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Li M, Xiao Q, Venkatachalam N, Hofheinz RD, Veldwijk MR, Herskind C, Ebert MP, Zhan T. Predicting response to neoadjuvant chemoradiotherapy in rectal cancer: from biomarkers to tumor models. Ther Adv Med Oncol 2022; 14:17588359221077972. [PMID: 35222695 PMCID: PMC8864271 DOI: 10.1177/17588359221077972] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 01/14/2022] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is a major contributor to cancer-associated morbidity worldwide and over one-third of CRC is located in the rectum. Neoadjuvant chemoradiotherapy (nCRT) followed by surgical resection is commonly applied to treat locally advanced rectal cancer (LARC). In this review, we summarize current and novel concepts of neoadjuvant therapy for LARC such as total neoadjuvant therapy and describe how these developments impact treatment response. Moreover, as response to nCRT is highly divergent in rectal cancers, we discuss the role of potential predictive biomarkers. We review recent advances in biomarker discovery, from a clinical as well as a histopathological and molecular perspective. Furthermore, the role of emerging predictive biomarkers derived from the tumor environment such as immune cell composition and gut microbiome is presented. Finally, we describe how different tumor models such as patient-derived cancer organoids are used to identify novel predictive biomarkers for chemoradiotherapy (CRT) in rectal cancer.
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Affiliation(s)
- Moying Li
- Medical Faculty Mannheim, Heidelberg University, Mannheim
| | - Qiyun Xiao
- Department of Medicine II, Mannheim University Hospital, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Nachiyappan Venkatachalam
- Department of Medicine II, Mannheim University Hospital, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Ralf-Dieter Hofheinz
- Department of Medicine III, Mannheim University Hospital, Medical Faculty Mannheim, Heidelberg University, Mannheim, GermanyMannheim Cancer Center, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Marlon R. Veldwijk
- Department of Radiation Oncology, Mannheim University Hospital, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Carsten Herskind
- Department of Radiation Oncology, Mannheim University Hospital, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Matthias P. Ebert
- Department of Medicine II, Mannheim University Hospital, Medical Faculty Mannheim, Heidelberg University, Mannheim, GermanyMannheim Cancer Center, Medical Faculty Mannheim, Heidelberg University, Mannheim, GermanyDKFZ-Hector Cancer Institute, University Medical Center Mannheim, Mannheim, Germany
| | - Tianzuo Zhan
- Department of Internal Medicine II, Mannheim University Hospital, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim, GermanyMannheim Cancer Center, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
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Lohinai Z, Megyesfalvi Z, Dome B, Weiss GJ. Next-Generation Sequencing May Discriminate Extreme Long-term versus Short-term Survival in Patients with Metastatic Small Cell Lung Cancer (SCLC). Transl Oncol 2019; 12:1539-1548. [PMID: 31476386 PMCID: PMC6727016 DOI: 10.1016/j.tranon.2019.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/31/2019] [Accepted: 08/02/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND: Molecular underpinnings that may prognosticate survival could increase understanding of small cell lung cancer (SCLC) tumor behavior. Here, we report the clinicopathological characteristics and biomarker profiles of short-term (ST) versus long-term (LT) survival in patients with metastatic SCLC. METHODS: Of the 876 consecutive metastatic SCLC patients receiving standard of care therapy, 44 met the definition of LT and 91 for ST, respectively. Available FFPE tumor tissue blocks were analyzed by next-generation sequencing (NGS). Analysis included gene mutations, copy number variations, mRNA expression, and protein expression by immunohistochemistry, followed by correlation with clinicopathological characteristics. RESULTS: There were no statistically significant and clinically relevant differences in cases with or without FFPE according to major clinicopathological variables in ST and LT. However, according to NGS, five mutually exclusive gene mutations were identified (E1A binding protein P300 [EP300] p.N217S; p.E152K; human epidermal growth factor receptor 4 [ERBB4] p.E317K; BRCA1, DNA repair associated [BRCA1] p.E1661N, and epidermal growth factor receptor [EGFR] p.V742A). Comparing LT vs. ST survivals, a twofold increase was found in the average predicted number of drugs per patient off compendium. We found high SSTR2 mRNA expressions in all LT patients (vs. two [20%] ST patients), which may reflect more benign neuroendocrine tumor characteristics. CONCLUSIONS: Consolidation radiation therapy and higher predicted drug sensitivity for off compendium were associated with LT compared to ST patients in SCLC. NGS profiling of extreme survivals may improve classification of SCLC and possibly identify clinically relevant new targets.
