| http://purl.uniprot.org/citations/8020569 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/8020569 | http://www.w3.org/2000/01/rdf-schema#comment | "Integrins are a family of cell surface heterodimers which mediate both cell-cell and cell-extracellular matrix interactions and affect cellular differentiation through their signal transduction capacity. Integrin expression is regulated during differentiation as well as by numerous growth factors and cytokines. We have analyzed the changes in p150,95 (CD11c/CD18 or alpha X/beta 2) and VLA-4 (CD49d/CD29 or alpha 4/beta 1) integrin subunits mRNA levels that take place during the myeloid differentiation of HL60 and U937 cells, and compared them to other integrins with similar functional activities. Northern blot analysis revealed that the monocytic differentiation of U937 and HL60 cells alters the alpha X and alpha 4 mRNA steady-state levels: alpha X mRNA is induced de novo whereas alpha 4 mRNA decreases to undetectable levels. Both changes were dependent on the activity of protein kinase C and were also observed upon granulocytic differentiation of HL60 cells. Parallel analysis of other integrin subunits mRNA (beta 1, alpha 5, beta 7) demonstrated that the mRNA levels for the alpha subunits of the fibronectin receptors alpha 4/beta 1 (VLA-4) and alpha 5/beta 1 (VLA-5) are differentially regulated during the monocytic differentiation of myeloid cell lines, and suggested that myeloid cells express a heterodimer formed by the association of beta 7 with an integrin alpha subunit distinct from alpha 4. Nuclear transcription assays and functional analysis of the alpha X and alpha 4 promoter regions demonstrated that the transcription rate of the alpha X gene is considerably elevated after phorbol 12-myristate 13-acetate treatment of U937 cells, while that of alpha 4 is almost unaffected, suggesting that post-transcriptional mechanisms are causing the extremely low alpha 4 mRNA levels observed in differentiated U937 cells."xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.org/dc/terms/identifier | "doi:10.1002/eji.1830240107"xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/author | "Bernabeu C."xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/author | "Corbi A.L."xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/author | "Bellon T."xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/author | "Lopez-Rodriguez C."xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/author | "Rubio M.A."xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/author | "Jochems G."xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/date | "1994"xsd:gYear |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/name | "Eur J Immunol"xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/pages | "41-47"xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/title | "Regulated expression of p150,95 (CD11c/CD18; alpha X/beta 2) and VLA-4 (CD49d/CD29; alpha 4/beta 1) integrins during myeloid cell differentiation."xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://purl.uniprot.org/core/volume | "24"xsd:string |
| http://purl.uniprot.org/citations/8020569 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/8020569 |
| http://purl.uniprot.org/citations/8020569 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/8020569 |
| http://purl.uniprot.org/uniprot/P13612#attribution-757B3D9B6C42168E42E917F934C0C90F | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/8020569 |
| http://purl.uniprot.org/uniprot/P05107#attribution-757B3D9B6C42168E42E917F934C0C90F | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/8020569 |
| http://purl.uniprot.org/uniprot/P05556#attribution-757B3D9B6C42168E42E917F934C0C90F | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/8020569 |
| http://purl.uniprot.org/uniprot/P20702#attribution-757B3D9B6C42168E42E917F934C0C90F | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/8020569 |