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Cited by 631

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Phospholipase D: a Downstream Effector of ARF in Granulocytes

Cockcroft, Shamshad, Thomas, Geraint M. H., Fensome, Amanda, Geny, Blandine, Cunningham, Emer, Gout, Ivan, Hiles, Ian, Totty, Nicholas F., Truong, Oanh, Hsuan, J. Justin·1994·Science

Abstract

Activation of the phospholipase D (PLD) pathway is a widespread response when cells are activated by agonists that bind receptors on the cell surface. A 16-kD cytosolic component can reconstitute guanosine triphosphate (GTP)-mediated activation of phospholipase D in HL60 cells depleted of their cytosol by permeabilization. This factor was purified and identified as two small GTP-binding proteins, ARF1 and ARF3. Recombinant ARF1 substituted for purified ARF proteins in the reconstitution assay. These results indicate that phospholipase D is a downstream effector of ARF1 and ARF3. The well-established role of ARF in vesicular traffic would suggest that alterations in lipid content by PLD are an important determinant in vesicular dynamics.

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Metadata

Authors
Cockcroft, S., Thomas, G. M. H., Fensome, A., Geny, B., Cunningham, E., Gout, I., Hiles, I., Totty, N. F., Truong, O., & Hsuan, J. J.
Venue
Science
Published
1994-01-28
Volume
263
Issue
5146
Pages
523-526
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1979945257
Cited by
631
References
0
FWCI
34.41
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Phospholipase D: a Downstream Effector of ARF in Granulocytes. https://app.cochat.ai/papers/10.1126/science.8290961
The paper
Cockcroft, S., Thomas, G. M. H., Fensome, A., Geny, B., Cunningham, E., Gout, I., Hiles, I., Totty, N. F., Truong, O., & Hsuan, J. J. (1994). Phospholipase D: a Downstream Effector of ARF in Granulocytes. Science. https://doi.org/10.1126/science.8290961

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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