Altered expression of regulators of the cortical chloride transporters NKCC1 and KCC2 in schizophrenia.

ABSTRACT:

Context

Disturbances in markers of cortical γ-aminobutyric acid neurotransmission are a common finding in schizophrenia. The nature of γ-aminobutyric acid neurotransmission (hyperpolarizing or depolarizing) depends on the local intracellular chloride concentration. In the central nervous system, the intracellular chloride level is determined by the activity of 2 cation-chloride transporters, NKCC1 and KCC2. The activities of these transporters are in turn regulated by a network of serine-threonine kinases that includes OXSR1, STK39, and the WNK kinases WNK1, WNK3, and WNK4.

Objective

To compare the levels of NKCC1, KCC2, OXSR1, STK39, WNK1, WNK3, and WNK4 transcripts in prefrontal cortex area 9 between subjects with schizophrenia and healthy comparison subjects.

Design

SUBMITTER: Arion D 

PROVIDER: S-EPMC3015012 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature