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Sakic A, Ekström M, Sharma S, Nilsson PM. Can birth weight predict offspring's lung function in adult age? Evidence from two Swedish birth cohorts. Respir Res 2022; 23:348. [PMID: 36522741 PMCID: PMC9753232 DOI: 10.1186/s12931-022-02269-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Associations between birth weight (BW) and adult lung function have been inconsistent and limited to early adulthood. We aimed to study this association in two population-based cohorts and explore if BW, adjusted for gestational age, predicts adult lung function. We also tested adult lung function impairment according to the mis-match hypothesis-small babies growing big as adults. METHODS We included 3495 individuals (aged 46.4 ± 5.4 years) from the Malmo Preventive Project (MPP), Sweden, born between 1921 and 1949, and 1401 young to middle-aged individuals (aged 28.6 ± 6.7 years) from the Malmo Offspring Study (MOS) with complete data on BW and gestational age. Adult lung function (forced vital capacity [FVC], forced expiratory volume in one second [FEV1] and the FEV1/FVC-ratio) were analysed as level of impairment (z-score), using multiple linear and logistic regressions. RESULTS BW (z-score) did not predict adult lung function in MPP, whereas BW was a significant (p = 0.003) predictor of FEV1 following full adjustment in MOS. For every additional unit increase in BW, children were 0.77 (95% CI 0.65-0.92) times less likely to have impaired adult lung function (FEV1). Moreover, adults born with lower BW (< 3510 g) showed improved lung function (FEV1 and FEV1/FVC in MOS and MPP, respectively) if they achieved higher adult body weight. CONCLUSIONS Adults born with lower birth weight, adjusted for gestational age, are more likely to have impaired lung function, seen in a younger birth cohort. Postnatal growth pattern may, however, compensate for low birth weight and contribute to better adult lung function.
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Affiliation(s)
- Aleksandra Sakic
- grid.4514.40000 0001 0930 2361Department of Clinical Sciences, Lund University, Skane University Hospital, Malmö, Sweden
| | - Magnus Ekström
- grid.4514.40000 0001 0930 2361Department of Respiratory Medicine and Allergology, Lund University, Lund, Sweden
| | - Shantanu Sharma
- grid.4514.40000 0001 0930 2361Department of Clinical Sciences, Lund University, Skane University Hospital, Malmö, Sweden
| | - Peter M. Nilsson
- grid.4514.40000 0001 0930 2361Department of Clinical Sciences, Lund University, Skane University Hospital, Malmö, Sweden ,grid.4514.40000 0001 0930 2361Department of Clinical Sciences, and Department of Internal Medicine, Lund University, Skåne University Hospital, Jan Waldenströms Gata 15, 5th floor, 20502 Malmö, Sweden
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Laucyte-Cibulskiene A, Sharma S, Christensson A, Nilsson PM. Early life factors in relation to albuminuria and estimated glomerular filtration rate based on cystatin C and creatinine in adults from a Swedish population-based cohort study. J Nephrol 2021; 35:889-900. [PMID: 34623630 PMCID: PMC8995262 DOI: 10.1007/s40620-021-01159-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 09/17/2021] [Indexed: 11/25/2022]
Abstract
Background Early life factors influence the number of nephrons a person starts life with and a consequence of that is believed to be premature kidney ageing. Thus, we aimed to identify early life factors associated with cystatin C and creatinine-based estimated glomerular filtration (eGFR) rate equations and urine -albumin-to-creatinine ratio after a follow-up of 46–67 years. Methods The study included 593 Swedish subjects without diabetes mellitus from the Malmo Diet Cancer Cohort. Perinatal data records including birth weight, gestational age, placenta weight and maternal related risk factors were analysed. eGFR was determined by Chronic Kidney Disease Epidemiology (CKD-EPI), the Lund-Malmö revised and Caucasian, Asian, Paediatric, and Adult (CAPA) equations. Postnatal growth phenotypes were defined as low (≤ 0) or high (> 0) birth weight z-score, or low (≤ median) or high (> median) body mass index at 20 years of age. Results In women, lower birth weight was associated with lower eGFR (CAPA; CKD-EPI cystatin C). Birth weight z-score predicted adult albuminuria specifically in men (OR 0.75, 95% CI [0.58; 0.96]). Women with high birth weight z-score and low BMI at 20 years had lower eGFR (CAPA; CKD-EPI cystatin C; p = 0.04). Men with high birth weight z-score and high BMI at 20 years had lower risk for albuminuria (OR 0.35, 95% CI [0.12; 0.93]). Conclusions Lower birth weight, prematurity and postnatal growth curve have a potential sex- specific effect of early exposure to an adverse environment on lower cystatin C-based eGFR and albuminuria later in life. Cystatin C compared to creatinine -eGFR equations shows a higher ability to detect these findings. Graphic abstract ![]()
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Affiliation(s)
- Agne Laucyte-Cibulskiene
- Department of Clinical Sciences, Skane University Hospital, Lund University, Ruth Lundskogs gata 14, 205 02, Malmö, Sweden.
- Department of Nephrology, Skane University Hospital, Lund University, 205 02, Malmö, Sweden.
| | - Shantanu Sharma
- Department of Clinical Sciences, Skane University Hospital, Lund University, Ruth Lundskogs gata 14, 205 02, Malmö, Sweden
| | - Anders Christensson
- Department of Clinical Sciences, Skane University Hospital, Lund University, Ruth Lundskogs gata 14, 205 02, Malmö, Sweden
- Department of Nephrology, Skane University Hospital, Lund University, 205 02, Malmö, Sweden
| | - Peter M Nilsson
- Department of Clinical Sciences, Skane University Hospital, Lund University, Ruth Lundskogs gata 14, 205 02, Malmö, Sweden
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Rivera-Izquierdo M, Pérez de Rojas J, Martínez-Ruiz V, Pérez-Gómez B, Sánchez MJ, Khan KS, Jiménez-Moleón JJ. Obesity as a Risk Factor for Prostate Cancer Mortality: A Systematic Review and Dose-Response Meta-Analysis of 280,199 Patients. Cancers (Basel) 2021; 13:cancers13164169. [PMID: 34439328 PMCID: PMC8392042 DOI: 10.3390/cancers13164169] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/16/2021] [Accepted: 08/17/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Results from individual studies on the association between obesity and prostate cancer mortality remain inconclusive; additionally, several large cohort studies have recently been conducted. We aimed to systematically review all available evidence and synthetize it using meta-analytic techniques. The results of our study showed that obesity was associated with prostate cancer specific mortality and all-cause mortality. The temporal association was consistent with a dose-response relationship. Our results demonstrated that obesity, a potentially modifiable prognostic factor, was associated with higher prostate cancer mortality. This study improved the evidence regarding the potential impact of lifestyle on improving prostate cancer prognosis. Strategies aimed at maintaining normal, or reducing abnormal, body mass index in diagnosed prostate cancer patients might improve survival. These results should guide urologists, oncologists, patients, policy-makers and primary care providers with respect to evidence-based practice and counselling concerning lifestyle changes after prostate cancer diagnosis. Abstract The aim of this study was to systematically review all evidence evaluating obesity as a prognostic factor for PC mortality. Cohort and case-control studies reporting mortality among PC patients stratified by body mass index (BMI) were included. The risk of mortality among obese patients (BMI ≥ 30) was compared with the risk for normal weight (BMI < 25) patients, pooling individual hazard ratios (HR) in random-effects meta-analyses. Reasons for heterogeneity were assessed in subgroup analyses. Dose-response associations for BMI per 5 kg/m2 change were assessed. Among 7278 citations, 59 studies (280,199 patients) met inclusion criteria. Obesity was associated with increased PC-specific mortality (HR: 1.19, 95% CI: 1.10–1.28, I2: 44.4%) and all-cause mortality (HR: 1.09, 95% CI: 1.00–1.18, I2: 43.9%). There was a 9% increase (95% CI: 5–12%, I2: 39.4%) in PC-specific mortality and 3% increase (95% CI: 1–5%, I2: 24.3%) in all-cause mortality per 5 kg/m2 increase in BMI. In analyses restricted to the higher quality subgroup (NOS ≥ 8), obesity was associated with increased PC-specific mortality (HR: 1.24, 95% CI: 1.14–1.35, I2: 0.0%) and maintained the dose-response relationship (HR: 1.11 per 5 kg/m2 increase in BMI, 95% CI: 1.07–1.15, I2: 26.6%). Obesity had a moderate, consistent, temporal, and dose-response association with PC mortality. Weight control programs may have a role in improving PC survival.
