Evidence map›Paper›PMID 17473931›Full record

ReviewPflugers Archiv : European journal of physiology2007

Visualization and manipulation of phosphoinositide dynamics in live cells using engineered protein domains.

Péter Várnai, Tamas Balla

Abstract readReview
PubMed Publisher
In one paragraph

Review in Pflugers Archiv : European journal of physiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.4field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 49 citations in OpenAlex.

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  12. Cholesterol stabilizes fluid phosphoinositide domains.Chemistry and physics of lipids · 2014
    Article
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  19. Optical probing of a dynamic membrane interaction that regulates the TREK1 channel.Proceedings of the National Academy of Sciences of the United States of America · 2011
    Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 2 countries.

Péter VárnaiEndocrinology and Reproduction Research Branch, NICHD, National Institutes of Health, Bldg 49, Rm 6A35, 49 Convent Drive, Bethesda, MD, USA. varnai@puskin.sote.hu
Tamas Balla
Eunice Kennedy Shriver National Institute of Child Health and Human Development · USSemmelweis University · HU

Funding

Phosphoinositide-calcium Signaling In Cell RegulationZIAHD000196 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI BALLA, TAMAS · 2009 to 2025
$26.3M
PHOSPHOINOSITIDE-CALCIUM SIGNALING IN CELL REGULATIONZ01HD000196 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI BALLA, TAMAS · 1998 to 2008
$1.9M
Intramural NIH HHS
6 · The paper itself

Abstract

There is hardly a membrane-associated molecular event that is not regulated by phosphoinositides, a minor but critically important class of phospholipids of cellular membranes. The rapid formation, elimination, and conversion of these lipids in specific membrane compartments are ensured by a wealthy number of inositol lipid kinases and phosphatases with unique localization and regulatory properties. The existence of multiple inositol lipid pools have been indicated by metabolic labeling studies, but the level of functional compartmentalization revealed by the identification of numerous protein effectors acted upon by phosphoinositides could not have been foreseen. The changing perception of inositides from just serving as lipid precursors of second messengers to becoming highly dynamic local membrane-bound regulators poses new challenges concerning the detection of their rapid localized changes. Moreover, it is increasingly evident that manipulation of lipids in highly defined compartments would be a highly superior approach to soaking the cells with a particular phosphoinositide when studying the local regulation of the lipid on any effectors. In this review, we will summarize our efforts to improve our tools in studying phosphoinositide dynamics and discuss our views on the values of these methods compared to other options currently used or being explored.

Indexed as

Protein EngineeringAnimalsCell MembraneCellsHumansInositol PhosphatesMicroscopy, ConfocalPhosphatidylinositolsRecombinant ProteinsInositol PhosphatesPhosphatidylinositolsRecombinant Proteins

Identifiers

PMID17473931
OpenAlexW1963813765

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.