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Changes in the Distribution of Major Brain Gangliosides During Vertebrate Evolution


Mojsović, Ana; Heffer Lauc, Marija; Đikić, Domagoj; Biruš, Ivan; Peternel, Hrvoje; Schnaar, Ronald L.; Lauc, Gordan
Changes in the Distribution of Major Brain Gangliosides During Vertebrate Evolution // Congress of the Croatian Society of Biochemistry and Molecular Biology with International Participation : book of abstracts / Dumić, Jerka (ur.).
Zagreb: Faculty of Pharmacy and Biochemistry, 2004. str. 107-107 (poster, nije recenziran, sažetak, znanstveni)


CROSBI ID: 324796 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Changes in the Distribution of Major Brain Gangliosides During Vertebrate Evolution

Autori
Mojsović, Ana ; Heffer Lauc, Marija ; Đikić, Domagoj ; Biruš, Ivan ; Peternel, Hrvoje ; Schnaar, Ronald L. ; Lauc, Gordan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Congress of the Croatian Society of Biochemistry and Molecular Biology with International Participation : book of abstracts / Dumić, Jerka - Zagreb : Faculty of Pharmacy and Biochemistry, 2004, 107-107

ISBN
953-6256-44-4

Skup
Congress of the Croatian Society of Biochemistry and Molecular Biology

Mjesto i datum
Bjelolasica, Hrvatska, 30.09.-02.10.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
gangliozidi; evolution; vertebrates

Sažetak
Gangliosides are plasma membrane components with ceramide anchor and different number of sialic acid residues linked to inner or/and outer galactose of sugar core chain. Major forms appearing predominantly in nervous tissue are: GM1, GD1a, GD1b and GT1b. They are ten times more abundant in CNS of higher animals then in any extra-neuronal tissue. The exact physiological and neurobiological role of each form is still unknown, but there is significant evidence that they participate in neurogenesis, brain development and maturation, synapse formation, memory, communication and adhesion of cells and signal transduction. Gangliosides bind to physiological receptors (GD1a and GT1b are ligands for MAG in process of myelination) as well as external biotoxins. Aiming to understand the evolution of functional roles of gangliosides, we have studied the distribution of the major brain gangliosides (GM1, GD1a, GD1b, GT1b) in brains of trout, carp, green frog, long-nosed viper, chicken, bat, rat, ferret, rabbit and cat. Highly specific monoclonal antibodies were used to detect ganglioside patterns in paraformaldehyde-fixed brains.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Temeljne medicinske znanosti

Napomena
Rad je kao poster prezentiran i na skupu Joint Meeting of the Society for Glycobiology and the Japanese Society of Carbohydrate Research (US/JAPAN GLYCO 2004), održanom od 17.–20.11.2004., Honolulu, Hawaii ; objavljen u knjizi sažetaka.



POVEZANOST RADA


Projekt / tema
0219021

Ustanove
Medicinski fakultet, Osijek

Profili:

Avatar Url Gordan Lauc (autor)

Avatar Url Ivan Biruš (autor)

Avatar Url Ana Mojsović Ćuić (autor)

Avatar Url Hrvoje Peternel (autor)

Avatar Url Marija Heffer (autor)

Citiraj ovu publikaciju

Mojsović, Ana; Heffer Lauc, Marija; Đikić, Domagoj; Biruš, Ivan; Peternel, Hrvoje; Schnaar, Ronald L.; Lauc, Gordan
Changes in the Distribution of Major Brain Gangliosides During Vertebrate Evolution // Congress of the Croatian Society of Biochemistry and Molecular Biology with International Participation : book of abstracts / Dumić, Jerka (ur.).
Zagreb: Faculty of Pharmacy and Biochemistry, 2004. str. 107-107 (poster, nije recenziran, sažetak, znanstveni)
Mojsović, A., Heffer Lauc, M., Đikić, D., Biruš, I., Peternel, H., Schnaar, R. & Lauc, G. (2004) Changes in the Distribution of Major Brain Gangliosides During Vertebrate Evolution. U: Dumić, J. (ur.)Congress of the Croatian Society of Biochemistry and Molecular Biology with International Participation : book of abstracts.
@article{article, editor = {Dumi\'{c}, J.}, year = {2004}, pages = {107-107}, keywords = {gangliozidi, evolution, vertebrates}, isbn = {953-6256-44-4}, title = {Changes in the Distribution of Major Brain Gangliosides During Vertebrate Evolution}, keyword = {gangliozidi, evolution, vertebrates}, publisher = {Faculty of Pharmacy and Biochemistry}, publisherplace = {Bjelolasica, Hrvatska} }