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Di Lisa FS, Villa A, Filomeno L, Arcuri T, Chiofalo B, Sanguineti G, Pizzuti L, Krasniqi E, Barba M, Sergi D, Lombardo F, Romanelli F, Botti C, Zoccali G, Ciliberto G, Vici P. Breast and cervical cancer in transgender men: literature review and a case report. Ther Adv Med Oncol 2024; 16:17588359241259466. [PMID: 39131728 PMCID: PMC11316962 DOI: 10.1177/17588359241259466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 05/14/2024] [Indexed: 08/13/2024] Open
Abstract
Transgender individuals exhibit a higher prevalence of cancer-related risk factors, such as substance abuse and sexually transmitted infections. These factors, coupled with suboptimal adherence to cancer screening recommendations, may lead to a higher incidence of cancers, such as breast and cervical cancer, and contribute to delayed diagnoses in transgender patients. Herein, we report a unique case of a transgender man with a history of alcohol and drug abuse, undergoing gender-affirming exogenous testosterone therapy, who developed synchronous locally advanced breast cancer and human papilloma virus (HPV)-related cervical cancer. He underwent concurrent chemoradiation for cervical cancer and surgery followed by endocrine therapy for breast cancer. The treatments were suboptimals due to patient's comorbidities, among them liver cirrhosis leading to an early death. Additionally, we have conducted a review of existing literature, including case reports, clinical studies, and review articles investigating the role of potential risk factors specifically related to breast and cervical tumors in transgender men. Gender-affirming testosterone therapy is common among transgender men to induce gender affirmation, but its link to breast cancer risk remains ambiguous, with studies being limited and sometimes contradictory. Conversely, HPV is a well-established cause of up to 99% of cervical cancers. Despite persistent risk for cervical cancer in transgender men who retain their cervix, several studies indicate notable disparities in screening adherence, due to personal and structural barriers. Moreover, alcohol and drug use disorders, commonly encountered in transgender population, may negatively influence the adherence to screening programs. Current cancer screening guidelines for this population are somewhat unclear, and specific programs based on more robust data are urgently required along with further tailored studies.
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Affiliation(s)
| | - Alice Villa
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Lorena Filomeno
- Phase IV Clinical Studies Unit, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi 53, Rome 00144, Italy
| | - Teresa Arcuri
- Phase IV Clinical Studies Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
- Medical Oncology A, Policlinico Umberto I, Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Benito Chiofalo
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Giuseppe Sanguineti
- Department of Radiation Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Laura Pizzuti
- Division of Medical Oncology 1, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Eriseld Krasniqi
- Phase IV Clinical Studies Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Maddalena Barba
- Division of Medical Oncology 1, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Domenico Sergi
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Francesco Lombardo
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Francesco Romanelli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Claudio Botti
- Division of Breast Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Giovanni Zoccali
- Department of Plastic and Reconstructive Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Patrizia Vici
- Phase IV Clinical Studies Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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Swahn MH, Martinez P, Balenger A, Luningham J, Seth G, Awan S, Aneja R. Demographic disparities in the limited awareness of alcohol use as a breast cancer risk factor: empirical findings from a cross-sectional study of U.S. women. BMC Public Health 2024; 24:1076. [PMID: 38637773 PMCID: PMC11025251 DOI: 10.1186/s12889-024-18565-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 04/10/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND Alcohol use is an established yet modifiable risk factor for breast cancer. However, recent research indicates that the vast majority of U.S. women are unaware that alcohol use is a risk factor for breast cancer. There is limited information about the sociodemographic characteristics and alcohol use correlates of awareness of the alcohol use and breast cancer link, and this is critically important for health promotion and intervention efforts. In this study, we assessed prevalence of the awareness of alcohol use as a risk factor for breast cancer among U.S. women and examined sociodemographic and alcohol use correlates of awareness of this link. METHODS We conducted a 20-minute online cross-sectional survey, called the ABLE (Alcohol and Breast Cancer Link Awareness) survey, among U.S. women aged 18 years and older (N = 5,027) in the fall of 2021. Survey questions assessed awareness that alcohol use increases breast cancer risk (yes, no, don't know/unsure); past-year alcohol use and harmful drinking via the Alcohol Use Disorders Identification Test (AUDIT); and family, health, and sociodemographic characteristics. We conducted multivariate multinomial regression analysis to identify correlates of awareness that alcohol use increases breast cancer risk. RESULTS Overall, 24.4% reported that alcohol use increased breast cancer risk, 40.2% reported they were unsure, and 35.4% reported that there was no link between alcohol use and breast cancer. In adjusted analysis, awareness of alcohol use as a breast cancer risk factor, compared to not being aware or unsure, was associated with being younger (18-25 years old), having a college degree, and having alcohol use disorder symptoms. Black women were less likely than white women to report awareness of the alcohol use and breast cancer link. CONCLUSIONS Overall, only a quarter of U.S. women were aware that alcohol use increases breast cancer risk, although 40% expressed uncertainty. Differences in awareness by age, level of education, race and ethnicity and level of alcohol use offer opportunities for tailored prevention interventions, while the overall low level of awareness calls for widespread efforts to increase awareness of the breast cancer risk from alcohol use among U.S. women.
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Affiliation(s)
- Monica H Swahn
- Health Promotion and Physical Education, Wellstar College of Health and Human Services, Kennesaw State University, Kennesaw, GA, USA.
| | | | | | - Justin Luningham
- School of Public Health, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Gaurav Seth
- School of Health Professions, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sofia Awan
- School of Health Professions, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ritu Aneja
- School of Health Professions, University of Alabama at Birmingham, Birmingham, AL, USA.
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3
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Fredriksen-Goldsen KI, Romanelli M, Jung HH, Kim HJ. Health, Economic, and Social Disparities among Lesbian, Gay, Bisexual, and Sexually Diverse Adults: Results from a Population-Based Study. Behav Med 2024; 50:141-152. [PMID: 36729025 PMCID: PMC10394107 DOI: 10.1080/08964289.2022.2153787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 11/21/2022] [Accepted: 11/28/2022] [Indexed: 02/03/2023]
Abstract
We investigated health, economic, and social disparities among lesbian, gay, bisexual, and sexually diverse adults, 18 years and older. Analyzing 2011-2019 Washington State Behavioral Risk Factor Surveillance System (N = 109,527), we estimated and compared the prevalence rates of background characteristics, economic and social indicators, health outcomes, chronic conditions, health care access, health behaviors, and preventive care by gender and sexual identity. Sexual minority adults reported heightened risks of poor general health, physical and mental health, disability, subjective cognitive decline, and financial barriers to health care, compared with their straight counterparts. Economic disparities and disability were evident for lesbians and both bisexual adult women and men. We found higher rates of smoking and excessive drinking among lesbians and bisexual women, and higher rates of smoking and living alone among gay men. Sexually diverse adults experience disparities in health care access. This study is one of the first to identify disparities among sexually diverse populations, in addition to lesbian, gay, and bisexual adults. More research is required to understand the mechanisms of disparities within these groups to address their distinct intervention needs.
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Brown RB, Bigelow P, Dubin JA, Neiterman E. Breast cancer, alcohol, and phosphate toxicity. J Appl Toxicol 2024; 44:17-27. [PMID: 37332052 DOI: 10.1002/jat.4504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 05/18/2023] [Accepted: 05/25/2023] [Indexed: 06/20/2023]
Abstract
Alcohol consumption is associated with an increased risk of breast cancer, even at low alcohol intake levels, but public awareness of the breast cancer risk associated with alcohol intake is low. Furthermore, the causative mechanisms underlying alcohol's association with breast cancer are unknown. The present theoretical paper uses a modified grounded theory method to review the research literature and propose that alcohol's association with breast cancer is mediated by phosphate toxicity, the accumulation of excess inorganic phosphate in body tissue. Serum levels of inorganic phosphate are regulated through a network of hormones released from the bone, kidneys, parathyroid glands, and intestines. Alcohol burdens renal function, which may disturb the regulation of inorganic phosphate, impair phosphate excretion, and increase phosphate toxicity. In addition to causing cellular dehydration, alcohol is an etiologic factor in nontraumatic rhabdomyolysis, which ruptures cell membranes and releases inorganic phosphate into the serum, leading to hyperphosphatemia. Phosphate toxicity is also associated with tumorigenesis, as high levels of inorganic phosphate within the tumor microenvironment activate cell signaling pathways and promote cancer cell growth. Furthermore, phosphate toxicity potentially links cancer and kidney disease in onco-nephrology. Insights into the mediating role of phosphate toxicity may lead to future research and interventions that raise public health awareness of breast cancer risk and alcohol consumption.
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Affiliation(s)
- Ronald B Brown
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Philip Bigelow
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Joel A Dubin
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Elena Neiterman
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
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Crump C, Stattin P, Brooks JD, Sundquist J, Edwards AC, Sieh W, Sundquist K. Risks of alcohol and drug use disorders in prostate cancer survivors: a national cohort study. JNCI Cancer Spectr 2023; 7:pkad046. [PMID: 37389442 PMCID: PMC10393870 DOI: 10.1093/jncics/pkad046] [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: 03/14/2023] [Revised: 05/30/2023] [Accepted: 06/13/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Prostate cancer (PC) survivors may potentially use substances to cope with psychological distress or poorly controlled physical symptoms. Little is known, however, about the long-term risks of alcohol use disorder (AUD) or drug use disorders in men with PC. METHODS A national cohort study was conducted in Sweden of 180 189 men diagnosed with PC between 1998 and 2017 and 1 801 890 age-matched population-based control men. AUD and drug use disorders were ascertained from nationwide records through 2018. Cox regression was used to compute hazard ratios (HRs) while adjusting for sociodemographic factors and prior psychiatric disorders. Subanalyses examined differences by PC treatment from 2005 to 2017. RESULTS Men with high-risk PC had increased risks of both AUD (adjusted HR = 1.44, 95% confidence interval [CI] = 1.33 to 1.57) and drug use disorders (adjusted HR = 1.93, 95% CI = 1.67 to 2.24). Their AUD risk was highest in the first year and was no longer significantly elevated 5 years after PC diagnosis, whereas their drug use disorders risk remained elevated 10 years after PC diagnosis (adjusted HR = 2.26, 95% CI = 1.45 to 3.52), particularly opioid use disorder (adjusted HR = 3.07, 95% CI = 1.61 to 5.84). Those treated only with androgen-deprivation therapy had the highest risks of AUD (adjusted HR = 1.91, 95% CI = 1.62 to 2.25) and drug use disorders (adjusted HR = 2.23, 95% CI = 1.70 to 2.92). Low- or intermediate-risk PC was associated with modestly increased risks of AUD (adjusted HR = 1.38, 95% CI = 1.30 to 1.46) and drug use disorders (adjusted HR = 1.19, 95% CI = 1.06 to 1.34). CONCLUSIONS In this large cohort, men with PC had significantly increased risks of both AUD and drug use disorders, especially those with high-risk PC and treated only with androgen-deprivation therapy. PC survivors need long-term psychosocial support and timely detection and treatment of AUD and drug use disorders.
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Affiliation(s)
- Casey Crump
- Departments of Family Medicine and Community Health and of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pär Stattin
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - James D Brooks
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA
| | - Jan Sundquist
- Departments of Family Medicine and Community Health and of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Primary Health Care Research, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Alexis C Edwards
- Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Weiva Sieh
- Department of Epidemiology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kristina Sundquist
- Departments of Family Medicine and Community Health and of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Primary Health Care Research, Department of Clinical Sciences, Lund University, Malmö, Sweden
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Shoaib S, Khan FB, Alsharif MA, Malik MS, Ahmed SA, Jamous YF, Uddin S, Tan CS, Ardianto C, Tufail S, Ming LC, Yusuf N, Islam N. Reviewing the Prospective Pharmacological Potential of Isothiocyanates in Fight against Female-Specific Cancers. Cancers (Basel) 2023; 15:cancers15082390. [PMID: 37190316 DOI: 10.3390/cancers15082390] [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: 11/23/2022] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 05/17/2023] Open
Abstract
Gynecological cancers are the most commonly diagnosed malignancies in females worldwide. Despite the advancement of diagnostic tools as well as the availability of various therapeutic interventions, the incidence and mortality of female-specific cancers is still a life-threatening issue, prevailing as one of the major health problems worldwide. Lately, alternative medicines have garnered immense attention as a therapeutic intervention against various types of cancers, seemingly because of their safety profiles and enhanced effectiveness. Isothiocyanates (ITCs), specifically sulforaphane, benzyl isothiocyanate, and phenethyl isothiocyanate, have shown an intriguing potential to actively contribute to cancer cell growth inhibition, apoptosis induction, epigenetic alterations, and modulation of autophagy and cancer stem cells in female-specific cancers. Additionally, it has been shown that ITCs plausibly enhance the chemo-sensitization of many chemotherapeutic drugs. To this end, evidence has shown enhanced efficacy in combinatorial regimens with conventional chemotherapeutic drugs and/or other phytochemicals. Reckoning with these, herein, we discuss the advances in the knowledge regarding the aspects highlighting the molecular intricacies of ITCs in female-specific cancers. In addition, we have also argued regarding the potential of ITCs either as solitary treatment or in a combinatorial therapeutic regimen for the prevention and/or treatment of female-specific cancers. Hopefully, this review will open new horizons for consideration of ITCs in therapeutic interventions that would undoubtedly improve the prognosis of the female-specific cancer clientele. Considering all these, it is reasonable to state that a better understanding of these molecular intricacies will plausibly provide a facile opportunity for treating these female-specific cancers.
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Affiliation(s)
- Shoaib Shoaib
- Department of Biochemistry, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh 202002, India
| | - Farheen Badrealam Khan
- Department of Biology, College of Science, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Meshari A Alsharif
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - M Shaheer Malik
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Saleh A Ahmed
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia
- Department of Chemistry, Faculty of Applied Sciences, Assiut University, Assiut 71515, Egypt
| | - Yahya F Jamous
- Vaccines and Bioprocessing Center, King Abdulaziz City for Science and Technology (KACST), Riyadh 12354, Saudi Arabia
| | - Shahab Uddin
- Translational Research Institute and Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar
- Laboratory of Animal Center, Qatar University, Doha 2731, Qatar
| | - Ching Siang Tan
- School of Pharmacy, KPJ Healthcare University College, Nilai 71800, Malaysia
| | - Chrismawan Ardianto
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Saba Tufail
- Department of Biochemistry, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh 202002, India
| | - Long Chiau Ming
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong BE1410, Brunei
- School of Medical and Life Sciences, Sunway University, Sunway City 47500, Malaysia
| | - Nabiha Yusuf
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Najmul Islam
- Department of Biochemistry, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh 202002, India
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Yaghjyan L, Heng YJ, Baker GM, Rosner BA, Tamimi RM. Associations of alcohol consumption with breast tissue composition. Breast Cancer Res 2023; 25:33. [PMID: 36998083 PMCID: PMC10061845 DOI: 10.1186/s13058-023-01638-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/13/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND We investigated the associations of alcohol with percentage of epithelium, stroma, fibroglandular tissue (epithelium + stroma), and fat in benign breast biopsy samples. METHODS We included 857 cancer-free women with biopsy-confirmed benign breast disease within the Nurses' Health Study (NHS) and NHSII cohorts. Percentage of each tissue was measured on whole slide images using a deep-learning algorithm and then log-transformed. Alcohol consumption (recent and cumulative average) was assessed with semi-quantitative food frequency questionnaires. Regression estimates were adjusted for known breast cancer risk factors. All tests were 2-sided. RESULTS Alcohol was inversely associated with % of stroma and fibroglandular tissue (recent ≥ 22 g/day vs. none: stroma: β = - 0.08, 95% Confidence Interval [CI] - 0.13; - 0.03; fibroglandular: β = - 0.08, 95% CI - 0.13; - 0.04; cumulative ≥ 22 g/day vs. none: stroma: β = - 0.08, 95% CI - 0.13; - 0.02; fibroglandular: β = - 0.09, 95% CI - 0.14; - 0.04) and positively associated with fat % (recent ≥ 22 g/day vs. none: β = 0.30, 95% CI 0.03; 0.57; cumulative ≥ 22 g/day vs. none: β = 0.32, 95% CI 0.04; 0.61). In stratified analysis, alcohol consumption was not associated with tissue measures in premenopausal women. In postmenopausal women, cumulative alcohol use was inversely associated with % of stroma and fibroglandular tissue and positively associated with fat % (≥ 22 g/day vs. none: stroma: β = - 0.16, 95% CI - 0.28; - 0.07; fibroglandular: β = - 0.18, 95% CI - 0.28; - 0.07; fat: β = 0.61, 95% CI 0.01; 1.22), with similar results for recent alcohol use. CONCLUSION Our findings suggest that alcohol consumption is associated with smaller % of stroma and fibroglandular tissue and a greater % of fat in postmenopausal women. Future studies are warranted to confirm our findings and to elucidate the underlying biological mechanisms.