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Affiliation(s)
- Zoltan Lohinai
- National Koranyi Institute of Pulmonology, Budapest, Hungary; Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Budapest, Hungary; Division of Thoracic Surgery, Department of Surgery, Comprehensive Cancer Center, Medical University of Vienna, Austria.
| | - Zsolt Megyesfalvi
- National Koranyi Institute of Pulmonology, Budapest, Hungary; Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Budapest, Hungary
| | - Balazs Dome
- National Koranyi Institute of Pulmonology, Budapest, Hungary; Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Budapest, Hungary; Division of Thoracic Surgery, Department of Surgery, Comprehensive Cancer Center, Medical University of Vienna, Austria.
| | - Glen J Weiss
- MiRanostics Consulting, Oro Valley, AZ, United States
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Rauch A, Carlstedt A, Emmerich C, Mustafa AHM, Göder A, Knauer SK, Linnebacher M, Heinzel T, Krämer OH. Survivin antagonizes chemotherapy-induced cell death of colorectal cancer cells. Oncotarget 2018; 9:27835-27850. [PMID: 29963241 PMCID: PMC6021236 DOI: 10.18632/oncotarget.25600] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 05/08/2018] [Indexed: 02/06/2023] Open
Abstract
Irinotecan (CPT-11) and oxaliplatin (L-OHP) are among the most frequently used drugs against colorectal tumors. Therefore, it is important to define the molecular mechanisms that these agents modulate in colon cancer cells. Here we demonstrate that CPT-11 stalls such cells in the G2/M phase of the cell cycle, induces an accumulation of the tumor suppressor p53, the replicative stress/DNA damage marker γH2AX, phosphorylation of the checkpoint kinases ATM and ATR, and an ATR-dependent accumulation of the pro-survival molecule survivin. L-OHP reduces the number of cells in S-phase, stalls cell cycle progression, transiently triggers an accumulation of low levels of γH2AX and phosphorylated checkpoint kinases, and L-OHP suppresses survivin expression at the mRNA and protein levels. Compared to CPT-11, L-OHP is a stronger inducer of caspases and p53-dependent apoptosis. Overexpression and RNAi against survivin reveal that this factor critically antagonizes caspase-dependent apoptosis in cells treated with CPT-11 and L-OHP. We additionally show that L-OHP suppresses survivin through p53 and its downstream target p21, which stalls cell cycle progression as a cyclin-dependent kinase inhibitor (CDKi). These data shed new light on the regulation of survivin by two clinically significant drugs and its biological and predictive relevance in drug-exposed cancer cells.
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Affiliation(s)
- Anke Rauch
- Center for Molecular Biomedicine, Institute of Biochemistry and Biophysics, Department of Biochemistry, Friedrich Schiller University Jena, 07745 Jena, Germany
| | - Annemarie Carlstedt
- Center for Molecular Biomedicine, Institute of Biochemistry and Biophysics, Department of Biochemistry, Friedrich Schiller University Jena, 07745 Jena, Germany.,Leibniz Institute on Aging, Fritz Lipmann Institute, 07745 Jena, Germany
| | - Claudia Emmerich
- Center for Molecular Biomedicine, Institute of Biochemistry and Biophysics, Department of Biochemistry, Friedrich Schiller University Jena, 07745 Jena, Germany
| | - Al-Hassan M Mustafa
- Department of Toxicology, University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
| | - Anja Göder
- Department of Toxicology, University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
| | - Shirley K Knauer
- Department of Molecular Biology, Centre for Medical Biotechnology (ZMB), University of Duisburg-Essen, 45141 Essen, Germany
| | - Michael Linnebacher
- Department of General Surgery, Molecular Oncology and Immunotherapy, University of Rostock, 18057 Rostock, Germany
| | - Thorsten Heinzel
- Center for Molecular Biomedicine, Institute of Biochemistry and Biophysics, Department of Biochemistry, Friedrich Schiller University Jena, 07745 Jena, Germany
| | - Oliver H Krämer
- Department of Toxicology, University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
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Yu JI, Lee H, Park HC, Choi DH, Choi YL, Do IG, Kim HC, Lee WY, Yun SH, Cho YB, Huh JW, Park YA, Park YS, Park JO, Kim ST, Park W. Prognostic significance of survivin in rectal cancer patients treated with surgery and postoperative concurrent chemo-radiation therapy. Oncotarget 2018; 7:62676-62686. [PMID: 27391438 PMCID: PMC5308757 DOI: 10.18632/oncotarget.10445] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 06/18/2016] [Indexed: 01/15/2023] Open
Abstract
Background & Aims This study is designed to investigate the expression of survivin and p53 in human rectal cancer tissues and analyze associations between expression and clinical outcomes in terms of disease recurrence and survival duration. Results During follow-up (median 119.0, range 6.6 to 161.3 months), tumor recurrence was detected in 50 patients (43.1%), and local recurrence developed as a first failure site in 13 patients (11.2%). Positive immunostaining of nuclear and cytoplasmic survivin was observed in about one quarter of patients, and about half of all patients had positive staining for p53. Both survivin and p53 were significant prognostic factors of disease-free survival in the univariate analyses, but only survivin remained a significant prognostic factor in the multivariate analysis. Methods We performed a retrospective study with 116 locally advanced rectal cancer patients who underwent total mesorectal excision (TME) followed by postoperative concurrent chemo-radiation therapy (CCRT). Immunohistochemical staining was conducted using antibodies for survivin or p53, and their expression was analyzed using an individual score that combined the percentage of positive cells and staining intensity. Conclusions Overexpression of nuclear and cytoplasmic survivin in locally advanced rectal cancer patients was associated with a higher recurrence rate in rectal cancer patients treated with TME followed by postoperative CCRT.
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Affiliation(s)
- Jeong Il Yu
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyebin Lee
- Department of Radiation Oncology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hee Chul Park
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Doo Ho Choi
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon-La Choi
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - In-Gu Do
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hee Cheol Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woo Yong Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seong Hyeon Yun
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong Beom Cho
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jung Wook Huh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon Ah Park
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Suk Park
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joon Oh Park
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Tae Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Park
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Immunohistochemical Markers as Predictors of Histopathologic Response and Prognosis in Rectal Cancer Treated with Preoperative Adjuvant Therapy: State of the Art. Gastroenterol Res Pract 2017; 2017:2808235. [PMID: 28326100 PMCID: PMC5343286 DOI: 10.1155/2017/2808235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 01/23/2017] [Indexed: 01/18/2023] Open
Abstract
We explain the state of the art of the immunohistochemical markers of response in rectal cancers treated with neoadjuvant medical therapies and its implication with prognosis. Neoadjuvant chemoradiotherapy is widely used to improve the outcome of patients with locally advanced rectal cancer, and the evaluation of the effects of medical therapy is to date based on histomorphological examination by applying four grading systems of response to therapy (tumor regression grade (TRG)). The need to identify immunohistochemical markers that could ensure a better assessment of response and possibly provide additional prognostic information has emerged. We identified p53, p27kip1, Ki67, matrix metalloprotease-9, survivin, Ki67 proliferative index, CD133, COX2, CD44v6, thymidylate synthase, thymidine phosphorylase, and dihydropyrimidine dehydrogenase as the most common markers studied in literature to date, and we explained their prognostic potential and their implications in the evaluation of the response to preoperative therapies in rectal cancers.
