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Patil V, Ruterbusch JJ, Chen W, Boerner JL, Abdulfatah E, Alosh B, Pardeshi V, Shaik AN, Bandyopadhyay S, Ali-Fehmi R, Cote ML. Multiplicity of benign breast disease lesions and breast cancer risk in African American women. Front Oncol 2024; 14:1410819. [PMID: 38817898 PMCID: PMC11137188 DOI: 10.3389/fonc.2024.1410819] [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: 04/01/2024] [Accepted: 04/25/2024] [Indexed: 06/01/2024] Open
Abstract
The risk of developing subsequent breast cancer is higher in women diagnosed with benign breast disease (BBD) but these studies were primarily performed in non-Hispanic white populations. Still, these estimates have been used to inform breast cancer risk models that are being used clinically across all racial and ethnic groups. Given the high breast cancer mortality rates among African American (AA) women, it is critical to study BBD in this population, to ensure the risk models that include this information perform adequately. This study utilized data from AA women who underwent benign breast biopsies at a hospital served by the University Pathology Group in Detroit, Michigan, from 1998 to 2010. Patients were followed for subsequent breast cancers through the population-based Metropolitan Detroit Cancer Surveillance System (MDCSS). BBD lesion scores were assigned to represent the severity or extent of benign breast lesions, with higher scores indicating a greater number of distinct lesion types. Of 3,461 eligible AA women with BBD in the cohort, 6.88% (n=238) subsequently developed breast cancer. Examined individually, six of the eleven lesions (apocrine metaplasia, ductal hyperplasia, lobular hyperplasia, intraductal papilloma, sclerosing adenosis, columnar alterations and radial scars) were significantly associated with increased risk of breast cancer after adjustment for age and year of biopsy and were further considered in multiple lesion models. For every different type of benign breast lesion, subsequent risk of breast cancer increased by 25% (RR=1.25, 95% CI: 1.10, 1.42) after adjustment for age at biopsy and proliferative versus non-proliferative disease. In summary, this study affirms the increased breast cancer risk in AA women with BBD, particularly in those with multiple lesions. These findings have implications for the management of breast cancer risk in millions of women affected by BBD, a high risk group that could benefit from personalized surveillance and risk reduction strategies.
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Affiliation(s)
- Vidya Patil
- Simon Comprehensive Cancer Center, Indiana University, Indianapolis, IN, United States
| | - Julie J. Ruterbusch
- Department of Pathology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Wei Chen
- Department of Pathology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Julie L. Boerner
- Department of Pathology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Eman Abdulfatah
- Department of Pathology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Baraa Alosh
- Department of Pathology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Visakha Pardeshi
- Department of Pathology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Asra N. Shaik
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Sudeshna Bandyopadhyay
- Department of Pathology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Rouba Ali-Fehmi
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Michele L. Cote
- Department of Oncology, Wayne State University School of Medicine, Detroit, MI, United States
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2
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Omoleye OJ, Freeman JQ, Oluwasanu M, Adeniji-Sofoluwe A, Woodard AE, Aribisala BS, Adejumo PO, Ntekim A, Makumbi T, Ndom P, Ajayi IO, Olopade OI, Huo D. Benign breast disease and breast cancer risk in African women: a case-control study. Cancer Causes Control 2024; 35:787-798. [PMID: 38177455 DOI: 10.1007/s10552-023-01837-1] [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: 08/28/2023] [Accepted: 11/27/2023] [Indexed: 01/06/2024]
Abstract
PURPOSE To examine the association between benign breast disease (BBD) and breast cancer (BC) in a heterogeneous population of African women. METHODS BC cases and controls were enrolled in three sub-Saharan African countries, Nigeria, Cameroon, and Uganda, between 1998 and 2018. Multivariable logistic regression was used to test the association between BBD and BC. Risk factors dually associated with BBD and BC were selected. Using a parametric mediation analysis model, we assessed if selected BC risk factors were mediated by BBD. RESULTS Of 6,274 participants, 55.6% (3,478) were breast cancer cases. 360 (5.7%) self-reported BBD. Fibroadenoma (46.8%) was the most commonly reported BBD. Women with a self-reported history of BBD had greater odds of developing BC than those without (adjusted odds ratio [aOR] 1.47, 95% CI 1.13-1.91). Biopsy-confirmed BBD was associated with BC (aOR 2.25, 95% CI 1.26-4.02). BBD did not significantly mediate the effects of any of the selected BC risk factors. CONCLUSIONS In this study, BBD was associated with BC and did not significantly mediate the effects of selected BC risk factors.
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Affiliation(s)
- Olasubomi J Omoleye
- Department of Medicine, University of Chicago, Chicago, IL, USA
- Center for Clinical Cancer Genetics and Global Health, University of Chicago, Chicago, IL, USA
| | - Jincong Q Freeman
- Department of Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - Mojisola Oluwasanu
- Department of Health Promotion and Education, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | | | - Anna E Woodard
- Center for Clinical Cancer Genetics and Global Health, University of Chicago, Chicago, IL, USA
- Data Science Institute, University of Chicago, Chicago, IL, USA
| | | | - Prisca O Adejumo
- Department of Nursing, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Atara Ntekim
- Department of Radiation Oncology, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Timothy Makumbi
- Department of Surgery, Mulago Hospital, Mulago, Kampala, Uganda
| | - Paul Ndom
- Hôpital Général Yaoundé, Yaoundé, Cameroon
| | - IkeOluwapo O Ajayi
- Department of Epidemiology and Medical Statistics, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Olufunmilayo I Olopade
- Department of Medicine, University of Chicago, Chicago, IL, USA
- Center for Clinical Cancer Genetics and Global Health, University of Chicago, Chicago, IL, USA
| | - Dezheng Huo
- Center for Clinical Cancer Genetics and Global Health, University of Chicago, Chicago, IL, USA.
- Department of Public Health Sciences, University of Chicago, 5841 S. Maryland Avenue, MC 2000, Chicago, IL, 60637, USA.
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Sherman ME, Vierkant RA, Winham SJ, Vachon CM, Carter JM, Pacheco-Spann L, Jensen MR, McCauley BM, Hoskin TL, Seymour L, Gehling D, Fischer J, Ghosh K, Radisky DC, Degnim AC. Benign Breast Disease and Breast Cancer Risk in the Percutaneous Biopsy Era. JAMA Surg 2024; 159:193-201. [PMID: 38091020 PMCID: PMC10719829 DOI: 10.1001/jamasurg.2023.6382] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 09/08/2023] [Indexed: 12/17/2023]
Abstract
Importance Benign breast disease (BBD) comprises approximately 75% of breast biopsy diagnoses. Surgical biopsy specimens diagnosed as nonproliferative (NP), proliferative disease without atypia (PDWA), or atypical hyperplasia (AH) are associated with increasing breast cancer (BC) risk; however, knowledge is limited on risk associated with percutaneously diagnosed BBD. Objectives To estimate BC risk associated with BBD in the percutaneous biopsy era irrespective of surgical biopsy. Design, Setting, and Participants In this retrospective cohort study, BBD biopsy specimens collected from January 1, 2002, to December 31, 2013, from patients with BBD at Mayo Clinic in Rochester, Minnesota, were reviewed by 2 pathologists masked to outcomes. Women were followed up from 6 months after biopsy until censoring, BC diagnosis, or December 31, 2021. Exposure Benign breast disease classification and multiplicity by pathology panel review. Main Outcomes The main outcome was diagnosis of BC overall and stratified as ductal carcinoma in situ (DCIS) or invasive BC. Risk for presence vs absence of BBD lesions was assessed by Cox proportional hazards regression. Risk in patients with BBD compared with female breast cancer incidence rates from the Iowa Surveillance, Epidemiology, and End Results (SEER) program were estimated. Results Among 4819 female participants, median age was 51 years (IQR, 43-62 years). Median follow-up was 10.9 years (IQR, 7.7-14.2 years) for control individuals without BC vs 6.6 years (IQR, 3.7-10.1 years) for patients with BC. Risk was higher in the cohort with BBD than in SEER data: BC overall (standard incidence ratio [SIR], 1.95; 95% CI, 1.76-2.17), invasive BC (SIR, 1.56; 95% CI, 1.37-1.78), and DCIS (SIR, 3.10; 95% CI, 2.54-3.77). The SIRs increased with increasing BBD severity (1.42 [95% CI, 1.19-1.71] for NP, 2.19 [95% CI, 1.88-2.54] for PDWA, and 3.91 [95% CI, 2.97-5.14] for AH), comparable to surgical cohorts with BBD. Risk also increased with increasing lesion multiplicity (SIR: 2.40 [95% CI, 2.06-2.79] for ≥3 foci of NP, 3.72 [95% CI, 2.31-5.99] for ≥3 foci of PDWA, and 5.29 [95% CI, 3.37-8.29] for ≥3 foci of AH). Ten-year BC cumulative incidence was 4.3% for NP, 6.6% for PDWA, and 14.6% for AH vs an expected population cumulative incidence of 2.9%. Conclusions and Relevance In this contemporary cohort study of women diagnosed with BBD in the percutaneous biopsy era, overall risk of BC was increased vs the general population (DCIS and invasive cancer combined), similar to that in historical BBD cohorts. Development and validation of pathologic classifications including both BBD severity and multiplicity may enable improved BC risk stratification.
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Affiliation(s)
- Mark E. Sherman
- Quantitative Health Sciences, Mayo Clinic, Jacksonville, Florida
| | | | | | | | - Jodi M. Carter
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | | | | | | | - Tanya L. Hoskin
- Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
| | - Lisa Seymour
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | - Denice Gehling
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | | | - Karthik Ghosh
- Department of General Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | | | - Amy C. Degnim
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
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Song JE, Jang JY, Kang KN, Jung JS, Kim CW, Kim AS. Multi-MicroRNA Analysis Can Improve the Diagnostic Performance of Mammography in Determining Breast Cancer Risk. Breast J 2023; 2023:9117047. [PMID: 38178922 PMCID: PMC10764649 DOI: 10.1155/2023/9117047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 11/14/2023] [Accepted: 12/08/2023] [Indexed: 01/06/2024]
Abstract
The objective of this study was to determine whether multi-microRNA analysis using a combination of four microRNA biomarkers (miR-1246, 202, 21, and 219B) could improve the diagnostic performance of mammography in determining breast cancer risk by age group (under 50 vs. over 50) and distinguish breast cancer from benign breast diseases and other cancers (thyroid, colon, stomach, lung, liver, and cervix cancers). To verify breast cancer classification performance of the four miRNA biomarkers and whether the model providing breast cancer risk score could distinguish between benign breast disease and other cancers, the model was verified using nonlinear support vector machine (SVM) and generalized linear model (GLM) and age and four miRNA qRT-PCR analysis values (dCt) were input to these models. Breast cancer risk scores for each Breast Imaging-Reporting and Data System (BI-RADS) category in multi-microRNA analysis were analyzed to examine the correlation between breast cancer risk scores and mammography categories. We generated two models using two classification algorithms, SVM and GLM, with a combination of four miRNA biomarkers showing high performance and sensitivities of 84.5% and 82.1%, a specificity of 85%, and areas under the curve (AUCs) of 0.967 and 0.965, respectively, which showed consistent performance across all stages of breast cancer and patient ages. The results of this study showed that this multi-microRNA analysis using the four miRNA biomarkers was effective in classifying breast cancer in patients under the age of 50, which is challenging to accurately diagnose. In addition, breast cancer and benign breast diseases can be classified, showing the possibility of helping with diagnosis by mammography. Verification of the performance of the four miRNA biomarkers confirmed that multi-microRNA analysis could be used as a new breast cancer screening aid to improve the accuracy of mammography. However, many factors must be considered for clinical use. Further validation with an appropriate screening population in large clinical trials is required. This trial is registered with (KNUCH 2022-04-036).
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Affiliation(s)
- Ji-Eun Song
- Department of Family Medicine, Kyungpook National University Chilgok Hospital, 807 Hoguk-ro, Buk-gu, Daegu 41404, Republic of Korea
| | - Ji Young Jang
- BIOINFRA Life Science Inc., Jongno-gu, Seoul 03127, Republic of Korea
| | - Kyung Nam Kang
- BIOINFRA Life Science Inc., Jongno-gu, Seoul 03127, Republic of Korea
| | - Ji Soo Jung
- BIOINFRA Life Science Inc., Jongno-gu, Seoul 03127, Republic of Korea
| | - Chul Woo Kim
- BIOINFRA Life Science Inc., Jongno-gu, Seoul 03127, Republic of Korea
| | - Ah Sol Kim
- Department of Family Medicine, Kyungpook National University Chilgok Hospital, 807 Hoguk-ro, Buk-gu, Daegu 41404, Republic of Korea
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5
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Omoleye OJ, Freeman JQ, Oluwasanu M, Adeniji-Sofoluwe A, Woodard AE, Aribisala BS, Adejumo PO, Ntekim A, Makumbi T, Ndom P, Ajayi IO, Olopade OI, Huo D. Benign breast disease and breast cancer risk in African women: A case-control study. RESEARCH SQUARE 2023:rs.3.rs-3301977. [PMID: 37693385 PMCID: PMC10491333 DOI: 10.21203/rs.3.rs-3301977/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Purpose To examine the association between benign breast disease (BBD) and breast cancer (BC) in a heterogeneous population of African women. Methods BC cases and matched controls were enrolled in three sub-Saharan African countries, Nigeria Cameroon, and Uganda, between 1998-2018. Multivariable logistic regression was used to test the association between BBD and BC. Risk factors dually associated with BBD and BC were selected. Using a parametric mediation analysis model, we assessed if selected BC risk factors were mediated by BBD. Results Of 6418 participants, 55.7% (3572) were breast cancer cases. 360 (5.7%) self-reported BBD. Fibroadenoma (46.8%) was the most reported BBD. Women with a self-reported history of BBD had greater odds of developing BC than those without (adjusted odds ratio [aOR] = 1.47, 95% CI: 1.13-1.91). Biopsy-confirmed BBD was associated with BC (aOR = 3.11, 95% CI: 1.78-5.44). BBD did not significantly mediate the effects of any of the selected BC risk factors. Conclusions In this study, BBD was associated with BC and did not significantly mediate the effects of selected BC risk factors.
