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Xiong N, Wu H, Yu Z. Advancements and challenges in triple-negative breast cancer: a comprehensive review of therapeutic and diagnostic strategies. Front Oncol 2024; 14:1405491. [PMID: 38863622 PMCID: PMC11165151 DOI: 10.3389/fonc.2024.1405491] [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: 03/22/2024] [Accepted: 05/14/2024] [Indexed: 06/13/2024] Open
Abstract
Triple-negative breast cancer (TNBC) poses significant challenges in oncology due to its aggressive nature, limited treatment options, and poorer prognosis compared to other breast cancer subtypes. This comprehensive review examines the therapeutic and diagnostic landscape of TNBC, highlighting current strategies, emerging therapies, and future directions. Targeted therapies, including PARP inhibitors, immune checkpoint inhibitors, and EGFR inhibitors, hold promise for personalized treatment approaches. Challenges in identifying novel targets, exploring combination therapies, and developing predictive biomarkers must be addressed to optimize targeted therapy in TNBC. Immunotherapy represents a transformative approach in TNBC treatment, yet challenges in biomarker identification, combination strategies, and overcoming resistance persist. Precision medicine approaches offer opportunities for tailored treatment based on tumor biology, but integration of multi-omics data and clinical implementation present challenges requiring innovative solutions. Despite these challenges, ongoing research efforts and collaborative initiatives offer hope for improving outcomes and advancing treatment strategies in TNBC. By addressing the complexities of TNBC biology and developing effective therapeutic approaches, personalized treatments can be realized, ultimately enhancing the lives of TNBC patients. Continued research, clinical trials, and interdisciplinary collaborations are essential for realizing this vision and making meaningful progress in TNBC management.
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Affiliation(s)
- Nating Xiong
- Department of Blood Transfusion, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, China
| | - Heming Wu
- Meizhou Municipal Engineering and Technology Research Centre for Molecular Diagnostics of Major Genetic Disorders, Meizhou People’s Hospital, Meizhou, China
| | - Zhikang Yu
- Research Experiment Centre, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, China
- Guangdong Engineering Technological Research Centre of Clinical Molecular Diagnosis and Antibody Drugs, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, China
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Ratosa I, Montero A, Ciervide R, Alvarez B, García-Aranda M, Valero J, Chen-Zhao X, Lopez M, Zucca D, Hernando O, Sánchez E, de la Casa MA, Alonso R, Fernandez-Leton P, Rubio C. Ultra-hypofractionated one-week locoregional radiotherapy for patients with early breast cancer: Acute toxicity results. Clin Transl Radiat Oncol 2024; 46:100764. [PMID: 38516338 PMCID: PMC10955656 DOI: 10.1016/j.ctro.2024.100764] [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: 01/17/2024] [Revised: 02/26/2024] [Accepted: 03/11/2024] [Indexed: 03/23/2024] Open
Abstract
Purpose Moderate hypofractionated radiotherapy is the standard of care for all patients with breast cancer, irrespective of stage or prior treatments. While extreme hypofractionation is accepted for early-stage tumours, its application in irradiating locoregional lymph nodes remains controversial. Materials and methods A prospective registry analysis from July 2020 to September 2023 included 276 patients with early-stage breast cancer treated with one-week ultra-hypofractionation (UHF) at 26 Gy in 5 fractions on the whole breast (58.3 %) or thoracic wall (41.7 %) and ipsilateral regional lymph nodes and simultaneous integrated boost (58.3 %). Primary endpoint was assessment of acute adverse events (AEs). Secondarily, onset of early-delayed toxicity was assessed. A minimum 6-month follow-up was required for assessing potential treatment-related early-delayed complications. Acute or late complications attributable to treatment were assessed at inclusion using the Common Terminology Criteria for Adverse Events (CTCAE) v5.0 criteria. Results With a median follow-up of 19 months (range 1-49 months), 159 (57.6 %) patients reported AEs, predominantly grade (G) 1 (n = 139, 50.4 %) and G2 (n = 20, 7.8 %). Skin acute toxicity was common (G1/2: 134, G3: 14), while breast oedema occurred in 10 patients (G1: 9, G2: 1), and 15.9 % reported breast pain (G1: 42, G2: 2). Ipsilateral arm oedema was observed in 1.8 % patients. For patients with a follow-up beyond 6 months (n = 213), 23.4 % patients reported G1/G2 skin AEs, 8.8 % had G1/G2 breast/chest wall oedema, and 8.9 % experienced arm lymphedema. There were no cases of brachial plexopathy or G3 toxicity in this group of patients. Conclusions One-week UHF adjuvant locoregional radiation is well-tolerated, displaying low-toxicity profiles comparable to other studies using similar irradiation schedules.
