ArticleJournal of the National Cancer Institute2015
Augmentation of response to chemotherapy by microRNA-506 through regulation of RAD51 in serous ovarian cancers.
Erratum issuedOpen access · greenAbstract read
In one paragraph
Article in Journal of the National Cancer Institute, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 75 papers, 3 of them syntheses that pooled it.
0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 3 pooled it
5.9field-weighted citation impact, top 3% of its field
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
75 citing papers in PubMed, 3 syntheses or guidelines pooled it, 124 citations in OpenAlex.
- Prognostic value of micro-RNA in ovarian cancer: a systematic review and meta-analysis.Frontiers in oncology · 2025Pooled it
- Tumor Immune Microenvironment and Its Related miRNAs in Tumor Progression.Frontiers in immunology · 2021Pooled it
- Is ovarian cancer a targetable disease? A systematic review and meta-analysis and genomic data investigation.Oncotarget · 2016Pooled it
- Role of the MDM2/p53 axis in regulating cisplatin response in tumor cells.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Review
- Article
- Exploiting synthetic lethality in epithelial ovarian cancer: multi-dimensional approaches beyond DNA damage repair.Molecular cancer · 2026Review
- Review
- Overexpression of miR-124 enhances the therapeutic benefit of TMZ treatment in the orthotopic GBM mice model by inhibition of DNA damage repair.Cell death & disease · 2025Article
- Article
- Therapeutic potential of microRNA-506 in cancer treatment: mechanisms and therapeutic implications.Frontiers in oncology · 2025Review
- Drug resistance in ovarian cancer: from mechanism to clinical trial.Molecular cancer · 2024Review
- Frizzled class receptor 5 contributes to ovarian cancer chemoresistance through aldehyde dehydrogenase 1A1.Cell communication and signaling : CCS · 2024Article
- Novel players in the development of chemoresistance in ovarian cancer: ovarian cancer stem cells, non-coding RNA and nuclear receptors.Cancer drug resistance (Alhambra, Calif.) · 2024Review
- Targeting NEAT1 Affects the Sensitivity to PARPi in Serous Ovarian Cancer by Regulating the Homologous Recombination Repair Pathway.Journal of Cancer · 2024Article
- LncRNA CACClnc promotes chemoresistance of colorectal cancer by modulating alternative splicing of RAD51.Oncogene · 2023Article
- MicroRNA-506 as a tumor suppressor in anaplastic thyroid carcinoma by regulation of WNT and NOTCH signaling pathways.Iranian journal of basic medical sciences · 2023Article
- Quercetin and Isorhamnetin Reduce Benzo[a]pyrene-Induced Genotoxicity by Inducing RAD51 Expression through Downregulation of miR-34a.International journal of molecular sciences · 2022Article
- Bioactive cytomembrane@poly(citrate-peptide)-miRNA365 nanoplatform with immune escape and homologous targeting for colon cancer therapy.Materials today. Bio · 2022Article
- Epithelial-mesenchymal transition: The history, regulatory mechanism, and cancer therapeutic opportunities.MedComm · 2022Review
- Interactions between miRNAs and Double-Strand Breaks DNA Repair Genes, Pursuing a Fine-Tuning of Repair.International journal of molecular sciences · 2022Review
15 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
- Erratum issuedCorrigendum.2017
- Erratum issuedCorrigendum.2019
Authors and funding
20 authors at 5 institutions in 4 countries.
Guoyan Liu: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Da Yang: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Rajesha Rupaimoole: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Chad V Pecot: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Yan Sun: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Lingegowda S Mangala: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Xia Li: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Ping Ji: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
David Cogdell: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Limei Hu: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Yingmei Wang: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Cristian Rodriguez-Aguayo: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Gabriel Lopez-Berestein: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Ilya Shmulevich: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Loris De Cecco: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Kexin Chen: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Delia Mezzanzanica: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Fengxia Xue: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Anil K Sood: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM).
