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Jia KY, Menes TS, Bernstein-Molho R, Nissan A, Zippel D. Characterization of patients with a diagnosis of breast cancer and melanoma: genetic susceptibility or increased surveillance? Eur J Cancer Prev 2023; 32:418-422. [PMID: 36912151 DOI: 10.1097/cej.0000000000000792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
BACKGROUND Breast cancer diagnosis had been linked to an increased risk of melanoma in several reports. The aim of the current study was to assess the role of genetics, increased surveillance, and radiation treatment in patients with a dual diagnosis of breast cancer and melanoma (DBM). MATERIALS AND METHODS All patients treated at Sheba Medical Center between 2007 and 2021 with DBM were included in the cohort. Data on family history, genetic tests, characteristics, and treatment of both cancers were collected. The proportion of patients with a pathogenic variant (PV) in BRCA1 and BRCA2 genes was compared to a control group of patients with breast cancer. The proportion of patients presenting with in-situ disease was compared to the national registry data. RESULTS The cohort included 222 DBM patients of whom 114 had documentation of genetic testing. Twenty patients tested positive for PVs of which 13 (11%) were in BRCA genes. This was comparable to the proportion in patients with a diagnosis of breast cancer (736; 19%). The proportion of melanoma diagnosed at stage 0 was comparable to the national proportion ( N = 40; 30% vs. 28%, respectively). In comparison to the national registry, a larger proportion of breast cancers were ductal carcinoma in situ or lobular carcinoma in situ [10% in the registry vs. 19% (22) in the cohort; P < 0.003]. CONCLUSIONS In patients with DBM we did not find an increased proportion of PVs in BRCA genes. Our findings suggest that the increased standardized incidence ratio of the dual diagnosis may be partially explained by increased surveillance and detection of earlier-stage cancers.
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Affiliation(s)
- Karen Y Jia
- Department of Surgery, Maimonides Medical Center, Brooklyn, New York, USA
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv
| | - Tehillah S Menes
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv
- Department of General and Oncological Surgery-Surgery C, Chaim Sheba Medical Center, Tel Hashomer
| | - Rinat Bernstein-Molho
- Susanne Levy Gertner Oncogenetics Unit, The Danek Gertner Institute of Human Genetics, Chaim, Israel
| | - Aviram Nissan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv
- Department of General and Oncological Surgery-Surgery C, Chaim Sheba Medical Center, Tel Hashomer
| | - Dov Zippel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv
- Department of General and Oncological Surgery-Surgery C, Chaim Sheba Medical Center, Tel Hashomer
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Parhizgar P, Bahadori Monfared A, Mohseny M, Keramatinia A, Hashemi Nazari SS, Rahman SA, Al Marzouqi A, Al-Yateem N, Mosavi Jarrahi A. Risk of second primary cancer among breast cancer patients: A systematic review and meta-analysis. Front Oncol 2023; 12:1094136. [PMID: 36733366 PMCID: PMC9887162 DOI: 10.3389/fonc.2022.1094136] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 12/20/2022] [Indexed: 01/18/2023] Open
Abstract
Objectives The aim of this study was to estimate the extra risk of second primary cancer among breast cancer patients. Methods and materials This is a systematic review. A comprehensive search of literature was performed in PubMed, Web of Science, Cochrane library, and Scopus. The search included all published studies up to October 2022. This systematic review included studies published in the English language that reported the risk of second primary non-breast cancer [i.e., standardized incidence ratio (SIR)] among breast cancer patients older than 15 years. After evaluating the methodological quality of the selected studies, SIRs were pooled with consideration of heterogeneity among studies. The estimates were pooled by age and time since the diagnosis of primary breast cancer for both sexes (male and female). Age was categorized based on before 50 years and after 50 years, and time was categorized as duration of less than and more than 10 years, respectively. Results From 2,484 articles, 30 articles were eligible for inclusion in the systematic review and meta-analysis. The studies varied in terms of population, number of cases, study design, setting, and year of implementation of the research. The estimated SIR for men and women was 1.28 (95% CI: 1.18, 1.38) and 1.27 (95% CI: 1.15, 1.39), respectively. Women diagnosed with breast cancer before menopause [SIR: 1.52 (95% CI: 1.34, 1.71) vs. 1.21 (95% CI: 1.08, 1.34)] as well as women after 10 years since their breast cancer diagnosis [1.33 (95% CI: 1.22, 1.431) vs. 1.24 (95% CI: 1.10, 1.37)] were at a higher risk of developing second primary cancer. Among men, while there were no differences in risk based on age, with the increase of time, the risk of second primary cancer was reduced [SIR: 1.22 (95% CI: 1.12, 1.33) vs. 1.00 (95% CI: 0.79, 1.22)]. Conclusion There is an extra risk of second primary cancer among breast cancer patients. The extra risk should be considered for further screening and preventive measures among this population. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=336062, identifier (CRD42022336062).
