ArticleFrontiers in immunology2016
Distinct Mechanisms Regulate Lck Spatial Organization in Activated T Cells.
Article in Frontiers in immunology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 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
14 citing papers in PubMed, 23 citations in OpenAlex.
- Regulating the discriminatory response to antigen by T-cell receptor.Bioscience reports · 2022Review
- Rapid statistical discrimination of fluorescence images of T cell receptors on immobilizing surfaces with different coating conditions.Scientific reports · 2021Article
- The CAR T-Cell Mechanoimmunology at a Glance.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2020Review
- Disruption of membrane cholesterol organization impairs the activity of PIEZO1 channel clusters.The Journal of general physiology · 2020Article
- IRAP-dependent endosomal T cell receptor signalling is essential for T cell responses.Nature communications · 2020Article
- Conformational States Control Lck Switching between Free and Confined Diffusion Modes in T Cells.Biophysical journal · 2020Article
- Quantitative Bio-Imaging Tools to Dissect the Interplay of Membrane and Cytoskeletal Actin Dynamics in Immune Cells.Frontiers in immunology · 2020Review
- Biophysical basis underlying dynamic Lck activation visualized by ZapLck FRET biosensor.Science advances · 2019Article
- Sphingomyelin Breakdown in T Cells: Role of Membrane Compartmentalization in T Cell Signaling and Interference by a Pathogen.Frontiers in cell and developmental biology · 2019Review
- A mobile endocytic network connects clathrin-independent receptor endocytosis to recycling and promotes T cell activation.Nature communications · 2018Article
- The Neutral Sphingomyelinase 2 Is Required to Polarize and Sustain T Cell Receptor Signaling.Frontiers in immunology · 2018Article
- GPI-anchored proteins are confined in subdiffraction clusters at the apical surface of polarized epithelial cells.The Biochemical journal · 2017Article
- A PLC-γ1 Feedback Pathway Regulates Lck Substrate Phosphorylation at the T-Cell Receptor and SLP-76 Complex.Journal of proteome research · 2017Article
- Aurora-A shines on T cell activation through the regulation of Lck.BioEssays : news and reviews in molecular, cellular and developmental biology · 2017Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phosphorylation of the T cell receptor (TCR) by the kinase Lck is the first detectable signaling event upon antigen engagement. The distribution of Lck within the plasma membrane, its conformational state, kinase activity, and protein-protein interactions all contribute to determine how efficiently Lck phosphorylates the engaged TCR. Here, we used cross-correlation raster image correlation spectroscopy and photoactivated localization microscopy to identify two mechanisms of Lck clustering: an intrinsic mechanism of Lck clustering induced by locking Lck in its open conformation and an extrinsic mechanism of clustering controlled by the phosphorylation of tyrosine 192, which regulates the affinity of Lck SH2 domain. Both mechanisms of clustering were differently affected by the absence of the kinase Zap70 or the adaptor Lat. We further observed that the adaptor TSAd bound to and promoted the diffusion of Lck when it is phosphorylated on tyrosine 192. Our data suggest that while Lck open conformation drives aggregation and clustering, the spatial organization of Lck is further controlled by signaling events downstream of TCR phosphorylation.
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.