About: Gefitinib Induces Epidermal Growth Factor Receptor Dimers Which Alters the Interaction Characteristics with (125)I-EGF

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.plosone.org/article/info:doi/10.1371/journal.pone.0024739
Description	The tyrosine kinase inhibitor gefitinib inhibits growth in some tumor types by targeting the epidermal growth factor receptor (EGFR). Previous studies show that the affinity of the EGF-EGFR interaction varies between hosting cell line, and that gefitinib increases the affinity for some cell lines. In this paper, we investigate possible mechanisms behind these observations. Taken together, we conclude that dimerization explains the varying affinity of EGF - EGFR in different cells, and we propose that gefitinib induces EGFR dimmers, which alters the interaction characteristics with (125)I-EGF. The tyrosine kinase inhibitor gefitinib inhibits growth in some tumor types by targeting the epidermal growth factor receptor (EGFR). Previous studies show that the affinity of the EGF-EGFR interaction varies between hosting cell line, and that gefitinib increases the affinity for some cell lines. In this paper, we investigate possible mechanisms behind these observations. Taken together, we conclude that dimerization explains the varying affinity of EGF - EGFR in different cells, and we propose that gefitinib induces EGFR dimmers, which alters the interaction characteristics with (125)I-EGF. (en)
Title	Gefitinib Induces Epidermal Growth Factor Receptor Dimers Which Alters the Interaction Characteristics with (125)I-EGF Gefitinib Induces Epidermal Growth Factor Receptor Dimers Which Alters the Interaction Characteristics with (125)I-EGF (en)
skos:prefLabel	Gefitinib Induces Epidermal Growth Factor Receptor Dimers Which Alters the Interaction Characteristics with (125)I-EGF Gefitinib Induces Epidermal Growth Factor Receptor Dimers Which Alters the Interaction Characteristics with (125)I-EGF (en)
skos:notation	RIV/00216208:11160/11:10118907!RIV12-MSM-11160___
http://linked.open...avai/predkladatel	Farmaceutická fakulta v Hradci Králové
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Bárta, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Farmaceutická fakulta v Hradci Králové
http://linked.open...dnocenehoVysledku	200849
http://linked.open...ai/riv/idVysledku	RIV/00216208:11160/11:10118907
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	EGFR; affinity; inhibitor; tumor-cells; lung-cancer; living cells; ZD1839 iressa; breast-cancer; signal-transduction; tyrosine kinase (en)
http://linked.open.../riv/klicoveSlovo	EGFR ZD1839 iressa affinity breast-cancer living cells signal-transduction tumor-cells tyrosine kinase lung-cancer inhibitor
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[11A213661B7F]
http://linked.open...i/riv/nazevZdroje	PLoS ONE
http://linked.open...in/vavai/riv/obor	FR
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Andersson, Karl Bjorkelund, Hanna Bárta, Pavel Gedda, Lars Malmqvist, Magnus
http://linked.open...ain/vavai/riv/wos	000294803200045
issn	1932-6203
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1371/journal.pone.0024739
http://localhost/t...ganizacniJednotka	11160
is http://linked.open...avai/riv/vysledek of	Gefitinib Induces Epidermal Growth Factor Receptor Dimers Which Alters the Interaction Characteristics with (125)I-EGF Gefitinib Induces Epidermal Growth Factor Receptor Dimers Which Alters the Interaction Characteristics with (125)I-EGF

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