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Wang F, Li Y, Han Y, Zhang Y, Wang H, Wang L, Wang C, Guo M, Li P. PARK2 suppresses the proliferation of high-grade serous ovarian carcinoma via inducing the proteasomal degradation of ZNF703. Med Oncol 2024; 41:207. [PMID: 39043895 DOI: 10.1007/s12032-024-02395-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 04/24/2024] [Indexed: 07/25/2024]
Abstract
High-grade serous ovarian cancer (HGSC) is an aggressive disease with poor prognosis. The oncoprotein ZNF703 is implicated in driving HGSC pathogenesis, but factors regulating its abundance remain unclear. In this study, we aim to investigate the potential connection between ZNF703 dysregulation and ubiquitin-mediated protein degradation in HGSC. Bioinformatics prediction was performed using BioGRID database. HGSC representative cell lines were utilized for in vitro and in vivo studies. Results showed that ZNF703 protein was stabilized upon proteasome inhibition, suggesting a regulation via ubiquitination. The ubiquitin E3 ligase PARK2 was found to interact with ZNF703 in a dose-dependent manner, promoting its polyubiquitination and subsequent proteasomal degradation. Re-expression of PARK2 in HGSC cells led to reduced ZNF703 levels together with decreased Cyclin D1/E1 abundance and G1 cell cycle arrest. ZNF703 overexpression alone increased S phase cells, Cyclin D1/E1 levels, and xenograft tumor growth, while co-expression with PARK2 mitigated these oncogenic effects. Collectively, our findings identify ZNF703 as a bona fide substrate of PARK2, reveal a tumor suppressive function for PARK2 in attenuating ZNF703-mediated G1/S transition and HGSC growth through instigating its degradation. This study elucidates a pivotal PARK2-ZNF703 axis with therapeutic implications for targeted intervention in HGSC.
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Affiliation(s)
- Fangfang Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, Heilongjiang, China
- Department of Obstetrics and Gynecology, The Sixth Affiliated Hospital of Harbin Medical University, Harbin, 152000, Heilongjiang, China
| | - Yan Li
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, Heilongjiang, China
| | - Yimin Han
- Department of Obstetrics and Gynecology, The Sixth Affiliated Hospital of Harbin Medical University, Harbin, 152000, Heilongjiang, China
| | - Yongjian Zhang
- Department of Obstetrics and Gynecology, The Sixth Affiliated Hospital of Harbin Medical University, Harbin, 152000, Heilongjiang, China
| | - Huan Wang
- Department of Obstetrics and Gynecology, The Sixth Affiliated Hospital of Harbin Medical University, Harbin, 152000, Heilongjiang, China
| | - Lingling Wang
- Department of Diagnostic Ultrasound, The Sixth Affiliated Hospital of Harbin Medical University, Harbin, 152000, Heilongjiang, China
| | - Chao Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, Heilongjiang, China
| | - Man Guo
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, Heilongjiang, China
| | - Peiling Li
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, Heilongjiang, China.
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Henri JL, Nakhjavani M, McCoombe S, Shigdar S. Cytotoxic effects of aptamer-doxorubicin conjugates in an ovarian cancer cell line. Biochimie 2023; 204:108-117. [PMID: 36155804 DOI: 10.1016/j.biochi.2022.09.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/22/2022] [Accepted: 09/05/2022] [Indexed: 01/12/2023]
Abstract
Despite medical advances in treatment strategies over the past 30-years, epithelial ovarian cancer (EOC) continues to be defined by poor patient survival rates and aggressive, drug resistant relapse. Traditional approaches to cancer chemotherapy are typically limited by severe off-target effects on healthy tissue and aggressive drug-resistant recurrence. Recent shifts towards targeted therapies offer the possibility of circumventing the obstacles experienced by these treatments. While antibodies are the pioneering agents in such targeted therapies, several intrinsic characteristics of antibodies limits their clinical translation and efficacy. In contrast, oligonucleotide chemical antibodies, known as aptamers, are ideal for this application given their small size and lack of immunogenicity. This study explored the efficacy of a DNA aptamer, designed to target a well-established cancer biomarker, EpCAM, to deliver a chemotherapeutic drug. The results from this study support evidence that EpCAM aptamers can bind to epithelial ovarian cancer; and offers a valid alternative as a targeting ligand with tuneable specificity and sensitivity. It also supports the growing body of evidence that aptamers show great potential for application-specific, post-SELEX engineering through rational modifications. Through in vitro assays, these aptamers demonstrated cytotoxicity in both monolayer and tumoursphere assays, as well as in tumourigenic enriching assays. Further experimentation based on the results achieved in this project might aid in the development of novel cancer therapeutics and guide the novel designs of drugs for targeted drug delivery.
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Affiliation(s)
- Justin L Henri
- School of Medicine, Deakin University, Geelong, VIC, 3220, Australia
| | - Maryam Nakhjavani
- School of Medicine, Deakin University, Geelong, VIC, 3220, Australia; Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, Geelong, VIC, 3220, Australia
| | - Scott McCoombe
- Medical School, The University of Western Australia, Perth, WA, 6009, Australia
| | - Sarah Shigdar
- School of Medicine, Deakin University, Geelong, VIC, 3220, Australia; Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, Geelong, VIC, 3220, Australia.
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3
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Miaskowski C, Levine JD, Paul SM, Cooper B, Abrams G, Topp K, Cheung S, Henderson-Sabes J, Conley YP, Snowberg K, Alfaro E, Quinn M, Kober KM. Similarities in the Neuropathy Phenotype of Cancer Survivors Who Received Different Classes of Chemotherapy Drugs. THE JOURNAL OF PAIN 2022; 23:1604-1615. [PMID: 35533976 DOI: 10.1016/j.jpain.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/13/2022] [Accepted: 04/16/2022] [Indexed: 10/18/2022]
Abstract
With the advent of platinum and taxane compounds used as single agents or in combination regimens, survival rates for some of the most common cancers have improved substantially. However, information on differences in the chemotherapy-induced peripheral neuropathy (CIPN) phenotype among single and combination regimens is limited. Study's purposes were to evaluate for differences in demographic and clinical characteristics; subjective and objective measures of CIPN; as well as the severity of common symptoms and quality of life among survivors who received platinum- (n = 95), taxane- (n = 200), or platinum and taxane-containing (n = 131) regimens. Patients completed self-report questionnaires (ie, duration of CIPN, pain intensity, pain qualities, pain interference) and underwent a physical examination that evaluated light touch, pain, and cold sensations and balance. For most of the subjective and objective measures of CIPN, as well as symptom severity and quality of life scores, no differences were found among the 3 chemotherapy groups. In all 3 chemotherapy treatment groups, CIPN was a painful, small fiber, and length dependent neuropathy. These findings support the hypothesis that CIPN induced by different classes of chemotherapy, as single agents or in combination, produce a similar CIPN phenotype which raises the possibility that CIPN induced by diverse chemotherapy protocols has the same underlying mechanism. PERSPECTIVE: In this study, that compared patients who received only platinum, only taxane, or both platinum and taxane containing regimens, no differences were found among the 3 groups in the CIPN phenotype. Findings raise the possibility that CIPN induced by diverse chemotherapy protocols has the same underlying mechanism.
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Affiliation(s)
- Christine Miaskowski
- School of Medicine, University of California, San Francisco, California; School of Nursing, University of California, San Francisco, California.
| | - Jon D Levine
- School of Medicine, University of California, San Francisco, California
| | - Steven M Paul
- School of Nursing, University of California, San Francisco, California
| | - Bruce Cooper
- School of Nursing, University of California, San Francisco, California
| | - Gary Abrams
- School of Medicine, University of California, San Francisco, California
| | - Kimberly Topp
- School of Medicine, University of California, San Francisco, California
| | - Steven Cheung
- School of Medicine, University of California, San Francisco, California
| | | | - Yvette P Conley
- School of Nursing, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Karin Snowberg
- School of Nursing, University of California, San Francisco, California
| | - Emely Alfaro
- Adult Infusion Services, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California
| | - Marisa Quinn
- Adult Infusion Services, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California
| | - Kord M Kober
- School of Nursing, University of California, San Francisco, California
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4
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The Profile of MicroRNA Expression and Potential Role in the Regulation of Drug-Resistant Genes in Doxorubicin and Topotecan Resistant Ovarian Cancer Cell Lines. Int J Mol Sci 2022; 23:ijms23105846. [PMID: 35628654 PMCID: PMC9144982 DOI: 10.3390/ijms23105846] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 12/09/2022] Open
Abstract
Epithelial ovarian cancer has the highest mortality among all gynecological malignancies. The main reasons for high mortality are late diagnosis and development of resistance to chemotherapy. Resistance to chemotherapeutic drugs can result from altered expression of drug-resistance genes regulated by miRNA. The main goal of our study was to detect differences in miRNA expression levels in two doxorubicin (DOX)- and two topotecan (TOP)-resistant variants of the A2780 drug-sensitive ovarian cancer cell line by miRNA microarray. The next aim was to recognize miRNAs as factors responsible for the regulation of drug-resistance genes. We observed altered expression of 28 miRNA that may be related to drug resistance. The upregulation of miR-125b-5p and miR-935 and downregulation of miR-218-5p was observed in both DOX-resistant cell lines. In both TOP-resistant cell lines, we noted the overexpression of miR-99a-5p, miR-100-5p, miR-125b-5p, and miR-125b-2-3p and decreased expression of miR-551b-3p, miR-551b-5p, and miR-383-5p. Analysis of the targets suggested that expression of important drug-resistant genes such as the collagen type I alpha 2 chain (COL1A2), protein Tyrosine Phosphatase Receptor Type K (PTPRK), receptor tyrosine kinase—EPHA7, Roundabout Guidance Receptor 2 (ROBO2), myristoylated alanine-rich C-kinase substrate (MARCK), and the ATP-binding cassette subfamily G member 2 (ABCG2) can be regulated by miRNA.