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Affiliation(s)
- Parynaz Parhizgar
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ayad Bahadori Monfared
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Mohseny
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Aliasghar Keramatinia
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Saeed Hashemi Nazari
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Prevention of Cardiovascular Disease Research Center, Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Syed Azizur Rahman
- Department of Health Service Administration, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Amina Al Marzouqi
- Department of Nursing, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Nabeel Al-Yateem
- Department of Nursing, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates,*Correspondence: Nabeel Al-Yateem, ; Alireza Mosavi Jarrahi,
| | - Alireza Mosavi Jarrahi
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Cancer and Epidemiology Research Center, West Asia Organization for Cancer Prevention, Sabzevar, Iran,*Correspondence: Nabeel Al-Yateem, ; Alireza Mosavi Jarrahi,
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The Melanoma and Breast Cancer Association: An Overview of their 'Second Primary Cancers' and the Epidemiological, Genetic and Biological correlations. Crit Rev Oncol Hematol 2020; 152:102989. [PMID: 32485529 DOI: 10.1016/j.critrevonc.2020.102989] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/22/2020] [Accepted: 05/14/2020] [Indexed: 12/18/2022] Open
Abstract
This study reviews the relevant epidemiological studies associating cutaneous melanoma and breast carcinomas and provides an overview of the possible genetic, biological and bias factors that underpin this relationship. Standardised incidence ratio (SIR) for primary cutaneous melanoma after breast carcinoma ranged from 1.16 to 5.13 and ranged from 1.03 to 4.10 for primary breast carcinoma after cutaneous melanoma. Epidemiological studies highlight age, gender and use of radiotherapy and chemotherapy as potential risk factors for second primary cancers (SPCs). Mutations in BRCA2, CDKN2A, CDK4 and BAP1 may partly underlie any SPC association. The impact of socio-cultural factors and surveillance bias may be attributed to the findings of SPC partially or entirely. In conclusion, this study has highlighted the association between breast carcinoma and melanoma and identified various factors for further research and the optimised management of patients with both cancers.
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Wijayabahu AT, Egan KM, Yaghjyan L. Uterine cancer in breast cancer survivors: a systematic review. Breast Cancer Res Treat 2020; 180:1-19. [PMID: 31897901 DOI: 10.1007/s10549-019-05516-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 12/21/2019] [Indexed: 01/17/2023]
Abstract
PURPOSE Epidemiological evidence on the risk factors for uterine/endometrial cancer in breast cancer (BCa) survivors is limited and inconsistent. Therefore, we critically reviewed and summarized available evidence related to the risk factors for uterine/endometrial cancer in BCa survivors. METHODS We conducted a literature search through PubMed, Web of Science Core Collection/Cited Reference Search, as well as through manual searches of the bibliographies of the articles identified in electronic searches. We included in this review studies that were published up to November 30, 2018 that were accessible in full-text format and were published in English. RESULTS Of the 27 eligible studies, 96% had > 700 participants, 74% were prospective cohorts, 70% originated outside of the US, 44% reported as having pre-/postmenopausal women, and 26% reported having racially heterogeneous populations. Risk factors positively associated with uterine/endometrial cancer risk among BCa survivors included age at BCa diagnosis > 50 years, African American race, greater BMI/weight gain, and Tamoxifen treatment. For other lifestyle, reproductive and clinical factors, associations were either not significant (parity) or inconsistent (HRT use, menopausal status, smoking status) or had limited evidence (alcohol intake, family history of cancer, age at first birth, oral contraceptive use, age at menopause, comorbidities). CONCLUSION We identified several methodological concerns and limitations across epidemiological studies on potential risk factors for uterine/endometrial cancer in BCa survivors, including lack of details on uterine/endometrial cancer case ascertainment, varying and imprecise definitions of important covariates, insufficient adjustment for potential confounders, and small numbers of uterine/endometrial cancer cases in the overall as well as stratified analyses. Based on the available evidence, older age and higher body weight measures appear to be a shared risk factor for uterine/endometrial cancer in the general population as well as in BCa survivors. In addition, there is suggestive evidence that African American BCa survivors have a higher risk of uterine/endometrial cancer as compared to their White counterparts. There is also evidence that Tamoxifen contributes to uterine/endometrial cancer in BCa survivors. Given limitations of existing studies, more thorough investigation of these associations is warranted to identify additional preventive strategies needed for BCa survivors to reduce uterine/endometrial cancer risk and improve overall survival.
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Affiliation(s)
- Akemi T Wijayabahu
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, 2004 Mowry Rd, Gainesville, FL, 32610, USA
| | - Kathleen M Egan
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Lusine Yaghjyan
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, 2004 Mowry Rd, Gainesville, FL, 32610, USA.
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Chen M, Lee K, Lu C, Wang T, Huang S, Chen C. The bidirectional association among female hormone-related cancers: breast, ovary, and uterine corpus. Cancer Med 2018; 7:2299-2306. [PMID: 29659167 PMCID: PMC6010879 DOI: 10.1002/cam4.1473] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 01/15/2018] [Accepted: 03/06/2018] [Indexed: 01/17/2023] Open
Abstract
Breast, ovarian, and uterine corpus cancers are common female cancers and categorized as hormone-related diseases. Previous studies reported a unidirectional relationship for each cancer, but few studied the reciprocal association in the same cohort. A population-based study was carried out in Taiwan to test the hypothesis that there are pairwise bidirectional associations among these cancers. Using the same cohort of 110,112 cases with primary female cancers including uterine corpus cancer (11,146 cases), ovarian cancer (12,139 cases), or breast cancer (86,827 cases) from the Taiwan Cancer Registry from 1979 to 2008, the pairwise risks of second cancer among uterine corpus, ovary, and breast cancer cases were evaluated by standardized incidence ratios (SIRs) and the corresponding 95% confidence intervals (CIs) to quantify the excess of second malignancies. A reciprocal relationship was found for these three female cancers, particularly most prominent between uterine and ovarian cancers, followed by breast and uterine cancers as well as breast and ovarian cancers. The overall risk of second cancers was highest within the first 5 years after the diagnosis of primary cancer. The bidirectional relationships suggest common risk factors among these three female cancers. This is the largest cohort study to focus on the bidirectional associations among hormone-related cancers in Asian women, and these results could aid in the development of early prevention strategies and follow-up surveillance programs.
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Affiliation(s)
- Min‐Chi Chen
- Department of Public HealthBiostatistics Consulting CenterCollege of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Hematology & OncologyChang Gung Memorial HospitalChiayiTaiwan
| | - Kuan‐Der Lee
- Division of Hematology and OncologyDepartment of Internal MedicineTaipei Medical University HospitalTaipeiTaiwan
- School of MedicineCollege of MedicineTaipei Medical UniversityTaipeiTaiwan
| | - Chang‐Hsien Lu
- Department of Hematology & OncologyChang Gung Memorial HospitalChiayiTaiwan
| | - Ting‐Yao Wang
- Department of Hematology & OncologyChang Gung Memorial HospitalChiayiTaiwan
| | - Shih‐Hao Huang
- Department of Public HealthBiostatistics Consulting CenterCollege of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Chao‐Yu Chen
- Department of Gynecology and ObstetricsChang Gung Memorial HospitalChiayiTaiwan
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The anticancer estrogen receptor antagonist tamoxifen impairs consolidation of inhibitory avoidance memory through estrogen receptor alpha. J Neural Transm (Vienna) 2017; 124:1331-1339. [DOI: 10.1007/s00702-017-1785-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 08/27/2017] [Indexed: 12/20/2022]
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Sebastiani F, Cortesi L, Sant M, Lucarini V, Cirilli C, De Matteis E, Marchi I, Negri R, Gallo E, Federico M. Increased Incidence of Breast Cancer in Postmenopausal Women with High Body Mass Index at the Modena Screening Program. J Breast Cancer 2016; 19:283-291. [PMID: 27721878 PMCID: PMC5053313 DOI: 10.4048/jbc.2016.19.3.283] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 06/18/2016] [Indexed: 11/30/2022] Open
Abstract
Purpose We conducted a study to evaluate the relationship between body mass index (BMI) and the risk of breast cancer (BC) and outcome in a population of 14,684 women aged 55 to 69 years eligible to participate in the Mammography Screening Program (MSP) in the Province of Modena, Italy. Methods The study population was drawn from women who underwent mammography screening between 2004 and 2006 in the Province of Modena. Women were subdivided into obese, overweight, and normal-weight categories according to BMI and followed until July 31, 2010, to evaluate the BC incidence. The clinicopathological characteristics of BC were also evaluated in different groups of patients classified according to BMI. After BC diagnosis, patients were followed for a median period of 65 (range, 2–104) months. Second events (recurrences and second tumors) were recorded, and the 5-year event-free survival (EFS) was calculated. Results After a period of 73 months, 366 cases of BC were diagnosed. Compared with normal-weight women, obese women had a significantly higher incidence of BC (relative risk [RR], 1.32; p=0.040) (RR=1), larger tumors (27% of tumors were larger than T2 size), and more nodal involvement (38.5% of tumors were node-positive). Furthermore, a significantly higher rate of total events was seen in obese women compared with overweight and normal-weight patients, respectively (17.9% vs. 11.4% vs. 10.8%, p=0.032). The 5-year EFS was 89.0%, 89.0%, and 80.0% for normal-weight, overweight, and obese patients, respectively. Conclusion We observed a significantly higher risk of BC in obese women among those eligible to participate in the MSP in the Province of Modena. Finally, obese women had more second events and poorer EFS compared to nono bese women.
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Affiliation(s)
- Federica Sebastiani
- Department of Diagnostic and Clinical Medicine and Public Health, University of Modena and Reggio Emilia, Modena, Italy
| | - Laura Cortesi
- Department of Oncology, Hematology, and Respiratory Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Milena Sant
- Department of Preventive and Predictive Medicine, National Tumor Institute, Milan, Italy
| | - Valeria Lucarini
- Department of Oncology, Hematology, and Respiratory Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Claudia Cirilli
- Department of Oncology, Hematology, and Respiratory Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Elisabetta De Matteis
- Department of Oncology, Hematology, and Respiratory Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Isabella Marchi
- Department of Oncology, Hematology, and Respiratory Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Rossella Negri
- Department of Radiology, University of Modena and Reggio Emilia, Modena, Italy
| | - Ennio Gallo
- Department of Radiology, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Federico
- Department of Diagnostic and Clinical Medicine and Public Health, University of Modena and Reggio Emilia, Modena, Italy
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Marcheselli R, Marcheselli L, Cortesi L, Bari A, Cirilli C, Pozzi S, Ferri P, Napolitano M, Federico M, Sacchi S. Risk of Second Primary Malignancy in Breast Cancer Survivors: A Nested Population-Based Case-Control Study. J Breast Cancer 2015; 18:378-85. [PMID: 26770245 PMCID: PMC4705090 DOI: 10.4048/jbc.2015.18.4.378] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 10/12/2015] [Indexed: 12/23/2022] Open
Abstract
PURPOSE Evolving therapies have improved the prognoses of patients with breast cancer; and currently, the number of long-term survivors is continuously increasing. However, these patients are at increased risk of developing a second cancer. Thus, late side effects are becoming an important issue. In this study, we aimed to investigate whether patient and tumor characteristics, and treatment type correlate with secondary tumor risk. METHODS This case-control study included 305 patients with a diagnosed second malignancy after almost 6 months after the diagnosis of primary breast cancer and 1,525 controls (ratio 1:5 of cases to controls) from a population-based cohort of 6,325 women. The control patients were randomly selected from the cohort and matched to the cases according to age at diagnosis, calendar period of diagnosis, disease stage, and time of follow-up. RESULTS BRCA1 or BRCA2 mutation, human epidermal growth factor receptor 2 (HER2)+ status, chemotherapy, and radiotherapy were related to increased risk of developing a second cancer, whereas hormonotherapy showed a protective effect. Chemotherapy, radiotherapy, and estrogenic receptor level <10% increased the risk of controlateral breast cancer. HER2+ status increased the risk of digestive system and thyroid tumors, while BRCA1 or BRCA2 mutation increased the risk of cancer in the genital system. CONCLUSION Breast cancer survivors are exposed to an excess of risk of developing a second primary cancer. The development of excess of malignancies may be related either to patient and tumor characteristics, such as BRCA1 or BRCA2 mutation and HER2+ status, or to treatments factors.
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Affiliation(s)
- Raffaella Marcheselli
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Luigi Marcheselli
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Laura Cortesi
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessia Bari
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Samantha Pozzi
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Paola Ferri
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Martina Napolitano
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Federico
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Stefano Sacchi
- Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
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Risk of second cancers cancer after a first primary breast cancer: a systematic review and meta-analysis. Gynecol Oncol 2014; 136:158-71. [PMID: 25448459 DOI: 10.1016/j.ygyno.2014.10.029] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 10/28/2014] [Accepted: 10/29/2014] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To examine the scientific evidence and the risk of second primary cancers in women diagnosed with a first primary breast cancer. METHODS The literature was searched in Pubmed and Embase and included studies published up to June 2013, using population-based data and IARC/AICR codification rules for multiple primary cancers. A qualitative synthesis was carried out and the methodological quality of the studies evaluated. Standardised incidence ratios (SIRs) on second cancer risk, weighted by the standard error of each study, were pooled using fixed and random effects models. SIRs were also pooled by age at diagnosis (<50 and ≥ 50 years), and time since diagnosis of the first breast cancer (<10 and ≥ 10 years). RESULTS 15 out of 710 articles fulfilled the inclusion criteria. All of them were retrospective cohort studies either population-based (13 studies) or hospital-based studies (2 studies). The studies varied with respect to number of cases, selection criteria, definition of multiple primary cancers, and the second cancer sites included. SIRs reported in these studies for all cancers combined varied from 1.0 to 1.4. The pooled SIR estimate for second cancer risk was 1.17 (95% CI: 1.10-1.25). By age groups, SIR estimates were 1.51 (95% CI: 1.35-1.70) for women younger than 50 years and 1.11 (95% CI: 1.02-1.21) for those who were older. Women with breast cancer are at risk of second cancers within the first 10 years after the first breast cancer diagnosis (SIR: 1.19; 95% CI: 1.06-1.33), and thereafter (SIR: 1.26; 95% CI: 1.05-1.52). CONCLUSION This higher risk of second cancers in women diagnosed with a first primary breast cancer with respect to the general population emphasises the importance of prevention and control policies aimed at reducing incidence of second cancers.
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Sreekumar S, Sithul H, Muraleedharan P, Azeez JM, Sreeharshan S. Pomegranate fruit as a rich source of biologically active compounds. BIOMED RESEARCH INTERNATIONAL 2014; 2014:686921. [PMID: 24818149 PMCID: PMC4000966 DOI: 10.1155/2014/686921] [Citation(s) in RCA: 108] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 02/25/2014] [Accepted: 02/25/2014] [Indexed: 12/31/2022]
Abstract
Pomegranate is a widely used plant having medicinal properties. In this review, we have mainly focused on the already published data from our laboratory pertaining to the effect of methanol extract of pericarp of pomegranate (PME) and have compared it with other relevant literatures on Punica. Earlier, we had shown its antiproliferative effect using human breast (MCF-7, MDA MB-231), and endometrial (HEC-1A), cervical (SiHa, HeLa), and ovarian (SKOV3) cancer cell lines, and normal breast fibroblasts (MCF-10A) at concentration of 20-320 μg/mL. The expressions of selected estrogen responsive genes (PR, pS2, and C-Myc) were downregulated by PME. Unlike estradiol, PME did not increase the uterine weight and proliferation in bilaterally ovariectomized Swiss-Albino mice models and its cardioprotective effects were comparable to that of 17 β -estradiol. We had further assessed the protective role of PME on skeletal system, using MC3T3-E1 cells. The results indicated that PME (80 μg/mL) significantly increased ALP (Alkaline Phosphatase) activity, supporting its suggested role in modulating osteoblastic cell differentiation. The antiosteoporotic potential of PME was also evaluated in ovariectomized (OVX) rodent model. The results from our studies and from various other studies support the fact that pomegranate fruit is indeed a source of biologically active compounds.
