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Cloning, Expression, and Purification of the Human Synthetic Survivin Protein in Escherichia coli Using Response Surface Methodology (RSM). Mol Biotechnol 2023; 65:326-336. [PMID: 34564769 DOI: 10.1007/s12033-021-00399-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/13/2021] [Indexed: 02/07/2023]
Abstract
Survivin is one of the novel members of the apoptosis inhibitor protein family in humans. The main activity of the Survivin protein is to suppress caspases activity resulting in negative regulation of apoptosis. Survivin protein can be a potential target for the treatment of cancers between cancerous and normal cells. In the present research, the synthetic Survivin gene with PelB secretion signal peptide was cloned into a prokaryotic expression vector pET21a. The recombinant plasmid pET21a-PelB-Surv was expressed in Escherichia coli (E.coli) BL21, and the relative molecular mass of expressed protein was calculated 34,000 g/mol, approximately. The recombinant protein was purified through chromatography column and characterized by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Response surface methodology (RSM) was used to design 20 experiments for optimization of IPTG concentration, post-induction period, and cell density of induction (OD600). The optimum levels of the selected parameters were successfully determined to be 0.28 mM for IPTG concentration, 10 h for post-induction period, and 3.40768 for cell density (OD600). These findings resulted in 4.14-fold increases in the Survivin production rate of optimum expression conditions (93.6363 mg/ml).
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Cao Q, Mushajiang M, Tang CQ, Ai XQ. Role of hypoxia-inducible factor-1α and survivin in breast cancer recurrence and prognosis. Heliyon 2023; 9:e14132. [PMID: 36950571 PMCID: PMC10025039 DOI: 10.1016/j.heliyon.2023.e14132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/04/2023] Open
Abstract
Objective To analyze the expression of hypoxia-inducible factor-1α (HIF-1α) and survivin in breast cancer, and different molecular subtypes of breast cancer and to assess their relationship with recurrence and prognosis. Methods The expression levels of HIF-1α and survivin genes in breast cancer were investigated using bioinformatics. Their protein expression levels were then verified through immunohistochemistry (IHC), and their relationship with recurrence and prognosis was assessed. Results Expression levels of HIF-1α and survivin genes and proteins were increased in breast cancer tissues compared with normal tissues. Both were associated with clinical features of breast cancer and differentially expressed in different molecular subtypes of breast cancer, and both are related to the signal pathway of breast cancer growth and invasion. HIF-1α and survivin gene and protein expression levels were correlated, and both were associated with breast cancer recurrence (R = 0.380, P < 0.05; R = 0.673, P < 0.05, respectively). According to The Cancer Genome Atlas (TCGA) database, HIF1A and BIRC5 gene were not associated with breast cancer prognosis (P ≥ 0.05); however, HIF-1α and survivin protein were associated with recurrence patient's overall survival (OS) (P < 0.05). Conclusion HIF-1α and survivin are highly expressed in breast cancer and can be used as potential biomarkers to predict recurrence and assess prognosis.
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Affiliation(s)
- Qian Cao
- Department of Breast Radiotherapy, The Third Affiliated Teaching Hospital of Xinjiang Medical University (Affiliated Cancer Hospital), Urumqi, 830011, Xinjiang, China
| | - Munire Mushajiang
- Department of Breast Radiotherapy, The Third Affiliated Teaching Hospital of Xinjiang Medical University (Affiliated Cancer Hospital), Urumqi, 830011, Xinjiang, China
| | - Cheng-qiong Tang
- Department of Radiological Physics and Technology, The Third Affiliated Teaching Hospital of Xinjiang Medical University (Affiliated Cancer Hospital), Urumqi, 830011, Xinjiang, China
| | - Xiu-qing Ai
- Department of Breast Radiotherapy, The Third Affiliated Teaching Hospital of Xinjiang Medical University (Affiliated Cancer Hospital), Urumqi, 830011, Xinjiang, China
- Corresponding author. Department of Breast Radiotherapy, The Third Affiliated Teaching Hospital of Xinjiang Medical University(Affiliated Cancer Hospital), No. 789, Suzhou East Street, Xinshi District, Urumqi, 830011 Xinjiang, China
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Al-Amer OM, Mir R, Hamadi A, Alasseiri MI, Altayar MA, AlZamzami W, Moawadh M, Alatawi S, Niaz HA, Oyouni AAA, Alzahrani OR, Alatwi HE, Albalawi AE, Alsharif KF, Albrakati A, Hawsawi YM. Antiapoptotic Gene Genotype and Allele Variations and the Risk of Lymphoma. Cancers (Basel) 2023; 15:cancers15041012. [PMID: 36831357 PMCID: PMC9954290 DOI: 10.3390/cancers15041012] [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: 11/28/2022] [Revised: 02/01/2023] [Accepted: 02/02/2023] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The findings of earlier investigations of antiapoptotic gene genotypes and allele variants on lymphoma risk are ambiguous. This study aimed to examine the relationship between the mutation in the antiapoptotic genes and lymphoma risk among Saudi patients. METHODS This case-control study included 205 patients, 100 of whom had lymphoma (cases) and 105 who were healthy volunteers (controls). We used tetra amplification refractory mutation polymerase chain reaction (PCR) to identify antiapoptotic genes such as B-cell lymphoma-2 (BCL2-938 C > A), MCL1-rs9803935 T > G, and survivin (BIRC5-rs17882312 G > C and BIRC5-rs9904341 G > C). Allelic-specific PCR was used to identify alleles such as BIRC5-C, MCL1-G, and BIRC5-G. RESULTS The dominant inheritance model among cases showed that mutations in all four antiapoptotic genes were more likely to be associated with the risk of lymphoma by the odds of 2.0-, 1.98-, 3.90-, and 3.29-fold, respectively, compared to controls. Apart from the BCL-2-A allele, all three specified alleles were more likely to be associated with lymphoma by the odds of 2.04-, 1.65-, and 2.11-fold, respectively. CONCLUSION Unlike healthy individuals, lymphoma patients are more likely to have antiapoptotic gene genotypes and allele variants, apart from BCL-2-A alterations. In the future, these findings could be used to classify and identify patients at risk of lymphoma.
