Pregled bibliografske jedinice broj: 234282
Transcriptional control of TFF3 (intestinal trefoil factor) via promoter binding sites for the nuclear factor kappaB and C/EBP beta
Transcriptional control of TFF3 (intestinal trefoil factor) via promoter binding sites for the nuclear factor kappaB and C/EBP beta // Peptides, 25 (2004), 5; 849-854 doi:10.1016/j.peptides.2003.11.019 (međunarodna recenzija, članak, znanstveni)
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Naslov
Transcriptional control of TFF3 (intestinal trefoil factor) via promoter binding sites for the nuclear factor kappaB and C/EBP beta
Autori
Baus-Lončar, Mirela ; Al-azzeh, Ezzal-din ; Romanska, Hanna ; Lalani, El-Nasir ; Stamp, W.H. Gordon ; Blin, Niklaus ; Kayademir, Tuncay
Izvornik
Peptides (0196-9781) 25
(2004), 5;
849-854
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Transcription factor NF-kappaB ; Trefoil factor family TFF ; Expression control ; Signalling pathway
Sažetak
The acute phase response is strictly connected with modulation of gene expression. Transcriptional control of many genes is mediated by binding of diverse transcription factors to cis-acting DNA motifs in the respective promoter sequence.We now describe such regulatory elements for the TFF3 gene coding for a peptide involved in response to gut irritation. TNF-alpha stimulation, which induces NF-kappaB activation, evoked up to 10-fold reduction of TFF3 expression in the colon tumour cell line HT-29. Several consensus binding sites for members of the NF-kappaB transcription factor subunits are located in the 5-flanking region of TFF3. Mutating these sites was aimed at discovering which one is responsible for NF-kappaB binding and thus regulation of TFF3 expression.
Izvorni jezik
Engleski
Znanstvena područja
Biologija, Temeljne medicinske znanosti
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE