Linked Life Data

202531

Source:http://linkedlifedata.com/resource/pubmed/id/202531

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1978-3-21
pubmed:abstractText
It is possible to divide neuroblastoma cells into clones able to synthesize neurotransmitters (active clones) or not (inactive clones). The analysis of gangliosides of active and inactive clones shows that their total lipid sialic acids is markedly lower than that of neuron-enriched fractions prepared from brain. The ganglioside pattern of the cultured cells also differs notably from those obtained with neuronal fractions from brain. The absence of tri- and tetrasialogangliosides and the presence of appreciable amounts of the simplest monosialogangliosides are particularly noticeable in the neuroblastoma. Morphological differentiation obtained by serum deprivation, dibutyryl cyclic AMP or bromodeoxyuridine does not restore a true neuronal pattern. Gangliosides could not therefore be used as a marker of neuronal differentiation in this type of cell. No correlations can be found between the ganglioside pattern and the ability of cells to synthesize neurotransmitters.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0301-4681
pubmed:author
pubmed:issnType
Print
pubmed:day
26
pubmed:volume
8
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
31-7
pubmed:dateRevised
2000-12-18
pubmed:meshHeading
pubmed:year
1977
pubmed:articleTitle
Gangliosides of active and inactive neuroblastoma clones.
pubmed:publicationType
Journal Article