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6
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Hosseini O, Wang J, Lee O, Pulliam N, Mohamed A, Shidfar A, Chatterton RT, Blanco L, Meindl A, Helenowski I, Zhang H, Khan SA. Menstrual Phase and Menopausal Status Classification of Benign Breast Tissue Using Hormone-Regulated Gene Expression and Histomorphology: A Validation Study. Ann Surg Oncol 2023; 30:5215-5224. [PMID: 36856909 DOI: 10.1245/s10434-023-13192-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 01/16/2023] [Indexed: 03/02/2023]
Abstract
BACKGROUND The validation of breast cancer risk biomarkers in benign breast samples (BBS) is a long-sought goal, hampered by the fluctuation of gene and protein expression with menstrual phase (MP) and menopausal status (MS). Previously, we identified hormone-related gene expression and histomorphology parameters to classify BBS by MS/MP. We now evaluate both together, to validate our prior results. PATIENTS AND METHODS BBS were obtained from consenting women (86 premenopausal, 55 postmenopausal) undergoing reduction mammoplasty (RM) or contralateral unaffected breast (CUB) mastectomy. MP/MS was defined using classical criteria for menstrual dates and hormone levels on the day of surgery. BBS gene expression was measured with reverse transcription quantitative polymerase chain reaction (RT-qPCR) for three luteal phase (LP) genes (TNFSF11, DIO2, MYBPC1) and four menopausal genes (PGR, GREB1, TIFF1, CCND1). Premenopausal samples were classified into LP or non-LP, using published histomorphology parameters. Logistic regression and receiver-operator curve analysis was performed to assess area under the curve (AUC) for prediction of MP/MS. RESULTS In all 131 women, menopausal genes plus age > 50 years predicted true MS [AUC 0.93, 95% confidence interval (CI) 0.89, 0.97]. Among premenopausal women, high TNFSF11 expression distinguished non-LP from LP samples (AUC 0.80, 95% CI 0.70, 0.91); the addition of histomorphology improved the prediction nonsignificantly (AUC 0.87, 95% CI 0.78, 0.96). In premenopausal subsets, addition of histomorphology improved LP prediction in RM (AUC 0.95, 95% CI 0.87, 1.0), but not in CUB (0.84, 95% CI 0.72, 0.96). CONCLUSIONS Expression of five-gene set accurately predicts menopausal status and menstrual phase in BBS, facilitating the development of breast cancer risk biomarkers using large, archived sample repositories.
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Affiliation(s)
- Omid Hosseini
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Jun Wang
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Oukseub Lee
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Natalie Pulliam
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Azza Mohamed
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Ali Shidfar
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Robert T Chatterton
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Luis Blanco
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Amanda Meindl
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Irene Helenowski
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Hui Zhang
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Seema A Khan
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
- Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
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7
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Md Nasir ND, Koh VCY, Cree IA, Ruiz BII, Del Águila J, Armon S, Fox SB, Lakhani SR, Tan PH. Phyllodes tumour evidence gaps mapped from the 5th edition of the WHO classification of tumours of the breast. Histopathology 2023; 82:704-712. [PMID: 36579383 DOI: 10.1111/his.14856] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 12/21/2022] [Accepted: 12/24/2022] [Indexed: 12/30/2022]
Abstract
AIMS Breast phyllodes tumours (PTs) are a rare subset of fibroepithelial neoplasms categorised into benign, borderline, and malignant grades according to the World Health Organization (WHO) Classification of Tumours (WCTs). In this report, we developed an evidence gap map (EGM) based on the literature cited in the PT chapter of the 5th edition of the breast WCT in order to identify knowledge and research gaps in PT. METHODS A framework was first established where the dimensions of the EGM were defined as categories of tumour descriptors, tumour types, and evidence levels. Citations were collected into a Microsoft Excel form and imported into EPPI-reviewer to produce the EGM. RESULTS The EGM showed that the "Histopathology" and "Pathogenesis" sections contained the most citations, the majority being of low-level evidence. The highest number of citations considered of moderate-level evidence were found in the "Histopathology" section. There was no high-level evidence cited in this chapter. The "Localisation", "Aetiology", and "Staging" sections had the fewest citations. CONCLUSION This EGM provides a visual representation of the cited literature in the PT chapter of the breast WCT, revealing the lack of high-level evidence citations. There is an uneven distribution of references, probably due to citation practices. Pockets of low-level evidence are highlighted, possibly related to referencing habits, lack of relevant research, or the belief that the information presented is standard accepted fact, without the need for specific citations. Future work needs to bridge evidence gaps and broaden citations beyond those in the latest WCT.
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Affiliation(s)
- Nur Diyana Md Nasir
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
| | - Valerie C Y Koh
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
| | - Ian A Cree
- WHO/IARC Classification of Tumours, International Agency for Research on Cancer (IARC), Lyon, France
| | - Blanca I I Ruiz
- WHO/IARC Classification of Tumours, International Agency for Research on Cancer (IARC), Lyon, France
| | - Javier Del Águila
- WHO/IARC Classification of Tumours, International Agency for Research on Cancer (IARC), Lyon, France
| | - Subasri Armon
- WHO/IARC Classification of Tumours, International Agency for Research on Cancer (IARC), Lyon, France
| | - Stephen B Fox
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Sunil R Lakhani
- University of Queensland Centre for Clinical Research and Pathology, Brisbane, QLD, Australia
| | - Puay Hoon Tan
- Luma Medical Centre, Singapore, Singapore
- Department of Anatomy, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- KK Women's and Children's Hospital, Singapore, Singapore
- Department of Pathology, University of Western Sydney, Sydney, Australia
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8
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Odedina SO, Ajayi IO, Morhason-Bello IO, Adedokun B, Huo D, Olopade OI, Ojengbede OA. Factors associated with breast disorders detected by clinical breast examination during pregnancy and six months postpartum in Ibadan, South-western Nigeria. J Public Health Afr 2022; 13:1812. [PMID: 36313925 PMCID: PMC9614689 DOI: 10.4081/jphia.2022.1812] [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: 02/01/2021] [Accepted: 04/25/2022] [Indexed: 11/06/2022] Open
Abstract
Background Breast disorders (BD) during pregnancy and postpartum cause anxiety and reduce women's quality of life. The study examined BD risk factors during pregnancy and six months after delivery. Methods Women attending antenatal clinics at 26 weeks gestation were recruited. 1248 pregnant women were followed six months postpartum. During recruitment, a validated questionnaire was used to collect participant characteristics and risk factors. Palpable lumps, inflammation, persistent pain, and abnormal nipple discharge were classified breast disorders. Statistical analysis used multiple logistic and cox regression models at p<0.05. Results Women with benign breast disease were more likely to develop BD (aOR = 2.63, 95% CI = 1.50-4.88). One pregnancy increases the risk of BD more than three times (aOR=0.52, 95%CI: 0.29-0.95). History of breast trauma (aHR=3.59, 95%CI: 1.40-9.17) and 3 miscarriages vs. none (aHR=2.23, 95%CI: 1.04-4.23) were also risk factors for BD. The second quartile of physical activity was associated with a lower risk of BD (aHR=0.35, 95%CI: 0.15-0.78). Conclusion Women with breast trauma and miscarriage are more likely to develop breast disorders during pregnancy and six months after delivery. Our findings highlight the need for additional longitudinal research to validate these findings and plans for prevention and control. Keywords: Breast disorders, pregnancy, postpartum, predictors, longitudinal study.
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Affiliation(s)
- Stella O. Odedina
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Nigeria,West African Breast Cancer Study, Lagos State University College of Medicine, Ikeja, Nigeria,Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Nigeria. +2348035762998.
| | - IkeOluwapo O. Ajayi
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Nigeria
| | - Imran O. Morhason-Bello
- Center for Population and Reproductive Health, College of Medicine, Ibadan, Nigeria,Department of Obstetrics and Gynaecology, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, Nigeria
| | | | - Dezheng Huo
- Department of Public Health Sciences, Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Chicago, IL, Chicago, USA
| | - Olufunmilayo I. Olopade
- Department of Obstetrics and Gynaecology, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, Nigeria,Center for Global Health, University of Chicago, Chicago, IL, USA
| | - Oladosu A. Ojengbede
- Center for Population and Reproductive Health, College of Medicine, Ibadan, Nigeria,Department of Obstetrics and Gynaecology, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, Nigeria
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9
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Breast Cancer in Asia: Incidence, Mortality, Early Detection, Mammography Programs, and Risk-Based Screening Initiatives. Cancers (Basel) 2022; 14:cancers14174218. [PMID: 36077752 PMCID: PMC9454998 DOI: 10.3390/cancers14174218] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/24/2022] [Accepted: 08/26/2022] [Indexed: 12/09/2022] Open
Abstract
Simple Summary Nearly all breast cancer patients survive for more than five years when the tumor is found early and in the localized stage. Regular clinical breast examinations, mammograms, and monthly self-exams of the breasts all contribute to early detection. However, late-stage breast cancers are common in many Asian countries. Low-income countries suffer from a lack of resources for breast cancer screening. High-income countries, on the other hand, are not benefiting fully from national breast screening programs due to an underutilization of the preventive healthcare services available. Existing reviews on Asian breast cancers are heavily focused on risk factors. The question of whether we should adopt or adapt the knowledge generated from non-Asian breast cancers would benefit from an extension into screening guidelines. In addition, several Asian countries are piloting studies that move away from the age-based screening paradigm. Abstract Close to half (45.4%) of the 2.3 million breast cancers (BC) diagnosed in 2020 were from Asia. While the burden of breast cancer has been examined at the level of broad geographic regions, literature on more in-depth coverage of the individual countries and subregions of the Asian continent is lacking. This narrative review examines the breast cancer burden in 47 Asian countries. Breast cancer screening guidelines and risk-based screening initiatives are discussed.
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10
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Rella R, Romanucci G, Arciuolo D, Scaldaferri A, Bufi E, Croce S, Caulo A, Tommasini O. Multiple Papillomas of the Breast: A Review of Current Evidence and Challenges. J Imaging 2022; 8:jimaging8070198. [PMID: 35877642 PMCID: PMC9315766 DOI: 10.3390/jimaging8070198] [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: 06/09/2022] [Revised: 07/09/2022] [Accepted: 07/11/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives: To conduct a review of evidence about papillomatosis/multiple papillomas (MP), its clinical and imaging presentation, the association between MP and malignancy and the management strategies that follow. Methods: A computerized literature search using PubMed and Google Scholar was performed up to January 2021 with the following search strategy: “papilloma” OR “intraductal papilloma” OR “intraductal papillary neoplasms” OR “papillomatosis” OR “papillary lesion” AND “breast”. Two authors independently conducted a search, screening and extraction of data from the eligible studies. Results: Of the 1881 articles identified, 29 articles met the inclusion criteria. The most common breast imaging methods (mammography, ultrasound) showed few specific signs of MP, and evidence about magnetic resonance imaging were weak. Regarding the association between MP and malignancy, the risk of underestimation to biopsy methods and the frequent coexistence of MP and other high-risk lesions needs to be taken into consideration. Results about the risk of developing breast carcinoma of patients affected by MP were inconsistent. Conclusions: MP is a challenge for all breast specialists, and familiarity with its features is required to make the correct diagnosis. Further studies are needed to evaluate the factors to take into account to plan management, time of follow-up and imaging methods.
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Affiliation(s)
- Rossella Rella
- UOC Diagnostica per Immagini, Ospedale G.B. Grassi, Via Gian Carlo Passeroni, 28, 00122 Rome, Italy; (S.C.); (A.C.); (O.T.)
- Correspondence: ; Tel.: +39-06-56482353
| | - Giovanna Romanucci
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy;
| | - Damiano Arciuolo
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Dipartimento di Patologia Umana, Università Cattolica del Sacro Cuore, 00168 Roma, Italy;
| | - Assunta Scaldaferri
- Seno Clinic, Unità di Senologia Casa di Cura privata Villa Mafalda, Via Monte delle Gioie, 5, 00199 Roma, Italy;
| | - Enida Bufi
- UOC di Diagnostica per Immagini ed Interventistica Generale, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli, 8, 00168 Roma, Italy;
| | - Sebastiano Croce
- UOC Diagnostica per Immagini, Ospedale G.B. Grassi, Via Gian Carlo Passeroni, 28, 00122 Rome, Italy; (S.C.); (A.C.); (O.T.)
| | - Andrea Caulo
- UOC Diagnostica per Immagini, Ospedale G.B. Grassi, Via Gian Carlo Passeroni, 28, 00122 Rome, Italy; (S.C.); (A.C.); (O.T.)
| | - Oscar Tommasini
- UOC Diagnostica per Immagini, Ospedale G.B. Grassi, Via Gian Carlo Passeroni, 28, 00122 Rome, Italy; (S.C.); (A.C.); (O.T.)