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Del Puerto-Nevado L, Marin-Arango JP, Fernandez-Aceñero MJ, Arroyo-Manzano D, Martinez-Useros J, Borrero-Palacios A, Rodriguez-Remirez M, Cebrian A, Gomez Del Pulgar T, Cruz-Ramos M, Carames C, Lopez-Botet B, Garcia-Foncillas J. Predictive value of vrk 1 and 2 for rectal adenocarcinoma response to neoadjuvant chemoradiation therapy: a retrospective observational cohort study. BMC Cancer 2016; 16:519. [PMID: 27456229 PMCID: PMC4960836 DOI: 10.1186/s12885-016-2574-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 07/18/2016] [Indexed: 12/30/2022] Open
Abstract
Background Neoadjuvant chemoradiotherapy (NACRT) followed by surgical resection is the standard therapy for locally advanced rectal cancer. However, tumor response following NACRT varies, ranging from pathologic complete response to disease progression. We evaluated the kinases VRK1 and VRK2, which are known to play multiple roles in cellular proliferation, cell cycle regulation, and carcinogenesis, and as such are potential predictors of tumor response and may aid in identifying patients who could benefit from NACRT. Methods Sixty-seven pretreatment biopsies were examined for VRK1 and VRK2 expression using tissue microarrays. VRK1 and VRK2 Histoscores were combined by linear addition, resulting in a new variable designated as “composite score”, and the statistical significance of this variable was assessed by univariate and multivariate logistic regression. The Hosmer-Lemeshow goodness-of-fit test and area under the ROC curve (AUC) analysis were carried out to evaluate calibration and discrimination, respectively. A nomogram was also developed. Results Univariate logistic regression showed that tumor size as well as composite score were statistically significant. Both variables remained significant in the multivariate analysis, obtaining an OR for tumor size of 0.65 (95 % CI, 0.45–0.94; p = 0.021) and composite score of 1.24 (95 % CI, 1.07–1.48; p = 0.005). Hosmer-Lemeshow test showed an adequate model calibration (p = 0.630) and good discrimination was also achieved, AUC 0.79 (95 % CI, 0.68–0.90). Conclusions This study provides novel data on the role of VRK1 and VRK2 in predicting tumor response to NACRT, and we propose a model with high predictive ability which could have a substantial impact on clinical management of locally advanced rectal cancer. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2574-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Laura Del Puerto-Nevado
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain
| | - Juan Pablo Marin-Arango
- Radiotherapy Department, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avda Reyes Catolicos, 2, Madrid, 28040, Spain
| | - Maria Jesus Fernandez-Aceñero
- Pathology Department, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, Madrid, 28040, Spain.,Present address at University Hospital Clinico San Carlos, Profesor Martin Lagos, S/N, Madrid, 28040, Spain
| | - David Arroyo-Manzano
- Clinical Biostatistics Unit, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Carretera de Colmenar Viejo km. 9,100, 28034 Madrid, Spain and CIBER of Epidemiology and Public Health (CIBERESP), C/Melchor Fernández Almagro, 3-5, Madrid, Spain
| | - Javier Martinez-Useros
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain
| | - Aurea Borrero-Palacios
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain
| | - Maria Rodriguez-Remirez
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain
| | - Arancha Cebrian
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain
| | - Teresa Gomez Del Pulgar
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain
| | - Marlid Cruz-Ramos
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain
| | - Cristina Carames
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain
| | - Begoña Lopez-Botet
- Radiotherapy Department, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avda Reyes Catolicos, 2, Madrid, 28040, Spain
| | - Jesús Garcia-Foncillas
- Translational Oncology Division, Oncohealth Institute, Health Research Institute FJD-UAM, University Hospital "Fundacion Jimenez Diaz", Avenida Reyes Catolicos, 2, 28040, Madrid, Spain.
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Predictive and prognostic biomarkers for neoadjuvant chemoradiotherapy in locally advanced rectal cancer. Crit Rev Oncol Hematol 2015; 96:67-80. [PMID: 26032919 DOI: 10.1016/j.critrevonc.2015.05.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 03/03/2015] [Accepted: 05/05/2015] [Indexed: 02/08/2023] Open
Abstract
Locally advanced rectal cancer is regularly treated with trimodality therapy consisting of neoadjuvant chemoradiation, surgery and adjuvant chemotherapy. There is a need for biomarkers to assess treatment response, and aid in stratification of patient risk to adapt and personalise components of the therapy. Currently, pathological stage and tumour regression grade are used to assess response. Experimental markers include proteins involved in cell proliferation, apoptosis, angiogenesis, the epithelial to mesenchymal transition and microsatellite instability. As yet, no single marker is sufficiently robust to have clinical utility. Microarrays that screen a tumour for multiple promising candidate markers, gene expression and microRNA profiling will likely have higher yield and it is expected that a combination or panel of markers would prove most useful. Moving forward, utilising serial samples of circulating tumour cells or circulating nucleic acids can potentially allow us to demonstrate tumour heterogeneity, document mutational changes and subsequently measure treatment response.
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The diagnostic value of survivin in malignant pleural effusion: A meta-analysis. Clin Chim Acta 2015; 441:142-7. [DOI: 10.1016/j.cca.2014.12.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2014] [Revised: 12/21/2014] [Accepted: 12/22/2014] [Indexed: 11/23/2022]
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Abstract
Survivin, a member of the inhibitor of apoptosis protein family, is one of the most cancer-specific proteins identified to date. Survivin expression is low or undetectable in most adult tissues, but, alternatively, is overexpressed in a large number of tumors. This multifunctional protein is recognized as a key regulator in apoptosis, proliferation and angiogenesis in the tumor environment. Several studies have shown a correlation between survivin upregulation and poor cancer prognosis, and, as expected, its downregulation or inactivation leads to inhibition of tumor growth. Therefore, survivin has attracted increasing attention both as a potential cancer biomarker and as a new target for anticancer therapies. This review summarizes and discusses survivin expression and its potential as a prognostic and diagnostic biomarker in different types of tumors, as well as provides an overview of the current therapeutic challenges of targeting survivin as a treatment strategy.
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Leibold T, Hui VW, Shia J, Ruby JA, Riedel ER, Guillem JG. p27 expression in post-treatment rectal cancer: a potential novel approach for predicting residual nodal disease. Am J Surg 2014; 208:228-34. [PMID: 24814310 DOI: 10.1016/j.amjsurg.2014.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 01/14/2014] [Accepted: 02/06/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND Expression profiles of p21, p27, p53, Ki-67, and thymidylate synthase may be associated with response to neoadjuvant chemoradiation. The relationship between post-treatment protein expression and regional lymph node involvement has not been fully explored. METHODS Tumor cores from 126 rectal cancer patients underwent immunohistochemical analysis for the aforementioned proteins. Staining indices (SIs) using percentage of stained cells and staining intensity were calculated for 10 tumor cores per patient. SI for each marker was compared between node negative and node positive patients. RESULTS Twenty-six (20.6%) cancer patients had a pathologic complete response and 37 had inadequate tissue or cancer cells, leaving 63 for analysis. Thirty-seven (58.7%) cancer patients were node negative and 26 (41.3%) were node positive. There was an association between increased p27 SI and nodal positivity (P = .04). CONCLUSION Increased p27 expression in post-treatment rectal cancer is associated with nodal positivity and may determine which patients are suitable for local excision.
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Affiliation(s)
- Tobias Leibold
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Vanessa W Hui
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Jinru Shia
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Jeannine A Ruby
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Elyn R Riedel
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - José G Guillem
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA.
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Survivin beyond physiology: orchestration of multistep carcinogenesis and therapeutic potentials. Cancer Lett 2014; 347:175-82. [PMID: 24560928 DOI: 10.1016/j.canlet.2014.02.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Revised: 02/10/2014] [Accepted: 02/13/2014] [Indexed: 12/21/2022]
Abstract
Survivin, a member of the inhibitor of apoptosis protein family, has been associated with protection from cell apoptosis and regulation of mitosis. Survivin exhibits low to undetectable expression in most finally differentiated adult tissues but is abundantly over-expressed in almost all cancers. The aberrant high expression of survivin in cancers is associated with advanced disease, increased rate of tumor recurrence, abbreviated overall survival and resistance to chemo- and radio- therapy. Survivin touches nearly every aspect of cancer and is involved in the initiation, maintenance and development of tumor. Therefore, its significance in cancer dictates the pursuit for anti-survivin cancer therapies.
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Chen P, Zhu J, Liu DY, Li HY, Xu N, Hou M. Over-expression of survivin and VEGF in small-cell lung cancer may predict the poorer prognosis. Med Oncol 2013; 31:775. [PMID: 24338338 DOI: 10.1007/s12032-013-0775-5] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2013] [Accepted: 11/13/2013] [Indexed: 01/14/2023]
Abstract
The expression of survivin, an inhibitor of apoptosis can be seen in most tumors and is correlated with the angiogenic factor vascular endothelial growth factor (VEGF). But little is known about their contribution in small-cell lung cancer (SCLC). This study was designed to investigate the expression of survivin and VEGF in SCLC, and to explore their correlation with clinical-pathological feature and prognosis. Forty-five patients with pathological histology of SCLC were entered into this study. Forty-five cases of matched adjacent non-tumor samples and 10 samples of operated patients with benign lung tumor were also included as control. The expression of survivin and VEGF was detected by immunohistochemistry (IHC, SP). These two sets of data were processed and tested for correlation with major patients' characteristics, and overall survival. The correlations between survivin and VEGF expressions and the clinical-pathological features were evaluated by chi-square test. The correlation between survivin and VEGF expressions was analyzed by Spearman's rank correlation test; the overall survival was analyzed by the Kaplan-Meier method; and the relationship between clinical and pathological features and overall survival was analyzed by the Cox proportional hazard models. Positive expression rate of survivin and VEGF was significantly higher in SCLC than those of adjacent non-tumor tissues and benign lung tumor tissues (73.3 vs. 15.6 vs. 0 %, P < 0.05) and (75.6 vs. 20 vs. 0 %, P < 0.05), respectively. Survivin and VEGF expressions were significantly associated with lymph node metastasis (P = 0.003, 0.011) and clinical stage (P = 0.006, 0.021). The expression of survivin was significantly coincident with the expression of VEGF (r = 0.644, P = 0.000). The median overall survival in survivin positive group and VEGF positive group was significantly shorter than those in survivin negative and VEGF negative group, respectively (log-rank P = 0.000). Moreover, multivariate analysis showed that survivin expression (HR 0.224; 95 % CI 0.074-0.675; P = 0.008) and VEGF expression (HR 0.172; 95 % CI 0.054-0.559; P = 0.003) were statistically independent predictive factors of poorer prognosis for SCLC patients. Our results indicated that survivin and VEGF were over-expressed in small-cell lung cancer, each of them may be an independent poor prognostic factor.
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Affiliation(s)
- Ping Chen
- Department of Oncology, Chengdu Seventh People's Hospital, Chengdu Cancer Hospital, Chengdu, 610041, China,
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Wang L, Zhang XM, Li Z, Liu XJ, Chai J, Zhang GY, Cheng YF. Overexpression of nuclear β-catenin in rectal adenocarcinoma is associated with radioresistance. World J Gastroenterol 2013; 19:6876-6882. [PMID: 24187464 PMCID: PMC3812488 DOI: 10.3748/wjg.v19.i40.6876] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2013] [Revised: 07/29/2013] [Accepted: 09/17/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the association between nuclear β-catenin overexpression in rectal adenocarcinoma and radioresistance.
METHODS: A retrospective analysis was conducted. The analysis involved 136 patients with locally advanced rectal adenocarcinoma who underwent short-course preoperative radiotherapy and radical resection. The expression of β-catenin in both pretreatment biopsy specimens and resected primary tumor tissues was examined by immunohistochemistry. The correlation of β-catenin expression with radioresistance was evaluated using the tumor regression grading (TRG) system. The relationship between β-catenin expression and clinicopathological characteristics was also analyzed. Univariate and logistic multivariate regression analyses were adopted to determine the independent factors of radioresistance.
RESULTS: Nuclear β-catenin overexpression was more evident in radioresistant rectal adenocarcinoma than in radiosensitive rectal adenocarcinoma (57.6% vs 16.7%, P < 0.001). Nuclear β-catenin was overexpressed in favor of poor TRG (≤ 2), whereas membrane β-catenin was expressed in favor of good TRG (≥ 3). Nuclear β-catenin expression in tumor cell differentiation (P = 0.018), lymph node metastasis (P = 0.022), and TRG (P < 0.001) showed significant differences. Univariate analyses demonstrated that radioresistance is associated with nuclear β-catenin overexpression (P < 0.001). In addition, logistic multivariate regression analysis indicated that only three factors, namely, tumor size (P < 0.001), tumor cell differentiation (P < 0.001), and nuclear β-catenin overexpression (P < 0.001), are associated with radioresistance. By using radioresistance as a prediction target, nuclear β-catenin-based prediction alone achieved 83% accuracy, 65% sensitivity, and 88% specificity.
