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Demicheli R, Biganzoli E. Clinical Tumor Dormancy. Methods Mol Biol 2024; 2811:1-26. [PMID: 39037646 DOI: 10.1007/978-1-0716-3882-8_1] [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] [Indexed: 07/23/2024]
Abstract
This chapter summarizes clinical evidence on tumor dormancy, with a special focus on our research supporting the role of dormancy both in local and distant recurrence of breast cancer following mastectomy. Starting from these premises, we propose a model of neoplastic development that allows us to elucidate several relevant clinical phenomena, including the mammographic paradox, the significance of ipsilateral breast tumor recurrence after conservative surgery, and the effect of surgeries performed after the removal of the primary. We will discuss the biological implications of the dormancy-based model, which are at odds with Somatic Mutation Theory. We will then review new models, alternatives to the Somatic Mutation Theory, for cancer development, with special emphasis on the Dynamic System Theory and the originality of its conceptual approach. Finally, we will put particular emphasis on the view of cancer development as a tissue-level process. We believe that this will help harmonize the molecular biology research with the new conceptual approach and bridge the knowledge gap on dormancy between bench and bedside.
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Affiliation(s)
- Romano Demicheli
- Unit of Medical Statistics, Biometry and Epidemiology, Department of Biomedical and Clinical Sciences, IBIC & DSRC, Ospedale "L. Sacco," LITA Campus, Università degli Studi di Milano, Milan, Italy.
| | - Elia Biganzoli
- Unit of Medical Statistics, Biometry and Epidemiology, Department of Biomedical and Clinical Sciences, IBIC & DSRC, Ospedale "L. Sacco," LITA Campus, Università degli Studi di Milano, Milan, Italy
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Ruggieri L, Moretti A, Berardi R, Cona MS, Dalu D, Villa C, Chizzoniti D, Piva S, Gambaro A, La Verde N. Host-Related Factors in the Interplay among Inflammation, Immunity and Dormancy in Breast Cancer Recurrence and Prognosis: An Overview for Clinicians. Int J Mol Sci 2023; 24:ijms24054974. [PMID: 36902406 PMCID: PMC10002538 DOI: 10.3390/ijms24054974] [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: 02/01/2023] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
A significant proportion of patients treated for early breast cancer develop medium-term and late distant recurrence. The delayed manifestation of metastatic disease is defined as "dormancy". This model describes the aspects of the clinical latency of isolated metastatic cancer cells. Dormancy is regulated by extremely complex interactions between disseminated cancer cells and the microenvironment where they reside, the latter in turn influenced directly by the host. Among these entangled mechanisms, inflammation and immunity may play leading roles. This review is divided into two parts: the first describes the biological underpinnings of cancer dormancy and the role of the immune response, in particular, for breast cancer; the second provides an overview of the host-related factors that may influence systemic inflammation and immune response, subsequently impacting the dynamics of breast cancer dormancy. The aim of this review is to provide physicians and medical oncologists a useful tool to understand the clinical implications of this relevant topic.
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Affiliation(s)
- Lorenzo Ruggieri
- Medical Oncology Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Via G.B. Grassi, n° 74, 20157 Milan, Italy
| | - Anna Moretti
- Medical Oncology Unit, S. Carlo Hospital, ASST Santi Paolo e Carlo, 20153 Milan, Italy
| | - Rossana Berardi
- Department of Oncology, Università Politecnica delle Marche—AOU delle Marche, 60121 Ancona, Italy
| | - Maria Silvia Cona
- Medical Oncology Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Via G.B. Grassi, n° 74, 20157 Milan, Italy
| | - Davide Dalu
- Medical Oncology Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Via G.B. Grassi, n° 74, 20157 Milan, Italy
| | - Cecilia Villa
- Medical Oncology Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Via G.B. Grassi, n° 74, 20157 Milan, Italy
| | - Davide Chizzoniti
- Medical Oncology Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Via G.B. Grassi, n° 74, 20157 Milan, Italy
| | - Sheila Piva
- Medical Oncology Unit, Fatebenefratelli Hospital, ASST Fatebenefratelli-Sacco, 20157 Milan, Italy
| | - Anna Gambaro
- Medical Oncology Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Via G.B. Grassi, n° 74, 20157 Milan, Italy
| | - Nicla La Verde
- Medical Oncology Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Via G.B. Grassi, n° 74, 20157 Milan, Italy
- Correspondence: ; Tel.: +39-02-3904-2492
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Demicheli R, Hrushesky WJM. Reimagining Cancer: Moving from the Cellular to the Tissue Level. Cancer Res 2023; 83:173-180. [PMID: 36264185 DOI: 10.1158/0008-5472.can-22-1601] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/25/2022] [Accepted: 10/13/2022] [Indexed: 01/20/2023]
Abstract
The current universally accepted explanation of cancer origin and behavior, the somatic mutation theory, is cell-centered and rooted in perturbation of gene function independent of the external environmental context. However, tumors consist of various epithelial and stromal cell populations temporally and spatially organized into an integrated neoplastic community, and they can have properties similar to normal tissues. Accordingly, we review specific normal cellular and tissue traits and behaviors with adaptive temporal and spatial self-organization that result in ordered patterns and structures. A few recent theories have described these tissue-level cancer behaviors, invoking a conceptual shift from the cellular level and highlighting the need for methodologic approaches based on the analysis of complex systems. We propose extending the analytical approach of regulatory networks to the tissue level and introduce the concept of "cancer attractors." These concepts require reevaluation of cancer imaging and investigational approaches and challenge the traditional reductionist approach of cancer molecular biology.