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11
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Benign Breast Disease. Clin Obstet Gynecol 2022; 65:448-460. [PMID: 35708970 DOI: 10.1097/grf.0000000000000719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Benign breast disease presents commonly in routine gynecologic care. Presenting symptoms such as breast mass, nipple discharge, or breast pain may raise concern for malignancy. Once breast cancer is ruled out, gynecologists must identify and appropriately treat benign breast disease. While most benign lesions can be managed conservatively, high-risk breast lesions can increase the future risk of breast cancer and may require additional screening imaging and surgical excision. Pharmacologic therapy may also have a role in certain conditions. Gynecologists should be proficient in the identification and management of benign breast disease.
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12
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Association of SNP rs5069 in APOA1 with Benign Breast Diseases in a Mexican Population. Genes (Basel) 2022; 13:genes13050738. [PMID: 35627123 PMCID: PMC9141650 DOI: 10.3390/genes13050738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/14/2022] [Accepted: 04/20/2022] [Indexed: 02/01/2023] Open
Abstract
Breast cancer (BCa) is the most common type of cancer affecting women worldwide. Some histological subtypes of benign breast disease (BBD) are considered risk factors for developing BCa. Single nucleotide polymorphisms (SNPs) in the genes encoding apolipoproteins A-I (APOA1) and B (APOB) have been associated with BCa in Tunisian, Chinese, and Taiwanese populations. The objective of this pilot study is to evaluate the possible contribution of APOA1 and APOB polymorphisms to BCa and BBD in the Mexican population. We analyzed the association of 4 SNPs in genes encoding apolipoproteins: rs670 and rs5069 in the APOA1 gene, and rs693 and rs1042031 in the APOB gene, by performing PCR-RFLP with DNA extracted from the biopsy tissue of Mexican women with BCa or BBD and whole blood samples obtained from the general population (GP). Our results showed an association between the CT + TT genotypes of the SNP rs5069 and BBD (p = 0.03201). In the A-T haplotype, the frequency of the SNPs rs670 and rs5069 differed significantly between the BBD group and the GP and BCa groups (p = 0.004111; p = 0.01303). In conclusion, the SNP rs5069 is associated with BBD but not with BCa in the Mexican population.
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13
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Pane K, Quintavalle C, Nuzzo S, Ingenito F, Roscigno G, Affinito A, Scognamiglio I, Pattanayak B, Gallo E, Accardo A, Thomas G, Minic Z, Berezovski MV, Franzese M, Condorelli G. Comparative Proteomic Profiling of Secreted Extracellular Vesicles from Breast Fibroadenoma and Malignant Lesions: A Pilot Study. Int J Mol Sci 2022; 23:ijms23073989. [PMID: 35409352 PMCID: PMC8999736 DOI: 10.3390/ijms23073989] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 02/01/2023] Open
Abstract
Extracellular vesicles (EVs) shuttle proteins, RNA, DNA, and lipids crucial for cell-to-cell communication. Recent findings have highlighted that EVs, by virtue of their cargo, may also contribute to breast cancer (BC) growth and metastatic dissemination. Indeed, EVs are gaining great interest as non-invasive cancer biomarkers. However, little is known about the biological and physical properties of EVs from malignant BC lesions, and even less is understood about EVs from non-malignant lesions, such as breast fibroadenoma (FAD), which are clinically managed using conservative approaches. Thus, for this pilot study, we attempted to purify and explore the proteomic profiles of EVs from benign breast lesions, HER2+ BCs, triple–negative BCs (TNBCs), and continuous BC cell lines (i.e., BT-549, MCF–10A, and MDA-MB-231), combining experimental and semi-quantitative approaches. Of note, proteome-wide analyses showed 49 common proteins across EVs harvested from FAD, HER2+ BCs, TNBCs, and model BC lines. This is the first feasibility study evaluating the physicochemical composition and proteome of EVs from benign breast cells and primary and immortalized BC cells. Our preliminary results hold promise for possible implications in precision medicine for BC.
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Affiliation(s)
- Katia Pane
- IRCCS SYNLAB SDN, Via E. Gianturco 113, 80143 Naples, Italy; (K.P.); (S.N.); (E.G.)
| | - Cristina Quintavalle
- Institute for Experimental Endocrinology and Oncology (IEOS), National Research Council (CNR), Via Pansini 5, 80131 Naples, Italy;
| | - Silvia Nuzzo
- IRCCS SYNLAB SDN, Via E. Gianturco 113, 80143 Naples, Italy; (K.P.); (S.N.); (E.G.)
| | - Francesco Ingenito
- Percuros BV, Eerbeeklaan 42, 2573 HT Den Haag, The Netherlands; (F.I.); (G.R.); (A.A.)
- Department of Molecular Medicine and Medical Biotechnology, Federico II University of Naples, Via Pansini 15, 80131 Naples, Italy; (I.S.); (B.P.)
| | - Giuseppina Roscigno
- Percuros BV, Eerbeeklaan 42, 2573 HT Den Haag, The Netherlands; (F.I.); (G.R.); (A.A.)
- Department of Molecular Medicine and Medical Biotechnology, Federico II University of Naples, Via Pansini 15, 80131 Naples, Italy; (I.S.); (B.P.)
| | - Alessandra Affinito
- Percuros BV, Eerbeeklaan 42, 2573 HT Den Haag, The Netherlands; (F.I.); (G.R.); (A.A.)
- Department of Molecular Medicine and Medical Biotechnology, Federico II University of Naples, Via Pansini 15, 80131 Naples, Italy; (I.S.); (B.P.)
| | - Iolanda Scognamiglio
- Department of Molecular Medicine and Medical Biotechnology, Federico II University of Naples, Via Pansini 15, 80131 Naples, Italy; (I.S.); (B.P.)
| | - Birlipta Pattanayak
- Department of Molecular Medicine and Medical Biotechnology, Federico II University of Naples, Via Pansini 15, 80131 Naples, Italy; (I.S.); (B.P.)
| | - Enrico Gallo
- IRCCS SYNLAB SDN, Via E. Gianturco 113, 80143 Naples, Italy; (K.P.); (S.N.); (E.G.)
| | - Antonella Accardo
- Department of Pharmacy and Research Centre on Bioactive Peptides (CIRPeB), University of Naples “Federico II”, Via Mezzocannone 16, 80134 Naples, Italy;
| | - Guglielmo Thomas
- Breast Unit Clinica Mediterranea, Mediterranea Cardiocentro, Via Orazio 2, 80122 Naples, Italy;
| | - Zoran Minic
- John L. Holmes Mass Spectrometry Facility, Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (Z.M.); (M.V.B.)
| | - Maxim V. Berezovski
- John L. Holmes Mass Spectrometry Facility, Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (Z.M.); (M.V.B.)
| | - Monica Franzese
- IRCCS SYNLAB SDN, Via E. Gianturco 113, 80143 Naples, Italy; (K.P.); (S.N.); (E.G.)
- Correspondence: (M.F.); (G.C.)
| | - Gerolama Condorelli
- Department of Molecular Medicine and Medical Biotechnology, Federico II University of Naples, Via Pansini 15, 80131 Naples, Italy; (I.S.); (B.P.)
- IRCCS Istituto Neurologico Mediterraneo (INM) Neuromed, Via Atinense 18, 86077 Pozzilli, Italy
- Correspondence: (M.F.); (G.C.)
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14
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Román M, Louro J, Posso M, Vidal C, Bargalló X, Vázquez I, Quintana MJ, Alcántara R, Saladié F, del Riego J, Peñalva L, Sala M, Castells X. Long-Term Risk of Breast Cancer after Diagnosis of Benign Breast Disease by Screening Mammography. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052625. [PMID: 35270331 PMCID: PMC8909630 DOI: 10.3390/ijerph19052625] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 02/11/2022] [Accepted: 02/18/2022] [Indexed: 12/04/2022]
Abstract
Assessing the long-term risk of breast cancer after diagnosis of benign breast disease by mammography is of utmost importance to design personalised screening strategies. We analysed individual-level data from 778,306 women aged 50–69 years with at least one mammographic screening participation in any of ten breast cancer screening centers in Spain from 1996 to 2015, and followed-up until 2017. We used Poisson regression to compare the rates of incident breast cancer among women with and without benign breast disease. During a median follow-up of 7.6 years, 11,708 (1.5%) women had an incident of breast cancer and 17,827 (2.3%) had a benign breast disease. The risk of breast cancer was 1.77 times higher among women with benign breast disease than among those without (95% CI: 1.61 to 1.95). The relative risk increased to 1.99 among women followed for less than four years, and remained elevated for two decades, with relative risk 1.96 (95% CI: 1.32 to 2.92) for those followed from 12 to 20 years. Benign breast disease is a long-term risk factor for breast cancer. Women with benign breast disease could benefit from closer surveillance and personalized screening strategies.
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Affiliation(s)
- Marta Román
- Epidemiology and Evaluation Department, IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain; (J.L.); (M.P.); (M.S.)
- Research Network on Health Services in Chronic Diseases (REDISSEC), 08003 Barcelona, Spain
- Correspondence: (M.R.); (X.C.)
| | - Javier Louro
- Epidemiology and Evaluation Department, IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain; (J.L.); (M.P.); (M.S.)
- Research Network on Health Services in Chronic Diseases (REDISSEC), 08003 Barcelona, Spain
| | - Margarita Posso
- Epidemiology and Evaluation Department, IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain; (J.L.); (M.P.); (M.S.)
- Research Network on Health Services in Chronic Diseases (REDISSEC), 08003 Barcelona, Spain
| | - Carmen Vidal
- Cancer Prevention and Monitoring Program, Catalan Institute of Oncology (ICO), 08908 Barcelona, Spain;
| | - Xavier Bargalló
- Department of Radiology, Hospital Clinic, 08036 Barcelona, Spain;
| | - Ivonne Vázquez
- Pathology Department, IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain;
| | - María Jesús Quintana
- Department of Clinical Epidemiology and Public Health, University Hospital de la Santa Creu i Sant Pau, 08025 Barcelona, Spain;
| | - Rodrigo Alcántara
- Radiology Department, IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain;
| | - Francina Saladié
- Epidemiology and Cancer Prevention Service, Hospital Universitari Sant Joan de Reus, IISPV, 43204 Reus, Spain;
| | - Javier del Riego
- Department of Radiology, Parc Taulí University Hospital-UAB, 08208 Sabadell, Spain;
| | - Lupe Peñalva
- Breast Cancer Screening Technical Office, Private Foundation Asil Hospital, 08402 Granollers, Spain;
| | - Maria Sala
- Epidemiology and Evaluation Department, IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain; (J.L.); (M.P.); (M.S.)
- Research Network on Health Services in Chronic Diseases (REDISSEC), 08003 Barcelona, Spain
| | - Xavier Castells
- Epidemiology and Evaluation Department, IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain; (J.L.); (M.P.); (M.S.)
- Research Network on Health Services in Chronic Diseases (REDISSEC), 08003 Barcelona, Spain
- Correspondence: (M.R.); (X.C.)
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15
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Kozlov AP. Mammalian tumor-like organs. 1. The role of tumor-like normal organs and atypical tumor organs in the evolution of development (carcino-evo-devo). Infect Agent Cancer 2022; 17:2. [PMID: 35012580 PMCID: PMC8751115 DOI: 10.1186/s13027-021-00412-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 12/23/2021] [Indexed: 12/24/2022] Open
Abstract
Background Earlier I hypothesized that hereditary tumors might participate in the evolution of multicellular organisms. I formulated the hypothesis of evolution by tumor neofunctionalization, which suggested that the evolutionary role of hereditary tumors might consist in supplying evolving multicellular organisms with extra cell masses for the expression of evolutionarily novel genes and the origin of new cell types, tissues, and organs. A new theory—the carcino-evo-devo theory—has been developed based on this hypothesis. Main text My lab has confirmed several non-trivial predictions of this theory. Another non-trivial prediction is that evolutionarily new organs if they originated from hereditary tumors or tumor-like structures, should recapitulate some tumor features in their development. This paper reviews the tumor-like features of evolutionarily novel organs. It turns out that evolutionarily new organs such as the eutherian placenta, mammary gland, prostate, the infantile human brain, and hoods of goldfishes indeed have many features of tumors. I suggested calling normal organs, which have many tumor features, the tumor-like organs. Conclusion Tumor-like organs might originate from hereditary atypical tumor organs and represent the part of carcino-evo-devo relationships, i.e., coevolution of normal and neoplastic development. During subsequent evolution, tumor-like organs may lose the features of tumors and the high incidence of cancer and become normal organs without (or with almost no) tumor features.
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Affiliation(s)
- A P Kozlov
- Vavilov Institute of General Genetics, Russian Academy of Sciences, 3, Gubkina Street, Moscow, Russia, 117971. .,Peter the Great St. Petersburg Polytechnic University, 29, Polytekhnicheskaya Street, St. Petersburg, Russia, 195251.
