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Lloyd MR, Jhaveri K, Kalinsky K, Bardia A, Wander SA. Precision therapeutics and emerging strategies for HR-positive metastatic breast cancer. Nat Rev Clin Oncol 2024; 21:743-761. [PMID: 39179659 DOI: 10.1038/s41571-024-00935-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2024] [Indexed: 08/26/2024]
Abstract
Anti-oestrogen-based therapies, often combined with a CDK4/6 inhibitor, are the current standard-of-care first-line therapy for patients with advanced-stage hormone receptor-positive (HR+) breast cancer. Resistance to anti-oestrogen agents inevitably occurs, mediated by oestrogen receptor (ER)-dependent or ER-independent mechanisms that drive tumour progression. Emerging endocrine therapies include, but are not limited to, next-generation oral ER degraders and proteolysis targeting chimeras, which might be particularly effective in patients with ESR1-mutant breast cancer. Furthermore, cancers harbouring driver alterations in oncogenic signalling pathways, including AKT and PI3K, might be susceptible to novel combination strategies involving targeted inhibitors. Next-generation CDK2/4 inhibitors are an area of active clinical investigation, and efforts are ongoing to evaluate the role of sequential CDK inhibition. Approved and emerging antibody-drug conjugates exploiting novel target antigens have also demonstrated promising clinical activity. These novel agents, as well as further identification and characterization of predictive biomarkers, will hopefully continue to improve clinical outcomes, reduce the incidence of toxicities, and limit the extent of overtreatment in this population. In this Review, we describe the evolving treatment paradigm for patients with metastatic HR+ breast cancer in light of the growing armamentarium of drugs and biomarkers that will help to shape the future therapeutic landscape. These strategies are expected to involve tumour molecular profiling to enable the delivery of precision medicine.
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Affiliation(s)
| | - Komal Jhaveri
- Memorial Sloan Kettering Evelyn H. Lauder Breast Center, New York, NY, USA
| | - Kevin Kalinsky
- Winship Cancer Institute at Emory University, Atlanta, GA, USA
| | - Aditya Bardia
- UCLA Health Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Seth A Wander
- Massachusetts General Hospital Cancer Center, Boston, MA, USA.
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2
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Dickinson K, Sharma A, Agnihotram RKV, Altuntur S, Park M, Meterissian S, Burnier JV. Circulating Tumor DNA and Survival in Metastatic Breast Cancer: A Systematic Review and Meta-Analysis. JAMA Netw Open 2024; 7:e2431722. [PMID: 39235812 PMCID: PMC11378006 DOI: 10.1001/jamanetworkopen.2024.31722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/06/2024] Open
Abstract
Importance Metastatic breast cancer (MBC) poses a substantial clinical challenge despite advancements in diagnosis and treatment. While tissue biopsies offer a static snapshot of disease, liquid biopsy-through detection of circulating tumor DNA (ctDNA)-provides minimally invasive, real-time insight into tumor biology. Objective To determine the association between ctDNA and survival outcomes in patients with MBC. Data Sources An electronic search was performed in 5 databases (CINAHL, Cochrane Library, Embase, Medline, and Web of Science) and included all articles published from inception until October 23, 2023. Study Selection To be included in the meta-analysis, studies had to (1) include women diagnosed with MBC; (2) report baseline plasma ctDNA data; and (3) report overall survival, progression-free survival, or disease-free survival with associated hazards ratios. Data Extraction and Synthesis Titles and abstracts were screened independently by 2 authors. Data were pooled using a random-effects model. This study adhered to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline, and quality was assessed using the Newcastle-Ottawa Scale. Main Outcomes and Measures The primary study outcome was the association between detection of specific genomic alterations in ctDNA with survival outcomes. Secondary objectives were associations of study methodology with survival. Results Of 3162 articles reviewed, 37 met the inclusion criteria and reported data from 4264 female patients aged 20 to 94 years. Aggregated analysis revealed a significant association between ctDNA detection and worse survival (hazard ratio, 1.40; 95% CI, 1.22-1.58). Subgroup analysis identified significant associations of TP53 and ESR1 alterations with worse survival (hazard ratios, 1.58 [95% CI, 1.34-1.81] and 1.28 [95% CI, 0.96-1.60], respectively), while PIK3CA alterations were not associated with survival outcomes. Stratifying by detection method, ctDNA detection through next-generation sequencing and digital polymerase chain reaction was associated with worse survival (hazard ratios, 1.48 [95% CI, 1.22-1.74] and 1.28 [95% CI, 1.05-1.50], respectively). Conclusions and Relevance In this systematic review and meta-analysis, detection of specific genomic alterations in ctDNA was associated with worse overall, progression-free, and disease-free survival, suggesting its potential as a prognostic biomarker in MBC. These results may help guide the design of future studies to determine the actionability of ctDNA findings.