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Affiliation(s)
- Romano Demicheli
- Department of Biomedical and Clinical Sciences (DIBIC) "L. Sacco" & DSRC, LITA Vialba Campus, Università degli Studi di Milano, Milano, Italy
| | - William J M Hrushesky
- School of Medicine and College of Pharmacy, University of South Carolina, Columbia, South Carolina.,WJB Dorn VA Medical Center, Columbia, South Carolina
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Kondapaneni RV, Warren R, Rao SS. Low dose chemotherapy induces a dormant state in brain metastatic breast cancer spheroids. AIChE J 2022. [DOI: 10.1002/aic.17858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Raghu Vamsi Kondapaneni
- Department of Chemical and Biological Engineering The University of Alabama Tuscaloosa AL USA
| | - Rachel Warren
- Department of Chemical and Biological Engineering The University of Alabama Tuscaloosa AL USA
| | - Shreyas S. Rao
- Department of Chemical and Biological Engineering The University of Alabama Tuscaloosa AL USA
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Preventing metastatic emergence of breast cancer. Aging (Albany NY) 2021; 13:22627-22628. [PMID: 34633294 PMCID: PMC8544339 DOI: 10.18632/aging.203631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 09/24/2021] [Indexed: 11/25/2022]
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From Oncological Paradigms to Non-Communicable Disease Pandemic. The Need of Recovery Human Biology Evolution. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910087. [PMID: 34639387 PMCID: PMC8507669 DOI: 10.3390/ijerph181910087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 12/13/2022]
Abstract
The paradigm of the Somatic Mutation Theory (SMT) is failing, and a new paradigm is underway but not yet established. What is being challenged is a conceptual approach that involves the entire human biology and the development of chronic diseases. The behavior of breast and other solid cancers is compatible with the concept that the primary tumor is able to control its microscopic metastases, in the same way that an organ (e.g., the liver) is able to control its physiological size. This finding suggested that cancer and its metastases may behave as an organoid. The new paradigm under construction considers the origin of tumors as a disturbance in the communication network between tissue cell populations and between cells and extracellular matrix, and supports a systemic approach to the study of both healthy and pathologic tissues. The commentary provides a rationale for the role of physical exercise in the control of tumor dormancy according to a human evolutionary perspective.
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Qu FL, Mao R, Liu ZB, Lin CJ, Cao AY, Wu J, Liu GY, Yu KD, Di GH, Li JJ, Shao ZM. Spatiotemporal Patterns of Loco-Regional Recurrence After Breast-Conserving Surgery. Front Oncol 2021; 11:690658. [PMID: 34527574 PMCID: PMC8435899 DOI: 10.3389/fonc.2021.690658] [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: 04/03/2021] [Accepted: 08/12/2021] [Indexed: 11/21/2022] Open
Abstract
Background Loco-regional recurrences (LRR) following breast-conserving surgery (BCS) remain a heterogeneous class of disease that has significant variation in its biological behavior and prognosis. Methods To delineate the spatiotemporal patterns of LRR after BCS, we analyzed the data of 4325 patients treated with BCS from 2006 to 2016. Clinico-pathological and treatment specific factors were analyzed using the Cox proportional hazards model to identify factors predictive for LRR events. Recurrence patterns were scrutinized based on recurrence type and recurrence-free interval (RFI). Annual recurrence rates (ARR) were compared according to recurrence type and molecular subtype. Results With a median follow-up of 66 months, 120 (2.8%) LRRs were recorded as the first site of failure. Age, pathologic stage, and molecular subtype were identified as predictors of LRR. The major recurrence type was ipsilateral breast tumor recurrence, which mainly (83.6%) occurred ≤5y post surgery. In the overall population, ARR curves showed that relapse peaked in the first 2.5 years. Patients with regional nodal recurrence, shorter RFI, and synchronous distant metastasis were associated with a poorer prognosis. HER2-positive disease had a higher rate of LRR events, more likely to have in-breast recurrence, and had an earlier relapse peak in the first 2 years after surgery. Conclusions LRR risk following BCS is generally low in Chinese ethnicity. Different recurrence patterns after BCS were related to distinct clinical outcomes. Management of LRR should be largely individualized and tailored to the extent of disease, the molecular profile of the recurrence, and to baseline clinical variables.