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16
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Ugwu N, Edegbe F, Uzoigwe J, Ndukwe C, Nwachukwu A, Nnachi O, Agada U, Nnadozie U. Pattern of benign breast diseases in Abakaliki, South Eastern Nigeria, A 5 year retrospective study. NIGERIAN JOURNAL OF MEDICINE 2022. [DOI: 10.4103/njm.njm_60_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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17
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Ma W, Jin ZN, Wang X, Fu FM, Guo WH, Xu YY, Chen B, Jin F, Wang C, Yao F. Clinical practice guideline for diagnosis and treatment of hyperplasia of the mammary glands: Chinese Society of Breast Surgery (CSBrS) practice guideline 2021. Chin Med J (Engl) 2021; 134:1891-1893. [PMID: 34310393 PMCID: PMC8382474 DOI: 10.1097/cm9.0000000000001521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Indexed: 11/06/2022] Open
Affiliation(s)
- Wei Ma
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Zi-Ning Jin
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Xu Wang
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Fang-Meng Fu
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
| | - Wen-Hui Guo
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
| | - Ying-Ying Xu
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Bo Chen
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Feng Jin
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Chuan Wang
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
| | - Fan Yao
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, China
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18
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Byrd DA, Vogtmann E, Wu Z, Han Y, Wan Y, Clegg-Lamptey JN, Yarney J, Wiafe-Addai B, Wiafe S, Awuah B, Ansong D, Nyarko K, Hullings AG, Hua X, Ahearn T, Goedert JJ, Shi J, Knight R, Figueroa JD, Brinton LA, Garcia-Closas M, Sinha R. Associations of fecal microbial profiles with breast cancer and nonmalignant breast disease in the Ghana Breast Health Study. Int J Cancer 2021; 148:2712-2723. [PMID: 33460452 PMCID: PMC8386185 DOI: 10.1002/ijc.33473] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/15/2020] [Accepted: 12/21/2020] [Indexed: 12/11/2022]
Abstract
The gut microbiota may play a role in breast cancer etiology by regulating hormonal, metabolic and immunologic pathways. We investigated associations of fecal bacteria with breast cancer and nonmalignant breast disease in a case-control study conducted in Ghana, a country with rising breast cancer incidence and mortality. To do this, we sequenced the V4 region of the 16S rRNA gene to characterize bacteria in fecal samples collected at the time of breast biopsy (N = 379 breast cancer cases, N = 102 nonmalignant breast disease cases, N = 414 population-based controls). We estimated associations of alpha diversity (observed amplicon sequence variants [ASVs], Shannon index, and Faith's phylogenetic diversity), beta diversity (Bray-Curtis and unweighted/weighted UniFrac distance), and the presence and relative abundance of select taxa with breast cancer and nonmalignant breast disease using multivariable unconditional polytomous logistic regression. All alpha diversity metrics were strongly, inversely associated with odds of breast cancer and for those in the highest relative to lowest tertile of observed ASVs, the odds ratio (95% confidence interval) was 0.21 (0.13-0.36; Ptrend < .001). Alpha diversity associations were similar for nonmalignant breast disease and breast cancer grade/molecular subtype. All beta diversity distance matrices and multiple taxa with possible estrogen-conjugating and immune-related functions were strongly associated with breast cancer (all Ps < .001). There were no statistically significant differences between breast cancer and nonmalignant breast disease cases in any microbiota metric. In conclusion, fecal bacterial characteristics were strongly and similarly associated with breast cancer and nonmalignant breast disease. Our findings provide novel insight into potential microbially-mediated mechanisms of breast disease.
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Affiliation(s)
- Doratha A. Byrd
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Emily Vogtmann
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Zeni Wu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Yongli Han
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Yunhu Wan
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | | | | | | | - Seth Wiafe
- Loma Linda University, School of Public Health, Loma Linda, CA, USA
| | | | | | | | - Autumn G. Hullings
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Xing Hua
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Thomas Ahearn
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - James J. Goedert
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Jianxin Shi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Rob Knight
- Department of Pediatrics, University of California San Diego, La Jolla, California
| | - Jonine D. Figueroa
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
- Usher Institute and CRUK Edinburgh Centre, University of Edinburgh, Edinburgh, UK
| | - Louise A. Brinton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | | | - Rashmi Sinha
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
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19
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Figueroa JD, Gierach GL, Duggan MA, Fan S, Pfeiffer RM, Wang Y, Falk RT, Loudig O, Abubakar M, Ginsberg M, Kimes TM, Richert-Boe K, Glass AG, Rohan TE. Risk factors for breast cancer development by tumor characteristics among women with benign breast disease. Breast Cancer Res 2021; 23:34. [PMID: 33736682 PMCID: PMC7977564 DOI: 10.1186/s13058-021-01410-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 02/22/2021] [Indexed: 11/23/2022] Open
Abstract
Background Among women diagnosed with invasive breast cancer, 30% have a prior diagnosis of benign breast disease (BBD). Thus, it is important to identify factors among BBD patients that elevate invasive cancer risk. In the general population, risk factors differ in their associations by clinical pathologic features; however, whether women with BBD show etiologic heterogeneity in the types of breast cancers they develop remains unknown. Methods Using a nested case-control study of BBD and breast cancer risk conducted in a community healthcare plan (Kaiser Permanente Northwest), we assessed relationships of histologic features in BBD biopsies and patient characteristics with subsequent breast cancer risk and tested for heterogeneity of associations by estrogen receptor (ER) status, tumor grade, and size. The study included 514 invasive breast cancer cases (median follow-up of 9 years post-BBD diagnosis) and 514 matched controls, diagnosed with proliferative or non-proliferative BBD between 1971 and 2006, with follow-up through mid-2015. Odds ratios (ORs) and 95% confidence intervals (CIs) were obtained using multivariable polytomous logistic regression models. Results Breast cancers were predominantly ER-positive (86%), well or moderately differentiated (73%), small (74% < 20 mm), and stage I/II (91%). Compared to patients with non-proliferative BBD, proliferative BBD with atypia conferred increased risk for ER-positive cancer (OR = 5.48, 95% CI = 2.14–14.01) with only one ER-negative case, P-heterogeneity = 0.45. The presence of columnar cell lesions (CCLs) at BBD diagnosis was associated with a 1.5-fold increase in the risk of both ER-positive and ER-negative tumors, with a 2-fold increase (95% CI = 1.21–3.58) observed among postmenopausal women (56%), independent of proliferative BBD status with and without atypia. We did not identify statistically significant differences in risk factor associations by tumor grade or size. Conclusion Most tumors that developed after a BBD diagnosis in this cohort were highly treatable low-stage ER-positive tumors. CCL in BBD biopsies may be associated with moderately increased risk, independent of BBD histology, and irrespective of ER status. Supplementary Information The online version contains supplementary material available at 10.1186/s13058-021-01410-1.
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Affiliation(s)
- Jonine D Figueroa
- National Cancer Institute, National Institutes of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA. .,The Usher Institute, Old Medical School, The University of Edinburgh, Teviot Place, Edinburgh, UK. .,CRUK Edinburgh Centre, The University of Edinburgh, Edinburgh, UK.
| | - Gretchen L Gierach
- National Cancer Institute, National Institutes of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
| | - Máire A Duggan
- Department of Pathology and Laboratory Medicine, Cumming School of Medicine, University of Calgary, Alberta, Calgary, Canada
| | - Shaoqi Fan
- National Cancer Institute, National Institutes of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
| | - Ruth M Pfeiffer
- National Cancer Institute, National Institutes of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
| | - Yihong Wang
- Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Roni T Falk
- National Cancer Institute, National Institutes of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
| | - Olivier Loudig
- Center for Discovery and Innovation (CDI), Hackensack Meridian Health, Nutley, NJ, USA
| | - Mustapha Abubakar
- National Cancer Institute, National Institutes of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
| | - Mindy Ginsberg
- Albert Einstein College of Medicine, Jack and Pearl Resnick Campus, 1300 Morris Park Avenue, Belfer Building, Room 1301, Bronx, NY, 10461, USA
| | - Teresa M Kimes
- Kaiser Permanente Center for Health Research, Portland, OR, USA
| | | | - Andrew G Glass
- Kaiser Permanente Center for Health Research, Portland, OR, USA
| | - Thomas E Rohan
- Albert Einstein College of Medicine, Jack and Pearl Resnick Campus, 1300 Morris Park Avenue, Belfer Building, Room 1301, Bronx, NY, 10461, USA.
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20
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Toktaş O, Elasan S, İliklerden ÜH, Erten R, Karayil AR, Özdemir A, Aslan F, Binici S, Özalp İ, Şentürk E. Relationship Between Proliferative Breast Lesions and Breast Cancer Risk Factors. Eur J Breast Health 2020; 17:15-20. [PMID: 33796826 DOI: 10.4274/ejbh.2020.5713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 07/21/2020] [Indexed: 12/01/2022]
Abstract
Objective The prognosis of breast cancer (BC) is determined directly based on the stage of disease at the time of diagnosis. Proliferative breast lesions (PBLs) are an important risk factor for BC development. The risk of developing BC varies according to the presence of extent of proliferation in the breast lesions. We aimed to investigate the effect of BC risk factors on the PBLs in this study. Materials and Methods Patients who visited the surgical clinic of the university during the past 6 years who presented with PBLs with or without atypia by fine/core needle aspiration biopsy were included in this study. The relationship between PBLs and BC risk factors such as the age, mass size, Body Mass index (BMI), smoking, sports activity, BC family history, the use of hormone replacement therapy, number of pregnancies, and the duration of breastfeeding were compared. Results A total of 74 (96.1%) of all patients were women and three were men. The median age of the patients was 38 (range: 19-74) years; the cut-off value of age was 35.5 years. The mean age of patients with PBL-with atypia (PBL-WA) was higher (p=0.005) in the malignant group based on the final pathology and radiological imaging features (for both, p<0.001). The mean size of the mass was large at 2.53±1.33 (1-6) cm; and the cut-off value of the tumor size was 2.5 cm. The mean size was greater in the PBL-WA patients (p=0.171) in the malignant group based on the final pathology and radiological characteristic (respectively, p=0.004 and p=0.016). The mean BMI was 26.8±4.4 kg/m2 (18.8-35.1) and the cut-off value was 25.4 kg/m2. BMI was greater in the PBL-WA group and in the malignant group based on the final pathology (respectively, p=0.002 and p=0.001). Smoking was positive in 66.2% (n=51) of the patients, and it was high in the PBL-WA patients (p=0.001). The percentage of patients with no sports activity was 63.6% (n=49), while it was 20.8% (n=16) for those with once a week sports activity and 15.6% (n=12) for those with twice a week activity. There was family history of BC in 16.9% (n=13) of all patients. The number of positive cases of family history of BC was greater in the malignant group (p=0.001). Hormone replacement therapy was recorded in 11.7% (n=9) of the patients. The mean numbers of pregnancies (2.1±2.4) and breastfeeding duration (32.5±37.4 months) were low in the benign groups due to the relatively lower average age of the patients. Conclusion Based on our analysis, age is an extremely important aspect for assessing PBLs. The age of the patient was statistically significantly greater in the patients with malignant lesions in all groups. The factors lesion size, BMI, smoking habit, and BC family history were also more frequent in the malignant groups. The rate of sports activity was lower in the malignant groups. Thus, it is necessary to evaluate patients individually when evaluating PBLs. It is recommended to evaluate PBLs together with BC risk factors for the better understanding.
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Affiliation(s)
- Osman Toktaş
- Department of General Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - Sadi Elasan
- Department of Biostatistics, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - Ümit Haluk İliklerden
- Department of General Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - Remzi Erten
- Department of Pathology, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - Ali Rıza Karayil
- Department of General Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - Abdulselam Özdemir
- Department of General Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - Fırat Aslan
- Department of General Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - Serhat Binici
- Department of General Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - İbrahim Özalp
- Department of General Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
| | - Enes Şentürk
- Department of General Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Turkey
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21
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Zeinomar N, Phillips KA, Daly MB, Milne RL, Dite GS, MacInnis RJ, Liao Y, Kehm RD, Knight JA, Southey MC, Chung WK, Giles GG, McLachlan SA, Friedlander ML, Weideman PC, Glendon G, Nesci S, Andrulis IL, Buys SS, John EM, Hopper JL, Terry MB. Benign breast disease increases breast cancer risk independent of underlying familial risk profile: Findings from a Prospective Family Study Cohort. Int J Cancer 2019; 145:370-379. [PMID: 30725480 DOI: 10.1002/ijc.32112] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 11/28/2018] [Accepted: 12/12/2018] [Indexed: 12/30/2022]
Abstract
Benign breast disease (BBD) is an established breast cancer (BC) risk factor, but it is unclear whether the magnitude of the association applies to women at familial or genetic risk. This information is needed to improve BC risk assessment in clinical settings. Using the Prospective Family Study Cohort, we used Cox proportional hazards models to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for the association of BBD with BC risk. We also examined whether the association with BBD differed by underlying familial risk profile (FRP), calculated using absolute risk estimates from the Breast Ovarian Analysis of Disease Incidence and Carrier Estimation Algorithm (BOADICEA) model. During 176,756 person-years of follow-up (median: 10.9 years, maximum: 23.7) of 17,154 women unaffected with BC at baseline, we observed 968 incident cases of BC. A total of 4,704 (27%) women reported a history of BBD diagnosis at baseline. A history of BBD was associated with a greater risk of BC: HR = 1.31 (95% CI: 1.14-1.50), and did not differ by underlying FRP, with HRs of 1.35 (95% CI: 1.11-1.65), 1.26 (95% CI: 1.00-1.60), and 1.40 (95% CI: 1.01-1.93), for categories of full-lifetime BOADICEA score <20%, 20 to <35%, ≥35%, respectively. There was no difference in the association for women with BRCA1 mutations (HR: 1.64; 95% CI: 1.04-2.58), women with BRCA2 mutations (HR: 1.34; 95% CI: 0.78-2.3) or for women without a known BRCA1 or BRCA2 mutation (HR: 1.31; 95% CI: 1.13-1.53) (pinteraction = 0.95). Women with a history of BBD have an increased risk of BC that is independent of, and multiplies, their underlying familial and genetic risk.
