Kyoung Eun Joung1,2, Sheryl L Rifas-Shiman3, Emily Oken3,4, Christos S Mantzoros2,5,6. 1. Division of Neonatology and Newborn Medicine, Department of Pediatrics, Massachusetts General Hospital, Boston, Massachusetts 02114, USA. 2. Harvard Medical School, Boston, Massachusetts 02115, USA. 3. Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts 02215, USA. 4. Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115; USA. 5. Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215. 6. Department of Medicine, Boston VA Healthcare System, Jamaica Plain, Massachusetts 02130, USA.
Abstract
CONTEXT: Autism spectrum disorders (ASDs) are a group of conditions characterized by impaired social function and repetitive behaviors. Their etiology is largely unknown. OBJECTIVE: This work aims to examine the associations of maternal second-trimester and cord blood leptin and adiponectin levels with ASDs in offspring. METHODS: We used data from 1164 mother-child pairs enrolled in Project Viva, a prospective prebirth cohort. We used logistic regression analysis to examine the associations of leptin and adiponectin levels in maternal second-trimester blood and cord blood obtained at birth with ASDs. Additionally, we examined the association of maternal prepregnancy body mass index (BMI) as an exposure. Main outcome measures included doctor-diagnosed ASDs reported by mothers using questionnaires in midchildhood and early adolescence. RESULTS: The cumulative incidence of ASDs was 3.4%. Maternal prepregnancy BMI (per 5 points) was positively associated with ASDs in a logistic regression model adjusted for maternal race/ethnicity, education, smoking status and child sex (adjusted odds ratio [OR] 1.38; 95% CI, 1.06-1.79). Higher second-trimester adiponectin was associated with lower odds of ASD in offspring (unadjusted OR 0.49; 95% CI, 0.30-0.78; and OR 0.54; 95% CI, 0.32-0.91 after adjusting for maternal race/ethnicity, education, child sex, OR 0.55; 95% CI, 0.33-0.93 after adjusting for BMI, gestational weight gain, gestational diabetes, and smoking status). Maternal leptin and cord blood leptin and adiponectin levels were not associated with ASDs. CONCLUSION: Prepregnancy BMI and adiponectin during pregnancy may be useful as a tool to monitor the risk of autism. Increasing adiponectin levels prenatally may play a role in the prevention of ASDs.
CONTEXT: Autism spectrum disorders (ASDs) are a group of conditions characterized by impaired social function and repetitive behaviors. Their etiology is largely unknown. OBJECTIVE: This work aims to examine the associations of maternal second-trimester and cord blood leptin and adiponectin levels with ASDs in offspring. METHODS: We used data from 1164 mother-child pairs enrolled in Project Viva, a prospective prebirth cohort. We used logistic regression analysis to examine the associations of leptin and adiponectin levels in maternal second-trimester blood and cord blood obtained at birth with ASDs. Additionally, we examined the association of maternal prepregnancy body mass index (BMI) as an exposure. Main outcome measures included doctor-diagnosed ASDs reported by mothers using questionnaires in midchildhood and early adolescence. RESULTS: The cumulative incidence of ASDs was 3.4%. Maternal prepregnancy BMI (per 5 points) was positively associated with ASDs in a logistic regression model adjusted for maternal race/ethnicity, education, smoking status and child sex (adjusted odds ratio [OR] 1.38; 95% CI, 1.06-1.79). Higher second-trimester adiponectin was associated with lower odds of ASD in offspring (unadjusted OR 0.49; 95% CI, 0.30-0.78; and OR 0.54; 95% CI, 0.32-0.91 after adjusting for maternal race/ethnicity, education, child sex, OR 0.55; 95% CI, 0.33-0.93 after adjusting for BMI, gestational weight gain, gestational diabetes, and smoking status). Maternal leptin and cord blood leptin and adiponectin levels were not associated with ASDs. CONCLUSION: Prepregnancy BMI and adiponectin during pregnancy may be useful as a tool to monitor the risk of autism. Increasing adiponectin levels prenatally may play a role in the prevention of ASDs.
Authors: Lorenza Dall'Aglio; Taulant Muka; Charlotte A M Cecil; Wichor M Bramer; Michael M P J Verbiest; Jana Nano; Andrea Cortes Hidalgo; Oscar H Franco; Henning Tiemeier Journal: Neurosci Biobehav Rev Date: 2018-07-29 Impact factor: 8.989
Authors: R J Kuczmarski; C L Ogden; L M Grummer-Strawn; K M Flegal; S S Guo; R Wei; Z Mei; L R Curtin; A F Roche; C L Johnson Journal: Adv Data Date: 2000-06-08
Authors: Christos S Mantzoros; Sheryl L Rifas-Shiman; Catherine J Williams; Jessica L Fargnoli; Theodoros Kelesidis; Matthew W Gillman Journal: Pediatrics Date: 2009-02 Impact factor: 7.124
Authors: Jane E Ramsay; William R Ferrell; Lynne Crawford; A Michael Wallace; Ian A Greer; Naveed Sattar Journal: J Clin Endocrinol Metab Date: 2002-09 Impact factor: 5.958