulation of Vimentin by siRNA severely impaired the capability of OS-RC-2 and 786-O to form VM structures induced by cell hypoxia in vitro. Moreover, knockdown of Vimentin inhibited cell migration and invasion, which could be prompted by hypoxia induction in RCC cells. In our clear cell RCC tissues, we found that VM was positively correlated with Vimentin overexpression and both predicted poor prognosis. In conclusion, Vimentin plays an important role in hypoxia induced VM formation of RCC cells and targeted Vimentin might be beneficial for RCC therapy.
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Wierzbicki PM, Klacz J, Kotulak-Chrzaszcz A, Wronska A, Stanislawowski M, Rybarczyk A, Ludziejewska A, Kmiec Z, Matuszewski M. Prognostic significance of VHL, HIF1A, HIF2A, VEGFA and p53 expression in patients with clear‑cell renal cell carcinoma treated with sunitinib as first‑line treatment. Int J Oncol 2019; 55:371-390. [PMID: 31268155 PMCID: PMC6615924 DOI: 10.3892/ijo.2019.4830] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 05/30/2019] [Indexed: 12/11/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common subtype of renal cell cancer, characterized by the highest mortality rate among other RCC subtypes due to the occurrence of metastasis and drug resistance following surgery. The Von Hippel-Lindau tumor suppressor (VHL)-hypoxia-inducible factor 1 subunit α (HIF1A)/hypoxia-inducible factor 2α (HIF2A)-vascular endothelial growth factor A (VEGFA) protein axis is involved in the development and progression of ccRCC, whereas sunitinib, a tyrosine kinase inhibitor, blocks the binding of VEGFA to its receptor. The aim of the present study was to examine the possible association of the gene expression of VHL, HIF1A, HIF2A, VEGFA and tumor protein P53 (P53) in cancer tissue with the outcome of ccRCC patients who were treated with sunitinib as first-line therapy following nephrec-tomy. A total of 36 ccRCC patients were enrolled, 11 of whom were administered sunitinib post-operatively. Tumor and control samples were collected, and mRNA and protein levels were assessed by reverse transcription-quantitative polymerase chain reaction and western blot analysis, respectively. High mRNA and protein expression levels of HIF2A and VEGFA were found to be associated with shorter overall survival (OS) and progression-free survival (PFS) rates, as well as with unfavorable risk factors of cancer recurrence and mortality. Resistance to sunitinib was also observed; the OS and PFS rates were shorter (median OS and PFS: 12 and 6 months, respectively, vs. undetermined). Sunitinib resistance was associated with high HIF2A and VEGFA protein levels (b=0.57 and b=0.69 for OS and PFS, respectively; P<0.001). Taken together, the findings of this study suggest that the protein levels of HIF2A and VEGFA in tumor tissue may serve as independent prognostic factors in ccRCC. ccRCC patients with increased intratumoral HIF2A and VEGFA protein levels, and unaltered VHL protein levels, are not likely to benefit from sunitinib treatment following nephrectomy; however, this hypothesis requires verification by large-scale replication studies.
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Affiliation(s)
- Piotr M Wierzbicki
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 80211 Gdansk, Poland
| | - Jakub Klacz
- Department of Urology, Faculty of Medicine, Medical University of Gdansk, 80402 Gdansk, Poland
| | - Anna Kotulak-Chrzaszcz
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 80211 Gdansk, Poland
| | - Agata Wronska
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 80211 Gdansk, Poland
| | - Marcin Stanislawowski
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 80211 Gdansk, Poland
| | - Agnieszka Rybarczyk
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 80211 Gdansk, Poland
| | | | - Zbigniew Kmiec
- Department of Histology, Faculty of Medicine, Medical University of Gdansk, 80211 Gdansk, Poland
| | - Marcin Matuszewski
- Department of Urology, Faculty of Medicine, Medical University of Gdansk, 80402 Gdansk, Poland
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Fibronectin Promotes Cell Growth and Migration in Human Renal Cell Carcinoma Cells. Int J Mol Sci 2019; 20:ijms20112792. [PMID: 31181623 PMCID: PMC6600362 DOI: 10.3390/ijms20112792] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/05/2019] [Accepted: 06/05/2019] [Indexed: 01/22/2023] Open
Abstract
The prognostic and therapeutic values of fibronectin have been reported in patients with renal cell carcinoma (RCC). However, the underlying mechanisms of malignancy in RCC are not completely understood. We found that silencing of fibronectin expression attenuated human RCC 786-O and Caki-1 cell growth and migration. Silencing of potential fibronectin receptor integrin α5 and integrin β1 decreased 786-O cell ability in movement and chemotactic migration. Biochemical examination revealed a reduction of cyclin D1 and vimentin expression, transforming growth factor-β1 (TGF-β1) production, as well as Src and Smad phosphorylation in fibronectin-silenced 786-O and Caki-1 cells. Pharmacological inhibition of Src decreased 786-O cell growth and migration accompanied by a reduction of cyclin D1, fibronectin, vimentin, and TGF-β1 expression, as well as Src and Smad phosphorylation. In 786-O cells, higher activities in cell growth and migration than in Caki-1 cells were noted, along with elevated fibronectin and TGF-β1 expression. The additions of exogenous fibronectin and TGF-β1 promoted Caki-1 cell growth and migration, and increased cyclin D1, fibronectin, vimentin, and TGF-β1 expression, as well as Src and Smad phosphorylation. These findings highlight the role of fibronectin in RCC cell growth and migration involving Src and TGF-β1 signaling.
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Wang C, Gao F, Giannakis GB, D'Urso G, Cai X. Efficient proximal gradient algorithm for inference of differential gene networks. BMC Bioinformatics 2019; 20:224. [PMID: 31046666 PMCID: PMC6498668 DOI: 10.1186/s12859-019-2749-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 03/18/2019] [Indexed: 02/07/2023] Open
Abstract
Background Gene networks in living cells can change depending on various conditions such as caused by different environments, tissue types, disease states, and development stages. Identifying the differential changes in gene networks is very important to understand molecular basis of various biological process. While existing algorithms can be used to infer two gene networks separately from gene expression data under two different conditions, and then to identify network changes, such an approach does not exploit the similarity between two gene networks, and it is thus suboptimal. A desirable approach would be clearly to infer two gene networks jointly, which can yield improved estimates of network changes. Results In this paper, we developed a proximal gradient algorithm for differential network (ProGAdNet) inference, that jointly infers two gene networks under different conditions and then identifies changes in the network structure. Computer simulations demonstrated that our ProGAdNet outperformed existing algorithms in terms of inference accuracy, and was much faster than a similar approach for joint inference of gene networks. Gene expression data of breast tumors and normal tissues in the TCGA database were analyzed with our ProGAdNet, and revealed that 268 genes were involved in the changed network edges. Gene set enrichment analysis identified a significant number of gene sets related to breast cancer or other types of cancer that are enriched in this set of 268 genes. Network analysis of the kidney cancer data in the TCGA database with ProGAdNet also identified a set of genes involved in network changes, and the majority of the top genes identified have been reported in the literature to be implicated in kidney cancer. These results corroborated that the gene sets identified by ProGAdNet were very informative about the cancer disease status. A software package implementing the ProGAdNet, computer simulations, and real data analysis is available as Additional file 1. Conclusion With its superior performance over existing algorithms, ProGAdNet provides a valuable tool for finding changes in gene networks, which may aid the discovery of gene-gene interactions changed under different conditions. Electronic supplementary material The online version of this article (10.1186/s12859-019-2749-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chen Wang
- Department of Electrical and Computer Engineering, University of Miami, 1251 Memorial Drive, Coral Gables, 33146, FL, USA
| | - Feng Gao
- Department of Electrical and Computer Engineering, University of Miami, 1251 Memorial Drive, Coral Gables, 33146, FL, USA
| | - Georgios B Giannakis
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, 55455, MN, USA
| | - Gennaro D'Urso
- Department of Molecular and Cellular Pharmacology, University of Miami, Miami, 33136, FL, USA
| | - Xiaodong Cai
- Department of Electrical and Computer Engineering, University of Miami, 1251 Memorial Drive, Coral Gables, 33146, FL, USA. .,Sylvester Comprehensive Cancer Center, University of Miami, Miami, 33136, FL, USA.