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Affiliation(s)
- Mario Rivera-Izquierdo
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain; (J.P.d.R.); (V.M.-R.); (M.-J.S.); (K.S.K.); (J.J.J.-M.)
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain
- Correspondence:
| | - Javier Pérez de Rojas
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain; (J.P.d.R.); (V.M.-R.); (M.-J.S.); (K.S.K.); (J.J.J.-M.)
| | - Virginia Martínez-Ruiz
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain; (J.P.d.R.); (V.M.-R.); (M.-J.S.); (K.S.K.); (J.J.J.-M.)
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain;
| | - Beatriz Pérez-Gómez
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain;
- National Centre for Epidemiology, Department of Epidemiology of Chronic Diseases, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - María-José Sánchez
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain; (J.P.d.R.); (V.M.-R.); (M.-J.S.); (K.S.K.); (J.J.J.-M.)
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain;
- Escuela Andaluza de Salud Pública (EASP), 18011 Granada, Spain
| | - Khalid Saeed Khan
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain; (J.P.d.R.); (V.M.-R.); (M.-J.S.); (K.S.K.); (J.J.J.-M.)
| | - José Juan Jiménez-Moleón
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain; (J.P.d.R.); (V.M.-R.); (M.-J.S.); (K.S.K.); (J.J.J.-M.)
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain;
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Hurwitz LM, Yeboah ED, Biritwum RB, Tettey Y, Adjei AA, Mensah JE, Tay E, Okyne V, Truelove A, Kelly SP, Zhou CK, Butler EN, Hoover RN, Hsing AW, Cook MB. Overall and abdominal obesity and prostate cancer risk in a West African population: An analysis of the Ghana Prostate Study. Int J Cancer 2020; 147:2669-2676. [PMID: 32350862 PMCID: PMC7530105 DOI: 10.1002/ijc.33026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 03/02/2020] [Accepted: 03/11/2020] [Indexed: 12/20/2022]
Abstract
Obesity has been associated with an increased risk of advanced prostate cancer. However, most studies have been conducted among North American and European populations. Prostate cancer mortality appears elevated in West Africa, yet risk factors for prostate cancer in this region are unknown. We thus examined the relationship between obesity and prostate cancer using a case-control study conducted in Accra, Ghana in 2004 to 2012. Cases and controls were drawn from a population-based sample of 1037 men screened for prostate cancer, yielding 73 cases and 964 controls. An additional 493 incident cases were recruited from the Korle-Bu Teaching Hospital. Anthropometric measurements were taken at enrollment. We used logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for associations between body mass index (BMI), waist circumference (WC), waist-hip ratio (WHR) and prostate cancer, adjusting for potential confounders. The mean BMI was 25.1 kg/m2 for cases and 24.3 kg/m2 for controls. After adjustment, men with BMI ≥ 30 kg/m2 had an increased risk of prostate cancer relative to men with BMI < 25 kg/m2 (OR 1.86, 95% CI 1.11-3.13). Elevated WC (OR 1.76, 95% CI 1.24-2.51) and WHR (OR 1.46, 95% CI 0.99-2.16) were also associated with prostate cancer. Associations were not modified by smoking status and were evident for low- and high-grade disease. These findings indicate that overall and abdominal obesity are positively associated with prostate cancer among men in Ghana, implicating obesity as a potentially modifiable risk factor for prostate cancer in this region.
