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Lopez-Gonzalez L, Sanchez Cendra A, Sanchez Cendra C, Roberts Cervantes ED, Espinosa JC, Pekarek T, Fraile-Martinez O, García-Montero C, Rodriguez-Slocker AM, Jiménez-Álvarez L, Guijarro LG, Aguado-Henche S, Monserrat J, Alvarez-Mon M, Pekarek L, Ortega MA, Diaz-Pedrero R. Exploring Biomarkers in Breast Cancer: Hallmarks of Diagnosis, Treatment, and Follow-Up in Clinical Practice. Medicina (Kaunas) 2024; 60:168. [PMID: 38256428 PMCID: PMC10819101 DOI: 10.3390/medicina60010168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/02/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024]
Abstract
Breast cancer is a prevalent malignancy in the present day, particularly affecting women as one of the most common forms of cancer. A significant portion of patients initially present with localized disease, for which curative treatments are pursued. Conversely, another substantial segment is diagnosed with metastatic disease, which has a worse prognosis. Recent years have witnessed a profound transformation in the prognosis for this latter group, primarily due to the discovery of various biomarkers and the emergence of targeted therapies. These biomarkers, encompassing serological, histological, and genetic indicators, have demonstrated their value across multiple aspects of breast cancer management. They play crucial roles in initial diagnosis, aiding in the detection of relapses during follow-up, guiding the application of targeted treatments, and offering valuable insights for prognostic stratification, especially for highly aggressive tumor types. Molecular markers have now become the keystone of metastatic breast cancer diagnosis, given the diverse array of chemotherapy options and treatment modalities available. These markers signify a transformative shift in the arsenal of therapeutic options against breast cancer. Their diagnostic precision enables the categorization of tumors with elevated risks of recurrence, increased aggressiveness, and heightened mortality. Furthermore, the existence of therapies tailored to target specific molecular anomalies triggers a cascade of changes in tumor behavior. Therefore, the primary objective of this article is to offer a comprehensive review of the clinical, diagnostic, prognostic, and therapeutic utility of the principal biomarkers currently in use, as well as of their clinical impact on metastatic breast cancer. In doing so, our goal is to contribute to a more profound comprehension of this complex disease and, ultimately, to enhance patient outcomes through more precise and effective treatment strategies.
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Affiliation(s)
- Laura Lopez-Gonzalez
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.L.-G.); (A.M.R.-S.); (S.A.-H.); (R.D.-P.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
| | - Alicia Sanchez Cendra
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain; (A.S.C.); (C.S.C.); (E.D.R.C.); (J.C.E.)
| | - Cristina Sanchez Cendra
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain; (A.S.C.); (C.S.C.); (E.D.R.C.); (J.C.E.)
| | | | - Javier Cassinello Espinosa
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain; (A.S.C.); (C.S.C.); (E.D.R.C.); (J.C.E.)
| | - Tatiana Pekarek
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (L.J.-Á.)
| | - Oscar Fraile-Martinez
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (L.J.-Á.)
| | - Cielo García-Montero
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (L.J.-Á.)
| | - Ana María Rodriguez-Slocker
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.L.-G.); (A.M.R.-S.); (S.A.-H.); (R.D.-P.)
| | - Laura Jiménez-Álvarez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (L.J.-Á.)
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Universitary Hospital, 28805 Alcala de Henares, Spain
| | - Luis G. Guijarro
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
- Unit of Biochemistry and Molecular Biology, Department of System Biology (CIBEREHD), University of Alcalá, 28801 Alcala de Henares, Spain
| | - Soledad Aguado-Henche
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.L.-G.); (A.M.R.-S.); (S.A.-H.); (R.D.-P.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
| | - Jorge Monserrat
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (L.J.-Á.)
| | - Melchor Alvarez-Mon
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (L.J.-Á.)
- Immune System Diseases-Rheumatology, Oncology Service an Internal Medicine (CIBEREHD), University Hospital Príncipe de Asturias, 28806 Alcala de Henares, Spain
| | - Leonel Pekarek
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain; (A.S.C.); (C.S.C.); (E.D.R.C.); (J.C.E.)
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (L.J.-Á.)
| | - Miguel A. Ortega
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (T.P.); (L.J.-Á.)
- Cancer Registry and Pathology Department, Principe de Asturias University Hospital, 28806 Alcala de Henares, Spain
| | - Raul Diaz-Pedrero
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.L.-G.); (A.M.R.-S.); (S.A.-H.); (R.D.-P.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (O.F.-M.); (C.G.-M.); (L.G.G.); (M.A.-M.); (L.P.); (M.A.O.)
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Universitary Hospital, 28805 Alcala de Henares, Spain
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Pegram M, Pietras R, Dang CT, Murthy R, Bachelot T, Janni W, Sharma P, Hamilton E, Saura C. Evolving perspectives on the treatment of HR+/HER2+ metastatic breast cancer. Ther Adv Med Oncol 2023; 15:17588359231187201. [PMID: 37576607 PMCID: PMC10422890 DOI: 10.1177/17588359231187201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 06/21/2023] [Indexed: 08/15/2023] Open
Abstract
Breast cancer (BC) with expression of the estrogen receptor (ER) and/or progesterone receptor (PR) protein and with overexpression/amplification of the human epidermal growth factor receptor 2 (HER2), termed hormone receptor-positive (HR+)/HER2+ BC, represents ∼10% of all BCs in the United States. HR+/HER2+ BC includes HER2+ BCs that are ER+, PR+, or both ER+ and PR+ (triple-positive BC). Although the current guideline-recommended treatment combination of anti-HER2 monoclonal antibodies plus chemotherapy is an effective first-line therapy for many patients with HER2+ advanced disease, intratumoral heterogeneity within the HR+/HER2+ subtype and differences between the HR+/HER2+ subtype and the HR-/HER2+ subtype suggest that other targeted combinations could be investigated in randomized clinical trials for patients with HR+/HER2+ BC. In addition, published data indicate that crosstalk between HRs and HER2 can lead to treatment resistance. Dual HR and HER2 pathway targeting has been shown to be a rational approach to effective and well-tolerated therapy for patients with tumors driven by HER2 and HR, as it may prevent development of resistance by blocking receptor pathway crosstalk. However, clinical trial data for such approaches are limited. Treatments to attenuate other signaling pathways involved in receptor crosstalk are also under investigation for inclusion in dual receptor targeting regimens. These include cyclin-dependent kinase 4 and 6 (CDK4/6) inhibitors, based on the rationale that association of CDK4/6 with cyclin D1 may play a role in resistance to HER2-directed therapies, and others such as phosphatidylinositol-3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) pathway inhibitors. Herein, we will review the scientific and clinical rationale for combined receptor blockade targeting HER2 and ER for patients with advanced-stage HR+/HER2+ disease.
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Affiliation(s)
- Mark Pegram
- Stanford Comprehensive Cancer Institute, Stanford University School of Medicine, Lorry Lokey Building/SIM 1, 265 Campus Drive, Ste G2103, Stanford, CA 94305-5456, USA
| | - Richard Pietras
- Division of Hematology-Oncology, Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, CA, USA
| | - Chau T. Dang
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Rashmi Murthy
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Thomas Bachelot
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - Wolfgang Janni
- Department of Gynecology and Obstetrics, University Hospital Ulm, University of Ulm, Ulm, Germany
| | - Priyanka Sharma
- Department of Internal Medicine, Division of Medical Oncology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Erika Hamilton
- Sarah Cannon Research Institute/Tennessee Oncology, Nashville, TN, USA
| | - Cristina Saura
- Vall d’Hebron University Hospital and Vall d’Hebron Institute of Oncology (VHIO), Medical Oncology Service, Barcelona, Spain
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Bertucci A, Bertucci F, Gonçalves A. Phosphoinositide 3-Kinase (PI3K) Inhibitors and Breast Cancer: An Overview of Current Achievements. Cancers (Basel) 2023; 15:cancers15051416. [PMID: 36900211 PMCID: PMC10001361 DOI: 10.3390/cancers15051416] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 02/26/2023] Open
Abstract
The phosphatidylinositol 3-kinase (PI3K) pathway is one of the most altered pathways in human cancers, and it plays a central role in cellular growth, survival, metabolism, and cellular mobility, making it a particularly interesting therapeutic target. Recently, pan-inhibitors and then selective p110α subunit inhibitors of PI3K were developed. Breast cancer is the most frequent cancer in women and, despite therapeutic progress in recent years, advanced breast cancers remain incurable and early breast cancers are at risk of relapse. Breast cancer is divided in three molecular subtypes, each with its own molecular biology. However, PI3K mutations are found in all breast cancer subtypes in three main "hotspots". In this review, we report the results of the most recent and main ongoing studies evaluating pan-PI3K inhibitors and selective PI3K inhibitors in each breast cancer subtype. In addition, we discuss the future of their development, the various potential mechanisms of resistance to these inhibitors and the ways to circumvent them.