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Affiliation(s)
- Osama M. Al-Amer
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
- Correspondence:
| | - Rashid Mir
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
| | - Abdullah Hamadi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
| | - Mohammed I. Alasseiri
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
| | - Malik A. Altayar
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
| | - Waseem AlZamzami
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
| | - Mamdoh Moawadh
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
| | - Sael Alatawi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
| | - Hanan A. Niaz
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47713, Saudi Arabia
| | - Atif Abdulwahab A. Oyouni
- Department of Biology, Faculty of Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
- Genome and Biotechnology Unit, Faculty of Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Othman R. Alzahrani
- Department of Biology, Faculty of Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
- Genome and Biotechnology Unit, Faculty of Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Hanan E. Alatwi
- Department of Biology, Faculty of Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
- Genome and Biotechnology Unit, Faculty of Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Aishah E. Albalawi
- Department of Biology, Faculty of Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
- Genome and Biotechnology Unit, Faculty of Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Khalaf F. Alsharif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia
| | - Ashraf Albrakati
- Department of Human Anatomy, College of Medicine, Taif University, Taif 21944, Saudi Arabia
| | - Yousef M. Hawsawi
- Research Center, King Faisal Specialist Hospital and Research Center, MBC-J04, P.O. Box 40047, Jeddah 21499, Saudi Arabia
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Liu N, Qi D, Jiang J, Zhang J, Yu C. Significance of combined TGF‑β1 and survivin expression on the prognosis of patients with triple‑negative breast cancer. Oncol Lett 2022; 23:193. [PMID: 35527782 PMCID: PMC9073572 DOI: 10.3892/ol.2022.13313] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/05/2022] [Indexed: 11/19/2022] Open
Abstract
Compared with other types of breast cancer, triple-negative breast cancer (TNBC) has the characteristics of rapid progression, a lack of specific molecular targets for treatment and a poor prognosis. However, based on previously published studies, TGF-β1 and survivin are potentially meaningful for the prognosis of patients with TNBC. The present study was therefore designed to measure and compare the expression of transforming growth factor-β1 (TGF-β1) and survivin in tissue samples of TNBC and non-TNBC patients in order to evaluate their ability as prognostic indicators. In total, 90 TNBC and 52 non-TNBC tissue specimens were selected, following which immunohistochemistry was used to detect the expression of TGF-β1 and survivin in the cancer tissues. Subsequently, the potential association between the expression levels of these two proteins and the clinicopathological variables was analyzed. The expression levels of TGF-β1 and survivin in TNBC tissues were found to be significantly higher compared with those in the non-TNBC tissues. In addition, the results of the present study demonstrated that TGF-β1 expression was positively associated with survivin expression in the TNBC samples, but no significant correlation was found between TGF-β1 and survivin expression in the non-TNBC samples. Kaplan-Meier (K-M) analysis was performed to assess the levels of TGF-β1 and survivin in regard to patient survival, and univariate and multivariate Cox analyses of TGF-β1 and survivin protein expression were performed to analyze the overall survival (OS) and progression-free survival (PFS) rates of patients with TNBC and non-TNBC. Although multivariate Cox analysis demonstrated that neither TGF-β1 or survivin were independent prognostic predictors of TNBC or non-TNBC, results of the K-M curve revealed that patients with TNBC with TGF-β1- and survivin-positive breast cancer exhibited shorter OS and PFS times. Multivariate Cox analysis demonstrated that in patients with TNBC, the combined expression of TGF-β1 and survivin may yield additional prognostic information, compared with patients with non-TNBC.
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Affiliation(s)
- Nannan Liu
- Department of Pathology, College of Basic Medicine, Beihua University, Jilin 132013, P.R. China
| | - Dongxue Qi
- Department of Pathology, Lianyungang First People's Hospital, Lianyungang, Jiangsu 222000, P.R. China
| | - Jing Jiang
- Department of Pathology, Affiliated Hospital of Beihua University, Jilin 132011, P.R. China
| | - Jihong Zhang
- Department of Pathology, Affiliated Hospital of Beihua University, Jilin 132011, P.R. China
| | - Chunyan Yu
- Department of Pathology, College of Basic Medicine, Beihua University, Jilin 132013, P.R. China
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Altered Expression of Survivin Variants S-2B and S-WT in Breast Cancer Is Related to Adipokine Expression. JOURNAL OF ONCOLOGY 2022; 2022:7398444. [PMID: 35342410 PMCID: PMC8942702 DOI: 10.1155/2022/7398444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 02/08/2022] [Accepted: 03/03/2022] [Indexed: 11/17/2022]
Abstract
Breast cancer (BCa) is one of the leading causes of death in women with these types of malignancies. Early detection is pivotal to improve prognosis and reduce mortality. Several proteins and genes have been proposed as biomarkers for cancer; however, further studies are required before a molecule is accepted as a definitive biomarker. This study was aimed at investigating the expression of survivin variants S-WT, S-2B, and S-ΔEx3, as well as adipokines LEP and ADIPOQ in breast cancer. Breast samples were obtained from patients with (n = 27) and without (n = 20) BCa, and relative gene expression was assessed by RT-qPCR. S-WT and S-2B showed a significant increase in BCa samples (p = 0.005 and p = 0.001, respectively) and in high-aggressiveness BCa (p = 0.026 and p = 0.037, respectively). Despite S-ΔEx3 expression remained globally unchanged, when dividing BCa samples according to the stage, this gene showed a significant tendency to increase towards more advanced stages, and the exact opposite effect was observed for LEP. Furthermore, LEP expression showed a negative correlation with S-2B (p = 0.005) and S-WT (p = 0.011), and in the same manner, ADIPOQ was negatively related with these two survivin variants (p = 0.001 and p = 0.005, respectively). Interestingly, S-ΔEx3 expression appears unaffected by LEP and ADIPOQ expressions. Our results highlight the importance of investigating specific variants of a given gene, as sequence variation may grant different correlation with other important structures and diseases.
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Oparina N, Erlandsson MC, Fäldt Beding A, Parris T, Helou K, Karlsson P, Einbeigi Z, Bokarewa MI. Prognostic Significance of BIRC5/Survivin in Breast Cancer: Results from Three Independent Cohorts. Cancers (Basel) 2021; 13:cancers13092209. [PMID: 34064473 PMCID: PMC8125570 DOI: 10.3390/cancers13092209] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/28/2021] [Accepted: 05/01/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Survivin, coded by the BIRC5 gene, is the cell death preventing protein, which is important for cell division in normal and cancer cells. It is intensively studied as a cancer biomarker and target for antitumor therapy. In this study we asked if we could get clinically helpful information on how active BIRC5 is in breast cancer patients? We studied the BIRC5 protein level in tumor samples for breast cancer patients from a West Swedish cohort and its mRNA level in two different public gene expression databases. Survival analysis demonstrated that a higher BIRC5 protein or mRNA level was associated with poor survival in all cohorts and for different cancer subtypes. We show that BIRC5 is a promising independent cancer survival marker. Abstract Breast cancer (BC) histological and molecular classifications significantly improved the treatment strategy and prognosis. Inhibitor of apoptosis BIRC5/survivin is often overexpressed in cancers, however, indications of its importance in BC are inconsistent. We integrate BIRC5 protein and mRNA measures with clinical associates and long-term outcome in three independent cohorts Protein levels of BIRC5 were measured in primary lysates of 845 patients of the West Swedish BC cohort (VGR-BC) and linked to 5- and 27-years survival. The results were externally validated in transcriptomic data from METABRIC and SCAN-B cohorts. Survival analysis showed that high levels of BIRC5 were consistently associated with a poor probability of 5-year overall survival. High BIRC5 in VGR-BC contributed negatively to the disease-specific survival at 5 and 27 years. Subsets with different status by ER (estrogen receptor) expression and presence of nodal metastasis supported independent association of high BIRC5 with poor prognosis in all cohorts. In METABRIC and SCAN-B cohorts, high levels of BIRC5 mRNA were associated with the basal-like and luminal B molecular BC subtypes and with increasing histologic grade. BIRC5 is a sensitive survival marker that acts independent of ER and nodal status, and its levels need to be considered when making treatment decisions.