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Affiliation(s)
- Nur Zeinomar
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Kelly-Anne Phillips
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Parkville, VIC, Australia.,Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Mary B Daly
- Department of Clinical Genetics, Fox Chase Cancer Center, Philadelphia, PA
| | - Roger L Milne
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Parkville, VIC, Australia.,Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, VIC, Australia
| | - Gillian S Dite
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Parkville, VIC, Australia
| | - Robert J MacInnis
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Parkville, VIC, Australia.,Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, VIC, Australia
| | - Yuyan Liao
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Rebecca D Kehm
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Julia A Knight
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Melissa C Southey
- Genetic Epidemiology Laboratory, Department of Pathology, The University of Melbourne, Parkville, VIC, Australia
| | - Wendy K Chung
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY.,Department of Pediatrics and Medicine, Columbia University, New York, NY
| | - Graham G Giles
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Parkville, VIC, Australia.,Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, VIC, Australia
| | - Sue-Anne McLachlan
- Department of Medicine, St Vincent's Hospital, The University of Melbourne, Parkville, VIC, Australia.,Department of Medical Oncology, St Vincent's Hospital, Fitzroy, VIC, Australia
| | - Michael L Friedlander
- Prince of Wales Clinical School, University of New South Wales, Sydney, NSW, Australia.,Department of Medical Oncology, Prince of Wales Hospital, Randwick, NSW, Australia
| | - Prue C Weideman
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Parkville, VIC, Australia
| | - Gord Glendon
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON, Canada
| | - Stephanie Nesci
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
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- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia.,The Research Department, The Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Irene L Andrulis
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON, Canada.,Departments of Molecular Genetics and Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Saundra S Buys
- Department of Medicine and Huntsman Cancer Institute, University of Utah Health Sciences Center, Salt Lake City, UT
| | - Esther M John
- Department of Medicine and Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA
| | - John L Hopper
- Centre for Epidemiology and Biostatistics, The University of Melbourne, Parkville, VIC, Australia
| | - Mary Beth Terry
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY
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22
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Kabaila P, Kuveke REH. The large sample coverage probability of confidence intervals in general regression models after a preliminary hypothesis test. Scand Stat Theory Appl 2018. [DOI: 10.1111/sjos.12358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Paul Kabaila
- Department of Mathematics and StatisticsLa Trobe University Bundoora Victoria Australia
| | - Rupert E. H. Kuveke
- Department of Mathematics and StatisticsLa Trobe University Bundoora Victoria Australia
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23
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Schnitt SJ, Morrow M, Tung NM. Refining Risk Assessment in Women With Benign Breast Disease: An Ongoing Dilemma. J Natl Cancer Inst 2018; 109:3074331. [PMID: 28376199 DOI: 10.1093/jnci/djx036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 02/15/2017] [Indexed: 12/26/2022] Open
Affiliation(s)
- Stuart J Schnitt
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Monica Morrow
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nadine M Tung
- Hematology-Oncology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
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24
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Salamat F, Niakan B, Keshtkar A, Rafiei E, Zendehdel M. Subtypes of Benign Breast Disease as a Risk Factor of Breast Cancer: A Systematic Review and Meta Analyses. IRANIAN JOURNAL OF MEDICAL SCIENCES 2018; 43:355-364. [PMID: 30046203 PMCID: PMC6055208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Researchers suggest that benign breast disease (BBD) is a key risk factor for breast cancer. The present study aimed to determinate the risk level of breast cancer in terms of various BBD subgroups. METHODS A meta-analysis was performed to determinate the risk of breast cancer associated with BBD. Observational studies (traditional case-control studies, nested case-control studies, and cohort studies) published from January 2000 to June 2015 were assessed to evaluate the risk of developing breast cancer related to BBD. Various databases such as Medline (PubMed), Web of Science (ISI), Scopus, and Google Scholar were searched. The additional search included the Journal of Breast Cancer Research and Treatment and the Journal of Cancer Research. RESULTS Twenty studies out of 21 were used to estimate the risk of developing breast cancer related to proliferative disease without atypia versus non-proliferative disease and the reported risk ranged from 1.04 to 1.83. The reported risk of developing breast cancer related to proliferative disease with atypia versus non-proliferative disease in 21 studies ranged from 1.59 to 4.74. Based on 20 studies, the pooled risk estimates for developing breast cancer related to proliferative disease without atypia versus non-proliferative disease was 1.58 (95% CI: 1.51-1.66). Based on 21 studies, the pooled risk estimates for developing breast cancer related to proliferative disease with atypia versus non-proliferative disease was 3.49 (95% CI: 3.23-3.77). CONCLUSION The overall result of this review showed an elevated risk for breast cancer related to BBD subtypes. We propose better strategies for screening recommendations for such women.
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Affiliation(s)
- Fatemeh Salamat
- Cancer Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Babak Niakan
- Cancer Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Abbasali Keshtkar
- Department of Health Sciences Education Development, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Elahe Rafiei
- Razi Clinical Research Development Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Manoosh Zendehdel
- Reproductive Health Research Center, Guilan University of Medical Sciences, Rasht, Iran
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25
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Kader T, Hill P, Rakha EA, Campbell IG, Gorringe KL. Atypical ductal hyperplasia: update on diagnosis, management, and molecular landscape. Breast Cancer Res 2018; 20:39. [PMID: 29720211 PMCID: PMC5932853 DOI: 10.1186/s13058-018-0967-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Atypical ductal hyperplasia (ADH) is a common diagnosis in the mammographic era and a significant clinical problem with wide variation in diagnosis and treatment. After a diagnosis of ADH on biopsy a proportion are upgraded to carcinoma upon excision; however, the remainder of patients are overtreated. While ADH is considered a non-obligate precursor of invasive carcinoma, the molecular taxonomy remains unknown. MAIN TEXT Although a few studies have revealed some of the key genomic characteristics of ADH, a clear understanding of the molecular changes associated with breast cancer progression has been limited by inadequately powered studies and low resolution methodology. Complicating factors such as family history, and whether the ADH present in a biopsy is an isolated lesion or part of a greater neoplastic process beyond the limited biopsy material, make accurate interpretation of genomic features and their impact on progression to malignancy a challenging task. This article will review the definitions and variable management of the patients diagnosed with ADH as well as the current knowledge of the molecular landscape of ADH and its clonal relationship with ductal carcinoma in situ and invasive carcinoma. CONCLUSIONS Molecular data of ADH remain sparse. Large prospective cohorts of pure ADH with clinical follow-up need to be evaluated at DNA, RNA, and protein levels in order to develop biomarkers of progression to carcinoma to guide management decisions.
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Affiliation(s)
- Tanjina Kader
- Cancer Genetics Laboratory, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia.,Cancer Genomics Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Prue Hill
- Department of Anatomical Pathology, St Vincent's Hospital, Fitzroy, VIC, Australia
| | - Emad A Rakha
- Department of Histopathology, University of Nottingham and Nottingham University Hospitals NHS Trust, City Hospital, Nottingham, UK
| | - Ian G Campbell
- Cancer Genetics Laboratory, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia.,Department of Pathology, University of Melbourne, Parkville, VIC, Australia
| | - Kylie L Gorringe
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia. .,Cancer Genomics Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia. .,Department of Pathology, University of Melbourne, Parkville, VIC, Australia.
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26
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Carranza-Rosales P, Guzmán-Delgado NE, Carranza-Torres IE, Viveros-Valdez E, Morán-Martínez J. Breast Organotypic Cancer Models. Curr Top Microbiol Immunol 2018:199-223. [PMID: 29556825 DOI: 10.1007/82_2018_86] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Breast cancer is the most common cancer type diagnosed in women, it represents a critical public health problem worldwide, with 1,671,149 estimated new cases and nearly 571,000 related deaths. Research on breast cancer has mainly been conducted using two-dimensional (2D) cell cultures and animal models. The usefulness of these models is reflected in the vast knowledge accumulated over the past decades. However, considering that animal models are three-dimensional (3D) in nature, the validity of the studies using 2D cell cultures has recently been questioned. Although animal models are important in cancer research, ethical questions arise about their use and usefulness as there is no clear predictivity of human disease outcome and they are very expensive and take too much time to obtain results. The poor performance or failure of most cancer drugs suggests that preclinical research on cancer has been based on an over-dependence on inadequate animal models. For these reasons, in the last few years development of alternative models has been prioritized to study human breast cancer behavior, while maintaining a 3D microenvironment, and to reduce the number of experiments conducted in animals. One way to achieve this is using organotypic cultures, which are being more frequently explored in cancer research because they mimic tissue architecture in vivo. These characteristics make organotypic cultures a valuable tool in cancer research as an alternative to replace animal models and for predicting risk assessment in humans. This chapter describes the cultures of multicellular spheroids, organoids, 3D bioreactors, and tumor slices, which are the most widely used organotypic models in breast cancer research.
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Affiliation(s)
- Pilar Carranza-Rosales
- Departamento de Biología Celular y Molecular, Instituto Mexicano del Seguro Social. Centro de Investigación Biomédica del Noreste, Monterrey, Nuevo León, Mexico.
| | - Nancy Elena Guzmán-Delgado
- Unidad Médica de Alta Especialidad # 34, División de Investigación, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico
| | - Irma Edith Carranza-Torres
- Departamento de Biología Celular y Molecular, Instituto Mexicano del Seguro Social. Centro de Investigación Biomédica del Noreste, Monterrey, Nuevo León, Mexico
| | - Ezequiel Viveros-Valdez
- Departamento de Química Analítica, Ciudad Universitaria, Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, San Nicolás de los Garza, Nuevo León, Mexico
| | - Javier Morán-Martínez
- Departamento de Biología Celular y Ultraestructura, Universidad Autónoma de Coahuila, Facultad de Medicina. Centro de Investigación Biomédica, Torreón, Coahuila, Mexico
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27
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Román M, Caicoya M, Espinàs J, Sala M, Torá-Rocamora I, Quinta MJ, Vernet M, Saladié F, Romero A, Sánchez M, Baré M, Vidal C, Servitja S, Natal C, Corominas J, Ferrer J, Rodríguez-Arana A, Castells X. Clinical and histologic characteristics of breast cancers in women with previous pathologic diagnosis of benign breast disease in Spain. Breast J 2018. [PMID: 29517151 DOI: 10.1111/tbj.13003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Women with a benign breast disease (BBD) have an increased risk of subsequent breast carcinoma. Information is scarce regarding the characteristics of breast carcinomas diagnosed after a BBD. Our aim was to point out the differences in clinical and histologic characteristics of breast carcinomas diagnosed in women with and without a previous pathologic diagnosis of BBD in the context of population-based mammography screening. Retrospective cohort study of all women aged 50-69 years who were screened at least once in a population-based screening program in Spain, between 1994 and 2011 and followed up until December 2012. The mean follow-up was 6.1 years. We analyzed 6645 breast carcinomas, of whom 238 had a previous pathologic diagnosis of BBD. Information on clinical and histologic characteristics was collected from pathology reports. Logistic regression was used to estimate the odds ratio (OR) and 95% confidence intervals (95%CI) of occurrence of selected histologic characteristics of breast carcinomas in women with and without a previous BBD. Women with a previous BBD had a higher proportion of ductal carcinoma in situ (DCIS) compared with women without a BBD (22.1% and 13.6%, respectively). Among those diagnosed with an invasive breast carcinoma, women with previous BBD were more likely to be diagnosed with carcinomas sized >2 cm (OR = 1.46; 95%CI = 1.03-2.08), metastatic positive (OR = 2.66; 95%CI = 1.21-5.86), and with a high Ki-67 proliferation rate (OR = 1.93; 95%CI = 1.24-2.99). No differences were found across histologic subtypes of BBD. Screening participants with a previous pathologic diagnosis of BBD had a higher proportion of DCIS. However, invasive carcinomas detected in women with a BBD were associated with clinical and histologic characteristics conferring a worst prognosis.
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Affiliation(s)
- Marta Román
- Department of Epidemiology and Evaluation, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,Research Network on Health Services in Chronic Diseases (REDISSEC), Barcelona, Spain
| | - Martin Caicoya
- Department of Epidemiology and Evaluation, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,Research Network on Health Services in Chronic Diseases (REDISSEC), Barcelona, Spain
| | - Josep Espinàs
- Department of Health, Catalan Cancer Plan, Barcelona, Spain
| | - Maria Sala
- Department of Epidemiology and Evaluation, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,Research Network on Health Services in Chronic Diseases (REDISSEC), Barcelona, Spain
| | - Isabel Torá-Rocamora
- Preventive Medicine and Epidemiology Department, Hospital Clinic, Barcelona, Spain
| | - Maria J Quinta
- Epidemiology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Mar Vernet
- Department of Obstetrics and Gynecology, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Francina Saladié
- Breast Cancer Screening Program of Tarragona, The Foundation League for the Research and Prevention of Cancer, Tarragona, Spain
| | - Anabel Romero
- Department of Epidemiology and Evaluation, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,Research Network on Health Services in Chronic Diseases (REDISSEC), Barcelona, Spain
| | - Mar Sánchez
- General Directorate of Public Health, Government of Cantabria, Santander, Spain
| | - Marisa Baré
- Clinical Epidemiology and Cancer Screening, Parc Taulí University Hospital, Sabadell, Spain
| | - Carmen Vidal
- Cancer Prevention and Monitoring Program, Catalan Institute of Oncology, Barcelona, Spain
| | - S Servitja
- Department of Oncology, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Carmen Natal
- Breast Cancer Screening Program, Principality of Asturias, Oviedo, Spain
| | - Joosep Corominas
- Department of Pathological Anatomy, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Joana Ferrer
- Radiology Department, Hospital de Santa Caterina, Girona, Spain
| | - Ana Rodríguez-Arana
- Department of Image Diagnostics, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Xavier Castells
- Department of Epidemiology and Evaluation, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,Research Network on Health Services in Chronic Diseases (REDISSEC), Barcelona, Spain
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28
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Zendehdel M, Niakan B, Keshtkar A, Rafiei E, Salamat F. Subtypes of Benign Breast Disease as a Risk Factor for Breast Cancer: A Systematic Review and Meta-Analysis Protocol. IRANIAN JOURNAL OF MEDICAL SCIENCES 2018; 43:1-8. [PMID: 29398746 PMCID: PMC5775989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Breast cancer is a multifactorial disease. Benign breast disease (BBD) is one of the most important risk factors for breast cancer. The etiology of BBD is unknown. It is divided into nonproliferative and proliferative diseases. The selection of studies will be based on titles, abstract screening, inclusion and exclusion criteria, and quality assessment. Previous studies have shown that all types of BBD increase the risk of breast cancer, but the risk degree is different for each one. Accurate risk estimation of breast cancer in each category can be very important for proper clinical management. This systematic review and meta-analysis will be conducted on observational studies (traditional case control, nested case control, case cohort, and cohort) published in the Web of Science (ISI), PubMed (MEDLINE), Scopus, Google Scholar, and the key journals of this field such as Breast Cancer Research and Treatment and Cancer Research from January 2000 to June 2015. Reference lists and gray literature will be reviewed too. All the initial retrievals will be performed by 2 researchers independently. The data extraction form will consist of general information concerning the studies, study eligibility, method, risk of bias assessment, and results-including odds ratios, risk ratios, rate ratios, and hazard ratios. The PRISMA and MOOSE guidelines will be used to report our findings. Registration Details: PROSPERO-42016035243.