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Affiliation(s)
- Sreeja Sreekumar
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
| | - Hima Sithul
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
| | - Parvathy Muraleedharan
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
| | - Juberiya Mohammed Azeez
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
| | - Sreeja Sreeharshan
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
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Wang X, Zhang N, Huo Q, Sun M, Lv S, Yang Q. Huaier aqueous extract suppresses human breast cancer cell proliferation through inhibition of estrogen receptor α signaling. Int J Oncol 2013; 43:321-8. [PMID: 23686317 DOI: 10.3892/ijo.2013.1947] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Accepted: 04/22/2013] [Indexed: 11/06/2022] Open
Abstract
Estrogen receptor α (ERα) has been reported to play a critical role in promoting the growth of breast tumor cells. In the present study, we explored the effect of Huaier extract on estrogen receptor α signaling in breast cancer cell lines. Our data demonstrated that Huaier extract effectively inhibited the proliferation of the MCF-7, T47D and ZR-75-1 human breast cancer cell lines. For the mechanism analysis, we demonstrated that Huaier extract significantly reduced the mRNA and protein levels of ERα in all three ERα-positive cell lines. The downregulation of ERα protein levels was correlated with activation of the proteasomes. We demonstrated that Huaier extract markedly decreased the expression of both ERα and its downstream genes, inhibited the estrogen-stimulated proliferation and reversed the estrogen-induced activation of the nuclear factor κB (NFκB) pathway. Our study provides evidence that Huaier extract is a novel estrogen receptor modulator and is a promising drug for the prevention and treatment of ERα-positive human breast cancers.
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Affiliation(s)
- Xiaolong Wang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, Shandong 250012, P.R. China
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McCowan C, Thompson AM. The importance of nonpharmacogenetic factors in endocrine therapy. Pharmacogenomics 2012; 13:721-8. [PMID: 22515614 DOI: 10.2217/pgs.12.29] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Nonpharmacogenetic factors may play a key role in the success of oral endocrine therapy for breast cancer. Adherence, defined as following medical advice as well as persistence and duration of use for patients prescribed endocrine therapy, may impact significantly on recurrence and survival. Side effects from tamoxifen or aromatase inhibitors may lead to patients stopping or switching therapy, while comorbidities, consequent coprescribing and patient perceptions may also influence outcomes. Interventions to improve adherence and persistence are required and could have as great an effect on survival as applying pharmacogenetic principles to the endocrine management of breast cancer.