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Affiliation(s)
- Nina Oparina
- Department of Rheumatology and Inflammation Research, Institute of Medicine, University of Gothenburg; 40530 Gothenburg, Sweden; (M.C.E.); (M.I.B.)
- Correspondence:
| | - Malin C. Erlandsson
- Department of Rheumatology and Inflammation Research, Institute of Medicine, University of Gothenburg; 40530 Gothenburg, Sweden; (M.C.E.); (M.I.B.)
- Rheumatology Clinic, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Anna Fäldt Beding
- Department of Medicine and Oncology, Southern Älvsborg Hospital, 50182 Borås, Sweden; (A.F.B.); (Z.E.)
| | - Toshima Parris
- Department of Oncology, Institute of Clinical Science at Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (T.P.); (K.H.); (P.K.)
| | - Khalil Helou
- Department of Oncology, Institute of Clinical Science at Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (T.P.); (K.H.); (P.K.)
- The King Gustav Vth Jubilee Clinic, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Per Karlsson
- Department of Oncology, Institute of Clinical Science at Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (T.P.); (K.H.); (P.K.)
- The King Gustav Vth Jubilee Clinic, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Zakaria Einbeigi
- Department of Medicine and Oncology, Southern Älvsborg Hospital, 50182 Borås, Sweden; (A.F.B.); (Z.E.)
- Department of Oncology, Institute of Clinical Science at Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; (T.P.); (K.H.); (P.K.)
| | - Maria I. Bokarewa
- Department of Rheumatology and Inflammation Research, Institute of Medicine, University of Gothenburg; 40530 Gothenburg, Sweden; (M.C.E.); (M.I.B.)
- Rheumatology Clinic, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
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Tsai SL, Chang YC, Sarvagalla S, Wang S, Coumar MS, Cheung CHA. Cloning, expression, and purification of the recombinant pro-apoptotic dominant-negative survivin T34A-C84A protein in Escherichia coli. Protein Expr Purif 2019; 160:73-83. [DOI: 10.1016/j.pep.2019.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 02/14/2019] [Accepted: 04/12/2019] [Indexed: 01/07/2023]
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Shi CT, Ma J, Shi QF, Zhang Y, Wang HN. High Survivin and Low Zinc Finger of the Cerebellum 1 Expression Indicates Poor Prognosis in Triple-negative Breast Carcinoma. J Breast Cancer 2019; 22:248-259. [PMID: 31281727 PMCID: PMC6597402 DOI: 10.4048/jbc.2019.22.e20] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 04/10/2019] [Indexed: 01/11/2023] Open
Abstract
Purpose Triple-negative breast carcinoma (TNBC) is accompanied with high risk of metastasis and recurrence. The present study aimed to explore the clinicopathological and prognostic roles of putative tumor-related genes in patients with TNBC. Methods Thirty pairs of frozen-thawed tumors were used to select reliable indicators via real-time quantitative polymerase chain reaction (RT-qPCR). Then, 150 pathology specimens were used to evaluate the expression of proteins in TNBC through immunohistochemistry. In addition, Kaplan-Meier curves and Cox regression analysis were also performed to analyze the overall survival and disease-free survival. Results RT-qPCR results indicated that among all the proteins analyzed using fresh-frozen TNBC samples, the expression levels of only Survivin and zinc finger of the cerebellum 1 (ZIC1) were obviously different from those in the corresponding normal tissues. Survivin and ZIC1 expression had opposite effects on the clinicopathological diagnosis and prognostic assessment in TNBC patients. Further, there was a negative correlation between Survivin and ZIC1 expression. In addition, the “Survivin-positive ZIC1-negative group” was associated with histologic grade, lymph node metastasis, and TNM staging (p < 0.001) and this was also an independent factor for evaluating the prognosis of TNBC in patients. Conclusion In summary, the expression levels of Survivin and ZIC1 in TNBC are different from those in normal tissues and are negatively correlated mutually. The combined detection of Survivin and ZIC1 expression levels could allow better comprehensive diagnosis and prognostic evaluation for TNBC patients.
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Affiliation(s)
- Chun-Tao Shi
- Department of General Surgery, Wuxi Xishan People's Hospital, Wuxi, China
| | - Jun Ma
- Department of Urology, Kunshan Hospital of Traditional Chinese Medicine, Kunshan, China
| | - Qi-Feng Shi
- Department of Pathology, Wuxi Xishan People's Hospital, Wuxi, China
| | - Ye Zhang
- Department of Pathology, Wuxi Xishan People's Hospital, Wuxi, China
| | - Hao-Nan Wang
- Department of Oncology, Wuxi Fifth People's Hospital, Wuxi, China
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Moazeni-Roodi A, Ghavami S, Hashemi M. Survivin rs9904341 polymorphism significantly increased the risk of cancer: evidence from an updated meta-analysis of case-control studies. Int J Clin Oncol 2019; 24:335-349. [PMID: 30747314 DOI: 10.1007/s10147-019-01408-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 01/27/2019] [Indexed: 12/11/2022]
Abstract
AIMS Survivin, a member of inhibitor of apoptosis protein family, is involved in the regulation of cell cycle and apoptosis. Several studies inspected the association between survivin polymorphisms and the risk of various cancers, but the findings remain controversial. We conducted a meta-analysis intending to certify the association between survivin polymorphisms and cancer risk. METHODS All analyses were achieved using RevMan 5.3 software and STATA 14.1 software. Eligible studies were collected by comprehensive literature searching Web of Science, PubMed, Scopus, and Google scholar databases. Pooled estimates of odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the overall impact of survivin polymorphisms on cancer risk. RESULTS The overall analysis indicates that survivin rs9904341 polymorphism significantly increased the risk of cancer in homozygous codominant (OR 1.41, 95% CI 1.19-1.68, p = 0.0001, CC vs GG), dominant (OR 1.22, 95% CI 1.07-1.40, p = 0.003, CG+CC vs GG), recessive (OR 1.34, 95% CI 1.18-1.52, p < 0.0001, CC vs CG+GG), and allele (OR 1.20, 95% CI 1.09-1.31, p = 0.0001, C vs G) inheritance models tested. Stratified based on ethnicity revealed that rs9904341 variant significantly increased the risk of cancer in the Asian population. The findings did not support an association between rs1042489, rs2071214, rs8073069, and rs17878467 polymorphisms and risk of cancer. CONCLUSIONS The current study suggests that the survivin rs9904341 polymorphism may be associated with the risk of cancer either overall or in the Asian population. However, further larger and well-designed studies are warranted to evaluate this association in detail.