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Cerma K, Piacentini F, Moscetti L, Barbolini M, Canino F, Tornincasa A, Caggia F, Cerri S, Molinaro A, Dominici M, Omarini C. Targeting PI3K/AKT/mTOR Pathway in Breast Cancer: From Biology to Clinical Challenges. Biomedicines 2023; 11:biomedicines11010109. [PMID: 36672617 PMCID: PMC9855880 DOI: 10.3390/biomedicines11010109] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 01/04/2023] Open
Abstract
Breast cancer (BC) is the most common women cancer and cause of cancer death. Despite decades of scientific progress in BC treatments, the clinical benefit of new drugs is modest in several cases. The phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) pathway mutations are frequent in BC (20-40%) and are significant causes of aggressive tumor behavior, as well as treatment resistance. Improving knowledge of the PI3K/AKT/mTOR pathway is an urgent need. This review aims to highlight the central role of PI3K-mTORC1/C2 mutations in the different BC subtypes, in terms of clinical outcomes and treatment efficacy. The broad base of knowledge in tumor biology is a key point for personalized BC therapy in the precision medicine era.
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Affiliation(s)
- Krisida Cerma
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
| | - Federico Piacentini
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
- Division of Medical Oncology, University Hospital of Modena, 41122 Modena, Italy
- GOIRC (Gruppo Oncologico Italiano di Ricerca Clinica), 43126 Parma, Italy
| | - Luca Moscetti
- Division of Medical Oncology, University Hospital of Modena, 41122 Modena, Italy
- GOIRC (Gruppo Oncologico Italiano di Ricerca Clinica), 43126 Parma, Italy
| | - Monica Barbolini
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
- Division of Medical Oncology, University Hospital of Modena, 41122 Modena, Italy
| | - Fabio Canino
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
| | - Antonio Tornincasa
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
| | - Federica Caggia
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
| | - Sara Cerri
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
| | - Alessia Molinaro
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
| | - Massimo Dominici
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena, 41122 Modena, Italy
- Division of Medical Oncology, University Hospital of Modena, 41122 Modena, Italy
| | - Claudia Omarini
- Division of Medical Oncology, University Hospital of Modena, 41122 Modena, Italy
- GOIRC (Gruppo Oncologico Italiano di Ricerca Clinica), 43126 Parma, Italy
- Correspondence: ; Tel.: +39-059-422-2845
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Chow CY, Lie EF, Wu CH, Chow LW. Clinical implication of genetic composition and molecular mechanism on treatment strategies of HER2-positive breast cancers. Front Oncol 2022; 12:964824. [PMID: 36387174 PMCID: PMC9659858 DOI: 10.3389/fonc.2022.964824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 10/14/2022] [Indexed: 12/01/2022] Open
Abstract
The current clinical management model of HER2-positive breast cancers is commonly based on guidelines, which in turn are based on the design and outcome of clinical trials. While this model is useful to most practicing clinicians, the treatment outcome of individual patient is not certain at the start of treatment. As the understanding of the translational research of carcinogenesis and the related changes in cancer genetics and tumor microenvironment during treatment is critical in the selection of right choice of treatment to maximize the successful clinical outcome for the patient, this review article intends to discuss the latest developments in the genetic and molecular mechanisms of cancer progression and treatment resistance, and how they influence the planning of the treatment strategies of HER2-positive breast cancers.