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Affiliation(s)
- Lauren M. Hurwitz
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | | | | | - Yao Tettey
- University of Ghana Medical School, Accra, Ghana
| | | | | | - Evelyn Tay
- University of Ghana Medical School, Accra, Ghana
| | - Vicky Okyne
- University of Ghana Medical School, Accra, Ghana
| | | | - Scott P. Kelly
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Cindy Ke Zhou
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Eboneé N. Butler
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Robert N. Hoover
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Ann W. Hsing
- Stanford Prevention Research Center and Cancer Institute, Palo Alto, CA
- Stanford School of Medicine, Palo Alto, CA, USA
| | - Michael B. Cook
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
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Does early life programming influence arterial stiffness and central hemodynamics in adulthood? J Hypertens 2020; 38:481-488. [DOI: 10.1097/hjh.0000000000002292] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Abstract
There is an established link between birth parameters and risk of adult-onset cancers. The Developmental Origins of Health and Disease concept provides potential underlying mechanisms for such associations, including intrauterine exposure to endogenous hormones (androgens and estrogens), insulin-like growth factors, etc. However, there is conflicting evidence on the association between birth parameters and the cancer mortality risk. Therefore, we aimed to review and analyse the available data on the association linking birth weight and birth length with cancer mortality. Eleven studies were identified, published until April 2019. A significant association between birth weight and the prognosis of cancer (overall) was found (relative risk, RR 1.06, 95% confidence interval, CI: 1.01, 1.11), with low heterogeneity (I2 = 27.7%). In addition, higher birth weight was associated with poorer prognosis of prostate cancer (RR 1.21, 95% CI: 1.02, 1.44). However, the association of birth weight with breast cancer mortality risk in women was not significant (RR 1.16, 95% CI: 0.93, 1.44), which might be due to high statistical heterogeneity (I2 = 67.9%). Birth length was not associated with cancer mortality risk (RR 1.0, 95% CI: 0.90-1.11). It might be inferred that birth parameters are not associated with cancer mortality as strongly as with the risk of developing cancer. Also, the association between birth parameters and cancer mortality risk is not uniform and varies according to its subtypes, and study characteristics/design. This highlights the need for further prospective studies.
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Al Qadire M, Alkhalaileh M, ALBashtawy M. Lifestyle and Dietary Factors and Prostate Cancer Risk: A Multicentre Case-Control Study. Clin Nurs Res 2018; 28:992-1008. [PMID: 29426230 DOI: 10.1177/1054773818757311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study aims to explore the association between fruit and vegetable intake, high fat, body mass index (BMI) score, physical activity, and the occurrence of prostate cancer among Jordanian men. A case-control study was conducted in three large referral hospitals. The sample included 165 prostate cancer patients in the case group and 177 healthy participants in the control group. The results showed that smoking (odds ratio [OR] = 0.32; 95% confidence interval [CI] = [0.18, 0.57]), a history of prostate infection (OR = 0.21; 95% CI = [0.11, 0.38]), high-fat intake (OR = 0.44; 95% CI = [0.23, 0.85]), and increased mean of BMI (OR = 1.08; 95% CI = [1.02, 1.13]) increased the likelihood of developing prostate cancer. Healthy diet and giving up smoking are recommended, as they may contribute to a reduction in the incidence of prostate cancer. More randomized clinical trials in this area are needed to strengthen the available evidence and reduce the effects of confounding variables.
