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Carey AE, Weeraratna AT. Entering the TiME machine: How age-related changes in the tumor immune microenvironment impact melanoma progression and therapy response. Pharmacol Ther 2024; 262:108698. [PMID: 39098769 DOI: 10.1016/j.pharmthera.2024.108698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 07/24/2024] [Accepted: 07/31/2024] [Indexed: 08/06/2024]
Abstract
Melanoma is the deadliest form of skin cancer in the United States, with its incidence rates rising in older populations. As the immune system undergoes age-related changes, these alterations can significantly influence tumor progression and the effectiveness of cancer treatments. Recent advancements in understanding immune checkpoint molecules have paved the way for the development of innovative immunotherapies targeting solid tumors. However, the aging tumor microenvironment can play a crucial role in modulating the response to these immunotherapeutic approaches. This review seeks to examine the intricate relationship between age-related changes in the immune system and their impact on the efficacy of immunotherapies, particularly in the context of melanoma. By exploring this complex interplay, we hope to elucidate potential strategies to optimize treatment outcomes for older patients with melanoma, and draw parallels to other cancers.
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Affiliation(s)
- Alexis E Carey
- Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Oncology, Sidney Kimmel Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Ashani T Weeraratna
- Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Oncology, Sidney Kimmel Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, USA.
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2
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Zhang J, Zhao L, Li H, Jia Y, Kong F. Immunosenescence and immunotherapy in older NSCLC patients. J Cancer Res Ther 2024; 20:9-16. [PMID: 38554292 DOI: 10.4103/jcrt.jcrt_1523_23] [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: 07/05/2023] [Indexed: 04/01/2024]
Abstract
Nonsmall cell lung cancer (NSCLC) predominantly affects the elderly since its incidence and mortality rates skyrocket beyond the age of 65. The landscape of NSCLC treatment has been revolutionized by immune checkpoint inhibitors (ICIs), which have emerged after a long and mostly inactive period of conventional treatment protocols. However, there is limited data on the exact effects of these chemicals on older patients, whose care can be complicated by a variety of conditions. This highlights the need to understand the efficacy of emerging cancer medicines in older patients. In this study, we will review the data of ICIs from clinical trials that were relevant to older people with NSCLC and poor performance status. We will also discuss the role of immunosenescence in immunotherapy and biomarkers in predicting the efficacy of ICIs in patients with advanced NSCLC.
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Affiliation(s)
- Jing Zhang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Linlin Zhao
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Huzi Li
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yingjie Jia
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Fanming Kong
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
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Townsel A, Henry CJ. Sex, aging, immunity and adrenal cancer. NATURE AGING 2023; 3:764-765. [PMID: 37291221 DOI: 10.1038/s43587-023-00440-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- Ashley Townsel
- Department of Pediatrics, Emory University School of Medicine and Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Curtis J Henry
- Department of Pediatrics, Emory University School of Medicine and Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, GA, USA.
- Winship Cancer Institute, Atlanta, GA, USA.