CONCLUSION: Nuclear β-catenin overexpression may be a valuable candidate to predict the response of rectal adenocarcinoma to preoperative radiotherapy.
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Milgrom SA, Garcia-Aguilar J. Molecular biomarkers as predictors of response to neoadjuvant chemoradiation therapy in rectal cancer. SEMINARS IN COLON AND RECTAL SURGERY 2013. [DOI: 10.1053/j.scrs.2013.03.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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15
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Torino F, Sarmiento R, Gasparini G. The contribution of targeted therapy to the neoadjuvant chemoradiation of rectal cancer. Crit Rev Oncol Hematol 2013; 87:283-305. [DOI: 10.1016/j.critrevonc.2013.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Revised: 12/24/2012] [Accepted: 02/13/2013] [Indexed: 12/26/2022] Open
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16
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Ge QX, Li YY, Nie YQ, Zuo WG, Du YL. Expression of survivin and its four splice variants in colorectal cancer and its clinical significances. Med Oncol 2013; 30:535. [DOI: 10.1007/s12032-013-0535-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Accepted: 03/04/2013] [Indexed: 12/31/2022]
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Qiu J, Yang G, Shen Z, Xie Y, Wang L. hPEBP4 as a predictive marker for the pathological response of rectal cancer to preoperative radiotherapy. Int J Colorectal Dis 2013; 28:241-6. [PMID: 22801881 DOI: 10.1007/s00384-012-1534-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/01/2012] [Indexed: 02/04/2023]
Abstract
PURPOSE The ability to predict tumor sensitivity toward radiotherapy is important in the personalized application of preoperative radiotherapy for patients with rectal cancer. The aim of the present study was to test the human phosphatidylethanolamine-binding protein 4 (hPEBP4) as a predictive marker of tumor response to preoperative radiotherapy in patients with rectal cancer. METHOD A retrospective analysis was conducted, consisting of 86 patients with locally advanced rectal cancer who underwent short-course preoperative radiotherapy (20 Gy in five fractions for 1 week) followed by a radical resection. Both pretreatment biopsy specimens and resected primary tumor tissue were collected. Immunohistochemistry and tumor regression grading system were used to evaluate the expression of hPEBP4 in the pretreatment biopsy specimens and the response of rectal cancer to radiotherapy, respectively. Expression of hPEBP4 was correlated with tumor regression in the resected specimen and the clinical outcome of the patients as well. RESULTS We found that high expression of hPEBP4 was associated with radioresistance in both univariate and multivariate analyses, and patients with a high hPEBP4 expression had a poorer progression-free survival than those with low hPEBP4 expression. CONCLUSION Our study revealed the independent predictive values of hPEBP4 in response of rectal cancer to preoperative radiotherapy, which suggests that upregulating hPEBP4 might be a potential mechanism by which rectal cancer cells avoid the destructive effects of radiotherapy.
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Affiliation(s)
- Jianming Qiu
- Department of Colorectal Surgery, The Third People's Hospital of Hangzhou, Hangzhou, China.
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Wang M, Liu BG, Yang ZY, Hong X, Chen GY. Significance of survivin expression: Prognostic value and survival in stage III non-small cell lung cancer. Exp Ther Med 2012; 3:983-988. [PMID: 22970003 DOI: 10.3892/etm.2012.512] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Accepted: 02/13/2012] [Indexed: 01/13/2023] Open
Abstract
This study was designed to determine the levels of survivin expression and identify its clinical significance as a prognostic factor for stage III non-small cell lung cancer (NSCLC). A total of 210 cases of stage III NSCLC were collected and the expression levels of survivin and vascular endothelial growth factor A (VEGF-A) in tumor tissues were investigated using immunohistochemistry (IHC). The medical records of the patients were reviewed to determine the association with clinical course. Of the 210 NSCLC tissues, 112 (53.3%) cases demonstrated positive expression of survivin protein. Coexpression of survivin and VEGF-A was identified. The 5-year survival rate of patients with positive survivin expression was significantly lower compared with the survivin-negative cancer patients (P<0.05). The expression of survivin in NSCLC correlated with tumor size. Survivin and VEGF-A were independent prognostic factors of stage III NSCLC. Survivin protein is a valuable marker of prognosis in stage III NSCLC patients.
