Dio3 Rabbit Polyclonal Antibody

功能

The DIO3 gene codes for type 3 iodothyronine deiodinase (D3), an enzyme that inactivates thyroid hormones and is highly expressed throughout fetal development, peaking early and decreasing towards the end of gestation. Part of the Dlk1-Dio3 imprinting control region, this gene is one involved in the epigenetic process that causes a subset of genes to be regulated based on their parental origin (see Genomic Imprinting).[9] Such imprinted genes are required for the formation of the placenta as well as the development of cellular lineages such as those derived from the mesoderm and ectoderm.[10] D3 is found in the pregnant uterus, placenta, and mammalian fetal tissues where it is thought to be involved in the transfer of thyroid hormone between the mother and fetus.[11] Expression of D3 contributes to the development of the brain, skin, liver, bone, ovary, testis, intestine, and brown adipose tissue. Introductory observations of D3-deficient mice indicate growth retardation and even some neonatal death. Due to its ability to activate or inactivate thyroid hormone, Dio3 coding of D3 could be a target for therapeutic intervention in insulin-related illness such as diabetes. In addition, an abnormal amount of Dio3 related to insufficient thyroid hormone levels could be responsible for the disruption of brain development in conjunction with alcohol exposure.[12] Many factors modify genetic imprinting of Dio3, making it a potential aid in understanding prenatal insults and their production of spectrum disorders.

背景文献

暂无

亚细胞定位

Cell membrane.

UNIPROT

SwissProt: P55073 Human

别名