Experimental Biology and Medicine Malin Josefsson, Lena Evilevitch, Björn Weström, Torsten Grunditz and Eva Ekblad Vitro In Sodium-Iodide Symporter Mediates Iodide Secretion in Rat Gastric Mucosa 2006, 231:277-281. Experimental Biology and Medicine http://ebm.rsmjournals.com/content/231/3/277 Updated information and services can be found at: http://ebm.rsmjournals.com/content/231/3/277#BIBL Thi...

IMPORTANCE Sodium iodide symporter (NIS) expression in adenoid cystic carcinoma (ACC) has not been fully elucidated in the literature, and it is unclear whether radioactive iodine may be a potential therapeutic modality. To our knowledge, the present study includes the largest ACC tumor sample size to evaluate for NIS expression. OBJECTIVE To assess whether ACC of the head and neck expresses ...

The Na+/I- symporter (NIS) is the plasma membrane protein that mediates active iodide uptake into thyroid follicular cells. To understand the molecular mechanisms of human NIS (hNIS) gene regulation, the 2-kb immediate 5'-flanking region of hNIS was characterized. The tentative hNIS transcriptional start site was mapped to -375 nucleotide relative to the ATG site. Various 5'-genomic DNA fragmen...

This paper describes the molecular, kinetic, and physiological characterization of AtSTP6, a new member of the Arabidopsis H(+)/monosaccharide transporter family. The AtSTP6 gene (At3g05960) is interrupted by two introns and encodes a protein of 507 amino acids containing 12 putative transmembrane helices. Expression in yeast (Saccharomyces cerevisiae) shows that AtSTP6 is a high-affinity (K(m)...

The Na(+)/I(-) symporter (NIS) mediates iodide uptake into thyroid follicular cells. Although NIS has been cloned and thoroughly studied at the molecular level, the biochemical processes involved in post-translational regulation of NIS are still unknown. The purpose of this study was to identify and characterize inhibitors of NIS function. These small organic molecules represent a starting poin...

I radiation therapy of differentiated thyroid cancer may be compromised by thyroid stunning (i.e., a paradoxical inhibition of radioiodine uptake caused by radiation from a pretherapeutic diagnostic examination). The stunning mechanism is yet uncharacterized at the molecular level. We therefore investigated whether the expression of the sodium/ iodide symporter (NIS) gene is changed by irradiat...