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Assel MJ, Gerdtsson A, Thorek DLJ, Carlsson SV, Malm J, Scardino PT, Vickers A, Lilja H, Ulmert D. Long-term prediction of prostate cancer diagnosis and death using PSA and obesity related anthropometrics at early middle age: data from the malmö preventive project. Oncotarget 2017; 9:5778-5785. [PMID: 29464033 PMCID: PMC5814173 DOI: 10.18632/oncotarget.22981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 11/11/2017] [Indexed: 11/25/2022] Open
Abstract
Objectives To evaluate whether anthropometric parameters add to PSA measurements in middle-aged men for risk assessment of prostate cancer (PCa) diagnosis and death. Results After adjusting for PSA, both BMI and weight were significantly associated with an increased risk of PCa death with the odds of a death corresponding to a 10 kg/m2 or 10 kg increase being 1.58 (95% CI 1.10, 2.28; p = 0.013) and 1.14 (95% CI 1.02, 1.26; p = 0.016) times greater, respectively. AUCs did not meaningfully increase with the addition of weight or BMI to prediction models including PSA. Materials and Methods In 1974 to 1986, 22,444 Swedish men aged 44 to 50 enrolled in Malmö Preventive Project, Sweden, and provided blood samples and anthropometric data. Rates of PSA screening in the cohort were very low. Documentation of PCa diagnosis and disease-specific death up to 2014 was retrieved through national registries. Among men with anthropometric measurements available at baseline, a total of 1692 men diagnosed with PCa were matched to 4190 controls, and 464 men who died of disease were matched to 1390 controls. Multivariable conditional logistic regression was used to determine whether diagnosis or death from PCa were associated with weight and body mass index (BMI) at adulthood after adjusting for PSA. Conclusions Men with higher BMI and weight at early middle age have an increased risk of PCa diagnosis and death after adjusting for PSA. However, in a multi-variable numerical statistical model, BMI and weight do not importantly improve the predictive accuracy of PSA. Risk-stratification of screening should be based on PSA without reference to anthropometrics.
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Affiliation(s)
- Melissa J Assel
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Axel Gerdtsson
- Department of Clinical Sciences, Lund University, Skåne University Hospital, Malmö, Sweden.,Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Daniel L J Thorek
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology and Radiological Science, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Sigrid V Carlsson
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Institute of Clinical Sciences, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
| | - Johan Malm
- Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Peter T Scardino
- Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrew Vickers
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hans Lilja
- Department of Translational Medicine, Lund University, Malmö, Sweden.,Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Departments of Laboratory Medicine and Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - David Ulmert
- Department of Clinical Sciences, Lund University, Skåne University Hospital, Malmö, Sweden.,Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Schooling CM, Houghton LC, Terry MB. Potential Intervention Targets in Utero and Early Life for Prevention of Hormone Related Cancers. Pediatrics 2016; 138:S22-S33. [PMID: 27940974 DOI: 10.1542/peds.2015-4268e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/16/2016] [Indexed: 11/24/2022] Open
Abstract
Hormone-related cancers have long been thought to be sensitive to exposures during key periods of sexual development, as shown by the vulnerability to such cancers of women exposed to diethylstilbestrol in utero. In addition to evidence from human studies, animal studies using new techniques, such as gene knockout models, suggest that an increasing number of cancers may be hormonally related, including liver, lung, and bladder cancer. Greater understanding of sexual development has also revealed the "mini-puberty" of early infancy as a key period when some sex hormones reach levels similar to those at puberty. Factors driving sex hormones in utero and early infancy have not been systematically identified as potential targets of intervention for cancer prevention. On the basis of sex hormone pathways, we identify common potentially modifiable drivers of sex hormones, including but not limited to factors such as obesity, alcohol, and possibly nitric oxide. We review the evidence for effects of modifiable drivers of sex hormones during the prenatal period and early infancy, including measured hormones as well as proxies, such as the second-to-fourth digit length ratio. We summarize the gaps in the evidence needed to identify new potential targets of early life intervention for lifelong cancer prevention.
