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Cheah S, Bassett JK, Bruinsma FJ, Cozen W, Hopper JL, Jayasekara H, Joshua D, MacInnis RJ, Prince HM, Vajdic CM, van Leeuwen MT, Doo NW, Harrison SJ, English DR, Giles GG, Milne RL. Alcohol and tobacco use and risk of multiple myeloma: A case-control study. EJHAEM 2022; 3:109-120. [PMID: 35846225 PMCID: PMC9175849 DOI: 10.1002/jha2.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/15/2021] [Accepted: 10/16/2021] [Indexed: 11/08/2022]
Abstract
Multiple myeloma (MM) is the second most common hematological cancer and causes significant mortality and morbidity. Knowledge regarding modifiable risk factors for MM remains limited. This analysis of an Australian population-based case-control family study investigates whether smoking or alcohol consumption is associated with risk of MM and related diseases. Incident cases (n = 789) of MM were recruited via cancer registries in Victoria and New South Wales. Controls (n = 1,113) were either family members of cases (n = 696) or controls recruited for a similarly designed study of renal cancers (n = 417). Adjusted odds ratios (OR) and 95% confidence intervals (CI) were estimated using unconditional multivariable logistic regression. Heavy intake (>20 g ethanol/day) of alcohol had a lower risk of MM compared with nondrinkers (OR = 0.68, 95% CI: 0.50-0.93), and there was an inverse dose-response relationship for average daily alcohol intake (OR per 10 g ethanol per day = 0.92, 95% CI: 0.86-0.99); there was no evidence of an interaction with sex. There was no evidence of an association with MM risk for smoking-related exposures (p > 0.18). The associations between smoking and alcohol with MM are similar to those with non-Hodgkin lymphoma. Further research into potential underlying mechanisms is warranted.
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Affiliation(s)
- Simon Cheah
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneAustralia
- Centre for Epidemiology and BiostatisticsMelbourne School of Population and Global HealthUniversity of MelbourneMelbourneAustralia
| | - Julie K. Bassett
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneAustralia
| | - Fiona J. Bruinsma
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneAustralia
- Centre for Epidemiology and BiostatisticsMelbourne School of Population and Global HealthUniversity of MelbourneMelbourneAustralia
| | - Wendy Cozen
- Department of Preventive MedicineUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - John L. Hopper
- Centre for Epidemiology and BiostatisticsMelbourne School of Population and Global HealthUniversity of MelbourneMelbourneAustralia
| | - Harindra Jayasekara
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneAustralia
- Centre for Epidemiology and BiostatisticsMelbourne School of Population and Global HealthUniversity of MelbourneMelbourneAustralia
| | - Douglas Joshua
- Royal Prince Alfred HospitalSydney Medical SchoolUniversity of SydneySydneyAustralia
| | - Robert J. MacInnis
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneAustralia
- Centre for Epidemiology and BiostatisticsMelbourne School of Population and Global HealthUniversity of MelbourneMelbourneAustralia
| | - H. Miles Prince
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneAustralia
- Epworth HealthcareMelbourneAustralia
| | - Claire M. Vajdic
- Centre for Big Data Research in HealthThe University of New South WalesSydneyAustralia
| | - Marina T. van Leeuwen
- Centre for Big Data Research in HealthThe University of New South WalesSydneyAustralia
| | | | - Simon J. Harrison
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneAustralia
- Clinical HaematologyPeter MacCallum Cancer Centre and Royal Melbourne HospitalParkvilleAustralia
| | - Dallas R. English
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneAustralia
- Centre for Epidemiology and BiostatisticsMelbourne School of Population and Global HealthUniversity of MelbourneMelbourneAustralia
| | - Graham G. Giles
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneAustralia
- Centre for Epidemiology and BiostatisticsMelbourne School of Population and Global HealthUniversity of MelbourneMelbourneAustralia
- School of Clinical Sciences at Monash HealthPrecision MedicineMonash UniversityClaytonMelbourneAustralia
| | - Roger L. Milne
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneAustralia
- Centre for Epidemiology and BiostatisticsMelbourne School of Population and Global HealthUniversity of MelbourneMelbourneAustralia
- School of Clinical Sciences at Monash HealthPrecision MedicineMonash UniversityClaytonMelbourneAustralia
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2
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Jeon KH, Jeong SM, Shin DW, Han K, Kim D, Yoo JE, Choi T. Associations between alcohol consumption patterns and risk of multiple myeloma: A nationwide cohort study in South Korea. Cancer Epidemiol Biomarkers Prev 2021; 31:670-678. [PMID: 34937793 DOI: 10.1158/1055-9965.epi-21-0904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 10/27/2021] [Accepted: 12/13/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Among the potential modifiable risk factors, the association between alcohol consumption and the risk of multiple myeloma (MM) remains controversial. We investigated the effects of weekly average alcohol consumption and drinking pattern on the risk of MM using a nationwide representative database. METHODS We identified 11,737,467 subjects who participated in the Korean national health screening program in 2009-2010. Cox regression analyses were performed to calculate the risk of MM according to weekly alcohol consumption, drinking frequency, and amount per session. RESULTS During a mean follow-up period of 6.8 years after a one-year time lag, 6,981 subjects (3,921 men and 3,060 women) were diagnosed with MM. Compared with non-drinkers, all drinkers were at a significantly lower risk for MM. The risk of MM was reduced in a dose-dependent manner: mild drinkers, adjusted hazard ratio (aHR) 0.89, 95% confidence interval (CI) 0.84-0.95; moderate drinkers, aHR 0.83, 95% CI 0.76-0.91; and heavy drinkers, aHR 0.76, 95% CI 0.69-0.85. Furthermore, both drinking frequency and amount per drinking session showed inverse association with the risk of MM. CONCLUSIONS Our large population-based study suggested an inverse dose-dependent association between total average alcohol consumption and the risk of MM, and drinking frequency and amount per drinking session seemed to not differ in their relative contribution to the risk of MM. IMPACT Based on the unprecedently large number of study population analyzed in this study, our study provides solid epidemiologic evidence of alcohol consumption on MM risk.
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Affiliation(s)
- Keun Hye Jeon
- Department of Family Medicine, CHA Gumi Medical Center, CHA University, Gumi, Republic of Korea
| | - Su-Min Jeong
- Supportive Care Center/Department of Family Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Dong Wook Shin
- Supportive Care Center/Department of Family Medicine, Samsung Medical Center, Seoul, Republic of Korea
- Department of Clinical Research Design & Evaluation/Department of Digital Health, Samsung Advanced Institute for Health Science & Technology (SAIHST), Sungkyunkwan University, Seoul, Republic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Dahye Kim
- Department of Medical Statistics, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jung Eun Yoo
- Department of Family Medicine, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Taewoong Choi
- Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina
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3
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Hamano T, Li X, Sundquist J, Sundquist K. Is Neighbourhood Linking Social Capital Associated With Colorectal Cancer Incidence and Mortality? A National Cohort Study From Sweden. J Prim Prev 2021; 42:493-510. [PMID: 34269962 DOI: 10.1007/s10935-021-00644-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2021] [Indexed: 12/24/2022]
Abstract
Past research on the social determinants of colorectal cancer (CRC) has shown that lower socioeconomic status (SES) is associated with a higher risk of CRC. Similar to SES at the individual level, the neighbourhood social environment may partly affect the development of CRC. Although one important aspect of the neighbourhood social environment is social capital, no large-scale follow-up study has examined its potential effect on CRC. We examined whether neighbourhood "linking social capital," which is established through social relationships and may enable individuals to gain health-promotional resources, is associated with the incidence of and mortality related to CRC, after adjusting for individual- and familial-level factors. This longitudinal study, conducted in Sweden, comprised over 2 million men and over 2 million women aged 25 years or older. The follow-up period started on January 1, 2002 and continued until first incidence of CRC, death due to CRC, death from any other cause, emigration, or the end of the study period on December 31, 2015. We identified over 20,000 CRC cases during the follow-up period. We used multilevel logistic regression models to calculate odds ratios (ORs) with 95% confidence intervals. After adjustment for potential confounding factors, higher ORs of CRC were observed in individuals who lived in neighbourhoods with low, relative to high social capital. Our results suggest that neighbourhood linking social capital has independent effects on CRC. Future studies could explore how simple interventions that can build linking social capital can enhance people's health.
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Affiliation(s)
- Tsuyoshi Hamano
- Department of Sports Sociology and Health Sciences, Faculty of Sociology, Kyoto Sangyo University, Kyoto, Japan. .,Center for Community-Based Health Research and Education (CoHRE), Organization for the Promotion of Project Research, Shimane University, Izumo, Japan.
| | - Xinjun Li
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Jan Sundquist
- Center for Community-Based Health Research and Education (CoHRE), Organization for the Promotion of Project Research, Shimane University, Izumo, Japan.,Center for Primary Health Care Research, Lund University, Malmö, Sweden.,Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Kristina Sundquist
- Center for Community-Based Health Research and Education (CoHRE), Organization for the Promotion of Project Research, Shimane University, Izumo, Japan.,Center for Primary Health Care Research, Lund University, Malmö, Sweden.,Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, USA
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4
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Risk of cancer in individuals with alcohol and drug use disorders: a registry-based study in Reggio Emilia, Italy. Eur J Cancer Prev 2021; 29:270-278. [PMID: 32134400 DOI: 10.1097/cej.0000000000000553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Aims of this population-based cohort study was to compare the overall and site-specific cancer incidence in individuals with alcohol or drug use disorders with incidence of the general population, and to estimate excess cancer risk in a subgroup of individuals who have hepatitis C virus or HIV infection. The study included 4373 residents of Reggio Emilia province diagnosed with alcohol or drug use disorders during the period from 1 January 1985 to 31 December 2014. All newly diagnosed cancers registered from 1 January 1996 to 31 December 2014 were taken into account to calculate the standardised incidence ratio (SIR) of cancers of any site and of site-specific cancers. SIR of cancer at any site was 1.6 (95% confidence interval [CI] 1.4-1.9). Anogenital cancers were associated with the highest excess risk (SIR=11.9; 95% CI 4.9-28.5), followed by oesophageal (SIR=9.5; 95% CI 3.6-25.3) and cervical cancer (SIR=8.6; 95% CI 2.8-26.7). Excess risk of all cancer sites, except for breast cancer, was observed among individuals with alcohol use disorders and of all cancer sites, except breast and kidney cancers, among individuals with drug use disorders. Among hepatitis C virus-positive individuals, cancer at any site risk was 1.9 (95% CI 1.2-3.1) and among HIV-infected individuals it was 3.3 (95% CI 1.8-5.7). Individuals with alcohol and drug use disorders face a higher risk of various cancers. Effective interventions to prevent or reduce the harm of substance abuse and risky behaviours in this population are warranted.
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Modifiable Lifestyle and Medical Risk Factors Associated With Myeloproliferative Neoplasms. Hemasphere 2020; 4:e327. [PMID: 32072143 PMCID: PMC7000482 DOI: 10.1097/hs9.0000000000000327] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 11/17/2019] [Accepted: 11/19/2019] [Indexed: 11/30/2022] Open
Abstract
Despite the identification of acquired genetic mutations associated with Myeloproliferative Neoplasms (MPNs) there is a paucity of information relating to modifiable risk factors that may lead to these mutations. The MOSAICC Study was an exploratory case-control study of polycythemia vera (PV), essential thrombocythemia (ET), and Myelofibrosis (MF). MPN patients and population controls (identified by General Practitioners) and non-blood relative/friend controls were recruited from 2 large UK centers. Participants completed a telephone-based questionnaire analyzed by unconditional logistic regression analysis adjusting for potential confounders. Risk factors for MPNs identified included increasing childhood household density [odds ratio (OR) 2.55, 95% confidence interval (CI) 1.16–5.62], low childhood socioeconomic status (OR 2.30, 95%CI 1.02–5.18) and high pack years smoking (OR 2.19, 95%CI 1.03–4.66) and current smoking restricted to JAK2 positive PV cases (OR 3.73, 95%CI 1.06–13.15). Obesity was linked with ET (OR 2.59, 95%CI 1.02–6.58) confirming results in previous cohort studies. Receipt of multiple CT scans was associated with a strongly increased risk of MPN although with wide confidence intervals (OR 5.38, 95%CI 1.67–17.3). Alcohol intake was inversely associated with risk of PV (OR 0.41, 95%CI 0.19–0.92) and ET (OR 0.48, 95%CI 0.24–0.98). The associations with childhood household density, high pack years smoking and alcohol were also seen in multivariate analysis. This is the largest case control study in MPNs to date and confirms the previously reported associations with obesity and cigarette smoking from cohort studies in addition to novel associations. In particular, the role of smoking and JAK2 mutation cases merits further evaluation.
