Searchable abstracts of presentations at key conferences in endocrinology

ea0094op2.3 | Metabolism, Obesity and Diabetes | SFEBES2023

Vitamin B12 deficiency alters leptin DNA methylation and lipid metabolism in the human placenta

Abha Abha , Zou Zhiyong , Christian Mark , Heazell Alexander E.P. , Saravanan Ponnusamy , Adaikalakoteswari Antonysunil

Background: Maternal B12 deficiency is linked with adverse metabolic disorders in infants. B12 has a potential epigenetic role which could influence placental dysfunction and fetal metabolism. Adipokines such as leptin and adiponectin play a major role in placental development by regulating lipid metabolism. Alterations in in-utero programming develop risk to obesity and metabolic diseases in offspring. B12 deficiency in mothers has been linked with higher cor...