Persistent activation of stat3 signaling induces survivin gene expression and confers resistance to apoptosis in human breast cancer cells
Open accessAbstract
PURPOSE: Signal transducer and activator of transcription 3 (Stat3) protein is persistently activated in breast cancer and promotes tumor cell survival. To gain a better understanding of the role of constitutive Stat3 signaling in breast cancer progression, we evaluated the expression profile of potential Stat3-regulated genes that may confer resistance to apoptosis. EXPERIMENTAL DESIGN: Stat3 signaling was blocked with antisense oligonucleotides in human MDA-MB-435s breast cancer cells and Affymetrix GeneChip microarray analysis was done. The candidate Stat3 target gene Survivin was further evaluated in molecular assays using cultured breast cancer cells and immunohistochemistry of breast tumor specimens. RESULTS: Survivin, a member of the inhibitor of apoptosis protein family, was identified as a potential Stat3-regulated gene by microarray analysis. This was confirmed in Survivin gene promoter studies and chromatin immunoprecipitation assays showing that Stat3 directly binds to and regulates the Survivin promoter. Furthermore, direct inhibition of Stat3 signaling blocked the expression of Survivin protein and induced apoptosis in breast cancer cells. Direct inhibition of Survivin expression also induced apoptosis. Increased Survivin protein expression correlates significantly (P = 0.001) with elevated Stat3 activity in primary breast tumor specimens from high-risk patients who were resistant to chemotherapy treatment. CONCLUSIONS: We identify Survivin as a direct downstream target gene of Stat3 in human breast cancer cells that is critical for their survival in culture. Our findings suggest that activated Stat3 signaling contributes to breast cancer progression and resistance to chemotherapy by, at least in part, inducing expression of the antiapoptotic protein, Survivin.
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Elevated levels of STAT3 are observed in many solid and hematologic tumors, where its signaling underpins majority of cardinal features of cancer, including growth, antiapoptosis, transformation, angiogenesis, metastasis, and cancer stem cell maintenance.
“Elevated levels of STAT3 have been observed in a large number of both solid and hematologic tumors, where its signaling underpins a majority of all known cardinal features of cancer (Yuan et al., 2015b), including growth and proliferation (Banerjee and Resat, 2016), antiapoptosis (Gritsko et al., 2006), cell transformation (Bromberg et al., 1999), angiogenesis (Doucette et al., 2012), metastasis (”
From Targeting Janus Kinases and Signal Transducer and Activator of Transcription 3 To Treat Inflammation, Fibrosis, and Cancer: Rationale, Progress, and Caution (2020) · cites this paper as Gritsko et al., 2006
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
The citation lists haven’t been fetched yet
References 52 · Cited by 563
Research works printed but not linked: 48
- Darnell JE. STATs and gene regulation. Science 2000; 277:1630 ^5.
- Levy DE, Darnell JE. STATs: transcriptional control and biologic impact. Nat Rev Mol Cell Biol 2002;3: 651 ^62.
- Song JI, Grandis JR. STATsignaling in head and neck cancer. Oncogene 2000;19:2489 ^95.
- Buettner R, Mora LB, Jove R. Activated STAT signal- ing in human tumors provides novel molecular targets for therapeutic intervention. Clin Cancer Res 2002;8: 945 ^54.
- Yu H, Jove R. The STATs of cancerönew molecular targets come of age. Nat Rev Cancer 2004;4:97 ^105.
- Rosen N, Bolen JB, Schwartz AM, Cohen P, DeSeau V, Israel MA. Analysis of pp60c-src protein kinase ac- tivity in human tumor cell lines and tissues. J Biol Chem 1986;261:13754 ^9.
- Yu CL, Meyer DJ, Campbell GS, et al. Enhanced DNA- binding activity of a Stat3-related protein in cells trans- formed by the Src oncoprotein. Science 1995;269: 81 ^3.
- Biscardi JS, Ishizawar RC, Silvan CM, Parsons SJ. Tyrosine kinase signaling in breast cancer:epidermal growth factor receptor and c-Src interactions in breast cancer. Breast Cancer Res 2000;2:203 ^10.
- Garcia R, BowmanTL, Niu G, et al. Constitutive acti- vation of Stat3 by the Src and JAK tyrosine kinases participates in growth regulation of human breast car- cinoma cells. Oncogene 2001;20:2499 ^513.
- Moasser MM, Srethapakdi M, Sachar KS, KrakerAJ, Rosen N. Inhibition of Src kinases by a selective tyro- sine kinase inhibitor causes mitotic arrest. Cancer Res 1999;59:6145 ^52.
- Bromberg JF, Wrzeszczynska MH, Devgan G, et al. Stat3 as an oncogene. Cell 1999;98:295 ^303.
- Catlett-Falcone R, Landowski TH, Oshiro MM, et al. Constitutive activation of Stat3 signaling confers re- sistance to apoptosis in human U266 myeloma cells. Immunity 1999;10:105 ^15.
- Grandis JR, Drenning SD, Zeng Q, et al. Constitutive activation of Stat3 signaling abrogates apoptosis in squamous cell carcinogenesis in vivo. Proc Natl Acad Sci U S A 2000;97:4227 ^32.
