Jordi Ehrenfeld
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Explore the profile of Jordi Ehrenfeld including associated specialties, affiliations and a list of published articles.
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10
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194
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Recent Articles
1.
Bakouh N, Bienvenu T, Thomas A, Ehrenfeld J, Liote H, Roussel D, et al.
Hum Mutat
. 2013 Nov;
34(10):1404-14.
PMID: 24272871
Diffuse bronchiectasis is a common problem in respiratory clinics. We hypothesized that mutations in the solute carrier 26A9 (SLC26A9) gene, encoding for a chloride (Cl(-)) transporter mainly expressed in lungs,...
2.
Avella M, Borgese F, Ehrenfeld J
Biochim Biophys Acta
. 2011 Mar;
1810(6):577-83.
PMID: 21439353
In the present study, we characterized a STAS-domain amino acid mutation of SLC26A9 having a significant impact on ion transport. We focused on the sole conserved L- leucine residue of...
3.
Avella M, Loriol C, Boulukos K, Borgese F, Ehrenfeld J
J Cell Physiol
. 2010 Jul;
226(1):212-23.
PMID: 20658517
We investigated the possible functional- and physical protein-interactions between two airway Cl(-) channels, SLC26A9 and CFTR. Bronchial CFBE41o- cell lines expressing CFTR(WT) or CFTR(ΔF508) were transduced with SLC26A9. Immunoblots identified...
4.
Xu J, Song P, Miller M, Borgese F, Barone S, Riederer B, et al.
Proc Natl Acad Sci U S A
. 2008 Nov;
105(46):17955-60.
PMID: 19004773
Slc26a9 is a recently identified anion transporter that is abundantly expressed in gastric epithelial cells. To study its role in stomach physiology, gene targeting was used to prepare mice lacking...
5.
Loriol C, Dulong S, Avella M, Gabillat N, Boulukos K, Borgese F, et al.
Cell Physiol Biochem
. 2008 Sep;
22(1-4):15-30.
PMID: 18769029
SLC26 family members are anionic transporters involved in Cl(-) and HCO(3)(-) absorption or secretion in epithelia. SLC26A9, preferentially expressed in the lung, is a poorly characterized member of this family....
6.
Dulong S, Bernard K, Ehrenfeld J
Cell Physiol Biochem
. 2007 Sep;
20(5):483-94.
PMID: 17762175
Expression of functional P2Y(6) receptors was demonstrated in primary cultures of human bronchial cells (NHBE cells). P2Y(6) receptors were located only on the apical membranes of NHBE cells. Their stimulation...
7.
Schmieder S, Bogliolo S, Ehrenfeld J
J Cell Physiol
. 2006 Nov;
210(2):479-88.
PMID: 17111367
Mutations in the gene encoding ClC-5 lead to X-linked hypercalciuric nephrolithiasis (XLHN), characterized by proteinuria, hypercalciuria, and phosphaturia. In renal proximal tubule cells, ClC-5 was identified as an important player...
8.
Bernard K, Bogliolo S, Ehrenfeld J
Br J Pharmacol
. 2005 Feb;
144(8):1037-50.
PMID: 15685210
1. Effects of neuropeptides of the vasopressin family on Cl(-) secretion have not yet been reported in lung. Using the 16HBE14o- bronchial epithelial cell line, we investigated their action on...
9.
Chiri S, Bogliolo S, Ehrenfeld J, Ciapa B
Biochim Biophys Acta
. 2004 Aug;
1664(2):224-9.
PMID: 15328055
Activation of mitogen-activated protein (MAP) kinases has been reported to occur after a hypo-osmotic cell swelling in various types of cells. In renal epithelial A6 cells, the hypo-osmotic shock induced...
10.
Renaudo A, Watry V, Chassot A, Ponzio G, Ehrenfeld J, Soriani O
J Pharmacol Exp Ther
. 2004 Jul;
311(3):1105-14.
PMID: 15277583
Previous studies have shown that sigma receptors are overexpressed in tumor cells. However, the role of sigma receptors remains enigmatic. Recently, we and others have demonstrated that sigma-1 receptor modulates...