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Affiliation(s)
- 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.
| | - Yujing J Heng
- Department of Pathology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Gabrielle M Baker
- Department of Pathology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Bernard A Rosner
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Rulla M Tamimi
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
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Balenger A, Scott LC, Swahn MH, Aneja R. Acceptability of Primary Care Counseling and Brief Educational Messages to Increase Awareness about Alcohol and Breast Cancer Risks among Bisexual and Lesbian Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4184. [PMID: 36901202 PMCID: PMC10002287 DOI: 10.3390/ijerph20054184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 02/15/2023] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
This research had two aims: (1) to assess how often bisexual and lesbian women self-report screening and counseling for alcohol use in primary care settings; and (2) understand how bisexual and lesbian women respond to brief messages that alcohol increases breast cancer risk. The study sample consisted of 4891 adult U.S. women who responded to an online, cross-sectional Qualtrics survey in September-October 2021. The survey included the Alcohol Use Disorders Identification Test (AUDIT), questions about alcohol screening and brief counseling in primary care, and questions assessing awareness of the link between alcohol use and breast cancer. Bivariate analyses and logistic regression were conducted. Bisexual and lesbian women had higher odds of harmful drinking (AUDIT score ≥ 8) than heterosexual women (adjusted odds ratio [AOR] = 1.26, 95% confidence interval [CI] = 1.01-1.57 for bisexual women; AOR =1.78, 95% CI = 1.24-2.57 for lesbian women). However, bisexual and lesbian women were no more likely than heterosexual women to be advised about drinking in primary care. In addition, bisexual, lesbian, and heterosexual women had similar reactions to messages highlighting that alcohol is a risk factor for breast cancer. Women across all three sexual orientations who are harmful drinkers more often agreed to search for more information online or talk to a medical professional compared to non-harmful drinkers.
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Affiliation(s)
- Adelaide Balenger
- School of Public Health, Georgia State University, Atlanta, GA 30302, USA
| | - Lia C. Scott
- School of Public Health, Georgia State University, Atlanta, GA 30302, USA
| | - Monica H. Swahn
- Wellstar College of Health and Human Services, Kennesaw State University, Kennesaw, GA 30144, USA
| | - Ritu Aneja
- School of Health Professions, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
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9
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Meyer SB, Lunnay B, Warin M, Foley K, Olver IN, Wilson C, Macdonald S. S, Ward PR. Examining social class as it relates to heuristics women use to determine the trustworthiness of information regarding the link between alcohol and breast cancer risk. PLoS One 2022; 17:e0270936. [PMID: 36095014 PMCID: PMC9467310 DOI: 10.1371/journal.pone.0270936] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 06/21/2022] [Indexed: 11/19/2022] Open
Abstract
Background High rates of alcohol consumption by midlife women, despite the documented risks associated with breast cancer, varies according to social class. However, we know little about how to develop equitable messaging regarding breast cancer prevention that takes into consideration class differences in the receipt and use of such information. Objective To explore the heuristics used by women with different (inequitable) life chances to determine the trustworthiness of information regarding alcohol as a modifiable risk factor for breast cancer risk. Methods and materials Interviews were conducted with 50 midlife (aged 45–64) women living in South Australia, diversified by self-reported alcohol consumption and social class. Women were asked to describe where they sought health information, how they accessed information specific to breast cancer risk as it relates to alcohol, and how they determined whether (or not) such information was trustworthy. De-identified transcripts were analysed following a three-step progressive method with the aim of identifying how women of varying life chances determine the trustworthiness of alcohol and breast cancer risk information. Three heuristics were used by women: (1) consideration of whose interests are being served; (2) engagement with ‘common sense’; and (3) evaluating the credibility of the message and messenger. Embedded within each heuristic are notable class-based distinctions. Conclusions More equitable provision of cancer prevention messaging might consider how social class shapes the reception and acceptance of risk information. Class should be considered in the development and tailoring of messages as the trustworthiness of organizations behind public health messaging cannot be assumed.
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Affiliation(s)
- Samantha B. Meyer
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
- * E-mail:
| | - Belinda Lunnay
- Research Centre on Public Health, Equity and Human Flourishing, Torrens University Australia, Adelaide, South Australia, Australia
| | - Megan Warin
- School of Social Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - Kristen Foley
- Research Centre on Public Health, Equity and Human Flourishing, Torrens University Australia, Adelaide, South Australia, Australia
| | - Ian N. Olver
- School of Psychology, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - Carlene Wilson
- School of Psychology and Public Health and the Olivia Newton-John Cancer Wellness and Research Centre at Austin Health, La Trobe University, Melbourne, Victoria, Australia
| | - Sara Macdonald S.
- Institute of Health & Wellbeing, University of Glasgow, Glasgow, Scotland
| | - Paul R. Ward
- Research Centre on Public Health, Equity and Human Flourishing, Torrens University Australia, Adelaide, South Australia, Australia
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10
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Agabio R, Madeddu C, Contu P, Cosentino S, Deiana M, Massa E, Mereu A, Politi C, Sardu C, Sinclair JMA. Alcohol Consumption Is a Modifiable Risk Factor for Breast Cancer: Are Women Aware of This Relationship? Alcohol Alcohol 2022; 57:533-539. [PMID: 34155515 DOI: 10.1093/alcalc/agab042] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 05/12/2021] [Accepted: 05/27/2021] [Indexed: 01/04/2023] Open
Abstract
AIMS Despite alcohol consumption being a dose-dependent risk factor for breast cancer, a recent study conducted in the UK found <20% of women attending breast screening programmes were aware of this relationship and proposed proper information campaigns need to be conducted. We aimed to investigate the awareness of this relationship among a related sample of Italian women to evaluate whether similar information campaigns should also be conducted in Italy. METHODS The questionnaire used by the UK study was translated into Italian, slightly modified for the Italian context, validated and submitted to a sample of Italian women. RESULTS Overall 507 women were interviewed. Among them, 160 were classified as breast cancer screening attenders (SG), 44 as symptomatic breast clinic attenders (CAG) and 303 as non-screening group (NSG). Alcohol was correctly identified as a risk factor for breast cancer by 16.9, 11.4 and 14.9% of participants of SG, CAG and NSG, respectively without differences between the three groups. Despite the methodological differences, the rates of participants who correctly identified alcohol as a risk factor among women attending breast screening programmes were surprisingly similar between the study conducted in UK (15.7%) and the present study (16.9%). CONCLUSION The results of the present study confirm the limited awareness of the relationship between alcohol consumption and risk of developing breast cancer among women and suggest the urgent need to conduct proper awareness-raising campaigns to counter this in the Italian female population.
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Affiliation(s)
- Roberta Agabio
- Department of Biomedical Sciences, University of Cagliari, Monserrato (CA), Italy
| | - Clelia Madeddu
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato (CA), Italy
| | - Paolo Contu
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato (CA), Italy
| | - Sofia Cosentino
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato (CA), Italy
| | - Monica Deiana
- Department of Biomedical Sciences, University of Cagliari, Monserrato (CA), Italy
| | - Elena Massa
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato (CA), Italy
| | - Alessandra Mereu
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato (CA), Italy
| | - Carola Politi
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato (CA), Italy
| | - Claudia Sardu
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato (CA), Italy
| | - Julia M A Sinclair
- Clinical and Experimental Sciences, University of Southampton, Southampton, UK
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11
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Chen K, Zhang J, Beeraka NM, Tang C, Babayeva YV, Sinelnikov MY, Zhang X, Zhang J, Liu J, Reshetov IV, Sukocheva OA, Lu P, Fan R. Advances in the Prevention and Treatment of Obesity-Driven Effects in Breast Cancers. Front Oncol 2022; 12:820968. [PMID: 35814391 PMCID: PMC9258420 DOI: 10.3389/fonc.2022.820968] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/16/2022] [Indexed: 12/11/2022] Open
Abstract
Obesity and associated chronic inflammation were shown to facilitate breast cancer (BC) growth and metastasis. Leptin, adiponectin, estrogen, and several pro-inflammatory cytokines are involved in the development of obesity-driven BC through the activation of multiple oncogenic and pro-inflammatory pathways. The aim of this study was to assess the reported mechanisms of obesity-induced breast carcinogenesis and effectiveness of conventional and complementary BC therapies. We screened published original articles, reviews, and meta-analyses that addressed the involvement of obesity-related signaling mechanisms in BC development, BC treatment/prevention approaches, and posttreatment complications. PubMed, Medline, eMedicine, National Library of Medicine (NLM), and ReleMed databases were used to retrieve relevant studies using a set of keywords, including "obesity," "oncogenic signaling pathways," "inflammation," "surgery," "radiotherapy," "conventional therapies," and "diet." Multiple studies indicated that effective BC treatment requires the involvement of diet- and exercise-based approaches in obese postmenopausal women. Furthermore, active lifestyle and diet-related interventions improved the patients' overall quality of life and minimized adverse side effects after traditional BC treatment, including postsurgical lymphedema, post-chemo nausea, vomiting, and fatigue. Further investigation of beneficial effects of diet and physical activity may help improve obesity-linked cancer therapies.
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Affiliation(s)
- Kuo Chen
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jin Zhang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Narasimha M. Beeraka
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
- Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Academy of Higher Education and Research (JSS AHER), JSS Medical College, Mysuru, India
| | - Chengyun Tang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Yulia V. Babayeva
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Mikhail Y. Sinelnikov
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Xinliang Zhang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Jiacheng Zhang
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Junqi Liu
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Igor V. Reshetov
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Olga A. Sukocheva
- Discipline of Health Sciences, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Pengwei Lu
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruitai Fan
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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12
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Xu W, Wu L, Xu M, Luo J, Chen G. Ethanol Exposure Up-Regulates PD-L1/PD-1 Immune Checkpoint Pathway and Promotes Mammary Tumor Development. Front Oncol 2022; 12:874156. [PMID: 35756611 PMCID: PMC9213659 DOI: 10.3389/fonc.2022.874156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 05/19/2022] [Indexed: 11/21/2022] Open
Abstract
Alcohol consumption in women enhances breast cancer incidence and ethanol is the main causal factor. Compromised host immunity through immunosuppression facilitates the development of many types of cancer, including breast cancer. Immune cells in breast tissues, particularly tumor-infiltrating CD8 cytotoxic T cells, play a critical role in the host anti-tumor immunity against breast tumorigenesis. These cytotoxic T cells are the major immune cells to carry out anti-tumor immunity through their cytotoxic effector function, which can be regulated by immune checkpoint pathways. The PD-1/PD-L1 pathway (the interaction between programmed death-1, PD-1, and its ligand, programmed death-ligand 1, PD-L1) is the best characterized one. However, the effects of ethanol exposure on T cell anti-tumor immunity and how that may contribute to ethanol-enhanced mammary tumorigenicity remain unknown. FVB.Cg-Tg(Wnt1)1Hev/J transgenic mice develop spontaneous mammary tumors starting around the age of 2-3 months and have been a widely-used mouse model for breast cancer research. Using this mouse model, the current study determined the effects of ethanol on the PD-L1/PD-1 pathway and how that may contribute to mammary tumorigenesis. The results indicated that ethanol exposure enhanced mammary tumor formation accompanied with an up-regulation of PD-1/PD-L1 pathway (increased PD-L1 levels in tumor tissue cells and the amount of PD-1-expressing tumor-infiltrating CD8 T cells) and inhibited T cell anti-tumor function, while inhibition of PD-1/PD-L1 restored T cell anti-tumor effector function and mitigated ethanol-enhanced tumorigenesis.
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Affiliation(s)
- Wenhua Xu
- Department Pharmacology and Nutritional Sciences, University of Kentucky College of Medicine, Lexington, KY, United States
- Department of Neurology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Linqing Wu
- Department Pharmacology and Nutritional Sciences, University of Kentucky College of Medicine, Lexington, KY, United States
- Department of Immunology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Mei Xu
- Department Pharmacology and Nutritional Sciences, University of Kentucky College of Medicine, Lexington, KY, United States
| | - Jia Luo
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Gang Chen
- Department Pharmacology and Nutritional Sciences, University of Kentucky College of Medicine, Lexington, KY, United States
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13
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Acharya B, Dhakal C. Risky health behaviors during the COVID-19 pandemic: Evidence from the expenditures on alcohol, non-alcoholic beverages, and tobacco products. PLoS One 2022; 17:e0268068. [PMID: 35587483 PMCID: PMC9119561 DOI: 10.1371/journal.pone.0268068] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/22/2022] [Indexed: 12/12/2022] Open
Abstract
Background The COVID-19 pandemic has increased mental stress among the population and, at the same time, has lowered consumer income. Alcohol, non-alcoholic beverages, and tobacco consumption are associated with multiple health conditions but the information on how the consumption pattern of these goods shifted during the pandemic remains limited. Objective To examine the consumer spending on alcohol, non-alcoholic beverages, and tobacco products during the COVID-19 pandemic compared to the pre-pandemic period. Design An observational study utilizing the expenditures data on alcohol, non-alcoholic beverages, and tobacco between 2017 and 2020 obtained from the US Consumer Expenditure Diary Survey. Participants 18,808 respondents aged ≥ 21 years who answered the Consumer Expenditure Diary Survey. Main Outcome Measure(s): Bi-weekly expenditure on alcohol, non-alcoholic beverages, and tobacco products. Analysis Multivariable linear regression models. Results A total of 18,808 respondents (mean [SD] age = 52.5[16.9] years; 53.8% females) were included. Compared to the pre-pandemic levels, household expenditures on alcohol, non-alcoholic beverages, and tobacco products significantly decreased during the pandemic period by 28.6%, 7.9%, and 15.5%, respectively, after controlling for the state-, individual-, and household-level characteristics. Individual age, race/ethnicity, income, and education were significant predictors of spending. Heterogeneities in expenditures were evident across subgroups, with less educated and low-income households cutting their alcohol expenses while the wealthy and more educated consumers spent more during the pandemic. Conclusions and implications Household expenditures on alcohol, non-alcoholic beverages, and tobacco products significantly decreased. The results might be beneficial in understanding consumer spending habits concerning risky health behaviors during the period of economic disruption.
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Affiliation(s)
- Binod Acharya
- Urban Health Collaborative, Drexel University, Philadelphia, Pennsylvania, United States of America
- * E-mail:
| | - Chandra Dhakal
- Department of Agricultural and Applied Economics, University of Georgia, Athens, Georgia, United States of America
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14
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Greaves L, Poole N, Brabete AC. Sex, Gender, and Alcohol Use: Implications for Women and Low-Risk Drinking Guidelines. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084523. [PMID: 35457389 PMCID: PMC9028341 DOI: 10.3390/ijerph19084523] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/05/2022] [Accepted: 04/06/2022] [Indexed: 02/06/2023]
Abstract
Alcohol use is coming under increasing scrutiny with respect to its health impacts on the body. In this vein, several high-income countries have issued low-risk drinking guidelines in the past decade, aiming to educate the public on safer levels of alcohol use. Research on the sex-specific health effects of alcohol has indicated higher damage with lower amounts of alcohol for females as well as overall sex differences in the pharmacokinetics of alcohol in male and female bodies. Research on gender-related factors, while culturally dependent, indicates increased susceptibility to sexual assault and intimate partner violence as well as more negative gender norms and stereotypes about alcohol use for women. Sex- and gender-specific guidelines have been issued in some countries, suggesting lower amounts of alcohol consumption for women than men; however, in other countries, sex- and gender-blind advice has been issued. This article reports on a synthesis of the evidence on both sex- and gender-related factors affecting safer levels of drinking alcohol with an emphasis on women’s use. We conclude that supporting and expanding the development of sex- and gender-specific low-risk drinking guidelines offers more nuanced and educative information to clinicians and consumers and will particularly benefit women and girls.