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Affiliation(s)
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada
- Research Institute in Oncology and Hematology, CancerCare Manitoba, University of Manitoba, Winnipeg, Canada
| | - Mohammad Hashemi
- Genetics of Non-communicable Disease Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.
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Collin LJ, Cronin-Fenton DP, Ahern TP, Christensen KB, Damkier P, Hamilton-Dutoit S, Kjaersgaard A, Lauridsen KL, Yacoub R, Christiansen P, Sørensen HT, Lash TL. Expression of survivin does not appear to influence breast cancer recurrence risk. Acta Oncol 2019; 58:154-161. [PMID: 30351173 DOI: 10.1080/0284186x.2018.1503419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
BACKGROUND Survivin is an inhibitor of apoptosis, and its expression associates with poor outcomes in multiple cancers. It may be a therapeutic target due to its unique expression in cancer cells. METHODS We estimated the association between nuclear and cytoplasmic survivin expression in primary tumors and breast cancer recurrence. In this case-control study, we included women age 35-69, diagnosed with stage I-III breast cancer between 1985 and 2001, and registered with the Danish Breast Cancer Group. We identified 541 patients with breast cancer recurrence with estrogen receptor-positive disease who were treated with tamoxifen for at least 1 year (ER+/TAM+) and 300 with estrogen receptor-negative carcinomas, not treated with tamoxifen, and who survived at least 1 year (ER-/TAM-). Controls were matched to cases on ER/TAM status, date of surgery, menopausal status, stage and county. Survivin expression was estimated by immunohistochemistry on tissue microarrays. We fit logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals (CIs) associating nuclear and cytoplasmic survivin expression with recurrence. RESULTS Associations between nuclear and cytoplasmic survivin expression and breast cancer recurrence were near-null in both ER+/TAM + and ER-/TAM - strata. For the cytoplasmic to nuclear ratio (CNR) of survivin expression, we found a null association in the ER+/TAM + group comparing CNR ≥5 with CNR <5, but an association (OR =2.48, 95% CI: 1.15, 5.31) in the ER-/TAM - group. CONCLUSIONS Survivin expression was not associated with breast cancer recurrence in this study. The CNR ratio may warrant further investigation especially among ER - tumors.
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Affiliation(s)
- Lindsay J. Collin
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | | | - Thomas P. Ahern
- Department of Surgery, College of Medicine at The University of Vermont, Burlington, VT, USA
| | | | - Per Damkier
- Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | | | - Anders Kjaersgaard
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Rami Yacoub
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Peer Christiansen
- Breast Unit, Aarhus Denmark and on behalf of the Danish Breast Cancer Group, Aarhus University Hospital/Randers Regional Hospital, Aarhus, Denmark
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Timothy L. Lash
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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Wani TH, Surendran S, Mishra VS, Chaturvedi J, Chowdhury G, Chakrabarty A. Adaptation to chronic exposure to sepantronium bromide (YM155), a prototypical survivin suppressant is due to persistent DNA damage-response in breast cancer cells. Oncotarget 2018; 9:33589-33600. [PMID: 30323901 PMCID: PMC6173358 DOI: 10.18632/oncotarget.26096] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 08/23/2018] [Indexed: 12/12/2022] Open
Abstract
Sepantronium bromide (YM155), originally developed against the anti-apoptotic protein survivin, performed exceptionally well in pre-clinical and phase I clinical trials. However, in phase II trials of several cancer types including breast cancer it performed poorly. Additionally, no definitive correlation between survivin level and response to therapy was found. In an attempt to understand the true reason of the late-stage failure of this promising drug, we developed YM155-resistant MCF-7 breast cancer cell line and characterized side-by-side with the drug-naïve parental cell line. Chronic YM155 treatment resulted in downregulation of survivin expression yet triggered cellular responses typical of adaptation to persistent DNA damage. Lowering endogenous antioxidant glutathione level and activity of cell cycle check-point kinase restored YM155 activity. Thus, contrary to its development as a survivin suppressant, YM155 primarily acts as a chemotherapeutic drug causing oxidative stress-mediated DNA damage. Adaptation to long-term exposure to YM155 can be prevented and/or overcome by interfering with detoxification and DNA damage-response pathways. Finally, proteins associated with DNA damage-response pathway will be more appropriate as predictive biomarkers of YM155 in breast tumor cells.
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Affiliation(s)
- Tasaduq H Wani
- Department of Life Sciences, Shiv Nadar University, Greater Noida, UP 201314, India
| | - Sreeraj Surendran
- Department of Life Sciences, Shiv Nadar University, Greater Noida, UP 201314, India
| | - Vishnu S Mishra
- Department of Life Sciences, Shiv Nadar University, Greater Noida, UP 201314, India
| | - Jaya Chaturvedi
- Department of Life Sciences, Shiv Nadar University, Greater Noida, UP 201314, India
| | - Goutam Chowdhury
- Department of Chemistry, Shiv Nadar University, Greater Noida, UP 201314, India
| | - Anindita Chakrabarty
- Department of Life Sciences, Shiv Nadar University, Greater Noida, UP 201314, India
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Abstract
BACKGROUND The aim of this study was to systematically evaluate the prognostic role of survivin in patients with glioma through performing a meta-analysis. METHODS PubMed, Web of Science, Cochrane Library, and EMBASE were searched for potentially eligible literature. The study characteristics and relevant data were extracted. Hazard ratios (HRs) with 95% confidence intervals (CIs) were pooled to estimate the prognostic role of survivin in patients with glioma. RESULTS Sixteen studies with 1260 patients were included. The pooled HR of higher survivin expression for overall survival was 1.96 (95% CI, 1.57-2.45). The pooled HRs of higher survivin expression for progression- and disease-free survival were 1.62 (95% CI, 0.91-2.90) and 2.41 (95% CI, 0.98-5.90), respectively. Subgroup analyses were also performed. CONCLUSION Our results suggested that higher survivin expression was associated with worse overall survival in patients with glioma. The findings may assist future exploration on pathogenesis, diagnosis, anti-survivin therapy, and prognosis in glioma. However, due to the limited study number, more studies are warranted to verify our results.
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Affiliation(s)
- Sunfu Zhang
- Department of Neurosurgery, West China Hospital of Sichuan University, The First People's Hospital of Yibin
| | - Changwei Zhang
- Department of Neurosurgery, West China Hospital of Sichuan University, The First People's Hospital of Yibin
| | - Yanlin Song
- West China Medical School of Sichuan University, Sichuan, China
| | - Jing Zhang
- Department of Neurosurgery, West China Hospital of Sichuan University, The First People's Hospital of Yibin
| | - Jianguo Xu
- Department of Neurosurgery, West China Hospital of Sichuan University, The First People's Hospital of Yibin
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Vermeulen MA, Doebar SC, van Deurzen CHM, Martens JWM, van Diest PJ, Moelans CB. Copy number profiling of oncogenes in ductal carcinoma in situ of the male breast. Endocr Relat Cancer 2018; 25:173-184. [PMID: 29203614 DOI: 10.1530/erc-17-0338] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 12/04/2017] [Indexed: 01/09/2023]
Abstract
Characterizing male breast cancer (BC) and unraveling male breast carcinogenesis is challenging because of the rarity of this disease. We investigated copy number status of 22 BC-related genes in 18 cases of pure ductal carcinoma in situ (DCIS) and in 49 cases of invasive carcinoma (IC) with adjacent DCIS (DCIS-AIC) in males using multiplex ligation-dependent probe amplification (MLPA). Results were compared to female BC and correlated with survival. Overall, copy number ratio and aberration frequency including all 22 genes showed no significant difference between the 3 groups. Individual unpaired analysis revealed a significantly higher MTDH copy number ratio in IC compared to DCIS-AIC and pure DCIS (P = 0.009 and P = 0.038, respectively). ADAM9 showed a significantly lower copy number aberration frequency in male BC, compared to female BC (P = 0.020). In DCIS-AIC, MTDH, CPD, CDC6 and TOP2A showed a lower frequency of copy number increase in males compared to females (P < 0.001 for all 4 genes). In IC, CPD gain and CCNE1 gain were independent predictors of poor overall survival. In conclusion, male DCIS and IC showed a similar copy number profile for 21 out of 22 interrogated BC-related genes, illustrating their clonal relation and the genetically advanced state of male DCIS. MTDH showed a higher copy number ratio in IC compared to adjacent and pure DCIS and may therefore play a role in male breast carcinogenesis. Differences were detected between male and female DCIS for 4 genes pointing to differences in breast carcinogenesis between the sexes.
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Affiliation(s)
- Marijn A Vermeulen
- Department of PathologyUniversity Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Shusma C Doebar
- Department of PathologyErasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Carolien H M van Deurzen
- Department of PathologyErasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
- BOOG Study Center/Dutch Breast Cancer Research GroupAmsterdam, The Netherlands
| | - John W M Martens
- BOOG Study Center/Dutch Breast Cancer Research GroupAmsterdam, The Netherlands
- Department of Medical Oncology and Cancer Genomics NetherlandsErasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Paul J van Diest
- Department of PathologyUniversity Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Cathy B Moelans
- Department of PathologyUniversity Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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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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Lee E, Moon A. Identification of Biomarkers for Breast Cancer Using Databases. J Cancer Prev 2016; 21:235-242. [PMID: 28053957 PMCID: PMC5207607 DOI: 10.15430/jcp.2016.21.4.235] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 12/15/2016] [Accepted: 12/15/2016] [Indexed: 12/13/2022] Open
Abstract
Breast cancer is one of the major causes of cancer death in women. Many studies have sought to identify specific molecules involved in breast cancer and understand their characteristics. Many biomarkers which are easily measurable, dependable, and inexpensive, with a high sensitivity and specificity have been identified. The rapidly increasing technology development and availability of epigenetic informations play critical roles in cancer. The accumulated data have been collected, stored, and analyzed in various types of databases. It is important to acknowledge useful and available data and retrieve them from databases. Nowadays, many researches utilize the databases, including The Cancer Genome Atlas (TCGA), Gene Expression Omnibus (GEO), Surveillance, Epidemiology and End Results (SEER), and Embase, to find useful informations on biomarkers for breast cancer. This review summarizes the current databases which have been utilized for identification of biomarkers for breast cancer. The information provided by this review would be beneficial to seeking appropriate strategies for diagnosis and treatment of breast cancer.
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Affiliation(s)
- Eunhye Lee
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Aree Moon
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
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Li W, Lee MR, Choi E, Cho MY. Clinicopathologic Significance of Survivin Expression in Relation to CD133 Expression in Surgically Resected Stage II or III Colorectal Cancer. J Pathol Transl Med 2016; 51:17-23. [PMID: 27989099 PMCID: PMC5267540 DOI: 10.4132/jptm.2016.09.23] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 09/20/2016] [Accepted: 09/23/2016] [Indexed: 02/06/2023] Open
Abstract
Background Cancer stem cells have been investigated as new targets for colorectal cancer (CRC) treatment. We recently reported that CD133+ colon cancer cells showed chemoresistance to 5-fluorouracil through increased survivin expression and proposed the survivin inhibitor YM155 as an effective therapy for colon cancer in an in vitro study. Here, we investigate the relationship between survivin and CD133 expression in surgically resected CRC to identify whether the results obtained in our in vitro study are applicable to clinical samples. Methods We performed immunohistochemical staining for survivin and CD133 in surgically resected tissue from 187 stage II or III CRC patients. We also comparatively analyzed apoptosis according to survivin and CD133 expression using terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick-end labeling. Results The results of the Mantel-Haenszel test established a linear association between nuclear survivin and CD133 expression (p = .018), although neither had prognostic significance, according to immunohistochemical expression level. No correlation was found between survivin expression and the following pathological parameters: invasion depth, lymph node metastasis, or histologic differentiation (p > .05). The mean apoptotic index in survivin+ and CD133+ tumors was higher than that in negative tumors: 5.116 ± 4.894 in survivin+ versus 4.103 ± 3.691 in survivin– (p = .044); 5.165 ± 4.961 in CD133+ versus 4.231 ± 3.812 in CD133– (p = .034). Conclusions As observed in our in vitro study, survivin expression is significantly related to CD133 expression. Survivin may be considered as a new therapeutic target for chemoresistant CRC.
