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Cited by 498

The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.

PI4P and PI(4,5)P 2 Are Essential But Independent Lipid Determinants of Membrane Identity

Open access
Hammond, Gerald R. V., Fischer, Michael J., Anderson, Karen E., Holdich, Jon, Koteci, Ardita, Balla, Tamas, Irvine, Robin F.·2012·Science

Abstract

Phosphoinositide Contributions: To study the roles of phosphoinositides in the plasma membrane of mammalian cells, Hammond et al. (p. 727 , published online 21 June; see the Perspective by Fairn and Grinstein ) engineered phosphatase molecules that could be targeted to the membrane on demand, where they would alter the concentrations of the phospholipids phosphatidylinositol (4,5)-bisphosphate [PI(4,5)P 2 ] and phosphatidylinositol 4-phosphate (PI4P). PI4P was thought to provide a major source for the synthesis of PI(4,5)P 2 , but depletion of PI4P did not have much affect on synthesis of PI(4,5)P 2 . Instead, PI4P appears to help to establish the negative charge at the membrane and thus promote electrostatic interactions with positively charged amino acids in membrane-associated proteins and influencing function of ion channels.

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Metadata

Authors
Hammond, G. R. V., Fischer, M. J., Anderson, K. E., Holdich, J., Koteci, A., Balla, T., & Irvine, R. F.
Venue
Science
Published
2012-08-10
Volume
337
Issue
6095
Pages
727-730
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2085035388
Cited by
498
References
39
FWCI
17.43
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: PI4P and PI(4,5)P 2 Are Essential But Independent Lipid Determinants of Membrane Identity. https://app.cochat.ai/papers/10.1126/science.1222483
The paper
Hammond, G. R. V., Fischer, M. J., Anderson, K. E., Holdich, J., Koteci, A., Balla, T., & Irvine, R. F. (2012). PI4P and PI(4,5)P 2 Are Essential But Independent Lipid Determinants of Membrane Identity. Science. https://doi.org/10.1126/science.1222483

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

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.