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Histological (Sub)Classifications and Their Prognostic Impact in Renal Cell Carcinoma. Urol Oncol 2019. [DOI: 10.1007/978-3-319-42623-5_60] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Yang Y, Xu J, Zhang Q. Detection of urinary survivin using a magnetic particles-based chemiluminescence immunoassay for the preliminary diagnosis of bladder cancer and renal cell carcinoma combined with LAPTM4B. Oncol Lett 2018; 15:7923-7933. [PMID: 29725479 PMCID: PMC5920492 DOI: 10.3892/ol.2018.8317] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 03/16/2018] [Indexed: 02/06/2023] Open
Abstract
The aim of the present study was to establish a simple step magnetic particles (MPs) based chemiluminescence enzyme immunoassay (CLEIA) for the detection of urinary survivin, and to investigate the diagnostic value of urinary survivin and lysosome-associated protein transmembrane-4β (LAPTM4B) in bladder cancer (BC) and renal cell carcinoma (RCC). The MPs-based CLEIA was developed on the basis of a double antibodies sandwich immunoreaction and luminol-H2O2 chemiluminescence system. The parameters of the method were optimized and evaluated. Urine samples were obtained from 200 BC patients, 81 RCC patients and 114 healthy individuals, and the MPs-based CLEIA method was employed to detect their urinary survivin. At the same time, the urinary LAPTM4B levels of the BC patients, RCC patients and the healthy controls were measured. The diagnostic efficiency of urinary survivin and LAPTM4B in BC and RCC was evaluated separately and jointly. A one-step MPs-based CLEIA for the detection of urinary survivin with good accuracy and precision was established. The signals were dependent on survivin concentrations in the range, 0 to 200 ng/ml, and the detection limit was 0.949 ng/ml. The areas under the receiver operating characteristic curves (AUC) were 0.771 in BC and 0.763 in RCC for urinary survivin. Urinary survivin was correlated with the tumor stage (P=0.002), lymph node metastasis (P=0.017), distant metastasis (P=0.005) and tumor size (P=0.02) of BC; however, no association with the clinicopathological parameters in RCC was observed. The AUCs for urinary LAPTM4B were 0.738 in BC and 0.704 in RCC, respectively. The AUCs for them combined were 0.842 in BC and 0.920 in RCC. The MPs-based CLEIA was performed well in the detection of urinary survivin. Urinary survivin and LAPTM4B could serve as potential biomarkers for the preliminary diagnosis of BC and RCC, and in combination they a achieved a greater diagnostic performance.
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Affiliation(s)
- Yang Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Clinical Laboratory, Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Jianjun Xu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Clinical Laboratory, Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Qingyun Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Clinical Laboratory, Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China
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17
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Wang Z, Peng S, Jiang N, Wang A, Liu S, Xie H, Guo L, Cai Q, Niu Y. Prognostic and clinicopathological value of p53 expression in renal cell carcinoma: a meta-analysis. Oncotarget 2017; 8:102361-102370. [PMID: 29254251 PMCID: PMC5731961 DOI: 10.18632/oncotarget.21971] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 09/21/2017] [Indexed: 12/20/2022] Open
Abstract
Background The prognostic value of p53 expression in renal cell carcinoma (RCC) had been investigated in previous studies; however, the results remain inconsistent. This study was performed to investigate the prognostic and clinicopathological significance of p53 protein expression in RCC. Materials and Methods Literature was identified from PubMed, Embase, Web of Science, and Cochrane database, which investigated the relationships between p53 expression and outcomes. Hazard ratios (HRs) for survival outcomes and odds ratios (ORs) for clinical parameters associated with p53 were extracted from eligible studies. Heterogeneity was assessed using the I2 value. The fixed-effects model was used if there was no evidence of heterogeneity; otherwise, the random-effects model was used. Publication bias was evaluated using Begg's funnel plots and Egger's regression test. Results A total of 2,013 patients from 22 studies were included in the meta-analysis. The results showed that p53 positive expression is associated with poor overall survival (OS) (HR = 2.17, 95% confidence [CI]: 1.51–3.13) and cancer-specific survival (CSS) (HR = 1.59, 95% CI: 1.19–2.12) in RCC. In addition, p53 positive expression was closely correlated with TNM stage (III/IV vs. I/II: OR = 2.51, 95% CI: 1.05–6.00), Fuhrman grade (III/IV vs. I/II: OR = 1.80, 95% CI: 1.24–2.63), and distant metastasis (M1 vs. M0: OR = 1.70, 95% CI: 1.16–2.49), but not related to lymph node involvement (N1 vs. N0: OR = 1.32, 95% CI: 0.80–2.18), primary tumor stage (pT3/pT4 vs. pT1/pT2: OR = 1.16, 95% CI: 0.88–1.53), and sex (n = 2, male vs. female, OR = 1.09, 95% CI: 0.70–1.68). Conclusions This study suggests that p53 positive expression is correlated with poor prognosis and advanced clinicopathological features in patients with RCC, which indicates that p53 is a potentially effective therapeutic target.
