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Literature DB >> 730162

Suppression of the frequencies of sister chromatid exchanges in Bloom's syndrome fibroblasts by co-cultivation with Chinese hamster cells.

P P van Buul, A T Natarajan, E A Verdegaal-Immerzeel.

Abstract

The effect of co-cultivation of Bloom's syndrome fibroblasts with Chinese hamster ovary cells (CHO) on the incidence of sister chromatid exchanges (SCEs) was studied. The results show that suppression of the frequency of SCEs in Bloom's syndrome cells occurs only if cell to cell contact is present with CHO cells, without any effect on the SCE frequency in the latter. It is suggested that possible genetic heterogeneity between different Bloom's syndrome patients can be studied using the method of co-cultivation.

Entities: Disease Species

Mesh：

Year: 1978 PMID： 730162 DOI： 10.1007/bf00295412

Source DB: PubMed Journal: Hum Genet ISSN： 0340-6717 Impact factor: 4.132

8 in total

1. CHROMOSOMAL BREAKAGE IN A RARE AND PROBABLY GENETICALLY DETERMINED SYNDROME OF MAN.

Authors: J GERMAN; R ARCHIBALD; D BLOOM
Journal: Science Date: 1965-04-23 Impact factor: 47.728

2. Progeria cells are stimulated to repair DNA by co-cultivation with normal cells.

Authors: W T Brown; J Epstein; J B Little
Journal: Exp Cell Res Date: 1976-02 Impact factor: 3.905

3. Bloom's syndrome. IV. Sister-chromatid exchanges in lymphocytes.

Authors: J German; S Schonberg; E Louie; R S Chaganti
Journal: Am J Hum Genet Date: 1977-05 Impact factor: 11.025

4. New Giemsa method for the differential staining of sister chromatids.

Authors: P Perry; S Wolff
Journal: Nature Date: 1974-09-13 Impact factor: 49.962

5. Evidence for transfer of macromolecular RNA between mammalian cells in culture.

Authors: G M Kolodny
Journal: Exp Cell Res Date: 1971-04 Impact factor: 3.905

6. Genetic heterogeneity of xeroderma pigmentosum demonstrated by somatic cell hybridization.

Authors: E A De Weerd-Kastelein; W Keijzer; D Bootsma
Journal: Nat New Biol Date: 1972-07-19

7. Transfer of cytoplasmic and nuclear proteins between cells in culture.

Authors: G M Kolodny
Journal: J Mol Biol Date: 1973-06-25 Impact factor: 5.469

8. A manyfold increase in sister chromatid exchanges in Bloom's syndrome lymphocytes.

Authors: R S Chaganti; S Schonberg; J German
Journal: Proc Natl Acad Sci U S A Date: 1974-11 Impact factor: 11.205

8 in total

11 in total

1. Antagonistic effect of cocultivation on mitomycin C-induced aberration rate in cells of a patient with Fanconi's anemia and in Chinese hamster ovary cells.

Authors: S Zakrzewski; K Sperling
Journal: Hum Genet Date: 1980 Impact factor: 4.132

2. Prenatal recognition of a defect in DNA repair.

Authors: M Hirsch-Kauffmann; M Schweiger
Journal: Mol Gen Genet Date: 1981

Review 3. Sister chromatid exchange analysis.

Authors: S A Latt; R R Schreck
Journal: Am J Hum Genet Date: 1980-05 Impact factor: 11.025

10. Cell cycle rate and sister chromatid exchange profile in polyethylene glycol-exposed/unexposed Bloom syndrome and normal cells. A co-culture study.

Authors: R Bamezai; Y Shiraishi
Journal: Hum Genet Date: 1987-04 Impact factor: 4.132

Suppression of the frequencies of sister chromatid exchanges in Bloom's syndrome fibroblasts by co-cultivation with Chinese hamster cells.

1. CHROMOSOMAL BREAKAGE IN A RARE AND PROBABLY GENETICALLY DETERMINED SYNDROME OF MAN.

2. Progeria cells are stimulated to repair DNA by co-cultivation with normal cells.

3. Bloom's syndrome. IV. Sister-chromatid exchanges in lymphocytes.

4. New Giemsa method for the differential staining of sister chromatids.

5. Evidence for transfer of macromolecular RNA between mammalian cells in culture.

6. Genetic heterogeneity of xeroderma pigmentosum demonstrated by somatic cell hybridization.

7. Transfer of cytoplasmic and nuclear proteins between cells in culture.

8. A manyfold increase in sister chromatid exchanges in Bloom's syndrome lymphocytes.

1. Antagonistic effect of cocultivation on mitomycin C-induced aberration rate in cells of a patient with Fanconi's anemia and in Chinese hamster ovary cells.

2. Prenatal recognition of a defect in DNA repair.

Review 3. Sister chromatid exchange analysis.

4. Functional deficiency of fibroblasts heterozygous for Bloom syndrome as specific manifestation of the primary defect.

5. Effect of incubation temperature on the frequency of sister chromatid exchanges in Bloom's syndrome lymphocytes.

6. Rate of sister chromatid exchanges in Bloom syndrome fibroblasts reduced by co-cultivation with normal fibroblasts.

7. Chromosome breakage factor in the plasma of two Bloom's syndrome patients.

8. Bloom syndrome: a single complementation group defines patients of diverse ethnic origin.

9. Clastogenic activity from Bloom syndrome fibroblast cultures.

10. Cell cycle rate and sister chromatid exchange profile in polyethylene glycol-exposed/unexposed Bloom syndrome and normal cells. A co-culture study.