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6
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Santo L, Liao LM, Andreotti G, Purdue MP, Hofmann JN. Alcohol consumption and risk of multiple myeloma in the NIH-AARP Diet and Health Study. Int J Cancer 2019; 144:43-48. [PMID: 29971781 DOI: 10.1002/ijc.31648] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 05/28/2018] [Accepted: 06/05/2018] [Indexed: 12/19/2022]
Abstract
The epidemiologic evidence regarding the relationship between alcohol consumption and multiple myeloma (MM) risk remains limited and inconsistent, although recent studies suggest a potential protective effect. We prospectively investigated the risk of MM in relation to alcohol consumption frequency among 499,292 participants enrolled in the National Institutes of Health (NIH)-AARP Diet and Health Study in 1995-1996. A total of 1,312 MM cases were identified during follow-up through December 2011. Hazard ratios (HR) and 95% confidence intervals (CI) for categories of alcohol consumption relative to those defined as light drinkers (<1 drink/week) were estimated using multivariate Cox proportional hazard models. Overall, increasing frequency of alcohol consumption was inversely associated with MM (p-trend = 0.01), with a statistically significant association among those who consumed 2 drinks per day (HR = 0.70, 95% CI: 0.50, 0.98); similar but not statistically significant associations were observed for greater frequency of alcohol consumption. Among women, risk of MM was reduced among those who consumed less than one drink per day (HR = 0.73, 95% CI: 0.56, 0.97) and associations with greater frequency of alcohol consumption were inverse although not statistically significant. The findings of this large prospective investigation suggest that moderate alcohol consumption may be associated with reduced future risk of MM.
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Affiliation(s)
- Loredana Santo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Linda M Liao
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Gabriella Andreotti
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Mark P Purdue
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
| | - Jonathan N Hofmann
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD
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Espinoza JL, Kurokawa Y, Takami A. Rationale for assessing the therapeutic potential of resveratrol in hematological malignancies. Blood Rev 2018; 33:43-52. [PMID: 30005817 DOI: 10.1016/j.blre.2018.07.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 03/27/2018] [Accepted: 07/03/2018] [Indexed: 02/05/2023]
Abstract
Promising results from pre-clinical studies on the naturally-occurring polyphenol resveratrol have generated considerable interest and somewhat excessive expectations regarding the therapeutic potential of this compound for treating or preventing various diseases, including cardiovascular and neurodegenerative disorders and cancer. Resveratrol has potent inhibitory activity in vitro against various tumor types, including cell lines derived from virtually all blood malignancies. Pharmacological studies have shown that resveratrol is safe for humans but has poor bioavailability, due to its extensive hepatic metabolism. Curiously, a substantial proportion of the orally administered resveratrol can reach the bone marrow compartment. Notably, various pathways dysregulated in blood cancers are known to be molecular targets of resveratrol, thus substantiating the potential utility of this agent in blood malignancies. In this review, we primarily focus on the scientific evidence that supports the potential utility of resveratrol for the management of select hematological malignancies. In addition, potential clinical trials with resveratrol are suggested.
