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Pregled bibliografske jedinice broj: 375163

LXR-agonists regulate ApoM expression differentially in liver and intestine


Calayir, Ermine; Becker, Tatjana M.; Kratzer, Adelheid; Ebner, Brigit; Panzenboeck, Ute; Štefulj, Jasminka; Kostner, Gerhard M.
LXR-agonists regulate ApoM expression differentially in liver and intestine // Current pharmaceutical biotechnology, 9 (2008), 6; 516-521 doi:10.2174/138920108786786376 (međunarodna recenzija, članak, znanstveni)


Naslov
LXR-agonists regulate ApoM expression differentially in liver and intestine

Autori
Calayir, Ermine ; Becker, Tatjana M. ; Kratzer, Adelheid ; Ebner, Brigit ; Panzenboeck, Ute ; Štefulj, Jasminka ; Kostner, Gerhard M.

Izvornik
Current pharmaceutical biotechnology (1389-2010) 9 (2008), 6; 516-521

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Intestine ; lipid metabolism ; lipocalin ; expression profiling

Sažetak
Apolipoprotein M (apoM) has been suggested to play a role in reverse cholesterol transport. Here we studied the influence of liver X-receptor (LXR) agonist on the transcriptional regulation of apoM. Studies were performed in murine liver and intestinal mucosal cells in vivo and in human intestinal Caco-2 cells in vitro. The expression of apoM was analyzed by quantitative real time PCR, and compared to well-established LXR target genes. Mice fed with TO901317 for six days showed a downregulation of apoM and apoAI in the liver to 40 % and 60 % respectively and an upregulation of Cyp7A1 to 280 %. In the small intestine, however, apoM and apoAI were upregulated by 30-60 % and ABCA1 by 250-430 %. In Caco-2 cells TO901317 caused a 60 % upregulation and the natural LXR agonist 22-hydroxycholesterol a 40 % upregulation of apoM. Possible causes for the differential effects in liver and intestine are discussed.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Temeljne medicinske znanosti



POVEZANOST RADA


Projekt / tema
098-1081870-2395 - Serotonergična neurotransmisija: geni, proteini i ponašanje (Jasminka Štefulj, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Jasminka Štefulj, (232860)

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Uključenost u ostale bibliografske baze podataka:


  • BIOBASE
  • Index to Scientific Reviews
  • Biochemistry, Biophysics Citation Index
  • BIOSIS Reviews Report and Meetings
  • Biotechnology Citation Index


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