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Affiliation(s)
- Colin McCowan
- Dundee Cancer Centre, Ninewells Hospital & Medical School, Dundee, DD1 9SY, UK
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Kwast ABG, Liu L, Roukema JA, Voogd AC, Jobsen JJ, Coebergh JW, Soerjomataram I, Siesling S. Increased risks of third primary cancers of non-breast origin among women with bilateral breast cancer. Br J Cancer 2012; 107:549-55. [PMID: 22713658 PMCID: PMC3405211 DOI: 10.1038/bjc.2012.270] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND This study examined the risk of third cancer of non-breast origin (TNBC) among women with bilateral breast cancer (BBC; either synchronous or metachronous), focussing on the relation with breast cancer treatment. METHODS Risk was assessed, among 8752 Dutch women diagnosed with BBC between 1989 and 2008, using standardised incidence ratios (SIR) and Cox regression analyses to estimate the hazard ratio (HR) of TNBC for different treatment modalities. RESULTS Significant increased SIRs were observed for all TNBCs combined, haematological malignancies, stomach, colorectal, non-melanoma skin, lung, head and neck, endometrial, and ovarian cancer. A 10-fold increased risk was found for ovarian cancer among women younger than 50 years (SIR=10.0, 95% confidence interval (CI)=5.3-17.4). Radiotherapy was associated with increased risks of all TNBCs combined (HR=1.3; 95%CI=1.1-1.6, respectively). Endocrine therapy was associated with increased risks of all TNBCs combined (HR=1.2; 95%CI=1.0-1.5), haematological malignancies (HR=2.0; 95%CI=1.1-3.9), and head and neck cancer (HR=3.3; 95%CI=1.1-10.4). After chemotherapy decreased risks were found for all TNBCs combined (HR=0.63; 95%CI=0.5-0.87). CONCLUSION Increased risk of TNBC could be influenced by genetic factors (ovarian cancer) or an effect of treatment (radiotherapy and endocrine therapy). More insight in the TNBC risk should further optimise and individualise treatment and surveillance protocols in (young) women with BBC.
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Affiliation(s)
- A B G Kwast
- Department of Research and Registration, Comprehensive Cancer Centre The Netherlands, PO Box 19079, 3501 DB, Utrecht, The Netherlands
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Sreeja S, Santhosh Kumar TR, Lakshmi BS, Sreeja S. Pomegranate extract demonstrate a selective estrogen receptor modulator profile in human tumor cell lines and in vivo models of estrogen deprivation. J Nutr Biochem 2011; 23:725-32. [PMID: 21839626 DOI: 10.1016/j.jnutbio.2011.03.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Accepted: 03/17/2011] [Indexed: 02/03/2023]
Abstract
Selective estrogen receptor modulators (SERMs) are estrogen receptor (ER) ligands exhibiting tissue-specific agonistic or antagonistic biocharacter and are used in the hormonal therapy for estrogen-dependent breast cancers. Pomegranate fruit has been shown to exert antiproliferative effects on human breast cancer cells in vitro. In this study, we investigated the tissue-specific estrogenic/antiestrogenic activity of methanol extract of pericarp of pomegranate (PME). PME was evaluated for antiproliferative activity at 20-320 μg/ml on human breast (MCF-7, MDA MB-231) endometrial (HEC-1A), cervical (SiHa, HeLa), ovarian (SKOV3) carcinoma and normal breast fibroblast (MCF-10A) cells. Competitive radioactive binding studies were carried out to ascertain whether PME interacts with ER. The reporter gene assay measured the estrogenic/antiestrogenic activity of PME in MCF-7 and MDA MB-231 cells transiently transfected with plasmids coding estrogen response elements with a reporter gene (pG5-ERE-luc) and wild-type ERα (hEG0-ER). PME inhibited the binding of [³H] estradiol to ER and suppressed the growth and proliferation of ER-positive breast cancer cells. PME binds ER and down-regulated the transcription of estrogen-responsive reporter gene transfected into breast cancer cells. The expressions of selected estrogen-responsive genes were down-regulated by PME. Unlike 17β-estradiol [1 mg/kg body weight (BW)] and tamoxifen (10 mg/kg BW), PME (50 and 100 mg/kg BW) did not increase the uterine weight and proliferation in ovariectomized mice and its cardioprotective effects were comparable to that of 17β-estradiol. In conclusion, our findings suggest that PME displays a SERM profile and may have the potential for prevention of estrogen-dependent breast cancers with beneficial effects in other hormone-dependent tissues.
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Affiliation(s)
- Sreekumar Sreeja
- Integrated Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O., Thiruvananthapuram, Kerala 695014, India.
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Nsouli-Maktabi HH, Henson DE, Younes N, Young HA, Cleary SD. Second primary breast, endometrial, and ovarian cancers in Black and White breast cancer survivors over a 35-year time span: effect of age. Breast Cancer Res Treat 2011; 129:963-9. [DOI: 10.1007/s10549-011-1560-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2011] [Accepted: 04/26/2011] [Indexed: 12/01/2022]
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