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Affiliation(s)
- J Luis Espinoza
- Department of Hematology and Rheumatology, Faculty of Medicine, Kindai University, Osaka-Sayama, Japan.
| | - Yu Kurokawa
- Department of Hematology and Rheumatology, Faculty of Medicine, Kindai University, Osaka-Sayama, Japan
| | - Akiyoshi Takami
- Department of Internal Medicine, Division of Hematology, School of Medicine, Aichi Medical University, Nagakute, Aichi, Japan
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8
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Psaltopoulou T, Sergentanis TN, Ntanasis-Stathopoulos I, Tzanninis IG, Tsilimigras DI, Dimopoulos MA. Alcohol consumption and risk of hematological malignancies: A meta-analysis of prospective studies. Int J Cancer 2018; 143:486-495. [PMID: 29460427 DOI: 10.1002/ijc.31330] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 12/20/2017] [Accepted: 01/24/2018] [Indexed: 12/19/2022]
Abstract
Current convincing evidence suggests that alcohol intake increases the risk of several carcinomas, which might subsequently lead to a recommendation toward limiting alcohol consumption. However, there are accumulating data worth meta-analyzing that show a different effect on the risk of hematological malignancies. Eligible cohort studies were sought in PubMed database up to August 31, 2016. Separate analyses were performed by subtype of hematological malignancy (non-Hodgkin lymphoma [NHL] and subtypes, Hodgkin lymphoma [HL], leukemia and subtypes), time status (ever, current, former), level of consumption (light, moderate, heavy), alcoholic beverage (total alcohol, beer, liquor, wine) and gender. Moderate and heavy alcohol consumption were significantly associated with reduced risk of NHL (relative risk [RR] = 0.85, 95% confidence interval [CI]: 0.80-0.90 and RR = 0.73, 95%CI: 0.60-0.89, respectively); a protective trend was also shown for light alcohol intake (RR = 0.93, 95%CI: 0.87-1.00). Specifically, beer consumption was associated with reduced NHL risk (RR = 0.88, 95%CI: 0.81-0.95). However, the association regarding other alcoholic beverages seemed null. The beneficial effects of alcohol mainly pertained to Diffuse Large B-Cell Lymphoma (DLBCL) (RR = 0.83, 95%CI: 0.77-0.89) and Follicular Lymphoma (FL) (RR = 0.85, 95%CI: 0.78-0.93). There was also no association between alcohol consumption and risk of HL or leukemias. In contrast to most solid malignancies, alcohol seems to confer a protective effect on NHL risk, especially on DLBCL and FL subtypes, with beer being notably beneficial.
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Affiliation(s)
- Theodora Psaltopoulou
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodoros N Sergentanis
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Ntanasis-Stathopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis-Georgios Tzanninis
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Diamantis I Tsilimigras
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Meletios A Dimopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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9
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Associations of alcohol use disorders with esophageal and gastric cancers: a population-based study in Sweden. Eur J Cancer Prev 2018; 26:119-124. [PMID: 26886238 DOI: 10.1097/cej.0000000000000227] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Alcohol consumption is associated with squamous cell carcinoma of the esophagus, but little is known about whether alcohol consumption is associated with adenocarcinoma of the esophagus and gastric cancer, which we attempt to clarify in this study. Individuals with alcohol use disorders were identified from the nation-wide Swedish Hospital Discharge Register and Outpatient Register, the Crime Register, and the Prescription Drug Register, and they were linked to the Swedish Cancer Registry to calculate standardized incidence ratios of esophageal and gastric cancers using those without alcohol use disorders (AUDs) as a reference. A total of 14 518 and 73 504 patients were diagnosed with esophageal and gastric cancers, separately, during the study period. The risk of esophageal cancer was significantly increased, with a standardized incidence ratio of 2.24 (95% confidence interval 2.08-2.41) among individuals with AUDs. Both squamous cell carcinoma and adenocarcinoma of the esophagus were increased (2.89 for squamous cell carcinoma and 1.20 for adenocarcinoma). The incidence of gastric cancer was significantly decreased and the decrease was even more prominant for corpus cancer compared with cardia cancer (0.57 vs. 0.82). In this retrospective cohort study, we found that AUDs were associated with an increased risk of both squamous cell carcinoma and adenocarcinoma of the esophagus, whereas individuals with AUDs had a lower risk of gastric cancer, especially for corpus cancer, which may be related to the eradication of Helicobacter pylori infection. However, the underlying mechanisms need to be explored in future studies.
