ReviewCellular and molecular life sciences : CMLS2015
The multifaceted role of PIP2 in leukocyte biology.
Review in Cellular and molecular life sciences : CMLS, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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.
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.
Who cites it
27 citing papers in PubMed, 43 citations in OpenAlex.
- mTORC2 Phosphorylation of GSDME-N Drives Cullin4B-Mediated Proteasomal Degradation to Suppress Pyroptosis and Confer Radioresistance in Small Cell Lung Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- PIP4K2A: A Novel CD8+ T Cell-Related Biomarker Associated with Lung Function Decline in COPD.Biochemical genetics · 2026Article
- A Multimodal Imaging Pipeline for the Discovery of Molecular Markers of Cellular Neighborhoods.bioRxiv : the preprint server for biology · 2026Article
- Nanoscale clustering and dynamics of phosphatidylinositol 4,5-bisphosphate in an immune cell model.Biophysical journal · 2025Article
- Type I gamma phosphatidylinositol phosphate 5-kinase i5 controls cell sensitivity to interferon.Developmental cell · 2024Article
- ELMO1 Deficiency Reduces Neutrophil Chemotaxis in Murine Peritonitis.International journal of molecular sciences · 2023Article
- Bivalent binding of staphylococcal superantigens to the TCR and CD28 triggers inflammatory signals independently of antigen presenting cells.Frontiers in immunology · 2023Article
- The Role of Lipids in CRAC Channel Function.Biomolecules · 2022Review
- A conserved PI(4,5)P2-binding domain is critical for immune regulatory function of DOCK8.Life science alliance · 2021Article
- Review
- Systematic Multiomic Analysis ofJournal of clinical medicine · 2020Article
- Molecular regulation of the plasma membrane-proximal cellular steps involved in NK cell cytolytic function.Journal of cell science · 2020Review
- Plasma membrane processes are differentially regulated by type I phosphatidylinositol phosphate 5-kinases and RASSF4.Journal of cell science · 2020Article
- Novel genetic variants ofAmerican journal of cancer research · 2020Article
- Article
- Gq-Coupled Muscarinic Receptor Enhancement of KCNQ2/3 Channels and Activation of TRPC Channels in Multimodal Control of Excitability in Dentate Gyrus Granule Cells.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019Article
- MARCKS and Lung Disease.American journal of respiratory cell and molecular biology · 2019Review
- CD28 Individual Signaling Up-regulates Human IL-17A Expression by Promoting the Recruitment of RelA/NF-κB and STAT3 Transcription Factors on the Proximal Promoter.Frontiers in immunology · 2019Article
- Hepatokine α1-Microglobulin Signaling Exacerbates Inflammation and Disturbs Fibrotic Repair in Mouse Myocardial Infarction.Scientific reports · 2018Article
- Application of Monte Carlo cross-validation to identify pathway cross-talk in neonatal sepsis.Experimental biology and medicine (Maywood, N.J.) · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phosphatidylinositol 4,5-bisphosphate (PIP2) represents about 1 % of plasma membrane phospholipids and behaves as a pleiotropic regulator of a striking number of fundamental cellular processes. In recent years, an increasing body of literature has highlighted an essential role of PIP2 in multiple aspects of leukocyte biology. In this emerging picture, PIP2 is envisaged as a signalling intermediate itself and as a membrane-bound regulator and a scaffold of proteins with specific PIP2 binding domains. Indeed PIP2 plays a key role in several functions. These include directional migration in neutrophils, integrin-dependent adhesion in T lymphocytes, phagocytosis in macrophages, lysosomes secretion and trafficking at immune synapse in cytolytic effectors and secretory cells, calcium signals and gene transcription in B lymphocytes, natural killer cells and mast cells. The coordination of these different aspects relies on the spatio-temporal organisation of distinct PIP2 pools, generated by the main PIP2 generating enzyme, phosphatidylinositol 4-phosphate 5-kinase (PIP5K). Three different isoforms of PIP5K, named α, β and γ, and different splice variants have been described in leukocyte populations. The isoform-specific coupling of specific isoforms of PIP5K to different families of activating receptors, including integrins, Fc receptors, toll-like receptors and chemokine receptors, is starting to be reported. Furthermore, PIP2 is turned over by multiple metabolising enzymes including phospholipase C (PLC) γ and phosphatidylinositol 3-kinase (PI3K) which, along with Rho family small G proteins, is widely involved in strategic functions within the immune system. The interplay between PIP2, lipid-modifying enzymes and small G protein-regulated signals is also discussed.
Indexed as
Identifiers
What Socratic holds
Registered trials
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 Socratic graph.