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Affiliation(s)
- Lorraine Greaves
- Centre of Excellence for Women’s Health, Vancouver, BC V6H 3N1, Canada;
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
- Correspondence: (L.G.); (A.C.B.)
| | - Nancy Poole
- Centre of Excellence for Women’s Health, Vancouver, BC V6H 3N1, Canada;
| | - Andreea C. Brabete
- Centre of Excellence for Women’s Health, Vancouver, BC V6H 3N1, Canada;
- Correspondence: (L.G.); (A.C.B.)
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15
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Yu W, Ma Y, Shrivastava SK, Srivastava RK, Shankar S. Chronic alcohol exposure induces hepatocyte damage by inducing oxidative stress, SATB2 and stem cell‐like characteristics, and activating lipogenesis. J Cell Mol Med 2022; 26:2119-2131. [PMID: 35152538 PMCID: PMC8980954 DOI: 10.1111/jcmm.17235] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/25/2022] [Accepted: 01/31/2022] [Indexed: 12/12/2022] Open
Abstract
Alcohol is a risk factor for hepatocellular carcinoma (HCC). However, the molecular mechanism by which chronic alcohol consumption contributes to HCC is not well understood. The purpose of the study was to demonstrate the effects of chronic ethanol exposure on the damage of human normal hepatocytes. Our data showed that chronic exposure of hepatocytes with ethanol induced changes similar to transformed hepatocytes that is, exhibited colonies and anchorage‐independent growth. These damaged hepatocytes contained high levels of reactive oxygen species (ROS) and showed induction of the SATB2 gene. Furthermore, damaged hepatocytes gained the phenotypes of CSCs which expressed stem cell markers (CD133, CD44, CD90, EpCAM, AFP and LGR5), and pluripotency maintaining factors (Sox‐2, POU5F1/Oct4 and KLF‐4). Ethanol exposure also induced Nanog, a pluripotency maintaining transcription factor that functions in concert with Oct4 and SOX‐2. Furthermore, ethanol induced expression of EMT‐related transcription factors (Snail, Slug and Zeb1), N‐Cadherin, and inhibited E‐cadherin expression in damaged hepatocytes. Ethanol enhanced recruitment of SATB2 to promoters of Bcl‐2, Nanog, c‐Myc, Klf4 and Oct4. Ethanol also induced activation of the Wnt/TCF‐LEF1 pathway and its targets (Bcl‐2, Cyclin D1, AXIN2 and Myc). Finally, ethanol induced hepatocellular steatosis, SREBP1 transcription, and modulated the expression of SREBP1c, ACAC, ACLY, FASN, IL‐1β, IL‐6, TNF‐α, GPC3, FLNB and p53. These data suggest that chronic alcohol consumption may contribute towards the development of HCC by damaging normal hepatocytes with the generation of inflammatory environment, induction of SATB2, stem cell‐like characteristics, and cellular steatosis.
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Affiliation(s)
- Wei Yu
- Kansas City VA Medical Center Kansas City Missouri USA
| | - Yiming Ma
- Kansas City VA Medical Center Kansas City Missouri USA
| | - Sushant K. Shrivastava
- Department of Pharmaceutics Indian Institute of Technology Banaras Hindu University Varanasi U.P. India
| | - Rakesh K. Srivastava
- Kansas City VA Medical Center Kansas City Missouri USA
- Department of Genetics Louisiana State University Health Sciences Center New Orleans Louisina USA
- Stanley S. Scott Cancer Center Department of Genetics Louisiana State University Health Sciences Center New Orleans Louisina USA
- A.B. Freeman School of Business Tulane University New Orleans Louisina USA
| | - Sharmila Shankar
- Kansas City VA Medical Center Kansas City Missouri USA
- John W. Deming Department of Medicine Tulane University School of Medicine New Orleans Louisina USA
- Southeast Louisiana Veterans Health Care System New Orleans Louisina USA
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16
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Jin YJ, Kwon MJ, Kim JH, Kim JH, Choi HG. Association between Thyroid Cancer and Breast Cancer: Two Longitudinal Follow-Up Studies Using a National Health Screening Cohort. J Pers Med 2022; 12:jpm12020133. [PMID: 35207622 PMCID: PMC8880453 DOI: 10.3390/jpm12020133] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/07/2022] [Accepted: 01/09/2022] [Indexed: 12/15/2022] Open
Abstract
Background: The purpose of this study was to evaluate the association between thyroid cancer and breast cancer. Methods: Data from the Korean National Health Insurance Service-Health Screening Cohort were collected from 2002 to 2013. In study I, 3949 thyroid cancer participants were 1:4 matched with 15,796 control I participants, and hazard ratios (HRs) with 95% confidence intervals (CIs) for breast cancer were evaluated using a stratified Cox proportional hazard model. In study II, 3308 breast cancer participants were 1:4 matched with 13,232 control II participants, and HRs with 95% CIs for thyroid cancer were assessed in the same way as in study I. In the subgroup analyses, associations were analyzed according to radioactive iodine (RAI) treatment and age (<60 years old and ≥60 years old). Results: The adjusted HR for breast cancer in the thyroid cancer group was 1.64 (95% CI = 1.13–2.39, p = 0.010). The adjusted HR for thyroid cancer in the breast cancer group was 1.91 (95% CI = 1.47–2.49, p < 0.001). In the subgroup analyses, the groups that were older and not treated with RAI treatment showed consistent results in study I, and the younger and older groups showed consistent results in study II. Conclusions: Based on this cohort study, breast and thyroid cancer have a reciprocal positive association.
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Affiliation(s)
- Young Ju Jin
- Department of Otorhinolaryngology-Head & Neck Surgery, Wonkwang University Hospital, College of Medicine, Wonkwang University, Iksan 54538, Korea;
| | - Mi Jung Kwon
- Department of Pathology, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, Anyang 14068, Korea;
| | - Ji Hee Kim
- Department of Neurosurgery, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, Anyang 14068, Korea;
| | - Joo-Hee Kim
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, Anyang 14068, Korea;
| | - Hyo Geun Choi
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, Anyang 14068, Korea
- Correspondence: ; Tel.: +82-31-380-3849; Fax: +82-31-386-3860
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17
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Bahmani A, Shokri E, Hosseini M, Hosseinkhani S. A fluorescent aptasensor based on copper nanoclusters for optical detection of CD44 exon v10, an important isoform in metastatic breast cancer. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:3837-3844. [PMID: 34378562 DOI: 10.1039/d1ay01087e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Recent studies suggest that breast cancer cells express various CD44 isoforms. CD44 is an integral transmembrane protein encoded by a single 20-exon gene. Exon v10 of CD44 plays a critical role in promoting cancer metastasis, so sensitive detection of this isoform helps in early diagnosis of metastatic breast cancer and facilitates the treatment process. This study aimed to use v10-specific aptamers to set up an optical aptasensor based on fluorescent metal nanoclusters. For this purpose, nanoclusters of silver, gold, and copper were prepared by different CD44 v10 DNA aptamers as molecular templates. UV-vis, TEM, and fluorescence spectrometer results confirmed the accuracy and quality of the synthesized aptamer-templated nanoclusters (Apt-NCs). Finally, we compared the performance of the as-prepared Apt-NCs in response to different cultured cell lines. According to the results, the optical response of M-Apt4-CuNCs was more efficient and correlated well with the concentrations of CD44 v10-enriched cells. The detection limit of the aptasensor was 40 ± 5 cells per mL.
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Affiliation(s)
- Amin Bahmani
- Department of Life Science Engineering, Faculty of New Sciences & Technologies, University of Tehran, Tehran, Iran.
| | - Ehsan Shokri
- Department of Nanotechnology, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research, Education, and Extension Organization (AREEO), Karaj, Iran
| | - Morteza Hosseini
- Department of Life Science Engineering, Faculty of New Sciences & Technologies, University of Tehran, Tehran, Iran.
- Department of Pharmaceutical Biomaterials, Medical Biomaterials Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Saman Hosseinkhani
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
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18
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Anđelković M, Djordjevic AB, Miljaković EA, Javorac D, Čolaković N, Oprić S, Petričević S, Granić M, Kotur-Stevuljević J, Antonijević B, Bulat Z. Cadmium tissue level in women diagnosed with breast cancer - A case control study. ENVIRONMENTAL RESEARCH 2021; 199:111300. [PMID: 34015299 DOI: 10.1016/j.envres.2021.111300] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/05/2021] [Accepted: 05/05/2021] [Indexed: 05/25/2023]
Abstract
Breast cancer is at the forefront of female malignancy and the leading cause of cancer death among women. Gender, age, hormone therapy, smoking, exposure to endocrine disruptors and family history are significant breast cancer risk factors according to epidemiological data. Considering metalloestrogenic Cd property and a plethora of research work on hormone involvement in breast cancer the study aimed to determine Cd concentration in three compartments of breast cancer patients in relation to their blood hormone status. Further, as oxidative stress is a critical mechanism of Cd toxicity, the objective of this study was to determine potential changes in oxidative status homeostasis. The study enrolled 55 patients with breast cancer diagnosis and 41 healthy women with benign breast changes. Concentration of Cd was determined using graphite furnace atomic absorption spectrometry. Cadmium concentration in tumor tissue was significantly higher than control and almost four times higher than Cd concentration in the healthy surrounding tissue. Strong positive correlation was observed between Cd concentrations in changed breast tissue and FSH and LH levels, while the correlation was negative with estradiol level. Cancer patients had significantly increased blood total antioxidative status while total oxidative status did not significantly differ between study groups. The study revealed Cd implication in breast cancer onset following a significant odd ratio for Cd levels in changed tissue samples. Moreover, presented data confirmed sex hormone and oxidative status imbalance caused by Cd presence, closely related to cancer development.
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Affiliation(s)
- Milena Anđelković
- Health Center Kosovska Mitrovica, 38220, Kosovska Mitrovica, Serbia; Department of Toxicology ″Akademik Danilo Soldatović″, Faculty of Pharmacy, University of Belgrade, 11211, Belgrade, Serbia.
| | - Aleksandra Buha Djordjevic
- Department of Toxicology ″Akademik Danilo Soldatović″, Faculty of Pharmacy, University of Belgrade, 11211, Belgrade, Serbia.
| | - Evica Antonijević Miljaković
- Department of Toxicology ″Akademik Danilo Soldatović″, Faculty of Pharmacy, University of Belgrade, 11211, Belgrade, Serbia.
| | - Dragana Javorac
- Department of Toxicology ″Akademik Danilo Soldatović″, Faculty of Pharmacy, University of Belgrade, 11211, Belgrade, Serbia.
| | - Nataša Čolaković
- University Hospital Medical Center Bezanijska Kosa, 11080, Belgrade, Serbia; Faculty of Medicine, University of Belgrade, 11211, Belgrade, Serbia.
| | - Svetlana Oprić
- University Hospital Medical Center Bezanijska Kosa, 11080, Belgrade, Serbia; Faculty of Dentistry Pančevo, University Business Academy Novi Sad, 26000, Pančevo, Serbia.
| | - Simona Petričević
- University Hospital Medical Center Bezanijska Kosa, 11080, Belgrade, Serbia.
| | - Miroslav Granić
- University Hospital Medical Center Bezanijska Kosa, 11080, Belgrade, Serbia; Faculty of Medicine, University of Belgrade, 11211, Belgrade, Serbia.
| | - Jelena Kotur-Stevuljević
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, 11221, Belgrade, Serbia.
| | - Biljana Antonijević
- Department of Toxicology ″Akademik Danilo Soldatović″, Faculty of Pharmacy, University of Belgrade, 11211, Belgrade, Serbia.
| | - Zorica Bulat
- Department of Toxicology ″Akademik Danilo Soldatović″, Faculty of Pharmacy, University of Belgrade, 11211, Belgrade, Serbia.
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19
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Van Puyvelde H, Papadimitriou N, Clasen J, Muller D, Biessy C, Ferrari P, Halkjær J, Overvad K, Tjønneland A, Fortner RT, Katzke V, Schulze MB, Chiodini P, Masala G, Pala V, Sacerdote C, Tumino R, Bakker MF, Agudo A, Ardanaz E, Chirlaque López MD, Sánchez MJ, Ericson U, Gylling B, Karlsson T, Manjer J, Schmidt JA, Nicolas G, Casagrande C, Weiderpass E, Heath AK, Godderis L, Van Herck K, De Bacquer D, Gunter MJ, Huybrechts I. Dietary Methyl-Group Donor Intake and Breast Cancer Risk in the European Prospective Investigation into Cancer and Nutrition (EPIC). Nutrients 2021; 13:1843. [PMID: 34071317 PMCID: PMC8228096 DOI: 10.3390/nu13061843] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 12/29/2022] Open
Abstract
(1) Background: Methyl-group donors (MGDs), including folate, choline, betaine, and methionine, may influence breast cancer (BC) risk through their role in one-carbon metabolism; (2) Methods: We studied the relationship between dietary intakes of MGDs and BC risk, adopting data from the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort; (3) Results: 318,686 pre- and postmenopausal women were followed between enrolment in 1992-2000 and December 2013-December 2015. Dietary MGD intakes were estimated at baseline through food-frequency questionnaires. Multivariable Cox proportional hazards regression models were used to quantify the association between dietary intake of MGDs, measured both as a calculated score based on their sum and individually, and BC risk. Subgroup analyses were performed by hormone receptor status, menopausal status, and level of alcohol intake. During a mean follow-up time of 14.1 years, 13,320 women with malignant BC were identified. No associations were found between dietary intakes of the MGD score or individual MGDs and BC risk. However, a potential U-shaped relationship was observed between dietary folate intake and overall BC risk, suggesting an inverse association for intakes up to 350 µg/day compared to a reference intake of 205 µg/day. No statistically significant differences in the associations were observed by hormone receptor status, menopausal status, or level of alcohol intake; (4) Conclusions: There was no strong evidence for an association between MGDs involved in one-carbon metabolism and BC risk. However, a potential U-shaped trend was suggested for dietary folate intake and BC risk. Further research is needed to clarify this association.
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Affiliation(s)
- Heleen Van Puyvelde
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium; (H.V.P.); (K.V.H.); (D.D.B.)
- Nutrition and Metabolism Section, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France; (N.P.); (C.B.); (P.F.); (G.N.); (C.C.); (M.J.G.)
- Research Foundation—Flanders (FWO), 1000 Brussels, Belgium
| | - Nikos Papadimitriou
- Nutrition and Metabolism Section, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France; (N.P.); (C.B.); (P.F.); (G.N.); (C.C.); (M.J.G.)
| | - Joanna Clasen
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, St Mary’s Hospital, London W2 1PG, UK; (J.C.); (D.M.); (A.K.H.)
| | - David Muller
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, St Mary’s Hospital, London W2 1PG, UK; (J.C.); (D.M.); (A.K.H.)
| | - Carine Biessy
- Nutrition and Metabolism Section, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France; (N.P.); (C.B.); (P.F.); (G.N.); (C.C.); (M.J.G.)
| | - Pietro Ferrari
- Nutrition and Metabolism Section, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France; (N.P.); (C.B.); (P.F.); (G.N.); (C.C.); (M.J.G.)
| | - Jytte Halkjær
- Diet, Genes and Environment, Danish Cancer Society Research Center, DK-2100 Copenhagen, Denmark; (J.H.); (A.T.)
| | - Kim Overvad
- Department of Public Health, Aarhus University, DK-8000 Aarhus C, Denmark;
| | - Anne Tjønneland
- Diet, Genes and Environment, Danish Cancer Society Research Center, DK-2100 Copenhagen, Denmark; (J.H.); (A.T.)
- Department of Public Health, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Renée T. Fortner
- Division of Cancer Epidemiology, German Cancer Research Center, 69120 Heidelberg, Germany; (R.T.F.); (V.K.)
| | - Verena Katzke
- Division of Cancer Epidemiology, German Cancer Research Center, 69120 Heidelberg, Germany; (R.T.F.); (V.K.)
| | - Matthias B. Schulze
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, 14558 Nuthetal, Germany;
- Institute of Nutritional Science, University of Potsdam, 14558 Nuthetal, Germany
| | - Paolo Chiodini
- Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Giovanna Masala
- Cancer Risk Factors and Life-Style Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network—ISPRO, 50139 Firenze, Italy;
| | - Valeria Pala
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano Via Venezian, 1, 20133 Milano, Italy;
| | - Carlotta Sacerdote
- Unit of Cancer Epidemiology, Città della Salute e della Scienza University-Hospital, 10126 Turin, Italy;
| | - Rosario Tumino
- Cancer Registry and Histopathology Department, Provincial Health Authority (ASP 7), 97100 Ragusa, Italy;
| | - Marije F. Bakker
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, 3584 CX Utrecht, The Netherlands;
| | - Antonio Agudo
- Cancer Epidemiology Research Program, Unit of Nutrition and Cancer, Institut Català d’Oncologa, 08908 L’Hospitalet de Llobregat, Barcelona, Spain;
| | - Eva Ardanaz
- Navarra Public Health Institute, 31003 Pamplona, Spain;
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
- CIBER Epidemiology and Public Health CIBERESP, 28029 Madrid, Spain; (M.D.C.L.); (M.-J.S.)
| | - María Dolores Chirlaque López
- CIBER Epidemiology and Public Health CIBERESP, 28029 Madrid, Spain; (M.D.C.L.); (M.-J.S.)