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Affiliation(s)
- Manoosh Zendehdel
- Research Vice-Chancellorship, Guilan University of Medical Sciences, Rasht, Iran
| | - Babak Niakan
- Guilan University of Medical Sciences, Rasht, Iran
| | - Abbasali Keshtkar
- Department of Health Sciences Education Development, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Elahe Rafiei
- Research Vice-Chancellorship, Guilan University of Medical Sciences, Rasht, Iran
| | - Fatemeh Salamat
- Research Vice-Chancellorship, Guilan University of Medical Sciences, Rasht, Iran,Correspondence: Fatemeh Salamat, MS; Research Vice-Chancellorship, Guilan University of Medical Sciences, Postal Code: 41938-93345, Rasht, Iran Tel: +98 911 2372989 Fax: +98 13 33362842
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29
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Asemani S, Montazeri V, Baradaran B, Tabatabiefar MA, Pirouzpanah S. The Effects of Berberis Vulgaris Juice on Insulin Indices in Women with Benign Breast Disease: A Randomized Controlled Clinical Trial. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2018; 17:110-121. [PMID: 29796035 PMCID: PMC5958330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The aim of this study was to investigate the effect of Berberis vulgaris (BV) juice consumption on insulin homeostasis, glycemic profiles of patients with benign breast disease (BBD). This parallel design, triple-blind, randomized and placebo controlled clinical trial was conducted on 85 eligible women diagnosed with BBD who recruited from Nour-Nejat hospital, Tabriz, Iran. Participants were randomly allocated into either intervention group who received BV juice (480 mL/day, n = 44) or BV juice placebo at the same time (480 mL/day, n = 41). After a 7 day run-in period, treatments were administered for the duration of 8 weeks. Participants, care givers and those who assessed laboratory analyses were blinded to the assignments (IRCT registry no: IRCT2012110511335N2). The relative treatment effects of BV supplementation showed decreased serum levels of insulin for 19%, C-peptide for 8%, homeostasis model assessment of insulin resistance index (HOMA-IR) for 16% and glucose to insulin ratio for 22% but HOMA-B increased 44% relative to placebo group over 8 weeks BV supplementation. Although these changes were not statistical significant, the mean changes for C-peptide and HOMA-B were significant just after adjusting for baseline data and covariates. Administration of BV juice showed controlling effects on HOMA related indices, consequently might have beneficial effects on insulin signaling-related functions in women with benign breast tumor.
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Affiliation(s)
- Sanaz Asemani
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Vahid Montazeri
- Department of Thoracic Surgery, Faculty of Medicine, Tabriz University of Medical Sciences\ Surgery Ward, Nour-Nejat Hospital, Tabriz, Iran.
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mohammad Amin Tabatabiefar
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Saeed Pirouzpanah
- Department of Biochemistry and Dietetics, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.,Corresponding author: E-mail: ;
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Winkel RR, Euler-Chelpin MV, Lynge E, Diao P, Lillholm M, Kallenberg M, Forman JL, Nielsen MB, Uldall WY, Nielsen M, Vejborg I. Risk stratification of women with false-positive test results in mammography screening based on mammographic morphology and density: A case control study. Cancer Epidemiol 2017; 49:53-60. [DOI: 10.1016/j.canep.2017.05.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 05/10/2017] [Accepted: 05/12/2017] [Indexed: 11/15/2022]
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Association between lifestyle, menstrual/reproductive history, and histological factors and risk of breast cancer in women biopsied for benign breast disease. Breast Cancer Res Treat 2017. [PMID: 28643020 DOI: 10.1007/s10549-017-4347-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
PURPOSE Women with benign breast disease (BBD) have an increased risk of subsequent breast cancer. However, whether conventional breast cancer risk factors influence risk of breast cancer among women with BBD is unclear. In this study, we investigated the associations of lifestyle, menstrual/reproductive, and histological factors with risk of breast cancer among women biopsied for BBD. METHODS We conducted a case-control study, nested within a cohort of 15,395 women biopsied for BBD at Kaiser Permanente Northwest between 1971 and 2006. Cases were women who developed a subsequent invasive breast cancer during follow-up; controls were individually matched to cases on age at BBD diagnosis. A total of 526 case-control pairs were included in the study. We calculated crude and multivariable OR and 95% CI for the associations between lifestyle, menstrual/reproductive, and histological factors and breast cancer risk using conditional logistic regression. RESULTS Compared to premenopausal women, postmenopausal women had reduced risk of subsequent breast cancer (OR 0.60; 95% CI 0.39-0.94), whereas women who ever used hormone replacement therapy (HRT) had increased risk (OR 3.61; 95% CI 1.68-7.75), as did women whose BBD lesion showed atypical hyperplasia (OR 5.56; 95% CI 2.05-15.06). Smoking, BMI, early menarche, multiparity (≥4), history of oophorectomy, and extent of lobular involution were not associated with risk of breast cancer. CONCLUSION This study suggests that use of HRT and having atypical hyperplasia are associated with increased risk of breast cancer among women with BBD, while postmenopausal women with BBD have a reduced risk.
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Beca F, Kensler K, Glass B, Schnitt SJ, Tamimi RM, Beck AH. EZH2 protein expression in normal breast epithelium and risk of breast cancer: results from the Nurses' Health Studies. Breast Cancer Res 2017; 19:21. [PMID: 28253895 PMCID: PMC5335498 DOI: 10.1186/s13058-017-0817-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 02/15/2017] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Enhancer of zeste homolog 2 (EZH2) is a polycomb-group protein that is involved in stem cell renewal and carcinogenesis. In breast cancer, increased EZH2 expression is associated with aggressiveness and has been suggested to identify normal breast epithelium at increased risk of breast cancer development. However, the association between EZH2 expression in benign breast tissue and breast cancer risk has not previously been evaluated in a large prospective cohort. METHODS We examined the association between EZH2 protein expression and subsequent breast cancer risk using logistic regression in a nested case-control study of benign breast disease (BBD) and breast cancer within the Nurses' Health Studies. EZH2 immunohistochemical expression in normal breast epithelium and stroma was evaluated by computational image analysis and its association with breast cancer risk was analyzed after adjusting for matching factors between cases and controls, the concomitant BBD diagnosis, and the Ki67 proliferation index. RESULTS Women with a breast biopsy in which more than 20% of normal epithelial cells expressed EZH2 had a significantly increased risk of developing breast cancer (odds ratio (OR) 2.95, 95% confidence interval (CI) 1.11-7.84) compared to women with less than 10% EZH2 epithelial expression. The risk of developing breast cancer increased for each 5% increase in EZH2 expression (OR 1.22, 95% CI 1.02-1.46, p value 0.026). Additionally, women with high EZH2 expression and low estrogen receptor (ER) expression had a 4-fold higher risk of breast cancer compared to women with low EZH2 and low ER expression (OR 4.02, 95% CI 1.29-12.59). CONCLUSIONS These results provide further evidence that EZH2 expression in the normal breast epithelium is independently associated with breast cancer risk and might be used to assist in risk stratification for women with benign breast biopsies.
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Affiliation(s)
- Francisco Beca
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Boston, 02215, MA, USA. .,Department of Pathology, Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, 02215, MA, USA. .,Harvard Medical School, Boston, 02215, MA, USA.
| | - Kevin Kensler
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Benjamin Glass
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Boston, 02215, MA, USA.,Department of Pathology, Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, 02215, MA, USA
| | - Stuart J Schnitt
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Boston, 02215, MA, USA.,Department of Pathology, Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, 02215, MA, USA.,Harvard Medical School, Boston, 02215, MA, USA
| | - Rulla M Tamimi
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Andrew H Beck
- Cancer Research Institute, Beth Israel Deaconess Cancer Center, Boston, 02215, MA, USA.,Department of Pathology, Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, 02215, MA, USA.,Harvard Medical School, Boston, 02215, MA, USA
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He Y, Peng L, Huang Y, Peng X, Zheng S, Liu C, Wu K. Association of breast adipose tissue levels of polychlorinated biphenyls and breast cancer development in women from Chaoshan, China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:4778-4790. [PMID: 27981482 DOI: 10.1007/s11356-016-8208-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 12/05/2016] [Indexed: 02/05/2023]
Abstract
Polychlorinated biphenyls (PCBs) are implied to be potential risk factors for breast cancer in wildlife and in in vivo and in vitro studies. Epidemiological studies revealed some individual or groups of PCB congeners associated with breast cancer risk, but consistent conclusions are scarce. This study aimed to explore the association between PCB exposure and breast cancer development. Breast adipose tissues were collected, and seven PCB congeners were analyzed by gas chromatography-mass spectrometry (GC-MS). Demographic characteristics, basic clinical data, and pathological diagnosis information were obtained from medical records. The differences in PCB exposure levels among different groups and indices were compared, and the correlation among PCB congeners was evaluated. The order of congener profile by molar concentration was PCB-153 > PCB-138 > PCB-180 > PCB-118 > PCB-101 > PCB-52 > PCB-28. ∑PCB level differed by occupation and residence and was significantly higher at 55-59-year-old group than at the other age groups. ∑PCB level was higher in postmenopausal than in premenopausal women. Decreasing ∑PCB levels were related with increasing parity among women with progesterone receptor (PR)-positive breast tumors. With increased clinical stage, the ∑PCB level increased significantly. ∑PCB level did not differ by tumor-node-metastasis classification and PR or human epidermal growth factor receptor 2 (HER2) expression but did differ by estrogen receptor (ER) expression (P = 0.04) without a regularly increasing trend in breast adipose tissue. These results suggest a potential association between PCB exposure and breast cancer development. Further in vitro and in vivo studies are needed to confirm these findings and explain the underlying mechanisms. Graphical Abstract Total PCBs level among different clinical stages in breast cancer patients.
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Affiliation(s)
- Yuanfang He
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd, Shantou, Guangdong, 515041, China
| | - Lin Peng
- Clinical Laboratory, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, 515041, China
| | - Yiteng Huang
- Health Care Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, 515041, China
| | - Xiaodong Peng
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd, Shantou, Guangdong, 515041, China
| | - Shukai Zheng
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd, Shantou, Guangdong, 515041, China
| | - Caixia Liu
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd, Shantou, Guangdong, 515041, China
| | - Kusheng Wu
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd, Shantou, Guangdong, 515041, China.
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Sclerosing adenosis: Ultrasonographic and mammographic findings and correlation with histopathology. Mol Clin Oncol 2016; 6:157-162. [PMID: 28357084 PMCID: PMC5351743 DOI: 10.3892/mco.2016.1108] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 11/04/2016] [Indexed: 11/05/2022] Open
Abstract
The present study was conducted to evaluate the radiological findings, particularly the ultrasonographic (US) characteristics of sclerosing adenosis (SA), and their correlation with histopathological results. A retrospective review identified 191 patients with a total of 200 lesions histopathologically confirmed as SA following breast surgery between July 2009 and December 2012. Of the 191 patients, 145 (151 lesions) with SA as the major component were included for US and mammographic (MG) analysis. All 145 patients analyzed were female, with a mean age ± standard deviation of 46.8±7.8 years (range, 25-71 years). All 145 patients underwent US examination and the imaging findings included heterogeneously echogenic areas in 9.3% (14/151), masses in 51.7% (78/151), masses with calcifications in 13.9% (21/151), focal acoustic shadowing in 4.0% (6/151) and were negative in 21.2% (32/151) patients. Among the 119 lesions with visible abnormalities, 87.4% (104/119) were hypoechoic, 58.0% (69/119) were irregular in shape, 52.1% (62/119) had an ill-defined margin, calcifications were found in 17.6% (21/119) and 7.6% (9/119) were hypervascular, while none of the characteristics mentioned above were significantly correlated with histopathology. A total of 136 patients underwent MG at the Fudan University Shanghai Cancer Center, and the imaging findings included microcalcifications in 31.6% (43/136), masses in 23.5% (32/136), asymmetric focal density in 14.7% (20/136), focal architectural distortion in 22.8% (31/136), and were negative in 7.4% (10/136). The mass lesions were fewer on MG compared with US (23.5 vs. 65.6%, respectively). The area under the curve of US distinguishing between benign and malignant lesions was significantly larger compared with that of MG (0.547 vs. 0.497, respectively; P=0.036). In the 60 lesions that were overestimated by Breast Imaging Reporting and Data System US category, one or more characteristics of malignancy were found on US imaging. The most common finding of SA was masses with or without calcifications on US and microcalcifications on MG. The accuracy of US was limited, but higher compared with that of MG; however, SA mimicking the characteristics of malignancy may contribute to misdiagnosis with US.