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Affiliation(s)
- Christopher Y.C. Chow
- UNIMED Medical Institute, Hong Kong, Hong Kong SAR, China
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | | | - Cheng-Hsun Wu
- Department of Anatomy, China Medical University, Taichung, Taiwan
| | - Louis W.C. Chow
- UNIMED Medical Institute, Hong Kong, Hong Kong SAR, China
- Organisation for Oncology and Translational Research, Hong Kong, Hong Kong SAR, China
- *Correspondence: Louis W.C. Chow,
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Jacobs AT, Martinez Castaneda-Cruz D, Rose MM, Connelly L. Targeted therapy for breast cancer: An overview of drug classes and outcomes. Biochem Pharmacol 2022; 204:115209. [PMID: 35973582 DOI: 10.1016/j.bcp.2022.115209] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/07/2022] [Accepted: 08/09/2022] [Indexed: 12/20/2022]
Abstract
The last 25 years have seen significant growth in new therapeutic options for breast cancer, termed targeted therapies based on their ability to block specific pathways known to drive breast tumor growth and survival. Introduction of these drugs has been made possible through advances in the understanding of breast cancer biology. While the promise of targeted therapy for breast cancer has been clear for some time, the experience of the clinical use of multiple drugs and drug classes allows us to now present a summary and perspective as to the success and impact of this endeavor. Here we will review breast cancer targeted therapeutics in clinical use. We will provide the rationale for their indications and summarize clinical data in patients with different breast cancer subtypes, their impact on breast cancer progression and survival and their major adverse effects. The focus of this review will be on the development that has occurred within classes of targeted therapies and subsequent impact on breast cancer patient outcomes. We will conclude with a perspective on the role of targeted therapy in breast cancer treatment and highlight future areas of development.
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Affiliation(s)
- Aaron T Jacobs
- California University of Science and Medicine, 1501 Violet Street, Colton, CA 92324, United States
| | | | - Mark M Rose
- California University of Science and Medicine, 1501 Violet Street, Colton, CA 92324, United States
| | - Linda Connelly
- California University of Science and Medicine, 1501 Violet Street, Colton, CA 92324, United States.
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Society of Clinical Research of Oncology Medications of China Anticancer Association, Breast Cancer Expert Committee of National Cancer Quality Control Center, Boao Cancer Innovation Institute. Expert consensus on the clinical application of PI3K/AKT/mTOR inhibitors in the treatment of advanced breast cancer. Cancer Innov 2022; 1:25-54. [PMID: 38089455 DOI: 10.1002/cai2.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/05/2022] [Indexed: 04/07/2024]
Abstract
Phosphoinositide 3-kinase (PI3K)/protein kinase B (PKB or AKT)/mammalian target of rapamycin (mTOR) signaling pathway (PAM pathway) plays an important role in the development of breast cancer and are closely associated with the resistance to endocrine therapy in advanced breast cancer. Therefore, anticancer treatment targeting key molecules in this signaling pathway has become a research hotspot in recent years. Randomized clinical trials have demonstrated that PI3K/AKT/mTOR inhibitors bring significant clinical benefit to patients with advanced breast cancer, especially to those with hormone receptor (HR)-positive, human epidermal growth factor receptor (HER) 2-negative advanced breast cancer. Alpelisib, a PI3K inhibitor, and everolimus, an mTOR inhibitor, have been approved by FDA. Based on their high efficacy and relatively good safety profile, an expanded indication of everolimus in breast cancer has been approved by National Medical Products Administration (NMPA). Alpelisib is expected to be approved in China in the near future. The members of the consensus expert panel reached this consensus to comprehensively define the role of PI3K/AKT/mTOR signaling pathway in breast cancer, efficacy and clinical applications of PI3K/AKT/mTOR inhibitors, management of adverse reactions, and PIK3CA mutation detection, to promote the understanding of PI3K/AKT/mTOR inhibitors for Chinese oncologists, improve clinical decision-making, and prolong the survival of target patient population.
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Affiliation(s)
- Joseph Zouein
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
| | - Charbel Noujaim
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
| | - Hampig Raphael Kourie
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
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