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Affiliation(s)
- Kyle Dickinson
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Archi Sharma
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | | | - Selin Altuntur
- McConnell Resource Centre Medical Library, McGill University Health Centre, Montreal, Quebec, Canada
| | - Morag Park
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, Quebec, Canada
- Gerald Bronfman Department of Oncology, McGill University, Montreal, Quebec, Canada
| | - Sarkis Meterissian
- Gerald Bronfman Department of Oncology, McGill University, Montreal, Quebec, Canada
- Department of Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Julia V Burnier
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
- Gerald Bronfman Department of Oncology, McGill University, Montreal, Quebec, Canada
- Department of Pathology, McGill University, Montreal, Quebec, Canada
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3
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Ploumaki I, Triantafyllou E, Koumprentziotis IA, Karampinos K, Drougkas K, Karavolias I, Kotteas E. Cyclin-Dependent Kinase 4/6 Inhibitors as Neoadjuvant Therapy of Hormone Receptor-Positive/HER2-Negative Early Breast Cancer: What do we Know so Far? Clin Breast Cancer 2024; 24:e177-e185. [PMID: 38320891 DOI: 10.1016/j.clbc.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 01/04/2024] [Accepted: 01/07/2024] [Indexed: 02/08/2024]
Abstract
The introduction of cyclin-dependent kinase 4/6 (CDK4/6) inhibitors to the treatment of hormone receptor-positive and human epidermal growth factor receptor 2-negative (HR+/HER2-) metastatic breast cancer is regarded as one of the greatest achievements of the last decades in breast oncology. To date, palbociclib, abemaciclib and ribociclib are the 3 approved CDK4/6 inhibitors that combined with endocrine therapy are now considered as the standard first-line treatment of metastatic HR+/HER2- breast cancer. The great success of these drugs in the setting of metastatic disease and the need to combat the high risk of recurrence have paved the way for a number of clinical trials to explore the use of CDK4/6 inhibitors in the neoadjuvant treatment of early breast cancer. In this review, we summarize the main findings of clinical trials that examined the use of CDK4/6 inhibitors in combination with hormone therapy or chemotherapy as neoadjuvant treatment of hormone receptor-positive and HER2-negative breast cancer. Active clinical trials that investigate different treatment schemes are also briefly presented and current limitations and future goals are discussed.
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Affiliation(s)
- Ioanna Ploumaki
- Oncology Unit, 3rd Department of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Αthens, Greece.
| | - Efthymios Triantafyllou
- Oncology Unit, 3rd Department of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Αthens, Greece
| | - Ioannis-Alexios Koumprentziotis
- Oncology Unit, 3rd Department of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Αthens, Greece
| | - Konstantinos Karampinos
- Oncology Unit, 3rd Department of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Αthens, Greece
| | - Konstantinos Drougkas
- Oncology Unit, 3rd Department of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Αthens, Greece
| | - Ioannis Karavolias
- Oncology Unit, 3rd Department of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Αthens, Greece
| | - Elias Kotteas
- Oncology Unit, 3rd Department of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Αthens, Greece
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Vazquez E, Lipovka Y, Cervantes-Arias A, Garibay-Escobar A, Haby MM, Queiroga FL, Velazquez C. Canine Mammary Cancer: State of the Art and Future Perspectives. Animals (Basel) 2023; 13:3147. [PMID: 37835752 PMCID: PMC10571550 DOI: 10.3390/ani13193147] [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: 07/21/2023] [Revised: 09/21/2023] [Accepted: 09/29/2023] [Indexed: 10/15/2023] Open
Abstract
Mammary cancer is the most frequently diagnosed neoplasia in women and non-spayed female dogs and is one of the leading causes of death in both species. Canines develop spontaneous mammary tumors that share a significant number of biological, clinical, pathological and molecular characteristics with human breast cancers. This review provides a detailed description of the histological, molecular and clinical aspects of mammary cancer in canines; it discusses risk factors and currently available diagnostic and treatment options, as well as remaining challenges and unanswered questions. The incidence of mammary tumors is highly variable and is impacted by biological, pathological, cultural and socioeconomic factors, including hormonal status, breed, advanced age, obesity and diet. Diagnosis is mainly based on histopathology, although several efforts have been made to establish a molecular classification of canine mammary tumors to widen the spectrum of treatment options, which today rely heavily on surgical removal of tumors. Lastly, standardization of clinical study protocols, development of canine-specific biological tools, establishment of adequate dog-specific disease biomarkers and identification of targets for the development of new therapies that could improve survival and have less adverse effects than chemotherapy are among the remaining challenges.
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Affiliation(s)
- Eliza Vazquez
- Department of Chemistry-Biology, University of Sonora, Blvd. Luis Encinas y Rosales s/n, Hermosillo 83000, Mexico; (E.V.); (Y.L.); (A.G.-E.); (M.M.H.)
| | - Yulia Lipovka
- Department of Chemistry-Biology, University of Sonora, Blvd. Luis Encinas y Rosales s/n, Hermosillo 83000, Mexico; (E.V.); (Y.L.); (A.G.-E.); (M.M.H.)
| | - Alejandro Cervantes-Arias
- Department of Small Animal Medicine and Surgery, Small Animal Teaching Hospital, The National University of Mexico (UNAM), Ciudad Universitaria, Investigación Científica 3000, Coyoacán, Mexico City 04360, Mexico;
| | - Adriana Garibay-Escobar
- Department of Chemistry-Biology, University of Sonora, Blvd. Luis Encinas y Rosales s/n, Hermosillo 83000, Mexico; (E.V.); (Y.L.); (A.G.-E.); (M.M.H.)
| | - Michelle M. Haby
- Department of Chemistry-Biology, University of Sonora, Blvd. Luis Encinas y Rosales s/n, Hermosillo 83000, Mexico; (E.V.); (Y.L.); (A.G.-E.); (M.M.H.)
| | - Felisbina Luisa Queiroga
- CECAV—Animal and Veterinary Research Center, University of Trás-os-Montes and Alto Douro, 5001-801 Vila Real, Portugal
| | - Carlos Velazquez
- Department of Chemistry-Biology, University of Sonora, Blvd. Luis Encinas y Rosales s/n, Hermosillo 83000, Mexico; (E.V.); (Y.L.); (A.G.-E.); (M.M.H.)
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Gomes I, Abreu C, Costa L, Casimiro S. The Evolving Pathways of the Efficacy of and Resistance to CDK4/6 Inhibitors in Breast Cancer. Cancers (Basel) 2023; 15:4835. [PMID: 37835528 PMCID: PMC10571967 DOI: 10.3390/cancers15194835] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/28/2023] [Accepted: 09/30/2023] [Indexed: 10/15/2023] Open
Abstract
The approval of cyclin-dependent kinase 4 and 6 inhibitors (CDK4/6i) in combination with endocrine therapy (ET) has remarkably improved the survival outcomes of patients with advanced hormone receptor-positive (HR+) breast cancer (BC), becoming the new standard of care treatment in these patients. Despite the efficacy of this therapeutic combination, intrinsic and acquired resistance inevitably occurs and represents a major clinical challenge. Several mechanisms associated with resistance to CDK4/6i have been identified, including both cell cycle-related and cell cycle-nonspecific mechanisms. This review discusses new insights underlying the mechanisms of action of CDK4/6i, which are more far-reaching than initially thought, and the currently available evidence of the mechanisms of resistance to CDK4/6i in BC. Finally, it highlights possible treatment strategies to improve CDK4/6i efficacy, summarizing the most relevant clinical data on novel combination therapies involving CDK4/6i.