- Epling-Burnette PK, Liu JH, Catlett-Falcone R, et al. Inhibition of STAT3 signaling leads to apoptosis of leu- kemic large granular lymphocytes and decreased Mcl-1expression. J Clin Invest 2001;107:351 ^62.
- Ambrosini G, Adida C, Altieri DC. A novel anti- apoptosis gene, survivin, expressed in cancer and lym- phoma. Nat Med 1997;3:917 ^21.
- Li F, Altieri DC.Transcriptional analysis of human sur- vivin gene expression. Biochem J 1999;344:305 ^11.
- Altieri DC.Validating survivin as a cancer therapeutic target. Nat Rev Cancer 2003;3:46 ^54.
- Turkson J, Bowman T, Garcia R, Caldenhoven E, de Groot RP, Jove R. Stat3 activation by Src induces specific gene regulation and is required for cell trans- formation. Mol Cell Biol1998;18:2545 ^52.
- Karras JG, McKay RA, Lu T, et al. STAT3 regulates the growth and immunoglobulin production of BCL (1) B cell lymphoma through control of cell cycle pro- gression. Cell Immunol 2000;202:124 ^35.
- Wells J, Boyd KE, Fry CJ, Bartley SM, Farnham PJ. Target gene specificity of E2F and pocket protein fam- ily members in living cells. Mol Cell Biol 2000;20: 5797 ^807.
- Van Gelder RN, von Zastrow ME, Yool A, Dement WC, BarchasJD, EberwineJH. Amplified RNA synthe- sized from limited quantities of heterogeneous cDNA. Proc Natl Acad Sci U S A 1990;87:1663 ^7.
- Irizarry RA, Hobbs B, Collin F, et al. Exploration, nor- malization, and summaries of high density oligonucle- otide array probe level data. Biostatistics 2003;4: 249 ^64.
- Bolstad BM, Irizarry RA, Astrand M, Speed TP. A comparison of normalization methods for high density oligonucleotide array data based on variance and bias. Bioinformatics 2003;19:185 ^93.
- TusherVG,Tibshirani R, Chu G. Significance analysis of miccroarrays applied to the ionizing radiation re- sponse. Proc Natl Acad Sci U S A 2001;98:5116 ^21.
- Real PJ, Sierra A, De Juan A, Segovia JC, Lopez- Vega JM, Fernandez-Luna JL. Resistance to chemo- therapy via Stat3-dependent overexpression of Bcl-2 in metastatic breast cancer cells. Oncogene 2002;21: 7611 ^8.
- Seidel HM, Milocco LH, Lamb P, Darnell JE, Stein RB, Rosen J. Spacing of palindromic half sites as a de- terminant of selective STAT (signal transducers and activators of transcription) DNA binding and transcrip- tional activity. Proc Natl Acad Sci U S A 1995;92: 3041 ^5.
- Grandis JR, Drenning SD, Chakraborty A, et al. Re- quirement of Stat3 but not Stat1activation for epider- mal growth factor receptor-mediated cell growth in vitro. J Clin Invest 1998;102:1385 ^92.
- Mirza A, McGuirk M, HocekberryTN, et al. Human survivin is negatively regulated by wild-type p53 and participates in p53-dependent apoptotic pathway. Oncogene 2002;21:2613 ^22.
- Hoffman WH, Biade S, Zilfou JT, Chen J, Murphy M. Transcriptional repression of the anti-apoptotic survi- vin gene by wild type p53. J Biol Chem 2002;277: 3247 ^57.
- Mora LB, Buettner R, Seigne J, et al. Constitutive activation of Stat3 in human prostate tumors and cell lines:direct inhibition of Stat3 signaling induces apo- ptosis of prostate cancer cells. Cancer Res 2002;62: 6659 ^66.
- Niu G, BowmanT, Huang M, et al. Roles of activated Src and Stat3 signaling in melanoma tumor cell growth. Oncogene 2002;21:7001 ^10.
- Xi S, Zhang Q, Dyer KF, et al. Src kinases mediate STATgrowth pathways in squamous cell carcinoma of the head and neck. JBiol Chem 2003;278:31574 ^83.
- Song L,Turkson J, Karras JG, Jove R, Haura EB. Ac- tivation of Stat3 by receptor tyrosine kinases and cytokines regulates survival in human non-small cell carcinoma cells. Oncogene 2003;22:4150 ^65.
- Aoki Y, Feldman GM, Tosato G. Inhibition of STAT3 signaling induces apoptosis and decreases survivin www.aacrjournals.org Clin Cancer Res 2006;12(1) January 1, 2006 19 expression in primary effusion lymphoma. Blood 2003;101:1535 ^42.
- Adida C, Crotty PL, McGrath J, Berrebi D, DieboldJ, Altieri DC. Developmentally regulated expression of the novel cancer anti-apoptosis gene survivin in hu- man and mouse differentiation. Am J Pathol 1998; 152:43 ^9.
- Tanaka K, Iwamoto S, Gon G, NoharaT, Iwamoto M, Tanigawa N. Expression of survivin and its relationship to loss of apoptosis in breast carcinomas. Clin Cancer Res 2000;6:127 ^34.