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Affiliation(s)
- Zhun Wang
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Shuanghe Peng
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Ning Jiang
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Aixiang Wang
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Shuguang Liu
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Hui Xie
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Linpei Guo
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Qiliang Cai
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Yuanjie Niu
- Departments of Urology, Tianjin Institute of Urology, The second Hospital of Tianjin Medical University, Tianjin, 300211, China
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18
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Pu Z, Wang Q, Xie H, Wang G, Hao H. Clinicalpathological and prognostic significance of survivin expression in renal cell carcinoma: a meta-analysis. Oncotarget 2017; 8:19825-19833. [PMID: 28178644 PMCID: PMC5386725 DOI: 10.18632/oncotarget.15082] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 11/07/2016] [Indexed: 12/17/2022] Open
Abstract
Background In recent years, survivin expression had been investigated as a prognostic biomarker for renal cell carcinoma (RCC), however, the results were conflicting. This study was aimed to explore the association between survivin expression and clinicalpathological features and the prognostic value for cancer-specific survival (CSS) and overall survival (OS) in RCC. Results Eleven studies with 1,697 subjects were included in this meta-analysis. The results showed that survivin expression was associated with higher tumor grade (OR=4.25, 95%CI: 3.04-5.95, p<0.001), advanced tumor stage (OR=3.83, 95%CI: 2.01-7.3, p<0.001) and lymph node metastasis (OR=4.19, 95%CI: 2.34-7.52, p<0.001), but had no association with age, gender or distant metastasis. In addition, survivin expression was also correlated with poor CSS (HR=2.08, 95%CI: 1.07-4.05, p=0.032) and poor OS (HR=2.28, 95%CI: 1.57-3.33, p<0.001). Materials and Methods Literature was searched by PubMed, Embase and Web of Science. Hazard ratios (HRs) and 95% confidence intervals (95% CIs) were extracted from eligible studies. Fixed or random effects model were used to calculate pooled HRs and 95%CIs according to heterogeneity. Conclusions This study demonstrated that survivin expression was associated with more aggressive clinical features and predicted poor CSS and OS in patients with RCC.
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Affiliation(s)
- Zhichen Pu
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
| | - Qifei Wang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, China
| | - Haitang Xie
- Department of Clinical Pharmacy, Yijishan Hospital of Wannan Medical College, Anhui Provincial Center for Drug Clinical Evaluation, Wuhu, Anhui 241002, China
| | - Guangji Wang
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
| | - Haiping Hao
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing 210009, China
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Li W, Lai B, Yang X, Zhang C, Wang H. A truncated p53 in human lung cancer cells as a critical determinant of proliferation and invasiveness. Tumour Biol 2017. [PMID: 28631571 DOI: 10.1177/1010428317703824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Weiying Li
- Cell Biology Laboratory, Department of Cellular & Molecular Biology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Baitang Lai
- Cell Biology Laboratory, Department of Cellular & Molecular Biology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Xuehui Yang
- Cell Biology Laboratory, Department of Cellular & Molecular Biology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Chunyan Zhang
- Cell Biology Laboratory, Department of Cellular & Molecular Biology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Hui Wang
- Cell Biology Laboratory, Department of Cellular & Molecular Biology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
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Golovastova MO, Korolev DO, Tsoy LV, Varshavsky VA, Xu WH, Vinarov AZ, Zernii EY, Philippov PP, Zamyatnin AA. Biomarkers of Renal Tumors: the Current State and Clinical Perspectives. Curr Urol Rep 2017; 18:3. [PMID: 28110463 DOI: 10.1007/s11934-017-0655-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Renal cell carcinoma (RCC) ranks the first death rate among the urogenital tumors, whereas its incidence follows the incidences of prostate and bladder cancer. The diagnosis of RCC at early stages allows immediately undertaking appropriate treatment, which significantly increases patients' survival rate. Early and accurate diagnosis avoids inadequate treatment, provides the disease progression forecast, and permits to apply more efficient therapy. Unfortunately, the small renal tumors are usually asymptomatic resulting in the late diagnosis and, therefore, low efficacy of treatment. Thus, sensible and preventive biomarkers are essential for early RCC detection and monitoring of its progression. So far, many attempts were performed aimed at recognizing novel informative kidney tumor biomarkers applicable for early detection of the disease and possessing prognostic and predictive capabilities. This review summarizes recent advances in renal tumor biomarkers recognition, their diagnostic and prognostic values, and clinical feasibility.
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Affiliation(s)
- Marina O Golovastova
- Department of Cell Signaling, Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991, Moscow, Russia
| | - Dmitry O Korolev
- Institute of Uronephrology and Human Reproductive Health, Sechenov First Moscow State Medical University, 119991, Moscow, Russia
| | - Larisa V Tsoy
- Anatomic Pathology Department, Sechenov First Moscow State Medical University, 119991, Moscow, Russia
| | - Vladimir A Varshavsky
- Anatomic Pathology Department, Sechenov First Moscow State Medical University, 119991, Moscow, Russia
| | - Wan-Hai Xu
- Department of Urology, The Fourth Hospital of Harbin Medical University, Harbin, China
| | - Andrey Z Vinarov
- Institute of Uronephrology and Human Reproductive Health, Sechenov First Moscow State Medical University, 119991, Moscow, Russia
| | - Evgeni Yu Zernii
- Department of Cell Signaling, Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991, Moscow, Russia
| | - Pavel P Philippov
- Department of Cell Signaling, Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991, Moscow, Russia
| | - Andrey A Zamyatnin
- Department of Cell Signaling, Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991, Moscow, Russia. .,Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991, Moscow, Russia.
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Offermann A, Kuempers C, Perner S. Histological (Sub)Classifications and Their Prognostic Impact in Renal Cell Carcinoma. Urol Oncol 2017. [DOI: 10.1007/978-3-319-42603-7_60-1] [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]
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Xiong C, Liu H, Chen Z, Yu Y, Liang C. Prognostic role of survivin in renal cell carcinoma: A system review and meta-analysis. Eur J Intern Med 2016; 33:102-7. [PMID: 27350406 DOI: 10.1016/j.ejim.2016.06.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 06/03/2016] [Accepted: 06/08/2016] [Indexed: 01/14/2023]
Abstract
BACKGROUND Survivin plays an important role in cancer pathogenesis, which has been suggested to be related to poor prognosis in renal cell carcinoma (RCC). We performed a meta-analysis to quantify the prognostic value of survivin in renal cell carcinoma (RCC) patients. PATIENTS AND METHODS Relevant articles exploring the relationship between survivin expression and survival of RCC patients published up to 10 November 2015 were retrieved in PubMed, Web of science and Cochrane databases. The summary hazard ratio (HR) and 95% confidence interval (CI) were calculated by a random-effects model. RESULTS A total of 1583 patients from 10 studies were included. The high expression of survivin was associated with poor Overall Survival (OS) in two studies (Pooled HRs=2.77, 95%CI: 1.46-5.26, I(2)=0.0%, P=0.329). Further, meta-analysis of seven studies showed that elevated survivin expression predicted shorter cancer-specific survival (CSS) of RCC (HR=2.85, 95% CI: 2.25-3.61, I(2)=17.6%, P=0.295). Additionally, subgroup analysis showed that survivin over-expression was associated significantly with worse CSS regardless of different source of survivin, sample size, follow-up duration, race and detection method. CONCLUSIONS A higher survivin expression seems to represent an unfavorable and robust prognostic factor for clinical outcomes in RCC patients.