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Affiliation(s)
- Fei-Lin Qu
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Rui Mao
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhe-Bin Liu
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Cai-Jin Lin
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - A-Yong Cao
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jiong Wu
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Guang-Yu Liu
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ke-Da Yu
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Gen-Hong Di
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jun-Jie Li
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhi-Ming Shao
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Jin L, Fan WH, Luan Y, Wu M, Zhao W. Evaluation of circulating tumor cells as a prognostic biomarker for early recurrence in stage II-III breast cancer patients using CytoSorter ® system: a retrospective study. PeerJ 2021; 9:e11366. [PMID: 33987029 PMCID: PMC8088762 DOI: 10.7717/peerj.11366] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 04/07/2021] [Indexed: 12/25/2022] Open
Abstract
PURPOSE Circulating tumor cells (CTCs) are known to be associated with late recurrence and poor prognosis in breast cancer (BC). Different CTC enrichment platforms have different CTC cut-off values for poor prognosis. This study aimed to evaluate whether preoperative CTCs could be a prognostic factor for early recurrence of disease in BC patients with resectable tumors, and to ascertain the CTC cut-off value for early recurrence with CytoSorter® CTC system. METHODS Thirty-six stage II and III BC patients who had preoperative (pre-op) CTC detection and underwent a mastectomy or lumpectomy for curative intent between January and May 2018 were enrolled in this retrospective study. CTC detection was performed using CytoSorter® CTC system. Correlations of patients' demographics, clinicopathological characteristics, adjuvant therapies and CTCs with relapse and survival were evaluated. RESULTS CTCs were detected in 32 out of 36 patients before surgery. Nine patients developed relapses during follow-up, and seven of them were distant recurrence. Univariate analysis showed that CTCs were correlated with two-year recurrence free survival (RFS) and distant RFS (D-RFS) (P = 0.013 and 0.029, respectively). Two-year RFS and D-RFS were 85.2% and 88.9%, respectively, for patients with <4 CTCs, while 44.4% and 55.6%, respectively, for patients with ≧4 CTCs. In multivariate analysis, only CTC was shown to be correlated with two-year RFS (HR: 0.219, 95% CI: [0.058-0.82], P = 0.024) and D-RFS (HR: 0.218, 95% CI [0.048-0.977], P = 0.047). CONCLUSION BC patients with pre-op CTCs ≥4 per four mL of blood have significantly reduced two-year RFS and D-RFS. A pre-op CTC cut-off of four per four mL of blood was found for CytoSorter® to identify BC patients with a higher risk for early recurrence.
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Affiliation(s)
- Lidan Jin
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University College of Medicine, Hangzhou, China
| | | | - Yi Luan
- Department of Clinical Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | | | - Wenhe Zhao
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University College of Medicine, Hangzhou, China
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Late Recurrence in Breast Cancer: To Run after the Oxen or to Try to Close the Barn? Cancers (Basel) 2021; 13:cancers13092026. [PMID: 33922205 PMCID: PMC8122713 DOI: 10.3390/cancers13092026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/10/2021] [Accepted: 04/19/2021] [Indexed: 11/18/2022] Open
Abstract
Simple Summary The initial treatment of early breast cancer has achieved important clinical results over time. However, late recurrences after many years of disease-free survival remain an open question, which has recently attracted the attention of a few researchers. The authors of this commentary suggest that the approach emerging from scientific meetings regarding this subject is marred by the lack of attention to recent clinical and laboratory data. The role of tumor dormancy and the dynamics of disease recurrence are presented here and a more general reflection on therapeutic approaches to cancer is proposed. Abstract The problem of late recurrence in breast cancer has recently gained attention and was also addressed in an international workshop held in Toronto (ON, Canada), in which several aspects of the question were examined. This Commentary offers a few considerations, which may be useful for the ongoing investigations. A few premises are discussed: (a) clinical recurrences, especially the late ones, imply periods of tumor dormancy; (b) a structured pattern of distant metastases appearance is detectable in both early and late follow-up times; (c) the current general paradigm underlying neoplastic treatments, i.e., that killing all cancer cells is the only way to control the disease, which is strictly sprouting from the somatic mutation theory, should be re-considered. Finally, a few research approaches are suggested.
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