Age-appropriate potassium clearance from perinatal cerebrospinal fluid depends on choroid plexus NKCC1

RM Fame, H Xu, A Pragana, M Lehtinen - Fluids and Barriers of the CNS, 2023 - Springer
Regulation of the volume and electrolyte composition of the cerebrospinal fluid (CSF) is vital
for brain development and function. The Na-K-Cl co-transporter NKCC1 in the choroid …

Choroid plexus NKCC1 mediates cerebrospinal fluid clearance during mouse early postnatal development

H Xu, RM Fame, C Sadegh, J Sutin, C Naranjo… - Nature …, 2021 - nature.com
Cerebrospinal fluid (CSF) provides vital support for the brain. Abnormal CSF accumulation,
such as hydrocephalus, can negatively affect perinatal neurodevelopment. The mechanisms …

The apical NKCC1 cotransporter debate

JM Crum, FJ Alvarez, FJ Alvarez-Leefmans - 2012 - Wiley Online Library
Choroid plexus epithelial cells (CPECs) secrete cerebrospinal fluid (CSF) and regulate its
electrolyte composition. CPECs express Na+/K+ ATPase and Na+‐K+‐2Cl− cotransporter 1 …

[HTML][HTML] KCNE2 forms potassium channels with KCNA3 and KCNQ1 in the choroid plexus epithelium

TK Roepke, VA Kanda, K Purtell, EC King… - The FASEB …, 2011 - ncbi.nlm.nih.gov
Cerebrospinal fluid (CSF) is crucial for normal function and mechanical protection of the
CNS. The choroid plexus epithelium (CPe) is primarily responsible for secreting CSF and …

Cotransporter-mediated water transport underlying cerebrospinal fluid formation

AB Steffensen, EK Oernbo, A Stoica, NJ Gerkau… - Nature …, 2018 - nature.com
Cerebrospinal fluid (CSF) production occurs at a rate of 500 ml per day in the adult human.
Conventional osmotic forces do not suffice to support such production rate and the …

[HTML][HTML] Dual function of the choroid plexus: Cerebrospinal fluid production and control of brain ion homeostasis

N MacAulay, TL Toft-Bertelsen - Cell Calcium, 2023 - Elsevier
The choroid plexus is a small monolayered epithelium located in the brain ventricles and
serves to secrete the cerebrospinal fluid (CSF) that envelops the brain and fills the central …

Cerebrospinal fluid formation is controlled by membrane transporters to modulate intracranial pressure

EK Oernbo, AB Steffensen, PR Khamesi… - BioRxiv, 2021 - biorxiv.org
Disturbances in the brain fluid balance can lead to life-threatening elevation in the
intracranial pressure (ICP), which represents a vast clinical challenge. Nevertheless, the …

NKCC1 (SLC12a2) induces a secondary axis in Xenopus laevis embryos independently of its co‐transporter function

ZS Walters, KE Haworth… - The Journal of …, 2009 - Wiley Online Library
NKCC1 is a broadly expressed Na+–K+–Cl− co‐transporter involved in regulation of ion flux
across the cell membrane and in regulating cell volume. Whilst much is known about the co …

Erythropoietin attenuates loss of potassium chloride co-transporters following prenatal brain injury

LL Jantzie, PM Getsy, DJ Firl, CG Wilson… - Molecular and Cellular …, 2014 - Elsevier
Therapeutic agents that restore the inhibitory actions of γ-amino butyric acid (GABA) by
modulating intracellular chloride concentrations will provide novel avenues to treat stroke …

The role of Na–K–Cl co–transporter in cerebral ischemia

H Chen, D Sun - Neurological research, 2005 - Taylor & Francis
Abstract The electroneutral Na–K–Cl co–transporter (NKCC) protein transports Na+, K+ and
Cl− into cells under physiological conditions with a stoichiometry of 1Na+: 1K+: 2Cl−. NKCC …