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Affiliation(s)
- Inês Gomes
- Luis Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina de Lisboa, Universidade de Lisboa, 1649-028 Lisbon, Portugal;
| | - Catarina Abreu
- Oncology Division, Hospital de Santa Maria—Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisbon, Portugal;
| | - Luis Costa
- Luis Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina de Lisboa, Universidade de Lisboa, 1649-028 Lisbon, Portugal;
- Oncology Division, Hospital de Santa Maria—Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisbon, Portugal;
| | - Sandra Casimiro
- Luis Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina de Lisboa, Universidade de Lisboa, 1649-028 Lisbon, Portugal;
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Villa F, Crippa A, Pelizzoni D, Ardizzoia A, Scartabellati G, Corbetta C, Cipriani E, Lavitrano M, Ardizzoia A. Progression after First-Line Cyclin-Dependent Kinase 4/6 Inhibitor Treatment: Analysis of Molecular Mechanisms and Clinical Data. Int J Mol Sci 2023; 24:14427. [PMID: 37833875 PMCID: PMC10572355 DOI: 10.3390/ijms241914427] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/31/2023] [Accepted: 09/08/2023] [Indexed: 10/15/2023] Open
Abstract
Cyclin-dependent kinase 4/6 inhibitors (CDK4/6iss) are widely used in first-line metastatic breast cancer. For patients with progression under CDK4/6is, there is currently no standard treatment recommended at the category 1 level in international guidelines. The purpose of this article is to review the cellular mechanisms underlying the resistance to CDK4/6is, as well as treatment strategies and the clinical data about the efficacy of subsequent treatments after CDK4/6is-based therapy. In the first part, this review mainly discusses cell-cycle-specific and cell-cycle-non-specific resistance to CDK4/6is, with a focus on early and late progression. In the second part, this review analyzes potential therapeutic approaches and the available clinical data on them: switching to other CDK4/6is, to another single hormonal therapy, to other target therapies (PI3K, mTOR and AKT) and to chemotherapy.
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Affiliation(s)
- Federica Villa
- Medical Oncology, Oncology Department ASST Lecco, 23900 Lecco, Italy; (A.C.); (D.P.); (C.C.); (E.C.); (A.A.)
| | - Alessandra Crippa
- Medical Oncology, Oncology Department ASST Lecco, 23900 Lecco, Italy; (A.C.); (D.P.); (C.C.); (E.C.); (A.A.)
| | - Davide Pelizzoni
- Medical Oncology, Oncology Department ASST Lecco, 23900 Lecco, Italy; (A.C.); (D.P.); (C.C.); (E.C.); (A.A.)
| | - Alessandra Ardizzoia
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milano, Italy; (A.A.); (M.L.)
| | - Giulia Scartabellati
- Medical Oncology, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy;
- Department of Medical and Surgical Specialties, Medical Oncology, University of Brescia, 25121 Brescia, Italy
| | - Cristina Corbetta
- Medical Oncology, Oncology Department ASST Lecco, 23900 Lecco, Italy; (A.C.); (D.P.); (C.C.); (E.C.); (A.A.)
| | - Eleonora Cipriani
- Medical Oncology, Oncology Department ASST Lecco, 23900 Lecco, Italy; (A.C.); (D.P.); (C.C.); (E.C.); (A.A.)
| | - Marialuisa Lavitrano
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milano, Italy; (A.A.); (M.L.)
| | - Antonio Ardizzoia
- Medical Oncology, Oncology Department ASST Lecco, 23900 Lecco, Italy; (A.C.); (D.P.); (C.C.); (E.C.); (A.A.)
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7
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He W, Demas DM, Shajahan-Haq AN, Baumann WT. Modeling breast cancer proliferation, drug synergies, and alternating therapies. iScience 2023; 26:106714. [PMID: 37234088 PMCID: PMC10206440 DOI: 10.1016/j.isci.2023.106714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/12/2023] [Accepted: 04/18/2023] [Indexed: 05/27/2023] Open
Abstract
Estrogen receptor positive (ER+) breast cancer is responsive to a number of targeted therapies used clinically. Unfortunately, the continuous application of targeted therapy often results in resistance, driving the consideration of combination and alternating therapies. Toward this end, we developed a mathematical model that can simulate various mono, combination, and alternating therapies for ER + breast cancer cells at different doses over long time scales. The model is used to look for optimal drug combinations and predicts a significant synergism between Cdk4/6 inhibitors in combination with the anti-estrogen fulvestrant, which may help explain the clinical success of adding Cdk4/6 inhibitors to anti-estrogen therapy. Furthermore, the model is used to optimize an alternating treatment protocol so it works as well as monotherapy while using less total drug dose.
