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E玫瑰花结解离:细胞骨架作用的证据

E rosette dissociation: evidence for a role of the cytoskeleton.

作者信息

Brohee D, Kennes B, Neve P

出版信息

Clin Exp Immunol. 1982 Aug;49(2):474-80.

PMID:7127913
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1536511/
Abstract

When put into 37 degrees C incubation, the E rosettes dissociate spontaneously and the sheep erythrocytes (SRBC) form caps at one pole of the lymphocytes. This process is associated with changes in cell morphology such as uropod formation or membrane budding. The disintegration of E rosettes and the capping of SRBC can be retarded by addition of cytochalasin B plus colchicine, chlorpromazine or sodium azide. These findings suggest a pivotal role of the cytoskeleton in the dissociation process of E rosettes. However, other mechanisms of disintegration are to be considered since none of the drugs can prevent the dissociation of E rosette entirely.

摘要

将其置于37℃孵育时,E花环会自发解离,绵羊红细胞(SRBC)在淋巴细胞的一极形成帽状物。此过程与细胞形态变化有关,如尾足形成或膜出芽。加入细胞松弛素B加秋水仙碱、氯丙嗪或叠氮化钠可延缓E花环的解体和SRBC的帽化。这些发现表明细胞骨架在E花环的解离过程中起关键作用。然而,由于没有一种药物能完全阻止E花环的解离,因此还应考虑其他解体机制。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a62e/1536511/cb59c0c99c28/clinexpimmunol00167-0222-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a62e/1536511/46da31a356db/clinexpimmunol00167-0221-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a62e/1536511/ef9a8ea37021/clinexpimmunol00167-0222-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a62e/1536511/cb59c0c99c28/clinexpimmunol00167-0222-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a62e/1536511/46da31a356db/clinexpimmunol00167-0221-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a62e/1536511/ef9a8ea37021/clinexpimmunol00167-0222-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a62e/1536511/cb59c0c99c28/clinexpimmunol00167-0222-b.jpg

相似文献

1
E rosette dissociation: evidence for a role of the cytoskeleton.E玫瑰花结解离:细胞骨架作用的证据
Clin Exp Immunol. 1982 Aug;49(2):474-80.
2
Effect of polycations and polyanions on behavior of sheep red blood cell rosettes of human lymphocytes.聚阳离子和聚阴离子对人淋巴细胞绵羊红细胞玫瑰花结行为的影响。
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J Clin Invest. 1975 Jan;55(1):84-93. doi: 10.1172/JCI107921.
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Increased stability of E-rosettes and restricted capping of sheep erythrocytes by lymphocytes of aged humans.老年人淋巴细胞对E玫瑰花结稳定性的增强及对绵羊红细胞帽形成的限制。
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本文引用的文献

1
Human lymphocyte affinity for sheep erythrocytes in young and aged healthy subjects.年轻和老年健康受试者中人类淋巴细胞对绵羊红细胞的亲和力。
Clin Exp Immunol. 1980 Nov;42(2):399-401.
2
Calcium lability of cytoplasmic microtubules and its modulation by microtubule-associated proteins.细胞质微管的钙敏感性及其由微管相关蛋白介导的调节作用
Proc Natl Acad Sci U S A. 1981 Feb;78(2):1037-41. doi: 10.1073/pnas.78.2.1037.
3
Shedding from normal and cancer-cell surfaces.来自正常细胞和癌细胞表面的脱落。
N Engl J Med. 1980 Dec 11;303(24):1415-6. doi: 10.1056/NEJM198012113032411.
4
Increased stability of E-rosettes and restricted capping of sheep erythrocytes by lymphocytes of aged humans.老年人淋巴细胞对E玫瑰花结稳定性的增强及对绵羊红细胞帽形成的限制。
Mech Ageing Dev. 1982 Jan;18(1):47-52. doi: 10.1016/0047-6374(82)90028-8.
5
Human B lymphocytes form rosettes after insertion of T lymphocyte membrane constituents.人B淋巴细胞在插入T淋巴细胞膜成分后形成玫瑰花结。
Eur J Immunol. 1981 May;11(5):440-2. doi: 10.1002/eji.1830110519.
6
Early biochemical events associated with lymphocyte activation in ageing. I. Evidence that Ca2+ dependent processes induced by PHA are impaired.衰老过程中与淋巴细胞活化相关的早期生化事件。I. 关于PHA诱导的Ca2+依赖性过程受损的证据。
Immunology. 1981 Jan;42(1):119-26.
7
Cap formation by various ligands on lymphocytes shows the same dependence on high cellular ATP levels.淋巴细胞上各种配体形成帽的过程对高细胞ATP水平表现出相同的依赖性。
Biochim Biophys Acta. 1980 Nov 18;602(3):558-66. doi: 10.1016/0005-2736(80)90334-x.
8
Zinc modulates mitogenic responses of human lymphocytes by affecting structures influenced by cytochalasin B.锌通过影响受细胞松弛素B影响的结构来调节人淋巴细胞的有丝分裂反应。
Clin Immunol Immunopathol. 1980 Aug;16(4):463-73. doi: 10.1016/0090-1229(80)90188-9.
9
Enhancement of the functional activities of human T cells after their interaction with SRBC.人类T细胞与绵羊红细胞相互作用后其功能活性的增强。
J Immunol. 1981 Feb;126(2):393-7.
10
Lymphocyte membrane dynamics. Metabolic release of cell surface proteins.淋巴细胞膜动力学。细胞表面蛋白的代谢释放。
J Exp Med. 1971 Dec 1;134(6):1373-84. doi: 10.1084/jem.134.6.1373.