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Nowacka M, Ginter-Matuszewska B, Świerczewska M, Sterzyńska K, Nowicki M, Januchowski R. Effect of ALDH1A1 Gene Knockout on Drug Resistance in Paclitaxel and Topotecan Resistant Human Ovarian Cancer Cell Lines in 2D and 3D Model. Int J Mol Sci 2022; 23:3036. [PMID: 35328460 PMCID: PMC8950618 DOI: 10.3390/ijms23063036] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/02/2022] [Accepted: 03/08/2022] [Indexed: 02/07/2023] Open
Abstract
Ovarian cancer is the most common cause of gynecological cancer death. Cancer Stem Cells (CSCs) characterized by drug transporters and extracellular matrix (ECM) molecules expression are responsible for drug resistance development. The goal of our study was to examine the role of aldehyde dehydrogenase 1A1 (ALDH1A1) expression in paclitaxel (PAC) and topotecan (TOP) resistant ovarian cancer cell lines. In both cell lines, we knocked out the ALDH1A1 gene using the CRISPR/Cas9 technique. Additionally, we derived an ALDH1A1 positive TOP-resistant cell line with ALDH1A1 expression in all cells via clonal selection. The effect of ALDH1A1 gene knockout or clonal selection on the expression of ALDH1A1, drug transporters (P-gp and BCRP), and ECM (COL3A1) was determined by Q-PCR, Western blot and immunofluorescence. Using MTT assay, we compared drug resistance in two-dimensional (2D) and three-dimensional (3D) cell culture conditions. We did not observe any effect of ALDH1A1 gene knockout on MDR1/P-gp expression and drug resistance in the PAC-resistant cell line. The knockout of ALDH1A1 in the TOP-resistant cell line resulted in a moderate decrease of BCRP and COL3A1 expression and weakened TOP resistance. The clonal selection of ALDH1A1 cells resulted in very strong downregulation of BCPR and COL3A1 expression and overexpression of MDR1/P-gp. This finally resulted in decreased resistance to TOP but increased resistance to PAC. All spheroids were more resistant than cells growing as monolayers, but the resistance mechanism differs. The spheroids' resistance may result from the presence of cell zones with different proliferation paces, the density of the spheroid, ECM expression, and drug capacity to diffuse into the spheroid.
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Affiliation(s)
- Marta Nowacka
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznan, Poland; (M.Ś.); (K.S.); (M.N.)
| | - Barbara Ginter-Matuszewska
- Department of Infectious Diseases, Hepatology and Acquired Immunodeficiency, Poznan University of Medical Sciences, 61-003 Poznan, Poland;
| | - Monika Świerczewska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznan, Poland; (M.Ś.); (K.S.); (M.N.)
| | - Karolina Sterzyńska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznan, Poland; (M.Ś.); (K.S.); (M.N.)
| | - Michał Nowicki
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznan, Poland; (M.Ś.); (K.S.); (M.N.)
| | - Radosław Januchowski
- Department of Anatomy and Histology, Collegium Medicum, University of Zielona Gora, Zyty 28 St., 65-046 Zielona Gora, Poland;
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Villarreal-González RV, González-Díaz SN, Vidal-Gutiérrez O, Zayas-Villanueva OA, Solís-Lara H, Santos-Fernández WJ, Casas-Murillo CA, López-Méndez A. Complete metabolic response after carboplatin desensitization in Peritoneal Carcinomatosis. J Oncol Pharm Pract 2022; 28:1441-1445. [PMID: 35119322 DOI: 10.1177/10781552221074975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION High-grade serous primary peritoneal cancer is highly sensitive to platinum-based chemotherapy with response rates above 80%. Incidence of immediate hypersensitivity reactions to carboplatin is estimated to be between 15% and 20%, usually seen after a mean of 6-8 infusions, with patients developing moderate to severe reactions. CASE REPORT A 62-year-old female patient with stage IIIC primary high-grade serous carcinoma of the peritoneum was diagnosed and chemotherapy with carboplatin and Paclitaxel was indicated by the oncology service and patient shows response. At 6 months the patient returns, a new PET/CT reports progression of the disease. Carboplatin/paclitaxel cycles are restarted and in the eight cycle of carboplatin within 40 min of administration, she presented severe anaphylaxis with skin, pulmonary, cardiac and atypical symptoms. Infusion is suspended and intramuscular epinephrine with hydrocortisone and chlorphenamine are administered resolving symptoms. MANAGEMENT AND OUTCOME Intradermal skin test with carboplatin at the concentration of 10 mg / ml (dilution 1: 100) was positive. Due to the symptoms presented and to continue the safe reintroduction to carboplatin, a 4 bag 16-step drug desensitization protocol was carried out at a total dose of 620 mg with no hypersensitivity reactions. DISCUSSION Prolonged carboplatin use is associated with an increased incidence of carboplatin-related hypersensitivity reactions. And in patients that present hypersensitivity reactions, a safe and effective carboplatin desensitization protocol can be carried out to reach the administration of a full dose. Desensitization protocol induces tolerance to a drug temporarily and is dependent on continuous exposure.
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Affiliation(s)
- Rosalaura V Villarreal-González
- Autonomous University of Nuevo León, 103564University Hospital "Dr Jose Eleuterio Gonzalez", Faculty of Medicine, Regional Center of Allergy and Clinical Immunology, Monterrey, Mexico
| | - Sandra N González-Díaz
- Autonomous University of Nuevo León, 103564University Hospital "Dr Jose Eleuterio Gonzalez", Faculty of Medicine, Regional Center of Allergy and Clinical Immunology, Monterrey, Mexico
| | - Oscar Vidal-Gutiérrez
- Autonomous University of Nuevo León, 103564University Hospital "Dr Jose Eleuterio Gonzalez", Oncology Department, Monterrey, Mexico
| | - Omar A Zayas-Villanueva
- Autonomous University of Nuevo León, 103564University Hospital "Dr Jose Eleuterio Gonzalez", Oncology Department, Monterrey, Mexico
| | - Hugo Solís-Lara
- Autonomous University of Nuevo León, University Hospital "Dr Jose Eleuterio González", Radiology Department, Monterrey, Mexico
| | - Wendy J Santos-Fernández
- Autonomous University of Nuevo León, 103564University Hospital "Dr Jose Eleuterio Gonzalez", Faculty of Medicine, Regional Center of Allergy and Clinical Immunology, Monterrey, Mexico
| | - Claudio A Casas-Murillo
- Autonomous University of Nuevo León, University Hospital "Dr Jose Eleuterio González", Radiology Department, Monterrey, Mexico
| | - Alfonso López-Méndez
- Autonomous University of Nuevo León, 103564University Hospital "Dr Jose Eleuterio Gonzalez", Faculty of Medicine, Regional Center of Allergy and Clinical Immunology, Monterrey, Mexico
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7
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The Profile of MicroRNA Expression and Potential Role in the Regulation of Drug-Resistant Genes in Cisplatin- and Paclitaxel-Resistant Ovarian Cancer Cell Lines. Int J Mol Sci 2022; 23:ijms23010526. [PMID: 35008952 PMCID: PMC8745655 DOI: 10.3390/ijms23010526] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/23/2021] [Accepted: 12/30/2021] [Indexed: 02/06/2023] Open
Abstract
Ovarian cancer is the most lethal gynecological malignancy. The high mortality results from late diagnosis and the development of drug resistance. Drug resistance results from changes in the expression of different drug-resistance genes that may be regulated miRNA. The main aim of our study was to detect changes in miRNA expression levels in two cisplatin (CIS) and two paclitaxel (PAC)—resistant variants of the A2780 drug-sensitive ovarian cancer cell line—by miRNA microarray. The next goal was to identify miRNAs responsible for the regulation of drug-resistance genes. We observed changes in the expression of 46 miRNA that may be related to drug resistance. The overexpression of miR-125b-5p, miR-99a-5p, miR-296-3p, and miR-887-3p and downregulation of miR-218-5p, miR-221-3p, and miR-222-3p was observed in both CIS-resistant cell lines. In both PAC-resistant cell lines, we observed the upregulation of miR-221-3p, miR-222-3p, and miR-4485, and decreased expression of miR-551b-3p, miR-551b-5p, and miR-218-5p. Analysis of targets suggest that expression of important drug-resistant genes like protein Tyrosine Phosphatase Receptor Type K (PTPRK), receptor tyrosine kinase—EPHA7, Semaphorin 3A (SEMA3A), or the ATP-binding cassette subfamily B member 1 gene (ABCB1) can be regulated by miRNA.
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8
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Alkhateeb KJ, Crane JE, Sak M, Jorgensen CJ, O'Donnell JP, Zumbar CT, Wozniak JA, Salazar CR, Parwani AV, Lehman NL. Aurora-A kinase is differentially expressed in the nucleus and cytoplasm in normal Müllerian epithelium and benign, borderline and malignant serous ovarian neoplasms. Diagn Pathol 2021; 16:98. [PMID: 34706741 PMCID: PMC8549328 DOI: 10.1186/s13000-021-01158-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 09/25/2021] [Indexed: 11/29/2022] Open
Abstract
Background Aurora-A kinase is important for cellular proliferation and is implicated in the tumorigenesis of several malignancies, including of the ovary. Information regarding the expression patterns of Aurora-A in normal Müllerian epithelium as well as benign, borderline and malignant epithelial ovarian neoplasms is limited. Methods We investigated Aurora-A expression by immunohistochemistry in 15 benign, 19 borderline and 17 malignant ovarian serous tumors, and 16 benign, 8 borderline, and 2 malignant ovarian mucinous tumors. Twelve fimbriae from seven patients served as normal Müllerian epithelium controls. We also examined Aurora-A protein expression by western blot in normal fimbriae and tumor specimens. Results All normal fimbriae (n = 12) showed nuclear but not cytoplasmic Aurora-A immunoreactivity by immunohistochemistry. Benign ovarian tumors also showed strong nuclear Aurora-A immunoreactivity. Forty-eight percent (13/27) of borderline tumors demonstrated nuclear Aurora-A immunoreactivity, while the remainder (52%, 14/27) lacked Aurora-A staining. Nuclear Aurora-A immunoreactivity was absent in all malignant serous tumors, however, 47% (8/17) demonstrated perinuclear cytoplasmic staining. These results were statistically significant when tumor class (benign/borderline/malignant) was compared to immunoreactivity localization or intensity (Fisher Exact Test, p < 0.01). Western blot analysis confirmed the greater nuclear Aurora-A expression in control Müllerian epithelium compared to borderline and malignant tumors. Conclusion Aurora-A kinase is differentially expressed across normal Müllerian epithelium, benign and borderline serous and mucinous ovarian epithelial neoplasms and malignant serous ovarian tumors., with nuclear expression of unphosphorylated Aurora-A being present in normal and benign neoplastic epithelium, and lost in malignant serous neoplasms. Further studies of the possible biological and clinical implications of the loss of nuclear Aurora-A expression in ovarian tumors, and its role in ovarian carcinogenesis are warranted. Supplementary Information The online version contains supplementary material available at 10.1186/s13000-021-01158-4.
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Affiliation(s)
- Khaled J Alkhateeb
- Department of Pathology and Laboratory Medicine, The University of Louisville, Louisville, KY, 40202, USA
| | - Jason E Crane
- Department of Pathology and Laboratory Medicine, Henry Ford Hospital Detroit, Detroit, MI, 48202, USA
| | - Müge Sak
- Department of Pathology and Laboratory Medicine, The University of Louisville, Louisville, KY, 40202, USA.,Department of Biochemistry and Molecular Genetics, The University of Louisville, Louisville, KY, 40202, USA
| | - Caitlin J Jorgensen
- Department of Pathology and Laboratory Medicine, Henry Ford Hospital Detroit, Detroit, MI, 48202, USA
| | - James P O'Donnell
- Department of Pathology and Laboratory Medicine, Henry Ford Hospital Detroit, Detroit, MI, 48202, USA
| | - Cory T Zumbar
- Department of Pathology and Laboratory Medicine, The University of Louisville, Louisville, KY, 40202, USA
| | - Jason A Wozniak
- Department of Pathology and Laboratory Medicine, Henry Ford Hospital Detroit, Detroit, MI, 48202, USA
| | - Clarence R Salazar
- Department of Pathology and Laboratory Medicine, Henry Ford Hospital Detroit, Detroit, MI, 48202, USA
| | - Anil V Parwani
- Department of Pathology, Ohio State University, Columbus, OH, 43210, USA
| | - Norman L Lehman
- Department of Pathology and Laboratory Medicine, The University of Louisville, Louisville, KY, 40202, USA. .,Department of Biochemistry and Molecular Genetics, The University of Louisville, Louisville, KY, 40202, USA. .,Department of Pathology, Wayne State University, Detroit, MI, 48201, USA. .,The Brown Cancer Center, The University of Louisville, Louisville, KY, 40202, USA.
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9
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The oncological outcome of the patients with ovarian clear cell cancer: Platinum-based adjuvant chemotherapy is not suitable. JOURNAL OF SURGERY AND MEDICINE 2021. [DOI: 10.28982/josam.946861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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10
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Pan YF, Liao HH, Qiu J, Jiang YZ, Qi Q, Han SW, Zhao FM, Song PT. Collision carcinoma of endometrial adenocarcinoma and primary serous fallopian tube carcinoma: a case report. J Int Med Res 2021; 48:300060520970878. [PMID: 33203277 PMCID: PMC7682231 DOI: 10.1177/0300060520970878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Collision carcinoma is a rare malignancy that generally occurs in cervical, esophageal, pulmonary, and squamous cell cancers. Few studies have been reported involving endometrial adenocarcinoma and fallopian tube carcinoma. We reported the case of a 58-year-old woman who presented because of irregular vaginal bleeding for more than 1 month. Cervical biopsy suggested moderately differentiated cervical adenocarcinoma, and the patient underwent radical hysterectomy under general anesthesia. However, postoperative pathology and immunohistochemical results indicated a collision tumor comprising endometrial adenocarcinoma (grade I) and primary serous fallopian tube carcinoma. According to the treatment principle of multiple primary tumors, a regimen of paclitaxel combined with carboplatin was administered. The patient also underwent local pelvic radiotherapy to treat lymph node metastasis. One month later, the patient developed brain metastases and died.
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Affiliation(s)
- Yun-Fei Pan
- Department of General Medicine, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, China
| | - Hai-Hong Liao
- Department of Medical Oncology, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, China
| | - Jian Qiu
- Department of Gynaecology and Obstetrics, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, China
| | - Yi-Zhen Jiang
- Department of Medical Oncology, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, China
| | - Quan Qi
- Department of Medical Oncology, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, China
| | - Shu-Wen Han
- Department of Medical Oncology, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, China
| | - Fei-Min Zhao
- Department of General Medicine, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, China
| | - Peng-Tao Song
- Department of Pathology, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, China
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11
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Wojtowicz K, Sterzyńska K, Świerczewska M, Nowicki M, Zabel M, Januchowski R. Piperine Targets Different Drug Resistance Mechanisms in Human Ovarian Cancer Cell Lines Leading to Increased Sensitivity to Cytotoxic Drugs. Int J Mol Sci 2021; 22:ijms22084243. [PMID: 33921897 PMCID: PMC8073496 DOI: 10.3390/ijms22084243] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/13/2021] [Accepted: 04/16/2021] [Indexed: 01/20/2023] Open
Abstract
Our goal was to examine the anticancer effects of piperine against the resistant human ovarian cancer cells and to explore the molecular mechanisms responsible for its anticancer effects. Our study used drug-sensitive ovarian cancer cell line W1 and its sublines resistant to paclitaxel (PAC) and topotecan (TOP). We analyzed the cytotoxic effect of piperine and cytostatic drugs using an MTT assay. The impact of piperine on protein expression was determined by immunofluorescence and Western blot. We also examined its effect on cell proliferation and migration. We noticed a different level of piperine resistance between cell lines. Piperine increases the cytotoxic effect of PAC and TOP in drug-resistant cells. We observed an increase in PTPRK expression correlated with decreased pTYR level after piperine treatment and downregulation of P-gp and BCRP expression. We also noted a decrease in COL3A1 and TGFBI expression in investigated cell lines and increased COL3A1 expression in media from W1PR2 cells. The expression of Ki67 protein and cell proliferation rate decreased after piperine treatment. Piperine markedly inhibited W1TR cell migration. Piperine can be considered a potential anticancer agent that can increase chemotherapy effectiveness in cancer patients.
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Affiliation(s)
- Karolina Wojtowicz
- Department of Histology and Embryology, Poznań University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland; (K.S.); (M.Ś.); (M.N.)
- Correspondence: (K.W.); (R.J.)
| | - Karolina Sterzyńska
- Department of Histology and Embryology, Poznań University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland; (K.S.); (M.Ś.); (M.N.)
| | - Monika Świerczewska
- Department of Histology and Embryology, Poznań University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland; (K.S.); (M.Ś.); (M.N.)
| | - Michał Nowicki
- Department of Histology and Embryology, Poznań University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland; (K.S.); (M.Ś.); (M.N.)
| | - Maciej Zabel
- Department of Anatomy and Histology, Collegium Medicum, University of Zielona Gora, Zyty 28 St., 65-046 Zielona Gora, Poland;
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, T. Chałubińskiego 6a St., 50-368 Wroclaw, Poland
| | - Radosław Januchowski
- Department of Anatomy and Histology, Collegium Medicum, University of Zielona Gora, Zyty 28 St., 65-046 Zielona Gora, Poland;
- Correspondence: (K.W.); (R.J.)
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12
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Delphinidin Increases the Sensitivity of Ovarian Cancer Cell Lines to 3-Bromopyruvate. Int J Mol Sci 2021; 22:ijms22020709. [PMID: 33445795 PMCID: PMC7828231 DOI: 10.3390/ijms22020709] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/05/2021] [Accepted: 01/08/2021] [Indexed: 12/17/2022] Open
Abstract
3-Bromopyruvic acid (3-BP) is a promising anticancer compound. Two ovary cancer (OC) cell lines, PEO1 and SKOV3, showed relatively high sensitivity to 3-BP (half maximal inhibitory concentration (IC50) of 18.7 and 40.5 µM, respectively). However, the further sensitization of OC cells to 3-BP would be desirable. Delphinidin (D) has been reported to be cytotoxic for cancer cell lines. We found that D was the most toxic for PEO1 and SKOV3 cells from among several flavonoids tested. The combined action of 3-BP and D was mostly synergistic in PEO1 cells and mostly weakly antagonistic in SKOV3 cells. The viability of MRC-5 fibroblasts was not affected by both compounds at concentrations of up to 100 µM. The combined action of 3-BP and D decreased the level of ATP and of dihydroethidium (DHE)-detectable reactive oxygen species (ROS), cellular mobility and cell staining with phalloidin and Mitotracker Red in both cell lines but increased the 2’,7’-dichlorofluorescein (DCFDA)-detectable ROS level and decreased the mitochondrial membrane potential and mitochondrial mass only in PEO1 cells. The glutathione level was increased by 3-BP+D only in SKOV3 cells. These differences may contribute to the lower sensitivity of SKOV3 cells to 3-BP+D. Our results point to the possibility of sensitization of at least some OC cells to 3-BP by D.
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13
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Liu R, Yuan C, Feng Y, Qian J, Huang X, Chen Q, Zhou S, Ding Y, Zhai B, Mei W, Yao L. Microwave-assisted synthesis of ruthenium(ii) complexes containing levofloxacin-induced G2/M phase arrest by triggering DNA damage. RSC Adv 2021; 11:4444-4453. [PMID: 35424377 PMCID: PMC8694345 DOI: 10.1039/d0ra09418h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 12/18/2020] [Indexed: 12/24/2022] Open
Abstract
Ru(ii) complexes have attracted increasing attention as promising antitumor agents for their relatively low toxicity, high affinity to DNA molecules, and correlation with multiple targets. Meanwhile, quinolones are synthetic antibacterial agents widely used in the clinical practice. In this paper, two novel Ru(ii) complexes coordinated by levofloxacin (LOFLX), [Ru(bpy)2(LOFLX)]·2ClO4 (1), and [Ru(dmbpy)2(LOFLX)]·2ClO4 (2) (bpy = 2,2′-bipyridine, dmbpy = 4,4′-dimethyl-2,2′-bipyridine) were synthesized with high efficiency under microwave irradiation and characterized by ESI-MS, 1H NMR, and 13C NMR. The binding behavior of these complexes with double-strand calf thymus DNA(CT-DNA) was investigated using spectroscopy, molecular docking, and density functional theory calculations. Results showed that 2 exhibited higher binding affinity than 1 and LOFLX. Further studies showed that 2 could induce the G2/M phase arrest of A549 cells via DNA damage. In summary, these results indicated that 2 could be developed as a potential anticancer agent in treatment of lung cancer through the induction of cell cycle arrest at G2/M phase by triggering DNA damage. This study showed that levofloxacin-based ruthenium(ii) complex 2 effectively inhibited the growth of A549 cells by inducing G2/M phase arrest through triggering DNA damage.![]()
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Affiliation(s)
- Ruotong Liu
- The First Affiliation Hospital of Guangdong Pharmaceutical University
- Guangzhou 510062
- China
- School of Pharmacy
- Guangdong Pharmaceutical University
| | - Chanling Yuan
- School of Pharmacy
- Guangdong Pharmaceutical University
- Guangzhou 510006
- China
| | - Yin Feng
- The First Affiliation Hospital of Guangdong Pharmaceutical University
- Guangzhou 510062
- China
| | - Jiayi Qian
- School of Pharmacy
- Guangdong Pharmaceutical University
- Guangzhou 510006
- China
| | - Xiaoting Huang
- School of Pharmacy
- Guangdong Pharmaceutical University
- Guangzhou 510006
- China
| | - Qiutong Chen
- School of Politics and Public Administration
- South China Normal University
- Guangzhou
- China
| | - Shuyuan Zhou
- Guangdong Province Engineering Technology Centre for Molecular Probe and Bio-Medical Imaging
- Guangzhou 510006
- China
| | - Yin Ding
- The First Affiliation Hospital of Guangdong Pharmaceutical University
- Guangzhou 510062
- China
| | - Bingbing Zhai
- School of Pharmacy
- Guangdong Pharmaceutical University
- Guangzhou 510006
- China
| | - Wenjie Mei
- School of Pharmacy
- Guangdong Pharmaceutical University
- Guangzhou 510006
- China
- Guangdong Province Engineering Technology Centre for Molecular Probe and Bio-Medical Imaging
| | - Liangzhong Yao
- The First Affiliation Hospital of Guangdong Pharmaceutical University
- Guangzhou 510062
- China
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14
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Patterns of diaphragm involvement in stage 3B/3C ovarian-tubal-peritoneal epithelial cancer patients and survival outcomes. Arch Gynecol Obstet 2020; 303:241-248. [PMID: 32989507 DOI: 10.1007/s00404-020-05802-0] [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: 02/17/2020] [Accepted: 09/16/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Demonstrate survival outcomes of stage 3B/3C ovarian-tubal-peritoneal epithelial cancer patients who had metastases on diaphragm. METHODS 141 patients who had undergone diaphragm surgery as a part of primary cytoreductive surgery procedures performed for stage 3B and 3C ovarian-tubal-peritoneal epithelial cancers were reviewed retrospectively. Patients who were administered neoadjuvant chemotherapy and patients who were suboptimally cytoreduced were not included to the study. RESULTS Median follow-up time was 42 months. Median overall survival of the patients who underwent diaphragm full-thickness resection (n = 18) because of tumors infiltrating diaphragm muscle was 40 months. Median overall survival of the patients who did not have a transdiaphragmatic thoracotomy (n = 113) was 77 months. Patients who underwent a willful full-thickness diaphragm resection because of tumors invading diaphragm muscle had significantly shorter survival compared with patients who did not have a transdiaphragmatic thoracotomy (p = 0.033). Seven (38.9%) of the 18 patients who underwent diaphragm full-thickness resection developed a recurrence in thorax. Twelve (9.8%) of the remaining 123 patients developed a recurrence in thorax. Patients who underwent full-thickness diaphragm resection because of tumors infiltrating diaphragm muscle developed recurrence in the thorax more frequently (p = 0.001). CONCLUSIONS Diaphragm muscle involvement is a predictor of thorax recurrences and worse survival outcomes in stage 3B and 3C ovarian-tubal-peritoneal epithelial cancers. Thus, this should be considered when selecting appropriate adjuvant treatment and route of administration (intravenous/intraperitoneal) in patients who had diaphragm implants infiltrating diaphragm muscle.
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15
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Lertkhachonsuk AA, Suprasert P, Manchana T, Kittisiam T, Kantathavorn N, Chansoon T, Khunamornpong S, Pohthipornthawat N, Tangjitgamol S, Luasiripanthu T, Teerapakpinyo C, Shuangshoti S, Iemwimangsa N, Chantratita W. Prevalence of Tissue BRCA Gene Mutation in Ovarian, Fallopian Tube, and Primary Peritoneal Cancers: A Multi-Institutional Study. Asian Pac J Cancer Prev 2020; 21:2381-2388. [PMID: 32856869 PMCID: PMC7771940 DOI: 10.31557/apjcp.2020.21.8.2381] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 08/10/2020] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Ovarian, fallopian tube, or primary peritoneal cancer patients with BRCA gene mutation have enhanced sensitivity to platinum-based regimens and PARP inhibitors. However, the knowledge regarding BRCA mutation in Thai patients is limited. This study aimed at identifying the prevalence and characteristics of somatic and germline BRCA 1 and 2 mutations in Thai patients with these cancers. MATERIALS AND METHODS The paraffin blocks of tumors with histology of high grade serous, high grade endometrioid, or clear cell carcinoma obtained between June 2016 and December 2017 were analyzedto evaluate BRCA mutation using next-generation sequencing system. Blood or normal tissue paraffin blocks of positive patients were further tested for germline BRCA mutation. RESULTS Tissue paraffin blocks of 178 patients were collected but only 139 were analyzed. Positive BRCA mutation was identified in 24 patients (17.3%): BRCA1 in 13 cases, BRCA2 in 10 cases, and BRCA1 and 2 in the rest one. Germline mutation study in blood or normal tissue in 23 positive patients revealed BRCA mutation in 14 cases, BRCA1 in 8 cases and BRCA 2 in 6 cases. Overall, the prevalence of somatic and germline mutation was 6.5% (9 out of 138 patients) and 8.7% (14 out of 138 patients), respectively. The most common histology associated with BRCA mutation was high grade serous cancer (27.3%). No significant difference was found between patients with or without BRCA mutation in terms of stage, outcome, platinum status, and survival outcome. CONCLUSION BRCA mutation was demonstrated in less than 10% of Thai ovarian cancer patients. Higher rate of mutation was found in high grade serous cancer. .
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Affiliation(s)
- Arb-Aroon Lertkhachonsuk
- Division of Gynecologic Oncology, Department of Obstetrics and Gynaecology, Faculty of Medicine, Ramathibody Hospital, Mahidol University Bangkok, Thailand.
| | - Prapaporn Suprasert
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | - Tarinee Manchana
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand.
| | - Thannaporn Kittisiam
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology. Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand.
| | - Nuttavut Kantathavorn
- Faculty of Medicine and Public Health, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand.
- Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand.
| | - Tharintorn Chansoon
- Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
| | - Surapan Khunamornpong
- Department of Pathology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | - Natkrita Pohthipornthawat
- Division of Gynecologic Pathology and Cytology, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand.
| | - Siriwan Tangjitgamol
- Department of Anatomical Pathology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand.
| | - Taksa Luasiripanthu
- Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand.
| | - Chinachote Teerapakpinyo
- Chulalongkorn GenePRO Center, Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
| | - Shanop Shuangshoti
- Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
| | - Nareenart Iemwimangsa
- Center for Medical Genomics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
| | - Wasun Chantratita
- Center for Medical Genomics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
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16
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Levy T, Migdan Z, Aleohin N, Ben-Shem, Peled O, Tal O, Elyashiv O. Retroperitoneal lymph node recurrence of epithelial ovarian cancer: Prognostic factors and treatment outcome. Gynecol Oncol 2020; 157:392-397. [PMID: 32151375 DOI: 10.1016/j.ygyno.2020.02.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 02/14/2020] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To evaluate the treatment outcome and survival of patients with epithelial ovarian cancer recurrence isolated to the retroperitoneal lymph nodes compared to intraperitoneal spread. METHODS A retrospective cohort study including women with recurrence of epithelial ovarian, cancer, who were treated at a single medical center, between 2000 and 2015. Patients were classified into three groups according to the site of recurrence: intraperitoneal only, retroperitoneal lymph nodes only, and both. Response to treatment was assessed by the RECIST criteria. RESULTS Out of 135 patients in our cohort, 66 were diagnosed with intraperitoneal recurrence, 30 with retroperitoneal lymph node recurrence and 39 with combined site recurrence. The clinical, pathological and surgical characteristics were similar among all groups, besides CA-125 which was significantly lower in the retroperitoneal recurrence group at diagnosis, end of treatment and recurrence. The median follow-up period was 45.8 months. Overall survival (OS) and post relapse survival (PRS) were significantly higher in the retroperitoneal recurrence group vs. the intraperitoneal and combined site recurrence groups. (OS - 93.07, 47.9 and 41.7 months, respectively, p < .001, PRS - 68.57, 29.67 and 19.7 months, respectively, p < .001). On cox's regression analysis, retroperitoneal recurrence was found to be an independent prognostic factor for survival. CONCLUSIONS The site of recurrence has significant prognostic value regarding PRS and OS. Patients with recurrence limited to the retroperitoneal lymph nodes have a favourable prognosis with median survival longer than 5 years.
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Affiliation(s)
- T Levy
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Z Migdan
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - N Aleohin
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ben-Shem
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - O Peled
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - O Tal
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - O Elyashiv
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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17
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Zhang X, Yang X, Chen M, Zheng S, Li J, Lin S, Wang X. ST3Gal3 confers paclitaxel‑mediated chemoresistance in ovarian cancer cells by attenuating caspase‑8/3 signaling. Mol Med Rep 2019; 20:4499-4506. [PMID: 31702036 PMCID: PMC6797938 DOI: 10.3892/mmr.2019.10712] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 08/08/2019] [Indexed: 12/14/2022] Open
Abstract
The aberrant expression of sialyltransferase has a role in cell differentiation, neoplastic transformation and the progression of various types of cancer. Our previous studies have shown that high expression of β-galactoside-α2,3-sialyltransferase III (ST3Gal3) in the metastatic ovarian cancer cell line HO8910PM attenuated cisplatin-induced apoptosis. The present study demonstrated that paclitaxel-induced chemoresistance in ovarian cancer cells upregulated the expression of ST3Gal3 and reduced the activity of caspase-8/3. The results of the present study revealed that the endogenous levels of ST3Gal3 mRNA and protein were significantly higher in HO8910PM cells compared with SKOV3 cells. A higher expression of ST3Gal3 was correlated with an increased resistance to paclitaxel, while the downregulation of ST3Gal3 resulted in paclitaxel-induced apoptosis. Paclitaxel upregulated ST3Gal3 expression at the mRNA and protein levels in HO8910PM cells, but not in SKOV3 cells. Silencing of ST3Gal3 by small interfering RNA reversed these effects and increased the protein levels of caspase-8/3, which may contribute to paclitaxel-induced apoptosis. The results of the present study suggested that ST3Gal3 was a target for paclitaxel-related resistance during ovarian cancer chemotherapy.
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Affiliation(s)
- Xian Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510630, P.R. China
| | - Xinying Yang
- Guangdong Second People's Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Ming Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510630, P.R. China
| | - Shaolie Zheng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510630, P.R. China
| | - Jinyuan Li
- Institute of Clinical Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510630, P.R. China
| | - Shaoqiang Lin
- Institute of Clinical Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510630, P.R. China
| | - Xiaoyu Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510630, P.R. China
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18
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Buskmiller C, Cline B, Xynos F. Medical diligence uncovers fallopian tube cancer after abnormal Pap test. BMJ Case Rep 2019; 12:12/7/e229762. [PMID: 31345832 DOI: 10.1136/bcr-2019-229762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
The fallopian tube has received attention as an origin of high-grade pelvic malignancies. This is a case of bilateral fallopian tube cancer discovered after an abnormal Pap test. A 62-year-old woman with a history of one term delivery had atypical glandular cells on a Pap test. She had an unsatisfactory colposcopy and a normal transvaginal ultrasound. A loop electrode excision procedure and hysteroscopy with dilation and curettage revealed atypical glandular cells concentrated in floating balls. CA-125 was 10 U/mL. A robotic hysterectomy revealed histopathological stage IIIA serous carcinoma arising from both fallopian tubes. She received six cycles of carboplatin and paclitaxel. After chemotherapy, she has no evidence of disease at 5 years. Fallopian tube carcinoma is a differential diagnosis of abnormal glandular cells on a Pap test. Diagnosis by systematic pursuit of abnormal tests can lead to successful treatment of a small disease burden.
