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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1
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pubmed:dateCreated |
1997-10-2
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pubmed:databankReference |
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pubmed:abstractText |
Loss of sequences from human chromosome 10q has been associated with the progression of human cancer. Medulloblastoma and glioblastoma multiforme are the most common malignant brain tumours in children and adults, respectively. In glioblastoma multiforme, the most aggressive form, 80% of the tumours show loss of 10q. We have used representational difference analysis to identify a homozygous deletion at 10q25.3-26.1 in a medulloblastoma cell line and have cloned a novel gene, DMBT1, spanning this deletion. DMBT1 shows homology to the scavenger receptor cysteine-rich (SRCR) superfamily. Intragenic homozygous deletions has been detected in 2/20 medulloblastomas and in 9/39 glioblastomas multiformes. Lack of DMBT1 expression has been demonstrated in 4/5 brain-tumour cell lines. We suggest that DMBT1 is a putative tumour-suppressor gene implicated in the carcinogenesis of medulloblastoma and glibolastoma multiforme.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Agglutinins,
http://linkedlifedata.com/resource/pubmed/chemical/DNA Primers,
http://linkedlifedata.com/resource/pubmed/chemical/Membrane Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Cell Surface,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Immunologic,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Lipoprotein,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Scavenger,
http://linkedlifedata.com/resource/pubmed/chemical/Recombinant Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Scarb1 protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/Scavenger Receptors, Class B
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
1061-4036
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
17
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
32-9
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:9288095-Adult,
pubmed-meshheading:9288095-Agglutinins,
pubmed-meshheading:9288095-Amino Acid Sequence,
pubmed-meshheading:9288095-Base Sequence,
pubmed-meshheading:9288095-Brain Neoplasms,
pubmed-meshheading:9288095-Cerebellar Neoplasms,
pubmed-meshheading:9288095-Child,
pubmed-meshheading:9288095-Chromosome Mapping,
pubmed-meshheading:9288095-Chromosomes, Human, Pair 10,
pubmed-meshheading:9288095-Cloning, Molecular,
pubmed-meshheading:9288095-Conserved Sequence,
pubmed-meshheading:9288095-DNA Primers,
pubmed-meshheading:9288095-Gene Deletion,
pubmed-meshheading:9288095-Glioblastoma,
pubmed-meshheading:9288095-Homozygote,
pubmed-meshheading:9288095-Humans,
pubmed-meshheading:9288095-Medulloblastoma,
pubmed-meshheading:9288095-Membrane Proteins,
pubmed-meshheading:9288095-Molecular Sequence Data,
pubmed-meshheading:9288095-Multigene Family,
pubmed-meshheading:9288095-Polymerase Chain Reaction,
pubmed-meshheading:9288095-Receptors, Cell Surface,
pubmed-meshheading:9288095-Receptors, Immunologic,
pubmed-meshheading:9288095-Receptors, Lipoprotein,
pubmed-meshheading:9288095-Receptors, Scavenger,
pubmed-meshheading:9288095-Recombinant Proteins,
pubmed-meshheading:9288095-Scavenger Receptors, Class B,
pubmed-meshheading:9288095-Sequence Alignment,
pubmed-meshheading:9288095-Sequence Homology, Amino Acid
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pubmed:year |
1997
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pubmed:articleTitle |
DMBT1, a new member of the SRCR superfamily, on chromosome 10q25.3-26.1 is deleted in malignant brain tumours.
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pubmed:affiliation |
Division of Molecular Genome Analysis, Deutsches Krebsforschungszentrum, Heidelberg, Germany.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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