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11
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Ji J, Sundquist J, Sundquist K. Association between anorexia nervosa and type 2 diabetes in Sweden: Etiological clue for the primary prevention of type 2 diabetes. Endocr Res 2016; 41:310-316. [PMID: 26906648 DOI: 10.3109/07435800.2016.1141948] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
AIM Caloric restriction has been found to be protective against the development of type 2 diabetes mellitus (T2D) in experimental animal studies. However, studies examining this association in humans are limited. In the present study, we examined whether individuals with anorexia nervosa, one marker of severe caloric restriction in humans, have a low incidence of T2D by using several Swedish registries. METHODS Individuals with anorexia nervosa were identified from the Swedish Hospital Discharge Register and Outpatient Register between 1964 and 2010. Standardized incidence ratios (SIRs) for T2D were studied among individuals with anorexia nervosa compared to those without the disorder. RESULTS A total of 17,135 individuals were identified with anorexia nervosa in Sweden. From this tally, 34 of them developed T2D, demonstrating a reduced risk of T2D with a SIR of 0.70, compared to individuals without anorexia nervosa. Patients with severe anorexia, indicated by more frequent hospitalizations, had a statistically non-significant lower incidence of T2D than those with fewer hospitalizations. A sibling study, controlled for familial confounding, found a statistically non-significant association between anorexia nervosa and T2D. CONCLUSION Our study found that severe caloric restriction by using individuals with anorexia nervosa as a proxy was negatively associated with T2D, which might provide a biological basis for the primary prevention of T2D. Further studies are needed to explore whether moderate caloric restriction can effectively prevent the development of T2D in general population.
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Affiliation(s)
- Jianguang Ji
- a Center for Primary Health Care Research , Lund University/Region Skåne , Sweden
| | - Jan Sundquist
- a Center for Primary Health Care Research , Lund University/Region Skåne , Sweden
- b Stanford Prevention Research Center , Stanford University School of Medicine , Stanford , CA , USA
| | - Kristina Sundquist
- a Center for Primary Health Care Research , Lund University/Region Skåne , Sweden
- b Stanford Prevention Research Center , Stanford University School of Medicine , Stanford , CA , USA
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12
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Ji J, Sundquist J, Sundquist K. Stillbirth and neonatal death among female cancer survivors: A national cohort study. Int J Cancer 2016; 139:1046-52. [PMID: 27101797 DOI: 10.1002/ijc.30156] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 04/01/2016] [Indexed: 11/11/2022]
Abstract
The number of cancer survivors continues to increase worldwide. Many of these survivors have had children of their own. It is less well-known whether radiation therapy or chemotherapy could affect the risk of stillbirth and neonatal death for these children. To explore this research questions, we identified all women diagnosed with cancer between 1958 and 2012 from the Swedish Cancer Register and they were further linked to the Swedish Medical Birth Register to identify their subsequent child birth between 1973 and 2012. Multivariate logistic regression was used to estimate odds ratios and 95% confidence intervals for the association between stillbirth and neonatal death and maternal cancer diagnosis. As compared to the children without maternal cancer, the risk of stillbirth was significantly higher among children of female cancer survivors born within three years after cancer diagnosis with an OR of 1.92 (95% CI 1.03-3.57). The incidence of neonatal death did not show a significant change. For women with more than one pregnancy after cancer diagnosis, the risk of stillbirth and neonatal death was lower for the second child birth compared to the first child birth. Our study suggested that the risk of stillbirth was negatively associated with the time after cancer diagnosis, providing evidence that the adverse effect associated with cancer treatment may diminish with time.