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Affiliation(s)
- Chaohui Xiong
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Haipeng Liu
- Anhui Provience Children's Hospital, Hefei 230022, China
| | - Zexin Chen
- Department of Clinical Epidemiology & Biostatistics, The Second Affiliated Hospital, School of Medicine, Zhejiang University, China
| | - Yunxian Yu
- Department of Epidemiology & Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China.
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23
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Ma C, Lu B, Sun E. Clinicopathological and prognostic significance of survivin expression in renal cancer patients: a meta-analysis. Postgrad Med J 2016; 93:186-192. [PMID: 27489375 DOI: 10.1136/postgradmedj-2016-134105] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 07/05/2016] [Accepted: 07/12/2016] [Indexed: 12/31/2022]
Abstract
BACKGROUND Survivin has been reported to play a role in the diagnosis and prognosis of renal cell carcinoma (RCC); however, published data on this subject are conflicting. AIM To conduct a meta-analysis to evaluate the impact of survivin as a prognostic marker and its association with clinicopathological variables in patients with RCC. METHOD Comprehensive searches of electronic databases (PubMed, ISI Web of Knowledge Embase, Google Scholar Web and the Cochrane Library) were updated to June 2016 to retrieve eligible studies. The association strength was measured with relative risks (RRs) and pooled HRs with 95% CIs, which were extracted and pooled to determine the association between survivin expression and patient survival and clinicopathological features. RESULTS Ten studies with 1063 cases of RCC were included. Positive survivin expression in RCC was associated with the TNM stage (pooled RR 1.49; 95% CI 1.07 to 2.07) or Fuhrman grade (pooled RR 1.63; 95% CI 1.15 to 2.32) in patients. The correlation between survivin expression and gender was not significant (pooled RR 0.97; 95% CI 0.83 to 1.15). In addition, a considerable association was found between survivin expression and overall survival for patients with RCC (pooled HR 1.94; 95% CI 1.24 to 3.05 (multivariate model) and 5.41; 95% CI 4.08 to 7.17 (univariate model)). CONCLUSIONS Our results indicate that survivin is of prognostic significance in patients with RCC.
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Affiliation(s)
- Chengquan Ma
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Bingxin Lu
- Department of Urology, Tianjin Nankai hospital, Tianjin, China
| | - Erlin Sun
- Tianjin institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
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Prognostic and Clinicopathological Significance of Survivin Expression in Renal Cell Carcinoma: A Systematic Review and Meta-Analysis. Sci Rep 2016; 6:29794. [PMID: 27411378 PMCID: PMC4944195 DOI: 10.1038/srep29794] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 06/21/2016] [Indexed: 02/06/2023] Open
Abstract
Previous studies have elevated the prognostic value of survivin in renal cell carcinoma (RCC). To increase statistical power and improve translation, we systematically searched PubMed, Web of Science, and Embase to identify relevant studies until December 2015 and conducted a standard meta-analysis. Based on the inclusion and exclusion criteria, a total of 12 studies, including 2051 patients, were eligible for further analysis. Results showed that high survivin expression in RCC was associated with poor OS (HR = 2.84, 95% CI 1.68-4.79), CSS (HR = 2.36, 95% CI 1.41-3.95), and PFS (HR = 2.20, 95% CI 1.58-3.08). Survivin expression was also correlated with TNM stage (RR = 2.75, 95% CI 2.21-3.44), pathological T stage (RR = 2.19, 95% CI 1.75-2.75), lymph node metastasis (RR = 2.28, 95% CI 1.61-3.25), distant metastasis (RR = 1.56, 95% CI 1.16-2.08), Fuhrman grade (RR = 2.81, 95% CI 2.29-3.45), tumor size (RR = 1.49, 95% CI 1.24-1.78). Our study suggested that survivin was a prognostic marker in RCC. High survivin expression was correlated with poor prognosis and more advanced clinicopathological features, and it could serve as a biomarker for disease management.