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Affiliation(s)
- Wanlu Li
- Department of Pathology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Mi-Ra Lee
- Department of Pathology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - EunHee Choi
- Institute of Lifestyle Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Mee-Yon Cho
- Department of Pathology, Yonsei University Wonju College of Medicine, Wonju, Korea.,Institute of Genomic Cohort, Yonsei University Wonju College of Medicine, Wonju, Korea
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Hamy AS, Bieche I, Lehmann-Che J, Scott V, Bertheau P, Guinebretière JM, Matthieu MC, Sigal-Zafrani B, Tembo O, Marty M, Asselain B, Spyratos F, de Cremoux P. BIRC5 (survivin): a pejorative prognostic marker in stage II/III breast cancer with no response to neoadjuvant chemotherapy. Breast Cancer Res Treat 2016; 159:499-511. [PMID: 27592112 DOI: 10.1007/s10549-016-3961-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 08/25/2016] [Indexed: 12/18/2022]
Abstract
PURPOSE Neoadjuvant systemic therapy (NAC) is currently used in the treatment of stage II/III breast cancer. Pathological complete response as a surrogate endpoint for clinical outcomes is not completely validated for all subgroups of breast cancers. Therefore, there is a need for reliable predictive tests of the most effective treatment. METHODS We used a combination of predictive clinical, pathological, and gene expression-based markers of response to NAC in a prospective phase II multicentre randomized clinical trial in breast cancer patients, with a long follow-up (8 years). This study concerned the subpopulation of 188 patients with similar levels of pathological response rates to sequential epirubicin/cyclophosphamide and docetaxel to determine predictive marker of pCR and DFS. We used a set of 45 genes selected from high throughput analysis and a standardized RT-qPCR. We analyzed the predictive markers of pathological complete response (pCR) and DFS in the overall population and DFS the subpopulation of 159 patients with no pCR. RESULTS In the overall population, combining both clinical and genomic variables, large tumor size, low TFF1, and MYBL2 overexpression were significantly associated with pCR. T4 Stage, lymphovascular invasion, negative PR status, histological type, and high values of CCNB1 were associated with DFS. In the no pCR population, only lymphovascular invasion and high values of BIRC5 were associated with DFS. CONCLUSIONS We confirm the importance of ER-related and proliferation genes in the prediction of pCR in NAC-treated breast cancer patients. Furthermore, we identified BIRC5 (survivin) as a main pejorative prognostic factor in patients with breast cancers with no pCR. These results also open perspective for predictive markers of new targeted therapies.
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Affiliation(s)
- A S Hamy
- Department of Biostatistics, Institut Curie, Paris, France
| | - I Bieche
- Pharmacogenomics Unit, Department of Genetics, Institut Curie, Paris, France
| | - J Lehmann-Che
- APHP Molecular Oncology Unit, Hôpital Saint Louis, Paris Diderot University, 1 Avenue Claude Vellefaux, 75010, Paris, France
| | - V Scott
- Biology Department, Institut Gustave Roussy, Villejuif, France
| | - Ph Bertheau
- APHP Pathology Department, Hôpital Saint Louis, Paris Diderot University, Paris, France
| | - J M Guinebretière
- Pathology Department, Hôpital René-Huguenin, Institut Curie, Saint-Cloud, France
| | - M C Matthieu
- Pathology Department, Institut Gustave Roussy, Villejuif, France
| | | | - O Tembo
- APHP, Centre for Therapeutic Innovation, Saint-Louis Hospital, Paris, France
| | - M Marty
- APHP, Centre for Therapeutic Innovation, Saint-Louis Hospital, Paris, France
| | - B Asselain
- Department of Biostatistics, Institut Curie, Paris, France
| | - F Spyratos
- Pharmacogenomics Unit, Department of Genetics, Institut Curie, Paris, France
| | - P de Cremoux
- APHP Molecular Oncology Unit, Hôpital Saint Louis, Paris Diderot University, 1 Avenue Claude Vellefaux, 75010, Paris, France.
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Beghein E, Van Audenhove I, Zwaenepoel O, Verhelle A, De Ganck A, Gettemans J. A new survivin tracer tracks, delocalizes and captures endogenous survivin at different subcellular locations and in distinct organelles. Sci Rep 2016; 6:31177. [PMID: 27514728 PMCID: PMC4981888 DOI: 10.1038/srep31177] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 07/13/2016] [Indexed: 01/18/2023] Open
Abstract
Survivin, the smallest member of the inhibitor of apoptosis protein family, plays a central role during mitosis and exerts a cytoprotective function. Survivin is highly expressed in most cancer types and contributes to multiple facets of carcinogenesis. The molecular mechanisms underlying its highly diverse functions need to be extensively explored, which is crucial for rational design of future personalized therapeutics. In this study, we have generated an alpaca survivin nanobody (SVVNb8) that binds with low nanomolar affinity to its target. When expressed as an intrabody in HeLa cells, SVVNb8 faithfully tracks survivin during different phases of mitosis without interfering with survivin function. Furthermore, coupling SVVNb8 with a subcellular delocalization tag efficiently redirects endogenous survivin towards the nucleus, the cytoplasm, peroxisomes and even to the intermembrane space of mitochondria where it presumably interacts with resident mitochondrial survivin. Based on our findings, we believe that SVVNb8 is an excellent instrument to further elucidate survivin biology and topography, and can serve as a model system to investigate mitochondrial and peroxisomal (survivin) protein import.