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Affiliation(s)
- Wei He
- Program in Genetics, Bioinformatics, and Computational Biology, VT BIOTRANS, Virginia Tech, Blacksburg, VA 24061, USA
| | - Diane M. Demas
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA
| | - Ayesha N. Shajahan-Haq
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA
| | - William T. Baumann
- Department of Electrical and Computer Engineering, Virginia Tech, Blacksburg, VA 24061, USA
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Brett JO, Dubash TD, Johnson GN, Niemierko A, Mariotti V, Kim LS, Xi J, Pandey A, Dunne S, Nasrazadani A, Lloyd MR, Kambadakone A, Spring LM, Micalizzi DS, Onozato ML, Che D, Nayar U, Brufsky A, Kalinsky K, Ma CX, O'Shaughnessy J, Han HS, Iafrate AJ, Ryan LY, Juric D, Moy B, Ellisen LW, Maheswaran S, Wagle N, Haber DA, Bardia A, Wander SA. A Gene Panel Associated With Abemaciclib Utility in ESR1-Mutated Breast Cancer After Prior Cyclin-Dependent Kinase 4/6-Inhibitor Progression. JCO Precis Oncol 2023; 7:e2200532. [PMID: 37141550 PMCID: PMC10530719 DOI: 10.1200/po.22.00532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 01/16/2023] [Accepted: 02/27/2023] [Indexed: 05/06/2023] Open
Abstract
PURPOSE For patients with hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (HER2-) metastatic breast cancer (MBC), first-line treatment is endocrine therapy (ET) plus cyclin-dependent kinase 4/6 inhibition (CDK4/6i). After disease progression, which often comes with ESR1 resistance mutations (ESR1-MUT), which therapies to use next and for which patients are open questions. An active area of exploration is treatment with further CDK4/6i, particularly abemaciclib, which has distinct pharmacokinetic and pharmacodynamic properties compared with the other approved CDK4/6 inhibitors, palbociclib and ribociclib. We investigated a gene panel to prognosticate abemaciclib susceptibility in patients with ESR1-MUT MBC after palbociclib progression. METHODS We examined a multicenter retrospective cohort of patients with ESR1-MUT MBC who received abemaciclib after disease progression on ET plus palbociclib. We generated a panel of CDK4/6i resistance genes and compared abemaciclib progression-free survival (PFS) in patients without versus with mutations in this panel (CDKi-R[-] v CDKi-R[+]). We studied how ESR1-MUT and CDKi-R mutations affect abemaciclib sensitivity of immortalized breast cancer cells and patient-derived circulating tumor cell lines in culture. RESULTS In ESR1-MUT MBC with disease progression on ET plus palbociclib, the median PFS was 7.0 months for CDKi-R(-) (n = 17) versus 3.5 months for CDKi-R(+) (n = 11), with a hazard ratio of 2.8 (P = .03). In vitro, CDKi-R alterations but not ESR1-MUT induced abemaciclib resistance in immortalized breast cancer cells and were associated with resistance in circulating tumor cells. CONCLUSION For ESR1-MUT MBC with resistance to ET and palbociclib, PFS on abemaciclib is longer for patients with CDKi-R(-) than CDKi-R(+). Although a small and retrospective data set, this is the first demonstration of a genomic panel associated with abemaciclib sensitivity in the postpalbociclib setting. Future directions include testing and improving this panel in additional data sets, to guide therapy selection for patients with HR+/HER2- MBC.
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Affiliation(s)
- Jamie O. Brett
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Taronish D. Dubash
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | | | - Andrzej Niemierko
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | | | - Leslie S.L. Kim
- Baylor University Medical Center Charles A. Sammons Cancer Center, Texas Oncology, Dallas, TX
| | - Jing Xi
- Division of Oncology, Washington University School of Medicine, St Louis, MO
| | - Apurva Pandey
- Division of Hematology/Oncology, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Siobhan Dunne
- Baylor University Medical Center Charles A. Sammons Cancer Center, Texas Oncology, Dallas, TX
| | - Azadeh Nasrazadani
- Division of Hematology/Oncology, University of Pittsburgh Medical Center, Pittsburgh, PA
- Department of Breast Medical Oncology, MD Anderson Cancer Center, Houston, TX
| | - Maxwell R. Lloyd
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA
| | - Avinash Kambadakone
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Laura M. Spring
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Douglas S. Micalizzi
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Maristela L. Onozato
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Dante Che
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Utthara Nayar
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Adam Brufsky
- Division of Hematology/Oncology, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Kevin Kalinsky
- Department of Medicine, Columbia University Irving Medical Center, New York, NY
- Emory University Winship Cancer Institute, Atlanta, GA
| | - Cynthia X. Ma
- Division of Oncology, Washington University School of Medicine, St Louis, MO
| | - Joyce O'Shaughnessy
- Baylor University Medical Center Charles A. Sammons Cancer Center, Texas Oncology, Dallas, TX
| | | | - Anthony J. Iafrate
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Lianne Y. Ryan
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Dejan Juric
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Beverly Moy
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Leif W. Ellisen
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Shyamala Maheswaran
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Nikhil Wagle
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Daniel A. Haber
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
- Howard Hughes Medical Institute, Chevy Chase, MD
| | - Aditya Bardia
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
| | - Seth A. Wander
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
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9
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Stanciu IM, Parosanu AI, Orlov-Slavu C, Iaciu IC, Popa AM, Olaru CM, Pirlog CF, Vrabie RC, Nitipir C. Mechanisms of Resistance to CDK4/6 Inhibitors and Predictive Biomarkers of Response in HR+/HER2-Metastatic Breast Cancer-A Review of the Literature. Diagnostics (Basel) 2023; 13:diagnostics13050987. [PMID: 36900131 PMCID: PMC10000620 DOI: 10.3390/diagnostics13050987] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 02/25/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
The latest and newest discoveries for advanced and metastatic hormone receptor-positive (HR+) and human epidermal growth factor receptor 2-negative (HER2-) breast cancer are the three cyclin-dependent kinases 4 and 6 inhibitors (CDK4/6i) in association with endocrine therapy (ET). However, even if this treatment revolutionized the world and continued to be the first-line treatment choice for these patients, it also has its limitations, caused by de novo or acquired drug resistance which leads to inevitable progression after some time. Thus, an understanding of the overview of the targeted therapy which represents the gold therapy for this subtype of cancer is essential. The full potential of CDK4/6i is yet to be known, with many trials ongoing to expand their utility to other breast cancer subtypes, such as early breast cancer, and even to other cancers. Our research establishes the important idea that resistance to combined therapy (CDK4/6i + ET) can be due to resistance to endocrine therapy, to treatment with CDK4/6i, or to both. Individuals' responses to treatment are based mostly on genetic features and molecular markers, as well as the tumor's hallmarks; therefore, a future perspective is represented by personalized treatment based on the development of new biomarkers, and strategies to overcome drug resistance to combinations of ET and CDK4/6 inhibitors. The aim of our study was to centralize the mechanisms of resistance, and we believe that our work will have utility for everyone in the medical field who wants to deepen their knowledge about ET + CDK4/6 inhibitors resistance.
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Affiliation(s)
- Ioana-Miruna Stanciu
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
| | - Andreea Ioana Parosanu
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
- Correspondence: ; Tel.: +40-725-683-118
| | - Cristina Orlov-Slavu
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
| | - Ion Cristian Iaciu
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
| | - Ana Maria Popa
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
| | - Cristina Mihaela Olaru
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
| | - Cristina Florina Pirlog
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
| | - Radu Constantin Vrabie
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
| | - Cornelia Nitipir
- Department of Oncology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Elias University Emergency Hospital, 011461 Bucharest, Romania
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10
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Biomarkers of Response and Resistance to CDK4/6 Inhibitors in Breast Cancer: Hints from Liquid Biopsy and microRNA Exploration. Int J Mol Sci 2022; 23:ijms232314534. [PMID: 36498861 PMCID: PMC9739115 DOI: 10.3390/ijms232314534] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022] Open
Abstract
New evidence on the impact of dysregulation of the CDK4/6 pathway on breast cancer (BC) cell proliferation has led to the development of selective CDK4/6 inhibitors, which have radically changed the management of advanced BC. Despite the improved outcomes obtained by CDK4/6 inhibitors, approximately 10% of tumors show primary resistance, whereas acquired resistance appears to be an almost ubiquitous occurrence, leading to treatment failure. The identification of differentially expressed genes or genomic mutational signatures able to predict sensitivity or resistance to CDK4/6 inhibitors is critical for medical decision making and for avoiding or counteracting primary or acquired resistance against CDK4/6 inhibitors. In this review, we summarize the main mechanisms of resistance to CDK4/6 inhibitors, focusing on those associated with potentially relevant biomarkers that could predict patients' response/resistance to treatment. Recent advances in biomarker identification are discussed, including the potential use of liquid biopsy for BC management and the role of multiple microRNAs as molecular predictors of cancer cell sensitivity and resistance to CDK4/6 inhibitors.
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11
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Liquid Biopsy as a Tool for the Diagnosis, Treatment, and Monitoring of Breast Cancer. Int J Mol Sci 2022; 23:ijms23179952. [PMID: 36077348 PMCID: PMC9456236 DOI: 10.3390/ijms23179952] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/24/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Breast cancer (BC) is a highly heterogeneous disease. The treatment of BC is complicated owing to intratumoral complexity. Tissue biopsy and immunohistochemistry are the current gold standard techniques to guide breast cancer therapy; however, these techniques do not assess tumoral molecular heterogeneity. Personalized medicine aims to overcome these biological and clinical complexities. Advances in techniques and computational analyses have enabled increasingly sensitive, specific, and accurate application of liquid biopsy. Such progress has ushered in a new era in precision medicine, where the objective is personalized treatment of breast cancer, early screening, accurate diagnosis and prognosis, relapse detection, longitudinal monitoring, and drug selection. Liquid biopsy can be defined as the sampling of components of tumor cells that are released from a tumor and/or metastatic deposits into the blood, urine, feces, saliva, and other biological substances. Such components include circulating tumor cells (CTCs), circulating tumor DNA (ctDNA) or circulating tumor RNA (ctRNA), platelets, and exosomes. This review aims to highlight the role of liquid biopsy in breast cancer and precision medicine.
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12
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Main SC, Cescon DW, Bratman SV. Liquid biopsies to predict CDK4/6 inhibitor efficacy and resistance in breast cancer. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2022; 5:727-748. [PMID: 36176758 PMCID: PMC9511796 DOI: 10.20517/cdr.2022.37] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/04/2022] [Accepted: 05/25/2022] [Indexed: 06/16/2023]
Abstract
Cyclin-dependent kinase 4 and 6 (CDK4/6) inhibitors combined with endocrine therapy have transformed the treatment of estrogen receptor-positive (ER+) and human epidermal growth factor receptor 2 negative (HER2-) metastatic breast cancer. However, some patients do not respond to this treatment, and patients inevitably develop resistance, such that novel biomarkers are needed to predict primary resistance, monitor treatment response for acquired resistance, and personalize treatment strategies. Circumventing the spatial and temporal limitations of tissue biopsy, newly developed liquid biopsy approaches have the potential to uncover biomarkers that can predict CDK4/6 inhibitor efficacy and resistance in breast cancer patients through a simple blood test. Studies on circulating tumor DNA (ctDNA)-based liquid biopsy biomarkers of CDK4/6 inhibitor resistance have focused primarily on genomic alterations and have failed thus far to identify clear and clinically validated predictive biomarkers, but emerging epigenetic ctDNA methodologies hold promise for further discovery. The present review outlines recent advances and future directions in ctDNA-based biomarkers of CDK4/6 inhibitor treatment response.
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Affiliation(s)
- Sasha C Main
- Princess Margaret Cancer Centre, University Health Network, Toronto M5G 2C1, Ontario, Canada
- Department of Medical Biophysics, University of Toronto, Toronto M5G 1L7, Ontario, Canada
| | - David W Cescon
- Princess Margaret Cancer Centre, University Health Network, Toronto M5G 2C1, Ontario, Canada
- Division of Medical Oncology and Hematology, Department of Medicine, University of Toronto, Toronto M5S 1A8, Ontario, Canada
| | - Scott V Bratman
- Princess Margaret Cancer Centre, University Health Network, Toronto M5G 2C1, Ontario, Canada
- Department of Medical Biophysics, University of Toronto, Toronto M5G 1L7, Ontario, Canada
- Department of Radiation Oncology, University of Toronto, Toronto M5T 1P5, Ontario, Canada
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13
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Lee TW, Lee KM. ECM1 is associated with endocrine resistance in ER + breast cancers. Anim Cells Syst (Seoul) 2022; 26:99-107. [PMID: 35784388 PMCID: PMC9246032 DOI: 10.1080/19768354.2022.2083235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Extracellular matrix protein 1 (ECM1) is associated with a poor prognosis of breast cancers. However, the role of ECM1 with endocrine resistance in estrogen receptor-positive (ER+) breast cancers has not been elucidated yet. We show that ECM1 promotes endocrine resistance in ER+ breast cancers. ECM1 is overexpressed in luminal breast cancer patients compared to the basal type of breast cancer. Significantly, higher expression of ECM1 is associated with poor response to endocrine therapies in luminal B breast cancer patients. We found that ECM1 is upregulated in CAMA1 and MDA-MB-361 cells grown in long-term estrogen-deprived (LTED) conditions. Moreover, the ablation of ECM1 significantly inhibited the proliferation of CAMA1 LTED and MDA-MB-361 LTED cells. Finally, an interrogation of a dataset containing transcriptome and proteome of breast cancer cell lines revealed that the level of ECM1 mRNA is positively correlated with that of phosphorylated Src. Based on these findings, we strongly suggest that ECM1 significantly contributes to the acquisition of endocrine resistance in ER+ breast cancers by the activation of Src.