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Affiliation(s)
- Cara Buskmiller
- Obstetrics, Gynecology, and Women's Health, Saint Louis University, St Louis, Missouri, USA
| | - Brittany Cline
- School of Medicine, Saint Louis University, St Louis, Missouri, USA
| | - Francisco Xynos
- Obstetrics, Gynecology, and Women's Health, Saint Louis University, St Louis, Missouri, USA
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19
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Tiet P, Li J, Abidi W, Mooney R, Flores L, Aramburo S, Batalla-Covello J, Gonzaga J, Tsaturyan L, Kang Y, Cornejo YR, Dellinger T, Han E, Aboody KS, Berlin JM. Silica Coated Paclitaxel Nanocrystals Enable Neural Stem Cell Loading For Treatment of Ovarian Cancer. Bioconjug Chem 2019; 30:1415-1424. [PMID: 30835443 DOI: 10.1021/acs.bioconjchem.9b00160] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Ovarian cancer is commonly diagnosed only after it has metastasized to the abdominal cavity (stage III). While the current standard of care of intraperitoneal (IP) administration of cisplatin and paclitaxel (PTX) combination chemotherapy has benefit, patient 5-year survival rates are low and have not significantly improved in the past decade. The ability to target chemotherapy selectively to ovarian tumors while sparing normal tissue would improve efficacy and decrease toxicities. We have previously shown that cisplatin-loaded nanoparticles (NPs) loaded within neural stem cells (NSCs) are selectively delivered to ovarian tumors in the abdominal cavity following IP injection, with no evidence of localization to normal tissue. Here we extended the capabilities of this system to also include PTX delivery. NPs that will be loaded into NSCs must contain a high amount of drug by weight but constrain the release of the drug such that the NSCs are viable after loading and can successfully migrate to tumors. We developed silica coated PTX nanocrystals (Si[PTX-NC]) meeting these requirements. Si[PTX-NC] were more effective than uncoated PTX-NC or Abraxane for loading NSCs with PTX. NSCs loaded with Si[PTX-NC] maintained their migratory ability and, for low dose PTX, were more effective than free PTX-NC or Si[PTX-NC] at killing ovarian tumors in vivo. This work demonstrates that NSC/NP delivery is a platform technology amenable to delivering different therapeutics and enables the pursuit of NSC/NP targeted delivery of the entire preferred chemotherapy regimen for ovarian cancer. It also describes efficient silica coating chemistry for PTX nanocrystals that may have applications beyond our focus on NSC transport.
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20
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Azcona PL, Montiel Schneider MG, Grünhut M, Lassalle VL. Stimuli-responsive nanotheranostics intended for oncological diseases: in vitro evaluation of their target, diagnostic and drug release capabilities. NEW J CHEM 2019. [DOI: 10.1039/c8nj05289a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work reports an overview of required in vitro assays to evaluate nanotheranostics applications.
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Affiliation(s)
- Pamela Liliana Azcona
- INQUISUR
- Departamento de Química
- Universidad Nacional del Sur (UNS)-CONICET
- 8000 Bahía Blanca
- Argentina
| | | | - Marcos Grünhut
- INQUISUR
- Departamento de Química
- Universidad Nacional del Sur (UNS)-CONICET
- 8000 Bahía Blanca
- Argentina
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21
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De Donato M, Righino B, Filippetti F, Battaglia A, Petrillo M, Pirolli D, Scambia G, De Rosa MC, Gallo D. Identification and antitumor activity of a novel inhibitor of the NIMA-related kinase NEK6. Sci Rep 2018; 8:16047. [PMID: 30375481 PMCID: PMC6207720 DOI: 10.1038/s41598-018-34471-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 10/12/2018] [Indexed: 12/29/2022] Open
Abstract
The NIMA (never in mitosis, gene A)-related kinase-6 (NEK6), which is implicated in cell cycle control and plays significant roles in tumorigenesis, is an attractive target for the development of novel anti-cancer drugs. Here we describe the discovery of a potent ATP site-directed inhibitor of NEK6 identified by virtual screening, adopting both structure- and ligand-based techniques. Using a homology-built model of NEK6 as well as the pharmacophoric features of known NEK6 inhibitors we identified novel binding scaffolds. Twenty-five compounds from the top ranking hits were subjected to in vitro kinase assays. The best compound, i.e. compound 8 ((5Z)-2-hydroxy-4-methyl-6-oxo-5-[(5-phenylfuran-2-yl)methylidene]-5,6-dihydropyridine-3-carbonitrile), was able to inhibit NEK6 with low micromolar IC50 value, also displaying antiproliferative activity against a panel of human cancer cell lines. Our results suggest that the identified inhibitor can be used as lead candidate for the development of novel anti-cancer agents, thus opening the possibility of new therapeutic strategies.
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Affiliation(s)
- Marta De Donato
- Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Woman and Child Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Benedetta Righino
- Institute of Biochemistry and Clinical Biochemistry - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Flavia Filippetti
- Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Woman and Child Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Alessandra Battaglia
- Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Petrillo
- Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy.,Gynecologic and Obstetric Clinic, Department of Clinical and Experimental Medicine, University of Sassari, Sassari, Italy
| | - Davide Pirolli
- Institute of Chemistry of Molecular Recognition (ICRM) - CNR, Rome, Italy
| | - Giovanni Scambia
- Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Woman and Child Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | | | - Daniela Gallo
- Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Woman and Child Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
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22
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Sterzyńska K, Klejewski A, Wojtowicz K, Świerczewska M, Nowicki M, Brązert J, Januchowski R. Myotilin, a New Topotecan Resistant Protein in Ovarian Cancer Cell Lines. J Cancer 2018; 9:4413-4421. [PMID: 30519347 PMCID: PMC6277650 DOI: 10.7150/jca.27342] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 08/24/2018] [Indexed: 11/17/2022] Open
Abstract
Background: Low effectiveness of chemotherapy in ovarian cancer results from development of drug resistance during treatment. Topotecan (TOP) is a chemotherapeutic drug used in second-line chemotherapy of this cancer. Unfortunately, during treatment cancer can develop diverse cellular and tissue specific mechanisms of resistance to cytotoxic drugs. Methods: We analyzed development of TOP resistance in ovarian cancer cell lines (A2780 and W1). On the base of our previous results where a set of “new genes” with different functions that can be related to TOP-resistance was described hereby we performed detailed analysis of MYOT expression. MYOT mRNA level (real time PCR analysis), protein expression in cell lysates and cell culture medium (western blot analysis) and protein expression in cancer cells (immunofluorescence analysis) were determined in this study. Results: We observed increased expression of MYOT in TOP resistant cell lines at both mRNA and protein level. MYOT, together with extracellular matrix molecules like COL1A2 and COL15A1 were also secreted to corresponding cell culture media. Conclusion: Our results suggest that upregulation of MYOT can be related to TOP resistance in ovarian cancer cell lines.