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Affiliation(s)
- Ivica Ratosa
- Division of Radiation Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
- Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
| | - Angel Montero
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
- Facultad de Ciencias de la Salud, Universidad Camilo José Cela, Madrid, Spain
| | - Raquel Ciervide
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
| | - Beatriz Alvarez
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
| | | | | | - Xin Chen-Zhao
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
| | - Mercedes Lopez
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
| | - Daniel Zucca
- Department of Medical Physics, HM Hospitales, Madrid, Spain
| | - Ovidio Hernando
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
| | - Emilio Sánchez
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
| | | | - Rosa Alonso
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
| | | | - Carmen Rubio
- Department of Radiation Oncology, HM Hospitales, Madrid, Spain
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Zerella MA, Zaffaroni M, Ronci G, Dicuonzo S, Rojas DP, Morra A, Gerardi MA, Fodor C, Rondi E, Vigorito S, Penco S, Sargenti M, Baratella P, Vicini E, Morigi C, Kahler-Ribeiro-Fontana S, Galimberti VE, Gandini S, De Camilli E, Renne G, Cattani F, Veronesi P, Orecchia R, Jereczek-Fossa BA, Leonardi MC. A narrative review for radiation oncologists to implement preoperative partial breast irradiation. LA RADIOLOGIA MEDICA 2023; 128:1553-1570. [PMID: 37650981 DOI: 10.1007/s11547-023-01706-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023]
Abstract
The strategy to anticipate radiotherapy (RT) before surgery, for breast cancer (BC) treatment, has recently generated a renewed interest. Historically, preoperative RT has remained confined either to highly selected patients, in the context of personalized therapy, or to clinical research protocols. Nevertheless, in the recent years, thanks to technological advances and increased tumor biology understanding, RT has undergone great changes that have also impacted the preoperative settings, embracing the modern approach to breast cancer. In particular, the reappraisal of preoperative RT can be viewed within the broader view of personalized and tailored medicine. In fact, preoperative accelerated partial breast irradiation (APBI) allows a more precise target delineation, with less variability in contouring among radiation oncologists, and a smaller treatment volume, possibly leading to lower toxicity and to dose escalation programs. The aim of the present review, which represents a benchmark study for the AIRC IG-23118, is to report available data on different technical aspects of preoperative RT including dosimetric studies, patient's selection and set-up, constraints, target delineation and clinical results. These data, along with the ones that will become available from ongoing studies, may inform the design of the future trials and representing a step toward a tailored APBI approach with the potential to challenge the current treatment paradigm in early-stage BC.Trial registration: The study is registered at clinicaltrials.gov (NCT04679454).
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Affiliation(s)
- Maria Alessia Zerella
- Department of Radiation Oncology, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | - Mattia Zaffaroni
- Department of Radiation Oncology, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | - Giuseppe Ronci
- Unit of Medical Physics, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Samantha Dicuonzo
- Department of Radiation Oncology, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | - Damaris Patricia Rojas
- Department of Radiation Oncology, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | - Anna Morra
- Department of Radiation Oncology, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | | | - Cristiana Fodor
- Department of Radiation Oncology, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | - Elena Rondi
- Unit of Medical Physics, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Sabrina Vigorito
- Unit of Medical Physics, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Silvia Penco
- Division of Breast Radiology, IRCSS, IEO European Institute of Oncology, Milan, Italy
| | - Manuela Sargenti
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Paola Baratella
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Elisa Vicini
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Consuelo Morigi
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | | | | | - Sara Gandini
- Department of Experimental Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Elisa De Camilli
- Department of Pathology and Laboratory Medicine, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Giuseppe Renne
- Department of Pathology and Laboratory Medicine, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Federica Cattani
- Unit of Medical Physics, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Paolo Veronesi
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Roberto Orecchia
- Scientific Directorate, European Institute of Oncology IRCCS, Milan, Italy
| | - Barbara Alicja Jereczek-Fossa
- Department of Radiation Oncology, European Institute of Oncology IRCCS, 20141, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Maria Cristina Leonardi
- Department of Radiation Oncology, European Institute of Oncology IRCCS, 20141, Milan, Italy.
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Ruan H, Okamoto M, Ohno T, Li Y, Zhou Y. Particle radiotherapy for breast cancer. Front Oncol 2023; 13:1107703. [PMID: 37655110 PMCID: PMC10467264 DOI: 10.3389/fonc.2023.1107703] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 07/28/2023] [Indexed: 09/02/2023] Open
Abstract
Breast cancer is the most common malignant tumor in female patients. Along with surgery, radiotherapy is one of the most commonly prescribed treatments for breast cancer. Over the past few decades, breast cancer radiotherapy technology has significantly improved. Nevertheless, related posttherapy complications should not be overlooked. Common complications include dose-related coronary toxicity, radiation pneumonia, and the risk of second primary cancer of the contralateral breast. Particle radiotherapy with protons or carbon ions is widely attracting interest as a potential competitor to conventional photon radiotherapy because of its superior physical and biological characteristics. This article summarizes the results of clinical research on proton and carbon-ion radiotherapy for treating breast cancer.
