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Abdelmaksoud NM, Abulsoud AI, Doghish AS, Abdelghany TM. From resistance to resilience: Uncovering chemotherapeutic resistance mechanisms; insights from established models. Biochim Biophys Acta Rev Cancer 2023; 1878:188993. [PMID: 37813202 DOI: 10.1016/j.bbcan.2023.188993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/13/2023] [Accepted: 09/26/2023] [Indexed: 10/11/2023]
Abstract
Despite the tremendous advances in cancer treatment, resistance to chemotherapeutic agents impedes higher success rates and accounts for major relapses in cancer therapy. Moreover, the resistance of cancer cells to chemotherapy is linked to low efficacy and high recurrence of cancer. To stand up against chemotherapy resistance, different models of chemotherapy resistance have been established to study various molecular mechanisms of chemotherapy resistance. Consequently, this review is going to discuss different models of induction of chemotherapy resistance, highlighting the most common mechanisms of cancer resistance against different chemotherapeutic agents, including overexpression of efflux pumps, drug inactivation, epigenetic modulation, and epithelial-mesenchymal transition. This review aims to open a new avenue for researchers to lower the resistance to the existing chemotherapeutic agents, develop new therapeutic agents with low resistance potential, and establish possible prognostic markers for chemotherapy resistance.
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Affiliation(s)
- Nourhan M Abdelmaksoud
- Department of Biochemistry, Faculty of Pharmacy, Heliopolis University, 3 Cairo-Belbeis Desert Road, P.O. Box 3020 El Salam, 11785 Cairo, Egypt.
| | - Ahmed I Abulsoud
- Department of Biochemistry, Faculty of Pharmacy, Heliopolis University, 3 Cairo-Belbeis Desert Road, P.O. Box 3020 El Salam, 11785 Cairo, Egypt; Department of Biochemistry and Molecular Biology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo 11823, Egypt
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt; Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo 11823, Egypt
| | - Tamer M Abdelghany
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo 11884, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Heliopolis University, 3 Cairo-Belbeis Desert Road, P.O. Box 3020 El Salam, 11785 Cairo, Egypt.
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Chekerov R, Arndt T, Pietzner K, Canzler U, Wimberger P, Strauß HG, Mahner S, Woelber L, de Gregorio N, Stocker G, von Abel E, Neunhoeffer T, Belau AK, Mustea A, Yalinkaya I, Braicu EI, Richter R, Sehouli J. Pazopanib with Topotecan weekly for patients with platinum-resistant or intermediate-sensitive recurrent ovarian cancer: results of a multicentre, open label phase I/II study (TOPAZ). J Cancer Res Clin Oncol 2023; 149:7637-7649. [PMID: 37000264 PMCID: PMC10374680 DOI: 10.1007/s00432-023-04647-9] [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: 12/23/2022] [Accepted: 02/09/2023] [Indexed: 04/01/2023]
Abstract
PURPOSE Pazopanib has promising antiangiogenetic activity in solid cancers. The investigator-initiated phase I/II trial evaluated the combination of Topotecan with Pazopanib in platinum-resistant or intermediate-sensitive recurrent ovarian cancer (ROC). METHODS Patients (≥ 18 years) with first or second recurrence were enrolled in this multicentre open-label trial. Phase I analysed Topotecan 4 mg/m2 (day 1, 8, 15, ever 28 days) for six cycles to identify the maximum tolerated dose (MTD) of Pazopanib added in a dose-escalating scheme with 400 mg starting dose. The phase II analysed safety and efficacy aspects. For all patients with clinical remission a maintenance with Pazopanib until progression was allowed. This trial is registered with ClinicalTrials.gov, number NCT01600573. RESULTS Between June 2012 and February 2017, 11 patients were enrolled in the phase I, and 50 patients in the phase II study. The MTD of Pazopanib was determined by 400 mg/daily. Haematological and liver toxicities determined the dose limiting toxicities (DLT) and the most common grade 3-4 adverse events: leucopenia (25%), neutropenia (22%), thrombocytopenia (19%), accumulation of cholestatic (20%) and hepatocellular damage (15%), which often caused dose modifications, but no new life-threatening events. Overall response was 16% and clinical benefit rate 68%. Median progression-free survival (PFS) was 3.5 months (95% CI 2.0-5.0). Due to early progression only 20% of the patients were able to start with maintenance treatment. CONCLUSION The combination of pazopanib and weekly topotecan is feasible, resulting in a manageable haematological and liver toxicity, but despite its encouraging response rate, was not associated with a significant survival benefit.
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Affiliation(s)
- Radoslav Chekerov
- Department of Gynaecology with Center for Oncological Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.
| | - Tjadina Arndt
- Department of Gynaecology with Center for Oncological Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Klaus Pietzner
- Department of Gynaecology with Center for Oncological Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Ulrich Canzler
- Department of Gynaecology and Obstetrics TU Dresden and National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Pauline Wimberger
- Department of Gynaecology and Obstetrics TU Dresden and National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Hans-Georg Strauß
- Department of Gynaecology Universitätsklinik und Poliklinik, Martin-Luther University, Halle-Wittenberg, Germany
| | - Sven Mahner
- Department of Obstetrics and Gynaecology, University Hospital, Ludwig-Maximilian-University, Munich, Germany
| | - Linn Woelber
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Nikolaus de Gregorio
- Department of Obstetrics and Gynaecology, SLK Klinikum Heilbronn, Heilbronn, Germany
| | - Gertraud Stocker
- Medical Department, University Cancer Center Leipzig (UCCL), University Medical Center, Leipzig, Germany
| | - Ekkehard von Abel
- Department of Obstetrics and Gynaecology, Stauferklinikum Schwäbisch Gmünd, Schwäbisch Gmünd, Germany
| | - Tanja Neunhoeffer
- Department of Gynaecology, Helios Dr. Horst-Schmidt-Kliniken, Wiesbaden, Germany
| | | | - Alexander Mustea
- Department of Gynaecology and Gynaecological Oncology, University of Bonn, Bonn, Germany
| | - Isil Yalinkaya
- Department of Gynaecology with Center for Oncological Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Elena Ioana Braicu
- Department of Gynaecology with Center for Oncological Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Rolf Richter
- Department of Gynaecology with Center for Oncological Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Jalid Sehouli
- Department of Gynaecology with Center for Oncological Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
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Newhouse R, Nelissen E, El-Shakankery KH, Rogozińska E, Bain E, Veiga S, Morrison J. Pegylated liposomal doxorubicin for relapsed epithelial ovarian cancer. Cochrane Database Syst Rev 2023; 7:CD006910. [PMID: 37407274 PMCID: PMC10321312 DOI: 10.1002/14651858.cd006910.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/07/2023]
Abstract
BACKGROUND Cancer of ovarian, fallopian tube and peritoneal origin, referred to collectively as ovarian cancer, is the eighth most common cancer in women and is often diagnosed at an advanced stage. Women with relapsed epithelial ovarian cancer (EOC) are less well and have a limited life expectancy, therefore maintaining quality of life with effective symptom control is an important aim of treatment. However, the unwanted effects of chemotherapy agents may be severe, and optimal treatment regimens are unclear. Pegylated liposomal doxorubicin (PLD), which contains a cytotoxic drug called doxorubicin hydrochloride, is one of several treatment modalities that may be considered for treatment of relapsed EOCs. This is an update of the original Cochrane Review which was published in Issue 7, 2013. OBJECTIVES To evaluate the efficacy and safety of PLD, with or without other anti-cancer drugs, in women with relapsed high grade epithelial ovarian cancer (EOC). SEARCH METHODS We searched CENTRAL, MEDLINE (via Ovid) and Embase (via Ovid) from 1990 to January 2022. We also searched online registers of clinical trials, abstracts of scientific meetings and reference lists of included studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) that evaluated PLD in women diagnosed with relapsed epithelial ovarian cancer. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data to a pre-designed data collection form and assessed the risk of bias according to the Cochrane Handbook for Systematic Reviews of Interventions guidelines. Where possible, we pooled collected data in meta-analyses. MAIN RESULTS This is an update of a previous review with 12 additional studies, so this updated review includes a total of 26 RCTs with 8277 participants that evaluated the effects of PLD alone or in combination with other drugs in recurrent EOC: seven in platinum-sensitive disease (2872 participants); 11 in platinum-resistant disease (3246 participants); and eight that recruited individuals regardless of platinum sensitivity status (2079 participants). The certainty of the evidence was assessed for the three most clinically relevant comparisons out of eight comparisons identified in the included RCTs. Recurrent platinum-sensitive EOC PLD with conventional chemotherapy agent compared to alternative combination chemotherapy likely results in little to no difference in overall survival (OS) (hazard ratio (HR) 0.93, 95% confidence interval (CI) 0.83 to 1.04; 5 studies, 2006 participants; moderate-certainty evidence) but likely increases progression-free survival (PFS) (HR 0.81, 95% CI 0.74 to 0.89; 5 studies, 2006 participants; moderate-certainty evidence). The combination may slightly improve quality of life at three months post-randomisation, measured using European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30 (mean difference 4.80, 95% CI 0.92 to 8.68; 1 study, 608 participants; low-certainty evidence), but this may not represent a clinically meaningful difference. PLD in combination with another chemotherapy agent compared to alternative combination chemotherapy likely results in little to no difference in the rate of overall severe adverse events (grade ≥ 3) (risk ratio (RR) 1.11, 95% CI 0.95 to 1.30; 2 studies, 834 participants; moderate-certainty evidence). PLD with chemotherapy likely increases anaemia (grade ≥ 3) (RR 1.37, 95% CI 1.02 to 1.85; 5 studies, 1961 participants; moderate-certainty evidence). The evidence is very uncertain about the effect of PLD with conventional chemotherapy on hand-foot syndrome (HFS)(grade ≥ 3) (RR 4.01, 95% CI 1.00 to 16.01; 2 studies, 1028 participants; very low-certainty evidence) and neurological events (grade ≥ 3) (RR 0.38, 95% CI 0.20 to 0.74; 4 studies, 1900 participants; very low-certainty evidence). Recurrent platinum-resistant EOC PLD alone compared to another conventional chemotherapy likely results in little to no difference in OS (HR 0.96, 95% CI 0.77 to 1.19; 6 studies, 1995 participants; moderate-certainty evidence). The evidence is very uncertain about the effect of PLD on PFS (HR 0.94, 95% CI 0.85 to 1.04; 4 studies, 1803 participants; very low-certainty evidence), overall severe adverse events (grade ≥ 3) (RR ranged from 0.61 to 0.97; 2 studies, 964 participants; very low-certainty evidence), anaemia (grade ≥ 3) (RR ranged from 0.19 to 0.82; 5 studies, 1968 participants; very low-certainty evidence), HFS (grade ≥ 3) (RR ranged from 15.19 to 109.15; 6 studies, 2184 participants; very low-certainty evidence), and the rate of neurological events (grade ≥ 3)(RR ranged from 0.08 to 3.09; 3 studies, 1222 participants; very low-certainty evidence). PLD with conventional chemotherapy compared to PLD alone likely results in little to no difference in OS (HR 0.92, 95% CI 0.70 to 1.21; 1 study, 242 participants; moderate-certainty evidence) and it may result in little to no difference in PFS (HR 0.94, 95% CI 0.73 to 1.22; 2 studies, 353 participants; low-certainty evidence). The combination likely increases overall severe adverse events (grade ≥ 3) (RR 2.48, 95% CI 1.98 to 3.09; 1 study, 663 participants; moderate-certainty evidence) and anaemia (grade ≥ 3) (RR 2.38, 95% CI 1.46 to 3.87; 2 studies, 785 participants; moderate-certainty evidence), but likely results in a large reduction in HFS (grade ≥ 3) (RR 0.24, 95% CI 0.14 to 0.40; 2 studies, 785 participants; moderate-certainty evidence). It may result in little to no difference in neurological events (grade ≥ 3) (RR 1.40, 95% CI 0.85 to 2.31; 1 study, 663 participants; low-certainty evidence). AUTHORS' CONCLUSIONS In platinum-sensitive relapsed EOC, including PLD in a combination chemotherapy regimen probably makes little to no difference in OS compared to other combinations, but likely improves PFS. Choice of chemotherapy will therefore be guided by symptoms from previous chemotherapy and other patient considerations. Single-agent PLD remains a useful agent for platinum-resistant relapsed EOC and choice of agent at relapse will depend on patient factors, e.g. degree of bone marrow suppression or neurotoxicity from previous treatments. Adding another agent to PLD likely increases overall grade ≥ 3 adverse events with little to no improvement in survival outcomes. The limited evidence relating to PLD in combination with other agents in platinum-resistant relapsed EOC does not indicate a benefit, but there is some evidence of increased side effects.
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Affiliation(s)
- Rebecca Newhouse
- Department of Gynaecological Oncology, Musgrove Park Hospital, Taunton, UK
| | - Ellen Nelissen
- Department of Gynaecological Oncology, The Royal Marsden, London, UK
| | | | | | - Esme Bain
- Department of Gynaecological Oncology, North Bristol NHS Trust, Bristol, UK
| | - Susana Veiga
- Department of Gynaecological Oncology, North Bristol NHS Trust, Bristol, UK
| | - Jo Morrison
- Department of Gynaecological Oncology, Musgrove Park Hospital, Taunton, UK
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Capellero S, Erriquez J, Melano C, Mesiano G, Genta S, Pisacane A, Mittica G, Ghisoni E, Olivero M, Di Renzo MF, Aglietta M, Sangiolo D, Valabrega G. Preclinical immunotherapy with Cytokine-Induced Killer lymphocytes against epithelial ovarian cancer. Sci Rep 2020; 10:6478. [PMID: 32296104 PMCID: PMC7160190 DOI: 10.1038/s41598-020-63634-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 04/02/2020] [Indexed: 02/07/2023] Open
Abstract
Despite improvements in surgery and medical treatments, epithelial ovarian cancer (EOC) remains the most lethal gynaecological malignancy. Aim of this study is to investigate the preclinical immunotherapy activity of cytokine-induced killer lymphocytes (CIK) against epithelial ovarian cancers, focusing on platinum-resistant settings. We generated CIK ex vivo starting from human peripheral blood samples (PBMCs) collected from EOC patients. Their antitumor activity was tested in vitro and in vivo against platinum-resistant patient-derived ovarian cancer cells (pdOVCs) and a Patient Derived Xenograft (PDX), respectively. CIK were efficiently generated (48 fold median ex vivo expansion) from EOC patients; pdOVCs lines (n = 9) were successfully generated from metastatic ascites; the expression of CIK target molecules by pdOVC confirmed pre and post treatment in vitro with carboplatin. The results indicate that patient-derived CIK effectively killed autologous pdOVCs in vitro. Such intense activity was maintained against a subset of pdOVC that survived in vitro treatment with carboplatin. Moreover, CIK antitumor activity and tumor homing was confirmed in vivo within an EOC PDX model. Our preliminary data suggest that CIK are active in platinum resistant ovarian cancer models and should be therefore further investigated as a new therapeutic option in this extremely challenging setting.
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Affiliation(s)
- S Capellero
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - J Erriquez
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - C Melano
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - G Mesiano
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - S Genta
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - A Pisacane
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - G Mittica
- Unit of Oncology, ASL Verbano Cusio Ossola (VCO), Verbania, Italy
| | - E Ghisoni
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - M Olivero
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - M F Di Renzo
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - M Aglietta
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - D Sangiolo
- Department of Oncology, University of Torino, Torino, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - G Valabrega
- Department of Oncology, University of Torino, Torino, Italy. .,Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy.
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Marverti G, Gozzi G, Lauriola A, Ponterini G, Belluti S, Imbriano C, Costi MP, D’Arca D. The 1,10-Phenanthroline Ligand Enhances the Antiproliferative Activity of DNA-Intercalating Thiourea-Pd(II) and -Pt(II) Complexes Against Cisplatin-Sensitive and -Resistant Human Ovarian Cancer Cell Lines. Int J Mol Sci 2019; 20:E6122. [PMID: 31817267 PMCID: PMC6969938 DOI: 10.3390/ijms20246122] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 11/30/2019] [Accepted: 12/02/2019] [Indexed: 11/25/2022] Open
Abstract
Ovarian cancer is the most lethal gynecological malignancy, often because of the frequent insurgence of chemoresistance to the drugs currently used. Thus, new therapeutical agents are needed. We tested the toxicity of 16 new DNA-intercalating agents to cisplatin (cDDP)-sensitive human ovarian carcinoma cell lines and their resistant counterparts. The compounds were the complexes of Pt(II) or Pd(II) with bipyridyl (bipy) and phenanthrolyl (phen) and with four different thiourea ancillary ligands. Within each of the four series of complexes characterized by the same thiourea ligand, the Pd(phen) drugs invariably showed the highest anti-proliferative efficacy. This paralleled both a higher intracellular drug accumulation and a more efficient DNA intercalation than all the other metal-bidentate ligand combinations. The consequent inhibition of topoisomerase II activity led to the greatest inhibition of DNA metabolism, evidenced by the inhibition of the expression of the folate cycle enzymes and a marked perturbation of cell-cycle distribution in both cell lines. These findings indicate that the particular interaction of Pd(II) with phenanthroline confers the best pharmacokinetic and pharmacodynamic properties that make this class of DNA intercalators remarkable inhibitors, even of the resistant cell growth.
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Affiliation(s)
- Gaetano Marverti
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Campi 287, 41125 Modena, Italy; (G.G.); (A.L.)
| | - Gaia Gozzi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Campi 287, 41125 Modena, Italy; (G.G.); (A.L.)
| | - Angela Lauriola
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Campi 287, 41125 Modena, Italy; (G.G.); (A.L.)
| | - Glauco Ponterini
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 213/d, 41125 Modena, Italy; (G.P.); (S.B.); (C.I.); (M.P.C.)
| | - Silvia Belluti
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 213/d, 41125 Modena, Italy; (G.P.); (S.B.); (C.I.); (M.P.C.)
| | - Carol Imbriano
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 213/d, 41125 Modena, Italy; (G.P.); (S.B.); (C.I.); (M.P.C.)
| | - Maria Paola Costi
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 213/d, 41125 Modena, Italy; (G.P.); (S.B.); (C.I.); (M.P.C.)
| | - Domenico D’Arca
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Campi 287, 41125 Modena, Italy; (G.G.); (A.L.)
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Long-term multidisciplinary integrative therapy management resulted in favorable outcomes for ovarian cancer during pregnancy: a case report and literature review. J Ovarian Res 2019; 12:108. [PMID: 31711529 PMCID: PMC6844043 DOI: 10.1186/s13048-019-0584-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Accepted: 10/18/2019] [Indexed: 11/10/2022] Open
Abstract
Background Ovarian cancer during pregnancy is relatively rare and treatment strategies are inexperienced in surgery and chemotherapy. Multidisciplinary management of advanced epithelial ovarian cancer in pregnant patients with strong desire of fertility including sufficient mental and medical understanding, perioperative consideration, intraoperative decision, chemotherapy sensitivity and follow-up after treatment can gain successful outcomes for both maternal disease and fetus’s development. Case presentation A 34-year-old primigravidae was diagnosed with advanced epithelial ovarian tumor and then first cytoreductive surgery to resect macroscopical lesions and protect the uterus for fetus was performed following with four chemotherapy courses (docetaxel and carboplatin) before delivery and four other chemotherapy courses after delivery. Chemotherapy drugs were decided by sensitivity test and the patient’s anaphylaxis. Second surgery involved cesarean section with a healthy offspring and secondary cytoreductive surgery. Operative strategies were considered to gain a balance of disease and risk for fetus. Psychosocial support was provided during the course of diagnosis and treatment for a healthy coping situation. This patient relapsed 19 months after the last chemotherapy course and was treated by additional adjuvant therapy to a clinical remission. The 33-month baby boy has no evidence with disease until now. The follow-up of both mother and baby is still continuing. Conclusions Ovarian cancer during pregnancy has low incidence which must increase in future as women delay reproduction age. Ovarian cancer cytoreductive surgery and chemotherapy have limitation to handle conditions under a desire of fetus protection. Multidisciplinary treatment model is a therapeutic solution and a challenge for gynecological surgeons, medical oncologists, pathologists, obstetricians, neonatologists, pharmacists, anesthetist, and psychologists.
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Potluri R, Ranjan S, Bhandari H, Johnson H, Moshyk A, Kotapati S. Healthcare cost comparison analysis of nivolumab in combination with ipilimumab versus nivolumab monotherapy and ipilimumab monotherapy in advanced melanoma. Exp Hematol Oncol 2019; 8:14. [PMID: 31312536 PMCID: PMC6610852 DOI: 10.1186/s40164-019-0138-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 06/26/2019] [Indexed: 12/03/2022] Open
Abstract
Background Monoclonal antibodies targeting the cytotoxic T-lymphocyte-associated antigen 4 (CTLA4) (e.g., ipilimumab [IPI]) and the programmed cell death-1 (PD1) receptor (e.g., nivolumab [NIVO]) represent significant breakthroughs in the treatment of advanced melanoma. A combination of the 2 agents has demonstrated efficacy and survival benefits over NIVO or IPI monotherapy in treating advanced melanoma. We compared melanoma-specific costs following treatment with NIVO + IPI, NIVO monotherapy, or IPI monotherapy from the UK and German perspectives to ascertain whether these clinical benefits resulted in a cost advantage. Methods Patient-level resource utilization data for the three treatment cohorts were obtained from the CheckMate 067 trial (NCT01844505). All melanoma-specific resources, including drugs (index, concomitant and subsequent melanoma medications), office visits, emergency room visits, hospitalizations, lab tests, procedures and surgeries, utilized over a 48-month evaluation period after start of index treatment were included. Unit costs specific to each geography were applied from external sources. Mean costs per surviving patients were calculated for each successive 30-day period from treatment start and aggregated over the evaluation period. Results The total per-patient costs incurred by advanced melanoma patients over the 48-month period following treatment initiation with NIVO + IPI were 9% lower than NIVO monotherapy (£226k vs £248k) and 3% lower compared to IPI monotherapy (£226k vs. £233k) in the UK. In Germany, the total costs incurred by NIVO + IPI cohort were 5% lower than NIVO monotherapy (€258k vs €271k) and 4% lower compared to IPI monotherapy (€258k vs. €268k). Drug costs accounted for > 85% of total costs. Non-drug costs were slightly higher for NIVO + IPI and IPI monotherapy because of higher hospitalization rates. Costs incurred on subsequent drugs post progression were about 45% and 65% lower in NIVO + IPI cohort compared with NIVO and IPI monotherapy cohorts respectively. Conclusions The total costs incurred by a patient over a 48-month period following treatment initiation with NIVO + IPI are lower when compared with patients initiating monotherapies; further, the cost advantage is seen to be increasing over time. The clinical benefits offered by the regimen are thus supplemented by a cost advantage, as patients receiving either monotherapy treatment experience faster progression and, consequently, higher subsequent treatment costs. (Note: The cost results reported here are specific to the UK, and Germany, and may not be generalizable to other geographies). Electronic supplementary material The online version of this article (10.1186/s40164-019-0138-9) contains supplementary material, which is available to authorized users.
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Guy H, Walder L, Fisher M. Cost-Effectiveness of Niraparib Versus Routine Surveillance, Olaparib and Rucaparib for the Maintenance Treatment of Patients with Ovarian Cancer in the United States. PHARMACOECONOMICS 2019; 37:391-405. [PMID: 30478649 PMCID: PMC6386009 DOI: 10.1007/s40273-018-0745-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVES The aim was to evaluate the cost-effectiveness of niraparib compared with routine surveillance (RS), olaparib and rucaparib for the maintenance treatment of patients with recurrent ovarian cancer (OC). METHODS A decision-analytic model estimated the cost per quality-adjusted life-year (QALY) gained for niraparib versus RS, olaparib, and rucaparib from a US payer perspective. The model considered recurrent OC patients with or without germline BRCA mutations (gBRCAmut and non-gBRCAmut), who were responsive to their last platinum-based chemotherapy regimen. Model health states were: progression-free disease, progressed disease and dead. Mean progression-free survival (PFS) was estimated using parametric survival distributions based on ENGOT-OV16/NOVA (niraparib phase III trial), ARIEL3 (rucaparib phase III trial) and Study 19 (olaparib phase II trial). Mean overall survival (OS) benefit was estimated as double the mean PFS benefit based on the relationship between PFS and OS observed in Study 19. Costs included: drug, chemotherapy, monitoring, adverse events, and terminal care. EQ-5D utilities were estimated from trial data. RESULTS Compared to RS, niraparib was associated with an incremental cost-effectiveness ratio (ICER) of US$68,287/QALY and US$108,287/QALY for gBRCAmut and non-gBRCAmut, respectively. Compared to olaparib and rucaparib, niraparib decreased costs and increased QALYs, with a cost saving of US$8799 and US$22,236 versus olaparib and US$198,708 and US$73,561 versus rucaparib for gBRCAmut and non-gBRCAmut, respectively. CONCLUSIONS Niraparib was estimated to be less costly and more effective compared to olaparib and rucaparib, and the ICER fell within an acceptable range compared to RS. Therefore, niraparib may be considered a cost-effective maintenance treatment for patients with recurrent OC.
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Affiliation(s)
- Holly Guy
- FIECON Ltd, 3 College Yard, Lower Dagnall Street, St Albans, Hertfordshire, AL3 4PA, UK.
| | - Lydia Walder
- FIECON Ltd, 3 College Yard, Lower Dagnall Street, St Albans, Hertfordshire, AL3 4PA, UK
| | - Mark Fisher
- FIECON Ltd, 3 College Yard, Lower Dagnall Street, St Albans, Hertfordshire, AL3 4PA, UK
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9
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TOP2A as marker of response to pegylated lyposomal doxorubicin (PLD) in epithelial ovarian cancers. J Ovarian Res 2019; 12:17. [PMID: 30760286 PMCID: PMC6373097 DOI: 10.1186/s13048-019-0492-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 01/31/2019] [Indexed: 12/21/2022] Open
Abstract
Objective Relapsed epithelial ovarian cancer (EOC) is frequently treated with pegylated liposomal doxorubicin (PLD). Unfortunately, most patients do not benefit from treatment. Prediction of response is crucial to optimize PLD use and avoid unnecessary toxicities. We aimed at assessing the value of topoisomerase II alpha (TOP2A) expression as predictive marker of response to PLD-based therapy in patients with relapsed EOCs. Methods We retrospectively analyzed Formalin Fixed Paraffin Embedded (FFPE) tissues from 101 patients with platinum resistant (PR) or partially platinum-sensitive (PPS) EOCs treated with PLD-based chemotherapy beyond second line in three referral cancer centers between January 2010 and June 2018. TOP2A expression was measured by immunohistochemistry (IHC): images of each sample were acquired by optical microscope and analyzed by using automatic counter software. Correlation between TOP2A expression and response to PLD was assessed. Since no cut-off for positivity has been validated yet, we dichotomized TOP2A expression based on a cut-off of 18% (mean value in this study). Results TOP2A expression beyond cut-off was not prognostic for primary platinum-free interval in our series (p = 0.77) neither for optimal cytoreduction (p = 0.9). TOP2A > 18% was associated with a longer time to progression (TTP) following PLD-treatment, although not statistically significant (p = 0.394). No difference was observed between PR and PPS patients’ groups (p = 0.445 and p = 0.185, respectively). Not unexpectedly, patients with TOP2A expression > 18% treated with PLD monotherapy achieved a longer TTP compared with PLD-doublet therapy (p = 0.05). Conclusions Our data suggest that TOP2A status might predict activity of PLD in patients with PR/PPS EOCs.
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10
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Ataie-Kachoie P, Pillai K, Badar S, Akhter J, Morris DL. Monepantel considerably enhances the therapeutic potentials of PEGylated liposomal doxorubicin and gemcitabine in ovarian cancer: in vitro and in vivo studies. Am J Cancer Res 2018; 8:2064-2075. [PMID: 30416856 PMCID: PMC6220142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Accepted: 08/12/2018] [Indexed: 06/09/2023] Open
Abstract
Ovarian cancer is a lethal disease since treated patients often die from relapse. Resistance to current treatment regime involving doxorubicin and gemcitabine is well known. Hence, we set forth to develop a more effective therapy by combining current treatment drugs with monepantel, an antihelminth drug with proven anticancer effect. In vitro cytotoxicity were first investigated with pegylated liposomal doxorubicin (PLD), gemcitabine, monepantel as single agents and then in combination with monepantel on ovarian tumor cells. Drug effect on oncogenic proteins was determined by western blot analysis and resistance to drugs by colony formation assays. Using in vivo model (nude mice), a similar study, as above, was carried out to determine correlation to in vitro findings. Close correlation existed between in vitro and in vivo studies with the latter indicating that combination of monepantel with either low or high dose PLD was more effective compared to single drug therapy. A similar finding existed for gemcitabine, with gemcitabine showing a more superior efficacy (100% ablation) in combination with MPL. Western blot analysis indicated p-mTOR, p70s6K and 4E-BP1 were severely inhibited by combination of MPL with either PLD or gemcitabine. Colony formation assay indicated a dramatic reduction of colonies with combination treatment suggesting a considerable reduction of resistance. After 28 days, treatment using a combination of MPL with either PLD or gemcitabine showed tumor regression. Hence, the combination of gemcitabine or doxorubicin with monepantel may serve as a more effective therapy for ovarian cancer.
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Affiliation(s)
- Parvin Ataie-Kachoie
- Department of Surgery, University of New South Wales, St. George Hospital Kogarah, Nsw, Australia
| | - Krishna Pillai
- Department of Surgery, University of New South Wales, St. George Hospital Kogarah, Nsw, Australia
| | - Samina Badar
- Department of Surgery, University of New South Wales, St. George Hospital Kogarah, Nsw, Australia
| | - Javed Akhter
- Department of Surgery, University of New South Wales, St. George Hospital Kogarah, Nsw, Australia
| | - David Lawson Morris
- Department of Surgery, University of New South Wales, St. George Hospital Kogarah, Nsw, Australia
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11
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Zhang F, Chen H, Du J, Wang B, Yang L. Anticancer Activity of Metformin, an Antidiabetic Drug, Against Ovarian Cancer Cells Involves Inhibition of Cysteine-Rich 61 (Cyr61)/Akt/Mammalian Target of Rapamycin (mTOR) Signaling Pathway. Med Sci Monit 2018; 24:6093-6101. [PMID: 30171812 PMCID: PMC6130173 DOI: 10.12659/msm.909745] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Background Ovarian cancer is considered one of the lethal cancers responsible for high mortality and morbidity across the world. The prognosis and the survival rate of ovarian cancer is far from decent. Cysteine-rich 61 (Cyr61) also known as CCN1, is a member of CCN-family of growth factors, reported to be significantly overexpressed in several malignancies which include, but are not limited to, ovarian cancer. Recent studies have revealed that women with type 2 diabetes mellitus have an elevated risk of ovarian cancer. Hence, administration of an antidiabetic drug with anticancer effects such as metformin may act as an effective therapeutic regime against ovarian cancer. Material/Methods Cell viability and apoptosis were examined by MTT and Annexin V/PI double staining respectively. Cell migration was determined by Boyden Chamber assay. Transient knockdown of Cyr61 in ovarian cancer cells was achieved by transecting the cells with siRNA for Cyr61using Lipofectamine 2000. Results Our results indicated that treatment of ovarian cancer cells with metformin caused significant downregulation of Cyr61 protein expression levels ultimately favoring apoptosis. Transient knockdown of Cyr61 resulted in the inhibition of cell proliferation and migration. This was also associated with the concomitant downregulation of pAkt and pmTOR confirming the role of Cyr61 as an upstream modulator of Akt signaling. Conversely the extracellular supplementation of recombinant Cyr61 attenuates the cytotoxic properties of metformin in ovarian cancer cells. Conclusions Taken together, we concluded that metformin exhibits anticancer effects and Cyr61 acts as a direct target for metformin in ovarian cancer cells.
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Affiliation(s)
- Fengli Zhang
- Infertility Center, Qilu Hospital, Shandong University, Jinan, Shandong, China (mainland).,Department of Obstetrics and Gynecology, Liaocheng People's Hospital, Liaocheng, Shandong, China (mainland)
| | - Huixiao Chen
- Department of Obstetrics and Gynecology, Liaocheng People's Hospital, Liaocheng, Shandong, China (mainland)
| | - Jing Du
- Department of Obstetrics and Gynecology, Liaocheng People's Hospital, Liaocheng, Shandong, China (mainland)
| | - Bin Wang
- Department of Obstetrics and Gynecology, Liaocheng People's Hospital, Liaocheng, Shandong, China (mainland)
| | - Lixiao Yang
- Department of Obstetrics and Gynecology, Liaocheng People's Hospital, Liaocheng, Shandong, China (mainland)
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12
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McCloskey CW, Rodriguez GM, Galpin KJC, Vanderhyden BC. Ovarian Cancer Immunotherapy: Preclinical Models and Emerging Therapeutics. Cancers (Basel) 2018; 10:cancers10080244. [PMID: 30049987 PMCID: PMC6115831 DOI: 10.3390/cancers10080244] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/20/2018] [Accepted: 07/23/2018] [Indexed: 12/16/2022] Open
Abstract
Immunotherapy has emerged as one of the most promising approaches for ovarian cancer treatment. The tumor microenvironment (TME) is a key factor to consider when stimulating antitumoral responses as it consists largely of tumor promoting immunosuppressive cell types that attenuate antitumor immunity. As our understanding of the determinants of the TME composition grows, we have begun to appreciate the need to address both inter- and intra-tumor heterogeneity, mutation/neoantigen burden, immune landscape, and stromal cell contributions. The majority of immunotherapy studies in ovarian cancer have been performed using the well-characterized murine ID8 ovarian carcinoma model. Numerous other animal models of ovarian cancer exist, but have been underutilized because of their narrow initial characterizations in this context. Here, we describe animal models that may be untapped resources for the immunotherapy field because of their shared genomic alterations and histopathology with human ovarian cancer. We also shed light on the strengths and limitations of these models, and the knowledge gaps that need to be addressed to enhance the utility of preclinical models for testing novel immunotherapeutic approaches.
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Affiliation(s)
- Curtis W McCloskey
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6, Canada.
- Department of Cellular and Molecular Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada.
| | - Galaxia M Rodriguez
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6, Canada.
- Department of Cellular and Molecular Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada.
| | - Kristianne J C Galpin
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6, Canada.
- Department of Cellular and Molecular Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada.
| | - Barbara C Vanderhyden
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6, Canada.
- Department of Cellular and Molecular Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada.
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13
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Qi Z, Yin L, Xu Y, Wang F. Pegylated liposomal‑paclitaxel induces ovarian cancer cell apoptosis via TNF‑induced ERK/AKT signaling pathway. Mol Med Rep 2018; 17:7497-7504. [PMID: 29620264 PMCID: PMC5983946 DOI: 10.3892/mmr.2018.8811] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 12/05/2017] [Indexed: 11/19/2022] Open
Abstract
Ovarian cancer is one of the most common gynecological types of cancer and is characterized by a relatively high incidence and high mortality rate. Evidence has demonstrated that paclitaxel (PTX) is an effective therapeutic treatment for human ovarian cancer. In the present study, the inhibitory effects of pegylated liposomal (PL)-PTX on the growth of ovarian cancer cells were investigated in vitro; a CAOV-3-bearing mouse model was established to investigate the in vivo effects of PL-PTX on ovarian tumor growth. In the present study, the underlying mechanism of tumor necrosis factor (TNF)-induced inhibition of extracellular signal-regulated kinase (ERK)/protein kinase B (AKT) signaling pathway mediated by PL-PTX was analyzed within ovarian cancer cells. The results of the present study revealed that PL-PTX significantly inhibited the growth and aggressiveness of ovarian cancer cells in vitro and in vivo and apoptotic ability increased upon administration of PL-PTX. The expression levels of caspase-3/9 were significantly upregulated within PL-PTX-treated ovarian cancer cells. The expression and phosphorylation levels of ERK and AKT were markedly increased in response to PL-PTX treatment. In addition, the inhibitory effects of PL-PTX on ovarian cancer cells were eliminated by neutralizing antibodies against TNF. The observations of the present study revealed that PL-PTX induced ovarian cell apoptosis via the TNF-dependent pathway, which was significantly inhibited with the employment of antibodies against TNF. In vivo analysis demonstrated that PL-PTX treatment significantly inhibited ovarian tumor growth and prolonged the survival of tumor bearing mice. In conclusion, the findings of the present study have provided an insight into the potential mechanism of PL-PTX-induced apoptosis of ovarian cancer cells. As PL-PTX has been reported to induce ovarian tumor cell apoptosis via the TNF-induced ERK/AKT signaling pathway, PL-PTX may serve as an efficient anticancer drug for the treatment of ovarian cancer.
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Affiliation(s)
- Zhiying Qi
- Department of Gynaecology and Obstetrics, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Lirong Yin
- Department of Gynaecology and Obstetrics, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Yanying Xu
- Department of Gynaecology and Obstetrics, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Fang Wang
- Department of Gynaecology and Obstetrics, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
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14
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Duhamel M, Rose M, Rodet F, Murgoci AN, Zografidou L, Régnier-Vigouroux A, Vanden Abeele F, Kobeissy F, Nataf S, Pays L, Wisztorski M, Cizkova D, Fournier I, Salzet M. Paclitaxel Treatment and Proprotein Convertase 1/3 (PC1/3) Knockdown in Macrophages is a Promising Antiglioma Strategy as Revealed by Proteomics and Cytotoxicity Studies. Mol Cell Proteomics 2018. [PMID: 29531019 DOI: 10.1074/mcp.ra117.000443] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
High grade gliomas are the most common brain tumors in adult. These tumors are characterized by a high infiltration in microglial cells and macrophages. The immunosuppressive tumor environment is known to orient immune cells toward a pro-tumoral and anti-inflammatory phenotype. Therefore, the current challenge for cancer therapy is to find a way to reorient macrophages toward an antitumoral phenotype. Previously, we demonstrated that macrophages secreted antitumoral factors when they were invalidated for the proprotein converstase 1/3 (PC1/3) and treated with LPS. However, achieving an activation of macrophages via LPS/TLR4/Myd88-dependent pathway appears yet unfeasible in cancer patients. On the contrary, the antitumor drug Paclitaxel is also known to activate the TLR4 MyD88-dependent signaling pathway and mimics LPS action. Therefore, we evaluated if PC1/3 knock-down (KD) macrophages could be activated by Paclitaxel and efficient against glioma. We report here that such a treatment of PC1/3 KD macrophages drove to the overexpression of proteins mainly involved in cytoskeleton rearrangement. In support of this finding, we found that these cells exhibited a Ca2+ increase after Paclitaxel treatment. This is indicative of a possible depolymerization of microtubules and may therefore reflect an activation of inflammatory pathways in macrophages. In such a way, we found that PC1/3 KD macrophages displayed a repression of the anti-inflammatory pathway STAT3 and secreted more pro-inflammatory cytokines. Extracellular vesicles isolated from these PC1/3 KD cells inhibited glioma growth. Finally, the supernatant collected from the coculture between glioma cells and PC1/3 KD macrophages contained more antitumoral factors. These findings unravel the potential value of a new therapeutic strategy combining Paclitaxel and PC1/3 inhibition to switch macrophages toward an antitumoral immunophenotype.
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Affiliation(s)
- Marie Duhamel
- From the ‡Inserm U-1192, Laboratoire de Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM), Université Lille 1, Cité Scientifique, 59655 Villeneuve D'Ascq, France;
| | - Mélanie Rose
- From the ‡Inserm U-1192, Laboratoire de Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM), Université Lille 1, Cité Scientifique, 59655 Villeneuve D'Ascq, France.,§Oncovet Clinical Research (OCR), SIRIC ONCOLille, Villeneuve d'Ascq, France
| | - Franck Rodet
- From the ‡Inserm U-1192, Laboratoire de Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM), Université Lille 1, Cité Scientifique, 59655 Villeneuve D'Ascq, France
| | - Adriana Natalia Murgoci
- From the ‡Inserm U-1192, Laboratoire de Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM), Université Lille 1, Cité Scientifique, 59655 Villeneuve D'Ascq, France.,§§Institute of Neuroimmunology, Slovak Academy of Sciences, 845 10, Bratislava, Slovak Republic
| | - Lea Zografidou
- ¶Johannes Gutenberg-Universität Mainz, Johann-Joachim-Becher-Weg 15, D-55128 Mainz, Germany
| | - Anne Régnier-Vigouroux
- ¶Johannes Gutenberg-Universität Mainz, Johann-Joachim-Becher-Weg 15, D-55128 Mainz, Germany
| | - Fabien Vanden Abeele
- ‖Inserm U-1003, Equipe labellisée par la Ligue Nationale contre le cancer, Laboratory of Excellence, Ion Channels Science and Therapeutics, Université Lille 1, Cité Scientifique, 59655 Villeneuve d'Ascq, France
| | - Firas Kobeissy
- **Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, 1107 2020 Beirut, Lebanon
| | - Serge Nataf
- ‡‡Inserm U-1060, CarMeN Laboratory, Banque de Tissus et de Cellules des Hospices Civils de Lyon, Université Lyon-1, Hôpital Edouard Herriot, 69437 Lyon cedex 03, France
| | - Laurent Pays
- ‡‡Inserm U-1060, CarMeN Laboratory, Banque de Tissus et de Cellules des Hospices Civils de Lyon, Université Lyon-1, Hôpital Edouard Herriot, 69437 Lyon cedex 03, France
| | - Maxence Wisztorski
- From the ‡Inserm U-1192, Laboratoire de Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM), Université Lille 1, Cité Scientifique, 59655 Villeneuve D'Ascq, France
| | - Dasa Cizkova
- §§Institute of Neuroimmunology, Slovak Academy of Sciences, 845 10, Bratislava, Slovak Republic
| | - Isabelle Fournier
- From the ‡Inserm U-1192, Laboratoire de Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM), Université Lille 1, Cité Scientifique, 59655 Villeneuve D'Ascq, France
| | - Michel Salzet
- From the ‡Inserm U-1192, Laboratoire de Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM), Université Lille 1, Cité Scientifique, 59655 Villeneuve D'Ascq, France
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15
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Menon U, McGuire AJ, Raikou M, Ryan A, Davies SK, Burnell M, Gentry-Maharaj A, Kalsi JK, Singh N, Amso NN, Cruickshank D, Dobbs S, Godfrey K, Herod J, Leeson S, Mould T, Murdoch J, Oram D, Scott I, Seif MW, Williamson K, Woolas R, Fallowfield L, Campbell S, Skates SJ, Parmar M, Jacobs IJ. The cost-effectiveness of screening for ovarian cancer: results from the UK Collaborative Trial of Ovarian Cancer Screening (UKCTOCS). Br J Cancer 2017; 117:619-627. [PMID: 28742794 PMCID: PMC5572177 DOI: 10.1038/bjc.2017.222] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 05/23/2017] [Accepted: 06/21/2017] [Indexed: 11/25/2022] Open
Abstract
Background: To assess the within-trial cost-effectiveness of an NHS ovarian cancer screening (OCS) programme using data from UKCTOCS and extrapolate results based on average life expectancy. Methods: Within-trial economic evaluation of no screening (C) vs either (1) an annual OCS programme using transvaginal ultrasound (USS) or (2) an annual ovarian cancer multimodal screening programme with serum CA125 interpreted using a risk algorithm (ROCA) and transvaginal ultrasound as a second-line test (MMS), plus comparison of lifetime extrapolation of the no screening arm and the MMS programme using both a predictive and a Markov model. Results: Using a CA125–ROCA cost of £20, the within-trial results show USS to be strictly dominated by MMS, with the MMS vs C comparison returning an incremental cost-effectiveness ratio (ICER) of £91 452 per life year gained (LYG). If the CA125–ROCA unit cost is reduced to £15, the ICER becomes £77 818 per LYG. Predictive extrapolation over the expected lifetime of the UKCTOCS women returns an ICER of £30 033 per LYG, while Markov modelling produces an ICER of £46 922 per QALY. Conclusion: Analysis suggests that, after accounting for the lead time required to establish full mortality benefits, a national OCS programme based on the MMS strategy quickly approaches the current NICE thresholds for cost-effectiveness when extrapolated out to lifetime as compared with the within-trial ICER estimates. Whether MMS could be recommended on economic grounds would depend on the confirmation and size of the mortality benefit at the end of an ongoing follow-up of the UKCTOCS cohort.
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Affiliation(s)
- Usha Menon
- Department of Women's Cancer, Institute for Women's Health, University College London, London W1T 7DN, UK
| | - Alistair J McGuire
- LSE Health &Department of Social Policy, London School of Economics, London WC2A 2AE, UK
| | - Maria Raikou
- LSE Health &Department of Social Policy, London School of Economics, London WC2A 2AE, UK.,Department of Economics, University of Pireaus, Athens GR 18534, Greece
| | - Andy Ryan
- Department of Women's Cancer, Institute for Women's Health, University College London, London W1T 7DN, UK
| | - Susan K Davies
- Department of Women's Cancer, Institute for Women's Health, University College London, London W1T 7DN, UK
| | - Matthew Burnell
- Department of Women's Cancer, Institute for Women's Health, University College London, London W1T 7DN, UK
| | - Aleksandra Gentry-Maharaj
- Department of Women's Cancer, Institute for Women's Health, University College London, London W1T 7DN, UK
| | - Jatinderpal K Kalsi
- Department of Women's Cancer, Institute for Women's Health, University College London, London W1T 7DN, UK
| | - Naveena Singh
- Department of Gynaecological Oncology, Nottingham City Hospital, Nottingham NG5 1PB, UK
| | - Nazar N Amso
- Obstetrics and Gynaecology, School of Medicine, College of Biomedical and Life Sciences, Cardiff University, Cardiff CF14 4XN, UK
| | - Derek Cruickshank
- Department of Gynaecological Oncology, James Cook University Hospital, Middlesbrough TS4 3BW, UK
| | - Stephen Dobbs
- Department of Gynaecological Oncology, Belfast City Hospital, Belfast BT9 7AB, UK
| | - Keith Godfrey
- Northern Gynaecological Oncology Centre, Queen Elizabeth Hospital, Gateshead NE9 6SX, UK
| | - Jonathan Herod
- Northern Gynaecological Oncology Centre, Queen Elizabeth Hospital, Gateshead NE9 6SX, UK
| | - Simon Leeson
- Department of Gynaecological Oncology, Llandudno Hospital, North Wales LL30 1LB, UK
| | - Tim Mould
- Department of Gynaecological Oncology, Royal Free, London NW3 2QG, UK
| | - John Murdoch
- Department of Gynaecological Oncology, St. Michael's Hospital, Bristol BS2 8EG, UK
| | - David Oram
- Department of Gynaecological Oncology, St Bartholomew's Hospital, London EC1A 7BE, UK
| | - Ian Scott
- Department of Gynaecological Oncology, Royal Derby Hospital, Derby DE22 3NE, UK
| | - Mourad W Seif
- CMFT, St Mary's Hospital, Manchester M13 9WL, UK.,Institute of Cancer Sciences, The University of Manchester, Manchester M13 9PL, UK
| | - Karin Williamson
- Department of Gynaecological Oncology, Nottingham City Hospital, Nottingham NG5 1PB, UK
| | - Robert Woolas
- Department of Women's Cancer, Institute for Women's Health, University College London, London W1T 7DN, UK.,Department of Gynaecological Oncology, Queen Alexandra Hospital, Portsmouth PO6 3LY, UK
| | - Lesley Fallowfield
- Sussex Health Outcomes Research &Education in Cancer (SHORE-C), Brighton &Sussex Medical School, University of Sussex, Falmer BN1 9RX, UK
| | | | - Steven J Skates
- MGH Biostatistics, Massachusetts General Hospital, Boston, MA 02114, USA.,Harvard Medical School, Boston, MA 02115, USA
| | - Mahesh Parmar
- Medical Research Council Clinical Trials Unit at University College London, London WC2B 6NH, UK
| | - Ian J Jacobs
- Department of Women's Cancer, Institute for Women's Health, University College London, London W1T 7DN, UK.,Department of Gynaecological Oncology, Nottingham City Hospital, Nottingham NG5 1PB, UK.,Obstetrics and Gynaecology, School of Medicine, College of Biomedical and Life Sciences, Cardiff University, Cardiff CF14 4XN, UK
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16
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Zheng AW, Chen YQ, Zhao LQ, Feng JG. Myricetin induces apoptosis and enhances chemosensitivity in ovarian cancer cells. Oncol Lett 2017; 13:4974-4978. [PMID: 28588737 DOI: 10.3892/ol.2017.6031] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 01/19/2017] [Indexed: 12/21/2022] Open
Abstract
Ovarian cancer is the most lethal type of gynecological cancer and is the fifth leading cause of cancer-associated mortality in females globally. The majority of patients with ovarian cancer suffer from recurrent, progressive disease, due to the acquisition of a resistance phenotype towards various conventional chemotherapy drugs. Although paclitaxel has been demonstrated to be effective against ovarian tumors, there have been reports of the development of a resistant phenotype against Taxol® treatment. The multidrug resistance (MDR)-1/P-glycoprotein has previously been demonstrated to be associated with the acquisition of paclitaxel resistance in certain ovarian tumors. Therefore, the screening of novel drug candidates able to target MDR-1 in ovarian cancer cells and increase the sensitivity to Taxol® is required in order to improve the treatment of this disease. In the present study, the underlying mechanisms by which the dietary flavonoid myricetin enhances the cytotoxic potential of paclitaxel in ovarian cancer cells, was investigated. It was observed that myricetin induced significant cytotoxicity in A2780 and OVCAR3 ovarian cancer cells, with the IC50 value obtained at 25 µM. Myricetin treatment also resulted in the induction of apoptosis in the two cell lines, accompanied by the modulation of certain pro- and anti-apoptotic markers. It was also determined that the pre-incubation of ovarian cancer cells with a lower dose of myricetin was able to increase the cytotoxicity of paclitaxel, due to the significant downregulation of MDR-1 in these cells.
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Affiliation(s)
- Ai-Wen Zheng
- Department of Gynecologic Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Ya-Qing Chen
- Department of Gynecologic Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Ling-Qin Zhao
- Department of Gynecologic Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Jian-Guo Feng
- Cancer Research Institute, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
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Preference of elderly patients' to oral or intravenous chemotherapy in heavily pre-treated recurrent ovarian cancer: final results of a prospective multicenter trial. GYNECOLOGIC ONCOLOGY RESEARCH AND PRACTICE 2017; 4:6. [PMID: 28286660 PMCID: PMC5341434 DOI: 10.1186/s40661-017-0040-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 02/16/2017] [Indexed: 11/10/2022]
Abstract
BACKGROUND Palliative systemic treatment in elderly gynaecological cancer patients remains a major challenge. In recurrent ovarian cancer (ROC), treosulfan an active alkylating drug showed similar cytotoxicity whether as oral (p.o.) or intravenous (i.v.) application. The aim of this innovative trial was to evaluate the preference of elderly patients (≥65 years) for p.o. or i.v. chemotherapy focusing compliance, outcome, toxicities, and geriatric aspects as secondary endpoints. METHODS Patients with ROC had the free choice between treosulfan i.v. (7000 mg/m2 d1, q29d) or p.o. (600 mg/m2 daily d1-28, q57d). Only indecisive participants were randomized. RESULTS Overall 123 patients with 2nd to 5th recurrence were registered and 119 received at least one cycle of chemotherapy. 85.7% preferred treosulfan i.v. and 14.3% oral, where only three patients were randomized. Main reasons for i.v. preference associated with individual expectations of lower rate of gastrointestinal disorders, higher activity and tolerability of treatment. Median of applied chemotherapies was three (range 1-12 cycles), with most common grade 3/4 toxicities thrombopenia (18.7%), leukopenia (15.7%), ascites (7.6%), bowel obstruction (6.7%), and abdominal pain (4.2%). Median time until progression/overall survival was 5.2/7.8 months (i.v.), and 5.6/10.4 months (p.o.), respectively, without significant differences in efficacy. CONCLUSIONS Elderly patients with recurrent ovarian cancer asked and demonstrated active participation in the decision-making process of their oncological treatment and favoured predominantly the i.v. application. Treosulfan was generally well-tolerated despite comorbidities and heavy pre-treatment. Our study demonstrates that patients' preference did not influence prognosis negatively and remains important in gynaecologic oncology decision practice. EUDRACT NR 2004-000719-25; NCT 00170690.
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Tempfer CB, Hartmann F, Hilal Z, Rezniczek GA. Intraperitoneal cisplatin and doxorubicin as maintenance chemotherapy for unresectable ovarian cancer: a case report. BMC Cancer 2017; 17:26. [PMID: 28061769 PMCID: PMC5216537 DOI: 10.1186/s12885-016-3004-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 12/15/2016] [Indexed: 12/02/2022] Open
Abstract
Background Primary advanced, unresectable ovarian cancer (OC) is treated with palliative systemic chemotherapy. Intraperitoneal chemotherapy may be an alternative local maintenance therapy. Case presentation A 75 year old woman with laparoscopically and histologically confirmed unresectable OC was treated with 13 cycles of intraperitoneal cisplatin 7.5 mg/m2 and doxorubicin 1.5 mg/m2 over 2 years using laparoscopic pressurized intraperitoneal aerosol chemotherapy (PIPAC). Objective tumor response (tumor regression on histology, stable disease on repeated video-laparoscopy and peritoneal carcinomatosis index) was noted. No Common Terminology Criteria for Adverse Events (CTCAE) > grade 3 were observed. EORTC QLQ-C30 quality of life measurements were stable throughout the therapy. Conclusions Repeated intraperitoneal chemotherapy with cisplatin and doxorubicin applied as PIPAC may be an effective maintenance treatment in women with primary advanced, unresectable OC. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-3004-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Clemens B Tempfer
- Department of Obstetrics and Gynecology, Ruhr University Bochum, Bochum, Germany.
| | | | - Ziad Hilal
- Department of Obstetrics and Gynecology, Ruhr University Bochum, Bochum, Germany
| | - Günther A Rezniczek
- Department of Obstetrics and Gynecology, Ruhr University Bochum, Bochum, Germany
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Wu PK, Tao Z, Ouyang Z, Cao JY, Geng D, Liu J, Wang CM. The anti-tumor effects of cordycepin-loaded liposomes on the growth of hepatoma 22 tumors in mice and human hepatoma BEL-7402 cells in culture. Drug Dev Ind Pharm 2016; 42:1424-33. [PMID: 26984179 DOI: 10.3109/03639045.2016.1141930] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Liposomes have successfully been used for decades to encapsulate and protect drugs that are prone to deactivation in the body. The present study aimed to demonstrate the use of liposomes to encapsulate cordycepin, an adenosine analog that quickly loses its activity in vivo. The cordycepin-loaded liposomes were prepared by the ammonium sulfate gradient approach, and its in vitro and in vivo antitumour activities were evaluated using BEL-7402 cells and hepatocellular carcinoma H22 transplanted tumors, respectively. An MTT assay was used to observe the cytotoxicity of cells treated with cordycepin and cordycepin-loaded liposomes in vitro. High-content screening (HSC) was carried out using Hoechst 33342 to detect apoptotic cells and the ratio of cells in different cell cycle stages. The data demonstrated that both the cordycepin and the cordycepin-loaded liposomes resulted in clear cytotoxicity with IC50 values of 18.97 and 29.39 μg/mL, respectively. The latter showed significantly strong inhibitory effects on H22 tumor growth in mice, while the former did not show any inhibitory effects on tumor growth. In addition, the HSC assay showed that the cordycepin-loaded liposomes resulted in a higher rate of apoptosis than the cordycepin alone in BEL-7402 cells. Further data analysis revealed that the cells treated with cordycepin-loaded liposomes were predominately arrested at the G2/M phase (p < 0.05), while those treated with cordycepin alone were arrested in the G0/G1 phase (p < 0.05). In conclusion, these results suggest that liposomes can enhance and maintain the in vivo anti-tumor activity of cordycepin.
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Affiliation(s)
- Peng-Kai Wu
- a Department of Biopharmaceuticals, School of Chinese Materia Medica , Beijing University of Chinese Medicine , Beijing , China
| | - Zhi Tao
- a Department of Biopharmaceuticals, School of Chinese Materia Medica , Beijing University of Chinese Medicine , Beijing , China
| | - Zhao Ouyang
- a Department of Biopharmaceuticals, School of Chinese Materia Medica , Beijing University of Chinese Medicine , Beijing , China
| | - Jiang-Ye Cao
- a Department of Biopharmaceuticals, School of Chinese Materia Medica , Beijing University of Chinese Medicine , Beijing , China
| | - Di Geng
- a Department of Biopharmaceuticals, School of Chinese Materia Medica , Beijing University of Chinese Medicine , Beijing , China
| | - Jin Liu
- b College of Life Science , Beijing Normal University , Beijing , China
| | - Chun-Mei Wang
- a Department of Biopharmaceuticals, School of Chinese Materia Medica , Beijing University of Chinese Medicine , Beijing , China
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Borley J, Brown R. Epigenetic mechanisms and therapeutic targets of chemotherapy resistance in epithelial ovarian cancer. Ann Med 2015; 47:359-69. [PMID: 26158617 DOI: 10.3109/07853890.2015.1043140] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Epithelial ovarian cancer is the most lethal gynaecological cancer with the majority of patients succumbing to chemotherapy-resistant disease. Unravelling the mechanisms of drug resistance and how it can be prevented or reversed is a pivotal challenge in the treatment of cancer. Epigenetic mechanisms appear to play a crucial role in the development of inherent and acquired resistance in ovarian cancer. Aberrant epigenetic states can be reversed by drug therapy, and thus maintenance of epigenetic change is a potential target to halt or reverse chemotherapy resistance. This review explores the evidence that demonstrates that DNA methylation, histone modification, and microRNAs are associated with inherent and acquired chemotherapy resistance in ovarian cancer and the current challenges associated with this. We also explore current epigenetic therapies used in patients with drug-resistant ovarian cancer and future potential targets.
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Affiliation(s)
- Jane Borley
- a Department of Surgery and Cancer , Imperial College London, Hammersmith Hospital , London W12 0NN , UK
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Abstract
BACKGROUND Chemotherapeutic agents such as topotecan can be used to treat ovarian cancer. The effects of using topotecan as a therapeutic agent have not been previously been systematically reviewed. OBJECTIVES To systematically evaluate the effectiveness and safety of topotecan for the treatment of ovarian cancer. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (CENTRAL), (Issue 4, 2006); Cochrane Gynaecological Cancer Review Group (CGCRG) Specialised Register (Cochrane Library Issue 4, 2006); MEDLINE (January 1990 to 27 July 2006); EMBASE (January 1990 to 27 July 2006); The European Organization for the Research and Treatment of Cancer (EORTC) database (to 1 August 2006); CBM (Chinese Biomedical Database) (January 1990 to 27 July 2006). SELECTION CRITERIA Randomised controlled trials (RCTs) which randomized patients with ovarian cancer to single or combined use of topotecan versus interventions without topotecan, or different remedies of topotecan. DATA COLLECTION AND ANALYSIS Two review authors independently extracted and analysed data. MAIN RESULTS Six studies including 1323 participants were eligible for this review (Gordon 2004a; Gore 2001a; Gore 2002; Hoskins 1998; Huinink 2004; Placido 2004) All studies, as reported, were identified as being of poor methodological quality. Topotecan had comparable effectiveness to prolong progression-free survival (PFS) compared with pegylated liposomal doxorubicin (PLD), (16.1 weeks versus 17.0 weeks; p = 0.095). Overall survival (OS) time was similar in participants using PLD compared with topotecan (56.7 weeks versus 60 weeks; p = 0.341). Topotecan was more hematologically toxic compared with paclitaxel or PLD, relative risks (RRs) of hematological events: ranged from 1.03 to 14.46 and 1.73 to 27.12 respectively. A 21-day cycle of topotecan was more toxic than a 42-day cycle (RRs of hematological and non-hematological events ranged from 1.03 to 8). Intravenous and oral topotecan had comparable toxicity. Topotecan delayed progression more effectively compared with paclitaxel (23.1 weeks versus 14 weeks, p = 0.0021). Participants were more likely to respond to topotecan on a 21-day cycle as opposed to a 42-day cycle (RR 7.23, 95% CI 0.94 to 55.36). Small tumor diameter, sensitivity to platinum-based chemotherapy was associated with better prognosis. Small sample size, methodological flaws and poor reporting of the included trials made measurement bias of the trials difficult to assess. AUTHORS' CONCLUSIONS Topotecan appears to have a similar level of effectiveness as paclitaxel and PLD, though with different patterns of side effects. Larger, well-designed RCTs are required in order to define an optimal regime.
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