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Muttiah B, Ng SL, Lokanathan Y, Ng MH, Law JX. Extracellular Vesicles in Breast Cancer: From Intercellular Communication to Therapeutic Opportunities. Pharmaceutics 2024; 16:654. [PMID: 38794316 PMCID: PMC11125876 DOI: 10.3390/pharmaceutics16050654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
Breast cancer, a multifaceted and heterogeneous disease, poses significant challenges in terms of understanding its intricate resistance mechanisms and devising effective therapeutic strategies. This review provides a comprehensive overview of the intricate landscape of extracellular vesicles (EVs) in the context of breast cancer, highlighting their diverse subtypes, biogenesis, and roles in intercellular communication within the tumour microenvironment (TME). The discussion spans various aspects, from EVs and stromal cells in breast cancer to their influence on angiogenesis, immune response, and chemoresistance. The impact of EV production in different culture systems, including two dimensional (2D), three dimensional (3D), and organoid models, is explored. Furthermore, this review delves into the therapeutic potential of EVs in breast cancer, presenting emerging strategies such as engineered EVs for gene delivery, nanoplatforms for targeted chemotherapy, and disrupting tumour derived EVs as a treatment approach. Understanding these complex interactions of EV within the breast cancer milieu is crucial for identifying resistance mechanisms and developing new therapeutic targets.
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Affiliation(s)
- Barathan Muttiah
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur 56000, Malaysia; (Y.L.); (M.H.N.)
| | - Sook Luan Ng
- Department of Craniofacial Diagnostics and Biosciences, Faculty of Dentistry, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Yogeswaran Lokanathan
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur 56000, Malaysia; (Y.L.); (M.H.N.)
| | - Min Hwei Ng
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur 56000, Malaysia; (Y.L.); (M.H.N.)
| | - Jia Xian Law
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur 56000, Malaysia; (Y.L.); (M.H.N.)
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Shen F, Jiang G, Philips S, Cantor E, Gardner L, Xue G, Cunningham G, Kassem N, O'Neill A, Cameron D, Suter TM, Miller KD, Sledge GW, Schneider BP. Germline predictors for bevacizumab induced hypertensive crisis in ECOG-ACRIN 5103 and BEATRICE. Br J Cancer 2024; 130:1348-1355. [PMID: 38347093 PMCID: PMC11014938 DOI: 10.1038/s41416-024-02602-0] [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: 10/08/2023] [Revised: 01/23/2024] [Accepted: 01/26/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Bevacizumab is a beneficial therapy in several advanced cancer types. Predictive biomarkers to better understand which patients are destined to benefit or experience toxicity are needed. Associations between bevacizumab induced hypertension and survival have been reported but with conflicting conclusions. METHODS We performed post-hoc analyses to evaluate the association in 3124 patients from two phase III adjuvant breast cancer trials, E5103 and BEATRICE. Differences in invasive disease-free survival (IDFS) and overall survival (OS) between patients with hypertension and those without were compared. Hypertension was defined as systolic blood pressure (SBP) ≥ 160 mmHg (n = 346) and SBP ≥ 180 mmHg (hypertensive crisis) (n = 69). Genomic analyses were performed to evaluate germline genetic predictors for the hypertensive crisis. RESULTS Hypertensive crisis was significantly associated with superior IDFS (p = 0.015) and OS (p = 0.042), but only IDFS (p = 0.029; HR = 0.28) remained significant after correction for prognostic factors. SBP ≥ 160 mmHg was not associated with either IDFS or OS. A common single-nucleotide polymorphism, rs6486785, was significantly associated with hypertensive crisis (p = 8.4 × 10-9; OR = 5.2). CONCLUSION Bevacizumab-induced hypertensive crisis is associated with superior outcomes and rs6486785 predicted an increased risk of this key toxicity.
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Affiliation(s)
- Fei Shen
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Guanglong Jiang
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Santosh Philips
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Erica Cantor
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Laura Gardner
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Gloria Xue
- Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Nawal Kassem
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Anne O'Neill
- Dana Farber Cancer Institute - ECOG-ACRIN Biostatistics Center, Boston, MA, USA
| | - David Cameron
- Edinburgh Cancer Research Centre, Edinburgh, United Kingdom
| | - Thomas M Suter
- Swiss Cardiovascular Center, Bern University Hospital, Inselspital, Bern, Switzerland
| | - Kathy D Miller
- Indiana University School of Medicine, Indianapolis, IN, USA
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Zhu S, Wu Y, Song B, Yi M, Yan Y, Mei Q, Wu K. Recent advances in targeted strategies for triple-negative breast cancer. J Hematol Oncol 2023; 16:100. [PMID: 37641116 PMCID: PMC10464091 DOI: 10.1186/s13045-023-01497-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023] Open
Abstract
Triple-negative breast cancer (TNBC), a highly aggressive subtype of breast cancer, negatively expresses estrogen receptor, progesterone receptor, and the human epidermal growth factor receptor 2 (HER2). Although chemotherapy is the main form of treatment for patients with TNBC, the effectiveness of chemotherapy for TNBC is still limited. The search for more effective therapies is urgent. Multiple targeted therapeutic strategies have emerged according to the specific molecules and signaling pathways expressed in TNBC. These include PI3K/AKT/mTOR inhibitors, epidermal growth factor receptor inhibitors, Notch inhibitors, poly ADP-ribose polymerase inhibitors, and antibody-drug conjugates. Moreover, immune checkpoint inhibitors, for example, pembrolizumab, atezolizumab, and durvalumab, are widely explored in the clinic. We summarize recent advances in targeted therapy and immunotherapy in TNBC, with the aim of serving as a reference for the development of individualized treatment of patients with TNBC in the future.
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Affiliation(s)
- Shuangli Zhu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuze Wu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Bin Song
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Science, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Ming Yi
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310000, China
| | - Yuheng Yan
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Qi Mei
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Science, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China.
- Cancer Center, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Kongming Wu
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Science, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China.
- Cancer Center, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Diringer MC, Coliat P, Mathieu C, Laurent N, Mura C, Banerjee M, Zhu C, Grabowska A, Ritchie A, Clarke P, Bernard A, Vit C, Burckel H, Noel G, Harvey P, Pivot X, Detappe A. Clinically Translatable Transcrocetin Delivery Platform for Correction of Tumor Hypoxia and Enhancement of Radiation Therapy Effects. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205961. [PMID: 36587987 DOI: 10.1002/smll.202205961] [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: 09/28/2022] [Revised: 12/08/2022] [Indexed: 06/17/2023]
Abstract
Improving the tumor reoxygenation to sensitize the tumor to radiation therapy is a cornerstone in radiation oncology. Here, the pre-clinical development of a clinically transferable liposomal formulation encapsulating trans sodium crocetinate (NP TSC) is reported to improve oxygen diffusion through the tumor environment. Early pharmacokinetic analysis of the clinical trial of this molecule performed on 37 patients orient to define the optimal fixed dosage to use in a triple-negative breast cancer model to validate the therapeutic combination of radiation therapy and NP TSC. Notably, it is reported that this formulation is non-toxic in both humans and mice at the defined fixed concentration, provides a normalization of the tumor vasculature within 72 h window after systemic injection, leads to a transient increase (50% improvement) in the tumor oxygenation, and significantly improves the efficacy of both mono-fractionated and fractionated radiation therapy treatment. Together, these findings support the introduction of a first-in-class therapeutic construct capable of tumor-specific reoxygenation without associated toxicities.
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Affiliation(s)
| | - Pierre Coliat
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Clélia Mathieu
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Nina Laurent
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Carole Mura
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Mainak Banerjee
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Chen Zhu
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Anna Grabowska
- Ex Vivo Cancer Pharmacology Centre, Biodiscovery Institute, Translational Medical Sciences, School of Medicine, University of Nottingham, UK
| | - Alison Ritchie
- Ex Vivo Cancer Pharmacology Centre, Biodiscovery Institute, Translational Medical Sciences, School of Medicine, University of Nottingham, UK
| | - Philip Clarke
- Ex Vivo Cancer Pharmacology Centre, Biodiscovery Institute, Translational Medical Sciences, School of Medicine, University of Nottingham, UK
| | | | - Claire Vit
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Hélène Burckel
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Georges Noel
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Peter Harvey
- Sir Peter Mansfield Imaging Centre, School of Medicine and School of Chemistry, University of Nottingham, UK
| | - Xavier Pivot
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Alexandre Detappe
- Institut de Cancérologie Strasbourg Europe, Strasbourg, France
- Strasbourg Drug Discovery and Development Institute (IMS), Strasbourg, France
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Xun X, Ai J, Feng F, Hong P, Rai S, Liu R, Zhang B, Zhou Y, Hu H. Adverse events of bevacizumab for triple negative breast cancer and HER-2 negative metastatic breast cancer: A meta-analysis. Front Pharmacol 2023; 14:1108772. [PMID: 36794276 PMCID: PMC9922898 DOI: 10.3389/fphar.2023.1108772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 01/19/2023] [Indexed: 01/31/2023] Open
Abstract
Background: Triple-negative breast cancer (TNBC) and HER-2 negative metastatic breast cancer (HER-2 negative MBC) are intractable to various treatment schemes. Bevacizumab as a novel anti-VEGF drug, its safety for these two high-risk breast cancers remains controversial. Therefore, we conducted this meta-analysis to assess the safety of Bevacizumab for TNBC and HER-2 negative MBC. Methods: We searched Medline, Embase, Web of science and Cochrane databases updated to 1 Oct 2022 for relevant randomized controlled trials (RCTs). In all, 18 RCTs articles with 12,664 female patients were included. We used any grade Adverse Events (AEs) and grade ≥3 AEs to assess the AEs of Bevacizumab. Results: Our study demonstrated that the application of Bevacizumab was associated with increased incidence of grade ≥3 AEs (RR = 1.37, 95% CI 1.30-1.45, Rate: 52.59% vs. 41.32%). Any grade AEs (RR = 1.06, 95% CI 1.04-1.08, Rate: 64.55% vs. 70.59%) did not show a significant statistical difference in both overall results and among the subgroups. In subgroup analysis, HER-2 negative MBC (RR = 1.57, 95% CI 1.41-1.75, Rate: 39.49% vs. 25.6%), dosage over 15 mg/3w (RR = 1.44, 95% CI 1.07-1.92, Rate: 28.67% vs. 19.93%) and endocrine therapy (ET) (RR = 2.32, 95% CI 1.73-3.12, Rate: 31.17% vs. 13.42%) were associated with higher risk of grade ≥3 AEs. Of all graded ≥3 AEs, proteinuria (RR = 9.22, 95%CI 4.49-18.93, Rate: 4.22% vs. 0.38%), mucosal inflammation (RR = 8.12, 95%CI 2.46-26.77, Rate: 3.49% vs. 0.43%), palmar-plantar erythrodysesthesia syndrome (RR = 6.95, 95%CI 2.47-19.57, Rate: 6.01% vs. 0.87%), increased Alanine aminotransferase (ALT) (RR = 6.95, 95%CI 1.59-30.38, Rate: 3.13% vs. 0.24%) and hypertension (RR = 4.94, 95%CI 3.84-6.35, Rate: 9.44% vs. 2.02%) had the top five risk ratios. Conclusion: The addition of Bevacizumab for TNBC and HER-2 negative MBC patients showed an increased incidence of AEs especially for grade ≥3 AEs. The risk of developing different AEs varies mostly dependent on the type of breast cancer and combined therapy. Systematic Review Registration: [https://www.crd.york.ac.uk/PROSPERO/#recordDetails], identifier [CRD42022354743].
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Affiliation(s)
- Xueqiong Xun
- Department of thyroid and breast Surgery, First People’s Hospital of Qujing, Qujing, China
| | - Jun Ai
- Department of thyroid and breast Surgery, First People’s Hospital of Qujing, Qujing, China
| | - Fuhui Feng
- Department of thyroid and breast Surgery, First People’s Hospital of Qujing, Qujing, China
| | - Pan Hong
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Saroj Rai
- Department of Orthopedics, Al Ahalia Hospital, Abu Dhabi, United Arab Emirates
| | - Ruikang Liu
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Baowen Zhang
- Basic medical school, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yeming Zhou
- Basic medical school, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China,*Correspondence: Yeming Zhou, ; Huiyong Hu,
| | - Huiyong Hu
- Department of thyroid and breast Surgery, First People’s Hospital of Qujing, Qujing, China,*Correspondence: Yeming Zhou, ; Huiyong Hu,
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Taurelli Salimbeni B, Corvaja C, Valenza C, Zagami P, Curigliano G. The triple negative breast cancer drugs graveyard: a review of failed clinical trials 2017-2022. Expert Opin Investig Drugs 2022; 31:1203-1226. [PMID: 36413823 DOI: 10.1080/13543784.2022.2151433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Triple-negative breast cancer (TNBC) accounts for 15-20% of breast cancers (BC) and has the worst prognosis. It is characterized by the absence of both hormone receptor (HR) and human epidermal growth factor receptor 2 (HER2). TNBC has more limited therapeutic options compared to other subtypes, meaning that there is still a long way to go to discover target treatments. AREAS COVERED Our review aims to summarize phase II/III clinical trials enrolling patients with TNBC that have been published between 2017 and 2022 but failed to reach their primary endpoint. We here try to emphasize the limitations and weaknesses noted in negative studies and to point out unexpected results which might be useful to enhance the therapeutic approach to TNBC disease. EXPERT OPINION A deeper understanding of the mechanisms behind TNBC heterogeneity allowed to enhance the knowledge of new prognostic and predictive biomarkers of response. However, it is also through several failed clinical trials that we were able to define new therapeutic approaches which improved TNBC patients' clinical outcomes. Nowadays, we still need to overcome several difficulties to fully recognize different intracellular and extracellular pathways that crosstalk in TNBC and the mechanisms of resistance to identify novel tailored-patients' therapies.
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Affiliation(s)
- Beatrice Taurelli Salimbeni
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, Irccs, Milan, Italy.,Department of Clinical and Molecular Medicine, Oncology Unit, "la Sapienza" University of Rome, Azienda Ospedaliera Sant'Andrea, Rome, Italy
| | - Carla Corvaja
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, Irccs, Milan, Italy.,Department of Medicine, University of Udine, Udine, Italy
| | - Carmine Valenza
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, Irccs, Milan, Italy.,Department of Oncology and Haematology, University of Milan, Milan, Italy
| | - Paola Zagami
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, Irccs, Milan, Italy.,Department of Oncology and Haematology, University of Milan, Milan, Italy.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Giuseppe Curigliano
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, Irccs, Milan, Italy.,Department of Oncology and Haematology, University of Milan, Milan, Italy
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Ribeiro R, Carvalho MJ, Goncalves J, Moreira JN. Immunotherapy in triple-negative breast cancer: Insights into tumor immune landscape and therapeutic opportunities. Front Mol Biosci 2022; 9:903065. [PMID: 36060249 PMCID: PMC9437219 DOI: 10.3389/fmolb.2022.903065] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/13/2022] [Indexed: 12/24/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is a clinically aggressive subtype of breast cancer that represents 15-20% of breast tumors and is more prevalent in young pre-menopausal women. It is the subtype of breast cancers with the highest metastatic potential and recurrence at the first 5 years after diagnosis. In addition, mortality increases when a complete pathological response is not achieved. As TNBC cells lack estrogen, progesterone, and HER2 receptors, patients do not respond well to hormone and anti-HER2 therapies, and conventional chemotherapy remains the standard treatment. Despite efforts to develop targeted therapies, this disease continues to have a high unmet medical need, and there is an urgent demand for customized diagnosis and therapeutics. As immunotherapy is changing the paradigm of anticancer treatment, it arises as an alternative treatment for TNBC patients. TNBC is classified as an immunogenic subtype of breast cancer due to its high levels of tumor mutational burden and presence of immune cell infiltrates. This review addresses the implications of these characteristics for the diagnosis, treatment, and prognosis of the disease. Herein, the role of immune gene signatures and tumor-infiltrating lymphocytes as biomarkers in TNBC is reviewed, identifying their application in patient diagnosis and stratification, as well as predictors of efficacy. The expression of PD-L1 expression is already considered to be predictive of response to checkpoint inhibitor therapy, but the challenges regarding its value as biomarker are described. Moreover, the rationales for different formats of immunotherapy against TNBC currently under clinical research are discussed, and major clinical trials are highlighted. Immune checkpoint inhibitors have demonstrated clinical benefit, particularly in early-stage tumors and when administered in combination with chemotherapy, with several regimens approved by the regulatory authorities. The success of antibody-drug conjugates and research on other emerging approaches, such as vaccines and cell therapies, will also be addressed. These advances give hope on the development of personalized, more effective, and safe treatments, which will improve the survival and quality of life of patients with TNBC.
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Affiliation(s)
- Rita Ribeiro
- CNC—Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Faculty of Medicine (Polo 1), Coimbra, Portugal
- iMed.ULisboa—Research Institute for Medicines, Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal
- Univ Coimbra—University of Coimbra, CIBB, Faculty of Pharmacy, Coimbra, Portugal
| | - Maria João Carvalho
- Univ Coimbra—University of Coimbra, CIBB, Faculty of Pharmacy, Coimbra, Portugal
- CHUC—Coimbra Hospital and University Centre, Department of Gynaecology, Coimbra, Portugal
- Univ Coimbra—University Clinic of Gynaecology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- iCBR—Institute for Clinical and Biomedical Research Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- CACC—Clinical Academic Center of Coimbra, Coimbra, Portugal
| | - João Goncalves
- iMed.ULisboa—Research Institute for Medicines, Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal
| | - João Nuno Moreira
- CNC—Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Faculty of Medicine (Polo 1), Coimbra, Portugal
- Univ Coimbra—University of Coimbra, CIBB, Faculty of Pharmacy, Coimbra, Portugal
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Bendavid J, Modesto A. Radiation therapy and antiangiogenic therapy: Opportunities and challenges. Cancer Radiother 2022; 26:962-967. [PMID: 35989153 DOI: 10.1016/j.canrad.2022.06.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 06/21/2022] [Indexed: 10/15/2022]
Abstract
The importance of tumoral vascularization as a therapeutic target was first described in 1971 by Folkman. Anarchic vascularization in response to tumour hypoxia, especially mediated by vascular endothelial growth factor, represents a major target in the management of many cancers. The contribution of systemic anti-angiogenic treatments including humanized anti-VEGF monoclonal antibodies (bevacizumab) and tyrosine kinase inhibitors, whose effect on vascular normalization and correction of tumour hypoxia has been shown in preclinical studies to be enhancing the effect of radiotherapy. Early trials combining radiotherapy and antiangiogenics with a small number of patients have contradictory results and tend to put into perspective the opportunity that this synergistic association represents. The efficiency found must be tempered by some toxicity described, especially in association with high doses per fraction. The aim of this article is to present the main studies reporting the efficiency and safety of the combination of antiangiogenic drugs and radiotherapy, as well as the expected opportunities.
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Affiliation(s)
- J Bendavid
- Département de radiothérapie, Gustave-Roussy, 114, rue Édouard-Vaillant, 94805 Villejuif, France.
| | - A Modesto
- Département de radiothérapie, IUCT Oncopole, 1, avenue Irène-Jolio-Curie, 31100 Toulouse, France
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9
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Shepherd JH, Ballman K, Polley MYC, Campbell JD, Fan C, Selitsky S, Fernandez-Martinez A, Parker JS, Hoadley KA, Hu Z, Li Y, Soloway MG, Spears PA, Singh B, Tolaney SM, Somlo G, Port ER, Ma C, Kuzma C, Mamounas E, Golshan M, Bellon JR, Collyar D, Hahn OM, Hudis CA, Winer EP, Partridge A, Hyslop T, Carey LA, Perou CM, Sikov WM. CALGB 40603 (Alliance): Long-Term Outcomes and Genomic Correlates of Response and Survival After Neoadjuvant Chemotherapy With or Without Carboplatin and Bevacizumab in Triple-Negative Breast Cancer. J Clin Oncol 2022; 40:1323-1334. [PMID: 35044810 PMCID: PMC9015203 DOI: 10.1200/jco.21.01506] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 11/10/2021] [Accepted: 12/13/2021] [Indexed: 12/14/2022] Open
Abstract
PURPOSE CALGB 40603 (NCT00861705), a 2 × 2 randomized phase II trial, demonstrated that adding carboplatin or bevacizumab to weekly paclitaxel (wP) followed by doxorubicin and cyclophosphamide significantly increased the pathologic complete response (pCR) rate in stage II-III triple-negative breast cancer. We now report long-term outcomes (LTOs) and correlative science end points. PATIENTS AND METHODS The Kaplan-Meier method was used to estimate LTOs in 443 patients who initiated study treatment. Log-rank tests and Cox proportional hazards models evaluated the impact of clinical characteristics, pathologic response, calculated residual cancer burden (RCB) in patients with residual disease (RD), treatment assignment, and dose delivery during wP on LTOs, including event-free survival (EFS). Genomic predictors of treatment response and outcomes were assessed on pretreatment tumor samples by mRNA sequencing. RESULTS Among baseline characteristics, only the clinical stage was associated with LTOs. At a median follow-up of 7.9 years, LTOs were not significantly improved with either carboplatin or bevacizumab, overall or in patients with basal-like subtype cancers by genomic analysis. Patients with pCR (n = 205, 46.3%) had significantly higher 5-year EFS (85.5% v 56.6%, log-rank P < .0001) and overall survival (87.9% v 63.4%, P < .0001) rates compared with patients with RD, even those with RCB class I. Among clinical and genomic features, evidence of immune activation, including tumor-infiltrating lymphocytes and low B-cell receptor evenness, was associated with pCR and improved EFS. CONCLUSION Despite higher pCR rates, neither carboplatin nor bevacizumab appeared to improve LTOs although the study was not powered to assess these secondary end points. pCR was associated with superior LTOs even when compared with minimal RD. Markers of immune activation in pretreatment tumor biopsies were independently associated with higher pCR rates and improved survival.
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Affiliation(s)
- Jonathan H. Shepherd
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Karla Ballman
- Alliance Statistics and Data Management Center, Mayo Clinic, Rochester, MN
| | - Mei-Yin C. Polley
- Department of Public Health Sciences, University of Chicago, Chicago, IL
| | - Jordan D. Campbell
- Alliance Statistics and Data Management Center, Mayo Clinic, Rochester, MN
| | - Cheng Fan
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | | | | | | | - Katherine A. Hoadley
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
- Department of Genetics, University of North Carolina, Chapel Hill, NC
| | - Zhiyuan Hu
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Yan Li
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Matthew G. Soloway
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Patricia A. Spears
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | | | | | - George Somlo
- City of Hope Comprehensive Cancer Center, Duarte, CA
| | | | - Cynthia Ma
- Washington University School of Medicine, St Louis, MO
| | - Charles Kuzma
- FirstHealth Sanford Hematology and Oncology, Sanford, NC
| | | | - Mehra Golshan
- Yale Cancer Center, Yale School of Medicine, New Haven, CT
| | | | | | | | | | | | | | - Terry Hyslop
- Department of Biostatistics & Bioinformatics, School of Medicine, Duke University, Durham, NC
| | - Lisa A. Carey
- Division of Hematology-Oncology, Department of Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Charles M. Perou
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
- Department of Genetics, University of North Carolina, Chapel Hill, NC
| | - William M. Sikov
- Program in Women's Oncology, Women and Infants Hospital of Rhode Island and Warren Alpert Medical School of Brown University, Providence, RI
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10
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Ayoub NM, Jaradat SK, Al-Shami KM, Alkhalifa AE. Targeting Angiogenesis in Breast Cancer: Current Evidence and Future Perspectives of Novel Anti-Angiogenic Approaches. Front Pharmacol 2022; 13:838133. [PMID: 35281942 PMCID: PMC8913593 DOI: 10.3389/fphar.2022.838133] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/03/2022] [Indexed: 12/12/2022] Open
Abstract
Angiogenesis is a vital process for the growth and dissemination of solid cancers. Numerous molecular pathways are known to drive angiogenic switch in cancer cells promoting the growth of new blood vessels and increased incidence of distant metastasis. Several angiogenesis inhibitors are clinically available for the treatment of different types of advanced solid cancers. These inhibitors mostly belong to monoclonal antibodies or small-molecule tyrosine kinase inhibitors targeting the classical vascular endothelial growth factor (VEGF) and its receptors. Nevertheless, breast cancer is one example of solid tumors that had constantly failed to respond to angiogenesis inhibitors in terms of improved survival outcomes of patients. Accordingly, it is of paramount importance to assess the molecular mechanisms driving angiogenic signaling in breast cancer to explore suitable drug targets that can be further investigated in preclinical and clinical settings. This review summarizes the current evidence for the effect of clinically available anti-angiogenic drugs in breast cancer treatment. Further, major mechanisms associated with intrinsic or acquired resistance to anti-VEGF therapy are discussed. The review also describes evidence from preclinical and clinical studies on targeting novel non-VEGF angiogenic pathways in breast cancer and several approaches to the normalization of tumor vasculature by targeting pericytes, utilization of microRNAs and extracellular tumor-associate vesicles, using immunotherapeutic drugs, and nanotechnology.
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Affiliation(s)
- Nehad M. Ayoub
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology (JUST), Irbid, Jordan
- *Correspondence: Nehad M. Ayoub,
| | - Sara K. Jaradat
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Kamal M. Al-Shami
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, United States
| | - Amer E. Alkhalifa
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology (JUST), Irbid, Jordan
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11
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Kadamkulam Syriac A, Nandu NS, Leone JP. Central Nervous System Metastases from Triple-Negative Breast Cancer: Current Treatments and Future Prospective. BREAST CANCER (DOVE MEDICAL PRESS) 2022; 14:1-13. [PMID: 35046721 PMCID: PMC8760391 DOI: 10.2147/bctt.s274514] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 12/24/2021] [Indexed: 12/18/2022]
Abstract
It is estimated that approximately one-third of patients with triple-negative breast cancer (TNBC) will develop brain metastases. The prognosis for patients with breast cancer brain metastasis has improved in the recent past, especially for hormone receptor and human epidermal growth factor receptor 2 (HER) positive subtypes. However, the overall survival rate for patients with triple-negative subtype remains poor. The development of newer treatment options, including antibody-drug conjugates such as Sacituzumab govitecan, is particularly encouraging. This article reviews the clinical outcomes, challenges, and current approach to the treatment of brain metastasis in TNBC. We have also briefly discussed newer treatment options and ongoing clinical trials. The development of brain metastasis significantly decreases the quality of life of patients with TNBC, and newer treatment strategies and therapeutics are the need of the hour for this disease subgroup.
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Affiliation(s)
| | - Nitish Singh Nandu
- Department of Hospice and Palliative Medicine, Montefiore Medical Center/ Albert Einstein College of Medicine, Bronx, NY, USA
| | - Jose Pablo Leone
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, 02215, USA
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12
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Yoo TK, Kang J, Lee A, Chae BJ. A triple-negative breast cancer surrogate subtype classification that correlates with gene expression subtypes. Breast Cancer Res Treat 2022; 191:599-610. [PMID: 35018542 DOI: 10.1007/s10549-021-06437-8] [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: 08/18/2021] [Accepted: 10/25/2021] [Indexed: 11/02/2022]
Abstract
BACKGROUND This study developed a triple-negative breast cancer (TNBC) surrogate subtype classification that represents TNBC subtypes based on the Vanderbilt subtype classification. METHODS Patients who underwent primary curative surgery for TNBC were included. Representative FFPE blocks were used for gene expression analysis and tissue microarray construction for immunohistochemical (IHC) staining. The Vanderbilt subtypes were re-classified into four groups: basal-like (BL), mesenchymal-like (M), immunomodulatory (IM) and luminal androgen receptor (LAR) subtype. Classification and regression tree (CART) modeling was applied to develop a surrogate subtype classification. RESULTS A total of 145 patients were included. The study cohort was allocated to the Vanderbilt 4 subtypes as LAR (n = 22, 15.2%), IM (n = 32, 22.1%), M (n = 38, 26.2%), BL (n = 25, 17.2%) and unclassified (n = 28, 19.3%). After excluding nine (6.2%) patients due to poor IHC staining quality, CART modeling was performed. TNBC surrogate subtypes were defined as follows: LAR subtype, androgen receptor Allred score 8; IM subtype, LAR-negative with a tumor-infiltrating lymphocyte (TIL) score > 70%; M subtype, LAR-negative with a TIL score < 20%; BL subtype, LAR-negative with a TIL score 20-70% and diffuse, strong p16 staining. The study cohort was classified by the surrogate subtypes as LAR (n = 26, 17.9%), IM (n = 21, 14.5%), M (n = 44, 30.3%), BL1 (n = 27, 18.6%) and unclassified (n = 18, 12.4%). Surrogate subtypes predicted TNBC Vanderbilt 4 subtypes with an accuracy of 0.708. CONCLUSION We have developed a TNBC surrogate subtype classification that correlates with the Vanderbilt subtype. It is a practical and accessible diagnostic test that can be easily applied in clinical practice.
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Affiliation(s)
- Tae-Kyung Yoo
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-Daero, Seocho-Gu, Seoul, 06591, Republic of Korea.,Cancer Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-Daero, Seocho-Gu, Seoul, 06591, Republic of Korea
| | - Jun Kang
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-Daero, Seocho-Gu, Seoul, 06591, Republic of Korea
| | - Awon Lee
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-Daero, Seocho-Gu, Seoul, 06591, Republic of Korea
| | - Byung Joo Chae
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, Republic of Korea.
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13
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Rygiel K. Interface between obesity with dysfunctional metabolism and inflammation, and the triple-negative breast cancer in African American women. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2021; 2:602-616. [PMID: 36046117 PMCID: PMC9400742 DOI: 10.37349/etat.2021.00066] [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] [Received: 08/05/2021] [Accepted: 11/30/2021] [Indexed: 11/19/2022] Open
Abstract
Obesity has dramatically increased over the past fifty years. In the last decade, it has been noted that augmented body mass, metabolic abnormalities, and the relevant "obese" tumor microenvironment (TME) are connected with signaling molecular networks, which in turn, may contribute to aggressive tumor biology in some patients with breast malignancies. This article presents the associations between obesity, metabolic derangements, inflammatory processes in the adipose tissue or TME, and aggressive behavior of triple-negative breast cancer (TNBC) in African American (AA) women. It also describes some abnormal molecular signaling patterns in the "obese" TME with relevance to TNBC biology. Ethnic disparities in TNBC can be due to a variety of biological features (e.g., genetic mutations and tumor heterogeneity), comorbidities (e.g., cardio-metabolic diseases, including diabetes mellitus), and reproductive factors (e.g., multiparty or short breastfeeding period). Such a constellation of biological variables potentially leads to the association between obesity, metabolic derangements, inflammatory processes in the adipose tissue or TME, and aggressive behavior of TNBC in AA women. Since the TNBC and its TME can display very aggressive behavior, it is crucial that the afflicted AA women make efforts to maintain healthy body weight, "flexible" metabolism, and a well-functioning immune system. Further studies are merited to explore the multi-disciplinary factors that can affect TNBC prevention, management, and outcomes to optimize treatment strategies and survival among AA women.
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Affiliation(s)
- Katarzyna Rygiel
- Department of Family Practice, Medical University of Silesia, 41-800 Katowice-Zabrze, Poland
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14
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Gion M, Pérez-García JM, Llombart-Cussac A, Sampayo-Cordero M, Cortés J, Malfettone A. Surrogate endpoints for early-stage breast cancer: a review of the state of the art, controversies, and future prospects. Ther Adv Med Oncol 2021; 13:17588359211059587. [PMID: 34868353 PMCID: PMC8640314 DOI: 10.1177/17588359211059587] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/25/2021] [Indexed: 01/07/2023] Open
Abstract
Drug approval for early-stage breast cancer (EBC) has been historically granted in the context of registration trials based on adequate outcomes such as disease-free survival and overall survival. Improvements in long-term outcomes have made it more difficult to demonstrate the clinical benefit of a new cancer drug in large, randomized, comparative clinical trials. Therefore, the use of surrogate endpoints rather than traditional measures allows for cancer drug trials to proceed with smaller sample sizes and shorter follow-up periods, which reduces drug development time. Among surrogate endpoints for breast cancer, the increase in pathological complete response (pCR) rates was considered appropriate for accelerated drug approval. The association between pCR and long-term outcomes was strongest in patients with aggressive tumor subtypes, such as triple-negative and human epidermal growth factor receptor 2 (HER2)-positive/hormone receptor-negative breast cancers. Whereas in hormone receptor-positive/HER2-negative EBC, the most accepted surrogate markers for endocrine therapy-based trials include changes in Ki67 and the preoperative endocrine prognostic index. Beyond the classic endpoints, further prognostic tools are required to provide EBC patients with individualized and effective therapies, and the neoadjuvant setting provides an excellent platform for drug development and biomarker discovery. Nowadays, the availability of multigene signatures is offering a standardized quantitative and reproducible tool to potentiate the efficacy of standard treatment for high-risk patients and develop de-escalated treatments for patients at lower risk of relapse. In this article, we first evaluate the surrogacies used for long-term outcomes and the underlying evidence supporting the use of each surrogate endpoint for the accelerated or regular drug approval process in EBC. Next, we provide an overview of the most recent studies and innovative strategies in a (neo)adjuvant setting as a platform to accelerate new drug approval. Finally, we highlight some clinical trials aimed at tailoring systemic treatment of EBC using prognosis-related factors or early biomarkers of drug sensitivity or resistance.
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Affiliation(s)
- María Gion
- University Hospital Ramon y Cajal, Madrid, Spain
| | - José Manuel Pérez-García
- International Breast Cancer Center (IBCC), Quironsalud Group, Barcelona, Spain
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
- Medica Scientia Innovation Research (MEDSIR), Ridgewood, NJ, USA
| | - Antonio Llombart-Cussac
- Hospital Arnau de Vilanova, Valencia, Spain
- Universidad Catolica de Valencia San Vicente Martir, Valencia, Spain
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
- Medica Scientia Innovation Research (MEDSIR), Ridgewood, NJ, USA
| | - Miguel Sampayo-Cordero
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
- Medica Scientia Innovation Research (MEDSIR), Ridgewood, NJ, USA
| | - Javier Cortés
- International Breast Cancer Center (IBCC), Quironsalud Group, Carrer de Vilana, 12, 08022 Barcelona, SpainVall d’Hebron Institute of Oncology (VHIO), Barcelona, Spain
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
- Medica Scientia Innovation Research (MEDSIR), Ridgewood, NJ, USA
- Department of Medicine, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Andrea Malfettone
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
- Medica Scientia Innovation Research (MEDSIR), Ridgewood, NJ, USA
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15
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Saleh RR, Nadler MB, Desnoyers A, Meti N, Fazelzad R, Amir E. Platinum-based chemotherapy in early-stage triple negative breast cancer: A meta-analysis. Cancer Treat Rev 2021; 100:102283. [PMID: 34530283 DOI: 10.1016/j.ctrv.2021.102283] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 08/11/2021] [Accepted: 08/16/2021] [Indexed: 12/23/2022]
Abstract
PURPOSE The addition of platinum agents to anthracycline and taxane-based chemotherapy in early-stage triple negative breast cancer (TNBC) patients improves pathological complete response (pCR). Long-term outcomes, such as disease-free survival (DFS) and overall survival (OS), have not been well-established. METHODS A systematic literature review identified studies using platinum-based treatment in TNBC patients in the neoadjuvant or adjuvant setting with reportable long-term outcomes. Hazard ratios (HR) from collected data were pooled in a meta-analysis using generic inverse-variance and random effects modeling. Subgroup analyses were conducted based on treatment setting and study design. RESULTS Fourteen studies comprising 3518 patients met the inclusion criteria. Median follow up was 56.2 months. All studies reported DFS and 9 studies (64%) reported OS. DFS was significantly better in platinum-based treatment (HR 0.71, 95% confidence interval (CI) 0.56-0.89; p = 0.03). However, OS was no different (HR 0.98, 95% CI 0.75-1.27; p = 0.87). There was a non-significant difference between platinum exposure in the adjuvant compared to neoadjuvant setting for both DFS (HR 0.75 vs 0.62, p = 0.43) and for OS (HR 0.90 vs 1.10, p = 0.58). The addition of platinum was associated with more thrombocytopenia and all-grade neuropathy and non-significant increases in neutropenia and grade 3-4 neuropathy. CONCLUSIONS Platinum-based treatment improves DFS but not OS. The reporting of toxicity was suboptimal, but in general adding platinum increased toxicity. The discordant effect of platinum-based treatment on DFS and OS suggest the potential development of platinum resistance and worse outcomes after recurrence. Platinum-based chemotherapy cannot be recommended in unselected patients with early TNBC.
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Affiliation(s)
- Ramy R Saleh
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada
| | - Michelle B Nadler
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada
| | - Alexandra Desnoyers
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada
| | - Nicholas Meti
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada
| | - Rouhi Fazelzad
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada; Information Specialist, Library and Information Services, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Eitan Amir
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada.
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16
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Burguin A, Diorio C, Durocher F. Breast Cancer Treatments: Updates and New Challenges. J Pers Med 2021; 11:808. [PMID: 34442452 PMCID: PMC8399130 DOI: 10.3390/jpm11080808] [Citation(s) in RCA: 135] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/09/2021] [Accepted: 08/16/2021] [Indexed: 12/31/2022] Open
Abstract
Breast cancer (BC) is the most frequent cancer diagnosed in women worldwide. This heterogeneous disease can be classified into four molecular subtypes (luminal A, luminal B, HER2 and triple-negative breast cancer (TNBC)) according to the expression of the estrogen receptor (ER) and the progesterone receptor (PR), and the overexpression of the human epidermal growth factor receptor 2 (HER2). Current BC treatments target these receptors (endocrine and anti-HER2 therapies) as a personalized treatment. Along with chemotherapy and radiotherapy, these therapies can have severe adverse effects and patients can develop resistance to these agents. Moreover, TNBC do not have standardized treatments. Hence, a deeper understanding of the development of new treatments that are more specific and effective in treating each BC subgroup is key. New approaches have recently emerged such as immunotherapy, conjugated antibodies, and targeting other metabolic pathways. This review summarizes current BC treatments and explores the new treatment strategies from a personalized therapy perspective and the resulting challenges.
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Affiliation(s)
- Anna Burguin
- Department of Molecular Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1T 1C2, Canada;
- Cancer Research Center, CHU de Québec-Université Laval, Quebec City, QC G1V 4G2, Canada;
| | - Caroline Diorio
- Cancer Research Center, CHU de Québec-Université Laval, Quebec City, QC G1V 4G2, Canada;
- Department of Preventive and Social Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1T 1C2, Canada
| | - Francine Durocher
- Department of Molecular Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1T 1C2, Canada;
- Cancer Research Center, CHU de Québec-Université Laval, Quebec City, QC G1V 4G2, Canada;
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17
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Zhang M, Liu J, Liu G, Xing Z, Jia Z, Li J, Wang W, Wang J, Qin L, Wang X, Wang X. Anti-vascular endothelial growth factor therapy in breast cancer: Molecular pathway, potential targets, and current treatment strategies. Cancer Lett 2021; 520:422-433. [PMID: 34389434 DOI: 10.1016/j.canlet.2021.08.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/30/2021] [Accepted: 08/03/2021] [Indexed: 11/15/2022]
Abstract
As the highest incidence of female malignancy, breast cancer is likewise the leading cause of cancer-related deaths. The development of cancer relies on neo-vascularization, which provides sufficient nutrition and oxygen, and supplies a pathway for distant metastasis. Angiogenesis represents the formation of new blood vessels, and is a principal pathogenetic action in breast cancer. Vascular endothelial growth factor (VEGF) is a major angiogenesis regulator that modulates the maintenance and function of mature vascular networks. Therefore, the VEGF pathway is a promising oncotherapeutic target. This review elaborates an update on the prognostic value of VEGF in breast cancer, summarizes clinical experience and lessons of anti-VEGF therapeutics, meanwhile, provides an overview of biomarkers that predict the effectiveness of anti-angiogenic treatment.
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Affiliation(s)
- Menglu Zhang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jiaqi Liu
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Gang Liu
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zeyu Xing
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ziqi Jia
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jiaxin Li
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Wenyan Wang
- Department of Breast Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Jie Wang
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ling Qin
- Department of Breast Surgical Oncology, Cancer Hospital of HuanXing, Beijing, 100021, China
| | - Xin Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Xiang Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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18
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Tolaney SM, Garrett-Mayer E, White J, Blinder VS, Foster JC, Amiri-Kordestani L, Hwang ES, Bliss JM, Rakovitch E, Perlmutter J, Spears PA, Frank E, Tung NM, Elias AD, Cameron D, Denduluri N, Best AF, DiLeo A, Baizer L, Butler LP, Schwartz E, Winer EP, Korde LA. Updated Standardized Definitions for Efficacy End Points (STEEP) in Adjuvant Breast Cancer Clinical Trials: STEEP Version 2.0. J Clin Oncol 2021; 39:2720-2731. [PMID: 34003702 PMCID: PMC10166345 DOI: 10.1200/jco.20.03613] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE The Standardized Definitions for Efficacy End Points (STEEP) criteria, established in 2007, provide standardized definitions of adjuvant breast cancer clinical trial end points. Given the evolution of breast cancer clinical trials and improvements in outcomes, a panel of experts reviewed the STEEP criteria to determine whether modifications are needed. METHODS We conducted systematic searches of ClinicalTrials.gov for adjuvant systemic and local-regional therapy trials for breast cancer to investigate if the primary end points reported met STEEP criteria. On the basis of common STEEP deviations, we performed a series of simulations to evaluate the effect of excluding non-breast cancer deaths and new nonbreast primary cancers from the invasive disease-free survival end point. RESULTS Among 11 phase III breast cancer trials with primary efficacy end points, three had primary end points that followed STEEP criteria, four used STEEP definitions but not the corresponding end point names, and four used end points that were not included in the original STEEP manuscript. Simulation modeling demonstrated that inclusion of second nonbreast primary cancer can increase the probability of incorrect inferences, can decrease power to detect clinically relevant efficacy effects, and may mask differences in recurrence rates, especially when recurrence rates are low. CONCLUSION We recommend an additional end point, invasive breast cancer-free survival, which includes all invasive disease-free survival events except second nonbreast primary cancers. This end point should be considered for trials in which the toxicities of agents are well-known and where the risk of second primary cancer is small. Additionally, we provide end point recommendations for local therapy trials, low-risk populations, noninferiority trials, and trials incorporating patient-reported outcomes.
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Affiliation(s)
- Sara M Tolaney
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA.,Harvard Medical School, Boston, MA
| | | | - Julia White
- The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | | | - Jared C Foster
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, MD
| | | | - E Shelley Hwang
- Department of Surgery, Duke University Comprehensive Cancer Center, Durham, NC
| | - Judith M Bliss
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, United Kingdom
| | - Eileen Rakovitch
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | | | - Patricia A Spears
- University of North Carolina, Lineberger Comprehensive Cancer Center, Chapel Hill, NC
| | - Elizabeth Frank
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | | | | | - David Cameron
- University of Edinburgh Cancer Research Centre, Edinburgh, United Kingdom
| | | | - Ana F Best
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, MD
| | - Angelo DiLeo
- Hospital of Prato, Istituto Toscano Tumori, Prato, Italy
| | - Lawrence Baizer
- Coordinating Center for Clinical Trials, National Cancer Institute, Rockville, MD
| | | | - Elena Schwartz
- Coordinating Center for Clinical Trials, National Cancer Institute, Rockville, MD
| | - Eric P Winer
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA.,Harvard Medical School, Boston, MA
| | - Larissa A Korde
- Cancer Therapy and Evaluation Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, MD
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19
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Sadiq MT, Servante J, Madhusudan S. Precision medicine for the treatment of triple negative breast cancer: opportunities and challenges. EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2021. [DOI: 10.1080/23808993.2021.1920834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Maaz Tahir Sadiq
- Department of Oncology, Nottingham University Hospitals, City Hospital Campus, Nottingham, UK
| | | | - Srinivasan Madhusudan
- Department of Oncology, Nottingham University Hospitals, City Hospital Campus, Nottingham, UK
- Nottingham Biodiscovery Institute, School of Medicine, University of Nottingham, Nottingham, UK
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20
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Hong D, Yang J, Guo J, Zhang Y, Chen Z. Ultrasound-Targeted Microbubble Destruction Enhances Inhibitory Effect of Apatinib on Angiogenesis in Triple Negative Breast Carcinoma Xenografts. Anal Cell Pathol (Amst) 2021; 2021:8837950. [PMID: 33959473 PMCID: PMC8075700 DOI: 10.1155/2021/8837950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 01/19/2021] [Accepted: 04/07/2021] [Indexed: 12/31/2022] Open
Abstract
Ultrasound-targeted microbubble destruction (UTMD) has been proven as an effective technique to assist drugs to cross the vascular wall and cell membrane. This study was aimed at evaluating the synergistic antiangiogenic and growth-inhibiting effects of apatinib (APA) and UTMD on the triple negative breast cancer (TNBC). The TNBC xenograft model was established in nude mice (n = 40) which were then randomly divided into the APA plus UTMD (APA-U) group, UTMD group, APA group, and model control (M) group (n = 10 per group). Corresponding treatment was done once daily for 14 consecutive days. The general condition and body weight of tumor-bearing nude mice were monitored. Routine blood test and detection of liver and kidney function were done after treatments. The tumor size and microcirculation were examined by two-dimensional ultrasonography (2DUS) and contrast-enhanced ultrasonography (CEUS), respectively. Then, the tumor tissues were harvested for the detection of vascular endothelial growth factor (VEGF) by immunohistochemistry and for CD31-PAS double staining to assess microvessel density (MVD) and heterogeneous vascular positivity rate. After treatments, the tumor growth and angiogenesis were significantly inhibited in the APA group and the APA-U group, and these effects were more obvious in the APA-U group. The tumor volume, CEUS parameters, VEGF expression, and MVD in the APA-U group were significantly lower than those in the APA group (P < 0.05), while there were no marked differences in the heterogeneous vascular positivity rate, body weight, and blood parameters between the two groups (P > 0.05). In the UTMD group, the tumor growth and angiogenesis were not significantly inhibited, and all the parameters were similar to those in the M group (P > 0.05). During the experiment, all mice survived and generally had good condition. In conclusion, APA combined with UTMD may exert synergistic antiangiogenic and growth-inhibiting effects on the TNBC and not increase the heterogeneous vasculature and the severity of APA-related systemic side effects.
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Affiliation(s)
- Dengke Hong
- Department of Vascular Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Jiajia Yang
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Jingjing Guo
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Yu Zhang
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Zhikui Chen
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
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21
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Bejarano L, Jordāo MJC, Joyce JA. Therapeutic Targeting of the Tumor Microenvironment. Cancer Discov 2021; 11:933-959. [PMID: 33811125 DOI: 10.1158/2159-8290.cd-20-1808] [Citation(s) in RCA: 698] [Impact Index Per Article: 232.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/05/2021] [Accepted: 02/08/2021] [Indexed: 01/10/2023]
Abstract
Strategies to therapeutically target the tumor microenvironment (TME) have emerged as a promising approach for cancer treatment in recent years due to the critical roles of the TME in regulating tumor progression and modulating response to standard-of-care therapies. Here, we summarize the current knowledge regarding the most advanced TME-directed therapies, which have either been clinically approved or are currently being evaluated in trials, including immunotherapies, antiangiogenic drugs, and treatments directed against cancer-associated fibroblasts and the extracellular matrix. We also discuss some of the challenges associated with TME therapies, and future perspectives in this evolving field. SIGNIFICANCE: This review provides a comprehensive analysis of the current therapies targeting the TME, combining a discussion of the underlying basic biology with clinical evaluation of different therapeutic approaches, and highlighting the challenges and future perspectives.
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Affiliation(s)
- Leire Bejarano
- Department of Oncology, University of Lausanne, Lausanne, Switzerland
| | - Marta J C Jordāo
- Department of Oncology, University of Lausanne, Lausanne, Switzerland
| | - Johanna A Joyce
- Department of Oncology, University of Lausanne, Lausanne, Switzerland. .,Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
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22
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Chen X, Gao Y, Zhang G, Li B, Ma T, Ma Y, Wang X. Bevacizumab Plays a double-edged role in Neoadjuvant Therapy for Non-metastatic Breast Cancer: A Systemic Review and Meta-Analysis. J Cancer 2021; 12:2643-2653. [PMID: 33854624 PMCID: PMC8040714 DOI: 10.7150/jca.53303] [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: 09/15/2020] [Accepted: 02/04/2021] [Indexed: 12/04/2022] Open
Abstract
The anti-angiogenic drug Bevacizumab (Bev) is engaged in neoadjuvant therapy for non-metastatic breast cancer (NMBC). However, whether neoadjuvant Bev providing a greater benefit to patients is debatable. Our study aimed to review Bev's role in Neoadjuvant therapy (NAT) in NMBC and identify predictive markers associated with its efficacy by systemic review and meta-analysis. Eligible trials were retrieved from the Pubmed, Embase, and Cochrane Library, and random or fixed effects models were applied to synthesize data. Power of pCR to predict DFS or OS was evaluated by nonlinear mixed effect model. In NMBC, Bev significantly improved the rate of patients achieving pCR, but this benefit discontinued in DFS or OS. Biomarkers such as PAM50 intrinsic subtype, VEGF overexpression, regulation of VEGF signaling pathway, hypoxia-related genes, BRCA1/2 mutation, P53 mutation and immune phenotype can be used to predict Bev-inducing pCR and/or DFS/OS. Unfortunately, although patients with pCR survived longer than those without pCR when ignoring the use of Bev, but patients achieving pCR with Bev might survive shorter than those achieving pCR without Bev. Subgroup analyses found Bev prolonged patients' OS when given pre- and post-surgery. Lastly, adding Bev increased adverse effects. Overall, Bev offered limited effect for patients with NMBC in an unscreened population. However, in biomarkers - identified subgroup, Bev could be promising to ameliorate the prognosis of specific patients with NMBC.
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Affiliation(s)
- XinJie Chen
- Beijing University of Chinese Medicine, No. 11, Bei San Huan Dong Lu, Chaoyang District, Beijing, 100029, China.,Oncology Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, No.23 Back Road of Art Gallery, Dongcheng District, Beijing, 100010, China
| | - Yu Gao
- Beijing University of Chinese Medicine, No. 11, Bei San Huan Dong Lu, Chaoyang District, Beijing, 100029, China.,Oncology Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, No.23 Back Road of Art Gallery, Dongcheng District, Beijing, 100010, China
| | - GanLin Zhang
- Oncology Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, No.23 Back Road of Art Gallery, Dongcheng District, Beijing, 100010, China
| | - BingXue Li
- Beijing University of Chinese Medicine, No. 11, Bei San Huan Dong Lu, Chaoyang District, Beijing, 100029, China.,Oncology Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, No.23 Back Road of Art Gallery, Dongcheng District, Beijing, 100010, China
| | - TingTing Ma
- Oncology Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, No.23 Back Road of Art Gallery, Dongcheng District, Beijing, 100010, China
| | - YunFei Ma
- Oncology Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, No.23 Back Road of Art Gallery, Dongcheng District, Beijing, 100010, China
| | - XiaoMin Wang
- Oncology Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, No.23 Back Road of Art Gallery, Dongcheng District, Beijing, 100010, China
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23
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Tufano AM, Teplinsky E, Landry CA. Updates in Neoadjuvant Therapy for Triple Negative Breast Cancer. Clin Breast Cancer 2021; 21:1-9. [DOI: 10.1016/j.clbc.2020.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 06/28/2020] [Accepted: 07/01/2020] [Indexed: 11/25/2022]
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24
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Quintela-Fandino M, Holgado E, Manso L, Morales S, Bermejo B, Colomer R, Apala JV, Blanco R, Muñoz M, Caleiras E, Iranzo V, Martinez M, Dominguez O, Hornedo J, Gonzalez-Cortijo L, Cortes J, Gasol Cudos A, Malon D, Lopez-Alonso A, Moreno-Ortíz MC, Mouron S, Mañes S. Immuno-priming durvalumab with bevacizumab in HER2-negative advanced breast cancer: a pilot clinical trial. Breast Cancer Res 2020; 22:124. [PMID: 33176887 PMCID: PMC7661209 DOI: 10.1186/s13058-020-01362-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 10/25/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Preclinical research suggests that the efficacy of immune checkpoint inhibitors in breast cancer can be enhanced by combining them with antiangiogenics, particularly in a sequential fashion. We sought to explore the efficacy and biomarkers of combining the anti-PD-L1 durvalumab plus the antiangiogenic bevacizumab after bevacizumab monotherapy for advanced HER2-negative breast cancer. METHODS Patients had advanced HER2-negative disease that progressed while receiving single-agent bevacizumab maintenance as a part of a previous chemotherapy plus bevacizumab regimen. Treatment consisted of bi-weekly durvalumab plus bevacizumab (10 mg/kg each i.v.). Peripheral-blood mononuclear cells (PBMCs) were obtained before the first durvalumab dose and every 4 weeks and immunophenotyped by flow-cytometry. A fresh pre-durvalumab tumor biopsy was obtained; gene-expression studies and immunohistochemical staining to assess vascular normalization and characterize the immune infiltrate were conducted. Patients were classified as "non-progressors" if they had clinical benefit (SD/PR/CR) at 4 months. The co-primary endpoints were the changes in the percentage T cell subpopulations in PBMCs in progressors versus non-progressors, and PFS/OS time. RESULTS Twenty-six patients were accrued. Median PFS and OS were 3.5 and 11 months; a trend for a longer OS was detected for the hormone-positive subset (19.8 versus 7.4 months in triple-negatives; P = 0.11). Clinical benefit rate at 2 and 4 months was 60% and 44%, respectively, without significant differences between hormone-positive and triple-negative (P = 0.73). Non-progressors' tumors displayed vascular normalization features as a result of previous bevacizumab, compared with generally abnormal patterns observed in progressors. Non-progressors also showed increased T-effector and T-memory signatures and decreased TREG signatures in gene expression studies in baseline-post-bevacizumab-tumors compared with progressors. Notably, analysis of PBMC populations before durvalumab treatment was concordant with the findings in tumor samples and showed a decreased percentage of circulating TREGs in non-progressors. CONCLUSIONS This study reporting on sequential bevacizumab+durvalumab in breast cancer showed encouraging activity in a heavily pre-treated cohort. The correlative studies agree with the preclinical rationale supporting an immunopriming effect exerted by antiangiogenic treatment, probably by reducing TREGs cells both systemically and in tumor tissue. The magnitude of this benefit should be addressed in a randomized setting. TRIAL REGISTRATION (www.clinicaltrials.gov): NCT02802098 . Registered on June 16, 2020.
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MESH Headings
- Adult
- Aged
- Angiogenesis Inhibitors/administration & dosage
- Angiogenesis Inhibitors/adverse effects
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/adverse effects
- Antineoplastic Agents, Immunological/administration & dosage
- Antineoplastic Agents, Immunological/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/immunology
- B7-H1 Antigen/metabolism
- Bevacizumab/administration & dosage
- Bevacizumab/adverse effects
- Breast/pathology
- Breast Neoplasms/blood
- Breast Neoplasms/drug therapy
- Breast Neoplasms/immunology
- Breast Neoplasms/pathology
- Disease Progression
- Female
- Humans
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Middle Aged
- Pilot Projects
- Progression-Free Survival
- Proof of Concept Study
- Receptor, ErbB-2/analysis
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Tumor Microenvironment/drug effects
- Tumor Microenvironment/immunology
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Affiliation(s)
- Miguel Quintela-Fandino
- Breast Cancer Clinical Research Unit - Clinical Research Program, CNIO - Spanish National Cancer Research Center, Melchor Fernandez Almagro, 3, 28029, Madrid, Spain.
- Medical Oncology Department, Hospital Universitario de Fuenlabrada, Fuenlabrada, Spain.
- Medical Oncology Department, Hospital Universitario Quiron, Pozuelo de Alarcon, Spain.
| | - Esther Holgado
- Medical Oncology Department, Hospital Universitario Ramon y Cajal, Madrid, Spain
| | - Luis Manso
- Medical Oncology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Serafin Morales
- Medical Oncology Department, Hospital Universitari Arnau Vilanova, Lleida, Spain
| | - Begoña Bermejo
- Medical Oncology Department, Hospital Clínico Universitario, Valencia, Spain
- INCLIVA, Valencia, Spain
- CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Ramon Colomer
- Breast Cancer Clinical Research Unit - Clinical Research Program, CNIO - Spanish National Cancer Research Center, Melchor Fernandez Almagro, 3, 28029, Madrid, Spain
- Medical Oncology Department, Hospital Universitario La Princesa, Madrid, Spain
- Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain
| | - Juan V Apala
- Breast Cancer Clinical Research Unit - Clinical Research Program, CNIO - Spanish National Cancer Research Center, Melchor Fernandez Almagro, 3, 28029, Madrid, Spain
- Medical Oncology Department, Hospital Universitario de Fuenlabrada, Fuenlabrada, Spain
| | - Raquel Blanco
- Department of Immunology and Oncology, Centro Nacional de Biotecnología/CSIC, Darwin, 3, 28049, Madrid, Spain
| | - Manuel Muñoz
- Breast Cancer Clinical Research Unit - Clinical Research Program, CNIO - Spanish National Cancer Research Center, Melchor Fernandez Almagro, 3, 28029, Madrid, Spain
| | - Eduardo Caleiras
- Histopathology Core Unit - Biotechnology Program, CNIO - Spanish National Cancer Research Center, Madrid, Spain
| | - Vega Iranzo
- CIBERONC, Instituto Carlos III, Madrid, Spain
- Medical Oncology Department, Hospital General Universitario de Valencia, Valencia, Spain
- Medicine Department, Universitat de Valencia, Valencia, Spain
| | - Mario Martinez
- Pathology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Orlando Dominguez
- Genomics Core Unit - Biotechnology Program, CNIO - Spanish National Cancer Research Center, Madrid, Spain
| | - Javier Hornedo
- Medical Oncology Department, Hospital Universitario Quiron, Pozuelo de Alarcon, Spain
| | | | - Javier Cortes
- ION Institute of Oncology, Quironsalud Group - Madrid & Barcelona, Barcelona, Spain
- Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - Ariadna Gasol Cudos
- Medical Oncology Department, Hospital Universitari Arnau Vilanova, Lleida, Spain
| | - Diego Malon
- Medical Oncology Department, Hospital Universitario de Fuenlabrada, Fuenlabrada, Spain
| | - Antonio Lopez-Alonso
- Breast Cancer Clinical Research Unit - Clinical Research Program, CNIO - Spanish National Cancer Research Center, Melchor Fernandez Almagro, 3, 28029, Madrid, Spain
| | - María C Moreno-Ortíz
- Department of Immunology and Oncology, Centro Nacional de Biotecnología/CSIC, Darwin, 3, 28049, Madrid, Spain
| | - Silvana Mouron
- Breast Cancer Clinical Research Unit - Clinical Research Program, CNIO - Spanish National Cancer Research Center, Melchor Fernandez Almagro, 3, 28029, Madrid, Spain
| | - Santos Mañes
- Department of Immunology and Oncology, Centro Nacional de Biotecnología/CSIC, Darwin, 3, 28049, Madrid, Spain.
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25
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Coudert B, Pierga JY, Mouret-Reynier MA, Kerrou K, Ferrero JM, Petit T, Du FL, Dupré PF, Bachelot T, Gabelle P, Chauvet MP, Coeffic D, Barbe C, Prevost JB, Paintaud G, Thibault G, Ferhat A, Dupin J, Berriolo-Riedinger A, Arnould L. Long-term outcomes in patients with PET-predicted poor-responsive HER2-positive breast cancer treated with neoadjuvant bevacizumab added to trastuzumab and docetaxel: 5-year follow-up of the randomised Avataxher study. EClinicalMedicine 2020; 28:100566. [PMID: 33205032 PMCID: PMC7649610 DOI: 10.1016/j.eclinm.2020.100566] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 09/10/2020] [Accepted: 09/11/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND The open-label, randomised Phase 2 AVATAXHER study (NCT01142778) demonstrated that early PET assessment identified HER2-positive breast cancer patients who responded poorly to neoadjuvant docetaxel plus trastuzumab. Adding neoadjuvant bevacizumab for PET-predicted poor-responders improved pathological complete response (pCR) rates (43.8% vs 24.0%). We investigated long-term study outcomes. METHODS Patients were treated in three groups. All patients initially received two cycles of standard neoadjuvant therapy with [¹⁸F]-FDG PET conducted before each cycle. Those with ≥70% change in the maximum standardised uptake value (∆SUVmax) received four further cycles of standard neoadjuvant therapy (PET responders). PET-predicted poor-responders (∆SUVmax <70%) were randomised (2:1) to neoadjuvant therapy with (Group A) or without (Group B) bevacizumab for cycles 3-6. All patients received one further cycle of trastuzumab before surgery plus adjuvant trastuzumab (11 cycles). FINDINGS 142 patients were randomized and treated (PET responders, n = 69; Group A, n = 48; Group B, n = 25). 5-year disease-free survival rates were 90.5% (95% CI: 80.0-95.6%) in PET responders, 90.2% (95% CI: 75.9-96.2%) in Group A, and 76.0% (95% CI: 54.2-88.4%) in Group B. However, no difference was observed between randomised arms in a sensitivity analysis. During adjuvant therapy, the incidence of Grade ≥3 (Group A: 25.6%; Group B 12.5%) and serious adverse events (Group A: 18.6%; Group B 12.5%) was higher in Group A vs Group B, but with no apparent effect on cardiac events. INTERPRETATION In patients with HER2-positive breast cancer, an intervention based on early PET assessment and improvement of pCR does not modify disease-free survival. FUNDING Roche France.
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Affiliation(s)
- Bruno Coudert
- Centre Georges-Francois Leclerc, Dijon, France
- Corresponding author.
| | | | | | | | | | | | | | | | | | | | | | - David Coeffic
- Polyclinique Courlancy, Institut du Cancer Courlancy Reims, France
| | | | | | | | | | | | - Julien Dupin
- Roche France S.A.S., Boulogne Billancourt, France
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26
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Gupta GK, Collier AL, Lee D, Hoefer RA, Zheleva V, Siewertsz van Reesema LL, Tang-Tan AM, Guye ML, Chang DZ, Winston JS, Samli B, Jansen RJ, Petricoin EF, Goetz MP, Bear HD, Tang AH. Perspectives on Triple-Negative Breast Cancer: Current Treatment Strategies, Unmet Needs, and Potential Targets for Future Therapies. Cancers (Basel) 2020; 12:E2392. [PMID: 32846967 PMCID: PMC7565566 DOI: 10.3390/cancers12092392] [Citation(s) in RCA: 160] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 08/10/2020] [Accepted: 08/20/2020] [Indexed: 12/12/2022] Open
Abstract
Triple-negative breast cancer (TNBC), characterized by the absence or low expression of estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor (HER2), is the most aggressive subtype of breast cancer. TNBC accounts for about 15% of breast cancer cases in the U.S., and is known for high relapse rates and poor overall survival (OS). Chemo-resistant TNBC is a genetically diverse, highly heterogeneous, and rapidly evolving disease that challenges our ability to individualize treatment for incomplete responders and relapsed patients. Currently, the frontline standard chemotherapy, composed of anthracyclines, alkylating agents, and taxanes, is commonly used to treat high-risk and locally advanced TNBC. Several FDA-approved drugs that target programmed cell death protein-1 (Keytruda) and programmed death ligand-1 (Tecentriq), poly ADP-ribose polymerase (PARP), and/or antibody drug conjugates (Trodelvy) have shown promise in improving clinical outcomes for a subset of TNBC. These inhibitors that target key genetic mutations and specific molecular signaling pathways that drive malignant tumor growth have been used as single agents and/or in combination with standard chemotherapy regimens. Here, we review the current TNBC treatment options, unmet clinical needs, and actionable drug targets, including epidermal growth factor (EGFR), vascular endothelial growth factor (VEGF), androgen receptor (AR), estrogen receptor beta (ERβ), phosphoinositide-3 kinase (PI3K), mammalian target of rapamycin (mTOR), and protein kinase B (PKB or AKT) activation in TNBC. Supported by strong evidence in developmental, evolutionary, and cancer biology, we propose that the K-RAS/SIAH pathway activation is a major tumor driver, and SIAH is a new drug target, a therapy-responsive prognostic biomarker, and a major tumor vulnerability in TNBC. Since persistent K-RAS/SIAH/EGFR pathway activation endows TNBC tumor cells with chemo-resistance, aggressive dissemination, and early relapse, we hope to design an anti-SIAH-centered anti-K-RAS/EGFR targeted therapy as a novel therapeutic strategy to control and eradicate incurable TNBC in the future.
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Affiliation(s)
- Gagan K. Gupta
- Leroy T. Canoles Jr. Cancer Research Center, Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA 23501, USA;
| | - Amber L. Collier
- DeWitt Daughtry Family Department of Surgery, Surgical Oncology, University of Miami/Jackson Memorial Hospital, University of Miami Miller School of Medicine, Miami, FL 33131, USA;
| | - Dasom Lee
- Department of Medicine, Internal Medicine, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL 33620, USA;
| | - Richard A. Hoefer
- Dorothy G. Hoefer Foundation, Sentara CarePlex Hospital, Newport News, VA 23666, USA;
- Sentara Cancer Network, Sentara Healthcare, Norfolk, VA 23507, USA;
| | - Vasilena Zheleva
- Surgical Oncology, Cancer Treatment Centers of America—Comprehensive Care and Research Center Phoenix, 14200 W Celebrate Life Way, Goodyear, AZ 85338, USA;
| | | | - Angela M. Tang-Tan
- Department of Molecular and Cell Biology, UC Berkeley, Berkeley, CA 94720, USA;
| | - Mary L. Guye
- Sentara Cancer Network, Sentara Healthcare, Norfolk, VA 23507, USA;
- Sentara Surgery Specialists, Sentara CarePlex Hospital, Newport News, VA 23666, USA
| | - David Z. Chang
- Virginia Oncology Associates, 1051 Loftis Boulevard, Suite 100, Newport News, VA 23606, USA;
| | - Janet S. Winston
- Breast Pathology Services, Pathology Sciences Medical Group, Department of Pathology, Sentara Norfolk General Hospital (SNGH), Norfolk, VA 23507, USA; (J.S.W.); (B.S.)
| | - Billur Samli
- Breast Pathology Services, Pathology Sciences Medical Group, Department of Pathology, Sentara Norfolk General Hospital (SNGH), Norfolk, VA 23507, USA; (J.S.W.); (B.S.)
| | - Rick J. Jansen
- Department of Public Health, North Dakota State University, Fargo, ND 58102, USA;
| | - Emanuel F. Petricoin
- Center for Applied Proteomics and Molecular Medicine, School of Systems Biology, George Mason University, Manassas, VA 20110, USA;
| | - Matthew P. Goetz
- Departments of Oncology and Pharmacology, Mayo Clinic Breast Cancer Specialized Program of Research Excellence (SPORE), Women’s Cancer Program, Mayo Clinic Cancer Center, Mayo Clinic, Rochester, MN 55905, USA;
| | - Harry D. Bear
- Departments of Surgery and Microbiology & Immunology, Division of Surgical Oncology, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA;
| | - Amy H. Tang
- Leroy T. Canoles Jr. Cancer Research Center, Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA 23501, USA;
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27
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Wu SY, Wang H, Shao ZM, Jiang YZ. Triple-negative breast cancer: new treatment strategies in the era of precision medicine. SCIENCE CHINA-LIFE SCIENCES 2020; 64:372-388. [PMID: 32803712 DOI: 10.1007/s11427-020-1714-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 05/18/2020] [Indexed: 02/07/2023]
Abstract
Triple-negative breast cancer (TNBC) remains the most aggressive cluster of all breast cancers, which is due to its rapid progression, high probabilities of early recurrence, and distant metastasis resistant to standard treatment. Following the advances in cancer genomics and transcriptomics that can illustrate the comprehensive profiling of this heterogeneous disease, it is now possible to identify different subclasses of TNBC according to both intrinsic signals and extrinsic microenvironment, which have a huge influence on predicting response to established therapies and picking up novel therapeutic targets for each cluster. In this review, we summarize basic characteristics and critical subtyping systems of TNBC, and particularly discuss newly found prospective targets and relevant medications, which were proved promising in clinical trials, thus shedding light on the future development of precision treatment strategies.
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Affiliation(s)
- Song-Yang Wu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center; Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Hai Wang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center; Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Zhi-Ming Shao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center; Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Yi-Zhou Jiang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center; Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
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28
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Thomas A, Rhoads A, Suhl J, Conway KM, Hundley WG, McNally LR, Oleson J, Melin SA, Lynch CF, Romitti PA. Incidence and Survival by Human Epidermal Growth Factor Receptor 2 Status in Young Women With Stage I-III Breast Cancer: SEER, 2010-2016. Clin Breast Cancer 2020; 20:e410-e422. [PMID: 32278642 PMCID: PMC7398833 DOI: 10.1016/j.clbc.2020.01.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 01/10/2020] [Accepted: 01/24/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND Young premenopausal women with breast cancer often experience more aggressive disease biology and poorer survival than older women. Diagnostic and therapeutic advances, including human epidermal growth factor receptor 2 (HER2)-directed therapy, may lessen treatment burden and improve survival for these young women, but contemporary incidence and survival data by HER2 status are limited. PATIENTS AND METHODS We identified women aged 20-49 years (n = 68,530) diagnosed with stage I-III breast cancer during 2010-2016 from the United States Surveillance, Epidemiology, and End Results 18 registries database. Age-adjusted average annual percent changes in incidence (diagnosis 2010-2016) and 5-year Kaplan-Meier survival curves (diagnosis 2010-2015) were estimated by HER2 and hormone receptor (HR) status and stratified independently by cancer stage and race/ethnicity. RESULTS With increasing age decade, proportions of HER2-/HR+ cancer increased, whereas proportions of HER2+/HR+, HER2+/HR-, and HER2-/HR- decreased. The greatest increases in incidence during 2010-2016 were observed for HER2+ among women aged 20-49 years and HER2-/HR- among women aged 20-29 years. Incidence decreased for HER2-/HR- among women aged 40-49 years. Five-year survival was lowest for HER2-/HR- status compared to other receptor-based subtypes among women aged 20-49 years. HER2+ status was more beneficial for 5-year survival than HR+ status among women aged 20-29 years, with the opposite observed among women aged 30-49 years, particularly those aged 40-49 years. CONCLUSION HER2+ breast cancer increased among premenopausal women and was also associated with higher early survival within each HR status. HER2-/HR- cancer also increased among women aged 20-29 years and was associated with lower early survival. Our contemporary data provide important insights to help inform preventive and therapeutic strategies for premenopausal women.
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Affiliation(s)
- Alexandra Thomas
- Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Anthony Rhoads
- Department of Epidemiology, University of Iowa, Iowa City, IA
| | - Jonathan Suhl
- Department of Epidemiology, University of Iowa, Iowa City, IA
| | | | - William G Hundley
- Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA
| | - Lacey R McNally
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Jacob Oleson
- Department of Biostatistics, University of Iowa, Iowa City, IA
| | - Susan A Melin
- Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Charles F Lynch
- Department of Epidemiology, University of Iowa, Iowa City, IA
| | - Paul A Romitti
- Department of Epidemiology, University of Iowa, Iowa City, IA; Department of Biostatistics, University of Iowa, Iowa City, IA.
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29
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Lee KL, Chen G, Chen TY, Kuo YC, Su YK. Effects of Cancer Stem Cells in Triple-Negative Breast Cancer and Brain Metastasis: Challenges and Solutions. Cancers (Basel) 2020; 12:cancers12082122. [PMID: 32751846 PMCID: PMC7463650 DOI: 10.3390/cancers12082122] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/25/2020] [Accepted: 07/27/2020] [Indexed: 12/14/2022] Open
Abstract
A higher propensity of developing brain metastasis exists in triple-negative breast cancer (TNBC). Upon comparing the metastatic patterns of all breast cancer subtypes, patients with TNBC exhibited increased risks of the brain being the initial metastatic site, early brain metastasis development, and shortest brain metastasis-related survival. Notably, the development of brain metastasis differs from that at other sites owing to the brain-unique microvasculature (blood brain barrier (BBB)) and intracerebral microenvironment. Studies of brain metastases from TNBC have revealed the poorest treatment response, mostly because of the relatively backward strategies to target vast disease heterogeneity and poor brain efficacy. Moreover, TNBC is highly associated with the existence of cancer stem cells (CSCs), which contribute to circulating cancer cell survival before BBB extravasation, evasion from immune surveillance, and plasticity in adaptation to the brain-specific microenvironment. We summarized recent literature regarding molecules and pathways and reviewed the effects of CSC biology during the formation of brain metastasis in TNBC. Along with the concept of individualized cancer therapy, certain strategies, namely the patient-derived xenograft model to overcome the lack of treatment-relevant TNBC classification and techniques in BBB disruption to enhance brain efficacy has been proposed in the hope of achieving treatment success.
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Affiliation(s)
- Kha-Liang Lee
- Division of Neurosurgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (K.-L.L.); (G.C.); (T.-Y.C.)
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
| | - Gao Chen
- Division of Neurosurgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (K.-L.L.); (G.C.); (T.-Y.C.)
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
| | - Tai-Yuan Chen
- Division of Neurosurgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (K.-L.L.); (G.C.); (T.-Y.C.)
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
| | - Yung-Che Kuo
- Taipei Medical University (TMU) Research Center for Cell Therapy and Regeneration Medicine, Taipei Medical University, Taipei 11031, Taiwan;
| | - Yu-Kai Su
- Division of Neurosurgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (K.-L.L.); (G.C.); (T.-Y.C.)
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Correspondence:
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Nienhüser H, Crnovrsanin N, Nerz D, Heckler M, Sisic L, Lasitschka F, Schneider M, Schmidt T. Expression of Angiogenic Proteins in Tumor and Stroma Affects Survival in Patients With Gastric Cancer. J Surg Res 2020; 255:172-180. [PMID: 32563757 DOI: 10.1016/j.jss.2020.05.045] [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: 01/04/2020] [Revised: 04/20/2020] [Accepted: 05/06/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Gastric cancer is one of the most frequent malignancies worldwide. Angiogenic growth factors play a crucial role in mediating the crosstalk between cancer cells and the surrounding microenvironment. In this exploratory study, we investigate the impact of angiogenic proteins within the tumor cell or stroma compartment on survival of patients with gastric cancer. MATERIALS AND METHODS In 29 patients, tumor and stromal compartments were separated using laser capture microdissection. Angiogenic protein expression was measured using a bead-based immunoassay and correlated with tumor stage and overall survival. RESULTS Overall survival was significantly shorter in patients with a high stroma concentration of vascular endothelial growth factor (VEGF)-A (23.5 (±17.6) versus 33.6 (±21.0) mo; P = 0.009) and stem cell factor (22.2 (±18.5) versus 33.6 (±21.8) mo; P = 0.01) compared with patients with a low stroma concentration. High stromal VEGF-D showed a trend toward worse survival (26.8 (±22.0) versus 37.2 (±19.0) mo; P = 0.09). We did not observe any significant correlation between tumor-specific expression of angiogenic cytokines and survival. CONCLUSIONS This translational study highlights the difference in clinical impact between tumor and stromal expression of angiogenic proteins. Compartment-specific concentrations of VEGF-A and stem cell factor affect the clinical prognosis and help to identify the best therapy for patients with gastric cancer.
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Affiliation(s)
- Henrik Nienhüser
- Department of General, Visceral and Transplant Surgery, University of Heidelberg, Heidelberg, Germany
| | - Nerma Crnovrsanin
- Department of General, Visceral and Transplant Surgery, University of Heidelberg, Heidelberg, Germany
| | - Daniel Nerz
- Department of General, Visceral and Transplant Surgery, University of Heidelberg, Heidelberg, Germany
| | - Max Heckler
- Department of General, Visceral and Transplant Surgery, University of Heidelberg, Heidelberg, Germany
| | - Leila Sisic
- Department of General, Visceral and Transplant Surgery, University of Heidelberg, Heidelberg, Germany
| | | | - Martin Schneider
- Department of General, Visceral and Transplant Surgery, University of Heidelberg, Heidelberg, Germany
| | - Thomas Schmidt
- Department of General, Visceral and Transplant Surgery, University of Heidelberg, Heidelberg, Germany.
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Systemic treatment of patients with early breast cancer: recent updates and state of the art. Breast 2020; 48 Suppl 1:S7-S20. [PMID: 31839166 DOI: 10.1016/s0960-9776(19)31115-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
This review is focused on trials generating results that potentially impacted clinical practice since the 2017 St. Gallen Consensus; the most impactful trial was KATHERINE, which revealed a 11.3% absolute iDFS improvement with T-DM1 (compared to trastuzumab) in HER2-positive breast cancer patients who presented invasive residual disease following neoadjuvant treatment. These results, if reinforced by a subsequent overall survival benefit, will consolidate neoadjuvant treatment as the standard-of-care for most HER2-positive breast cancer patients. The addition of pertuzumab to adjuvant trastuzumab (APHINITY) or extending anti-HER2 therapy with 1 year of neratinib (ExteNET) also improved outcomes, but in a more modest way. In triple-negative early breast cancer patients presenting invasive residual disease after neoadjuvant chemotherapy, the CREATE-X trial demonstrated the benefit of post-neoadjuvant capecitabine. In patients with luminal tumours, updated results of the SOFT/TEXT trials confirmed the benefit of aromatase inhibitors plus ovarian suppression in high-risk premenopausal patients, and the 12-year results of the BIG1-98 trial demonstrated a sustained trend in favour of letrozole compared to tamoxifen in the adjuvant treatment of postmenopausal patients. The TAILOR-X study showed that, overall, patients with an intermediate recurrence risk score (11-25) in the OncotypeDX 21-gene assay did not benefit from adjuvant chemotherapy. A meta-analysis performed by the EBCTCG demonstrated that extended adjuvant aromatase inhibitors modestly reduced breast cancer recurrence risks, with a more pronounced benefit in patients previously treated with tamoxifen. Finally, an EBCTCG meta-analysis including patients with all breast cancer subtypes showed that dose-dense chemotherapy improved survival when compared to conventionally-timed chemotherapy.
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Parsons S, Maldonado EB, Prasad V. Comparison of Drugs Used for Adjuvant and Metastatic Therapy of Colon, Breast, and Non-Small Cell Lung Cancers. JAMA Netw Open 2020; 3:e202488. [PMID: 32275321 PMCID: PMC7148439 DOI: 10.1001/jamanetworkopen.2020.2488] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
IMPORTANCE Drugs are used in the adjuvant, metastatic, or both settings in cancer, but the rate, direction, and speed with which drugs are tested and indicated in each setting are unknown. OBJECTIVE To identify the number of unique agents that are currently category 1 or 2A per National Comprehensive Cancer Network (NCCN) guidelines in metastatic and adjuvant settings of non-small cell lung cancer (NSCLC), breast cancer, and colon cancer, as well as the mean delay between use in these 2 settings and the quality of supporting evidence. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study used NCCN treatment guidelines current as of May 15, 2019, and the clinical trials cited either by these guidelines or within corresponding drug labels. Trials published between 1970 and 2019 were evaluated. The analysis included published clinical trials of systemic therapy options deemed by the NCCN as category 1 or 2A. Participants included patients with early or metastatic NSCLC, breast cancer, or colon cancer who were included in clinical trials evaluating current NCCN-recommended systemic therapy options. Data analysis was performed from March 2019 to May 2019. EXPOSURES Systemic therapy regimens used as either adjuvant treatment or as therapy for metastatic disease in the 3 cancer types. MAIN OUTCOMES AND MEASURES Number of agents recommended for use in adjuvant and metastatic settings of NSCLC, colon cancer, and breast cancer, the mean delay between use in these 2 settings, and the percentage of agents supported by trials with substantial improvement in either progression-free survival (disease-free survival for adjuvant agents) or overall survival. RESULTS This study identified 69 agents recommended for use in metastatic disease compared with 25 agents recommended for adjuvant use. For agents used in both settings, the mean (SD) delay between use in metastatic disease and as adjuvant therapy was 10.0 (7.5) years. On the basis of trials with positive outcomes, 39 of 69 agents (56.5%) were approved or recommended in the metastatic setting, compared with 23 of 25 agents (92.0%) approved for use as adjuvant therapy. CONCLUSIONS AND RELEVANCE There is a substantial difference in the number of agents available for use, as well as the timing of supporting evidence, in the metastatic and adjuvant settings for NSCLC, breast cancer, and colon cancer. Given the potential benefit of adjuvant therapy in these cancer types, further investigation into additional adjuvant systemic therapy options is warranted.
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Affiliation(s)
- Scott Parsons
- Department of Medicine, Oregon Health and Science University, Portland
| | | | - Vinay Prasad
- Knight Cancer Institute, Division of Hematology Oncology, Oregon Health & Science University, Portland
- Center for Health Care Ethics, Oregon Health & Science University, Portland
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Thüring J, Kuhl CK, Barabasch A, Hitpass L, Bode M, Bünting N, Bruners P, Krämer NA. Signal changes in T2-weighted MRI of liver metastases under bevacizumab-A practical imaging biomarker? PLoS One 2020; 15:e0230553. [PMID: 32231380 PMCID: PMC7108712 DOI: 10.1371/journal.pone.0230553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 02/28/2020] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE The purpose of this study was to investigate signal changes in T2-weighted magnetic resonance imaging of liver metastases under treatment with and without bevacizumab-containing chemotherapy and to compare these signal changes to tumor contrast enhancement. MATERIALS AND METHODS Retrospective analysis of 44 patients, aged 36-84 years, who underwent liver magnetic resonance imaging including T2-weighted and dynamic contrast enhancement sequences. Patients received bevacizumab-containing (n = 22) or conventional cytotoxic chemotherapy (n = 22). Magnetic resonance imaging was obtained at baseline and at three follow-ups (on average 3, 6 and 9 months after initial treatment). Three independent readers rated the T2 signal intensity and the relative contrast enhancement of the metastases on a 5-point scale. RESULTS T2 signal intensity of metastases treated with bevacizumab showed a significant (p<0.001) decrease in T2 signal intensity after initial treatment and exhibit compared to conventionally treated metastases significantly (p<0.001 for each follow-up) hypointense (bevacizumab: 0.70 ± 0.83 before vs. -1.55 ± 0.61, -1.91 ± 0.62, and -1.97 ± 0.52; cytotoxic: 0.73 ± 0.79 before vs. -0.69 ± 0.81, -0.71 ± 0.68, and -0.75 ± 0.65 after 3, 6, and 9 months, respectively). T2 signal intensity was strongly correlated with tumor contrast enhancement (r = 0.71; p<0.001). Intra-observer agreement for T2-signal intensity was substantial (κ = 0.75). The agreement for tumoral contrast enhancement between the readers was considerably lower (κ = 0.39). CONCLUSION Liver metastases exhibit considerably hypointense in T2-weighted imaging after treatment with bevacizumab, in contrast to conventionally treated liver metastases. Therefore, T2-weighted imaging seems to reflect the effect of bevacizumab.
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Affiliation(s)
- Johannes Thüring
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Aachen, Germany
| | - Christiane Katharina Kuhl
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Aachen, Germany
| | - Alexandra Barabasch
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Aachen, Germany
| | - Lea Hitpass
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Aachen, Germany
| | - Maike Bode
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Aachen, Germany
| | - Nina Bünting
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Aachen, Germany
| | - Philipp Bruners
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Aachen, Germany
| | - Nils Andreas Krämer
- Department of Diagnostic and Interventional Radiology, RWTH Aachen University Hospital, Aachen, Germany
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Diana A, Carlino F, Franzese E, Oikonomidou O, Criscitiello C, De Vita F, Ciardiello F, Orditura M. Early Triple Negative Breast Cancer: Conventional Treatment and Emerging Therapeutic Landscapes. Cancers (Basel) 2020; 12:E819. [PMID: 32235297 PMCID: PMC7225917 DOI: 10.3390/cancers12040819] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 03/19/2020] [Accepted: 03/27/2020] [Indexed: 12/13/2022] Open
Abstract
Triple negative breast cancers (TNBCs) are characterized by worse prognosis, higher propensity to earlier metastases, and shorter survival after recurrence compared with other breast cancer subtypes. Anthracycline- and taxane-based chemotherapy is still the mainstay of treatment in early stages, although several escalation approaches have been evaluated to improve survival outcomes. The addition of platinum salts to standard neoadjuvant chemotherapy (NACT) remains controversial due to the lack of clear survival advantage, and the use of adjuvant capecitabine represents a valid treatment option in TNBC patients with residual disease after NACT. Recently, several clinical trials showed promising results through the use of poly ADP-ribose polymerase (PARP) inhibitors and by incorporating immunotherapy with chemotherapy, enriching treatment options beyond conventional cytotoxic agents. In this review, we provided an overview on the current standard of care and a comprehensive update of the recent advances in the management of early stage TNBC and focused on the latest emerging biomarkers and their clinical application to select the best therapeutic strategy in this hard-to-treat population.
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Affiliation(s)
- Anna Diana
- Division of Medical Oncology, Department of Precision Medicine, School of Medicine, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (F.C.); (E.F.); (F.D.V.); (F.C.); (M.O.)
| | - Francesca Carlino
- Division of Medical Oncology, Department of Precision Medicine, School of Medicine, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (F.C.); (E.F.); (F.D.V.); (F.C.); (M.O.)
| | - Elisena Franzese
- Division of Medical Oncology, Department of Precision Medicine, School of Medicine, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (F.C.); (E.F.); (F.D.V.); (F.C.); (M.O.)
| | - Olga Oikonomidou
- Cancer Research UK, Edinburgh Centre, MRC Institute Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XR, UK;
| | | | - Ferdinando De Vita
- Division of Medical Oncology, Department of Precision Medicine, School of Medicine, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (F.C.); (E.F.); (F.D.V.); (F.C.); (M.O.)
| | - Fortunato Ciardiello
- Division of Medical Oncology, Department of Precision Medicine, School of Medicine, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (F.C.); (E.F.); (F.D.V.); (F.C.); (M.O.)
| | - Michele Orditura
- Division of Medical Oncology, Department of Precision Medicine, School of Medicine, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (F.C.); (E.F.); (F.D.V.); (F.C.); (M.O.)
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The Story of Angiogenesis Inhibitors in Non-small-cell Lung Cancer: The Past, Present, and Future. Clin Lung Cancer 2020; 21:308-313. [PMID: 32291211 DOI: 10.1016/j.cllc.2020.02.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 02/11/2020] [Accepted: 02/29/2020] [Indexed: 12/21/2022]
Abstract
The treatment of advanced non-small-lung cancer (NSCLC) has steadily evolved over the past 2 decades, and current therapy includes chemoimmunotherapy or targeted therapy with tyrosine kinase inhibitors (TKIs). Angiogenesis inhibitors were first approved in the mid-2000s in combination with chemotherapy for the treatment of NSCLC. The addition of anti-angiogenics to chemotherapy resulted in modest increases in survival when median overall survival was less than 1 year. More recently, the use of anti-angiogenics has fallen out of favor with the advent of checkpoint inhibitors and never-before-seen durable long-term responses. However, we postulate that there is still an important role for anti-angiogenics in this era of targeted therapy and checkpoint inhibitors in the treatment of NSCLC. Preclinical studies have shown that combination blockade of the epidermal growth factor receptor (EGFR) and vascular endothelial growth factor (VEGF) pathways leads to synergistic antitumor effects. These results have been replicated in the clinical setting in patients who harbor EGFR mutations, with VEGF inhibitor-TKI dual therapy leading to impressive survival outcomes. Similarly, combination treatment with checkpoint inhibitors and VEGF inhibitors have led to unprecedented survival outcomes in both advanced renal cell cancer as well as NSCLC. In this review, we explore the evolution of anti-angiogenic therapy in advanced NSCLC and discuss the clinical efficacy of angiogenesis inhibitors in combination with chemotherapy, TKI therapy, and checkpoint inhibitors.
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Ronchi A, Pagliuca F, Zito Marino F, Accardo M, Cozzolino I, Franco R. Current and potential immunohistochemical biomarkers for prognosis and therapeutic stratification of breast carcinoma. Semin Cancer Biol 2020; 72:114-122. [PMID: 32165319 DOI: 10.1016/j.semcancer.2020.03.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/01/2020] [Accepted: 03/05/2020] [Indexed: 01/16/2023]
Abstract
The identification of biomarkers on cancer tissue samples could be obtained through several technologies. In this setting, the immunohistochemistry and in situ hybridization are accessible in most pathology laboratories. Particularly, immunohistochemistry can be used not only for diagnostic issues, but also to define prognostic classes and to define response to specific therapies. Particularly the last applications have been firstly developed in the breast cancer pathology. In addition, the development of molecular classification proposed some prognostic/predictive classes that could be easily defined by immunohistochemistry. Thus, the role of the pathologists has become increasingly important in the definition of prognosis and in the choice therapy, because the immunohistochemical biomarkers are used to guide treatment, to classify breast cancer into biologically and prognostically distinct subtypes. In this review, we will provide information on the current application of the immunohistochemical biomarkers useful in the management of breast cancer patients. Moreover, we consider the application of immunohistochemistry in the definition of the most promising biomarkers derived from molecular studies of the breast cancer, that in the future could integrate the characterization of breast cancer into clinical practice.
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Affiliation(s)
- Andrea Ronchi
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "L. Vanvitelli", Via Luciano Armanni 5, 80100, Naples, Italy
| | - Francesca Pagliuca
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "L. Vanvitelli", Via Luciano Armanni 5, 80100, Naples, Italy
| | - Federica Zito Marino
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "L. Vanvitelli", Via Luciano Armanni 5, 80100, Naples, Italy
| | - Marina Accardo
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "L. Vanvitelli", Via Luciano Armanni 5, 80100, Naples, Italy
| | - Immacolata Cozzolino
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "L. Vanvitelli", Via Luciano Armanni 5, 80100, Naples, Italy
| | - Renato Franco
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "L. Vanvitelli", Via Luciano Armanni 5, 80100, Naples, Italy.
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BrintzenhofeSzoc K, Krok-Schoen JL, Canin B, Parker I, MacKenzie AR, Koll T, Vankina R, Hsu CD, Jang B, Pan K, Lund JL, Starbuck E, Shahrokni A. The underreporting of phase III chemo-therapeutic clinical trial data of older patients with cancer: A systematic review. J Geriatr Oncol 2020; 11:369-379. [PMID: 31932259 DOI: 10.1016/j.jgo.2019.12.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/25/2019] [Accepted: 12/16/2019] [Indexed: 12/23/2022]
Abstract
PURPOSE Inspired by the American Society of Clinical Oncology's recommendations to strengthen the evidence base for older adults with cancer, the purpose of this systematic review is to identify the reporting of treatment efficacy and adverse events specific to older adults with cancer in Phase III chemo-therapeutic clinical trials. This review also investigates the frequency with which these data points were reported in the literature to identify gaps in reporting and opportunities to expand the knowledge base on clinical outcomes for older adults with cancer. METHODS Chemo-therapeutic clinical trial data published from July 1, 2016 to June 30, 2017 was reviewed. Manuscripts (n = 929) were identified based on keyword searches of EMBASE and PubMed. After removal of duplicates (n = 116) and articles that did not meet this study's inclusion criteria (n = 654), 159 articles were identified for review. RESULTS Reviewed papers were published in 36 different scientific journals and included twenty-five different cancer types. Of the 159 articles, 117 (73.6%) reported age-specific medians and 75 (47.2%) included stratifications of data by age. Treatment efficacy was reported in 96.2% of the articles with 39.9% reporting effectiveness of treatment by age. Reporting of adverse events was included in 84.9% of the articles with only 8.9% reporting these events stratified by age. CONCLUSION Results suggest inadequate reporting of treatment efficacy and adverse events as well as basic descriptive statistics about the age distribution of study subjects. Conscious efforts are needed to address these deficiencies at every level of planning and conducting clinical trials as wells as reporting outcomes stratified by age. Ultimately, standardized reporting could lead to improved treatment decisions and outcomes for older adults with cancer.
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Affiliation(s)
| | | | | | | | | | - Thuy Koll
- Department of Internal Medicine, University of Nebraska Medical Center, USA
| | | | | | - Brian Jang
- Tulane University School of Medicine, USA
| | | | | | - Edith Starbuck
- University of Cincinnati Libraries, University of Cincinnati, USA
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Li Q, Wang J, Mu Y, Zhang T, Han Y, Wang J, Li Q, Luo Y, Ma F, Fan Y, Zhang P, Xu B. Dose-dense paclitaxel plus carboplatin vs. epirubicin and cyclophosphamide with paclitaxel as adjuvant chemotherapy for high-risk triple-negative breast cancer. Chin J Cancer Res 2020; 32:485-496. [PMID: 32963461 PMCID: PMC7491545 DOI: 10.21147/j.issn.1000-9604.2020.04.06] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Objective The objective of this open-label, randomized study was to compare dose-dense paclitaxel plus carboplatin (PCdd) with dose-dense epirubicin and cyclophosphamide followed by paclitaxel (ECdd-P) as an adjuvant chemotherapy for early triple-negative breast cancer (TNBC). Methods We included Chinese patients with high recurrence risk TNBC who underwent primary breast cancer surgery. They were randomly assigned to receive PCdd [paclitaxel 150 mg/m2 on d 1 and carboplatin, the area under the curve, (AUC)=3 on d 2] or ECdd-P (epirubicin 80 mg/m2 divided in 2 d and cyclophosphamide 600 mg/m2 on d 1 for 4 cycles followed by paclitaxel 175 mg/m2 on d 1 for 4 cycles) every 2 weeks with granulocyte colony-stimulating factor (G-CSF) support. The primary endpoint was 3-year disease-free survival (DFS); the secondary endpoints were overall survival (OS) and safety. Results The intent-to-treat population included 143 patients (70 in the PCdd arm and 73 in the ECdd-P arm). Compared with the ECdd-P arm, the PCdd arm had significantly higher 3-year DFS [93.9% vs. 79.1%; hazard ratio (HR)=0.310; 95% confidence interval (95% CI), 0.137-0.704; log-rank, P=0.005] and OS (98.5% vs. 92.9%; HR=0.142; 95% CI, 0.060-0.825; log-rank, P=0.028). Worse neutropenia (grade 3/4) was found in the ECdd-P than the PCdd arm (47.9% vs. 21.4%, P=0.001). Conclusions PCdd was superior to ECdd-P as an adjuvant chemotherapy for early TNBC with respect to improving the 3-year DFS and OS. PCdd also yielded lower hematological toxicity. Thus, PCdd might be a preferred regimen for early TNBC patients with a high recurrence risk.
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Affiliation(s)
- Qing Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jiani Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yuxin Mu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Tongtong Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ying Han
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jiayu Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qiao Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yang Luo
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Fei Ma
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ying Fan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Pin Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Binghe Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.,State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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Kuczynski EA, Vermeulen PB, Pezzella F, Kerbel RS, Reynolds AR. Vessel co-option in cancer. Nat Rev Clin Oncol 2019; 16:469-493. [PMID: 30816337 DOI: 10.1038/s41571-019-0181-9] [Citation(s) in RCA: 262] [Impact Index Per Article: 52.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
All solid tumours require a vascular supply in order to progress. Although the ability to induce angiogenesis (new blood vessel growth) has long been regarded as essential to this purpose, thus far, anti-angiogenic therapies have shown only modest efficacy in patients. Importantly, overshadowed by the literature on tumour angiogenesis is a long-standing, but continually emerging, body of research indicating that tumours can grow instead by hijacking pre-existing blood vessels of the surrounding nonmalignant tissue. This process, termed vessel co-option, is a frequently overlooked mechanism of tumour vascularization that can influence disease progression, metastasis and response to treatment. In this Review, we describe the evidence that tumours located at numerous anatomical sites can exploit vessel co-option. We also discuss the proposed molecular mechanisms involved and the multifaceted implications of vessel co-option for patient outcomes.
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Affiliation(s)
- Elizabeth A Kuczynski
- Bioscience, Oncology, IMED Biotech Unit, AstraZeneca, Cambridge, UK. .,Biological Sciences Platform, Sunnybrook Research Institute, Toronto, Canada.
| | - Peter B Vermeulen
- HistoGeneX, Antwerp, Belgium.,Translational Cancer Research Unit, GZA Hospitals St Augustinus, University of Antwerp, Wilrijk-Antwerp, Belgium.,Tumour Biology Team, Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK
| | - Francesco Pezzella
- Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Robert S Kerbel
- Biological Sciences Platform, Sunnybrook Research Institute, Toronto, Canada.,Department of Medical Biophysics, University of Toronto, Toronto, Canada
| | - Andrew R Reynolds
- Tumour Biology Team, Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK. .,Oncology Translational Medicine Unit, IMED Biotech Unit, AstraZeneca, Cambridge, UK.
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Fitzpatrick A, Tutt A. Controversial issues in the neoadjuvant treatment of triple-negative breast cancer. Ther Adv Med Oncol 2019; 11:1758835919882581. [PMID: 31700549 PMCID: PMC6826917 DOI: 10.1177/1758835919882581] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 09/09/2019] [Indexed: 12/12/2022] Open
Abstract
Triple-negative breast cancer (TNBC), as a collective group of heterogenous tumours, displays the highest rate of distant recurrence and lowest survival from metastatic disease across breast cancer subtypes. However, a subset of TNBC display impressive primary tumour response to neoadjuvant chemotherapy, translating to reduction in future relapse and increased overall survival. Maximizing early treatment response is crucial to improving the outlook in this subtype. Numerous systemic therapy strategies are being assessed in the neoadjuvant setting and the current paradigm of generic chemotherapy components in regimens for high-risk breast cancers, regardless of biological subtype, is changing. Therapeutic approaches with evidence of benefit include platinum drugs, polyadenosine diphosphate ribose polymerase (PARP) inhibitors, immunotherapy and second adjuvant therapy for those not achieving pathological complete response. Importantly, molecular testing can identify subgroups within TNBC, such as deoxyribonucleic acid (DNA) homologous recombination repair deficiency, lymphocyte-predominant tumours, and TNBC type 4 molecular subtypes. Clinical trials that address the interaction between these biomarkers and treatment approaches are a priority, to identify subgroups benefiting from additional therapy.
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Affiliation(s)
- Amanda Fitzpatrick
- Breast Cancer Now Research Centre, The Institute of Cancer Research, 237 Fulham Road, London SW3 6JB, UK
| | - Andrew Tutt
- Breast Cancer Now Research Centre, Institute of Cancer Research, London, UK Faculty of Life Sciences and Medicine, King's College London, London, UK
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Antoniou P, Ziogas DE, Vlachioti A, Lykoudis EG, Mitsis M, Roukos DH. Genomic and transcriptional heterogeneity-based precision in personalized treatment for breast cancer. Per Med 2019; 16:361-364. [PMID: 31507233 DOI: 10.2217/pme-2019-0036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Persefoni Antoniou
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece.,Department of Surgery, Ioannina University Hospital, Ioannina, Greece
| | - Demosthenes E Ziogas
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece.,Department of Surgery, 'G Hatzikosta' General Hospital, Ioannina, Greece
| | - Aikaterini Vlachioti
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece.,Department of Gynecology, General Hospital, Preveza, Greece
| | - Eustathios G Lykoudis
- Cancer Biobank Centre, Department of Medicine, University of Ioannina, Ioannina, Greece
| | - Michail Mitsis
- Department of Surgery, Ioannina University Hospital, Ioannina, Greece.,Cancer Biobank Centre, Department of Medicine, University of Ioannina, Ioannina, Greece
| | - Dimitrios H Roukos
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece.,Department of Surgery, Ioannina University Hospital, Ioannina, Greece.,Cancer Biobank Centre, Department of Medicine, University of Ioannina, Ioannina, Greece.,Department of Systems Biology, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece
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42
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Toxicity of locoregional radiotherapy in combination with bevacizumab in patients with non-metastatic breast cancer (TOLERAB): Final long-term evaluation. PLoS One 2019; 14:e0221816. [PMID: 31469859 PMCID: PMC6716668 DOI: 10.1371/journal.pone.0221816] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 08/15/2019] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND AND PURPOSE Few data are available concerning the safety of bevacizumab (B) in combination with locoregional radiation therapy (RT). The objective of this study was to evaluate the 5-year late toxicity of concurrent B and RT in non-metastatic breast cancer. MATERIALS AND METHODS This multicentre prospective study included non-metastatic breast cancer patients enrolled in phase 3 clinical trials evaluating B with concurrent RT versus RT alone. All patients received neoadjuvant or adjuvant chemotherapy and normofractionated breast or chest wall RT, with or without regional lymph node RT. B was administered at an equivalent dose of 5 mg/kg once a week for 1 year. The safety profile was evaluated 1, 3 and 5 years after completion of radiotherapy. RESULTS A total of 64 patients were included between November 2007 and April 2010. Median follow-up was 60 months (12-73) and 5-year late toxicity data were available for 46 patients. The majority of tumours were triple-negative (68.8%), tumour size <2cm (41.3%) with negative nodal status (50.8%). Median total dose of B was 15,000mg and median duration was 11.2 months. No grade ≥3 toxicity was observed. Only 8 patients experienced grade 1-2 toxicities: n = 3 (6.5%) grade 1 lymphedema, n = 2 (4.3%) grade 1 pain, n = 1 (2.2%) grade 2 lymphedema, n = 1 (2.2%) grade 1 fibrosis. Five-year overall survival was 93.8%, disease-free survival was 89% and locoregional recurrence-free survival was 93.1%. CONCLUSION Concurrent B and locoregional RT are associated with acceptable 5-year toxicity in patients with non-metastatic breast cancer. No grade ≥3 toxicity was observed.
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Barchiesi G, McCartney A, Biagioni C, Siclari O, Rossi L, Pestrin M, Di Leo A, Biganzoli L. Early triple negative breast cancer: Are we getting better outcomes? A retrospective analysis from a single institution. Breast J 2019; 25:1225-1229. [PMID: 31310384 DOI: 10.1111/tbj.13437] [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: 03/12/2019] [Revised: 03/13/2019] [Accepted: 03/14/2019] [Indexed: 11/29/2022]
Abstract
Overall survival (OS), disease-free survival (DFS), and distant recurrence-free interval (DRFI) were evaluated from 169 patients diagnosed with early triple negative breast cancer. Overall, 5 and 10 years OS, DFS, and DRFI were 77% and 65%; 60% and 46%; and 74% and 73%, respectively. Forty-seven patients did not receive chemotherapy. A separate analysis was performed excluding those patients. In this subgroup, 5- and 10-year OS, DFS, and DRFI were 86% and 77%; 68% and 54%, 77% both at 5 and 10 years. Prognosis is better than previously described; adjuvant chemotherapy should be offered to fit elderly patients if clinically warranted.
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Affiliation(s)
- Giacomo Barchiesi
- Sandro Pitigliani" Department of Oncology, Ospedale Santo Stefano, Prato, Italy.,IRCCS Regina Elena National Cancer Institute, Medical Oncology, Rome, Italy
| | - Amelia McCartney
- Sandro Pitigliani" Department of Oncology, Ospedale Santo Stefano, Prato, Italy
| | - Chiara Biagioni
- Department of Oncology Bioinformatics Unit, Ospedale Santo Stefano, Prato, Italy
| | - Olimpia Siclari
- Sandro Pitigliani" Department of Oncology, Ospedale Santo Stefano, Prato, Italy
| | - Lorenzo Rossi
- Sandro Pitigliani" Department of Oncology, Ospedale Santo Stefano, Prato, Italy
| | - Marta Pestrin
- Sandro Pitigliani" Department of Oncology, Ospedale Santo Stefano, Prato, Italy
| | - Angelo Di Leo
- Sandro Pitigliani" Department of Oncology, Ospedale Santo Stefano, Prato, Italy
| | - Laura Biganzoli
- Sandro Pitigliani" Department of Oncology, Ospedale Santo Stefano, Prato, Italy
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Stem Cells Inhibition by Bevacizumab in Combination with Neoadjuvant Chemotherapy for Breast Cancer. J Clin Med 2019; 8:jcm8050612. [PMID: 31064127 PMCID: PMC6572380 DOI: 10.3390/jcm8050612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 04/29/2019] [Accepted: 05/03/2019] [Indexed: 12/22/2022] Open
Abstract
Preclinical works have suggested cytotoxic chemotherapies may increase the number of cancer stem cells (CSC) whereas angiogenesis inhibition may decrease CSC proliferation. We developed a proof of concept clinical trial to explore bevacizumab activity on breast CSC. Breast cancer patients requiring preoperative chemotherapy were included in this open-label, randomized, prospective, multicenter phase II trial. All received FEC-docetaxel combination, and patients randomized in the experimental arm received concomitant bevacizumab. The primary endpoint was to describe ALDH1 (Aldehyde dehydrogenase 1) positive tumor cells rate before treatment and after the fourth cycle. Secondary objectives included safety, pathological complete response (pCR) rate, disease-free survival (DFS), relapse-free survival (RFS), and overall survival (OS). Seventy-five patients were included. ALDH1+ cells rate increase was below the predefined 5% threshold in both arms for the 32 patients with two time points available. Grade 3 or 4 adverse events rates were similar in both arms. A non-significant increase in pCR was observed in the bevacizumab arm (42.6% vs. 18.2%, p = 0.06), but survival was not improved (OS: p = 0.89; DFS: p = 0.45; and RFS: p = 0.68). The increase of ALDH1+ tumor cells rate after bevacizumab-based chemotherapy was less than 5%. However, as similar results were observed with chemotherapy alone, bevacizumab impact on breast CSC cells cannot be confirmed.
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Efficacy and Safety of Neoadjuvant Treatment with Bevacizumab, Liposomal Doxorubicin, Cyclophosphamide and Paclitaxel Combination in Locally/Regionally Advanced, HER2-Negative, Grade III at Premenopausal Status Breast Cancer: A Phase II Study. Clin Drug Investig 2019; 38:639-648. [PMID: 29744672 DOI: 10.1007/s40261-018-0655-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND In the era of personalized therapy, targeted treatment in specific patient populations is mandated. OBJECTIVE We evaluated the efficacy and safety of neoadjuvant treatment on locally advanced breast cancer (LABC) with a monoclonal agent against vascular endothelial growth factor (VEGF), bevacizumab plus chemotherapy combination of liposomal doxorubicin, cyclophosphamide and paclitaxel (PLAC-B). METHODS Patients enrolled were at premenopausal status and characterized by human epidermal growth factor receptor 2 (HER2)-negative, hormone-receptor positive (estrogen receptor/progesterone receptor-positive [ER/PR+]) or triple-negative (TNBC), LABC (T > 3 cm), with high-grade ductal carcinoma. Patients had to have a measurable disease and Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0, with adequate hematologic, renal, and hepatic function. Patients received intravenous liposomal doxorubicin 30 mg/m2, cyclophosphamide 600 mg/m2, paclitaxel 120 mg/m2, and bevacizumab 8 mg/kg on day 1 of 15-day cycles for four cycles (four administrations as neoadjuvant treatment). The primary endpoint was complete clinical (cCR) and pathologic (pCR) response rates, while secondary endpoints included safety, breast-conserving surgery (BCS) conversion rate, and disease-free survival (DFS). RESULTS Sixty-two women were enrolled; 20 were ER/PR+ and 42 had TNBC. All underwent surgery, six received mastectomy, and 56 (90.3%) received BCS, with an equal conversion rate from initial indication for mastectomy. cCR was 25.8%. pCR in the breast and axilla occurred in 24 patients (38.7%). pCR was 42.9% for TNBC and 30% for ER/PR+. Hematologic adverse events (AEs) included neutropenia (74.2% total; 22.6% grade 3 [G3]) and febrile neutropenia (6.5% G3); non-hematologic G3 AEs included nausea (6.5%), mucositis (9.7%), and infection (3.2%), all of which were managed without negative sequelae. Over a 3-year follow-up, all patients were alive and DFS was 87.1%. CONCLUSION PLAC-B as neoadjuvant treatment of this subpopulation with TNBC and ER/PR+ patients is effective and safe. Further studies are necessitated.
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Roviello G, Generali D, Sobhani N. The combination of bevacizumab with chemotherapy is more beneficial in the metastatic setting rather than in the adjuvant setting for the treatment of HER2-negative breast cancer-a commentary on the E5103 randomized phase III clinical study. Transl Cancer Res 2019; 8:S94-S96. [PMID: 35117071 PMCID: PMC8797650 DOI: 10.21037/tcr.2018.10.17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 10/20/2018] [Indexed: 11/26/2022]
Affiliation(s)
- Giandomenico Roviello
- Division of Medical Oncology, Department of Oncology, University Hospital of Trieste, Trieste, Italy
| | - Daniele Generali
- Breast Cancer Unit and Translational Research Unit, ASST Cremona, Cremona, Italy.,Department of Medical, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Navid Sobhani
- Breast Cancer Unit and Translational Research Unit, ASST Cremona, Cremona, Italy.,Department of Medical, Surgery and Health Sciences, University of Trieste, Trieste, Italy
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Adjuvant Chemotherapy for HER2-Negative Early-Stage Breast Cancer. Breast Cancer 2019. [DOI: 10.1007/978-3-319-96947-3_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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48
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Wei J, Luo Y, Fu D. Early and late outcomes of bevacizumab plus chemotherapy versus chemotherapy alone as a neoadjuvant treatment in HER2-negative nonmetastatic breast cancer: a meta-analysis of randomized controlled trials. Onco Targets Ther 2018; 11:9049-9059. [PMID: 30588017 PMCID: PMC6296181 DOI: 10.2147/ott.s186816] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Purpose To better clarify the efficacy of neoadjuvant bevacizumab plus chemotherapy (BEV + CT) vs chemotherapy (CT) alone in the treatment of HER2-negative nonmetastatic breast cancer. Methods PubMed, Embase, Web of Science, and Cochrane Library databases were searched for relevant articles published from January 1, 2000 to July 31, 2018. Review Manager software version 5.3 was used to perform this meta-analysis. Results Six randomized controlled trials matched the selection criteria, yielding a total of 4,354 patients with early outcomes and 3,777 patients with late outcomes. Pooled pathological complete response (pCR) and 5-year disease-free survival (DFS) rates were higher for the neoadjuvant BEV + CT group (OR =1.37 [1.19, 1.58]; P<0.001 and HR =0.84 [0.72, 0.98]; P=0.020, respectively), but 5-year overall survival (OS) rate showed no significant difference (HR =0.79 [0.55, 1.11]; P=0.180). Subgroup analysis showed that the pCR rate was significantly higher in both patients with hormone receptor (HR)-positive breast cancer (OR =1.30 [1.01, 1.66]; P=0.040) and those with HR-negative breast cancer (OR =1.52 [1.25, 1.83]; P<0.001) in BEV + CT group. Conclusion Compared with CT alone, neoadjuvant BEV + CT significantly improved the 5-year DFS rate of HER2-negative breast cancer patients, but showed no benefit in terms of 5-year OS rate.
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Affiliation(s)
- Jinli Wei
- Department of Thyroid and Breast Surgery, Northern Jiangsu People's Hospital, Yangzhou 225001, Jiangsu, People's Republic of China,
| | - Yulin Luo
- Department of Thyroid and Breast Surgery, Northern Jiangsu People's Hospital, Yangzhou 225001, Jiangsu, People's Republic of China,
| | - Deyuan Fu
- Department of Thyroid and Breast Surgery, Northern Jiangsu People's Hospital, Yangzhou 225001, Jiangsu, People's Republic of China,
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Chen H, Lu W, Zhang Y, Zhu X, Zhou J, Chen Y. A Bayesian network meta-analysis of the efficacy of targeted therapies and chemotherapy for treatment of triple-negative breast cancer. Cancer Med 2018; 8:383-399. [PMID: 30525293 PMCID: PMC6346255 DOI: 10.1002/cam4.1892] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 10/28/2018] [Accepted: 10/29/2018] [Indexed: 12/29/2022] Open
Abstract
Triple‐negative breast cancer (TNBC) is a heterogeneous disease with poorer prognosis than other subtypes, yet effective therapies are still not available. We aimed to compare the efficacy of various targeted therapies with chemotherapy (CT) in TNBC patients using a network meta‐analysis. A systematic literature search was performed in PubMed, EMBASE, and the Cochrane Library. A total of 27 randomized controlled trials (RCTs), involving 6924 TNBC patients, were included. Olaparib significantly improved PFS (0.43, 0.29‐0.64) and ORR (2.57, 1.31‐5.09) in comparison with CT. As for bevacizumab + CT, it showed a significant improvement of PFS (0.66, 0.55‐0.80) and ORR (2.15, 1.16‐4.05) compared with CT + placebo. It was also superior to CT alone in PFS (0.48, 0.35‐0.65) and pCR (1.30, 1.13‐1.49 for breast and axillary nodes and 1.26, 1.11‐1.44 for breast). Other targeted agents like iniparib, sorafenib, cetuximab, and ipatasertib combined with CT showed significant superiority in PFS compared with CT alone, and the HRs were 0.75 (0.62‐0.90), 0.44 (0.21‐0.91), 0.67 (0.47‐0.96), and 0.44 (0.24‐0.81), respectively, while some other agents such as sunitinib and cetuximab had the lowest SUCRA in OS, PFS, or ORR without any benefits. In conclusion, our results indicated that the addition of bevacizumab to CT was beneficial for TNBC patients, and olaparib had a great effect in PFS and ORR, especially for those with BRCA mutations. When combined with CT, targeted agents including iniparib, sorafenib, cetuximab, and ipatasertib may have better efficacies for treating TNBC.
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Affiliation(s)
- Huihui Chen
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Wei Lu
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yixin Zhang
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Department of Thyroid and Breast Surgery, Yinzhou People Hospital, Ningbo, Zhejiang, China
| | - Xuan Zhu
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Hangzhou, Zhejiang, China
| | - Jiaojiao Zhou
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Hangzhou, Zhejiang, China
| | - Yiding Chen
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Hangzhou, Zhejiang, China
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50
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Goldvaser H, Ribnikar D, Majeed H, Ocaña A, Amir E. Absolute benefit from adjuvant chemotherapy in contemporary clinical trials: A systemic review and meta-analysis. Cancer Treat Rev 2018; 71:68-75. [PMID: 30366201 DOI: 10.1016/j.ctrv.2018.10.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 10/13/2018] [Accepted: 10/15/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND Many adjuvant breast cancer trials have observed smaller than anticipated differences between experimental and control groups. Accurate estimation of the absolute benefits of treatment is essential for the planning of clinical trials. METHODS We searched PubMed to identify contemporary randomized trials comparing different adjuvant chemotherapy regimens in breast cancer. The absolute difference in 5-year disease-free survival (DFS) and overall-survival between experimental and control groups were extracted, weighted by individual study sample size and pooled. Analyses were performed for estrogen receptor (ER) negative and ER-positive disease. Meta-regression explored the influence of patients and tumor characteristics and median follow-up on the benefit from treatment. RESULTS Analysis included 19 studies comprising 41,564 patients. Studies comparing chemotherapy regimens of different generations showed the largest difference in 5-year DFS (+7.4% for 3rd vs. 2nd generation and +5.9% for 2nd vs. 1st generation for ER-negative disease, and +2.3% for 3rd vs. 2nd generation and +1.8% for 2nd vs. 1st generation for ER-positive disease). Studies comparing chemotherapy regimens from the same generation showed smaller differences in DFS in both subgroups. Meta-regression showed that larger tumors and nodal involvement had significant greater magnitude of effect on 5-year DFS for ER-negative, but not ER-positive disease. Age and menopausal status had no effect in either subgroup. CONCLUSIONS Absolute differences between adjuvant chemotherapy regimens of the same generation are small even in ER-negative disease. Enrichment of trials for patients with poor clinical features results in larger magnitudes of benefit from treatment at 5 years in ER-negative, but not ER-positive disease.
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Affiliation(s)
- Hadar Goldvaser
- Division of Medical Oncology, University of Toronto and Princess Margaret Cancer Centre, 610 University Ave, Toronto, ON M5G 2M9, Canada; Sackler Faculty of Medicine, Tel Aviv University, POB 39040, Tel Aviv 6997801, Israel
| | - Domen Ribnikar
- Division of Medical Oncology, University of Toronto and Princess Margaret Cancer Centre, 610 University Ave, Toronto, ON M5G 2M9, Canada.
| | - Habeeb Majeed
- Division of Medical Oncology, University of Toronto and Princess Margaret Cancer Centre, 610 University Ave, Toronto, ON M5G 2M9, Canada.
| | - Alberto Ocaña
- Translational Research Unit, Centro Regional de Investigaciones Biomedicas Universidad de Castilla La Mancha, Albacete University Hospital, calle Francisco Javier de Moya, 02006 Albacete, Spain
| | - Eitan Amir
- Division of Medical Oncology, University of Toronto and Princess Margaret Cancer Centre, 610 University Ave, Toronto, ON M5G 2M9, Canada.
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