- Kanda N, Seno H, KondaY, et al. STAT3 is constitu- tively activated and supports cell survival in associa- tion with survivin expression in gastric cancer cells. Oncogene 2004;23:4921 ^9.
- Zaffaroni N, Pennati M, Colella G, et al. Expression of the anti-apoptotic gene survivin correlates with tax- ol resistance in human ovarian cancer. Cell Mol Life Sci 2002;59:1406 ^12.
- Song Z, Yao X, Wu M. Direct interaction be- tween survivin and Smac/DIABLO is essential for the anti-apoptotic activity of survivin during taxol- induced apoptosis. JBiol Chem 2003;278:23130 ^40.
- Islam A, Kageyama H,Takada N, et al. High expres- sion of Survivin, mapped to 17q25, is significantly associated with poor prognostic factors and promotes cell survival in human neuroblastoma. Oncogene 2000;19:617 ^23.
- Hattori M, Sakamoto H, Satoh K,YamamotoT. DNA demethylase is expressed in ovarian cancers and the expression correlates with demethylation of CpG sites in the promoter region of c-erbB-2 and survivin genes. Cancer Lett 2001;169:155 ^64.
- O'Connor DS, Wall NR, Porter AC, Altieri DC. A p34(cdc2) survival checkpoint in cancer. Cancer Cell 2002;2:43 ^54.
- Mahboubi K, Li F, Plescia J, et al. Interleukin-11up- regulates survivin expression in endothelial cells through a signal transducer and activator of transcrip- tion-3 pathway. Lab Invest 2001;81:327 ^34.
- ShenY, Devgan G, Darnell JE, Bromberg JF. Consti- tutively activated Stat3 protects fibroblasts from se- rum withdrawal and UV-induced apoptosis and antagonizes the proapoptotic effects of activated Stat1. Proc Natl Acad Sci U S A 2001;98:1543 ^8.
- Turkson J, Ryan D, Kim JS, et al. Phosphotyrosyl peptides block Stat3-mediated DNA-binding activity, gene regulation and cell transformation. J Biol Chem 2001;276:45443 ^55.
- Turkson J, Kim JS, Zhang S, et al. Novel peptidomi- metic inhibitors of Stat3 dimerization and biological activity. Mol CancerTher 2004;3:261 ^9.
- Turkson J, Zhang S, Palmer J, et al. Inhibition of con- stitutive signal transducer and activator of transcrip- tion 3 activation by novel platinum complexes with potent antitumor activity. Mol Cancer Ther 2004;3: 1533 ^42.
- Turkson J. STAT proteins as novel targets for cancer drug discovery. Expert Opin Ther Targets 2004;8: 409 ^22.
- Authors
- Gritsko, T., Williams, A., Turkson, J., Kaneko, S., Bowman, T., Huang, M., Nam, S., Eweis, I., Diaz, N., Sullivan, D., Yoder, S., Enkemann, S., Eschrich, S., Lee, J.-H., Beam, C. A., Cheng, J., Minton, S., Muro-Cacho, C. A., & Jove, R.
- Affiliations
- 1Molecular Oncology,
- 2Pathology,
- 3Experimental Therapeutics,
- 4Biostatistics, and
- University of South Florida (US)
- ORCID
- Venue
- Clinical Cancer Research
- Published
- 2006-01-01
- Volume
- 12
- Issue
- 1
- Pages
- 11-19
- ISSN
- 1078-0432 (ISSN-L)
- 1557-3265
- OpenAlex
- W2170090299
- Cited by
- 563
- References
- 52
- Citations by year
- 2026: 9 · 2025: 21 · 2024: 14 · 2023: 33 · 2022: 28 · 2021: 28 · 2020: 23 · 2019: 29 · 2018: 27 · 2017: 33 · 2016: 35 · 2015: 31 · 2014: 35 · 2013: 38 · 2012: 30
- FWCI
- 15.30
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Clinical Cancer Research (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Moffitt Cancer Center
- National Institutes of Health
- National Cancer Institute (R01CA055652, CA 82533, CA-55652, P01CA082533)
- Topics
- Health Sciences › Medicine › Oncology › Cytokine Signaling Pathways and Interactions
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Cell death mechanisms and regulation
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Breast Cancer Treatment Studies
- Keywords
- STAT3 signaling, survivin, breast cancer, apoptosis resistance, STAT3 target genes, inhibitor of apoptosis proteins, chemoresistance, MDA-MB-435S cells, promoter regulation, tumor cell survival
- MeSH terms
- Survivin, Breast Neoplasms, Enzyme Activation, Female, Humans, Image Processing, Computer-Assisted, Immunohistochemistry, Microtubule-Associated Proteins, Neoplasm Proteins, Promoter Regions, Genetic, Blotting, Western, Gene Expression, Gene Expression Regulation, Neoplastic, Apoptosis, In Situ Nick-End Labeling, Oligonucleotide Array Sequence Analysis, Electrophoretic Mobility Shift Assay, Cell Line, Tumor, STAT3 Transcription Factor, Inhibitor of Apoptosis Proteins
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review