Role of Nutrition and Maternal Genetics on the Programming of Development of Fetal Adipose Tissue

Universidad de Granada300 enrolled

Overview

In the PREOBE projects it is aimed to obtain genetic and biochemical biomarkers for the programming of obesity in early stages of life. This can be achieved by studying pregnant women with normal weight, overweight, obesity and gestational diabetes, and by analyzing how these conditions could impact on fetal growth and development; the risk of obesity in the offspring during the first 3 years of life will be also assessed (genetic polymorphisms of the most recognized genes related to obesity; gene expression of placental biomarkers indicators of early programming, polyunsaturated fatty acids, immunological and pro-inflammatory markers, analysis of endogenous and exogenous lipid peroxidation, allergies \& neurodevelopmental assessment...). Moreover, the interaction of pathological maternal conditions with confounder factors that could have a role in the proposed outcomes will be also studied (maternal and child dietary intake, medical history and socioeconomic \& environmental factors).

Study Type

OBSERVATIONAL

Enrollment

300

Conditions

Obesity Diabetes

Eligibility

Sex: FEMALEMin age: 18 YearsMax age: 42 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * healthy pregnant women aged between 18 and 42 * singleton pregnancies * pregnancy stage at recruitment: 12 weeks of pregnancy Exclusion Criteria: * Women who wish to participate in the study should not simultaneously participate in other research studies. * Must be completely enclosed in one of the study of the groups without any possibility to be simultaneously incorporated on more groups of the study * Mothers which are receiving any drug treatment, folate more than the 3rd first months, or DHA +/- vitamin supplements during pregnancy. * Mothers affected by any disease other than those referred to the inclusion criteria, such hypertension or pre-eclampsia, foetal IUGR, mother infection during pregnancy, hypothyroidism / hyperthyroidism, hepatic diseases, renal disease,… * Mothers following an extravagant diet or vegan diet.

Outcomes

Primary Outcomes

Long-term evidence of early human programming of obesity measured by nutritional biomarkers, and the offspring growth and development.

Time frame: Participants will be followed for the duration of the study, an expected average of 6 years

Long-term evidence of early human programming of obesity measured by genetic biomarkers, and the offspring growth and development.

Time frame: Participants will be followed for the duration of the study, an expected average of 6 years

Long-term evidence of early human programming of obesity measured biochemical perinatal biomarkers, and the offspring growth and development.

Time frame: Participants will be followed for the duration of the study, an expected average of 6 years

Role of Nutrition and Maternal Genetics on the Programming of Development of Fetal Adipose Tissue

Overview

Conditions

Eligibility

Locations (1)

Outcomes

Primary Outcomes

Central Contacts