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Kaur D, Choudhury C, Yadav R, Kumari L, Bhatia A. Aspirin as a potential drug repurposing candidate targeting estrogen receptor alpha in breast cancer: a molecular dynamics and in-vitro study. J Biomol Struct Dyn 2024:1-12. [PMID: 38279948 DOI: 10.1080/07391102.2024.2308780] [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: 05/19/2023] [Accepted: 01/14/2024] [Indexed: 01/29/2024]
Abstract
Estrogen receptor alpha (ERα) is expressed by 70% of breast cancers (BCs). Any deregulation in ERα signaling is crucial for the initiation and progression of BC. Because of development of resistance to anti-estrogenic compounds, repurposing existing drugs is an apt strategy to avoid a long drug-discovery process. Substantial epidemiologic evidence suggests that Aspirin use reduces the risk of different cancers including BC, while its role as an adjuvant or a possible antineoplastic agent in cancer treatment is being investigated. In this study, we attempted to explore possibilities of ERα inhibition by Aspirin which may act through competitive binding to the ligand binding domain (LBD) of ERα. A list of 48 ERα-LBD crystal structures bound with agonists, antagonists, and selective ER modulators (SERMs) was thoroughly analysed to determine interaction patterns specific to each ligand category. Exhaustive docking and 500 ns molecular dynamics (MD) studies were performed on three ERα - Aspirin complexes generated using agonist, antagonist, and SERM-bound crystal structures. Besides, three ERα crystal structures bound to agonist, antagonist, and SERM respectively were also subjected to MD simulations. Aspirin showed good affinity to LBD of ERα. Comparative analyses of binding patterns, conformational changes and molecular interaction profiles from the docking results and MD trajectories suggests that Aspirin was most stable in complex generated using SERM bound crystal structure of ERα and showed interactions with Gly-521, Ala-350, Leu-525 and Thr-347 like SERMs. In addition, in-vitro assays, qPCR, and immunofluorescent assay demonstrated the decline in the expression of ERα in MCF-7 upon treatment with Aspirin. These preliminary bioinformatical and in-vitro findings may form the basis to consider Aspirin as a potential candidate for targeting ERα, especially in tamoxifen-resistant cancers.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Deepinder Kaur
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
| | - Chinmayee Choudhury
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
- Department of Biological Sciences, Indian Institute of Science Education and research, Mohali, India
| | - Reena Yadav
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
| | - Laxmi Kumari
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
| | - Alka Bhatia
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
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2
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Bakierzynska M, Cullinane MC, Redmond HP, Corrigan M. Prophylactic aspirin intake and breast cancer risk; A systematic review and meta-analysis of observational cohort studies. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:106940. [PMID: 37321932 DOI: 10.1016/j.ejso.2023.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 05/15/2023] [Accepted: 05/20/2023] [Indexed: 06/17/2023]
Abstract
Breast Cancer (BC) is the most common cancer amongst women. The chemo-preventative effects of aspirin on breast cancer have been demonstrated in several longitudinal studies however previous meta-analysis have shown inconsistent results. This study aimed to assess the relationship between aspirin use and BC risk, and to determine if there is a dose-response relationship between aspirin and BC risk. Studies incorporating BC risk with aspirin use published within the last twenty years were included. The study report is based on the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) and Meta-Analysis of Observational Studies in Epidemiology. Twenty-eight cohort studies that reported BC incidence during a follow up of 4.4-32 years were included. Compared to non-users, aspirin users had a reduced risk of BC (HR = 0.91, c.i 0.81-0.97, p = 0.002). There was no obvious association between BC risk reduction and aspirin dose (HR = 0.94, c.i 0.85-1.04) or duration (HR = 0.86, c.i 0.71-1.03). Frequency, however, was associated with a reduced risk of BC (HR = 0.90, c.i 0.82-0.98). A risk reduction was observed in oestrogen receptor (ER) positive tumours (HR = 0.90, c.i 0.86-0.96, p = 0.0004) while no relationship was observed with ER negative tumours (HR = 0.94, c.i 0.85-1.05). This meta-analysis found an association between aspirin intake and BC risk reduction. A more favourable outcome was noted with ingestion of greater than 6 tablets of aspirin per week. Aspirin had a significant risk reduction in patients with ER positive tumours compared to ER negative BC.
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Affiliation(s)
| | | | - Henry Paul Redmond
- Department of Surgery, Cork University Hospital, University College Cork, Cork, Ireland
| | - Mark Corrigan
- Department of Surgery, Cork University Hospital, University College Cork, Cork, Ireland
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3
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Cairat M, Pottegård A, Olesen M, Dossus L, Fournier A, Hicks B. Antiplatelet drugs and breast cancer risk in a large nationwide Danish case-control study. Int J Cancer 2023; 152:1337-1347. [PMID: 36346115 PMCID: PMC10100032 DOI: 10.1002/ijc.34343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/03/2022] [Accepted: 10/20/2022] [Indexed: 11/10/2022]
Abstract
Low-dose aspirin has been hypothesized to prevent cancer risk by inhibiting platelet aggregation. However, the anti-cancer effect of low-dose aspirin has recently been questioned and its effect on breast cancer development remains unclear. The impact of other antiplatelet drugs on breast cancer risk has rarely been evaluated. Thus, this study aimed to investigate the associations between breast cancer risk and antiplatelet drug use in a nationwide nested case-control study. From the Danish healthcare registries, we identified as cases all women with invasive breast cancer diagnosis between 2001 and 2018 (n = 68 852). The date of diagnosis corresponded to the index date. We matched cases to 10 population controls on age and calendar time, using risk set sampling. Controls were assigned the same index date as their matched case. We used the prescription registry to identify exposure to low-dose aspirin, clopidogrel and dipyridamole. We defined ever use of antiplatelet drugs as at least two prescriptions filled up to 1 year before the index date. We applied conditional logistic regression to calculate odds ratios (ORs) and 95% confidence intervals for breast cancer associated with the use of antiplatelet drugs, overall, by breast cancer subtype and by cumulative dose. Twelve percent of women had ever been exposed to low-dose aspirin, 2% to clopidogrel and 2% to dipyridamole. In multivariable models, breast cancer risk was not associated with ever use of low-dose aspirin (OR = 1.00 [0.97-1.03]), clopidogrel (OR = 0.93 [0.87-1.00]), and dipyridamole (OR = 1.02 [0.94-1.10]), compared with never use, and there was no evidence of a dose-response relation. However, we found an inverse association between dipyridamole use and breast cancer risk among women aged <55 years old, with suggestion of a dose-response relationship (OR per 1000 Defined Daily Doses = 0.72 [0.54-0.95]). Associations did not differ by breast cancer histological type, estrogen receptor status or clinical stage at diagnosis. Overall, the findings from this study do not support the use of antiplatelet drugs for breast cancer prevention.
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Affiliation(s)
- Manon Cairat
- Inserm, Université Paris Saclay, Institut Gustave Roussy“Exposome, Heredity, Cancer and Health” TeamVillejuifFrance
- Nutrition and Metabolism BranchInternational Agency for Research on CancerLyonFrance
| | - Anton Pottegård
- Clinical Pharmacology and Pharmacy, Department of Public HealthUniversity of Southern DenmarkOdenseDenmark
| | - Morten Olesen
- Clinical Pharmacology and Pharmacy, Department of Public HealthUniversity of Southern DenmarkOdenseDenmark
| | - Laure Dossus
- Nutrition and Metabolism BranchInternational Agency for Research on CancerLyonFrance
| | - Agnès Fournier
- Inserm, Université Paris Saclay, Institut Gustave Roussy“Exposome, Heredity, Cancer and Health” TeamVillejuifFrance
| | - Blánaid Hicks
- Centre for Public HealthQueen's University BelfastBelfastUK
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4
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Peng C, Wu K, Chen X, Lang H, Li C, He L, Chen N. Migraine and Risk of Breast Cancer: A Systematic Review and Meta-analysis. Clin Breast Cancer 2023; 23:e122-e130. [PMID: 36624014 DOI: 10.1016/j.clbc.2022.12.011] [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: 10/18/2022] [Revised: 12/12/2022] [Accepted: 12/19/2022] [Indexed: 12/26/2022]
Abstract
Migraine and breast cancer are 2 prevalent diseases with high morbidity and mortality rates world-wide. There have been inconsistent reports regarding the association between migraine and risk of breast cancer. This systematic review and meta-analysis aimed to assess the risk of breast cancer in patients with migraine. By December, 1, 2022, we searched PubMed, Web of Science, Scopus, and Cochrane Library databases. Odds ratio (OR), hazard ratio (HR), and 95% confidence intervals (CIs) were extracted or assessed to determine the pooled risk estimate using a random-effects model. We use the Newcastle-Ottawa Scale (NOS) to evaluate the quality of studies. We included 9 studies involving 393,282 participants. The pooled analysis showed that patients with migraine had a slightly low risk of breast cancer (OR 0.82, 95% CI, 0.72-0.94; P = .003), especially in case-control studies (OR 0.69, CI: 0.60-0.81, I2 = 74.1%, p < .001), and hormone receptor-positive breast cancer (OR 0.76, CI: 0.63-0.91; I2 = 88.6%; p = .003). Our findings demonstrate a slightly low risk of breast cancer, especially hormone receptor-positive breast cancer, in patients with migraine.
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Affiliation(s)
- Cheng Peng
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China
| | - Kongyuan Wu
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China
| | - Xiwen Chen
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China; Department of Neurology, The Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, Sichuan, China
| | - Hui Lang
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China
| | - Changling Li
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China
| | - Li He
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China.
| | - Ning Chen
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China.