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Affiliation(s)
- Meng Wang
- Department of Respiratory Medicine, The Third Affiliated Hospital of Harbin Medical University, Harbin 150086, P.R. China
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Quantitative shape analysis of chemoresistant colon cancer cells: correlation between morphotype and phenotype. Exp Cell Res 2012; 318:835-46. [PMID: 22342954 DOI: 10.1016/j.yexcr.2012.01.022] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Revised: 01/17/2012] [Accepted: 01/25/2012] [Indexed: 01/10/2023]
Abstract
Morphological, qualitative observations allow pathologists to correlate the shape the cells acquire with the progressive, underlying neoplastic transformation they are experienced. Cell morphology, indeed, roughly scales with malignancy. A quantitative parameter for characterizing complex irregular structures is the Normalized Bending Energy (NBE). NBE provides a global feature for shape characterization correspondent to the amount of energy needed to transform the specific shape under analysis into its lowest energy state. We hypothesized that a chemotherapy resistant cancer cell line would experience a significant change in its shape, and that such a modification might be quantified by means of NBE parameterization. We checked out the usefulness of a mathematical algorithm to distinguish wild and 5-fluorouracil (5-FU)-resistant colon cancer HCT-8 cells (HCT-8FUres). NBE values, as well as cellular and molecular parameters, were recorded in both cell populations. Results demonstrated that acquisition of drug resistance is accompanied by statistically significant morphological changes in cell membrane, as well as in biological parameters. Namely, NBE increased progressively meanwhile cells become more resistant to increasing 5-FU concentrations. These data indicate how tight the relationships between morphology and phenotype is, and they support the idea to follow a cell transition toward a drug-resistant phenotype by means of morphological monitoring.
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Vallböhmer D, Krieg A, Stoecklein NH, Knoefel WT. Response prediction in the multimodality therapy of locally advanced rectal cancer. COLORECTAL CANCER 2012. [DOI: 10.2217/crc.11.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
SUMMARY Neoadjuvant therapies have been established in the multimodality treatment of locally advanced rectal cancer. Radiation with concurrent 5-fluorouracil-based chemotherapy followed by surgical resection is considered to be the standard of care in advanced rectal cancer. However, recent studies revealed that patients with complete histopathologic response seem to benefit most from neoadjuvant therapies. Consequently, predictive markers to allow individualization of multimodality therapy in locally advanced rectal cancer are mostly required to identify those who will benefit the most. Unfortunately, there is still an immense lack of factors for response assessment in patients with rectal cancer undergoing multimodality treatment. While conventional diagnostic tools lack sufficient accuracy to provide information for response assessment, newer techniques such as [18F]-fluorodeoxyglucose-PET and diffusion-weighted MRI show promising results. In addition, studies on molecular factors for response assessment in rectal cancer are encouraging but still do not provide a reliable instrument for utilization in clinical practice.
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Affiliation(s)
| | - Andreas Krieg
- Department of General, Visceral & Pediatric Surgery, University of Dusseldorf, Moorenstrasse 540225 Dusseldorf, Germany
| | - Nikolas H Stoecklein
- Department of General, Visceral & Pediatric Surgery, University of Dusseldorf, Moorenstrasse 540225 Dusseldorf, Germany
| | - Wolfram T Knoefel
- Department of General, Visceral & Pediatric Surgery, University of Dusseldorf, Moorenstrasse 540225 Dusseldorf, Germany
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Glynne-Jones R, Harrison M. Or why translational research is vital for the future treatment of rectal cancer. Clin Transl Oncol 2011; 13:701-2. [DOI: 10.1007/s12094-011-0718-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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