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刘 春, 江 庆, 林 丹, 陈 炜, 肖 艳, 林 莉, 邓 渊, 蒋 惠, 郭 遂. [Coexpression of MAP2K4 and vimentin proteins in human endometrial carcinoma and its clinicopathological significance]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2016; 37:157-164. [PMID: 28219857 PMCID: PMC6779670 DOI: 10.3969/j.issn.1673-4254.2017.02.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To analyze the expression of MAP2K4 and vimentin in human endometrial carcinoma (EC) and their association with the clinicopathological features and prognosis of the patients. METHODS MAP2K4 and vimentin expressions were detected immunohistochemically in paraffin-embedded tissue sections from 128 patients with EC, and the correlation of MAP2K4 and vimentin expressions with the clinicopathological factors of the patients was analyzed. RESULTS MAP2K4 and vimentin proteins were positively expressed in 49 (38.3%) and 83 (64.8%) of the patients, respectively. A positive expression of MAP2K4 was negatively correlated with FIGO stage of the tumor (P=0.010) and lymph node status (P=0.016); a positive expression of vimentin was positively correlated with FIGO stage of the tumor (P=0.025), histological grades (P=0.017), depth of myometrial invasion (P=0.044) and lymph node status (P=0.032). MAP2K4 was inversely associated with vimentin expression in EC(r=-0.598, P<0.001). Patients positive for MAP2K4 tended to have a higher overall survival rate (P=0.002), and those positive for vimentin tended to have a lower overall survival rate (P=0.007); patients positive for MAP2K4 but negative for vimentin had the longest survival time, while those negative for MAP2K4 and positive for vimentin had lowest survival rate (P=0.004). CONCLUSION Detection of MAP2K4 and vimentin might help in early diagnosis and prognostic evaluation of patients with EC.
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Affiliation(s)
- 春花 刘
- 南方医科大学第三附属医院妇产科, 广东 广州 510630Department of Obstetrics and Gynecology, Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China
| | - 庆萍 江
- 广州医科大学第三附属医院病理科, 广东 广州 510150Department of Pathology, Third Affiliated Hospital of Guangzhou Medical College, Guangzhou 510150, China
| | - 丹 林
- 南方医科大学第三附属医院妇产科, 广东 广州 510630Department of Obstetrics and Gynecology, Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China
| | - 炜 陈
- 南方医科大学第三附属医院妇产科, 广东 广州 510630Department of Obstetrics and Gynecology, Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China
| | - 艳怡 肖
- 南方医科大学第三附属医院妇产科, 广东 广州 510630Department of Obstetrics and Gynecology, Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China
| | - 莉 林
- 南方医科大学第三附属医院妇产科, 广东 广州 510630Department of Obstetrics and Gynecology, Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China
| | - 渊润 邓
- 南方医科大学第三附属医院妇产科, 广东 广州 510630Department of Obstetrics and Gynecology, Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China
| | - 惠萍 蒋
- 南方医科大学第三附属医院妇产科, 广东 广州 510630Department of Obstetrics and Gynecology, Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China
| | - 遂群 郭
- 南方医科大学第三附属医院妇产科, 广东 广州 510630Department of Obstetrics and Gynecology, Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China
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Pei SG, Wang JX, Wang XL, Zhang QJ, Zhang H. Correlation of survivin, p53 and Ki-67 in laryngeal cancer Hep-2 cell proliferation and invasion. ASIAN PAC J TROP MED 2015; 8:636-42. [DOI: 10.1016/j.apjtm.2015.07.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 06/20/2015] [Accepted: 07/15/2015] [Indexed: 11/25/2022] Open
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