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Radial Scar at Percutaneous Breast Biopsy That Does Not Require Surgery. J Am Coll Surg 2016; 223:712-716. [DOI: 10.1016/j.jamcollsurg.2016.08.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 07/27/2016] [Accepted: 08/02/2016] [Indexed: 11/20/2022]
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Castells X, Torá-Rocamora I, Posso M, Román M, Vernet-Tomas M, Rodríguez-Arana A, Domingo L, Vidal C, Baré M, Ferrer J, Quintana MJ, Sánchez M, Natal C, Espinàs JA, Saladié F, Sala M. Risk of Breast Cancer in Women with False-Positive Results according to Mammographic Features. Radiology 2016; 280:379-86. [DOI: 10.1148/radiol.2016151174] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Agoumi M, Giambattista J, Hayes MM. Practical Considerations in Breast Papillary Lesions: A Review of the Literature. Arch Pathol Lab Med 2016; 140:770-90. [DOI: 10.5858/arpa.2015-0525-ra] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Context.—Diagnosis of papillary breast lesions, especially in core biopsies, is challenging for most pathologists, and these lesions pose problems for patient management. Distinction between benign, premalignant, and malignant components of papillary lesions is challenging, and the diagnosis of invasion is problematic in lesions that have circumscribed margins. Obtaining a balance between overtreatment and undertreatment of these lesions is also challenging.
Objectives.—To provide a classification and a description of the histologic and immunohistochemical features and the differential diagnosis of papillary breast lesions, to provide an update on the molecular pathology of papillary breast lesions, and to discuss the recommendations for further investigation and management of papillary breast lesions. This review provides a concise description of the histologic and immunohistochemical features of the different papillary lesions of the breast.
Data Sources.—The standard pathology text books on breast pathology and literature on papillary breast lesions were reviewed with the assistance of the PubMed database (http://www.ncbi.nlm.nih.gov/pubmed).
Conclusions.—Knowledge of the clinical presentation, histology, immunoprofile, and behavior of papillary breast lesions will assist pathologists with the diagnosis and optimal management of patients with papillary breast lesions.
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Affiliation(s)
| | | | - Malcolm M. Hayes
- From the Department of Pathology, DynaLIFEDx Diagnostic Laboratory Services, Edmonton, Alberta, Canada (Dr Agoumi); the Departments of Pathology (Drs Agoumi and Hayes) and Radiation Oncology (Dr Giambattista), British Columbia Cancer Agency, Vancouver, Canada; and the Department of Pathology, University of British Columbia, Vancouver (Dr Hayes)
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Lewis MC, Irshad A, Ackerman S, Cluver A, Pavic D, Spruill L, Ralston J, Leddy RJ. Assessing the Relationship of Mammographic Breast Density and Proliferative Breast Disease. Breast J 2016; 22:541-6. [DOI: 10.1111/tbj.12620] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Madelene C. Lewis
- Department of Radiology; Medical University of South Carolina; Charleston South Carolina
| | - Abid Irshad
- Department of Radiology; Medical University of South Carolina; Charleston South Carolina
| | - Susan Ackerman
- Department of Radiology; Medical University of South Carolina; Charleston South Carolina
| | - Abbie Cluver
- Department of Radiology; Medical University of South Carolina; Charleston South Carolina
| | - Dag Pavic
- Department of Radiology; Medical University of South Carolina; Charleston South Carolina
| | - Laura Spruill
- Department of Pathology and Laboratory Medicine; Medical University of South Carolina; Charleston South Carolina
| | - Jonathan Ralston
- Department of Pathology and Laboratory Medicine; Medical University of South Carolina; Charleston South Carolina
| | - Rebecca J. Leddy
- Department of Radiology; Medical University of South Carolina; Charleston South Carolina
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Román M, Castells X, Hofvind S, von Euler‐Chelpin M. Risk of breast cancer after false-positive results in mammographic screening. Cancer Med 2016; 5:1298-306. [PMID: 26916154 PMCID: PMC4924388 DOI: 10.1002/cam4.646] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 11/25/2015] [Accepted: 12/27/2015] [Indexed: 11/09/2022] Open
Abstract
Women with false-positive results are commonly referred back to routine screening. Questions remain regarding their long-term outcome of breast cancer. We assessed the risk of screen-detected breast cancer in women with false-positive results. We conducted a joint analysis using individual level data from the population-based screening programs in Copenhagen and Funen in Denmark, Norway, and Spain. Overall, 150,383 screened women from Denmark (1991-2008), 612,138 from Norway (1996-2010), and 1,172,572 from Spain (1990-2006) were included. Poisson regression was used to estimate the relative risk (RR) of screen-detected cancer for women with false-positive versus negative results. We analyzed information from 1,935,093 women 50-69 years who underwent 6,094,515 screening exams. During an average 5.8 years of follow-up, 230,609 (11.9%) women received a false-positive result and 27,849 (1.4%) were diagnosed with screen-detected cancer. The adjusted RR of screen-detected cancer after a false-positive result was 2.01 (95% CI: 1.93-2.09). Women who tested false-positive at first screen had a RR of 1.86 (95% CI: 1.77-1.96), whereas those who tested false-positive at third screening had a RR of 2.42 (95% CI: 2.21-2.64). The RR of breast cancer at the screening test after the false-positive result was 3.95 (95% CI: 3.71-4.21), whereas it decreased to 1.25 (95% CI: 1.17-1.34) three or more screens after the false-positive result. Women with false-positive results had a twofold risk of screen-detected breast cancer compared to women with negative tests. The risk remained significantly higher three or more screens after the false-positive result. The increased risk should be considered when discussing stratified screening strategies.
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Affiliation(s)
- Marta Román
- Department of screeningCancer Registry of NorwayOsloNorway
- National Advisory Unit for Women's HealthOslo University HospitalOsloNorway
| | - Xavier Castells
- Department of Epidemiology and EvaluationIMIM (Hospital del Mar Medical Research Institute)BarcelonaSpain
- Network on Health Services in Chronic Diseases (REDISSEC)BarcelonaSpain
| | - Solveig Hofvind
- Department of screeningCancer Registry of NorwayOsloNorway
- Oslo and Akershus University College of Applied SciencesFaculty of Health ScienceOsloNorway
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The Japanese Breast Cancer Society clinical practice guidelines for epidemiology and prevention of breast cancer, 2015 edition. Breast Cancer 2016; 23:343-56. [DOI: 10.1007/s12282-016-0673-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 12/27/2015] [Indexed: 12/13/2022]
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Cytologic atypia in the contralateral unaffected breast is related to parity and estrogen-related genes. Surg Oncol 2016; 25:449-456. [PMID: 26856771 DOI: 10.1016/j.suronc.2015.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 12/07/2015] [Indexed: 11/23/2022]
Abstract
PURPOSE The contralateral unaffected breast (CUB) of women with unilateral breast cancer provides a model for the study of breast tissue-based risk factors. Using random fine needle aspiration (rFNA), we have investigated hormonal and gene expression patterns related to atypia in the CUBs of newly diagnosed breast cancer patients. METHODS 83 women underwent rFNA of the CUB. Cytologic analysis was performed using the Masood Score (MS), atypia was defined as MS > 14. RNA was extracted using 80% of the sample. The expression of 20 hormone related genes was quantified using Taqman Low Density Arrays. Statistical analysis was performed using 2-tailed t tests and linear regression. RESULTS Cytological atypia was more frequent in multiparous women (P = 0.0392), and was not associated with any tumor-related features in the affected breast. Masood Score was higher with shorter interval since last pregnancy (R = 0.204, P = 0.0417), higher number of births (R = 0.369, P = 0.0006), and estrogen receptor (ER) negativity of the index cancer (R = -0.203, P = 0.065). Individual cytologic features were associated with aspects of parity. Specifically, anisonucleosis was correlated with shorter interval since last pregnancy (R = 0.318, P = 0.0201), higher number of births (R = 0.382, P = 0.0004), and ER status (R = -0.314, P = 0.0038). Eight estrogen-regulated genes were increased in atypical samples (P < 0.005), including TFF1, AGT, PDZK1, PGR, GREB1, PRLR, CAMK2B, and CCND1. CONCLUSIONS Cytologic atypia, and particularly anisonucleosis, is associated with recent and multiple births and ER negative status of the index tumor. Atypical samples showed increased expression of estrogen-related genes, consistent with the role of estrogen exposure in breast cancer development.
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Elverici E, Barça AN, Aktaş H, Özsoy A, Zengin B, Çavuşoğlu M, Araz L. Nonpalpable BI-RADS 4 breast lesions: sonographic findings and pathology correlation. Diagn Interv Radiol 2016; 21:189-94. [PMID: 25835079 DOI: 10.5152/dir.2014.14103] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE We aimed to evaluate ultrasonography (US) findings for Breast Imaging Reporting and Data System (BI-RADS) category 4 lesions using BI-RADS US lexicon and determine the positive and negative predictive values (PPV and NPV) of US with respect to biopsy results. METHODS Sonograms of 186 BI-RADS 4 nonpalpable breast lesions with a known diagnosis were reviewed retrospectively. The morphologic features of all lesions were described using BI-RADS lexicon and the lesions were subcategorized into 4A, 4B, and 4C on the basis of the physician's level of suspicion. Lesion descriptors and biopsy results were correlated. Pathologic results were compared with US features. PPVs of BI-RADS subcategories 4A, 4B, and 4C were calculated. RESULTS Of 186 lesions, 38.7% were malignant and 61.2% were benign. PPVs according to subcategories 4A, 4B, and 4C were 19.5%, 41.5%, and 74.3%, respectively. Microlobulated, indistinct, and angular margins, posterior acoustic features, and echo pattern were nonspecific signs for nonpalpable BI-RADS 4 lesions. Typical signs of malignancy were irregular shape (PPV, 66%), spiculated margin (PPV, 80%) and nonparallel orientation (PPV, 58.9%). Typical signs of benign lesions were oval shape (NPV, 77.1%), circumscribed margin (NPV, 67.5%), parallel orientation (NPV, 70%), and abrupt interface (NPV, 67.6%). CONCLUSION BI-RADS criteria are not sufficient for discriminating between malignant and benign lesions, and biopsy is required. Subcategories 4A, 4B, and 4C are useful in predicting the likelihood of malignancy. However, objective and clear subclassification rules are needed.
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Affiliation(s)
- Eda Elverici
- Department of Radiology, Numune Training and Research Hospital, Ankara, Turkey.
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Janaki KL, Kannan NS, Palaniappan M, Nandi P. Profile of Breast Diseases in Post Pubertal Women Assessed By Clinical Breast Examination - A Community Based Study in Rural Pondicherry. J Clin Diagn Res 2016; 10:PC07-11. [PMID: 27042516 DOI: 10.7860/jcdr/2016/17264.7276] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 12/07/2015] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Breast diseases in women, whether benign or malignant, are very commonly encountered. Benign diseases are under reported and cancer is one of the leading causes of mortality in women. This study was undertaken with an aim to study the profile of various breast disease in the community. MATERIALS AND METHODS In this observational study all the post pubertal women residing in the selected village (n=1000) were included. The study was done from September 2013 to August 2015. A thorough history taking was done with the help of a predesigned proforma followed by a clinical breast examination and further investigation at our hospital if necessary. RESULTS It was found in this study that mastalgia, both cyclical and non-cyclical as well as lumps were a common finding in the general population. Significant proportions of women were found to be in the peri-menopausal age group. Median age of menarche was 13 years; menopause was 45 years. The average age at first childbirth was 21 years with 1 year being the median duration of breast-feeding. A total of 128 women (1 in 8) had positive symptomatology with 94 (1 in 11) of them having a breast disease on examination. One was diagnosed with breast cancer. The prevalence of cyclical mastalgia was 1 in 11, non-cyclical mastalgia 1 in 34, fibroadenosis 1 in 23 and fibroadenoma 1 in 100. The awareness regarding risk factors and the availability of screening program was very poor. The average age of presentation of mastalgia was 34 years; fibroadenosis was 35 years and fibroadenoma 29 years. None of the women interacted with or had consulted a practitioner regarding mastalgia as it was not perceived to be a sign of malignancy and did not cause any significant discomfort. CONCLUSION It was thus concluded from this study that benign breast diseases are a common occurrence in the general population. Breast cancer continues to be diagnosed only at later stages owing to lack of awareness and inadequately structured screening program. The concept of self-breast examination seems to be poorly understood. CBE is more fruitful with subsequent radiological and histopathological investigation, if warranted.
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Affiliation(s)
- Kavasseri L Janaki
- Resident, Department of General Surgery, Mahatma Gandhi Medical College & Research Institute, Sri Balaji Vidyapeeth , Pillaiyarkuppam, Pondicherry, India
| | - Narayanasamy Subbaraju Kannan
- Associate Professor, Department of General Surgery, Mahatma Gandhi Medical College & Research Institute, Sri Balaji Vidyapeeth , Pillaiyarkuppam, Pondicherry, India
| | - M Palaniappan
- Professor, Department of General Surgery, Mahatma Gandhi Medical College & Research Institute, Sri Balaji Vidyapeeth , Pillaiyarkuppam, Pondicherry, India
| | - Partha Nandi
- Professor, Department of Community Medicine, Mahatma Gandhi Medical College & Research Institute, Sri Balaji Vidyapeeth , Pillaiyarkuppam, Pondicherry, India
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Collins LC, Aroner SA, Connolly JL, Colditz GA, Schnitt SJ, Tamimi RM. Breast cancer risk by extent and type of atypical hyperplasia: An update from the Nurses' Health Studies. Cancer 2015; 122:515-20. [PMID: 26565738 DOI: 10.1002/cncr.29775] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 10/13/2015] [Indexed: 11/06/2022]
Abstract
BACKGROUND Women with atypical hyperplasia (AH) on a benign breast biopsy specimen are at increased risk for the development of breast cancer. However, the relation between the type and extent of AH (atypical ductal hyperplasia [ADH] vs atypical lobular hyperplasia [ALH]) and the magnitude of the breast cancer risk is not well defined. METHODS A nested case-control study of benign breast disease and breast cancer risk was conducted. Women with breast cancer and prior benign breast biopsy findings (488 cases) were matched to women with prior benign breast biopsy findings who were free from breast cancer (1907 controls). Benign breast biopsy slides were reviewed and categorized as nonproliferative, proliferative without atypia, or AH (ADH or ALH). The number of foci of AH was also recorded. RESULTS Among women with ADH, the interrelation between the extent of atypia and breast cancer risk was not significant (odds ratio [OR] for 1 or 2 foci, 3.5; 95% confidence interval [CI], 2.2-5.6; OR for ≥3 foci, 2.7; 95% CI, 1.4-5.1; P = .41). Similarly, although the risk with ALH was higher for those with ≥3 foci than for those with <3 foci, the difference was not statistically significant (OR for 1 or 2 foci, 5.2; 95% CI, 2.7-10.0; OR for ≥3 foci, 8.0; 95% CI, 4.5-14.2; P = .19). CONCLUSIONS This analysis demonstrates that the extent of ADH or ALH does not significantly contribute to breast cancer risk. The lack of a significant dose-response relation between the extent and type of atypia and breast cancer risk suggests that it would be premature to use the extent of atypia to influence management decisions for women with ADH or ALH.
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Affiliation(s)
- Laura C Collins
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts
| | - Sarah A Aroner
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - James L Connolly
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts
| | - Graham A Colditz
- Institute of Public Health, Washington University School of Medicine, St. Louis, Missouri
| | - Stuart J Schnitt
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts
| | - Rulla M Tamimi
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
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45
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[Benign proliferative breast disease with and without atypia]. ACTA ACUST UNITED AC 2015; 44:980-95. [PMID: 26545856 DOI: 10.1016/j.jgyn.2015.09.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 09/18/2015] [Indexed: 11/22/2022]
Abstract
In the last few years, diagnostics of high-risk breast lesions (atypical ductal hyperplasia [ADH], flat epithelial atypia [FEA], lobular neoplasia: atypical lobular hyperplasia [ALH], lobular carcinoma in situ [LCIS], radial scar [RS], usual ductal hyperplasia [UDH], adenosis, sclerosing adenosis [SA], papillary breast lesions, mucocele-like lesion [MLL]) have increased with the growing number of breast percutaneous biopsies. The management of these lesions is highly conditioned by the enlarged risk of breast cancer combined with either an increased probability of finding cancer after surgery, either a possible malignant transformation (in situ or invasive cancer), or an increased probability of developing cancer on the long range. An overview of the literature reports grade C recommendations concerning the management and follow-up of these lesions: in case of ADH, FEA, ALH, LCIS, RS, MLL with atypia, diagnosed on percutaneous biopsies: surgical excision is recommended; in case of a diagnostic based on vacuum-assisted core biopsy with complete disappearance of radiological signal for FEA or RS without atypia: surgical abstention is a valid alternative approved by multidisciplinary meeting. In case of ALH (incidental finding) associated with benign lesion responsible of radiological signal: abstention may be proposed; in case of UDH, adenosis, MLL without atypia, diagnosed on percutaneous biopsies: the concordance of radiology and histopathology findings must be ensured. No data is available to recommend surgery; in case of non-in sano resection for ADH, FEA, ALH, LCIS (except pleomorphic type), RS, MLL: surgery does not seem to be necessary; in case of previous ADH, ALH, LCIS: a specific follow-up is recommended in accordance with HAS's recommendations. In case of FEA and RS or MLL combined with atypia, little data are yet available to differ the management from others lesions with atypia; in case of UDH, usual sclerosing adenosis, RS without atypia, fibro cystic disease: no specific follow-up is recommended in agreement with HAS's recommendations.
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46
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King TA, Pilewskie M, Muhsen S, Patil S, Mautner SK, Park A, Oskar S, Guerini-Rocco E, Boafo C, Gooch JC, De Brot M, Reis-Filho JS, Morrogh M, Andrade VP, Sakr RA, Morrow M. Lobular Carcinoma in Situ: A 29-Year Longitudinal Experience Evaluating Clinicopathologic Features and Breast Cancer Risk. J Clin Oncol 2015; 33:3945-52. [PMID: 26371145 DOI: 10.1200/jco.2015.61.4743] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The increased breast cancer risk conferred by a diagnosis of lobular carcinoma in situ (LCIS) is poorly understood. Here, we review our 29-year longitudinal experience with LCIS to evaluate factors associated with breast cancer risk. PATIENTS AND METHODS Patients participating in surveillance after an LCIS diagnosis are observed in a prospectively maintained database. Comparisons were made among women choosing surveillance, with or without chemoprevention, and those undergoing bilateral prophylactic mastectomies between 1980 and 2009. RESULTS One thousand sixty patients with LCIS without concurrent breast cancer were identified. Median age at LCIS diagnosis was 50 years (range, 27 to 83 years). Fifty-six patients (5%) underwent bilateral prophylactic mastectomy; 1,004 chose surveillance with (n = 173) or without (n = 831) chemoprevention. At a median follow-up of 81 months (range, 6 to 368 months), 150 patients developed 168 breast cancers (63% ipsilateral, 25% contralateral, 12% bilateral), with no dominant histology (ductal carcinoma in situ, 35%; infiltrating ductal carcinoma, 29%; infiltrating lobular carcinoma, 27%; other, 9%). Breast cancer incidence was significantly reduced in women taking chemoprevention (10-year cumulative risk: 7% with chemoprevention; 21% with no chemoprevention; P < .001). In multivariable analysis, chemoprevention was the only clinical factor associated with breast cancer risk (hazard ratio, 0.27; 95% CI, 0.15 to 0.50). In a subgroup nested case-control analysis, volume of disease, which was defined as the ratio of slides with LCIS to total number of slides reviewed, was also associated with breast cancer development (P = .008). CONCLUSION We observed a 2% annual incidence of breast cancer among women with LCIS. Common clinical factors used for risk prediction, including age and family history, were not associated with breast cancer risk. The lower breast cancer incidence in women opting for chemoprevention highlights the potential for risk reduction in this population.
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Affiliation(s)
- Tari A King
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY.
| | | | - Shirin Muhsen
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sujata Patil
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Starr K Mautner
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Anna Park
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sabine Oskar
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Camilla Boafo
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jessica C Gooch
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Marina De Brot
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Mary Morrogh
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Victor P Andrade
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Rita A Sakr
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
| | - Monica Morrow
- All authors: Memorial Sloan Kettering Cancer Center, New York, NY
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47
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Nassar A, Visscher DW, Degnim AC, Frank RD, Vierkant RA, Frost M, Radisky DC, Vachon CM, Kraft RA, Hartmann LC, Ghosh K. Complex fibroadenoma and breast cancer risk: a Mayo Clinic Benign Breast Disease Cohort Study. Breast Cancer Res Treat 2015; 153:397-405. [PMID: 26264469 PMCID: PMC4561026 DOI: 10.1007/s10549-015-3535-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 08/07/2015] [Indexed: 11/26/2022]
Abstract
The purpose of this study is to examine the breast cancer risk overall among women with simple fibroadenoma or complex fibroadenoma and to examine the association of complex fibroadenoma with breast cancer through stratification of other breast cancer risks. The study included women aged 18-85 years from the Mayo Clinic Benign Breast Disease Cohort who underwent excisional breast biopsy from 1967 through 1991. Within this cohort, women who had fibroadenoma were compared to women who did not have fibroadenoma. Breast cancer risk (observed versus expected) across fibroadenoma levels was assessed through standardized incidence ratios (SIRs) by using age- and calendar-stratified incidence rates from the Iowa Surveillance, Epidemiology, and End Results registry. Analyses were performed overall, within subgroups of involution status, with other demographic characteristics (age, year of biopsy, indication for biopsy, and family history), and with histologic characteristics, including overall impression [nonproliferative disease, proliferative disease without atypia (PDWA), or atypical hyperplasia]. Fibroadenoma was identified in 2136 women [noncomplex, 1835 (85.9%); complex, 301 (14.1%)]. SIR for noncomplex fibroadenoma was 1.49 (95% CI 1.26-1.74); for complex fibroadenoma, it was 2.27 (95% CI 1.63-3.10) (test for heterogeneity in SIR, P = .02). However, women with complex fibroadenoma were more likely to have other, concomitant high-risk histologic characteristics (e.g., incomplete involution and PDWA). In analyses stratified by involution status and PDWA, complex fibroadenoma was not an independent risk marker for breast cancer. Complex fibroadenoma does not confer increased breast cancer risk beyond other established histologic characteristics.
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Affiliation(s)
- Aziza Nassar
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 4500 San Pablo Rd, 32224, Jacksonville, FL, USA,
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48
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Risk profile of breast cancer following atypical hyperplasia detected through organized screening. Breast 2015; 24:208-12. [DOI: 10.1016/j.breast.2015.01.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 01/15/2015] [Accepted: 01/22/2015] [Indexed: 11/21/2022] Open
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49
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Serum IGFBP-2 and Risk of Atypical Hyperplasia of the Breast. J Cancer Epidemiol 2015; 2015:203284. [PMID: 26106415 PMCID: PMC4464590 DOI: 10.1155/2015/203284] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 05/12/2015] [Indexed: 12/21/2022] Open
Abstract
Atypical hyperplasia of the breast (AH) is associated with increased risk of subsequent invasive breast cancer, yet little is known about the etiology of AH. Insulin-like growth factor binding protein 2 (IGFBP-2) may contribute to the development of AH due to its proliferative effects on mammary tissue. We conducted a nested case-control study of postmenopausal women enrolled in Women's Health Initiative-Clinical Trial. Cases were 275 women who developed incident AH during follow-up, individually (1 : 1) matched to controls. Levels of IGFBP-2 were determined from fasting serum collected at baseline. Multivariable conditional logistic regression models were used to estimate odds ratios for the association of IGFBP-2 with risk of AH. Serum IGFBP-2 was associated with a nonsignificant decrease in risk for AH, when comparing the highest quartile to lowest quartile (OR = 0.65; 95% CI = 0.32–1.31). This decrease in risk was most evident when analyses were restricted to nondiabetic, nonusers of hormone therapy (OR = 0.33, 95% CI = 0.13–0.86, ptrend = 0.06) and nondiabetic women who were overweight or obese (OR = 0.43, 95% CI = 0.18–1.03, ptrend = 0.05). Results from this study provide some support for an inverse association between serum IGFBP2 levels and risk of AH, particularly in nondiabetic women who are overweight or obese. Further studies are required to confirm these results.
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50
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Breast cancer risk associated with benign breast disease: systematic review and meta-analysis. Breast Cancer Res Treat 2015; 149:569-75. [PMID: 25636589 DOI: 10.1007/s10549-014-3254-6] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 12/18/2014] [Indexed: 10/24/2022]
Abstract
Benign breast disease (BBD) is a broad category of diagnoses reported to convey a variable degree of increased risk of developing breast cancer. A meta-analysis of the existing literature was performed to quantify the risk estimate associated with BBD. Pubmed, Google Scholar, and EMBASE databases were searched in January 2011. English retrospective and prospective observational studies published from 1972 to 2010 evaluating BBD and the risk of breast cancer were included with data acquisition reported from 1930 to 2007. Eligibility was performed independently following a standardized protocol for full-text publication review by a single reviewer and reviewed by a second author. Of the 3,409 articles retrieved from the literature search, 32 studies met the selection criteria. Reported risk estimates, including relative risk, odds ratio, standardized incidence ratios, rate ratio, hazards ratio, and incidence rate ratio, were the primary outcomes extracted. The most commonly reported pathologies were decided prior to extraction and organized into the following categories for analysis of the extracted risk estimate: non-proliferative disease (NPD), proliferative disease without atypia, benign breast disease not otherwise specified (BBD), and atypical hyperplasia not otherwise specified (AHNOS). The mean age at benign breast biopsy was 46.1 years and the mean age of developing breast cancer was 55.9 years. The mean follow-up length was 12.8 years (range 3.3-20.6). The summary risk estimate of developing breast cancer for NPD was 1.17 (N = 8; 95% CI 0.94-1.47). Proliferative disease without atypia was associated with significantly increased risk of future breast cancer, summary relative risk 1.76 (N = 15; 95% CI 1.58-1.95). The summary risk estimate for AHNOS was 3.93 (N = 13; 95% CI 3.24-4.76). This meta-analysis demonstrates that proliferative benign breast disease with or without atypia is associated with a significant increase in risk of developing breast cancer. These data support management strategies for women with benign breast disease such as additional screening methods or chemoprevention.
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