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Affiliation(s)
- Els Beghein
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Campus Rommelaere, A. Baertsoenkaai 3, Ghent University, Ghent, Belgium
| | - Isabel Van Audenhove
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Campus Rommelaere, A. Baertsoenkaai 3, Ghent University, Ghent, Belgium
| | - Olivier Zwaenepoel
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Campus Rommelaere, A. Baertsoenkaai 3, Ghent University, Ghent, Belgium
| | - Adriaan Verhelle
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Campus Rommelaere, A. Baertsoenkaai 3, Ghent University, Ghent, Belgium
| | - Ariane De Ganck
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Campus Rommelaere, A. Baertsoenkaai 3, Ghent University, Ghent, Belgium
| | - Jan Gettemans
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Campus Rommelaere, A. Baertsoenkaai 3, Ghent University, Ghent, Belgium
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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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Lin KY, Cheng SM, Tsai SL, Tsai JY, Lin CH, Cheung CHA. Delivery of a survivin promoter-driven antisense survivin-expressing plasmid DNA as a cancer therapeutic: a proof-of-concept study. Onco Targets Ther 2016; 9:2601-13. [PMID: 27217778 PMCID: PMC4862386 DOI: 10.2147/ott.s101209] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Survivin is a member of the inhibitor-of-apoptosis proteins family. It is overexpressed in many different cancer types but not in the differentiated normal tissue. In addition, overexpression of survivin promotes cancer cell survival and induces chemotherapeutic drug resistance, making it an attractive target for new anticancer interventions. Despite survivin being a promising molecular target for anticancer treatment, it is widely accepted that survivin is only a "semi-druggable" target. Therefore, it is important to develop a new strategy to target survivin for anticancer treatment. In this study, we constructed a novel survivin promoter-driven full-length antisense survivin (pSur/AS-Sur) expression plasmid DNA. Promoter activity assay revealed that the activity of the survivin promoter of pSur/AS-Sur correlated with the endogenous expression of survivin at the transcriptional level in the transfected A549, MDA-MB-231, and PANC-1 cancer cells. Western blot analysis showed that liposomal delivery of pSur/AS-Sur successfully downregulated the expression of survivin in A549, MBA-MB-231, and PANC-1 cells in vitro. In addition, delivery of pSur/AS-Sur induced autophagy, caspase-dependent apoptosis, and caspase-independent apoptosis as indicated by the increased LC3B-II conversion, autophagosome formation, caspase-9/-3 and poly(ADP-ribose) polymerase-1 cleavage, and apoptosis-inducing factor nuclear translocation in A549, MBA-MB-231, and PANC-1 cells. Importantly, liposomal delivery of pSur/AS-Sur was also capable of decreasing the proliferation of the survivin/MDR1 coexpressing multidrug-resistant KB-TAX50 cancer cells and the estrogen receptor-positive tamoxifen-resistant MCF7-TamC3 cancer cells in vitro. In conclusion, the results of this study suggest that delivery of a survivin promoter-driven antisense survivin-expressing plasmid DNA is a promising way to target survivin and to treat survivin-expressing cancers in the future.
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Affiliation(s)
- Kun-Yuan Lin
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | - Siao Muk Cheng
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | - Shing-Ling Tsai
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | - Ju-Ya Tsai
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | - Chun-Hui Lin
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | - Chun Hei Antonio Cheung
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC; Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
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Li WL, Lee MR, Cho MY. The small molecule survivin inhibitor YM155 may be an effective treatment modality for colon cancer through increasing apoptosis. Biochem Biophys Res Commun 2016; 471:309-14. [PMID: 26855135 DOI: 10.1016/j.bbrc.2016.02.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 02/03/2016] [Indexed: 10/22/2022]
Abstract
Survivin has a known beneficial role in the survival of both cancer cells and normal cells. Therapies targeting survivin have been proposed as an alternative treatment modality for various tumors; however, finding the proper indication for this toxic therapy is critical for reducing unavoidable side effects. We recently observed that high survivin expression in CD133(+) cells is related to chemoresistance in Caco-2 colon cancer cells. However, the effect of survivin-targeted therapy on CD133(+) colon cancer is unknown. In this study, we investigated the roles of CD133 and survivin expression in colon cancer biology in vitro and comparatively analyzed the anticancer effects of survivin inhibitor on CD133(+) cells (ctrl-siRNA group) and small interfering RNA (siRNA)-induced CD133(-) cells (CD133-siRNA group) obtained from a single colon cancer cell line. CD133 knockdown via siRNA transfection did not change the tumorigenicity of cells, although in vitro survivin expression levels in CD133(+) cells were higher than those in siRNA-induced CD133(-) cells. The transfection procedure seemed to induce survivin expression. Notably, a significant number of CD133(-) cells (33.8%) was found in the cell colonies of the CD133-siRNA group. In the cell proliferation assay after treatment, YM155 and a combination of YM155 and 5-fluorouracil (5-FU) proved to be far more effective than 5-FU alone. A significantly increased level of apoptosis was observed with increasing doses of YM155 in all groups. However, significant differences in therapeutic effect and apoptosis among the mock, ctrl-siRNA, and CD133-siRNA groups were not detected. Survivin inhibitor is an effective treatment modality for colon cancer; however, the role of CD133 and the use of survivin expression as a biomarker for this targeted therapy must be verified.
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Affiliation(s)
- Wan Lu Li
- Department of Pathology, Yonsei University Wonju College of Medicine, Wonju, South Korea.
| | - Mi-Ra Lee
- Department of Pathology, Yonsei University Wonju College of Medicine, Wonju, South Korea.
| | - Mee-Yon Cho
- Department of Pathology, Yonsei University Wonju College of Medicine, Wonju, South Korea; Institute of Genomic Cohort, Yonsei University Wonju College of Medicine, Wonju, South Korea.
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Survivin contributes to DNA repair by homologous recombination in breast cancer cells. Breast Cancer Res Treat 2015; 155:53-63. [PMID: 26679694 PMCID: PMC4705120 DOI: 10.1007/s10549-015-3657-z] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 12/08/2015] [Indexed: 01/02/2023]
Abstract
Survivin overexpression, frequently found in breast cancers and others, is associated with poor prognosis. Its dual regulation of cell division and apoptosis makes it an attractive therapeutic target but its exact functions that are required for tumor maintenance are still elusive. Survivin protects cancer cells from genotoxic agents and this ability is generally assigned to a universal anti-apoptotic function. However, a specific role in cancer cell protection from DNA damage has been overlooked so far. We assessed DNA damage occurrence in Survivin-depleted breast cancer cells using γH2AX staining and comete assay. QPCR data and a gene conversion assay indicated that homologous recombination (HR) was impaired upon Survivin depletion. We conducted the analysis of Survivin and HR genes’ expression in breast tumors. We revealed BRCAness phenotype of Survivin-depleted cells using cell death assays combined to PARP targeting. Survivin silencing leads to DNA double-strand breaks in breast cancer cells and functionally reduces HR. Survivin depletion decreases the transcription of a set of genes involved in HR, decreases RAD51 protein expression and impairs the endonuclease complex MUS81/EME1 involved in the resolution of Holliday junctions. Clinically, EME1, RAD51, EXO1, BLM expressions correlate with that of BIRC5 (coding for Survivin) and are of prognostic value. Functionally, Survivin depletion triggers p53 activation and sensitizes cancer cells to of PARP inhibition. We defined Survivin as a constitutive actor of HR in breast cancers, and implies that its inhibition would enhance cell vulnerability upon PARP inhibition.
