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磷酸钙和其他细胞外颗粒对小鼠3T3细胞糖摄取和胸苷掺入的刺激作用。

Stimulation of sugar uptake and thymidine incorporation in mouse 3T3 cells by calcium phosphate and other extracellular particles.

作者信息

Barnes D W, Colowick S P

出版信息

Proc Natl Acad Sci U S A. 1977 Dec;74(12):5593-7. doi: 10.1073/pnas.74.12.5593.

Abstract

Evidence is presented that the marked stimulation of sugar uptake and thymidine incorporation by addition of extra Ca2+ to stationary phase mouse 3T3 cells in culture is phosphate dependent and due to the action of the calcium phosphate precipitate formed in the medium. The cells are similarly stimulated by a variety of particulate materials, including calcium pyrophosphate, barium sulfate, kaolin, and polystrene beads. The precipitate effects on sugar uptake are of the same magnitude as those seen with certain hormones (insulin, epidermal growth factor) or with fresh 10% calf serum. The effect of barium sulfate on thymidine incorporation is also of the same magnitude as seen with these hormones, but much less than half that found with fresh calf serum. The stimulation by barium sulfate or hormones of thymidine incorporation is not phosphate dependent.

摘要

有证据表明,向培养的静止期小鼠3T3细胞中添加额外的Ca2+后,对糖摄取和胸苷掺入的显著刺激是磷酸盐依赖性的,并且是由于培养基中形成的磷酸钙沉淀的作用。细胞受到多种颗粒物质的类似刺激,包括焦磷酸钙、硫酸钡、高岭土和聚苯乙烯珠。沉淀对糖摄取的影响与某些激素(胰岛素、表皮生长因子)或新鲜10%小牛血清所产生的影响程度相同。硫酸钡对胸苷掺入的影响与这些激素所产生的影响程度也相同,但远小于新鲜小牛血清所产生影响的一半。硫酸钡或激素对胸苷掺入的刺激不是磷酸盐依赖性的。

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2
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Proc Natl Acad Sci U S A. 1971 Dec;68(12):3154-7. doi: 10.1073/pnas.68.12.3154.
3
A new technique for the assay of infectivity of human adenovirus 5 DNA.
Virology. 1973 Apr;52(2):456-67. doi: 10.1016/0042-6822(73)90341-3.
4
Mitogenic properties of a calcium ionophore, A23187.
Proc Natl Acad Sci U S A. 1974 Dec;71(12):5088-90. doi: 10.1073/pnas.71.12.5088.
5
Control of the initiation of DNA synthesis in 3T3 cells: low-molecular weight nutrients.
Proc Natl Acad Sci U S A. 1974 Aug;71(8):2942-5. doi: 10.1073/pnas.71.8.2942.
6
Control of the initiation of DNA synthesis in 3T3 cells: serum factors.
Proc Natl Acad Sci U S A. 1974 Jul;71(7):2908-11. doi: 10.1073/pnas.71.7.2908.
7
Multiple control mechanisms underlie initiation of growth in animal cells.
Nature. 1974 Oct 18;251(5476):624-6. doi: 10.1038/251624a0.
8
Stimulation of 2-deoxyglucose uptake in growth-inhibited BALB-C 3T3 and revertant SV40-transformed 3T3 cells.
Exp Cell Res. 1974 Mar 15;84(1):335-50. doi: 10.1016/0014-4827(74)90413-3.
9
pH and population density in the regulation of animal cell multiplication.
J Cell Biol. 1971 Dec;51(3):686-702. doi: 10.1083/jcb.51.3.686.
10
Different calcium requirements for proliferation of conditionally and unconditionally tumorigenic mouse cells.
Proc Natl Acad Sci U S A. 1976 May;73(5):1651-4. doi: 10.1073/pnas.73.5.1651.

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