- Department of Epidemiology, Regional Health Council, IMIB-Arrixaca, Murcia University, 30120 Murcia, Spain
| | - Maria-Jose Sánchez
- CIBER Epidemiology and Public Health CIBERESP, 28029 Madrid, Spain; (M.D.C.L.); (M.-J.S.)
- Escuela Andaluza de Salud Pública (EASP), 18011 Granada, Spain
- Instituto de Investigación Biosanitaria ibs., 18014 Granada, Spain
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain
| | - Ulrika Ericson
- Diabetes and Cardiovascular Disease, Genetic Epidemiology, Department of Clinical Sciences in Malmö, Lund University, 205 02 Malmö, Sweden;
| | - Björn Gylling
- Unit Pathology, Department of Medical Biosciences, Umeå Universitet, 901 85 Umeå, Sweden;
| | - Therese Karlsson
- Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden;
| | - Jonas Manjer
- Department of Surgery, Skåne University Hospital Malmö, Lund University, Bröstmottagningen, 214 28 Malmö, Sweden;
| | - Julie A. Schmidt
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 LF7, UK;
| | - Geneviève Nicolas
- Nutrition and Metabolism Section, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France; (N.P.); (C.B.); (P.F.); (G.N.); (C.C.); (M.J.G.)
| | - Corinne Casagrande
- Nutrition and Metabolism Section, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France; (N.P.); (C.B.); (P.F.); (G.N.); (C.C.); (M.J.G.)
| | - Elisabete Weiderpass
- Office of the Director, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France;
| | - Alicia K. Heath
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, St Mary’s Hospital, London W2 1PG, UK; (J.C.); (D.M.); (A.K.H.)
| | - Lode Godderis
- Department of Public Health and Primary Care, KU Leuven, 3000 Leuven, Belgium;
- IDEWE (Externe dienst voor Preventie en Bescherming op het Werk), 3001 Heverlee, Belgium
| | - Koen Van Herck
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium; (H.V.P.); (K.V.H.); (D.D.B.)
| | - Dirk De Bacquer
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium; (H.V.P.); (K.V.H.); (D.D.B.)
| | - Marc J. Gunter
- Nutrition and Metabolism Section, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France; (N.P.); (C.B.); (P.F.); (G.N.); (C.C.); (M.J.G.)
| | - Inge Huybrechts
- Nutrition and Metabolism Section, International Agency for Research on Cancer, CEDEX 08, 69372 Lyon, France; (N.P.); (C.B.); (P.F.); (G.N.); (C.C.); (M.J.G.)
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Lunnay B, Foley K, Meyer SB, Warin M, Wilson C, Olver I, Miller ER, Thomas J, Ward PR. Alcohol Consumption and Perceptions of Health Risks During COVID-19: A Qualitative Study of Middle-Aged Women in South Australia. Front Public Health 2021; 9:616870. [PMID: 33981661 PMCID: PMC8107353 DOI: 10.3389/fpubh.2021.616870] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 03/24/2021] [Indexed: 11/13/2022] Open
Abstract
Australian women's alcohol consumption has increased in frequency during COVID-19. Research suggests this is to cope with stress resulting from the pandemic and COVID-19 countermeasures that require social distancing. This is a critical public health concern because increased alcohol consumption, even for a short period, increases the myriad longer-term health risks associated with cumulative exposure to alcohol. This paper provides unique qualitative evidence of how health risk perceptions are re-focused toward the shorter-term during the pandemic, through analysis of interviews with 40 middle-aged Australian women (aged 45-64) representing a range of self-perceived drinking status' ("occasional"/"light"/"moderate"/"heavy") before and then during the pandemic (n = 80 interviews). Our analysis captures women's risk horizons drifting away from the uncertain longer-term during COVID-19, toward the immediate need to "get through" the pandemic. We show how COVID-19 has increased the perceived value of consuming alcohol among women, particularly when weighed up against the social and emotional "costs" of reducing consumption. Our findings have implications for the delivery of alcohol-related health risk messages designed for middle-aged women both during, and into the recovery phases of the pandemic, who already consume more alcohol and experience more alcohol-related health risk than women in other age groups.
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Affiliation(s)
- Belinda Lunnay
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Kristen Foley
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Samantha B Meyer
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada
| | - Megan Warin
- School of Social Sciences, University of Adelaide, Adelaide, SA, Australia.,Fay Gale Centre for Research on Gender, University of Adelaide, Adelaide, SA, Australia
| | - Carlene Wilson
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Ian Olver
- School of Psychology, University of Adelaide, Adelaide, SA, Australia
| | - Emma R Miller
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Jessica Thomas
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Paul R Ward
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
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Lai KY, Sarkar C, Ni MY, Cheung LWT, Gallacher J, Webster C. Exposure to light at night (LAN) and risk of breast cancer: A systematic review and meta-analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 762:143159. [PMID: 33131852 DOI: 10.1016/j.scitotenv.2020.143159] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 08/11/2020] [Accepted: 10/13/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND With the unprecedented urbanization light pollution has emerged as a ubiquitous problem, and there has been accumulating evidence on the links between exposure to light at night (LAN) and breast cancer risk. We conducted a systematic review and meta-analysis of published studies on the associations between LAN exposure and breast cancer risk. METHODS We included all observational human studies wherein the exposure variable was LAN measured in indoor and outdoor environments, and the outcome was breast cancer. We employed summary relative risks (SRR) for breast cancer by comparing highest versus lowest categories of LAN exposure within a random-effects model. The National Toxicology Program's (NTP) Office of Health Assessment and Translation (OHAT) risk of bias rating tool was adopted to assess the risk of bias in individual studies and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) guideline was employed to assess confidence in the body of evidence. RESULTS A total 14 studies comprising four cohorts (13,155 cases among 372,802 exposed subjects), nine case-control and one case-referent studies of female subjects (39,462 cases and 20,739 controls) across seven countries and published between 2001 and 20 were included for review. Participants in the highest LAN exposure category were associated with higher risk of breast cancer in reference to those in the lowest (SRR: 1.12; 95% CI: 1.06-1.18; I2 = 39% for outdoor LAN, and SRR: 1.13; 95%CI: 1.05-1.21; I2 = 19% for indoor LAN). Pooled evidence identified relatively pronounced association of outdoor LAN exposure and breast cancer among women with estrogen receptor positive (ER+) tumor (SRR: 1.21; 95% CI: 1.04-1.40) and premenopausal status (SRR: 1.21; 95% CI: 1.06-1.37). The final rate of confidence in the body of evidence generated was graded as 'moderate' based on GRADE guideline. DISCUSSION LAN exposure was consistently associated with higher breast cancer risk corroborating NTP's recommendations which anticipates excessive LAN as human carcinogen.
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Affiliation(s)
- Ka Yan Lai
- Healthy High Density Cities Lab, HKUrbanLab, The University of Hong Kong, Knowles Building, Pokfulam Road, Pokfulam, Hong Kong, China.
| | - Chinmoy Sarkar
- Healthy High Density Cities Lab, HKUrbanLab, The University of Hong Kong, Knowles Building, Pokfulam Road, Pokfulam, Hong Kong, China; School of Public Health, The University of Hong Kong, Patrick Manson Building, Sassoon Road, Pokfulam, Hong Kong, China
| | - Michael Y Ni
- Healthy High Density Cities Lab, HKUrbanLab, The University of Hong Kong, Knowles Building, Pokfulam Road, Pokfulam, Hong Kong, China; School of Public Health, The University of Hong Kong, Patrick Manson Building, Sassoon Road, Pokfulam, Hong Kong, China; The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China
| | - Lydia W T Cheung
- School of Biomedical Sciences, The University of Hong Kong, Laboratory Block, Sassoon Road, Pokfulam, Hong Kong, China
| | - John Gallacher
- Department of Psychiatry, Oxford University, Warneford Hospital, Oxford, UK
| | - Chris Webster
- Healthy High Density Cities Lab, HKUrbanLab, The University of Hong Kong, Knowles Building, Pokfulam Road, Pokfulam, Hong Kong, China
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Carbohydrate antigen-125, calcium, and hemoglobin as predictive clinical indicator for ocular metastasis in male liver cancer patients. Biosci Rep 2021; 40:222102. [PMID: 32090248 PMCID: PMC7040464 DOI: 10.1042/bsr20194405] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/06/2020] [Accepted: 02/07/2020] [Indexed: 12/13/2022] Open
Abstract
Background Primary liver cancer (PLC) is a common type of cancer among men worldwide. Little is known regarding the relationship of liver cancer with ocular metastasis (OM). Drinking has been also reported to be related not only to the occurrence of liver cancer but also to the causes of some ocular lesions. Purpose A diagnostic standard for the levels of serum biomarkers associated with OM derived from liver cancer in men is urgently needed. Material and methods We examined the association between OM in liver cancer and its serum biomarkers. A total of 1254 male patients with liver cancer were recruited in this retrospective study between July 2002 and December 2012. We assessed the relationship between drinking preference and OM in male patients with liver cancer, and aimed to identify an independent prognostic factor or establish a quantitative indicator for OM. Results By assessing the potential indicators, carbohydrate antigen-125 (CA-125), calcium, and hemoglobin (Hb) were found to be most valuable in the diagnosis of OM in male patients with liver cancer. Conclusion CA-125, calcium, and Hb are independent risk factors of OM in patients with liver cancer who consume alcohol.
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23
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Rates and predictors of brief intervention for women veterans returning from recent wars: Examining gaps in service delivery for unhealthy alcohol use. J Subst Abuse Treat 2021; 123:108257. [PMID: 33612192 DOI: 10.1016/j.jsat.2020.108257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 11/01/2020] [Accepted: 12/11/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Approximately one in four women veterans accessing the Department of Veterans Affairs (VA) engage in unhealthy alcohol use. There is substantial evidence for gender-sensitive screening (AUDIT-C = 3) and brief intervention (BI) to reduce risks associated with unhealthy alcohol use in women veterans; however, VA policies and incentives remain gender-neutral (AUDIT-C = 5). Women veterans who screen positive at lower-risk-level alcohol use (AUDIT-C = 3 or 4) may screen out and therefore not receive BI. This study aimed to examine gaps in implementation of BI practice for women veterans through identifying rates of BI at different alcohol risk levels (AUDIT-C = 3-4; =5-7; =8-12), and the role of alcohol risk level and other factors in predicting receipt of BI. METHODS From administrative data (2010-2016), we drew a sample of women veterans returning from recent wars who accessed outpatient and/or inpatient care. Of 869 women veterans, 284 screened positive for unhealthy alcohol use at or above a gender-sensitive cut-point (AUDIT-C ≥ 3). We used chart review methods to abstract variables from the medical record and then employed logistic regression comparing women veterans who received BI at varying alcohol risk levels to those who did not. RESULTS While almost 60% of the alcohol positive-risk sample received BI, among the subset of women veterans who screened positive for lower-risk alcohol use (57%; AUDIT-C = 3 or 4) only 34% received BI. Nurses in primary care programs were less likely to deliver BI than other types of clinicians (e.g., physicians, psychologists, social workers) in mental health programs; further, nurses in women's health programs were less likely to deliver BI than other types of clinicians in mixed-gender programs; Those women veterans with more medical problems were no more likely to receive BI than those with fewer medical problems. CONCLUSIONS Given that women veterans are a rapidly growing veteran population and a VA priority, underuse of BI for women veterans screening positive at a lower-risk level and those with more medical comorbidities requires attention, as do potential gaps in service delivery of BI in primary care and women's health programs. Women veterans health and well-being may be improved by tailoring screening for a younger cohort of women veterans at high-risk for, or with co-occurring disorders and then training providers in best practices for BI implementation.
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Gaudet MM, Deubler E, Diver WR, Puvanesarajah S, Patel AV, Gansler T, Sherman ME, Gapstur SM. Breast cancer risk factors by mode of detection among screened women in the Cancer Prevention Study-II. Breast Cancer Res Treat 2021; 186:791-805. [PMID: 33398477 DOI: 10.1007/s10549-020-06025-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 11/16/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Identifying risk factors for women at high risk of symptom-detected breast cancers that were missed by screening would enable targeting of enhanced screening regimens. To this end, we examined associations of breast cancer risk factors by mode of detection in screened women from the Cancer Prevention Study (CPS)-II Nutrition Cohort. METHODS Among 77,206 women followed for a median of 14.8 years, 2711 screen-detected and 1281 symptom-detected breast cancer cases were diagnosed. Multivariable-adjusted associations were estimated using joint Cox proportional hazards regression models with person-time calculated contingent on screening. RESULTS Factors associated with higher risks of symptom-detected and screen-detected breast cancer included current combined hormone therapy (HT) use (HR 2.07, 95% CI 1.72-2.48 and 1.45, 1.27-1.65, respectively) and history of benign breast disease (1.85, 1.64-2.08 and 1.43, 1.31-1.55, respectively). Current estrogen-only HT use was associated with symptom-detected (1.40, 1.15-1.71) but not screen-detected (0.95, 0.83-1.09) breast cancer. Higher risk of screen-detected but not symptom-detected breast cancer was observed for obese vs. normal body mass index (1.22, 1.01-1.48 and 0.76, 0.56-1.01, respectively), per 3 h/day sitting time (1.10, 1.04-1.16 and 0.97, 0.89-1.06, respectively), and ≥ 2 drinks per day vs. nondrinker (1.40, 1.16-1.69 and 1.27, 0.97-1.66, respectively). CONCLUSIONS Differences in risk factors for symptom-detected vs. screen-detected breast cancer were observed and most notably, use of combined and estrogen-only HT and a history of benign breast disease were associated with increased risk of symptomatic detected breast cancer. IMPACT If confirmed, these data suggest that such women may benefit from more intensive screening to facilitate early detection.
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Affiliation(s)
- Mia M Gaudet
- Behavioral and Epidemiology Research Program, American Cancer Society, 250 Williams Street, Atlanta, GA, 30303, USA.
| | - Emily Deubler
- Behavioral and Epidemiology Research Program, American Cancer Society, 250 Williams Street, Atlanta, GA, 30303, USA
| | - W Ryan Diver
- Behavioral and Epidemiology Research Program, American Cancer Society, 250 Williams Street, Atlanta, GA, 30303, USA
| | - Samantha Puvanesarajah
- Behavioral and Epidemiology Research Program, American Cancer Society, 250 Williams Street, Atlanta, GA, 30303, USA
| | - Alpa V Patel
- Behavioral and Epidemiology Research Program, American Cancer Society, 250 Williams Street, Atlanta, GA, 30303, USA
| | - Ted Gansler
- Behavioral and Epidemiology Research Program, American Cancer Society, 250 Williams Street, Atlanta, GA, 30303, USA
| | - Mark E Sherman
- Departments of Epidemiology and of Laboratory Medicine and Pathology, Mayo Clinical College of Medicine, Jacksonville, FL, USA
| | - Susan M Gapstur
- Behavioral and Epidemiology Research Program, American Cancer Society, 250 Williams Street, Atlanta, GA, 30303, USA
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da Silva JL, de Paula BHR, Small IA, Thuler LCS, de Melo AC. Sociodemographic, Clinical, and Pathological Factors Influencing Outcomes in Locally Advanced Triple Negative Breast Cancer: A Brazilian Cohort. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2020; 14:1178223420962488. [PMID: 33029072 PMCID: PMC7522837 DOI: 10.1177/1178223420962488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 09/08/2020] [Indexed: 12/31/2022]
Abstract
Objective: To evaluate the association of sociodemographic, clinical, and pathological factors with response and survival in triple negative breast cancer (TNBC) undergoing neoadjuvant chemotherapy (NACT). Methods: Clinical-pathological and sociodemographic data were obtained from medical records of 235 eligible women with TNBC diagnosed between 2010 and 2014 undergoing NACT and surgery at the Brazilian National Cancer Institute. They have been assessed for pathological complete response (pCR), event-free survival (EFS), and overall survival (OS). Both univariate and multivariate Cox regression analyses were performed. Results: The median follow-up was 64.3 months. Most patients had advanced clinical stage (III: 85.1%; cT3/T4: 86.4%; cN1-3: 74.4%) and high-grade tumors (72.1%). Clinical staging (III vs II, adjusted hazard ratio [HR] = 2.95, P = .012) significantly influenced the pCR rate. Alcohol intake negatively influenced EFS (adjusted HR = 1.67, P = .006) and OS (adjusted HR = 1.89, P = .005). Women with pCR showed better EFS (crude HR = 0.15, P < .001) and OS (crude HR = 0.12, P < .001) compared with non-pCR. The ypT (<0.001) and ypN (<0.001) gradually influenced survival outcomes. Conclusion: Clinical stage III were associated with lower response rate and worse survival. Alcohol intake, pCR, and burden of post-NACT residual disease have shown considerable influence on survival outcomes.