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Shu SR, Luo X, Song WX, Chen PW. Ultra-structure changes and survivin expression in uterine fibroids after radiofrequency ablation. Int J Hyperthermia 2015; 31:896-9. [PMID: 26446892 DOI: 10.3109/02656736.2015.1086497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
PURPOSE To explore the reliability and validity of radiofrequency (RF) ablation in treating uterine fibroids. MATERIALS AND METHODS We evaluated 63 patients who underwent hysterectomy to treat multiple fibroids. Thirty patients immediately underwent abdominal hysterectomy after the fibroids were ablated under direct vision. Thirty-three patients first experienced trans-vaginal ablation with the guidance of a baseline ultrasound. We performed abdominal or trans-vaginal hysterectomy 72 h later. The tissues in the centre of the ablated lesion (group A), at the edge of the ablated lesion (group B), 1 cm away from the ablated edge (group C) and the control group were sampled. We observed ultra-structure changes by transmission electron microscopy and detected survivin expression with Western blot analysis. RESULTS According to transmission electron microscopy, the ultra-structure of fibroid cells in groups A and B was damaged. However, in group C, the ultra-structure was normal. Compared with the control group, survivin expression was significantly decreased. Meanwhile survivin expression was significantly increased with the distance to the ablated centre (p < 0.05). CONCLUSIONS Radiofrequency ablation caused permanent and irreversible damage to fibroid cells and decreased survivin expression, which provided reliable clinical evidence for the success of radiofrequency ablation treating uterine fibroids.
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Affiliation(s)
- Shan-Rong Shu
- a Department of Obstetrics and Gynaecology , First Affiliated Hospital of JiNan University , Guangzhou , China
| | - Xin Luo
- a Department of Obstetrics and Gynaecology , First Affiliated Hospital of JiNan University , Guangzhou , China
| | - Wen-Xia Song
- a Department of Obstetrics and Gynaecology , First Affiliated Hospital of JiNan University , Guangzhou , China
| | - Pei-Wen Chen
- a Department of Obstetrics and Gynaecology , First Affiliated Hospital of JiNan University , Guangzhou , China
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Dong H, Qian D, Wang Y, Meng L, Chen D, Ji X, Feng W. Survivin expression and serum levels in pancreatic cancer. World J Surg Oncol 2015; 13:189. [PMID: 26016480 PMCID: PMC4469100 DOI: 10.1186/s12957-015-0605-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Accepted: 05/13/2015] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Survivin, an inhibitor of apoptosis, is overexpressed in pancreatic ductal adenocarcinoma (PDAC). Its expression is known to be associated with poor clinical outcome. However, to our knowledge, there has been no study to characterize its usefulness as a serum marker for human pancreatic cancer. Furthermore, the relation between survivin expression and the serum level of survivin has not been widely studied in PDAC. We performed this study to investigate the expression and serum level of survivin in PDAC and its clinical significance as a prognostic factor. METHODS We performed immunohistochemical staining for survivin in formalin-fixed, paraffin-embedded blocks from 80 PDAC tissues. The serum level of survivin from the patients (n = 80) and age-matched healthy volunteers (n = 80) were analyzed by enzyme-linked immunosorbent assays (ELISAs) prior to surgical resection. Levels of expression were correlated with clinicopathological parameters. RESULTS Serum survivin concentrations were significantly elevated in patients with PDAC when compared with healthy sera (P < 0.001). High serum survivin levels were significantly associated with perineural invasion, venous invasion, lymph node status (N stage), cell differentiation, and recurrence but not with the tumor size, age, gender of the patients, or tumor location. The median overall survival time of the group with normal serum survivin levels was longer than that of the group with elevated serum survivin. The independent factors associated with overall survival were advanced pancreatic cancer and elevated serum survivin level. Of the 80 cases of PDAC, 65 (81.25 %) were positive for survivin expression. There were significant associations between survivin expression and perineural invasion, venous invasion, and lymph node status. A significant difference in overall survival was associated with survivin expression. CONCLUSIONS Patients with elevated serum survivin level and high survivin expression at diagnosis demonstrated a poor outcome. Detection of serum survivin or tissue survivin expression may predict the prognosis of patients with PDAC.
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Affiliation(s)
- He Dong
- Department of Anesthesia, The affiliated hospital of Qingdao University, Qingdao, China.
| | - Dongmeng Qian
- Department of Microbiology, Qingdao University, Qingdao, Shandong, China.
| | - Yaqiu Wang
- Department of Clinical Laboratory, Qingdao Women and Children's Hospital, Qingdao, China.
| | - Lingsheng Meng
- Department of Clinical Laboratory, People's Hospital of Zhangqiu, Jinan, China.
| | - Dong Chen
- Department of Anesthesia, The affiliated hospital of Qingdao University, Qingdao, China.
| | - Xiangyu Ji
- Department of Anesthesia, The affiliated hospital of Qingdao University, Qingdao, China.
| | - Wei Feng
- Department of Anesthesia, The affiliated hospital of Qingdao University, Qingdao, China.
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Xiao M, Li W. Recent Advances on Small-Molecule Survivin Inhibitors. Curr Med Chem 2015; 22:1136 - 1146. [PMID: 25613234 DOI: 10.2174/0929867322666150114102146] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Revised: 12/07/2014] [Accepted: 12/09/2014] [Indexed: 12/18/2022]
Abstract
Survivin, a member of the inhibitor of apoptosisproteins family, is highly expressed in most human neoplasms, but its expression is very low or undetectable in terminally differentiated normal tissues. Survivin has been shown to inhibit cancer cell apoptosis and promote cell proliferation. The overexpression of survivin closely correlates with tumor progression and drug resistance. Because of its key role in tumor formation and maintenance, survivin is considered as an ideal target for anticancer treatment. However, the development of small-molecule survivin inhibitors has been challenging due to the requirement to disrupt the protein-protein interactions. Currently only a limited number of survivin inhibitors have been developed in recent years, and most of these inhibitors reduce survivin levels by interacting with other biomolecules instead of directly interacting with survivin protein. Despite these challenges, developing potent and selective small-molecule survivin inhibitors will be important in both basic science to better understand survivin biology and in translational research to develop potentially more effective, broad-spectrum anticancer agents. In this review, the functions of survivin and its role in cancer are summarized. Recent developments, challenges, and future direction of small-molecule survivin inhibitors are also discussed in detail.
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Affiliation(s)
| | - Wei Li
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States.
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Abstract
Although technically a member of the Inhibitor of Apoptosis (IAP) gene family, survivin has consistently defied assumptions, refuted predictions and challenged paradigms. Despite its more than 5500 citations currently in Medline, the biology of survivin has remained fascinatingly complex, its exploitation in human disease, most notably cancer, tantalizing, and its regulation of cellular homeostasis unexpectedly far-reaching. An inconvenient outsider that resists schemes and dogmas, survivin continues to hold great promise to unlock fundamental circuitries of cellular functions in health and disease.
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Affiliation(s)
- Dario C Altieri
- Tumor Microenvironment and Metastasis Program, The Wistar Institute, Philadelphia, PA 19104, USA.
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