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Affiliation(s)
- Jianguang Ji
- Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden
| | - Jan Sundquist
- Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden.,Stanford Prevention Research Centre, Stanford University School of Medicine, Stanford, CA
| | - Kristina Sundquist
- Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden.,Stanford Prevention Research Centre, Stanford University School of Medicine, Stanford, CA
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Parodi S, Santi I, Marani E, Casella C, Puppo A, Garrone E, Fontana V, Stagnaro E. Lifestyle factors and risk of leukemia and non-Hodgkin's lymphoma: a case-control study. Cancer Causes Control 2016; 27:367-75. [PMID: 26759332 DOI: 10.1007/s10552-016-0713-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 01/05/2016] [Indexed: 12/20/2022]
Abstract
PURPOSE Risk factors for leukemia and lymphomas in adults are largely unknown. This study was aimed at evaluating the association between lifestyle factors and the risk of hematological malignancies in an adult population. METHODS Data were drawn from a population-based case-control study carried out in Italy and included 294 cases (199 lymphoid and 95 myeloid) and 279 controls. Analyses were performed using standard multivariable logistic regression. RESULTS Hair dye use for at least 15 years was associated with a higher risk of lymphoid malignancies among females (OR 2.3, 95 % CI 1.0-4.9, p = 0.036, test for trend). Furthermore, a protective effect of a moderate to heavy tea consumption on the risk of myeloid malignancies was observed (OR 0.4, 95 % CI 0.2-0.9, p = 0.017). No association was found for the use of alcoholic beverages and tobacco smoking. CONCLUSIONS Our results confirm the potential carcinogenic effect of prolonged hair dye use observed in previous investigations. The excess risk could be explained by exposure to a higher concentration of toxic compounds in hair products used in the past. The protective effect of regular tea consumption observed in an area with a very high prevalence of black tea consumers deserves further investigation.
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Affiliation(s)
- Stefano Parodi
- Institute of Electronics, Computer and Telecommunication Engineering, National Research Council of Italy, Via De Marini, 6, 16149, Genoa, Italy
| | - Irene Santi
- AO Clinical Investigation and Documentation (AOCID), Stettbachstrasse 6, 8600, Dübendorf, Switzerland
| | - Enza Marani
- Liguria Cancer Registry, IRCCS AOU San Martino-IST National Cancer Research Institute, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Claudia Casella
- Liguria Cancer Registry, IRCCS AOU San Martino-IST National Cancer Research Institute, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Antonella Puppo
- Liguria Cancer Registry, IRCCS AOU San Martino-IST National Cancer Research Institute, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Elsa Garrone
- Liguria Mortality Registry, IRCCS AOU San Martino-IST National Cancer Research Institute, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Vincenzo Fontana
- Unit of Clinical Epidemiology, IRCCS AOU San Martino-IST National Cancer Research Institute, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Emanuele Stagnaro
- Liguria Mortality Registry, IRCCS AOU San Martino-IST National Cancer Research Institute, Largo Rosanna Benzi, 10, 16132, Genoa, Italy. .,Unit of Clinical Epidemiology, IRCCS AOU San Martino-IST National Cancer Research Institute, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.
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Liu P, Holman CDJ, Jin J, Zhang M. Diet and risk of adult leukemia: a multicenter case-control study in China. Cancer Causes Control 2015; 26:1141-51. [PMID: 26071869 DOI: 10.1007/s10552-015-0608-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 05/30/2015] [Indexed: 12/20/2022]
Abstract
PURPOSE Epidemiologic studies on diet and leukemia risk have shown inconsistent results. This study examined the associations between dietary factors and the risk of adult leukemia in Chinese populations. METHODS A multicenter case-control study was conducted in southeast and northeast China between 2008 and 2013. It included 442 incident cases with hematologically confirmed leukemia and 442 controls, individually match to cases by gender, birth quinquennium, and study site. Information on diet was sought from face-to-face interviews using a validated and reliable 103-item food frequency questionnaire. Odds ratios (ORs) and confidence intervals (CIs) were estimated by conditional logistic regression. RESULTS Vegetables intake was associated with decreased risk of adult leukemia, with a significant dose-response relationship and adjusted OR of 0.30 (95 % CI 0.18-0.50) for the highest versus the lowest quartiles intake. Compared with non-consumers, the adjusted OR was 0.51 (95 % CI 0.29-0.93) for those who consumed milk at the highest tertile. Intakes of fruits, red meat, poultry, and fish were not associated with the risk. Dietary nutrients, including dietary fiber, carotenoids, vitamins B1, B2, and C, niacin, and folate, were significantly associated with reduced risks. Elevated risk was related to dietary intake animal fat and dietary habits with frequent intakes of fat, deep-fried, and smoked foods ( p for trend <0.05). CONCLUSIONS Our findings suggest that diets rich in vegetables and adequate amount of milk reduce the risk of adult leukemia, whereas diets preferring fat, deep-fried, and smoked foods increase the risk in Chinese populations.
