Separating the contributions of SLC26A9 and CFTR to anion secretion in primary human bronchial epithelia

MB Larsen, JJ Choi, X Wang… - … of Physiology-Lung …, 2021 - journals.physiology.org
Aberrant anion secretion across the bronchial epithelium is associated with airway disease,
most notably in cystic fibrosis. Although the cystic fibrosis transmembrane conductance …

Partial correction of defective Cl secretion in cystic fibrosis epithelial cells by an analog of squalamine

C Jiang, ER Lee, MB Lane, YF Xiao… - … of Physiology-Lung …, 2001 - journals.physiology.org
Defective cystic fibrosis (CF) transmembrane conductance regulator (CFTR)-mediated Cl−
transport across the apical membrane of airway epithelial cells is implicated in the …

[HTML][HTML] A molecular mechanism for aberrantCFTR-dependent HCO3− transport in cystic fibrosis

SBH Ko, N Shcheynikov, JY Choi, X Luo… - The EMBO …, 2002 - embopress.org
Aberrant HCO 3− transport is a hallmark of cystic fibrosis (CF) and is associated with
aberrant Cl−-dependent HCO 3− transport by the cystic fibrosis transmembrane …

Augmentation of cystic fibrosis transmembrane conductance regulator function in human bronchial epithelial cells via SLC6A14-dependent amino acid uptake …

S Ahmadi, YS Wu, M Li, W Ip, A Lloyd-Kuzik… - American journal of …, 2019 - atsjournals.org
SLC6A14-mediated l-arginine transport has been shown to augment the residual anion
channel activity of the major mutant, F508del-CFTR, in the murine gastrointestinal tract. It is …

CFTR induces the expression of DRA along with Cl/HCO3 exchange activity in tracheal epithelial cells

VJ Wheat, H Shumaker, C Burnham… - … of Physiology-Cell …, 2000 - journals.physiology.org
Thickening of airway mucus and lung dysfunction in cystic fibrosis (CF) results, at least in
part, from abnormal secretion of Cl− and HCO3− across the tracheal epithelium. The …

[HTML][HTML] Expression of SLC26A9 in airways and its potential role in asthma

J Ousingsawat, R Centeio, R Schreiber… - International journal of …, 2022 - mdpi.com
SLC26A9 is an epithelial anion transporter with a poorly defined function in airways. It is
assumed to contribute to airway chloride secretion and airway surface hydration. However …

Gating of CFTR by the STAS domain of SLC26 transporters

SBH Ko, W Zeng, MR Dorwart, X Luo, KH Kim… - Nature cell …, 2004 - nature.com
Chloride absorption and bicarbonate secretion are vital functions of epithelia,,,,,, as
highlighted by cystic fibrosis and diseases associated with mutations in members of the …

[HTML][HTML] Inflammatory cytokines TNF-α and IL-17 enhance the efficacy of cystic fibrosis transmembrane conductance regulator modulators

T Rehman, PH Karp, P Tan, BJ Goodell… - The Journal of …, 2021 - Am Soc Clin Investig
Without cystic fibrosis transmembrane conductance regulator–mediated (CFTR-mediated)
HCO3–secretion, airway epithelia of newborns with cystic fibrosis (CF) produce an …

Spiperone, identified through compound screening, activates calcium-dependent chloride secretion in the airway

L Liang, K MacDonald… - … of Physiology-Cell …, 2009 - journals.physiology.org
Cystic fibrosis (CF) is caused by mutations in the gene producing the cystic fibrosis
transmembrane conductance regulator (CFTR). CFTR functions as a Cl− channel. Its …

Differential contribution of SLC26A9 to Cl conductance in polarized and non‐polarized epithelial cells

J Ousingsawat, R Schreiber… - Journal of cellular …, 2012 - Wiley Online Library
SLC26 proteins function as anion exchangers and Cl− channels. SLC26A9 has been
proposed to be a constitutively active and CFTR‐regulated anion conductance in human …