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Lis A, Zöphel D. Elderly CD8 + T cells in the focus for immunotherapeutic approaches. Aging (Albany NY) 2023; undefined:204747. [PMID: 37204431 DOI: 10.18632/aging.204747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/10/2023] [Indexed: 05/20/2023]
Affiliation(s)
- Annette Lis
- Biophysics, Center for Integrative Physiology and Molecular Medicine, School of Medicine, Saarland University, 66421 Homburg, Germany
| | - Dorina Zöphel
- Biophysics, Center for Integrative Physiology and Molecular Medicine, School of Medicine, Saarland University, 66421 Homburg, Germany
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Al-Danakh A, Safi M, Alradhi M, Chen Q, Baldi S, Zhu X, Yang D. Immune Checkpoint Inhibitor (ICI) Genes and Aging in Clear Cell Renal Cell Carcinoma (ccRCC): Clinical and Genomic Study. Cells 2022; 11:cells11223641. [PMID: 36429070 PMCID: PMC9688873 DOI: 10.3390/cells11223641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022] Open
Abstract
Background: It is anticipated that there will be a large rise in the number of tumor diagnoses and mortality in those aged 65 and older over the course of upcoming decades. Immune checkpoint inhibitors, often known as ICIs, boost immune system activity by selectively targeting ICI genes. On the other hand, old age may be connected with unfavorable results. Methods: The Cancer Genome Atlas (TCGA) provided gene expression data from ccRCC tissue and key clinical variables. ICI gene databases were applied and verified using the GEO database. Results: We identified 14 ICI genes as risk gene signatures among 528 ccRCC patients using univariate and multivariable cox hazard models, and the elderly group was linked with poor survival. Then, by utilizing a new nomogram method, the TNFSF15 gene and age predicting values were estimated at one, three, and five years (85%, 81%, and 81%), respectively, and our age-related risk score was significant even after multivariable analysis (HR = 1.518, p = 0.009, CI = 1.1102.076). TNFSF15 gene expression was lower in elderly ccRCC patients (p = 0.0001). A negative connection between age and the TNFSF15 gene expression was discovered by correlation analysis (p = 0.0001). The verification of the gene by utilizing GEO (GSE167093) with 604 patients was obtained as external validation that showed significant differences in the TNFSF15 gene between young and elderly patients (p = 0.007). Additionally, the protein-protein interactions of the TNFSF15 gene with other ICI genes and aging-related genes was determined. In addition, the TNFSF15 expression was significantly correlated with pathological stages (p = 0.018). Furthermore, it was discovered that the biological processes of senescence, cellular senescence, the immune system, and many immune cell infiltration and immune function types are all closely tied. Conclusions: Along with the risk score evaluation, the ICI gene TNFSF15 was identified as a tumor suppressor gene related to inequalities in age survival and is associated with pathological stages and different immunity statuses. The aging responses of ccRCC patients and related gene expression need further investigation in order to identify potential therapeutic targets.
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Affiliation(s)
- Abdullah Al-Danakh
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian 116021, China
| | - Mohammed Safi
- Department of Respiratory Diseases, Shandong Second Provincial General Hospital, Shandong University, Jinan 250023, China
| | - Mohammed Alradhi
- Department of Urology, The Affiliated Hospital of Qingdao Binhai University, Qingdao 266000, China
| | - Qiwei Chen
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian 116021, China
| | - Salem Baldi
- Research Center of Molecular Diagnostics and Sequencing, Axbio Biotechnology (Shenzhen) Co., Ltd., Shenzhen 518057, China
| | - Xinqing Zhu
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian 116021, China
- Correspondence: (X.Z.); (D.Y.)
| | - Deyong Yang
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian 116021, China
- Department of Surgery, Healinghands Clinic, Dalian 116021, China
- Correspondence: (X.Z.); (D.Y.)
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Jirapongwattana N, Thongchot S, Chiraphapphaiboon W, Chieochansin T, Sa-Nguanraksa D, Warnnissorn M, Thuwajit P, Yenchitsomanus PT, Thuwajit C. Mesothelin‑specific T cell cytotoxicity against triple negative breast cancer is enhanced by 40s ribosomal protein subunit 3‑treated self‑differentiated dendritic cells. Oncol Rep 2022; 48:127. [PMID: 35616135 PMCID: PMC9164262 DOI: 10.3892/or.2022.8338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 05/12/2022] [Indexed: 11/05/2022] Open
Abstract
Triple negative breast cancer (TNBC) lacks targeted treatment resulting in poor prognosis. Targeting overexpressing mesothelin (MSLN) using MSLN‑specific T cells is an attractive treatment approach and the aim of the present study. The expression of MSLN in human TNBC paraffin sections was analyzed by immunohistochemistry. Lentiviral vector harbored granulocyte‑macrophage colony stimulating factor (GM‑CSF), interleukin‑4 (IL‑4) and MSLN cDNAs was constructed to generate self‑differentiated myeloid‑derived antigen‑presenting‑cells reactive against tumor expressing MSLN dendritic cell (MSLN‑SmartDC) for MSLN‑specific T cell activation. The results showed high MSLN in 32.8% of all breast cancer subtypes and 57% in TNBC. High MSLN was significantly associated with TNBC subtype and the absence of estrogen receptor, progesterone receptor and human epidermal growth factor receptor 2. MSLN‑SmartDC exhibited comparable phenotype to DC generated by exogenous cytokine treatment and an addition of 40s ribosomal protein subunit 3 (RPS3), a toll‑like receptor 4 ligand, enhanced DC maturation and function by upregulation of CD40, CD80 and CD83 expressions and IL‑12p70 secretion. MSLN‑specific CD8+CD69+ IFN‑γ+ T cells were detected in T cells activated by both MSLN‑SmartDC and RPS3‑MSLN‑SmartDC. MSLN‑specific T cells activated by these DCs showed more specific killing capability against naturally expressed MSLN‑HCC70 and artificially MSLN‑overexpressing MDA‑MB‑231 compared with parental MDA‑MB‑231 in both two dimensional (2D)‑ and 3D‑culture systems. In conclusion, the results demonstrated the efficacy of MSLN‑SmartDC to promote MSLN‑specific T cells response against TNBC and RPS3 can enhance the cytolytic activity of these T cells providing an alternative treatment approach for patients with TNBC.