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Yang YS, Kornelius E, Lo SC, Wang YH, Huang CN. Aspirin and Risk of Specific Breast Cancer Subtype in Women with Diabetes. J Womens Health (Larchmt) 2023; 32:341-346. [PMID: 36602517 DOI: 10.1089/jwh.2022.0055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Purpose: Low-dose aspirin was associated with a reduced risk of breast cancer in women with diabetes. However, whether the protective effect of aspirin varies as a function of the hormone receptor status of breast cancer remained an unanswered question. This study aims to explore the association between aspirin use and the risk of specific breast cancer subtypes in women with diabetes. Methods: Population-based retrospective cohort study of women with diabetes, using the Taiwan National Health Insurance reimbursement database (year 1998 to 2011). Patients diagnosed to have diabetes with new low-dose aspirin use (75-165 mg per day) for at least 28 days of prescription were identified as the study population, while patients without low-dose aspirin use were selected as controls. The main outcome measure was breast cancer by aspirin use and hormone receptor status. Results: We studied a total of 148,739 patients with diabetes. Their mean (standard deviation) age was 63.3 (12.8) years. During follow-up, a total of 849 breast cancers occurred, including 329 hormone receptor-positive and 529 hormone receptor-negative tumors. A total of 27,378 patients were taking aspirin. The reduction in risk with aspirin use was seen among those with hormone receptor-positive breast cancer (Hazard ratio [HR]: 0.73; 95% confidence interval [CI]: 0.59-0.91) but not for women with hormone receptor-negative breast cancer (HR: 0.88; 95% CI: 0.74-1.05). A cumulative dose of aspirin use of more than 8,600 mg was found to reduce the risk of hormone receptor-positive breast cancer by 31% (HR: 0.69; 95% CI: 0.50-0.97). A cumulative dose of aspirin use of more than 88,900 mg was found to reduce both the risk of hormone receptor-positive and negative breast cancer. Conclusion: These data add to the growing evidence that supports the use of low-dose aspirin as a potential chemopreventive agent for specific subtypes of breast cancer. Further studies are necessary to confirm these findings.
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Affiliation(s)
- Yi-Sun Yang
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Internal Medicine, Division of Endocrinology and Metabolism, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Edy Kornelius
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Internal Medicine, Division of Endocrinology and Metabolism, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Shih-Chan Lo
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Internal Medicine, Division of Endocrinology and Metabolism, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Yu-Hsun Wang
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Chien-Ning Huang
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Department of Internal Medicine, Division of Endocrinology and Metabolism, Chung Shan Medical University Hospital, Taichung, Taiwan
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6
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Use of Nonsteroidal Anti-Inflammatory Drugs and Risk of Breast Cancer: Evidence from a General Female Population and a Mammographic Screening Cohort in Sweden. Cancers (Basel) 2023; 15:cancers15030692. [PMID: 36765650 PMCID: PMC9913077 DOI: 10.3390/cancers15030692] [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: 01/11/2023] [Revised: 01/14/2023] [Accepted: 01/16/2023] [Indexed: 01/24/2023] Open
Abstract
A link has been proposed between the use of nonsteroidal anti-inflammatory drugs (NSAIDs) and the risk of breast cancer. There is, however, insufficient data regarding the subtype and stage of breast cancer, and few studies have assessed the interaction between the use of NSAIDs and breast density or previous breast disorders. There is also a lack of data from population-based studies. We first conducted a nested case-control study within the general female population of Sweden, including 56,480 women with newly diagnosed breast cancer during 2006-2015 and five breast cancer-free women per case as controls, to assess the association of NSAID use with the risk of incident breast cancer, focusing on subtype and stage of breast cancer as well as the interaction between NSAID use and previous breast disorders. We then used the Karolinska Mammography Project for Risk Prediction of Breast Cancer (Karma) cohort to assess the interaction between NSAID use and breast density in relation to the risk of breast cancer. Conditional logistic regression was used to estimate the hazard ratio (HR) and a 95% confidence interval (CI) was used for breast cancer in relation to the use of aspirin and non-aspirin NSAIDs. In the nested case-control study of the general population, exclusive use of aspirin was not associated with the risk of breast cancer, whereas exclusive use of non-aspirin NSAIDs was associated with a modestly higher risk of stage 0-2 breast cancer (HR: 1.05; 95% CI: 1.02-1.08) but a lower risk of stage 3-4 breast cancer (HR 0.80; 95% CI: 0.73-0.88). There was also a statistically significant interaction between the exclusive use of NSAIDs and previous breast disorders (p for interaction: <0.001). In the analysis of Karma participants, the exclusive use of non-aspirin NSAIDs was associated with a lower risk of breast cancer among women with a breast dense area of >40 cm2 (HR: 0.72; 95% CI: 0.59-0.89). However, the possibility of finding this by chance cannot be ruled out. Overall, we did not find strong evidence to support an association between the use of NSAIDs and the risk of breast cancer.