Wei Zhang: Departments of Pathology (GL, DY, YS, XL, PJ, DC, LH, WZ), Experimental Therapeutics (CRA, GLB), and Gynecologic Oncology and Reproductive Medicine (RR, LSM, AKS), Division of Cancer Medicine (CVP), Center for RNAi and Non-Coding RNA (RR, CVP, LSM, CRA, GLB, AKS, WZ), the University of Texas MD Anderson Cancer Center, Houston, TX; Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (GL, YW, FX); Department of Pathology (YS) and Epidemiology (KC), Tianjin Medical University Cancer Institute and Hospital, Tianjin, China; Department of Biochemistry and Molecular Biology, State Key Laboratory of Cancer Biology, the Fourth Military Medical University, Xi'an, China (XL); Institute for Systems Biology, Seattle, WA (IS); Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (LDC, DM). wzhang@mdanderson.org.
Tianjin Medical University · CNThe University of Texas MD Anderson Cancer Center · USFondazione IRCCS Istituto Nazionale dei Tumori · ITAir Force Medical University · CNInstitute for Systems Biology · US
Funding
Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8MUNIVERSITY OF TEXAS MD ANDERSON SPORE IN OVARIAN CANCERP50CA083639 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI BAST, ROBERT C · 1999 to 2015
$33.0MTargeting the PI3K Signaling Pathway in Endometrial CarcinomaP50CA098258 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI BODURKA, DIANE · 2003 to 2020
$32.0MTexas Center for Cancer NanomedicineU54CA151668 · NCI · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI FERRARI, MAURO · 2010 to 2014
$12.4MCenter for Systems Analysis of the Cancer RegulomeU24CA143835 · NCI · INSTITUTE FOR SYSTEMS BIOLOGY · PI SHMULEVICH, ILYA · 2009 to 2016
$10.6MTRAINING FOR ACADEMIC ONCOLOGY/HEMATOLOGYT32CA009666 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Michael Davies, Courtney DiNardo · 1994 to 2026
$9.8MNCI NIH HHS CA009666NCI NIH HHS CA016672NCI NIH HHS P50 CA083639NCI NIH HHS P50 CA098258NCI NIH HHS T32 CA009666NCI NIH HHS U24CA143835NCI NIH HHS U54 CA151668
Abstract
backgroundChemoresistance is a major challenge in cancer treatment. miR-506 is a potent inhibitor of the epithelial-to-mesenchymal transition (EMT), which is also associated with chemoresistance. We characterized the role of miR-506 in chemotherapy response in high-grade serous ovarian cancers.
methodsWe used Kaplan-Meier and log-rank methods to analyze the relationship between miR-506 and progression-free and overall survival in The Cancer Genome Atlas (TCGA) (n = 468) and Bagnoli (n = 130) datasets, in vitro experiments to study whether miR-506 is associated with homologous recombination, and response to chemotherapy agents. We used an orthotopic ovarian cancer mouse model (n = 10 per group) to test the effect of miR-506 on cisplatin and PARP inhibitor sensitivity. All statistical tests were two-sided.
resultsMiR-506 was associated with better response to therapy and longer progression-free and overall survival in two independent epithelial ovarian cancer patient cohorts (PFS: high vs low miR-506 expression; Bagnoli: hazard ratio [HR] = 3.06, 95% confidence interval [CI] = 1.90 to 4.70, P < .0001; TCGA: HR = 1.49, 95% CI = 1.00 to 2.25, P = 0.04). MiR-506 sensitized cells to DNA damage through directly targeting the double-strand DNA damage repair gene RAD51. Systemic delivery of miR-506 in 8-12 week old female athymic nude mice statistically significantly augmented the cisplatin and olaparib response (mean tumor weight ± SD, control miRNA plus cisplatin vs miR-506 plus cisplatin: 0.36±0.05g vs 0.07±0.02g, P < .001; control miRNA plus olaparib vs miR-506 plus olaparib: 0.32±0.13g vs 0.05±0.02g, P = .045, respectively), thus recapitulating the clinical observation.
conclusionsMiR-506 is a robust clinical marker for chemotherapy response and survival in serous ovarian cancers and has important therapeutic value in sensitizing cancer cells to chemotherapy.
Indexed as
AnimalsAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, TumorBlotting, WesternCell Line, TumorCisplatinCystadenocarcinoma, SerousDNA DamageDNA, NeoplasmDrug SynergismEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHeLa CellsHumansImmunohistochemistryBiomarkers, TumorCisplatinDNA, NeoplasmMicroRNAsMIRN506 microRNA, humanolaparibPhthalazinesPiperazinesPoly(ADP-ribose) Polymerase InhibitorsRAD51 protein, humanRad51 Recombinase
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