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Affiliation(s)
- Karolina Sterzyńska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznań, Poland
| | - Andrzej Klejewski
- Department of Nursing, Poznan University of Medical Sciences, Poznań, Poland.,Department of Obstetrics and Women's Diseases, Poznan University of Medical Sciences, Poznań, Poland
| | - Karolina Wojtowicz
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznań, Poland
| | - Monika Świerczewska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznań, Poland
| | - Michał Nowicki
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznań, Poland
| | - Jacek Brązert
- Department of Obstetrics and Women's Diseases, Poznan University of Medical Sciences, Poznań, Poland
| | - Radosław Januchowski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznań, Poland
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Yang F, Gao B, Chen W, Du E, Liang Y, Hu X, Yang X. Expression of resistance gene and prognosis of chemotherapy in primary epithelial ovarian cancer. Medicine (Baltimore) 2018; 97:e12364. [PMID: 30313031 PMCID: PMC6203479 DOI: 10.1097/md.0000000000012364] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The sensitivity of tumor cells to chemotherapy drugs may become attenuated accounts for various reasons. Reduced drug sensitivity may cause the failure of chemotherapy and affect the prognosis of patients with cancer. This study investigates the relationship between the expression levels of lung resistance protein (LRP) and placental glutathione S-transferase-P1 (GSTP1), the resistance of primary epithelial ovarian cancer (PEOC) to chemotherapy, and the prognosis of patients with platinum drug-resistant PEOC.Quantitative PCR (QT-PCR) was used to detect the mRNA level of the resistance genes LRP, GSTP1 in all tissue and cell lines.The expression levels of resistance gene (LRP, GSTP1) in PEOC were the highest, followed by borderline adenoma tissues, and the lowest levels found in benign tumor tissues, the difference of genes expression between different tissues was statistically significant; the difference between the expression rates and relative expression level of drug resistance genes was statistically significant in platinum sensitive group compare with the platinum resistant group. The difference between resistant gene negative-expression and positive-expression of chemotherapy efficiency, disease free survival time, and recurrence time were statistically significant. The resistant genes expression in the PEOC patients of the negative-group survival curves was higher than that in the positive group. With ascites non-cellular component (ANCC) stimulated SKOV3 cells, the cell proliferation inhibition rate (CPIR) increased, and with ANCC stimulated SKOV3/DDP, the expression of LRP and GSTP1 also increased.ANCC may promote the expression of drug resistance genes, and the expression of genes may predict the poorly prognosis of epithelial ovarian cancer.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antineoplastic Agents/therapeutic use
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Carcinoma, Ovarian Epithelial
- Drug Resistance, Neoplasm/physiology
- Female
- Follow-Up Studies
- Gene Expression Regulation, Neoplastic
- Glutathione S-Transferase pi/genetics
- Glutathione S-Transferase pi/metabolism
- Humans
- Middle Aged
- Neoplasms, Glandular and Epithelial/drug therapy
- Neoplasms, Glandular and Epithelial/genetics
- Neoplasms, Glandular and Epithelial/metabolism
- Neoplasms, Glandular and Epithelial/mortality
- Ovarian Neoplasms/drug therapy
- Ovarian Neoplasms/genetics
- Ovarian Neoplasms/metabolism
- Ovarian Neoplasms/mortality
- Platinum Compounds/therapeutic use
- Prognosis
- Real-Time Polymerase Chain Reaction
- Survival Analysis
- Vault Ribonucleoprotein Particles/genetics
- Vault Ribonucleoprotein Particles/metabolism
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Affiliation(s)
- Fengmei Yang
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shanxi
- Department of Obstetrics and Gynecology
| | - Bo Gao
- Department of Laboratory Medicine
| | - Wei Chen
- Department of Laboratory Medicine
| | - Enfu Du
- Department of Radiology, Taihe Hospital, Hubei University of Medicine
| | - Yong Liang
- Department of Anesthesiology, Ren-ming Hospital of Yun-xi, Shiyan, Hubei, P.R. China
| | | | - Xiaofeng Yang
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shanxi
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24
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Retrospective study of combination chemotherapy with etoposide and ifosfamide in patients with heavily pretreated recurrent or persistent epithelial ovarian cancer. Obstet Gynecol Sci 2018; 61:352-358. [PMID: 29780777 PMCID: PMC5956118 DOI: 10.5468/ogs.2018.61.3.352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 09/28/2017] [Accepted: 10/10/2017] [Indexed: 11/25/2022] Open
Abstract
Objective This retrospective study is to evaluate the efficacy and toxicity of combination chemotherapy with etoposide and ifosfamide (ETI) in the management of pretreated recurrent or persistent epithelial ovarian cancer (EOC). Methods Patients with recurrent or persistent EOC who had measurable disease and at least one chemotherapy regimen were to receive etoposide at a dose of 100 mg/m2/day intravenous (IV) on days 1 to 3 in combination with ifosfamide 1 g/m2/day IV on days 1 to 5, every 21 days. Results From August 2008 to August 2016, 66 patients were treated with ETI regimen. Most patients were heavily pretreated prior to ETI: 53 (80.3%) patients had received 3 or more chemotherapy regimens. The response rate (RR) of ETI chemotherapy was 18.2% and median duration of response was 6.8 months (range, 0–30). Median survival of all patients was 5 months at a median follow up of 7.2 months. Platinum-free interval (PFI) more than 6 months prior to ETI has statistically significant correlation with overall survival (OS; 9.2 vs. 5.6 months; P=0.029) and RR (34.5% vs. 5.4%; P<0.010). However, treatment free interval before ETI, number of prior chemotherapy regimen, and optimality of primary surgery did not show significant difference for RR or OS. Grade 3 or 4 hematologic toxicities were observed in 7 cases (3%) of the 232 cycles of ETI. Conclusion The ETI combination regimen shows comparatively low toxicity and modest activity in heavily pretreated recurrent or persistent EOC patients with more than 6 months of PFI after last platinum treatment.
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25
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Co-expression and prognostic significance of the HER family members, EGFRvIII, c-MET, CD44 in patients with ovarian cancer. Oncotarget 2018; 9:19662-19674. [PMID: 29731973 PMCID: PMC5929416 DOI: 10.18632/oncotarget.24791] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 03/02/2018] [Indexed: 12/23/2022] Open
Abstract
EGFR and HER-2 are important targets but none of the monoclonal antibodies or small molecule tyrosine kinase inhibitors specific for the HER members has been approved for the treatment of patients with ovarian cancers. In some studies, co-expression of other growth factor receptors has been associated with resistance to therapy with the HER inhibitors. The aim of the present study was to determine the relative expression, cellular location, and prognostic significance of HER-family members, the EGFR mutant (EGFRvIII) c-MET, IGF-1R and the cancer stem cell biomarker CD44 in 60 patients with FIGO stage III and IV ovarian cancer. At cut off >5% of tumour cells with positive staining, 62%, 59%, 65% and 45% of the cases were EGFR, HER-2, HER-3 and HER-4 positive, and 3%, 22% and 48.3% of the cases were positive for EGFRvIII, c-MET, and CD44 respectively. Interestingly, 23% co-expressed all four members of the HER family. On univariate analysis, only EGFR staining at >50% of tumour cells (HR = 3.57, p = 0.038) and CD44 staining at 3+ intensity (HR = 7.99, p = 0.004) were associated with a poorer overall survival. EGFR expression (HR = 2.83, p = 0.019) and its co-expression with HER-2, HER-3, HER-2/HER-3, and c-MET were all associated with poorer disease-free survival. Our results suggest co-expression of the HER-family members is common in Stage III and IV ovarian cancer patients. Further studies on the prognostic significance and predictive value of all HER family member proteins for the response to treatment with various forms of the HER inhibitors are warranted.
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26
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Champer M, Huang Y, Hou JY, Tergas AI, Burke WM, Hillyer GC, Ananth CV, Neugut AI, Hershman DL, Wright JD. Adherence to treatment recommendations and outcomes for women with ovarian cancer at first recurrence. Gynecol Oncol 2018; 148:19-27. [PMID: 29153542 PMCID: PMC5756507 DOI: 10.1016/j.ygyno.2017.11.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 10/31/2017] [Accepted: 11/04/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Treatment selection for recurrent ovarian cancer is typically based on the duration of time between the completion of adjuvant, platinum-based therapy and the time of recurrence, the platinum free interval (PFI). We examined the use of, and outcomes associated with platinum-based chemotherapy based on the PFI in women with recurrent ovarian cancer. METHODS The Surveillance, Epidemiology, and End Results-Medicare database was used to identify women aged >65years with epithelial ovarian cancer who underwent surgery and platinum-based chemotherapy and who developed a recurrence >3months after the completion of adjuvant therapy. Patients were stratified by PFI into 3 groups: PFI <6months, PFI 7-12months, and PFI >12months. Multivariable models were used to examine predictors of use of platinum-based therapy and survival for each group. RESULTS A total of 2369 patients were identified. In women with a PFI of ≤6months, treatment consisted of platinum-based combination therapy in 28.2%, single agent platinum in 5.2% and non-platinum therapy in 66.6%. Corresponding rates of these treatments among women with a PFI of 7-12months were 39.7%, 12.4% and 47.9%, respectively; the rates were 57.6%, 13.2% and 29.3% in those with a PFI of >12months, respectively. Median survival was 13, 18, and 27months for patients with a PFI of ≤6months, 7-12months, and >12months, respectively (P<0.0001). For all three groups, platinum combination therapy was associated with decreased risk of death compared to non‑platinum based therapy. CONCLUSION Platinum free interval is a strong predictor of survival in elderly women with recurrent ovarian cancer. There is widespread variation in treatment selection for women with recurrent ovarian cancer with many women receiving non-guideline based regimens.
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Affiliation(s)
- Miriam Champer
- Columbia University College of Physicians and Surgeons, United States
| | - Yongmei Huang
- Columbia University College of Physicians and Surgeons, United States
| | - June Y Hou
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States
| | - Ana I Tergas
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States; Mailman School of Public Health, Columbia University, United States
| | - William M Burke
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States
| | | | - Cande V Ananth
- Columbia University College of Physicians and Surgeons, United States; Mailman School of Public Health, Columbia University, United States
| | - Alfred I Neugut
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States; Mailman School of Public Health, Columbia University, United States
| | - Dawn L Hershman
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States; Mailman School of Public Health, Columbia University, United States
| | - Jason D Wright
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States.
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27
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Świerczewska M, Klejewski A, Wojtowicz K, Brązert M, Iżycki D, Nowicki M, Zabel M, Januchowski R. New and Old Genes Associated with Primary and Established Responses to Cisplatin and Topotecan Treatment in Ovarian Cancer Cell Lines. Molecules 2017; 22:molecules22101717. [PMID: 29027969 PMCID: PMC6151558 DOI: 10.3390/molecules22101717] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 09/29/2017] [Accepted: 10/06/2017] [Indexed: 02/07/2023] Open
Abstract
Low efficiency of chemotherapy in ovarian cancer results from the development of drug resistance. Cisplatin (CIS) and topotecan (TOP) are drugs used in chemotherapy of this cancer. We analyzed the development of CIS and TOP resistance in ovarian cancer cell lines. Incubation of drug sensitive cell lines (W1 and A2780) with cytostatic drugs was used to determine the primary response to CIS and TOP. Quantitative polymerase chain reaction (Q-PCR) was performed to measure the expression levels of the genes. We observed decreased expression of the MCTP1 gene in all resistant cell lines. We observed overexpression of the S100A3 and HERC5 genes in TOP-resistant cell lines. Increased expression of the S100A3 gene was also observed in CIS-resistant A2780 sublines. Overexpression of the C4orf18 gene was observed in CIS- and TOP-resistant A2780 sublines. A short time of exposure to CIS led to increased expression of the ABCC2 gene in the W1 and A2780 cell lines and increased expression of the C4orf18 gene in the A2780 cell line. A short time of exposure to TOP led to increased expression of the S100A3 and HERC5 genes in both sensitive cell lines, increased expression of the C4orf18 gene in the A2780 cell line and downregulation of the MCTP1 gene in the W1 cell line. Our results suggest that changes in expression of the MCTP1, S100A3 and C4orf18 genes may be related to both CIS and TOP resistance. Increased expression of the HERC5 gene seems to be important only in TOP resistance.
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Affiliation(s)
- Monika Świerczewska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
| | - Andrzej Klejewski
- Department of Nursing, Poznan University of Medical Sciences, Smoluchowskiego 11 St., 60-179 Poznan, Poland.
- Department of Obstetrics and Womens Diseases, Poznan University of Medical Sciences, Smoluchowskiego 11 St., 60-179 Poznan, Poland.
| | - Karolina Wojtowicz
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
| | - Maciej Brązert
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, Polna 33 St., 60-535 Poznań, Poland.
| | - Dariusz Iżycki
- Department of Cancer Immunology, Poznan University of Medical Sciences, Poland, Garbary 15 St., 61-866 Poznań, Poland.
| | - Michał Nowicki
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
| | - Maciej Zabel
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
- Division of Histology and Embryology, Wrocław Medical University, Chałubińskiego 6a, 50-368 Wrocław, Poland.
| | - Radosław Januchowski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Święcickiego 6 St., 61-781 Poznań, Poland.
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28
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Franke CE, Czapar AE, Patel RB, Steinmetz NF. Tobacco Mosaic Virus-Delivered Cisplatin Restores Efficacy in Platinum-Resistant Ovarian Cancer Cells. Mol Pharm 2017; 15:2922-2931. [PMID: 28926265 DOI: 10.1021/acs.molpharmaceut.7b00466] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Platinum resistance in ovarian cancer is the major determinant of disease prognosis. Resistance can first appear at the onset of disease or develop in response to platinum-based chemotherapy. Due to poor response to alternate chemotherapies and lack of targeted therapies, there is an urgent clinical need for a new avenue toward treatment of platinum-resistant (PR) ovarian cancer. Nanoscale delivery systems hold potential to overcome resistance mechanisms. In this work, we present tobacco mosaic virus (TMV) as a nanocarrier for cisplatin for treatment of PR ovarian cancer cells. The TMV-cisplatin conjugate (TMV-cisPt) was synthesized using a charge-driven reaction that, like a classic click reaction, is simple and reliable for large-scale production. Up to ∼1900 cisPt were loaded per TMV-cisPt with biphasic release profiles characterized by a fast half-life ( t1) of ∼1 h and slow half-life ( t2) of ∼12 h independent of pH. Efficient cell uptake of TMV was observed when incubated with ovarian cancer cells, and TMV-cisPt demonstrated superior cytotoxicity and DNA double strand breakage (DSB) in platinum-sensitive (PS) and PR cancer cells when compared to free cisplatin. The cytotoxicity in PR ovarian cancer cells and overall lower effective dosage requirement makes TMV-cisPt a powerful candidate for improved ovarian cancer treatment strategies.
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29
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Sun L, Yin Y, Clark LH, Sun W, Sullivan SA, Tran AQ, Han J, Zhang L, Guo H, Madugu E, Pan T, Jackson AL, Kilgore J, Jones HM, Gilliam TP, Zhou C, Bae-Jump VL. Dual inhibition of glycolysis and glutaminolysis as a therapeutic strategy in the treatment of ovarian cancer. Oncotarget 2017; 8:63551-63561. [PMID: 28969010 PMCID: PMC5609942 DOI: 10.18632/oncotarget.18854] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 06/04/2017] [Indexed: 01/12/2023] Open
Abstract
Cancer cell metabolism is required to support the biosynthetic demands of cell growth and cell division, and to maintain reduction oxidaton (redox) homeostasis. This study was designed to test the effects of glucose and glutamine on ovarian cancer cell growth and explore the inter-relationship between glycolysis and glutaminolysis. The SKOV3, IGROV-1 and Hey ovarian cancer cell lines were assayed for glucose, pyruvate and glutamine dependence by analyzing cytotoxicity, cell cycle progression, apoptosis and ATP production. As determined by MTT assay, glucose stimulated cell growth while the combination of glucose, glutamine and pyruvate resulted in the greatest stimulation of cell proliferation. Furthermore, 2-deoxy-glucose (2-DG) and 3-bromopyruvate (3-BP) induced apoptosis, caused G1 phase cell cycle arrest and reduced glycolytic activity. Moreover, 2-DG in combination with a low dose of aminooxyacetate (AOA) synergistically increased the sensitivity to 2-DG in the inhibition of cell growth in the ovarian cancer cell lines. These studies suggest that dual inhibition of glycolysis and glutaminolysis may be a promising therapeutic strategy for the treatment of ovarian cancer.
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Affiliation(s)
- Li Sun
- Department of Gynecologic Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong Academy of Medical Sciences, Jinan, Shandong Province, People's Republic of China.,Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Yajie Yin
- Department of Gynecologic Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong Academy of Medical Sciences, Jinan, Shandong Province, People's Republic of China.,School of Medicine and Life Sciences, University of Jinan, Shandong Academy of Medical Sciences, Jinan, Shandong Province, People's Republic of China.,Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Leslie H Clark
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Wenchuan Sun
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Stephanie A Sullivan
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Arthur-Quan Tran
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jianjun Han
- Department of Surgical Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong Academy of Medical Sciences, Jinan, Shandong Province, People's Republic of China
| | - Lu Zhang
- Department of Gynecologic Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong Academy of Medical Sciences, Jinan, Shandong Province, People's Republic of China
| | - Hui Guo
- Department of Gynecologic Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong Academy of Medical Sciences, Jinan, Shandong Province, People's Republic of China
| | - Esther Madugu
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Tommy Pan
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Amanda L Jackson
- Division of Gynecologic Oncology, University of Cincinnati, Cincinnati, OH, USA
| | - Joshua Kilgore
- Houston Methodist Gynecologic Oncology Associates, Houston, TX, USA
| | - Hannah M Jones
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Timothy P Gilliam
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Chunxiao Zhou
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Victoria L Bae-Jump
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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30
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Lorusso D, Fontanella C, Maltese G, Lepori S, Tripodi E, Bogani G, Raspagliesi F. The safety of antiangiogenic agents and PARP inhibitors in platinum-sensitive recurrent ovarian cancer. Expert Opin Drug Saf 2017; 16:687-696. [PMID: 28471247 DOI: 10.1080/14740338.2017.1325871] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
INTRODUCTION Recurrence is a common event in endothelial ovarian cancer (EOC) patients, and the choice of the most appropriate treatment is driven by the platinum-free interval, molecular characteristics of the disease such as BRCA mutational status, previous treatments and toxicity. Areas covered: This review focuses on the main hematologic and non-hematologic toxicities correlated with the use of licensed antiangiogenic agents and PARP inhibitors in recurrent platinum-sensitive EOC, providing recommendations for their management. Expert opinion: The clinical research over the next years will be focused on a more precise characterization of molecular pathways underlying tumorigenesis of the five ovarian tumors, to improve the decision-making process in these rare diseases. For this purpose, new study designs and international collaborations will become mandatory. Immunotherapy, antiangiogenic agents and PARP inhibitors will be combined to build a treatment strategy algorithm which will allow patients to receive all the available treatment option, in the more appropriate sequence.
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Affiliation(s)
- Domenica Lorusso
- a Gynecologic Oncology , Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
| | - Caterina Fontanella
- a Gynecologic Oncology , Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
| | - Giuseppa Maltese
- a Gynecologic Oncology , Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
| | - Stefano Lepori
- a Gynecologic Oncology , Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
| | - Elisa Tripodi
- a Gynecologic Oncology , Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
| | - Giorgio Bogani
- a Gynecologic Oncology , Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
| | - Francesco Raspagliesi
- a Gynecologic Oncology , Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
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