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7
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Thakur B, Saha L, Dahiya D, Bhatia A. Effect of aspirin on the TNF-α-mediated cell survival and death pathways in breast cancer. J Basic Clin Physiol Pharmacol 2023; 34:91-102. [PMID: 36378010 DOI: 10.1515/jbcpp-2022-0112] [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: 04/25/2022] [Accepted: 10/17/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVES Aspirin is an anti-inflammatory drug commonly used as an analgesic and in cardiovascular disorders. However, many studies have highlighted its anti-cancer properties, especially in colorectal, lung, head and neck, and breast cancers. In this work, we tried to study the effect of aspirin on the TNF-α-mediated cell survival and death pathways in two cell lines representing two different subtypes of breast cancer. TNF-α-mediated stimulation of a cell can result in its proliferation via the NF-κB pathway or its death via either apoptosis or a programmed form of necrosis called necroptosis. The latter is believed to come into the picture only when apoptosis is inhibited. METHODS In this work, we studied the effect of aspirin on the TNF-α-mediated cell survival pathway and observed a decrease in expression of the NF-κB pathway regulators, its nuclear translocation, and phosphorylation in a dose-dependent manner. The effect of aspirin on the TNF-α-mediated cell death showed significant cytotoxicity at the higher doses (5-20 mM) of aspirin in both the breast cancer cell lines. The effect of aspirin on necroptosis was investigated after stimulating the cells with TNF-α and inhibiting apoptosis using Z-VAD-FMK. RESULTS Though no significant effect was noted in breast cancer cell lines, the above protocol successfully induced necroptosis in L929, i.e., a positive control cell line for necroptosis having an intact necroptosis machinery. Even when combined with the chemotherapeutic drugs, the above regime failed to induce any significant necroptosis in breast cancer cells but was found effective in L929. CONCLUSIONS Overall, the findings show that while aspirin has the potential to inhibit the TNF-α-mediated cell survival pathway, it does not help sensitize breast cancer cells to necroptotic cell death induction.
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Affiliation(s)
- Banita Thakur
- Department of Experimental Medicine and Biotechnology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Lekha Saha
- Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Divya Dahiya
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Alka Bhatia
- Department of Experimental Medicine and Biotechnology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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8
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Yan MK, Orchard SG, Adler NR, Wolfe R, McLean C, Rodríguez LM, Woods RL, Gibbs P, Chan AT, Haydon A, Mar VJ. Association between hypertension and cutaneous melanoma, and the effect of aspirin: extended follow-up of a large randomised controlled trial. Cancer Epidemiol 2022; 79:102173. [PMID: 35567859 PMCID: PMC10026004 DOI: 10.1016/j.canep.2022.102173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/24/2022] [Accepted: 04/28/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND The association between hypertension and melanoma is unclear, and previous analyses of data from the ASPirin in Reducing Events in the Elderly (ASPREE) study demonstrated a reduced number of invasive melanoma events amongst aspirin-exposed hypertensive individuals. METHODS Data from the ASPREE study which included (1) the intervention period with a median follow-up of 4.7 years, and (2) the observational period with an additional 2 years follow-up, were combined for this analysis. Logistic regression analyses examined the association between baseline hypertension and treatment status and past melanoma history. Survival analyses examined the association between hypertension and melanoma risk, and the effect of aspirin across hypertension groups. Cox proportional hazards models were used to compare incidence across groups. RESULTS 19,114 participants (median age of 74 years) were randomised to daily 100 mg aspirin or placebo. At baseline, hypertension and past melanoma history were recorded in 14,195 and 685 individuals, respectively. After adjustment for confounders, hypertension was significantly associated with past melanoma history (OR=1.34, 95%CI: 1.11-1.62). In a prospective analysis, baseline hypertension was not associated with melanoma risk. However, aspirin was associated with a reduced risk of incident melanoma amongst individuals with uncontrolled hypertension (blood pressure ≥140/90 mmHg; HR=0.63, 95%CI 0.44-0.89), but not in those with controlled hypertension (HR=1.04, 95%CI 0.74-1.46). CONCLUSION Our results support a reduced melanoma incidence amongst individuals with uncontrolled hypertension exposed to aspirin. Additional studies are required to confirm these findings.
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Affiliation(s)
- Mabel K Yan
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC 3004, Australia; Victorian Melanoma Service, Alfred Health, 55 Commercial Road, Melbourne, VIC 3004, Australia.
| | - Suzanne G Orchard
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC 3004, Australia
| | - Nikki R Adler
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC 3004, Australia
| | - Rory Wolfe
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC 3004, Australia
| | - Catriona McLean
- Department of Anatomical Pathology, Alfred Health, 55 Commercial Road, Melbourne, VIC 3004, Australia
| | - Luz María Rodríguez
- Gastrointestinal and Other Cancers Research Group, Division of Cancer Prevention, National Cancer Institute, NIH, Bethesda, MD, USA; Walter Reed National Military Medical Center (WRNMM) Uniformed Services University (USU) Department of Surgery, Bethesda, MD, USA
| | - Robyn L Woods
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC 3004, Australia
| | - Peter Gibbs
- The Walter & Eliza Hall Institute of Medical Research, University of Melbourne,1 G Royal Parade, Parkville, Victoria 3052, Australia
| | - Andrew T Chan
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Massachusetts, USA
| | - Andrew Haydon
- Department of Medical Oncology, Alfred Health, 55 Commercial Road, Melbourne, VIC 3004, Australia
| | - Victoria J Mar
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC 3004, Australia; Victorian Melanoma Service, Alfred Health, 55 Commercial Road, Melbourne, VIC 3004, Australia
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Alipour S, Khalighfard S, Khori V, Amiriani T, Tajaldini M, Dehghan M, Sadani S, Omranipour R, Vahabzadeh G, Eslami B, Alizadeh AM. Innovative targets of the lncRNA-miR-mRNA network in response to low-dose aspirin in breast cancer patients. Sci Rep 2022; 12:12054. [PMID: 35835840 PMCID: PMC9283473 DOI: 10.1038/s41598-022-16398-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 07/08/2022] [Indexed: 11/09/2022] Open
Abstract
This study aimed to investigate innovative targets in breast cancer patients by considering the interaction of the lncRNA-miR-mRNA network in response to low-dose aspirin. The candidate miRs were first taken from the GEO and TCGA databases. Then, the candidate network was constructed using the high-throughput sequencing data. The expression levels of candidate targets were finally measured using Real-Time PCR in luminal A breast cancer patients undergoing aspirin (80 mg daily for three months) and non-aspirin groups during chemotherapy after surgery. The expression levels of TGFβ, IL-17, IFNγ, and IL-β proteins were measured using the ELISA technique. 5 lncRNAs, 12 miRs, and 10 genes were obtained in the bioinformatic phase. A significant expression increase of the candidate tumor suppressor lncRNAs, miRs, and genes and a substantial expression decrease of the candidate onco-lncRNAs, oncomiRs, and oncogenes were achieved after the aspirin consumption. Unlike the non-aspirin group, the expression levels of TGFβ, IL-17, IFNγ, and IL-β proteins were significantly decreased following aspirin consumption. The Kaplan-Meier analysis indicated a longer overall survival rate in the patients after aspirin consumption. Our results showed that the lncRNA-miR-mRNA network might be a significant target for aspirin; their expression changes may be a new strategy with potential efficacy for cancer therapy or prevention.
