ABCC8 Single Nucleotide Polymorphisms are Associated with Cerebral Edema in Severe TBI.

ABSTRACT:

Objective

Cerebral edema (CE) in traumatic brain injury (TBI) is the consequence of multiple underlying mechanisms and is associated with unfavorable outcomes. Genetic variability in these pathways likely explains some of the clinical heterogeneity observed in edema development. A role for sulfonylurea receptor-1 (Sur1) in CE is supported. However, there are no prior studies examining the effect of genetic variability in the Sur1 gene (ABCC8) on the development of CE. We hypothesize that ABCC8 single nucleotide polymorphisms (SNPs) are predictive of CE.

Methods

DNA was extracted from 385 patients. SNPs in ABCC8 were genotyped using the Human Core Exome v1.2 (Illumina). CE measurements included acute CT edema, mean and peak intracranial pressure (ICP), and need for decompress

SUBMITTER: Jha RM 

PROVIDER: S-EPMC5550833 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature