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Pregled bibliografske jedinice broj: 584448

Cholesterogenic genes expression in brain and liver of ganglioside-deficient mice

Mlinac, Kristina; Fon Tacer, Klementina; Heffer, Marija; Rozman, Damjana; Kalanj Bognar, Svjetlana
Cholesterogenic genes expression in brain and liver of ganglioside-deficient mice // Molecular and cellular biochemistry, 369 (2012), 1/2; 127-133 doi:10.1007/s11010-012-1375-y (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 584448 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Cholesterogenic genes expression in brain and liver of ganglioside-deficient mice

Autori
Mlinac, Kristina ; Fon Tacer, Klementina ; Heffer, Marija ; Rozman, Damjana ; Kalanj Bognar, Svjetlana

Izvornik
Molecular and cellular biochemistry (0300-8177) 369 (2012), 1/2; 127-133

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

Ključne riječi
gangliosides; mouse brain; cholesterol; gene expression

Sažetak
The aim of this study was to determine the effect of changed ganglioside profile on transcription of selected genes involved in cholesterol homeostasis. For that purpose, the expression of 11 genes related to cholesterol synthesis, regulation and cholesterol transport was investigated in selected brain regions (frontal cortex, hippocampus, brain stem, cerebellum) and liver of St8sia1 knockout mice characterized by deficient synthesis of b- and c-series gangliosides and accumulation of a-series gangliosides. The expression of majority of the analyzed genes, as determined using quantitative real-time PCR, was slightly higher in St8sia1 knockout mice compared to wild-type controls. More prominent changes were observed in Hmgr, Cyp51 and Cyp46 expression in brain (hippocampus and brain stem) and Srebp1a, Insig2a and Ldlr in liver. In addition, the expression of master transcriptional regulators, Srebp1a, Srebp1c and Insig2a, as well as transporters Ldlr and Vldlr differed between liver and brain, and within brain regions in wild- type animals. Cyp46 expression was expectedly brain-specific, with brain region difference in both wild-type and St8sia1 knockout mice. The established change in transcriptome of cholesterogenic genes is associated to specific alteration of ganglioside composition which indicates relationship between gangliosides and regulation of cholesterol metabolism.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA

Projekti:
108-1081870-1877 - Uloga membranskih lipida u moždanom razvitku, starenju i neurodegeneraciji (Kalanj-Bognar, Svjetlana, MZOS ) ( CroRIS)
219-0061194-2158 - Uloga lipidnih splavi i glikokonjugata u razvoju i regeneraciji živčanog sustava (Heffer, Marija, MZOS ) ( CroRIS)

Ustanove:
Medicinski fakultet, Zagreb,
Medicinski fakultet, Osijek

Profili:

Avatar Url Kristina Mlinac Jerković (autor)

Avatar Url Svjetlana Kalanj-Bognar (autor)

Avatar Url Marija Heffer (autor)

Poveznice na cjeloviti tekst rada:

doi www.springerlink.com

Citiraj ovu publikaciju:

Mlinac, Kristina; Fon Tacer, Klementina; Heffer, Marija; Rozman, Damjana; Kalanj Bognar, Svjetlana
Cholesterogenic genes expression in brain and liver of ganglioside-deficient mice // Molecular and cellular biochemistry, 369 (2012), 1/2; 127-133 doi:10.1007/s11010-012-1375-y (međunarodna recenzija, članak, znanstveni)
Mlinac, K., Fon Tacer, K., Heffer, M., Rozman, D. & Kalanj Bognar, S. (2012) Cholesterogenic genes expression in brain and liver of ganglioside-deficient mice. Molecular and cellular biochemistry, 369 (1/2), 127-133 doi:10.1007/s11010-012-1375-y.
@article{article, author = {Mlinac, Kristina and Fon Tacer, Klementina and Heffer, Marija and Rozman, Damjana and Kalanj Bognar, Svjetlana}, year = {2012}, pages = {127-133}, DOI = {10.1007/s11010-012-1375-y}, keywords = {gangliosides, mouse brain, cholesterol, gene expression}, journal = {Molecular and cellular biochemistry}, doi = {10.1007/s11010-012-1375-y}, volume = {369}, number = {1/2}, issn = {0300-8177}, title = {Cholesterogenic genes expression in brain and liver of ganglioside-deficient mice}, keyword = {gangliosides, mouse brain, cholesterol, gene expression} }
@article{article, author = {Mlinac, Kristina and Fon Tacer, Klementina and Heffer, Marija and Rozman, Damjana and Kalanj Bognar, Svjetlana}, year = {2012}, pages = {127-133}, DOI = {10.1007/s11010-012-1375-y}, keywords = {gangliosides, mouse brain, cholesterol, gene expression}, journal = {Molecular and cellular biochemistry}, doi = {10.1007/s11010-012-1375-y}, volume = {369}, number = {1/2}, issn = {0300-8177}, title = {Cholesterogenic genes expression in brain and liver of ganglioside-deficient mice}, keyword = {gangliosides, mouse brain, cholesterol, gene expression} }

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

Uključenost u ostale bibliografske baze podataka::


  • BIOSIS Previews (Biological Abstracts)
  • MEDLINE

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