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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
5
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pubmed:dateCreated |
1985-10-4
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pubmed:abstractText |
In the present study we describe the establishment and characteristics of a new human tumor cell line (OV-1063) positive for carcinoembryonic antigen (CEA) originating from ovarian metastatic tumor cells. Analysis of the cultured cells during their in vitro adaptation period revealed while the primary culture exhibited a low proportion of CEA-positive cells, this proportion increased with culture passages and eventually more than 90% of the cells in the established line were CEA-positive. Thus, during the period of adaptation to in vitro growth, a selection for CEA-positive cells took place but the amount of CEA secreted per each positive cell seemed to be constant. Several tumor-associated characteristics were found positive on the established OV-1063 cell line. The in vitro growing cell line exhibited an abnormal chromosome pattern with a near-trisomy karyotype for some chromosomes, colony formation in soft agar as well as positive staining with a monoclonal antibody B38.1. Culture supernatants of the OV-1063 cells contained significant amounts of CEA as well as CA-125 antigen which is an ovarian-carcinoma-associated antigen.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Agar,
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, Neoplasm,
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, Tumor-Associated...,
http://linkedlifedata.com/resource/pubmed/chemical/Carcinoembryonic Antigen,
http://linkedlifedata.com/resource/pubmed/chemical/Culture Media,
http://linkedlifedata.com/resource/pubmed/chemical/Keratins
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pubmed:status |
MEDLINE
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pubmed:issn |
0030-2414
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
42
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
332-7
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:2412195-Agar,
pubmed-meshheading:2412195-Antigens, Neoplasm,
pubmed-meshheading:2412195-Antigens, Tumor-Associated, Carbohydrate,
pubmed-meshheading:2412195-Ascitic Fluid,
pubmed-meshheading:2412195-Carcinoembryonic Antigen,
pubmed-meshheading:2412195-Cell Line,
pubmed-meshheading:2412195-Culture Media,
pubmed-meshheading:2412195-Cystadenocarcinoma,
pubmed-meshheading:2412195-Female,
pubmed-meshheading:2412195-Humans,
pubmed-meshheading:2412195-Karyotyping,
pubmed-meshheading:2412195-Keratins,
pubmed-meshheading:2412195-Microscopy, Phase-Contrast,
pubmed-meshheading:2412195-Middle Aged,
pubmed-meshheading:2412195-Ovarian Neoplasms
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pubmed:year |
1985
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pubmed:articleTitle |
A new human ovarian carcinoma cell line: establishment and analysis of tumor-associated markers.
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pubmed:publicationType |
Journal Article,
Case Reports,
Research Support, Non-U.S. Gov't
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