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Affiliation(s)
- C Mary Schooling
- CUNY School of Public Health and Hunter College, New York, New York; .,School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, People's Republic of China; and
| | - Lauren C Houghton
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York
| | - Mary Beth Terry
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York
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Zhang P, Chen L, Song Y, Li X, Sun Y, Xiao Y, Xing Y. Tetraiodothyroacetic acid and transthyretin silencing inhibit pro-metastatic effect of L-thyroxin in anoikis-resistant prostate cancer cells through regulation of MAPK/ERK pathway. Exp Cell Res 2016; 347:350-9. [DOI: 10.1016/j.yexcr.2016.08.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 08/22/2016] [Accepted: 08/24/2016] [Indexed: 10/21/2022]
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11
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Johnson CB, Davis MK, Law A, Sulpher J. Shared Risk Factors for Cardiovascular Disease and Cancer: Implications for Preventive Health and Clinical Care in Oncology Patients. Can J Cardiol 2016; 32:900-7. [DOI: 10.1016/j.cjca.2016.04.008] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 04/19/2016] [Accepted: 04/20/2016] [Indexed: 12/16/2022] Open
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Zhou CK, Sutcliffe S, Welsh J, Mackinnon K, Kuh D, Hardy R, Cook MB. Is birthweight associated with total and aggressive/lethal prostate cancer risks? A systematic review and meta-analysis. Br J Cancer 2016; 114:839-48. [PMID: 26930450 PMCID: PMC4955914 DOI: 10.1038/bjc.2016.38] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 01/07/2016] [Accepted: 01/24/2016] [Indexed: 02/03/2023] Open
Abstract
Background: It has been hypothesised that intrauterine exposures are important for subsequent prostate cancer risk. Prior epidemiological studies have used birthweight as a proxy of cumulative intrauterine exposures to test this hypothesis, but results have been inconsistent partly because of limited statistical power. Methods: We investigated birthweight in relation to prostate cancer in the Medical Research Council (MRC) National Survey of Health and Development (NSHD) using Cox proportional hazards models. We then conducted a meta-analysis of birthweight in relation to total and aggressive/lethal prostate cancer risks, combining results from the NSHD analysis with 13 additional studies on this relationship identified from a systematic search in four major scientific literature databases through January 2015. Results: Random-effects models found that per kg increase in birthweight was positively associated with total (OR=1.02, 95% confidence interval (95% CI)=1.00, 1.05; I2=13%) and aggressive/lethal prostate cancer (OR=1.08, 95% CI=0.99, 1.19; I2=40%). Sensitivity analyses restricted to studies with birthweight extracted from medical records demonstrated stronger positive associations with total (OR=1.11, 95% CI=1.03, 1.19; I2=0%) and aggressive/lethal (OR=1.37, 95% CI=1.09, 1.74; I2=0%) prostate cancer. These studies heavily overlapped with those based in Nordic countries. Conclusions: This study provides evidence that heavier birthweight may be associated with modest increased risks of total and aggressive/lethal prostate cancer, which supports the hypothesis that intrauterine exposures may be related to subsequent prostate cancer risks.
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Affiliation(s)
- Cindy Ke Zhou
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, NIH, DHHS, 9609 Medical Center Drive, MSC 9774, Bethesda, MD 20892-9774, USA
| | - Siobhan Sutcliffe
- Division of Public Health Sciences and the Siteman Cancer Center, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Judith Welsh
- NIH Library, National Institutes of Health, Bethesda, MD, USA
| | - Karen Mackinnon
- Medical Research Council Unit for Lifelong Health and Ageing, University College London, London, UK
| | - Diana Kuh
- Medical Research Council Unit for Lifelong Health and Ageing, University College London, London, UK
| | - Rebecca Hardy
- Medical Research Council Unit for Lifelong Health and Ageing, University College London, London, UK
| | - Michael B Cook
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, NIH, DHHS, 9609 Medical Center Drive, MSC 9774, Bethesda, MD 20892-9774, USA
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