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Affiliation(s)
- Niphat Jirapongwattana
- Graduate Program in Immunology, Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Suyanee Thongchot
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Wannasiri Chiraphapphaiboon
- Siriraj Center of Research Excellence for Cancer Immunotherapy (SiCORE‑CIT), Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Thaweesak Chieochansin
- Siriraj Center of Research Excellence for Cancer Immunotherapy (SiCORE‑CIT), Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Doonyapat Sa-Nguanraksa
- Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Malee Warnnissorn
- Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Peti Thuwajit
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Pa-Thai Yenchitsomanus
- Siriraj Center of Research Excellence for Cancer Immunotherapy (SiCORE‑CIT), Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Chanitra Thuwajit
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
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Braithwaite D, Anton S, Mohile S, DeGregori J, Gillis N, Zhou D, Bloodworth S, Pahor M, Licht J. Cancer and aging: A call to action. AGING AND CANCER 2022; 3:87-94. [PMID: 36188489 PMCID: PMC9521708 DOI: 10.1002/aac2.12055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 06/28/2022] [Indexed: 02/01/2023]
Abstract
Background The intersection of cancer and aging is an emerging public health challenge in developed countries because of the aging and expansion of the population. Aims We convened a panel of experts to share their insights on this topic at the inaugural University of Florida Health Cancer Center's (UFHCC's) Cancer and Aging Symposium, which was held virtually in February 2022. Methods We featured presentations from four leading scientists, whose research spans multiple disciplines including basic science, translational research, geriatric oncology, and population science. Results Each speaker offered their unique perspective and insight on the intersection between cancer and aging and discussed their current and ongoing research in this field. In addition to this panel of experts, scientists from the National Institutes of Health and the National Cancer Institute, as well as a UFHCC-affiliated citizen scientist, shared their perspectives on strategies to move the field forward. Some of the key open questions and opportunities for future research offered by these presenters in aging and cancer include but are not limited to infusing health disparities research into the field of cancer and aging, assessing the value of geriatric assessment in identifying early vulnerabilities that may affect response to emerging cancer therapies in older patients, and assessing biological age and other biomarkers (e.g., clonal hematopoiesis) in relation to clinical endpoints and the development of primary, secondary, and tertiary cancer prevention interventions. Conclusion Research is needed to accelerate knowledge regarding the dynamic interplay of cancer and aging and optimize care in diverse older adults to achieve equity in cancer outcomes.