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Affiliation(s)
- Sadaf Alipour
- Breast Diseases Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Surgery, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Solmaz Khalighfard
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.,Division of Gastroenterology Hepatology and Nutrition, Department of Medicine, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Vahid Khori
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Taghi Amiriani
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mahboubeh Tajaldini
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mohammad Dehghan
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Somayeh Sadani
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Ramesh Omranipour
- Breast Diseases Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Gelareh Vahabzadeh
- Department of Pharmacology, School of Medicine, Iran University of Medical Science, Tehran, Iran
| | - Bita Eslami
- Breast Diseases Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Mohammad Alizadeh
- Breast Diseases Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran. .,Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.
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10
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Yan MK, Orchard SG, Adler NR, Wolfe R, McLean C, Rodríguez LM, Woods RL, Gibbs P, Chan AT, Haydon A, Mar VJ. Effect of Aspirin on Melanoma Incidence in Older Persons: Extended Follow-up of a Large Randomized Double-blind Placebo-controlled Trial. Cancer Prev Res (Phila) 2022; 15:365-375. [PMID: 35395069 PMCID: PMC9167236 DOI: 10.1158/1940-6207.capr-21-0244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 11/17/2021] [Accepted: 02/17/2022] [Indexed: 11/16/2022]
Abstract
The effects of aspirin on melanoma are unclear, with studies reporting conflicting results. Data from two periods of the ASPirin in Reducing Events in the Elderly (ASPREE) study; the randomized placebo-controlled trial period examining daily 100 mg aspirin in older adults with a median follow-up of 4.7 years, and the second period, an additional 2 years of observational follow-up, were utilized in this secondary analysis to examine whether aspirin exposure is associated with a reduced cutaneous melanoma incidence. All melanoma cases were adjudicated and Cox proportional hazards models were used to compare incidence between randomized treatment groups. ASPREE recruited 19,114 participants with a median age of 74 years. During the trial period, 170 individuals (76 aspirin, 94 placebo) developed an invasive melanoma, and no significant effect of aspirin was observed on incident melanoma [HR = 0.81; 95% confidence interval (CI), 0.60-1.10]. Including the additional 2 years of observational follow-up (median follow-up of 6.3 years), 268 individuals (119 aspirin, 149 placebo) developed an invasive melanoma, and similar results were observed (HR = 0.81; 95% CI, 0.63-1.03). A reduced number of events was observed with aspirin among females in a subgroup analysis (HR = 0.65; 95% CI, 0.44-0.92); however, the interaction effect with males (HR = 0.92; 95% CI, 0.68-1.25) was nonsignificant (P = 0.17). Our findings from this randomized trial do not provide strong support that aspirin is associated with a reduced risk of invasive melanoma in older individuals. Additional studies are required to further explore this relationship. PREVENTION RELEVANCE Melanoma prevention is an important strategy to improve outcomes and while preventive efforts have largely focused on sun protection, the role of potential chemopreventive agents such as aspirin warrants investigation.