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Affiliation(s)
- Jesse Lopes da Silva
- Clinical Research Division, Brazilian National Cancer Institute (INCA), Rio de Janeiro, Brazil
| | | | - Isabele Avila Small
- Clinical Research Division, Brazilian National Cancer Institute (INCA), Rio de Janeiro, Brazil
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Chelmow D, Pearlman MD, Young A, Bozzuto L, Dayaratna S, Jeudy M, Kremer ME, Scott DM, O'Hara JS. Executive Summary of the Early-Onset Breast Cancer Evidence Review Conference. Obstet Gynecol 2020; 135:1457-1478. [PMID: 32459439 PMCID: PMC7253192 DOI: 10.1097/aog.0000000000003889] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 02/23/2020] [Accepted: 03/12/2020] [Indexed: 12/23/2022]
Abstract
The Centers for Disease Control and Prevention launched the Bring Your Brave campaign to increase knowledge about early-onset breast cancer, defined as breast cancer in women aged 18-45 years. The American College of Obstetricians and Gynecologists convened a panel of experts in breast disease from the Society for Academic Specialists in General Obstetrics and Gynecology to review relevant literature, validated tools, best practices, and practice guidelines as a first step toward developing educational materials for women's health care providers about early-onset breast cancer. Panel members conducted structured literature reviews, which were then reviewed by other panel members and discussed at an in-person meeting of stakeholder professional and patient advocacy organizations in April 2019. This article summarizes the relevant literature, existing guidance, and validated tools to guide health care providers in the prevention, early detection, and special considerations of early-onset breast cancer. Substantive knowledge gaps were noted and summarized to provide guidance for future research.
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Affiliation(s)
- David Chelmow
- Department of Obstetrics and Gynecology, Virginia Commonwealth University School of Medicine, Richmond, Virginia; the Department of Obstetrics and Gynecology, University of Michigan Medical School, Ann Arbor, Michigan; the Department of Women's Health, the University of Texas at Austin Dell Medical School, Austin, Texas; the Departments of Obstetrics and Gynecology and Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin; the Department of Obstetrics and Gynecology, Thomas Jefferson University Hospital, Sidney Kimmel Medical College, Philadelphia, Pennsylvania; Southeast Kaiser Permanente Medical Group, Atlanta, Georgia; the Department of Obstetrics and Gynecology, University of Washington, Seattle, Washington; the Department of Obstetrics and Gynecology, University of Connecticut Medical School, Farmington, Connecticut; and the American College of Obstetricians and Gynecologists, Washington, DC
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Role of aldehyde dehydrogenases, alcohol dehydrogenase 1B genotype, alcohol consumption, and their combination in breast cancer in East-Asian women. Sci Rep 2020; 10:6564. [PMID: 32300124 PMCID: PMC7162854 DOI: 10.1038/s41598-020-62361-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 02/12/2020] [Indexed: 12/30/2022] Open
Abstract
The associations between genetic polymorphisms in ADH1B (rs1229984) and ALDH2 (rs671), alcohol consumption, the effect of a combination of the two polymorphisms, and breast cancer risk were studied in a population of East-Asian women. In this study, 623 breast cancer cases and 1845 controls, aged 40 or above, were included. The association between ALDH2 polymorphism and breast cancer risk was validated in 2143 breast cancer cases and 3977 controls. Alcohol consumption increased the risk of breast cancer regardless of ADH1B and ALDH2 genotypes. The rs671 polymorphism of ALDH2 was independently associated with increased breast cancer risk (OR = 1.27, 95% CI = 1.02–1.58 per increment of A). The ADH1B rs1229984 polymorphism, and combined effects of the rs671 and rs1229984 polymorphisms, did not reveal any significant association with breast cancer. Stratification by menopausal status revealed that rs671 gene polymorphisms were significantly associated with breast cancer only in postmenopausal women (OR = 1.45, 95% CI = 1.03–2.05 per increment of A). This is the first study to demonstrate an independent association between ALDH2 gene variants and breast cancer in Asian women. Further studies are warranted to further elucidate the etiology of breast cancer as it relates to alcohol consumption in Asian women.
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28
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Ahlgrén-Rimpiläinen AJ, Arffman M, Suvisaari J, Manderbacka K, Lumme S, Keskimäki I, Huovinen R, Pukkala E. Excess mortality from breast cancer in female breast cancer patients with severe mental illness. Psychiatry Res 2020; 286:112801. [PMID: 32001004 DOI: 10.1016/j.psychres.2020.112801] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 01/13/2020] [Accepted: 01/19/2020] [Indexed: 02/07/2023]
Abstract
Women with a history of severe mental illness (SMI) have elevated breast cancer mortality. Few studies have compared cancer-specific mortality in women with breast cancer with or without SMI to reveal gaps in breast cancer treatment outcomes. We compared breast-cancer specific mortality in women with or without SMI and investigated effects of stage at presentation, comorbidity, and differences in cancer treatment. Women with their first breast cancer diagnosis in 1990-2013 (n = 80,671) were identified from the Finnish Cancer Registry, their preceding hospital admissions due to SMI (n = 4,837) from the Hospital Discharge Register and deaths from the Causes of Death Statistics. Competing risk models were used in statistical analysis. When controlling for age, year of cancer diagnosis, and comorbidity, breast cancer mortality was significantly elevated in patients with SMI. Relative mortality was highest in breast cancer patients with non-affective psychosis, partly explained by stage at presentation. Mortality was also significantly elevated in breast cancer patients with a substance use disorder and mood disorder. Patients with SMI received radiotherapy significantly less often than patients without SMI. Our findings emphasize the need to improve early detection of breast cancer in women with SMI and the collaboration between mental health care and oncological teams.
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Affiliation(s)
| | - Martti Arffman
- National Institute for Health and Welfare, Health and Social Systems Research, P.O. Box 30, Helsinki 00271, Finland
| | - Jaana Suvisaari
- National Institute for Health and Welfare, Mental Health Unit, P.O. Box 30, Helsinki 00271, Finland
| | - Kristiina Manderbacka
- National Institute for Health and Welfare, Health and Social Systems Research, P.O. Box 30, Helsinki 00271, Finland
| | - Sonja Lumme
- National Institute for Health and Welfare, Health and Social Systems Research, P.O. Box 30, Helsinki 00271, Finland
| | - Ilmo Keskimäki
- National Institute for Health and Welfare, Health and Social Systems Research, P.O. Box 30, Helsinki 00271, Finland; Tampere University, Faculty of Social Sciences, P.O. Box 100, 33014, Tampere, Finland
| | - Riikka Huovinen
- Department of Oncology and Radiotherapy, Turku University Hospital, P.O. Box 52, Turku 20521, Finland
| | - Eero Pukkala
- Tampere University, Faculty of Social Sciences, P.O. Box 100, 33014, Tampere, Finland; Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Unioninkatu 22, Helsinki 00130, Finland
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Sánchez-Bayona R, Gea A, Gardeazabal I, Romanos-Nanclares A, Martínez-González MÁ, Bes-Rastrollo M, Santisteban M, Toledo E. Binge Drinking and Risk of Breast Cancer: Results from the SUN ('Seguimiento Universidad de Navarra') Project. Nutrients 2020; 12:nu12030731. [PMID: 32164388 PMCID: PMC7146187 DOI: 10.3390/nu12030731] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/04/2020] [Accepted: 03/06/2020] [Indexed: 01/26/2023] Open
Abstract
Alcohol intake is associated with the risk of breast cancer. Different patterns of alcohol-drinking may have different effects on breast cancer even when keeping constant the total amount of alcohol consumed. We aimed to assess the association between binge drinking and breast cancer risk. The SUN Project is a Spanish dynamic prospective cohort of university graduates initiated in 1999. In the 556-item lifestyle baseline questionnaire a validated food-frequency questionnaire was embedded. Participants completed biennial follow-up questionnaires. Cox regression models were used to estimate the hazard ratio (HR) for breast cancer associated with the exposure to binge drinking. A stratified analysis was performed according to menopausal status. We included 9577 women (mean age = 34 years, SD = 10 years), with a median follow-up of 11.8 years. Among 104,932 women-years of follow-up, we confirmed 88 incident cases of breast cancer. Women in the binge drinking group showed a higher risk of breast cancer (HR = 1.76; 95% CI: 1.03–2.99) compared to women in the non-binge drinking category. In the stratified analysis, a 2-fold higher risk for premenopausal breast cancer was associated with binge drinking habit (HR = 2.06; 95% CI: 1.11–3.82). This study adds new evidence on the association of binge drinking with breast cancer risk.
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Affiliation(s)
- Rodrigo Sánchez-Bayona
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, 31008 Pamplona, Spain; (R.S.-B.); (I.G.); (A.R.-N.); (M.Á.M.-G.); (M.B.-R.); (E.T.)
- Department of Clinical Oncology, Clínica Universidad de Navarra, 31008 Pamplona, Spain;
| | - Alfredo Gea
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, 31008 Pamplona, Spain; (R.S.-B.); (I.G.); (A.R.-N.); (M.Á.M.-G.); (M.B.-R.); (E.T.)
- Centro de Investigación Biomédica en Red Área de Fisiología de la Obesidad y la Nutrición (CIBEROBN), 28029 Madrid, Spain
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
- Correspondence: ; Tel.: +34-948-425-600 (ext. 806637)
| | - Itziar Gardeazabal
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, 31008 Pamplona, Spain; (R.S.-B.); (I.G.); (A.R.-N.); (M.Á.M.-G.); (M.B.-R.); (E.T.)
- Department of Clinical Oncology, Hospital Universitario Marqués de Valdecilla, 39008 Santander, Spain
| | - Andrea Romanos-Nanclares
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, 31008 Pamplona, Spain; (R.S.-B.); (I.G.); (A.R.-N.); (M.Á.M.-G.); (M.B.-R.); (E.T.)
| | - Miguel Ángel Martínez-González
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, 31008 Pamplona, Spain; (R.S.-B.); (I.G.); (A.R.-N.); (M.Á.M.-G.); (M.B.-R.); (E.T.)
- Centro de Investigación Biomédica en Red Área de Fisiología de la Obesidad y la Nutrición (CIBEROBN), 28029 Madrid, Spain
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
- Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Maira Bes-Rastrollo
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, 31008 Pamplona, Spain; (R.S.-B.); (I.G.); (A.R.-N.); (M.Á.M.-G.); (M.B.-R.); (E.T.)
- Centro de Investigación Biomédica en Red Área de Fisiología de la Obesidad y la Nutrición (CIBEROBN), 28029 Madrid, Spain
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
| | - Marta Santisteban
- Department of Clinical Oncology, Clínica Universidad de Navarra, 31008 Pamplona, Spain;
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
| | - Estefanía Toledo
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, 31008 Pamplona, Spain; (R.S.-B.); (I.G.); (A.R.-N.); (M.Á.M.-G.); (M.B.-R.); (E.T.)
- Centro de Investigación Biomédica en Red Área de Fisiología de la Obesidad y la Nutrición (CIBEROBN), 28029 Madrid, Spain
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
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Cheng HG, Gonzalez-Reymundez A, Li I, Pathak A, Pathak DR, de los Campos G, Vazquez AI. Breast cancer survival and the expression of genes related to alcohol drinking. PLoS One 2020; 15:e0228957. [PMID: 32078659 PMCID: PMC7032692 DOI: 10.1371/journal.pone.0228957] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 01/27/2020] [Indexed: 12/12/2022] Open
Abstract
Breast cancer is the leading cause of cancer-related disease in women. Cumulative evidence supports a causal role of alcohol intake and breast cancer incidence. In this study, we explore the change on expression of genes involved in the biological pathways through which alcohol has been hypothesized to impact breast cancer risk, to shed new insights on possible mechanisms affecting the survival of breast cancer patients. Here, we performed differential expression analysis at individual genes and gene set levels, respectively, across survival and breast cancer subtype data. Information about postdiagnosis breast cancer survival was obtained from 1977 Caucasian female participants in the Molecular Taxonomy of Breast Cancer International Consortium. Expression of 16 genes that have been linked in the literature to the hypothesized alcohol-breast cancer pathways, were examined. We found that the expression of 9 out of 16 genes under study were associated with cancer survival within the first 4 years of diagnosis. Results from gene set analysis confirmed a significant differential expression of these genes as a whole too. Although alcohol consumption is not analyzed, nor available for this dataset, we believe that further study on these genes could provide important information for clinical recommendations about potential impact of alcohol drinking on breast cancer survival.
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Affiliation(s)
- Hui G. Cheng
- Department of Epidemiology & Biostatistics, Michigan State University, MI, United States of America
| | - Agustin Gonzalez-Reymundez
- Department of Epidemiology & Biostatistics, Michigan State University, MI, United States of America
- The Institute for Quantitative Health Science and Engineering, Michigan State University, MI, United States of America
| | - Irene Li
- Department of Epidemiology & Biostatistics, Michigan State University, MI, United States of America
| | - Ania Pathak
- Department of Epidemiology & Biostatistics, Michigan State University, MI, United States of America
| | - Dorothy R. Pathak
- Department of Epidemiology & Biostatistics, Michigan State University, MI, United States of America
| | - Gustavo de los Campos
- Department of Epidemiology & Biostatistics, Michigan State University, MI, United States of America
- The Institute for Quantitative Health Science and Engineering, Michigan State University, MI, United States of America
| | - Ana Ines Vazquez
- Department of Epidemiology & Biostatistics, Michigan State University, MI, United States of America
- The Institute for Quantitative Health Science and Engineering, Michigan State University, MI, United States of America
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Assi N, Rinaldi S, Viallon V, Dashti SG, Dossus L, Fournier A, Cervenka I, Kvaskoff M, Turzanski-Fortner R, Bergmann M, Boeing H, Panico S, Ricceri F, Palli D, Tumino R, Grioni S, José Sánchez Pérez M, Chirlaque MD, Bonet C, Barricarte Gurrea A, Amiano Etxezarreta P, Merino S, Bueno de Mesquita B, van Gils CH, Onland-Moret C, Tjønneland A, Overvad K, Trichopoulou A, Martimianaki G, Karakatsani A, Key T, Chistakoudi S, Ellingjord-Dale M, Tsilidis K, Riboli E, Kaaks R, Gunter MJ, Ferrari P. Mediation analysis of the alcohol-postmenopausal breast cancer relationship by sex hormones in the EPIC cohort. Int J Cancer 2020; 146:759-768. [PMID: 30968961 PMCID: PMC6786903 DOI: 10.1002/ijc.32324] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 03/11/2019] [Accepted: 03/13/2019] [Indexed: 12/27/2022]
Abstract
Alcohol consumption is associated with higher risk of breast cancer (BC); however, the biological mechanisms underlying this association are not fully elucidated, particularly the extent to which this relationship is mediated by sex hormone levels. Circulating concentrations of estradiol, testosterone, their free fractions and sex-hormone binding globulin (SHBG), were examined in 430 incident BC cases and 645 matched controls among alcohol-consuming postmenopausal women nested within the European Prospective Investigation into Cancer and Nutrition. Mediation analysis was applied to assess whether individual hormone levels mediated the relationship between alcohol intake and BC risk. An alcohol-related hormonal signature, obtained by partial least square (PLS) regression, was evaluated as a potential mediator. Total (TE), natural direct and natural indirect effects (NIE) were estimated. Alcohol intake was positively associated with overall BC risk and specifically with estrogen receptor-positive tumors with respectively TE = 1.17(95%CI: 1.01,1.35) and 1.36(1.08,1.70) for a 1-standard deviation (1-SD) increase of intake. There was no evidence of mediation by sex steroids or SHBG separately except for a weak indirect effect through free estradiol where NIE = 1.03(1.00,1.06). However, an alcohol-related hormonal signature negatively associated with SHBG and positively with estradiol and testosterone was associated with BC risk (odds ratio [OR] = 1.25 [1.07,1.47]) for a 1-SD higher PLS score, and had a statistically significant NIE accounting for a mediated proportion of 24%. There was limited evidence of mediation of the alcohol-BC association by individual sex hormones. However, a hormonal signature, reflecting lower levels of SHBG and higher levels of sex steroids, mediated a substantial proportion of the association.
