Cloning the full-length cDNA of a gene responsible for vascular smooth muscle cell proliferation in atherogenesis and study of function / 中华医学杂志(英文版)
Chinese Medical Journal
; (24): 166-170, 2003.
Article
em En
| WPRIM
| ID: wpr-356842
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To clone the full-length cDNA of a gene responsible for vascular smooth muscle cell (v-SMC) proliferation in atherogenesis, and study its function.</p><p><b>METHODS</b>Oxidized low density lipoprotein (ox-LDL) at optimal concentration was used as the stimulant to induce v-SMC proliferation in culture medium. A cDNA subtractive library of v-SMC proliferation specific to ox-LDL stimulation was established using subtractive hybridization technique. Methods, including blotting, Northern hybridization and gene sequencing, were used to clone new gene fragments. By using full-length cDNA screening and protein expression techniques, one full-length cDNA was cloned and its function was studied.</p><p><b>RESULTS</b>One full-length cDNA was cloned. The new gene (Genbank AF 174647) expressed a 44 kDa protein, which might be associated with the activity of ox-LDL.</p><p><b>CONCLUSION</b>The new gene cloned may be associated with SMC proliferation in atherogenesis.</p>
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1
Índice:
WPRIM
Assunto principal:
Farmacologia
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Arteriosclerose
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Dados de Sequência Molecular
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Sequência de Bases
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Biblioteca Gênica
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Divisão Celular
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Células Cultivadas
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Northern Blotting
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Sequência de Aminoácidos
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Clonagem Molecular
Limite:
Humans
Idioma:
En
Revista:
Chinese Medical Journal
Ano de publicação:
2003
Tipo de documento:
Article