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Affiliation(s)
- Ping Liu
- School of Population Health, The University of Western Australia, M431, 135 Stirling Highway, Crawley, Perth, WA, 6009, Australia
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15
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Mazan-Mamczarz K, Peroutka RJ, Steinhardt JJ, Gidoni M, Zhang Y, Lehrmann E, Landon AL, Dai B, Houng S, Muniandy PA, Efroni S, Becker KG, Gartenhaus RB. Distinct inhibitory effects on mTOR signaling by ethanol and INK128 in diffuse large B-cell lymphoma. Cell Commun Signal 2015; 13:15. [PMID: 25849580 PMCID: PMC4350884 DOI: 10.1186/s12964-015-0091-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Accepted: 02/04/2015] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND The mechanistic target of rapamycin, (mTOR) kinase plays a pivotal role in controlling critical cellular growth and survival pathways, and its aberrant induction is implicated in cancer pathogenesis. Therefore, suppression of active mTOR signaling has been of great interest to researchers; several mTOR inhibitors have been discovered to date. Ethanol (EtOH), similar to pharmacologic mTOR inhibitors, has been shown to suppress the mTOR signaling pathway, though in a non-catalytic manner. Despite population studies showing that the consumption of EtOH has a protective effect against hematological malignancies, the mechanisms behind EtOH's modulation of mTOR activity in cells and its downstream consequences are largely unknown. Here we evaluated the effects of EtOH on the mTOR pathway, in comparison to the active-site mTOR inhibitor INK128, and compared translatome analysis of their downstream effects in diffuse large B-cell lymphoma (DLBCL). RESULTS Treatment of DLBCL cells with EtOH suppressed mTORC1 complex formation while increasing AKT phosphorylation and mTORC2 complex assembly. INK128 completely abrogated AKT phosphorylation without affecting the structure of mTORC1/2 complexes. Accordingly, EtOH less profoundly suppressed cap-dependent translation and global protein synthesis, compared to a remarkable inhibitory effect of INK128 treatment. Importantly, EtOH treatment induced the formation of stress granules, while INK128 suppressed their formation. Microarray analysis of polysomal RNA revealed that although both agents primarily affected cell growth and survival, EtOH and INK128 regulated the synthesis of mostly distinct genes involved in these processes. Though both EtOH and INK128 inhibited cell cycle, proliferation and autophagy, EtOH, in contrast to INK128, did not induce cell apoptosis. CONCLUSION Given that EtOH, similar to pharmacologic mTOR inhibitors, inhibits mTOR signaling, we systematically explored the effect of EtOH and INK128 on mTOR signal transduction, components of the mTORC1/2 interaction and their downstream effectors in DLBCL malignancy. We found that EtOH partially inhibits mTOR signaling and protein translation, compared to INK128's complete mTOR inhibition. Translatome analysis of mTOR downstream target genes established that differential inhibition of mTOR by EtOH and INK128 distinctly modulates translation of specific subsets of mRNAs involved in cell growth and survival, leading to differential cellular response and survival.
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16
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Effects of Alcohol on Tumor Growth, Metastasis, Immune Response, and Host Survival. Alcohol Res 2015; 37:311-22. [PMID: 26695753 PMCID: PMC4590626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Most research involving alcohol and cancer concerns the relationship between alcohol consumption and cancer risk and the mechanisms of carcinogenesis. This review relates the amount and duration of alcohol intake in humans and in animal models of cancer to tumor growth, angiogenesis, invasion, metastasis, immune response, and host survival in specific types and subtypes of cancer. Research on the influence of alcohol drinking on human cancer patients is limited. Although there is more information in animal models of cancer, many aspects still are ill defined. More research is needed to define the mechanisms that underlie the role of alcohol on cancer progression in both animals and humans. Activation of the immune system can play a positive role in keeping cancer under control, but this also can facilitate cancer progression. Additionally, a functional immune system is required for cancer patients to achieve an optimal response to conventional chemotherapy. Insight into the underlying mechanisms of these interactions could lead to effective immunotherapeutic approaches to treat alcoholics with cancer. Defining the epigenetic mechanisms that modulate cancer progression also has great potential for the development of new treatment options not only for treating alcoholics with cancer but also for treating other alcohol-induced diseases.
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