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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003918naa a2200517 4500
001oai:DiVA.org:uu-400532
003SwePub
008191223s2019 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4005322 URI
024a https://doi.org/10.3390/cells81216452 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Pietilä, Ilkkau Uppsala universitet,Institutionen för medicinsk cellbiologi,Vaskulärbiologi4 aut0 (Swepub:uu)ilkpi999
2451 0a Temporal Dynamics of VEGFA-Induced VEGFR2/FAK Co-Localization Depend on SHB
264 c 2019-12-15
264 1a Basel, Switzerland :b MDPI,c 2019
338 a electronic2 rdacarrier
520 a Focal adhesion kinase (FAK) is essential for vascular endothelial growth factor-A (VEGFA)/VEGF receptor-2 (VEGFR2)-stimulated angiogenesis and vascular permeability. We have previously noted that presence of the Src homology-2 domain adapter protein B (SHB) is of relevance for VEGFA-stimulated angiogenesis in a FAK-dependent manner. The current study was conducted in order address the temporal dynamics of co-localization between these components in HEK293 and primary lung endothelial cells (EC) by total internal reflection fluorescence microscopy (TIRF). An early (<2.5 min) VEGFA-induced increase in VEGFR2 co-localization with SHB was dependent on tyrosine 1175 in VEGFR2. VEGFA also enhanced SHB co-localization with FAK. FAK co-localization with VEGFR2 was dependent on SHB since it was significantly lower in SHB deficient EC after VEGFA addition. Absence of SHB also resulted in a gradual decline of VEGFR2 co-localization with FAK under basal (prior to VEGFA addition) conditions. A similar basal response was observed with expression of the Y1175F-VEGFR2 mutant in wild type EC. The distribution of focal adhesions in SHB-deficient EC was altered with a primarily perinuclear location. These live cell data implicate SHB as a key component regulating FAK activity in response to VEGFA/VEGFR2.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaper0 (SwePub)3012 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicine0 (SwePub)3012 hsv//eng
650 7a NATURVETENSKAPx Biologix Cellbiologi0 (SwePub)106042 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Cell Biology0 (SwePub)106042 hsv//eng
653 a VEGFR2
653 a FAK
653 a SHB
653 a TIRF
653 a focal adhesions
653 a angiogenesis
653 a Molekylär cellbiologi
653 a Molecular Cellbiology
700a van Mourik, Djenolanu Uppsala universitet,Institutionen för medicinsk cellbiologi4 aut
700a Tamelander, Andreasu Uppsala universitet,Institutionen för medicinsk cellbiologi4 aut
700a Kriz, Vitezslavu Institute of Molecular Genetics of the CAS, 14220 Prague, Czech Republic4 aut
700a Claesson-Welsh, Lenau Uppsala universitet,Institutionen för immunologi, genetik och patologi4 aut0 (Swepub:uu)lcl04207
700a Tengholm, Anders,d 1971-u Uppsala universitet,Institutionen för medicinsk cellbiologi4 aut0 (Swepub:uu)andeteng
700a Welsh, Michael,d 1957-u Uppsala universitet,Institutionen för medicinsk cellbiologi4 aut0 (Swepub:uu)michwels
710a Uppsala universitetb Institutionen för medicinsk cellbiologi4 org
773t Cellsd Basel, Switzerland : MDPIg 8:12q 8:12x 2073-4409
856u https://doi.org/10.3390/cells8121645y Fulltext
856u https://uu.diva-portal.org/smash/get/diva2:1381576/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
856u https://www.mdpi.com/2073-4409/8/12/1645/pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-400532
8564 8u https://doi.org/10.3390/cells8121645

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