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Establishment and Characterization of an Epithelial Cell Line with Quasi‐normal Chromosomes from a Tubular Adenoma of a Familial Polyposis Coli Patient
An epithelial cell line designated FPCK‐1 has been established from a tubular adenoma developing in a male familial polyposis coli (FPC) patient. The FPCK‐1 cells grow very slowly with adundant mucus production and have been maintained stably for 3 years in culture. No growth was evident either in s...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Blackwell Publishing Ltd
1991
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5918372/ https://www.ncbi.nlm.nih.gov/pubmed/1848543 http://dx.doi.org/10.1111/j.1349-7006.1991.tb01820.x |
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author | Kawaguchi, Tokuichi Miyaki, Michiko Masui, Tohru Watanabe, Motoko Ohta, Hirotoshi Maruyama, Masakazu Utakoji, Tadashi Kitagawa, Tomoyuki |
author_facet | Kawaguchi, Tokuichi Miyaki, Michiko Masui, Tohru Watanabe, Motoko Ohta, Hirotoshi Maruyama, Masakazu Utakoji, Tadashi Kitagawa, Tomoyuki |
author_sort | Kawaguchi, Tokuichi |
collection | PubMed |
description | An epithelial cell line designated FPCK‐1 has been established from a tubular adenoma developing in a male familial polyposis coli (FPC) patient. The FPCK‐1 cells grow very slowly with adundant mucus production and have been maintained stably for 3 years in culture. No growth was evident either in soft agar or nude mice, FPCK‐1 cells present a normal male karyotype and do not show loss of specific loci on chromosomes 5,17,18, and 22 which have been reported to be lost frequently in human colon carcinomas. The cells have neither a point mutation on codon 12 of K‐ras gene nor gene amplification of myc, c‐H‐ras, and/or c‐K‐ras genes. These results thus suggest the existence of hitherto unknown causative event(s) underlying adenoma development in FPC patients. The FPCK‐1 cell line should prove useful for further analytical investigation of the multiple steps involved in human colon carcinogenesis. |
format | Online Article Text |
id | pubmed-5918372 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 1991 |
publisher | Blackwell Publishing Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-59183722018-05-11 Establishment and Characterization of an Epithelial Cell Line with Quasi‐normal Chromosomes from a Tubular Adenoma of a Familial Polyposis Coli Patient Kawaguchi, Tokuichi Miyaki, Michiko Masui, Tohru Watanabe, Motoko Ohta, Hirotoshi Maruyama, Masakazu Utakoji, Tadashi Kitagawa, Tomoyuki Jpn J Cancer Res Rapid Communication An epithelial cell line designated FPCK‐1 has been established from a tubular adenoma developing in a male familial polyposis coli (FPC) patient. The FPCK‐1 cells grow very slowly with adundant mucus production and have been maintained stably for 3 years in culture. No growth was evident either in soft agar or nude mice, FPCK‐1 cells present a normal male karyotype and do not show loss of specific loci on chromosomes 5,17,18, and 22 which have been reported to be lost frequently in human colon carcinomas. The cells have neither a point mutation on codon 12 of K‐ras gene nor gene amplification of myc, c‐H‐ras, and/or c‐K‐ras genes. These results thus suggest the existence of hitherto unknown causative event(s) underlying adenoma development in FPC patients. The FPCK‐1 cell line should prove useful for further analytical investigation of the multiple steps involved in human colon carcinogenesis. Blackwell Publishing Ltd 1991-02 /pmc/articles/PMC5918372/ /pubmed/1848543 http://dx.doi.org/10.1111/j.1349-7006.1991.tb01820.x Text en |
spellingShingle | Rapid Communication Kawaguchi, Tokuichi Miyaki, Michiko Masui, Tohru Watanabe, Motoko Ohta, Hirotoshi Maruyama, Masakazu Utakoji, Tadashi Kitagawa, Tomoyuki Establishment and Characterization of an Epithelial Cell Line with Quasi‐normal Chromosomes from a Tubular Adenoma of a Familial Polyposis Coli Patient |
title | Establishment and Characterization of an Epithelial Cell Line with Quasi‐normal Chromosomes from a Tubular Adenoma of a Familial Polyposis Coli Patient |
title_full | Establishment and Characterization of an Epithelial Cell Line with Quasi‐normal Chromosomes from a Tubular Adenoma of a Familial Polyposis Coli Patient |
title_fullStr | Establishment and Characterization of an Epithelial Cell Line with Quasi‐normal Chromosomes from a Tubular Adenoma of a Familial Polyposis Coli Patient |
title_full_unstemmed | Establishment and Characterization of an Epithelial Cell Line with Quasi‐normal Chromosomes from a Tubular Adenoma of a Familial Polyposis Coli Patient |
title_short | Establishment and Characterization of an Epithelial Cell Line with Quasi‐normal Chromosomes from a Tubular Adenoma of a Familial Polyposis Coli Patient |
title_sort | establishment and characterization of an epithelial cell line with quasi‐normal chromosomes from a tubular adenoma of a familial polyposis coli patient |
topic | Rapid Communication |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5918372/ https://www.ncbi.nlm.nih.gov/pubmed/1848543 http://dx.doi.org/10.1111/j.1349-7006.1991.tb01820.x |
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