Research Article Details
| Article ID: | A20734 |
| PMID: | 25771129 |
| Source: | Toxicol Appl Pharmacol |
| Title: | Antenatal exposure to the selective serotonin reuptake inhibitor fluoxetine leads to postnatal metabolic and endocrine changes associated with type 2 diabetes in Wistar rats. |
| Abstract: | HYPOTHESIS: 10-15% of women take antidepressant medications during pregnancy. A recent clinical study reported that the use of selective serotonin reuptake inhibitor antidepressants during pregnancy is linked with an increased risk of postnatal obesity. While obesity is often associated with fatty liver, dyslipidemia and inflammation, to date, the effects of perinatal exposure to SSRIs on these outcomes are unknown. METHODS: Female nulliparous Wistar rats were given vehicle (N=15) or fluoxetine hydrochloride (FLX 10mg/kg/d; N=15) orally for 2 weeks prior to mating until weaning. We assessed glucometabolic changes and hepatic pathophysiology in the offspring. RESULTS: Fluoxetine exposed offspring demonstrated altered glucose homeostasis without any alterations to beta cell mass. FLX-exposed offspring had a significant increase in the number of offspring with mild to moderate NASH and dyslipidemia. There was also increased inflammation of the liver in FLX-exposed offspring; males had significant elevations in TNFα, IL6 and monocyte chemoattractant protein 1 (MCP1), while female offspring had higher expression of TNFα, and increased macrophage infiltration (MCP1). LIMITATIONS: This is an animal study. Further research examining the metabolic outcomes of children exposed to antidepressants in utero are required, given the increase in childhood obesity and psychiatric medication use during pregnancy. CONCLUSION: These data demonstrate that fetal and neonatal exposure to FLX results in evidence of increased adiposity, fatty liver and abnormal glycemic control. Since these are all hallmarks of the metabolic syndrome, this raises concerns regarding the long term metabolic sequelae of fetal exposure to SSRIs in human populations. |
| DOI: | 10.1016/j.taap.2015.03.006 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs |
|---|
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I17 | 1596 | Mental depression | Mental depression | disease of mental health/ cognitive disorder/ mood disorder | Details |
| I13 | 3146 | Lipid metabolism disorder | An inherited metabolic disorder that involves the creation and degradation of lipids. http://en.wikipedia.org/wiki/Lipid_metabolism | disease of metabolism/ inherited metabolic disorder | Details |
| I05 | 9352 | Type 2 diabetes mellitus | A diabetes that is characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. A diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. http://en.wikipedia.org/wiki/Diabetes, http://en.wikipedia.org/wiki/Diabetes_mellitus_type_2 | disease of metabolism/inherited metabolic disorder/ carbohydrate metabolic disorder/glucose metabolism disease/diabetes/ diabetes mellitus | Details |
| I14 | 9970 | Obesity | An overnutrition that is characterized by excess body fat, traditionally defined as an elevated ratio of weight to height (specifically 30 kilograms per meter squared), has_material_basis_in a multifactorial etiology related to excess nutrition intake, decreased caloric utilization, and genetic susceptibility, and possibly medications and certain disorders of metabolism, endocrine function, and mental illness. https://en.wikipedia.org/wiki/Obesity | disease of metabolism/acquired metabolic disease/ nutrition disease/overnutrition | Details |