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Affiliation(s)
- Dejana Braithwaite
- Departments of Surgery and Epidemiology, University of Florida, Gainesville, Florida, USA
- University of Florida Health Cancer Center, University of Florida, Gainesville, Florida, USA
- Institute on Aging, University of Florida, Gainesville, Florida, USA
| | - Stephen Anton
- University of Florida Health Cancer Center, University of Florida, Gainesville, Florida, USA
- Institute on Aging, University of Florida, Gainesville, Florida, USA
| | - Supriya Mohile
- Department of Medicine, University of Rochester Medical Center, Rochester, New York, USA
| | - James DeGregori
- Department of Biochemistry and Molecular Genetics, University of Colorado, Aurora, Colorado, USA
| | - Nancy Gillis
- Department of Cancer Epidemiology and Malignant Hematology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Daohong Zhou
- Department of Biochemistry and Structural Biology, University of Texas Health Sciences Center at San Antonio, San Antonio, Texas, USA
| | - Shirley Bloodworth
- University of Florida Health Cancer Center, University of Florida, Gainesville, Florida, USA
| | - Marco Pahor
- Institute on Aging, University of Florida, Gainesville, Florida, USA
| | - Jonathan Licht
- University of Florida Health Cancer Center, University of Florida, Gainesville, Florida, USA
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8
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Salminen A. Clinical perspectives on the age-related increase of immunosuppressive activity. J Mol Med (Berl) 2022; 100:697-712. [PMID: 35384505 PMCID: PMC8985067 DOI: 10.1007/s00109-022-02193-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 03/10/2022] [Accepted: 03/28/2022] [Indexed: 11/10/2022]
Abstract
The aging process is associated with a remodeling of the immune system involving chronic low-grade inflammation and a gradual decline in the function of the immune system. These processes are also called inflammaging and immunosenescence. The age-related immune remodeling is associated with many clinical changes, e.g., risk for cancers and chronic infections increases, whereas the efficiency of vaccination and immunotherapy declines with aging. On the other hand, there is convincing evidence that chronic inflammatory states promote the premature aging process. The inflammation associated with aging or chronic inflammatory conditions stimulates a counteracting immunosuppression which protects tissues from excessive inflammatory injuries but promotes immunosenescence. Immunosuppression is a driving force in tumors and chronic infections and it also induces the tolerance to vaccination and immunotherapies. Immunosuppressive cells, e.g., myeloid-derived suppressor cells (MDSC), regulatory T cells (Treg), and type M2 macrophages, have a crucial role in tumorigenesis and chronic infections as well as in the tolerance to vaccination and immunotherapies. Interestingly, there is substantial evidence that inflammaging is also associated with an increased immunosuppressive activity, e.g., upregulation of immunosuppressive cells and anti-inflammatory cytokines. Given that both the aging and chronic inflammatory states involve the activation of immunosuppression and immunosenescence, this might explain why aging is a risk factor for tumorigenesis and chronic inflammatory states and conversely, chronic inflammatory insults promote the premature aging process in humans.
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Affiliation(s)
- Antero Salminen
- Department of Neurology, Institute of Clinical Medicine, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland.
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Salih Z, Banyard A, Tweedy J, Galvani E, Middlehurst P, Mills S, Weightman J, Gupta A, Lorigan PC, Zhou C, Dhomen N, Valpione S, Marais R. T cell immune awakening in response to immunotherapy is age-dependent. Eur J Cancer 2022; 162:11-21. [PMID: 34952479 PMCID: PMC8829752 DOI: 10.1016/j.ejca.2021.11.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/29/2021] [Accepted: 11/08/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Precision immuno-oncology approaches are needed to improve cancer care. We recently demonstrated that in patients with metastatic melanoma, an increase of clonality or diversity of the T cell receptor (TCR) repertoire of peripheral T cells following one cycle of immunotherapy is coincident with response to immune-checkpoint blockade (ICB). We also identified a subset of peripheral CD8+ immune-effector memory T cells (TIE cells) whose expansion was associated with response to ICB and increased overall survival. To improve our understanding of peripheral T cell dynamics, we examined the clinical correlates associated with these immune signatures. METHODS Fifty patients with metastatic melanoma treated with first-line anti-PD-1 ICB were included. We analysed TCR repertoire and peripheral TIE cell dynamics by age before treatment (T0) and after the first cycle of treatment at week 3 (W3). RESULTS We observed a correlation between TIE abundance and age at T0 (r = 0.40), which reduced following treatment at W3 (r = 0.07). However, at W3, we observed two significantly opposing patterns (p = 0.03) of TCR repertoire rearrangement in patients who responded to treatment, with patients ≥70 years of age showing an increase in TCR clonality and patients <70 years of age showing an increase in TCR diversity. CONCLUSIONS We demonstrate that immunotherapy-induced immune-awakening patterns in patients with melanoma are age-related and may impact patient response to ICB, and thus have implications for biomarker development and planning of personalised therapeutic strategies.