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Affiliation(s)
- Nada Assi
- Nutritional Methodology and Biostatistics Group, International Agency for Research on Cancer (IARC), 150 cours Albert Thomas, 69008 Lyon, France
| | - Sabina Rinaldi
- Biomarkers Group, International Agency for Research on Cancer (IARC), 150 cours Albert Thomas, 69008 Lyon, France
| | - Vivian Viallon
- Nutritional Methodology and Biostatistics Group, International Agency for Research on Cancer (IARC), 150 cours Albert Thomas, 69008 Lyon, France
| | - S. Ghazaleh Dashti
- Nutritional Methodology and Biostatistics Group, International Agency for Research on Cancer (IARC), 150 cours Albert Thomas, 69008 Lyon, France
- Center for Epidemiology and Biostatistics, The University of Melbourne School of Population and Global Health, Parkville, VIC, Australia
| | - Laure Dossus
- Nutritional Methodology and Biostatistics Group, International Agency for Research on Cancer (IARC), 150 cours Albert Thomas, 69008 Lyon, France
| | - Agnès Fournier
- CESP, Fac. de médecine - Univ. Paris-Sud, Fac. de médecine - UVSQ, INSERM, Université Paris-Saclay, 94805, Villejuif, France
- Gustave Roussy, F-94805, Villejuif, France
- Nutritional Epidemiology Group, International Agency for Research on Cancer (IARC), 150 cours Albert Thomas, 69008 Lyon, France
| | - Iris Cervenka
- CESP, Fac. de médecine - Univ. Paris-Sud, Fac. de médecine - UVSQ, INSERM, Université Paris-Saclay, 94805, Villejuif, France
- Gustave Roussy, F-94805, Villejuif, France
| | - Marina Kvaskoff
- CESP, Fac. de médecine - Univ. Paris-Sud, Fac. de médecine - UVSQ, INSERM, Université Paris-Saclay, 94805, Villejuif, France
- Gustave Roussy, F-94805, Villejuif, France
| | | | - Manuela Bergmann
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Rehbruecke, 14558 Nuthetal, Germany
| | - Heiner Boeing
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam-Rehbruecke, 14558 Nuthetal, Germany
| | - Salvatore Panico
- Dipartimento di Medicina Clinica e Chirurgia, Federico II University, Naples, Italy
| | - Fulvio Ricceri
- Department of Clinical and Biological Sciences, University of Turin, Italy
- Unit of Epidemiology, Regional Health Service ASL TO3, Grugliasco (TO), Italy
| | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network - ISPRO, Florence, Italy
| | - Rosario Tumino
- Cancer Registry and Histopathology Department, “Civic -M.P.Arezzo” Hospital, ASP Ragusa, Italy
| | - Sara Grioni
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Venezian 1, 20133, Milan, Italy
| | - María José Sánchez Pérez
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Escuela Andaluza de Salud Pública. Instituto de Investigación Biosanitaria, IBS GRANADA, Universidad de Granada. Granada, Spain
| | - María-Dolores Chirlaque
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Epidemiology, Regional Health Council, IMIB-Arrixaca, Murcia, Spain
- Department of Health and Social Sciences, Universidad de Murcia, Murcia, Spain
| | - Catalina Bonet
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Institut Català d’Oncologia, Av. Granvia de L’Hospitalet 199-203, 08908 L’Hospitalet de Llobregat, Spain
| | - Aurelio Barricarte Gurrea
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Navarra Public Health Institute, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA) Pamplona, Spain
| | - Pilar Amiano Etxezarreta
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Public Health Division of Gipuzkoa, BioDonostia Research Institue, San Sebastian, Spain
| | | | - Bas Bueno de Mesquita
- Department. for Determinants of Chronic Diseases (DCD), National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA Bilthoven, The Netherlands
- Department of Gastroenterology and Hepatology, University Medical Centre, Utrecht, The Netherlands
- Department of Epidemiology and Biostatistics, MRC-HPA Centre for Environment and Health, School of Public Health, Imperial College London, Norfolk Place W2 1PG London, UK
- Department of Social & Preventive Medicine, Faculty of Medicine, University of Malaya, Pantai Valley, 50603, Kuala Lumpur, Malaysia
| | - Carla H. van Gils
- Julius Center for Health Sciences and Primary Care, Cancer Epidemiology University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands
| | - Charlotte Onland-Moret
- Julius Center for Health Sciences and Primary Care, Cancer Epidemiology University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands
| | - Anne Tjønneland
- Danish Cancer Society Research Center, Strandboulevarden 49, DK 2100 Copenhagen, Denmark
- Department of Public Health, Faculty of Health and Medical Sciences,University of Copenhagen, Denmark
| | - Kim Overvad
- The Department of Epidemiology, School of Public Health, Aarhus University, Aarhus, Denmark
| | | | | | - Anna Karakatsani
- Hellenic Health Foundation, Athens, Greece
- Pulmonary Medicine Department, School of Medicine, National and Kapodistrian University of Athens, “ATTIKON” University Hospital, Haidari, Greece
| | - Tim Key
- Cancer Epidemiology Unit, University of Oxford, Oxford, United Kingdom
| | - Sofia Chistakoudi
- Department of Epidemiology and Biostatistics, MRC-HPA Centre for Environment and Health, School of Public Health, Imperial College London, Norfolk Place W2 1PG London, UK
- MRC Centre for Transplantation, King’s College London, Great Maze Pond, London SE1 9RT, United Kingdom
| | - Merete Ellingjord-Dale
- Department of Epidemiology and Biostatistics, MRC-HPA Centre for Environment and Health, School of Public Health, Imperial College London, Norfolk Place W2 1PG London, UK
| | - Kostas Tsilidis
- Department of Epidemiology and Biostatistics, MRC-HPA Centre for Environment and Health, School of Public Health, Imperial College London, Norfolk Place W2 1PG London, UK
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Elio Riboli
- Department of Epidemiology and Biostatistics, MRC-HPA Centre for Environment and Health, School of Public Health, Imperial College London, Norfolk Place W2 1PG London, UK
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Marc J Gunter
- Nutritional Epidemiology Group, International Agency for Research on Cancer (IARC), 150 cours Albert Thomas, 69008 Lyon, France
| | - Pietro Ferrari
- Nutritional Methodology and Biostatistics Group, International Agency for Research on Cancer (IARC), 150 cours Albert Thomas, 69008 Lyon, France
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Rahal RMS, Rocha ME, Freitas-Junior R, Correa RDS, Rodrigues D, Martins E, Soares LR, Oliveira JC. Trends in the Incidence of Breast Cancer Following the Radiological Accident in Goiânia: A 25-Year Analysis. Asian Pac J Cancer Prev 2019; 20:3811-3816. [PMID: 31870126 PMCID: PMC7173397 DOI: 10.31557/apjcp.2019.20.12.3811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Indexed: 01/04/2023] Open
Abstract
Background: The largest radiological accident to occur in any urban area happened in Goiânia, Brazil, in 1987. One major concern regarding deleterious effects in the population was a possible increase in the breast cancer incidence. This study analyzed trends in the incidence of breast cancer over the 25-year period following the radiological accident. Methods: This ecological, population-based study was conducted to determine the incidence of breast cancer in female residents of Goiânia, Goiás, Brazil, between 1988 and 2012. The data were collected from the Goiânia population-based cancer registry. Crude and age-standardized incidence rates were calculated. The Joinpoint software program was used to calculate annual percent changes (APC) in the incidence of breast cancer. Results: Overall, 7,365 new cases of breast cancer were identified, with an annual crude incidence rate of 23.09/100,000 women in 1988 and of 71.65/100,000 women in 2012. The age-standardized incidence rate was 35.63/100,000 women in 1988 and 65.63/100,000 women in 2012. Analysis of the APC showed a significant annual increase of 4.8% in the incidence between 1988 and 2005 (p<0.0001) followed by stabilization in 2005-2012, with an APC of -3.5% (p=0.1). Conclusion: There was an increase in the incidence of breast cancer in the female residents of Goiânia, Goiás in the first 17 years of evaluation (1988-2004) followed by a period of stabilization until 2012. However, the trends in the incidence suggest a lack of association with the radiological accident.
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Affiliation(s)
- Rosemar Macedo Sousa Rahal
- Advanced Center for Breast Diagnosis (CORA), School of Medicine, Federal University of Goias, Goias, Brazil
| | - Marina Elias Rocha
- Advanced Center for Breast Diagnosis (CORA), School of Medicine, Federal University of Goias, Goias, Brazil
| | - Ruffo Freitas-Junior
- Advanced Center for Breast Diagnosis (CORA), School of Medicine, Federal University of Goias, Goias, Brazil
| | | | - Danielle Rodrigues
- Advanced Center for Breast Diagnosis (CORA), School of Medicine, Federal University of Goias, Goias, Brazil
| | - Edesio Martins
- Advanced Center for Breast Diagnosis (CORA), School of Medicine, Federal University of Goias, Goias, Brazil
| | - Leonardo Ribeiro Soares
- Advanced Center for Breast Diagnosis (CORA), School of Medicine, Federal University of Goias, Goias, Brazil
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Yusufov M, Braun IM, Pirl WF. A systematic review of substance use and substance use disorders in patients with cancer. Gen Hosp Psychiatry 2019; 60:128-136. [PMID: 31104826 DOI: 10.1016/j.genhosppsych.2019.04.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/23/2019] [Accepted: 04/25/2019] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Few studies examined substance use in cancer patients. The aims of this systematic review were to summarize this evidence, identify methodological limitations, and provide future research directions. METHOD Articles on substance use in cancer (focused on illicit substance, opioid, and alcohol use) were searched in Medline, PsycINFO, and PsycARTICLES. RESULTS On the basis of inclusion criteria, 28 studies were reviewed. Twenty-one contained empiric data from 500,123 participants; seven were review or conceptual papers. All studies were published between 1995 and 2018. Quality assessment revealed relatively low risk of bias and high methodological quality. Five studies examined substance use or substance use disorder (SUD) broadly. Mean ages ranged from 17.6 to 74.7 years. Substance use rates ranged from 2% to 35%, with a median opioid rate of 18% and 25.5% for alcohol. Nine of the studies had samples comprised either mostly or exclusively of advanced cancer patients. Disease groups included breast, head & neck, and gastric cancer. None of the studies used a theoretical framework or model. CONCLUSIONS Given the prevalence of substance use in cancer patients, interventions are needed. Further theory-grounded studies are warranted to foster the translation of research into clinical practice and elucidate substance use management recommendations.
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Affiliation(s)
- Miryam Yusufov
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA 02215, United States; Harvard Medical School, Department of Psychiatry, Boston, MA 02115, United States.
| | - Ilana M Braun
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA 02215, United States; Harvard Medical School, Department of Psychiatry, Boston, MA 02115, United States
| | - William F Pirl
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA 02215, United States; Harvard Medical School, Department of Psychiatry, Boston, MA 02115, United States
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Sinclair J, McCann M, Sheldon E, Gordon I, Brierley-Jones L, Copson E. The acceptability of addressing alcohol consumption as a modifiable risk factor for breast cancer: a mixed method study within breast screening services and symptomatic breast clinics. BMJ Open 2019; 9:e027371. [PMID: 31209091 PMCID: PMC6609127 DOI: 10.1136/bmjopen-2018-027371] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
OBJECTIVES Potentially modifiable risk factors account for approximately 23% of breast cancers, with obesity and alcohol being the two greatest. Breast screening and symptomatic clinical attendances provide opportunities ('teachable moments') to link health promotion and breast cancer-prevention advice within established clinical pathways. This study explored knowledge and attitudes towards alcohol as a risk factor for breast cancer, and potential challenges inherent in incorporating advice about alcohol health risks into breast clinics and screening appointments. DESIGN A mixed-method study including a survey on risk factors for breast cancer and understanding of alcohol content. Survey results were explored in a series of five focus groups with women and eight semi-structured interviews with health professionals. SETTING Women attending NHS Breast Screening Programme (NHSBSP) mammograms, symptomatic breast clinics and healthcare professionals in those settings. PARTICIPANTS 205 women were recruited (102 NHSBSP attenders and 103 symptomatic breast clinic attenders) and 33 NHS Staff. RESULTS Alcohol was identified as a breast cancer risk factor by 40/205 (19.5%) of attenders and 16/33 (48.5%) of staff. Overall 66.5% of attenders drank alcohol, and 56.6% could not estimate correctly the alcohol content of any of four commonly consumed alcoholic drinks. All women agreed that including a prevention-focussed intervention would not reduce the likelihood of their attendance at screening mammograms or breast clinics. Qualitative data highlighted concerns in both women and staff of how to talk about alcohol and risk factors for breast cancer in a non-stigmatising way, as well as ambivalence from specialist staff as to their role in health promotion. CONCLUSIONS Levels of alcohol health literacy and numeracy were low. Adding prevention interventions to screening and/or symptomatic clinics appears acceptable to attendees, highlighting the potential for using these opportunities as 'teachable moments'. However, there are substantial cultural and systemic challenges to overcome if this is to be implemented successfully.
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Affiliation(s)
- Julia Sinclair
- Clinical and Experimental Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Mark McCann
- MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK
| | - Ellena Sheldon
- Core Trainee in Psychiatry, Peninsula Postgraduate Medical Education, Plymouth, UK
| | - Isabel Gordon
- Department of Pharmacy Health and Well-being, University of Sunderland, Sunderland, UK
| | - Lyn Brierley-Jones
- Department of Sociology, University of York, Wentworth College, York, UK
| | - Ellen Copson
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
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Wilson LE, Xu Z, Harlid S, White AJ, Troester MA, Sandler DP, Taylor JA. Alcohol and DNA Methylation: An Epigenome-Wide Association Study in Blood and Normal Breast Tissue. Am J Epidemiol 2019; 188:1055-1065. [PMID: 30938765 DOI: 10.1093/aje/kwz032] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Revised: 02/01/2019] [Accepted: 02/04/2019] [Indexed: 12/12/2022] Open
Abstract
The biological mechanisms driving associations between alcohol consumption and chronic diseases might include epigenetic modification of DNA methylation. We explored the hypothesis that alcohol consumption is associated with methylation in an epigenome-wide association study of blood and normal breast tissue DNA. Infinium HumanMethylation450 BeadChip (Illumina Inc., San Diego, California) array data on blood DNA methylation was examined in a discovery set of 2,878 non-Hispanic white women from the Sister Study (United States, 2004-2015) who provided detailed questionnaire information on lifetime alcohol use. Robust linear regression modeling was used to identify significant associations (false discovery rate of Q < 0.05) between the number of alcoholic drinks per week and DNA methylation at 5,458 cytosine-phosphate-guanine (CpG) sites. Associations were replicated (P < 0.05) for 677 CpGs in an independent set of 187 blood DNA samples from the Sister Study and for 628 CpGs in an independent set of 171 normal breast DNA samples; 1,207 CpGs were replicated in either blood or normal breast, with 98 CpGs replicated in both tissues. Individual gene effects were notable for phosphoglycerate dehydrogenase (PGHDH), peptidyl-prolyl cis-trans isomerase (PPIF), solute carrier 15 (SLC15), solute carrier family 43 member 1 (SLC43A1), and solute carrier family 7 member 11 (SLC7A11). We also found that high alcohol consumption was associated with significantly lower global methylation as measured by the average of CpGs on the entire array.
