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Courty E, Gobalakichenane P, Garcia M, Muscat A, Kazakian C, Ledent T, Moldes M, Blondeau B, Mitanchez D, Buyse M, Fève B. Antenatal antipsychotic exposure induces multigenerational and gender-specific programming of adiposity and glucose tolerance in adult mouse offspring. DIABETES & METABOLISM 2017; 44:281-291. [PMID: 28729164 DOI: 10.1016/j.diabet.2017.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 05/17/2017] [Accepted: 06/14/2017] [Indexed: 12/22/2022]
Abstract
Second-generation antipsychotics (SGAs) are well known for their metabolic side effects in humans, including obesity and diabetes. These compounds are maintained during pregnancy to prevent the relapse of psychoses, but they readily diffuse across the placenta to the fetus, as documented with the widely-prescribed drug olanzapine (OLZ). However, observational studies have provided conflicting results on the potential impact of SGAs on fetal growth and body weight, and their effects on metabolic regulation in the offspring. For this reason, our study has tested whether antenatal exposure of CD1 mice to OLZ influenced metabolic outcomes in the offspring of the first (F1) and second (F2) generations. In F1 mice, OLZ antenatal treatment caused a decrease in neonatal body weight in both genders, an effect that persisted throughout life only in male animals. Interestingly, F1 female mice also displayed altered glucose homoeostasis. F2 mice, generated by mating normal males with F1 female mice exposed to OLZ during antenatal life, exhibited higher neonatal body weights which persisted only in F2 female animals. This was associated with expansion of fat mass and a concordant pattern of adipose tissue gene expression. Moreover, male and female F2 mice were glucose-intolerant. Thus, our study has demonstrated that antenatal OLZ exposure induces multigenerational and gender-specific programming of glucose tolerance in the offspring mice as adults, and points to the need for careful monitoring of children exposed to SGAs during pregnancy.
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Affiliation(s)
- E Courty
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France
| | - P Gobalakichenane
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France; Department of Neonatology, Armand-Trousseau Hospital, 75012 Paris, France
| | - M Garcia
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France
| | - A Muscat
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France
| | - C Kazakian
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France
| | - T Ledent
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France
| | - M Moldes
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France
| | - B Blondeau
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France
| | - D Mitanchez
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France; Department of Neonatology, Armand-Trousseau Hospital, 75012 Paris, France
| | - M Buyse
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France; Paris-Sud University, EA 4123, 92296 Châtenay-Malabry, France; Department of Pharmacy, Saint-Antoine Hospital, AP-HP, 75012 Paris, France
| | - B Fève
- Inserm, Saint-Antoine Research Center, Saint-Antoine Hospital, Sorbonne University, Pierre-and-Marie-Curie University Paris 06, 75012 Paris, France; Hospitalo-Universitary Institute, ICAN, 75013 Paris, France; Department of Endocrinology, Saint-Antoine Hospital, AP-HP, 75012 Paris, France.
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Abstract
OBJECTIVE A comprehensive treatment program for schizophrenia needs to include services to women of childbearing age that address contraception, pregnancy, and postpartum issues, as well as safe and effective parenting. To update knowledge in these areas, a summary of the recent qualitative and quantitative literature was undertaken. METHOD The search terms 'sexuality,''contraception,''pregnancy,''postpartum,''custody,' and 'parenting' were entered into PubMed, PsycINFO, and SOCINDEX along with the terms 'schizophrenia' and 'antipsychotic.' Publications in English for all years subsequent to 2000 were retrieved and their reference lists further searched in an attempt to arrive at a distillation of useful clinical recommendations. RESULTS The main recommendations to care providers are as follows: take a sexual history and initiate discussion about intimate relationships and contraception with all women diagnosed with schizophrenia. During pregnancy, adjust antipsychotic dose to clinical status, link the patient with prenatal care services, and help her prepare for childbirth. There are pros and cons to breastfeeding while on medication, and these need thorough discussion. During the postpartum period, mental health home visits should be provided. Parenting support is critical. CONCLUSION The comprehensive treatment of schizophrenia in women means remembering that all women of childbearing age are potential new mothers.
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Affiliation(s)
- M V Seeman
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
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