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Affiliation(s)
- Hanguang Ruan
- Department of Radiation Oncology, Gunma University, Maebashi, Japan
- Gunma University Heavy Ion Medical Center, Gunma University, Maebashi, Gunma, Japan
| | - Masahiko Okamoto
- Department of Radiation Oncology, Gunma University, Maebashi, Japan
- Gunma University Heavy Ion Medical Center, Gunma University, Maebashi, Gunma, Japan
| | - Tatsuya Ohno
- Department of Radiation Oncology, Gunma University, Maebashi, Japan
- Gunma University Heavy Ion Medical Center, Gunma University, Maebashi, Gunma, Japan
| | - Yang Li
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Yuan Zhou
- Department of Radiation Oncology, Gunma University, Maebashi, Japan
- Gunma University Heavy Ion Medical Center, Gunma University, Maebashi, Gunma, Japan
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Recent Advances in Optimizing Radiation Therapy Decisions in Early Invasive Breast Cancer. Cancers (Basel) 2023; 15:cancers15041260. [PMID: 36831598 PMCID: PMC9954587 DOI: 10.3390/cancers15041260] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/07/2023] [Accepted: 02/10/2023] [Indexed: 02/18/2023] Open
Abstract
Adjuvant whole breast irradiation after breast-conserving surgery is a well-established treatment standard for early invasive breast cancer. Screening, early diagnosis, refinement in surgical techniques, the knowledge of new and specific molecular prognostic factors, and now the standard use of more effective neo/adjuvant systemic therapies have proven instrumental in reducing the rates of locoregional relapses. This underscores the need for reliably identifying women with such low-risk disease burdens in whom elimination of radiation from the treatment plan would not compromise oncological safety. This review summarizes the current evidence for radiation de-intensification strategies and details ongoing prospective clinical trials investigating the omission of adjuvant whole breast irradiation in molecularly defined low-risk breast cancers and related evidence supporting the potential for radiation de-escalation in HER2+ and triple-negative clinical subtypes. Furthermore, we discuss the current evidence for the de-escalation of regional nodal irradiation after neoadjuvant chemotherapy. Finally, we also detail the current knowledge of the clinical value of stromal tumor-infiltrating lymphocytes and liquid-based biomarkers as prognostic factors for locoregional relapse.
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Diffusion-Weighted MRI in the Evaluation of Early-Stage Breast Cancer Treated with a Short Preoperative Radiotherapy: Preliminary Results. J Belg Soc Radiol 2023; 107:8. [PMID: 36817566 PMCID: PMC9912849 DOI: 10.5334/jbsr.2815] [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: 03/22/2022] [Accepted: 12/30/2022] [Indexed: 02/10/2023] Open
Abstract
Objective To assess tumor response with diffusion-weighted MRI (DW-MRI) after a short preoperative radiotherapy in early-stage breast cancer (BCa). Materials and Methods This was a prospective, single-center pilot study. 3T-MRI were performed before and after radiotherapy. The longest diameter (LD) and the apparent diffusion coefficient (ADC) value of a region of interest (ROI) of the tumors were recorded. Histopathology and immunohistochemistry, including the Ki-67 index of the core biopsy and of the surgical specimen, were the reference standards. Results Nineteen patients with 22 early-stage BCa were included. The mean ROI ADC value was 1.093 ± 0.278 × 10-3 mm2/s before radiotherapy and 1.490 ± 0.429 × 10-3 mm2/s (p-value < 0.001) after radiotherapy. The Ki-67 index was 9.2 ± 9.1% at the percutaneous biopsy before radiotherapy and 4.9 ± 7.5% (p-value = 0.005) after radiotherapy at the surgical specimen. After neoadjuvant radiotherapy, a 4.7% decrease in LD and a 36.3% increase in ROI-ADC of the tumors were measured at MRI and a 46.7% decrease in Ki-67 index was observed at histology of the surgical specimen in comparison with the percutaneous core biopsy. Conclusion In early-stage BCa, a significant increase in ROI-ADC at DWI and a significant decrease in Ki-67 index were observed after a short preoperative radiotherapy, suggesting early tumor response.
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Mulliez T, De Ridder M. Pre-OPerative Accelerated breast Radio Therapy (POPART): a largely unknown world. Radiother Oncol 2022; 174:170. [PMID: 35843308 DOI: 10.1016/j.radonc.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 07/04/2022] [Indexed: 10/17/2022]
Affiliation(s)
- Thomas Mulliez
- Department of Radiotherapy, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium; Department of Radiotherapy, Institut Andrée Dutreix, Dunkerque, France
| | - Mark De Ridder
- Department of Radiotherapy, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium.
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Iatì G, Tuscano C, Al Sayyad S. "Pre-OPerative accelerated radiotherapy for early stage breast cancer patients (POPART): A feasibility study" by Mulliez et al. (March 2022, Volume 170). Radiother Oncol 2022; 174:168-169. [PMID: 35817324 DOI: 10.1016/j.radonc.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/04/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Giuseppe Iatì
- Unit of Radiotherapy, "Grande Ospedale Bianchi-Melacrino-Morelli", Reggio Calabria, Italy.
| | - Carmelo Tuscano
- Unit of Radiotherapy, "Grande Ospedale Bianchi-Melacrino-Morelli", Reggio Calabria, Italy
| | - Said Al Sayyad
- Unit of Radiotherapy, "Grande Ospedale Bianchi-Melacrino-Morelli", Reggio Calabria, Italy
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