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Orimoloye HT, Nguyen N, Deng C, Saechao C, Ritz B, Olsen J, Hansen J, Heck JE. Maternal autoimmune disease and its association with childhood cancer: A population-based case-control study in Denmark. EJC PAEDIATRIC ONCOLOGY 2024; 3:100145. [PMID: 38298419 PMCID: PMC10827341 DOI: 10.1016/j.ejcped.2024.100145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
Background Autoimmune diseases have been linked to an increased risk of pregnancy-related complications. A family history of autoimmune diseases may be related to the risk of childhood cancer based on similar histocompatibility antigens. We utilized data from national registries in Denmark to examine associations between maternal autoimmune disease and cancer in their offspring. Methods We linked data from several national registries in Denmark to identify childhood cancer cases in children <20 years diagnosed between 1977 to 2016. Controls were selected from the Central Population Register and matched to cases by birth year and sex (25:1). Mothers with autoimmune disease diagnosed in pregnancy or prior were identified from the National Patient Register. Multivariable conditional logistic regression analyses were used to estimate associations between maternal autoimmune diseases and childhood cancer in offspring. Results Autoimmune diseases (all types) were positively associated with all childhood cancers combined (Odds Ratio (OR) = 1.25, 95% CI 1.06, 1.47), acute lymphoblastic leukemia (OR =1.52, 95% CI 1.09, 2.13), Burkitt lymphoma (OR = 2.69, 95% CI 1.04, 6.97), and central nervous system tumors (OR = 1.45, 95% CI 1.06, 1.99), especially astrocytoma (OR = 2.27, 95% CI 1.36, 3.77) and glioma (OR = 1.75, 95% CI 1.13, 2.73). When we examined mothers with rheumatoid arthritis, we observed an increased association for all cancers (OR = 2.15, 95% CI 1.40, 3.30), acute lymphoblastic leukemia (OR = 3.55, 95% CI 1.69, 7.47), and central nervous system tumors (OR = 2.91, 95% CI 1.46, 5.82), especially glioma (OR = 3.58, 95% CI 1.40, 9.18) in offspring. Conclusion There is a positive association between maternal autoimmune disease and childhood cancer. This association is especially prominent in the offspring of women with rheumatoid arthritis.
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Affiliation(s)
- Helen T. Orimoloye
- College of Health and Public Service, University of North Texas, Denton, TX, USA
| | - Nicholas Nguyen
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - Chuanjie Deng
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - Chai Saechao
- UCLA Health, University of California, Los Angeles
| | - Beate Ritz
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jorn Olsen
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Johnni Hansen
- Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Julia E. Heck
- College of Health and Public Service, University of North Texas, Denton, TX, USA
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
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Zhao X, Bégin P, Kang H, Henderson M, Lewin A, Lee GE, Healy-Profitós J, Auger N. Maternal autoimmune disease and risk of hospitalization for autoimmune disease, allergy, and cancer in offspring. Pediatr Allergy Immunol 2022; 33:e13728. [PMID: 35212046 DOI: 10.1111/pai.13728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/16/2021] [Accepted: 01/03/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Children whose mothers have autoimmune disease may be at risk of developing immune-mediated disorders. We assessed the association between maternal autoimmune disease and risk of autoimmune disease, allergy, and cancer in offspring. METHODS We analyzed a cohort of 1,011,623 children born in Canada between 2006 and 2019. We identified mothers who had autoimmune diseases and assessed hospitalizations for autoimmune disease, allergy, and cancer in offspring between birth and 14 years of age. We estimated hazard ratios (HR) for the association of maternal autoimmune disease with child hospitalization in adjusted Cox regression models. We used within-sibling analysis to control for genetic and environmental confounders. RESULTS A total of 20,354 children (2.0%) had mothers with an autoimmune disease. Compared with no autoimmune disease, maternal autoimmune disease was associated with the risk of childhood hospitalization for autoimmune disease (HR 1.96, 95% CI 1.66-2.31) and allergy (HR 1.30, 95% CI 1.21-1.40), but was not significantly associated with cancer (HR 1.31, 95% CI 0.96-1.80). Type 1 diabetes, celiac disease, inflammatory arthritis, and systemic lupus erythematosus were among specific maternal autoimmune diseases most strongly associated with childhood hospitalization for autoimmune disease and allergy. The associations disappeared after controlling for genetic and environmental confounders in the within-sibling analysis. CONCLUSIONS Maternal autoimmune disease is associated with an increased risk of autoimmune disease and allergy hospitalization in offspring, but the relationship appears to be confounded by genetic and environmental factors. Prenatal exposure to immunologic or pharmacologic products is not likely a direct cause of immune-mediated disease in children.
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Affiliation(s)
- Xiaotian Zhao
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada.,Institut national de santé publique du Québec, Montreal, Quebec, Canada
| | - Philippe Bégin
- Sainte-Justine Hospital Research Centre, Montreal, Quebec, Canada
| | - Harb Kang
- Department of Rheumatology, Cité de la Santé Hospital, Laval, Quebec, Canada
| | - Mélanie Henderson
- Sainte-Justine Hospital Research Centre, Montreal, Quebec, Canada.,Department of Pediatrics, Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada.,Department of Social and Preventive Medicine, School of Public Health, University of Montreal, Montreal, Quebec, Canada
| | - Antoine Lewin
- Medical Affairs and Innovation, Hema-Quebec, Saint-Laurent, Quebec, Canada
| | - Ga Eun Lee
- Institut national de santé publique du Québec, Montreal, Quebec, Canada.,University of Montreal Hospital Research Centre, Montreal, Quebec, Canada
| | - Jessica Healy-Profitós
- Institut national de santé publique du Québec, Montreal, Quebec, Canada.,University of Montreal Hospital Research Centre, Montreal, Quebec, Canada
| | - Nathalie Auger
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada.,Institut national de santé publique du Québec, Montreal, Quebec, Canada.,Department of Social and Preventive Medicine, School of Public Health, University of Montreal, Montreal, Quebec, Canada.,University of Montreal Hospital Research Centre, Montreal, Quebec, Canada
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Maternal Thyroid Disease and the Risk of Childhood Cancer in the Offspring. Cancers (Basel) 2021; 13:cancers13215409. [PMID: 34771572 PMCID: PMC8582383 DOI: 10.3390/cancers13215409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/23/2021] [Accepted: 10/26/2021] [Indexed: 11/16/2022] Open
Abstract
Maternal thyroid disease, especially hypothyroidism, affects pregnancy and its outcome. In-utero exposure to autoimmune thyroid disease has been reported to associate with childhood ALL in the offspring. We evaluated the risk of childhood cancer in the offspring following exposure to maternal thyroid disease in a case-control setting using registry data. All patients with their first cancer diagnosis below the age of 20 years were identified from the Finnish Cancer Registry (n = 2037) and matched for sex and birth year at a 1:5 ratio to population controls identified from the Medical Birth Registry (n = 10,185). We collected national information on maternal thyroid disease from the Medical Birth Registry, Care Register for Health Care, Register for Reimbursed Drug Purchases and Register of Special Reimbursements. We used conditional logistic regression to analyze childhood cancer risk in the offspring. The adjusted OR for any childhood cancer was 1.41 (95%, CI 1.00-2.00) comparing the offspring of mothers with hypothyroidism and those with normal thyroid function. The risk of lymphomas was increased (adjusted OR for maternal hypothyroidism 3.66, 95%, CI 1.29-10.38). The results remained stable when mothers with cancer history were excluded from the analyses. Maternal hypothyroidism appears to be associated with an increased risk for childhood lymphoma in the offspring. The association exists even after excluding possible familial cancers.
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