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Affiliation(s)
- Mabel K Yan
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004
- Victorian Melanoma Service, Alfred Health, 55 Commercial Road, Melbourne, VIC, 3004
| | - Suzanne G Orchard
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004
| | - Nikki R Adler
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004
| | - Rory Wolfe
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004
| | - Catriona McLean
- Department of Anatomical Pathology, Alfred Health, 55 Commercial Road, Melbourne, VIC, 3004
| | - Luz María Rodríguez
- Gastrointestinal and Other Cancers Research Group, Division of Cancer Prevention, National Cancer Institute, NIH, Bethesda, MD, USA
- Walter Reed National Military Medical Center (WRNMM) Uniformed Services University (USU) Department of Surgery, Bethesda, MD, USA
| | - Robyn L Woods
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004
| | - Peter Gibbs
- The Walter & Eliza Hall Institute of Medical Research, University of Melbourne,1G Royal Parade, Parkville, Victoria 3052
| | - Andrew T Chan
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Massachusetts, United States of America
| | - Andrew Haydon
- Department of Medical Oncology, Alfred Health, 55 Commercial Road, Melbourne, VIC, 3004
| | - Victoria J Mar
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004
- Victorian Melanoma Service, Alfred Health, 55 Commercial Road, Melbourne, VIC, 3004
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11
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Acheampong T, Lee Argov EJ, Terry MB, Rodriguez CB, Agovino M, Wei Y, Athilat S, Tehranifar P. Current regular aspirin use and mammographic breast density: a cross-sectional analysis considering concurrent statin and metformin use. Cancer Causes Control 2022; 33:363-371. [PMID: 35022893 DOI: 10.1007/s10552-021-01530-1] [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: 05/31/2021] [Accepted: 11/25/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE The nonsteroidal anti-inflammatory drug aspirin is an agent of interest for breast cancer prevention. However, it is unclear if aspirin affects mammographic breast density (MBD), a marker of elevated breast cancer risk, particularly in the context of concurrent use of medications indicated for common cardiometabolic conditions, which may also be associated with MBD. METHODS We used data from the New York Mammographic Density Study for 770 women age 40-60 years old with no history of breast cancer. We evaluated the association between current regular aspirin use and MBD, using linear regression for continuous measures of absolute and percent dense areas and absolute non-dense area, adjusted for body mass index (BMI), sociodemographic and reproductive factors, and use of statins and metformin. We assessed effect modification by BMI and reproductive factors. RESULTS After adjustment for co-medication, current regular aspirin use was only positively associated with non-dense area (β = 18.1, 95% CI: 6.7, 29.5). Effect modification by BMI and parity showed current aspirin use to only be associated with larger non-dense area among women with a BMI ≥ 30 (β = 28.2, 95% CI: 10.8, 45.7), and with lower percent density among parous women (β = -3.3, 95% CI: -6.4, -0.3). CONCLUSIONS Independent of co-medication use, current regular aspirin users had greater non-dense area with stronger estimates for women with higher BMI. We found limited support for an association between current aspirin use and mammographically dense breast tissue among parous women.
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Affiliation(s)
- Teofilia Acheampong
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA
| | - Erica J Lee Argov
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA
| | - Mary Beth Terry
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, 1130 St Nicholas Ave, New York, NY, 10032, USA
| | - Carmen B Rodriguez
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA
| | - Mariangela Agovino
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA
| | - Ying Wei
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA.,Department of Biostatistics, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA
| | - Shweta Athilat
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA
| | - Parisa Tehranifar
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th street, New York, NY, 10032, USA. .,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, 1130 St Nicholas Ave, New York, NY, 10032, USA.
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12
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Dawoud M, Attallah KM, Abdelhalim SM, Marzook FA, Abdelgawad MR, Mahmoud AF, Ibrahim IT. Labeling of Aspirin with 99mTc to Obtain a Possible Tumor Imaging Agent. RADIOCHEMISTRY 2022. [DOI: 10.1134/s106636222106014x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Lu YC, Chen PT, Lin MC, Lin CC, Wang SH, Pan YJ. Nonsteroidal Anti-Inflammatory Drugs Reduce Second Cancer Risk in Patients With Breast Cancer: A Nationwide Population-Based Propensity Score-Matched Cohort Study in Taiwan. Front Oncol 2021; 11:756143. [PMID: 34900705 PMCID: PMC8651993 DOI: 10.3389/fonc.2021.756143] [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: 08/10/2021] [Accepted: 11/04/2021] [Indexed: 11/16/2022] Open
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) reduce mortality in patients with cancer, especially breast cancer, but their influence on second cancer risk is uncertain. This study aimed to examine whether NSAID use is associated with second cancer risk in patients with breast cancer. This population-based propensity score-matched cohort study using Taiwan’s National Health Insurance Research Database enrolled patients with newly diagnosed breast cancer (n = 7356) with and without (n = 1839) NSAID therapy from 2000 to 2009. They were followed up until the diagnosis of second cancer, death, or end of 2011. Cox proportional hazard models were used to estimate adjusted hazard ratios (aHR). The NSAID cohort had a lower incidence rate of second cancer than the non-NSAID cohort (5.57 vs. 9.19 per 1,000 person-years), with an aHR of 0.63 (95% confidence interval (CI) 0.46–0.87). When compared with the non-NSAID cohort, the second cancer incidence was lower in patients taking non-cyclooxygenase 2 inhibitors (aHR 0.67, 95% CI 0.47–0.94) and in those receiving multiple NSAIDs during follow-up (aHR 0.55, 95% CI 0.37–0.84). A dose–response relationship existed in NSAID cumulative days. The findings demonstrate that NSAID use reduces second cancer risk in a dose-dependent manner in patients with primary breast cancer.
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Affiliation(s)
- Yin-Che Lu
- Division of Hematology-Oncology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chia-Yi, Taiwan.,Department of Nursing, Min-Hwei Junior College of Health Care Management, Tainan, Taiwan
| | - Pin-Tzu Chen
- Division of Hematology-Oncology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chia-Yi, Taiwan
| | - Mei-Chen Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
| | - Che-Chen Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
| | - Shi-Heng Wang
- Department of Occupational Safety and Health, China Medical University, Taichung, Taiwan.,Department of Public Health, China Medical University, Taichung, Taiwan
| | - Yi-Jiun Pan
- School of Medicine, China Medical University, Taichung, Taiwan
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14
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Ditsch N, Kolberg-Liedtke C, Friedrich M, Jackisch C, Albert US, Banys-Paluchowski M, Bauerfeind I, Blohmer JU, Budach W, Dall P, Fallenberg EM, Fasching PA, Fehm T, Gerber B, Gluz O, Harbeck N, Heil J, Huober J, Kreipe HH, Krug D, Kühn T, Kümmel S, Loibl S, Lüftner D, Lux MP, Maass N, Mundhenke C, Nitz U, Park-Simon TW, Reimer T, Rhiem K, Rody A, Schmidt M, Schneeweiss A, Schütz F, Sinn HP, Solbach C, Solomayer EF, Stickeler E, Thomssen C, Untch M, Witzel I, Wöckel A, Müller V, Janni W, Thill M. AGO Recommendations for the Diagnosis and Treatment of Patients with Early Breast Cancer: Update 2021. Breast Care (Basel) 2021; 16:214-227. [PMID: 34248462 DOI: 10.1159/000516419] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 12/12/2022] Open
Affiliation(s)
- Nina Ditsch
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Augsburg, Augsburg, Germany
| | | | - Michael Friedrich
- Klinik für Frauenheilkunde und Geburtshilfe, Helios Klinikum Krefeld, Krefeld, Germany
| | - Christian Jackisch
- Klinik für Gynäkologie und Geburtshilfe, Sana Klinikum Offenbach GmbH, Offenbach, Germany
| | - Ute-Susann Albert
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Maggie Banys-Paluchowski
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Lübeck, Germany.,Medizinische Fakultät, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany
| | - Ingo Bauerfeind
- Frauenklinik, Klinikum Landshut gemeinnützige GmbH, Landshut, Germany
| | - Jens-Uwe Blohmer
- Klinik für Gynäkologie mit Brustzentrum des Universitätsklinikums der Charité, Berlin, Germany
| | - Wilfried Budach
- Strahlentherapie, Radiologie Düsseldorf, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - Peter Dall
- Frauenklinik, Städtisches Klinikum Lüneburg, Lüneburg, Germany
| | - Eva M Fallenberg
- Institut für klinische Radiologie, Klinikum der Universität München, Campus Großhadern, Munich, Germany
| | | | - Tanja Fehm
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - Bernd Gerber
- Universitätsfrauenklinik und Poliklinik am Klinikum Südstadt, Rostock, Germany
| | - Oleg Gluz
- Brustzentrum, Evangelisches Krankenhaus Bethesda, Mönchengladbach, Germany
| | - Nadia Harbeck
- Brustzentrum, Klinik für Gynäkologie und Geburtshilfe, Klinikum der Ludwig-Maximilians-Universität, Munich, Germany
| | - Jörg Heil
- Klinik für Frauenheilkunde und Geburtshilfe, Sektion Senologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Jens Huober
- Brustzentrum, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | | | - David Krug
- Klinik für Strahlentherapie, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Thorsten Kühn
- Klinik für Frauenheilkunde und Geburtshilfe, Klinikum Esslingen, Esslingen, Germany
| | - Sherko Kümmel
- Klinik für Senologie, Evangelische Kliniken Essen Mitte, Essen, Germany
| | - Sibylle Loibl
- German Breast Group Forschungs GmbH, Frankfurt, Germany
| | - Diana Lüftner
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Charité, Berlin, Germany
| | - Michael P Lux
- Kooperatives Brustzentrum Paderborn, Klinik für Gynäkologie und Geburtshilfe, Frauenklinik St. Louise, Paderborn und St. Josefs-Krankenhaus, Salzkotten, St. Vincenz-Krankenhaus GmbH, Paderborn, Germany
| | - Nicolai Maass
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Augsburg, Augsburg, Germany
| | - Christoph Mundhenke
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Essen, Essen, Germany
| | - Ulrike Nitz
- Brustzentrum, Evangelisches Krankenhaus Bethesda, Mönchengladbach, Germany
| | - Tjoung-Won Park-Simon
- Klinik für Frauenheilkunde und Geburtshilfe, Helios Klinikum Krefeld, Krefeld, Germany
| | - Toralf Reimer
- Universitätsfrauenklinik und Poliklinik am Klinikum Südstadt, Rostock, Germany
| | - Kerstin Rhiem
- Klinik für Gynäkologie und Geburtshilfe, Sana Klinikum Offenbach GmbH, Offenbach, Germany
| | - Achim Rody
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Marcus Schmidt
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Andreas Schneeweiss
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Florian Schütz
- Medizinische Fakultät, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany
| | - Hans-Peter Sinn
- Frauenklinik, Klinikum Landshut gemeinnützige GmbH, Landshut, Germany
| | - Christine Solbach
- Strahlentherapie, Radiologie Düsseldorf, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | | | - Elmar Stickeler
- Institut für klinische Radiologie, Klinikum der Universität München, Campus Großhadern, Munich, Germany
| | | | - Michael Untch
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - Isabell Witzel
- Universitätsfrauenklinik und Poliklinik am Klinikum Südstadt, Rostock, Germany
| | - Achim Wöckel
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Volkmar Müller
- Universitätsfrauenklinik und Poliklinik am Klinikum Südstadt, Rostock, Germany
| | - Wolfgang Janni
- Brustzentrum, Evangelisches Krankenhaus Bethesda, Mönchengladbach, Germany
| | - Marc Thill
- Brustzentrum, Klinik für Gynäkologie und Geburtshilfe, Klinikum der Ludwig-Maximilians-Universität, Munich, Germany
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15
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Daly AA, Rolph R, Cutress RI, Copson ER. A Review of Modifiable Risk Factors in Young Women for the Prevention of Breast Cancer. BREAST CANCER-TARGETS AND THERAPY 2021; 13:241-257. [PMID: 33883932 PMCID: PMC8053601 DOI: 10.2147/bctt.s268401] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/11/2021] [Indexed: 12/13/2022]
Abstract
Breast cancer is the most common cancer diagnosis in women aged less than 40 years and the second most common cause of cancer death in this age group. Global rates of young onset breast cancer have risen steadily over the last twenty years. Although young women with breast cancer have a higher frequency of underlying pathogenic mutations in high penetrance breast cancer susceptibility genes (CSG) than older women, the vast majority of young breast cancer patients are not found to have a germline CSG mutation. There is therefore a need to inform young women regarding non-genetic breast cancer risk factors which have the potential to be influenced by changes in individual behaviour. A Pubmed search was performed using the search terms “young” or “early onset”, and “breast cancer” and “modifiable risk”. Titles and abstracts from peer-reviewed publications were screened for relevance. This review presents evidence for potentially modifiable risk factors of breast cancer risk in young women, including lifestyle factors (physical activity, body habitus, alcohol use, smoking, shift work and socioeconomic factors), reproductive and hormonal factors and iatrogenic risks. The extent to which these factors are truly modifiable is discussed and interactions between genetic and non-genetic risk factors are also addressed. Health care professionals have an opportunity to inform young women about breast health and risk when presenting at a “teachable moment”, including the benefits of physical activity and alcohol habits as risk factor. More focussed discussions regarding individual personal risk and benefit should accompany conversations regarding reproductive health and take into consideration both non-modifiable and iatrogenic BC risk factors.
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Affiliation(s)
- Alex A Daly
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, SO16 6YD, UK
| | - Rachel Rolph
- Department of Breast Surgery, Royal Marsden Hospital, London, SW3 6JJ, UK
| | - Ramsey I Cutress
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, SO16 6YD, UK
| | - Ellen R Copson
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, SO16 6YD, UK
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16
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Cairat M, Al Rahmoun M, Gunter MJ, Severi G, Dossus L, Fournier A. Antiplatelet Drug Use and Breast Cancer Risk in a Prospective Cohort of Postmenopausal Women. Cancer Epidemiol Biomarkers Prev 2021; 30:643-652. [PMID: 33531438 DOI: 10.1158/1055-9965.epi-20-1292] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 12/03/2020] [Accepted: 01/15/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Epidemiologic evidence is insufficient to draw conclusions on the impact of low-dose aspirin use on breast cancer risk, and the potential impact of other antiplatelet drugs such as clopidogrel needs to be explored. METHODS We investigated the association between breast cancer risk and low-dose aspirin or clopidogrel use in the E3N cohort, which includes 98,995 women, with information on breast cancer risk factors collected from biennial questionnaires matched with drug reimbursement data available from 2004. Women with at least two reimbursements of the drug of interest in any previous 3-month period were considered "ever" exposed. Exposure was considered as time-varying and multivariable Cox regression models were used to estimate HRs of breast cancer. RESULTS Among 62,512 postmenopausal women followed during 9 years on average, 2,864 breast cancer cases were identified. Compared with never use, a transient higher breast cancer risk was observed during the third year of low-dose aspirin use [HR2-≤3 years of use = 1.49 (1.08-2.07)], followed by a lower risk [HR4+ years of use = 0.72 (0.52-0.99)]. Clopidogrel ever use was associated with a higher breast cancer risk [HR, 1.30 (1.02-1.68)], restricted to estrogen receptor negative (ER-) tumors [HRER+ = 1.14 (0.83-1.57), HRER- = 3.07 (1.64-5.76), P homogeneity = 0.01]. CONCLUSIONS Low-dose aspirin was associated with a lower breast cancer risk only after several years of use, while ever use of clopidogrel was associated with a higher ER- breast cancer risk. IMPACT Antiplatelet drugs are not good pharmacologic candidates for breast cancer prevention.
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Affiliation(s)
- Manon Cairat
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Marie Al Rahmoun
- Paris-Saclay University, UVSQ, Univ. Paris-Sud, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, Villejuif, France
| | - Marc J Gunter
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Gianluca Severi
- Paris-Saclay University, UVSQ, Univ. Paris-Sud, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, Villejuif, France
- Department of Statistics, Computer Science and Applications "G. Parenti" (DISIA), University of Florence, Florence, Italy
| | - Laure Dossus
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Agnès Fournier
- Paris-Saclay University, UVSQ, Univ. Paris-Sud, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, Villejuif, France.
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