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Affiliation(s)
- Zena Salih
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom; The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester M20 4BX, United Kingdom
| | - Antonia Banyard
- Flow Cytometry, Cancer Research UK Manchester Institute, the University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom
| | - Joshua Tweedy
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom
| | - Elena Galvani
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom
| | - Philippa Middlehurst
- Manchester Cancer Research Centre Biobank, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester M20 4BX, United Kingdom
| | - Sarah Mills
- Manchester Cancer Research Centre Biobank, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester M20 4BX, United Kingdom
| | - John Weightman
- Molecular Biology Core Facility, Cancer Research UK Manchester Institute, the University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom
| | - Avinash Gupta
- The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester M20 4BX, United Kingdom
| | - Paul C Lorigan
- The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester M20 4BX, United Kingdom; Division of Cancer Sciences, The University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Cong Zhou
- Cancer Biomarker Centre, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom
| | - Nathalie Dhomen
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom
| | - Sara Valpione
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom; The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester M20 4BX, United Kingdom
| | - Richard Marais
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, Macclesfield, Cheshire SK10 4TG, United Kingdom.
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Arana Echarri A, Beresford M, Campbell JP, Jones RH, Butler R, Gollob KJ, Brum PC, Thompson D, Turner JE. A Phenomic Perspective on Factors Influencing Breast Cancer Treatment: Integrating Aging and Lifestyle in Blood and Tissue Biomarker Profiling. Front Immunol 2021; 11:616188. [PMID: 33597950 PMCID: PMC7882710 DOI: 10.3389/fimmu.2020.616188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 12/11/2020] [Indexed: 01/10/2023] Open
Abstract
Breast cancer is the most common malignancy among women worldwide. Over the last four decades, diagnostic and therapeutic procedures have improved substantially, giving patients with localized disease a better chance of cure, and those with more advanced cancer, longer periods of disease control and survival. However, understanding and managing heterogeneity in the clinical response exhibited by patients remains a challenge. For some treatments, biomarkers are available to inform therapeutic options, assess pathological response and predict clinical outcomes. Nevertheless, some measurements are not employed universally and lack sensitivity and specificity, which might be influenced by tissue-specific alterations associated with aging and lifestyle. The first part of this article summarizes available and emerging biomarkers for clinical use, such as measurements that can be made in tumor biopsies or blood samples, including so-called liquid biopsies. The second part of this article outlines underappreciated factors that could influence the interpretation of these clinical measurements and affect treatment outcomes. For example, it has been shown that both adiposity and physical activity can modify the characteristics of tumors and surrounding tissues. In addition, evidence shows that inflammaging and immunosenescence interact with treatment and clinical outcomes and could be considered prognostic and predictive factors independently. In summary, changes to blood and tissues that reflect aging and patient characteristics, including lifestyle, are not commonly considered clinically or in research, either for practical reasons or because the supporting evidence base is developing. Thus, an aim of this article is to encourage an integrative phenomic approach in oncology research and clinical management.
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Affiliation(s)
| | - Mark Beresford
- Department of Oncology and Haematology, Royal United Hospitals Bath NHS Trust, Bath, United Kingdom
| | | | - Robert H. Jones
- Department of Medical Oncology, Velindre Cancer Centre, Cardiff, United Kingdom
- Department of Cancer and Genetics, Cardiff University, Cardiff, United Kingdom
| | - Rachel Butler
- South West Genomics Laboratory Hub, North Bristol NHS Trust, Bristol, United Kingdom
| | - Kenneth J. Gollob
- International Center for Research, A.C.Camargo Cancer Center, São Paulo, Brazil
| | - Patricia C. Brum
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Dylan Thompson
- Department for Health, University of Bath, Bath, United Kingdom
| | - James E. Turner
- Department for Health, University of Bath, Bath, United Kingdom
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