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Affiliation(s)
- Lauren E Wilson
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
| | - Zongli Xu
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
| | - Sophia Harlid
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
- Department of Radiation Sciences, Oncology, Umea University, Umea, Sweden
| | - Alexandra J White
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
| | - Melissa A Troester
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Dale P Sandler
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
| | - Jack A Taylor
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
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Meyer SB, Foley K, Olver I, Ward PR, McNaughton D, Mwanri L, Miller ER. Alcohol and breast cancer risk: Middle-aged women's logic and recommendations for reducing consumption in Australia. PLoS One 2019; 14:e0211293. [PMID: 30759125 PMCID: PMC6374008 DOI: 10.1371/journal.pone.0211293] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/10/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND We aimed to understand the factors shaping alcohol consumption patterns in middle-aged women (45-64), and to identify participant-driven population- and policy-level strategies that may be used to addresses alcohol consumption and reduce breast cancer risk. METHODS Semi-structured interviews (n = 35) were conducted with 'middle-aged' women conversant in English and living in South Australia with no history of breast cancer diagnosis. Data were deductively coded using a co-developed framework including variables relevant to our study objectives. Women were asked about their current level of awareness of the association between alcohol and breast cancer risk, and their personal recommendations for how to decrease consumption in middle-aged Australian women. RESULTS Women discussed their previous efforts to decrease consumption, which we drew on to identify preliminary recommendations for consumption reduction. We identified a low level of awareness of alcohol and breast cancer risk, and confusion related to alcohol as a risk for breast cancer, but not always causing breast cancer. Participants suggested that education and awareness, through various means, may help to reduce consumption. CONCLUSIONS Participants' description of strategies used to reduce their own consumption lead us to suggest that campaigns might focus on the more salient and immediate effects of alcohol (e.g. on physical appearance and mental health) rather than longer-term consequences. Critical considerations for messaging include addressing the personal, physical and social pleasures that alcohol provides, and how these may differ across socio-demographics.
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Affiliation(s)
- Samantha B. Meyer
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Kristen Foley
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Ian Olver
- University of South Australia Cancer Research Institute, Adelaide, South Australia, Australia
| | - Paul R. Ward
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Darlene McNaughton
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Lillian Mwanri
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Emma R. Miller
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
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DiMarzio P, Peila R, Dowling O, Timony DM, Balgobind A, Lee LN, Kostroff KM, Ho GYF. Smoking and alcohol drinking effect on radiotherapy associated risk of second primary cancer and mortality among breast cancer patients. Cancer Epidemiol 2018; 57:97-103. [PMID: 30359894 DOI: 10.1016/j.canep.2018.10.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 09/28/2018] [Accepted: 10/01/2018] [Indexed: 01/20/2023]
Abstract
BACKGROUND Smoking and alcohol consumption are potential risk factors for breast cancer (BC) and may modify the risk of radiotherapy-associated second primary cancer (SPC) occurrence and total mortality. We explored the joint effect of smoking, or alcohol drinking, and radiotherapy on the risk of SPC and overall mortality among BC survivals. METHODS We conducted a cancer registry-based study of 10,676 BC cases (stage 0-III) with data on smoking and alcohol consumption at time of diagnosis and clinical and therapeutics characteristics. Multivariable Cox proportional hazard models were used to estimate Hazard Ratios [HRs] and 95% confidence interval [CI] of total and site-specific SPC and mortality adjusting for demographic and cancer related characteristics. RESULTS The SPC risk associated with radiotherapy was higher among ever-smokers than never-smokers (p for interaction = 0.04). Compared to never-smokers/unirradiated, the adjusted HR for ever-smokers/irradiated was 1.79 (95%CI, 1.43-2.23), and for never-smokers/irradiated was 1.31 (95%CI, 1.06-1.63). Analysis by cancer site showed that for ever-smokers/irradiated the risk for hematological, gastrointestinal, gynecological urological and lung/pulmonary cancer was significantly increased by two to five-fold. Mortality was significantly higher for ever-smokers/irradiated (HR = 1.25; 95%CI, 1.06-1.47), but was lower for never-smokers/irradiated (HR = 0.85; 95%CI, 0.73-0.99). Alcohol consumption did not alter the association between radiotherapy and SPC risk, but was associated with lower mortality risk. CONCLUSION Patients who received radiotherapy and smoked before or at time of BC diagnosis have an increased risk for specific SPCs; drinking alcohol did not alter the effect of radiotherapy. Smoking significantly increased mortality risk reducing the protective effect of radiotherapy treatment.
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Affiliation(s)
- Paola DiMarzio
- Department of Population Health, Northwell Health, Great Neck, NY, USA.
| | - Rita Peila
- Department of Occupational Medicine, Epidemiology and Prevention, Feinstein Institute for Medical Research, Northwell Health, Great Neck, NY, USA.
| | - Oonagh Dowling
- Department of Anesthesiology, Long Island Jewish Medical Center, Northwell Health, Glen Oaks, NY, USA.
| | | | - Amrita Balgobind
- Hofstra School of Medicine, Northwell Health, Hempstead, NY, USA.
| | - Lucille N Lee
- Radiation Medicine, Center for Advanced Medicine, Hofstra School of Medicine, Northwell Health, New Hyde Park, NY, USA.
| | - Karen M Kostroff
- Department of Surgical Oncology, Hofstra School of Medicine, Northwell Health, New Hyde Park, NY, USA.
| | - Gloria Y F Ho
- Department of Occupational Medicine, Epidemiology and Prevention, Feinstein Institute for Medical Research, Northwell Health, Great Neck, NY, USA; Hofstra School of Medicine, Northwell Health, Hempstead, NY, USA.
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Xiping Z, Shuai Z, Feijiang Y, Bo C, Shifeng Y, Qihui C. Meta-analysis of the Correlation Between Schizophrenia and Breast Cancer. Clin Breast Cancer 2018; 19:e172-e185. [PMID: 30573304 DOI: 10.1016/j.clbc.2018.10.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 09/13/2018] [Accepted: 10/26/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE To determine the correlation between schizophrenia and breast cancer (BC). METHODS We searched relevant articles indexed in the PubMed, Embase, and Cochrane Library databases; managed the data in Endnote X7 software; evaluated literature quality by Newcastle-Ottawa quality evaluation criteria; designed tables; and extracted relevant data. The main outcome measure was BC incidence. Effect values were risk ratio and 95% confidence intervals. We used Stata 13.1 software to perform the meta-analysis, choosing a corresponding combination model according to heterogeneity test results and carrying out subgroup analyses in order to better understand the stability of results through sensitivity analysis. RESULTS On the basis of 15 studies that assessed patients in different geographic regions, meta-analysis results showed that BC incidence between the exposure group (patients with schizophrenia) and the control group (nonschizophrenia population or general population) had statistical difference (risk ratio = 1.18; 95% confidence interval, 1.05, 1.32), thus showing that BC incidence in patients with schizophrenia is higher than in the nonschizophrenia or general population. Subgroup analysis indicated that gender and geographic region may be sources of the assessed studies' heterogeneity. CONCLUSION The incidence of schizophrenia is positively correlated with BC, and the incidence of BC in patients with schizophrenia is increased to a certain degree. Because of the effects of potential and publication bias, this conclusion needs more high-quality studies to increase the strength of evidence.
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Affiliation(s)
- Zhang Xiping
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, China.
| | - Zhao Shuai
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, China
| | - Yu Feijiang
- Department of Medical Records Room, Zhejiang Cancer Hospital, Hangzhou, China
| | - Chen Bo
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Yang Shifeng
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Cheng Qihui
- Department of Obstetrics and Gynecology, Hangzhou First People's Hospital, Hangzhou, China
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Bea VJ, Cunningham JE, Alberg AJ, Burshell D, Bauza CE, Knight KD, Hazelton TR, Varner H, Kramer R, Bolick S, Hurley D, Mosley C, Ford ME. Alcohol and Tobacco Use in an Ethnically Diverse Sample of Breast Cancer Patients, Including Sea Island African Americans: Implications for Survivorship. Front Oncol 2018; 8:392. [PMID: 30319964 PMCID: PMC6170649 DOI: 10.3389/fonc.2018.00392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 08/31/2018] [Indexed: 11/13/2022] Open
Abstract
Background/Objective: Data suggest that modifiable risk factors such as alcohol and tobacco use may increase the risk of breast cancer (BC) recurrence and reduce survival. Female BC mortality in South Carolina is 40% higher among African Americans (AAs) than European Americans (EAs). Given this substantial racial disparity, using a cross-sectional survey design we examined alcohol and tobacco use in an ethnically diverse statewide study of women with recently diagnosed invasive breast cancer. This included a unique South Carolina AA subpopulation, the Sea Islanders (SI), culturally isolated and with the lowest European American genetic admixture of any AA group. Methods: Participants (42 EAs, 66 non-SI AAs, 29 SIs), diagnosed between August 2011 and December 2012, were identified through the South Carolina Central Cancer Registry and interviewed by telephone within 21 months of diagnosis. Self-reported educational status, alcohol consumption and tobacco use were obtained using elements of the Behavior and Risk Factor Surveillance System questionnaire. Results:Alcohol: EAs were approximately twice as likely to consume alcohol (40%) and to be moderate drinkers (29%) than either AA group (consumers: 24% of non-SI AAs, 21% of SIs; moderate drinkers 15 and 10% respectively). Users tended to be younger, significantly among EAs and non-SI AAs, but not SIs, and to have attained more education. Heavy drinking was rare (≤1%) and binge drinking uncommon (≤10%) with no differences by race/ethnicity. Among both AA subgroups but not EAs, alcohol users were six to nine times more likely to have late stage disease (Regional or Distant), statistically significant but with wide confidence intervals. Tobacco: Current cigarette smoking (daily or occasional) was reported by 14% of EAs, 14% of non-SI AAs and 7% of SIs. Smoking was inversely associated with educational attainment. Use of both alcohol and cigarettes was reported by 3–6% of cases. Conclusions: Prevalences of alcohol and cigarette use were similar to those in the general population, with alcohol consumption more common among EAs. Up to half of cases used alcohol and/or tobacco. Given the risks from alcohol for disease recurrence, and implications of smoking for various health outcomes, these utilization rates are of concern.
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Affiliation(s)
- Vivian J Bea
- Department of Breast Surgical Oncology, MD Anderson Cancer Center at Cooper, Camden, NJ, United States
| | - Joan E Cunningham
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States.,Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States.,National Coalition of Independent Scholars, San Antonio, TX, United States
| | - Anthony J Alberg
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, United States
| | - Dana Burshell
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States.,Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
| | - Colleen E Bauza
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
| | - Kendrea D Knight
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
| | - Tonya R Hazelton
- College of Nursing, Medical University of South Carolina, Charleston, SC, United States
| | - Heidi Varner
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
| | - Rita Kramer
- Department of Hematology/Oncology, Medical University of South Carolina, Charleston, SC, United States
| | - Susan Bolick
- South Carolina Department of Health and Environmental Control, Columbia, SC, United States
| | - Deborah Hurley
- South Carolina Department of Health and Environmental Control, Columbia, SC, United States
| | - Catishia Mosley
- South Carolina Department of Health and Environmental Control, Columbia, SC, United States
| | - Marvella E Ford
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States.,Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
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Yaghjyan L, Colditz G, Eliassen H, Rosner B, Gasparova A, Tamimi RM. Interactions of alcohol and postmenopausal hormone use in regards to mammographic breast density. Cancer Causes Control 2018; 29:751-758. [PMID: 29938357 DOI: 10.1007/s10552-018-1053-9] [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] [Received: 02/14/2018] [Accepted: 06/20/2018] [Indexed: 12/12/2022]
Abstract
PURPOSE We investigated the association of alcohol intake with mammographic breast density in postmenopausal women by their hormone therapy (HT) status. METHODS This study included 2,100 cancer-free postmenopausal women within the Nurses' Health Study and Nurses' Health Study II cohorts. Percent breast density (PD), absolute dense (DA), and non-dense areas (NDA) were measured from digitized film mammograms using a computer-assisted thresholding technique; all measures were square root transformed. Alcohol consumption was assessed with a food frequency questionnaire (0, < 5, and ≥ 5 g/day). Information regarding breast cancer risk factors was obtained from baseline or biennial questionnaires closest to the mammogram date. We used generalized linear regression to examine associations between alcohol and breast density measures in women with no HT history, current, and past HT users. RESULTS In multivariable analyses, we found no associations of alcohol consumption with PD (p trend = 0.32) and DA (p trend = 0.53) and an inverse association with NDA (β = - 0.41, 95% CI - 0.73, - 0.09 for ≥ 5 g/day, p trend < 0.01). In the stratified analysis by HT status, alcohol was not associated with PD in any of the strata. We found a significant inverse association of alcohol with NDA among past HT users (β = - 0.79, 95% CI - 1.51, - 0.07 for ≥ 5 g/day, p trend = 0.02). There were no significant interactions between alcohol and HT in relation to PD, DA, and NDA (p interaction = 0.19, 0.42, and 0.43, respectively). CONCLUSIONS Our findings suggest that associations of alcohol with breast density do not vary by HT status.
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Affiliation(s)
- 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.
| | - Graham Colditz
- Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, USA.,Institute for Public Health, Washington University in St. Louis, St. Louis, MO, USA
| | - Heather Eliassen
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Bernard Rosner
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Aleksandra Gasparova
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, 2004 Mowry Rd., Gainesville, FL, 32610, USA
| | - Rulla M Tamimi
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Lammert J, Grill S, Kiechle M. Modifiable Lifestyle Factors: Opportunities for (Hereditary) Breast Cancer Prevention - a Narrative Review. Breast Care (Basel) 2018; 13:109-114. [PMID: 29887787 DOI: 10.1159/000488995] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Increasing rates of obesity, lack of physical activity, sedentary behavior, and frequent alcohol consumption are major lifestyle-related risk factors for breast cancer. In fact, it has been estimated that about one-third of breast cancer cases are attributable to factors women can change. Most research has focused on examining the impact of one single exposure on breast cancer risk while adjusting for other risk modifiers. Capitalizing on big data, major efforts have been made to evaluate the combined impact of well-established lifestyle factors on overall breast cancer risk. At the individual level, data indicate that even simple behavior modifications could have a considerable impact on breast cancer prevention. Moreover, there is emerging new evidence that adopting a healthy lifestyle may be particularly relevant for women with hereditary susceptibility to breast cancer. On the absolute risk scale, studies suggest that the presence of certain risk factors, such as excessive body weight, had a substantially higher impact on breast cancer risk if women had a hereditary predisposition to cancer. The existing body of knowledge gives the medical professionals guidance as to which factors to focus on when counseling patients. However, well-designed randomized controlled trials utilizing objective methods are crucial to providing concrete recommendations.
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Affiliation(s)
- Jacqueline Lammert
- Department of Gynecology and Center for Hereditary Breast and Ovarian Cancer, University Hospital rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Sabine Grill
- Department of Gynecology and Center for Hereditary Breast and Ovarian Cancer, University Hospital rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Marion Kiechle
- Department of Gynecology and Center for Hereditary Breast and Ovarian Cancer, University Hospital rechts der Isar, Technical University of Munich (TUM), Munich, Germany
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Miller ER, Wilson C, Chapman J, Flight I, Nguyen AM, Fletcher C, Ramsey I. Connecting the dots between breast cancer, obesity and alcohol consumption in middle-aged women: ecological and case control studies. BMC Public Health 2018; 18:460. [PMID: 29625601 PMCID: PMC5889566 DOI: 10.1186/s12889-018-5357-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 03/22/2018] [Indexed: 01/30/2023] Open
Abstract
Background Breast cancer (BC) incidence in Australian women aged 45 to 64 years (‘middle-aged’) has tripled in the past 50 years, along with increasing alcohol consumption and obesity in middle-age women. Alcohol and obesity have been individually associated with BC but little is known about how these factors might interact. Chronic psychological stress has been associated with, but not causally linked to, BC. Here, alcohol could represent the ‘missing link’ – reflecting self-medication. Using an exploratory cross-sectional design, we investigated inter-correlations of alcohol intake and overweight/obesity and their association with BC incidence in middle-aged women. We also explored the role of stress and various lifestyle factors in these relationships. Methods We analysed population data on BC incidence, alcohol consumption, overweight/obesity, and psychological stress. A case control study was conducted using an online survey. Cases (n = 80) were diagnosed with BC and controls (n = 235) were women in the same age range with no BC history. Participants reported lifestyle data (including alcohol consumption, weight history) over consecutive 10-year life periods. Data were analysed using a range of bivariate and multivariate techniques including correlation matrices, multivariate binomial regressions and multilevel logistic regression. Results Ecological inter-correlations were found between BC and alcohol consumption and between BC and obesity but not between other variables in the matrix. Strong pairwise correlations were found between stress and alcohol and between stress and obesity. BMI tended to be higher in cases relative to controls across reported life history. Alcohol consumption was not associated with case-control status. Few correlations were found between lifestyle factors and stress, although smoking and alcohol consumption were correlated in some periods. Obesity occurring during the ages of 31 to 40 years emerged as an independent predictor of BC (OR 3.5 95% CI: 1.3–9.4). Conclusions This study provides ecological evidence correlating obesity and alcohol consumption with BC incidence. Case-control findings suggest lifetime BMI may be important with particular risk associated with obesity prior to 40 years of age. Stress was ecologically linked to alcohol and obesity but not to BC incidence and was differentially correlated with alcohol and smoking among cases and controls. Our findings support prevention efforts targeting weight in women below 40 years of age and, potentially, lifelong alcohol consumption to reduce BC risk in middle-aged women.
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Affiliation(s)
- E R Miller
- College of Medicine and Public Health, Flinders University, Adelaide, Australia.
| | - C Wilson
- Flinders Centre for Innovation in Cancer, Flinders University , Adelaide, Australia.,Cancer Council of South Australia, Adelaide, Australia
| | - J Chapman
- Flinders Centre for Innovation in Cancer, Flinders University , Adelaide, Australia
| | - I Flight
- Flinders Centre for Innovation in Cancer, Flinders University , Adelaide, Australia
| | - A-M Nguyen
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - C Fletcher
- Flinders Centre for Innovation in Cancer, Flinders University , Adelaide, Australia
| | - Ij Ramsey
- Flinders Centre for Innovation in Cancer, Flinders University , Adelaide, Australia
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Vieira R, Tobar JSS, Dardes R, Claudio L, Thuler S. Alcohol Consumption as a Risk Factor for Breast Cancer Development: A Case-Control Study in Brazil. Asian Pac J Cancer Prev 2018; 19:703-707. [PMID: 29580044 PMCID: PMC5980845 DOI: 10.22034/apjcp.2018.19.3.703] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: Alcohol consumption is a well-established risk factor for breast cancer, but the evidence is mostly from developed countries. Brazil is going through a rapid demographic expansion, and studies of this relationship are also needed in such unexplored settings. Methods: We assessed the relationship between alcohol consumption and breast cancer risk among 1,506 Brazilian women (406 cases and 1,100 controls). Regression models were used to calculate odds ratios (OR) and 95% confidence intervals (CI). All statistical tests were two-tailed. Results: The mean age of the 1,506 women was 42.0 (standard deviation, ±15.0) years. There was a significant association between breast cancer and age, body mass index, age at menarche, menstrual flow and menstrual cycle. Multivariate analysis showed an increased risk of invasive breast cancer in regular alcohol consumers (<50 years old: OR 4.7; 95% CI 1.4–16.2; ≥50 years old: OR 3.9; 95% CI 1.2–13.4) compared with abstainers or occasional drinkers. Women with a regular alcohol intake for 10 years or more who were less than 50 years old had a threefold higher risk of developing breast cancer (OR 3.0; 95% CI 1.2–7.6). Conclusion: Regular alcohol consumption increases the risk of breast cancer mainly among women less than 50 years old.
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Affiliation(s)
- Roberto Vieira
- The Brazilian Society of Mastoloy from Rio de Janeiro – Rio de Janeiro (RJ), Brazil.,Post Graduate Program of Mastology, Pontifícia Universidade Católica do Rio de Janeiro (PUC-RJ), Rio de Janeiro (RJ), Brazil.
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Singh E, Joffe M, Cubasch H, Ruff P, Norris SA, Pisa PT. Breast cancer trends differ by ethnicity: a report from the South African National Cancer Registry (1994-2009). Eur J Public Health 2018; 27:173-178. [PMID: 28177503 DOI: 10.1093/eurpub/ckw191] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background To describe breast cancer (BC) incidence and mortality by ethnicity in South Africa (SA). Methods Sources of data included the South African National Cancer Registry (NCR) pathology-based reports (1994–2009) and Statistics South Africa (SSA) mortality data (1997–2009). Numbers of cases, age-standardised incidence rates (ASIR) and lifetime risk (LR) were extracted from the NCR database for 1994–2009. Age-specific incidence rates were calculated for five-year age categories. The direct method of standardisation was employed to calculate age-standardised mortality rates (ASMR) using mortality data. Results Between 1994 and 2009, there were 85 561 female BC. For the Black, Coloured and Asian groups, increases in ASIR and LR were observed between 1994 and 2009. In 2009, the ASIR for the total population, Blacks, Whites, Coloureds and Asians were 26.9, 18.7, 50.2, 40.9 and 51.2 per 100 000, respectively. For Asians, an increase in proportion of BC as a percentage of all female cancers was observed between 1994 and 2002 (11.1%) and continued to increase to 2009 (a further 4.5%). Whites and Asians presented higher incidences of BC at earlier ages compared with Blacks and Coloureds in 2009. In 1998, there were 1618 BC deaths in SA compared with 2784 deaths in 2009. ASMR between 1997 and 2004 increased but stabilised thereafter. Conclusion This paper demonstrated that SA BC incidence rates are similar to other countries in the region, but lower than other countries with similar health systems. Ethnic differences in BC trends were observed. However, the reasons for observed ethnic differences are unclear.
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Affiliation(s)
- E Singh
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa.,School of Public Health, University of Witwatersrand, Johannesburg, South Africa
| | - M Joffe
- MRC/Wits Developmental Pathways for Health Research Unit, Department of Paediatrics, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - H Cubasch
- Breast Unit, Department of Surgery, Chris Hani Baragwanath Academic Hospital, Soweto, South Africa
| | - P Ruff
- Faculty of Health Sciences, Division of Medical Oncology, University of Witwatersrand, Johannesburg, South Africa
| | - S A Norris
- MRC/Wits Developmental Pathways for Health Research Unit, Department of Paediatrics, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - P T Pisa
- Wits Reproductive Health & HIV Institute, University of Witwatersrand, Johannesburg, South Africa
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Power EJ, Chin ML, Haq MM. Breast Cancer Incidence and Risk Reduction in the Hispanic Population. Cureus 2018; 10:e2235. [PMID: 29713580 PMCID: PMC5919763 DOI: 10.7759/cureus.2235] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 02/26/2018] [Indexed: 12/26/2022] Open
Abstract
Breast cancer is the most common non-skin cancer amongst women worldwide and is the fifth leading cause of cancer-related mortality overall. It is also the foremost reason for cancer-related mortality in Hispanic females in the United States (US). Although the current incidence of breast cancer is significantly lower in Hispanics compared to that of non-Hispanic Whites (NHW) and Blacks, (91.9, 128.1, and 124.3 per 100,000, respectively, annually), this may increase if Hispanics develop similar lifestyle behaviors to other American women, in categories such as weight management, age at first birth, number of children, and breastfeeding habits. Stage-for-stage mortality for Hispanics is similar to NHWs, but the mortality rate is not declining as rapidly in this ethnic group. Hispanic women share many of the same risk factors for developing breast cancer as NHWs and Blacks. This suggests that many of the risk reduction strategies used in other racial populations may also benefit this group. Providing education about breast cancer and implementing risk reduction strategies in culturally-aware environments could help keep incidence low and reduce cancer-related mortality. Since Hispanics are the largest minority group in the US, this could have a significant impact on the incidence and mortality nationally.
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Ethanol potentiates the genotoxicity of the food-derived mammary carcinogen PhIP in human estrogen receptor-positive mammary cells: mechanistic support for lifestyle factors (cooked red meat and ethanol) associated with mammary cancer. Arch Toxicol 2018; 92:1639-1655. [PMID: 29362861 PMCID: PMC5882637 DOI: 10.1007/s00204-018-2160-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 01/17/2018] [Indexed: 02/06/2023]
Abstract
Consumption of cooked/processed meat and ethanol are lifestyle risk factors in the aetiology of breast cancer. Cooking meat generates heterocyclic amines such as 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP). Epidemiology, mechanistic and animal studies indicate that PhIP is a mammary carcinogen that could be causally linked to breast cancer incidence; PhIP is DNA damaging, mutagenic and oestrogenic. PhIP toxicity involves cytochrome P450 (CYP1 family)-mediated metabolic activation to DNA-damaging species, and transcriptional responses through Aryl hydrocarbon receptor (AhR) and estrogen-receptor-α (ER-α). Ethanol consumption is a modifiable lifestyle factor strongly associated with breast cancer risk. Ethanol toxicity involves alcohol dehydrogenase metabolism to reactive acetaldehyde, and is also a substrate for CYP2E1, which when uncoupled generates reactive oxygen species (ROS) and DNA damage. Here, using human mammary cells that differ in estrogen-receptor status, we explore genotoxicity of PhIP and ethanol and mechanisms behind this toxicity. Treatment with PhIP (10-7-10-4 M) significantly induced genotoxicity (micronuclei formation) preferentially in ER-α positive human mammary cell lines (MCF-7, ER-α+) compared to MDA-MB-231 (ER-α-) cells. PhIP-induced CYP1A2 in both cell lines but CYP1B1 was selectively induced in ER-α(+) cells. ER-α inhibition in MCF-7 cells attenuated PhIP-mediated micronuclei formation and CYP1B1 induction. PhIP-induced CYP2E1 and ROS via ER-α-STAT-3 pathway, but only in ER-α (+) MCF-7 cells. Importantly, simultaneous treatments of physiological concentrations ethanol (10-3-10-1 M) with PhIP (10-7-10-4 M) increased oxidative stress and genotoxicity in MCF-7 cells, compared to the individual chemicals. Collectively, these data offer a mechanistic basis for the increased risk of breast cancer associated with dietary cooked meat and ethanol lifestyle choices.
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Liu Y, Tamimi RM, Colditz GA, Bertrand KA. Alcohol consumption across the life course and mammographic density in premenopausal women. Breast Cancer Res Treat 2018; 167:529-535. [PMID: 28952004 PMCID: PMC5792299 DOI: 10.1007/s10549-017-4517-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 09/18/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE Consumption of alcoholic beverages during adolescence and early adulthood has been consistently associated with higher breast cancer risk. The influence of alcohol consumption early in life on mammographic breast density, a marker of breast cancer risk, is inconclusive. This study examined associations of alcohol consumption across the life course with premenopausal mammographic density. METHODS The study population included 1211 premenopausal women in the Nurses' Health Study II without cancer, who recalled their alcohol consumption at age 15 through enrollment in 1989 (baseline), and had mammograms available. Recent alcohol consumption was updated over follow-up. Percent and absolute measures of mammographic density were quantified on digitized film mammograms. Generalized linear regression was used to assess associations. RESULTS There were no notable differences in any of the three density measures for alcohol consumption at any age (15-17, 18-22, 23-30, and 31-mammogram). Neither alcohol consumption before first pregnancy nor after first pregnancy was significantly associated with any of the three density measures. CONCLUSIONS Moderate alcohol consumption during different age intervals during adolescence and early adulthood was not associated with mammographic density in premenopausal women.
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Affiliation(s)
- Ying Liu
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
- Alvin J. Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine, St. Louis, MO, USA
| | - Rulla M Tamimi
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Graham A Colditz
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
- Alvin J. Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine, St. Louis, MO, USA
| | - Kimberly A Bertrand
- Slone Epidemiology Center at Boston University, 72 East Concord Street, L-7, Boston, MA, 02118, USA.
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Glutathione and Transsulfuration in Alcohol-Associated Tissue Injury and Carcinogenesis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1032:37-53. [PMID: 30362089 DOI: 10.1007/978-3-319-98788-0_3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Glutathione (GSH) is the most abundant non-protein thiol, attaining cellular concentrations in the millimolar range. GSH functions to protect cells against endogenous and exogenous electrophiles. In addition, GSH serves as a cofactor for the GSH peroxidase family of enzymes which metabolize H2O2 as well as lipid peroxides. Through the action of glutathione S-transferase family of enzymes, GSH is conjugated to a variety of electrophilic endogenous compounds and exogenous chemicals, and thereby facilitates their efficient and safe elimination. Through the transsulfuration pathway, GSH biosynthesis is metabolically linked with cellular methylation, which is pivotal for epigenetic gene regulation. Accumulating evidence suggests that the underlying mechanisms of alcohol-associated tissue injury and carcinogenesis involve: (i) generation of the electrophilic metabolite acetaldehyde, (ii) induction of CYP2E1 leading to the formation of reactive oxygen species and pro-carcinogen activation, and (iii) nutritional deficiencies, such as methyl groups, resulting in enhanced susceptibility to cancer development. In this context, clinical and experimental investigations suggest an intimate involvement of GSH and related enzymes in the development of alcohol-induced pathological conditions. The aim of this review is to provide an overview of the GSH biosynthesis, cellular transsulfuration/transmethylation pathways, and their implications in the pathogenesis and treatment of alcohol-related disease and cancer.
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McClain KM, McCullough LE, Bradshaw PT, Shantakumar S, Terry MB, Neugut AI, Gammon MD. Age-Specific Indicators of a Healthy Lifestyle and Postmenopausal Breast Cancer. J Womens Health (Larchmt) 2017; 26:1176-1184. [PMID: 28384095 PMCID: PMC5695743 DOI: 10.1089/jwh.2016.6028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
INTRODUCTION Modifiable lifestyle factors have been consistently associated with breast cancer, and risk may vary by menopausal status. However, whether these associations vary according to age among postmenopausal women remains unresolved. METHODS Using postmenopausal women from a population-based case-control study (990 cases and 1006 frequency-matched controls), we conducted multivariable-adjusted unconditional logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for lifestyle factors (lifetime alcohol intake, body mass index [BMI] in the year before diagnosis, lifetime recreational physical activity [RPA], and nonsteroidal anti-inflammatory drug use) in association with breast cancer stratified by age (<65 vs. 65+). We examined estrogen-related subgroups by (1) further stratifying by hormone replacement therapy (HRT) use and (2) restricting cases to estrogen receptor (ER)+/progesterone receptor (PR)+ cancers. RESULTS Postmenopausal breast cancer incidence in women 65 years and older was positively associated with alcohol intake (OR = 1.79 for 15-30 g/day vs. nondrinkers, 95% CI: 1.03-3.12) and BMI (OR = 1.83 for BMI ≥30 vs. <25, 95% CI: 1.29-2.60), and inversely with RPA (OR = 0.69 for fourth quartile vs. inactive, 95% CI: 0.47-1.03). For postmenopausal women younger than 65, ORs were closer to the null. Tests for heterogeneity by age were significant at the p < 0.10 level for BMI and RPA, but not alcohol. Among older women, associations were stronger among never users of HRT and for those with ER+/PR+ cancers. The inverse associations with aspirin use did not differ by age. CONCLUSIONS Interventions targeting modifiable lifestyle factors may reduce the burden of postmenopausal breast cancer among older women.
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Affiliation(s)
- Kathleen M. McClain
- Department of Epidemiology, University of North Carolina, Chapel Hill, North Carolina
| | | | - Patrick T. Bradshaw
- Division of Epidemiology and Biostatistics, School of Public Health, University of California, Berkeley, California
| | | | - Mary Beth Terry
- Department of Epidemiology, Columbia University, New York, New York
| | - Alfred I. Neugut
- Department of Epidemiology, Columbia University, New York, New York
- Department of Medicine, Columbia University, New York, New York
| | - Marilie D. Gammon
- Department of Epidemiology, University of North Carolina, Chapel Hill, North Carolina
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Grill S, Yahiaoui-Doktor M, Dukatz R, Lammert J, Ullrich M, Engel C, Pfeifer K, Basrai M, Siniatchkin M, Schmidt T, Weisser B, Rhiem K, Ditsch N, Schmutzler R, Bischoff SC, Halle M, Kiechle M. Smoking and physical inactivity increase cancer prevalence in BRCA-1 and BRCA-2 mutation carriers: results from a retrospective observational analysis. Arch Gynecol Obstet 2017; 296:1135-1144. [DOI: 10.1007/s00404-017-4546-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 09/19/2017] [Indexed: 12/22/2022]
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