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Affiliation(s)
- Tae Won Lee
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul, Republic of Korea
| | - Kyung-min Lee
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul, Republic of Korea
- Research Institute for Natural Sciences, Hanyang University, Seoul, Republic of Korea
- Research Institute for Convergence of Basic Sciences, Hanyang University, Seoul, Republic of Korea
- Hanyang Institute of Bioscience and Biotechnology, Hanyang University, Seoul, Republic of Korea
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14
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Elfgen C, Bjelic-Radisic V. Targeted Therapy in HR+ HER2- Metastatic Breast Cancer: Current Clinical Trials and Their Implications for CDK4/6 Inhibitor Therapy and beyond Treatment Options. Cancers (Basel) 2021; 13:5994. [PMID: 34885105 PMCID: PMC8656925 DOI: 10.3390/cancers13235994] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/26/2021] [Accepted: 11/27/2021] [Indexed: 12/30/2022] Open
Abstract
A metastatic state of breast cancer (MBC) affects hundreds of thousands of women worldwide. In hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) MBC, cyclin-dependent kinase (CDK)4/6 inhibitors can improve the progression-free survival (PFS), as well as the overall survival (OS), in selected patients and have been established as first- and second-line therapies. However, as MBC remains uncurable, resistance to CDK4/6 inhibitors occurs and requires alternative treatment approaches. Data on targeted therapy continue to mature, and the number of publications has been constantly rising. This review provides a summary and update on the clinical relevance, patient selection, ongoing trials of CDK4/6 inhibitors, and further targeted therapy options. It focuses on clinical aspects and practicability, as well as adverse events and patient-reported outcomes.
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Affiliation(s)
- Constanze Elfgen
- Breast Surgery, Breast-Center Zurich, 8008 Zurich, Switzerland
- Faculty of Medicine, University of Witten-Herdecke, 58455 Witten, Germany;
| | - Vesna Bjelic-Radisic
- Faculty of Medicine, University of Witten-Herdecke, 58455 Witten, Germany;
- Institute of Gynecology and Obstetrics, University Hospital Wuppertal, 42109 Wuppertal, Germany
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15
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Scheidemann ER, Shajahan-Haq AN. Resistance to CDK4/6 Inhibitors in Estrogen Receptor-Positive Breast Cancer. Int J Mol Sci 2021; 22:12292. [PMID: 34830174 PMCID: PMC8625090 DOI: 10.3390/ijms222212292] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 12/12/2022] Open
Abstract
Estrogen receptor-positive (ER+) breast cancer is the most common form of breast cancer. Antiestrogens were the first therapy aimed at treating this subtype, but resistance to these warranted the development of a new treatment option. CDK4/6 inhibitors address this problem by halting cell cycle progression in ER+ cells, and have proven to be successful in the clinic. Unfortunately, both intrinsic and acquired resistance to CDK4/6 inhibitors are common. Numerous mechanisms of how resistance occurs have been identified to date, including the activation of prominent growth signaling pathways, the loss of tumor-suppressive genes, and noncanonical cell cycle function. Many of these have been successfully targeted and demonstrate the ability to overcome resistance to CDK4/6 inhibitors in preclinical and clinical trials. Future studies should focus on the development of biomarkers so that patients likely to be resistant to CDK4/6 inhibition can initially be given alternative methods of treatment.
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Affiliation(s)
| | - Ayesha N. Shajahan-Haq
- Lombardi Comprehensive Cancer Center, Department of Oncology, Georgetown University Medical Center, Washington, DC 20057, USA;
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