The Serial Engagement Model 17 Years After: From TCR Triggering to Immunotherapy (Q42321433)

26 October 2017

The Serial Engagement Model 17 Years After: From TCR Triggering to Immunotherapy (English)

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26 October 2017

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Salvatore Valitutti

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publication date

28 August 2012

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26 October 2017

Frontiers in Immunology

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26 October 2017

3

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26 October 2017

272

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Photocrosslinkable pMHC monomers stain T cells specifically and cause ligand-bound TCRs to be 'preferentially' transported to the cSMAC.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Membrane dynamics shape TCR-generated signaling.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

TCR Mechanobiology: Torques and Tunable Structures Linked to Early T Cell Signaling

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Interplay between T cell receptor binding kinetics and the level of cognate peptide presented by major histocompatibility complexes governs CD8+ T cell responsiveness

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Kinetics and mechanics of two-dimensional interactions between T cell receptors and different activating ligands

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

T Cell Receptor Signaling Is Limited by Docking Geometry to Peptide-Major Histocompatibility Complex

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

PKC-θ function at the immunological synapse: prospects for therapeutic targeting

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Antigen potency and maximal efficacy reveal a mechanism of efficient T cell activation

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Human T cells expressing affinity-matured TCR display accelerated responses but fail to recognize low density of MHC-peptide antigen

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Force generation upon T cell receptor engagement

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Strength of TCR-peptide/MHC interactions and in vivo T cell responses

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Fast on-rates allow short dwell time ligands to activate T cells

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

The kinetics of two-dimensional TCR and pMHC interactions determine T-cell responsiveness.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

TCR-peptide-MHC interactions in situ show accelerated kinetics and increased affinity.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Dependence of T cell antigen recognition on T cell receptor-peptide MHC confinement time

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

TCR and Lat are expressed on separate protein islands on T cell membranes and concatenate during activation.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

T cell receptor triggering by force

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

The alphabeta T cell receptor is an anisotropic mechanosensor.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

T-cell receptor binding affinities and kinetics: impact on T-cell activity and specificity

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Single-molecule level analysis of the subunit composition of the T cell receptor on live T cells

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

High-affinity TCRs generated by phage display provide CD4+ T cells with the ability to recognize and kill tumor cell lines.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

The stimulatory potency of T cell antigens is influenced by the formation of the immunological synapse

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Coexistence of multivalent and monovalent TCRs explains high sensitivity and wide range of response

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

T cell receptor binding kinetics required for T cell activation depend on the density of cognate ligand on the antigen-presenting cell.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Frequency encoding of T-cell receptor engagement dynamics in calcium time series.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

TCR comodulation of nonengaged TCR takes place by a protein kinase C and CD3 gamma di-leucine-based motif-dependent mechanism

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

The proliferative capacity of individual naive CD4(+) T cells is amplified by prolonged T cell antigen receptor triggering

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

CD8(-) T cell transfectants that express a high affinity T cell receptor exhibit enhanced peptide-dependent activation.

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Calculations show substantial serial engagement of T cell receptors

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

The immunological synapse: a molecular machine controlling T cell activation

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Three-dimensional segregation of supramolecular activation clusters in T cells

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Calcium oscillations increase the efficiency and specificity of gene expression

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Peptide antigen or superantigen-induced down-regulation of TCRs involves both stimulated and unstimulated receptors

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Serial triggering of TCRs: a basis for the sensitivity and specificity of antigen recognition

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Rapid shuttling of NF-AT in discrimination of Ca2+ signals and immunosuppression

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Measuring bonds between surface-associated molecules

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Kinetic discrimination in T-cell activation

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Kinetics of T-cell receptor binding to peptide/I-Ek complexes: correlation of the dissociation rate with T-cell responsiveness

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Serial triggering of many T-cell receptors by a few peptide-MHC complexes

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Spatial and temporal characteristics of the increase in intracellular Ca2+ induced in cytotoxic T lymphocytes by cellular antigen

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Ligand-receptor interactions required for commitment to the activation of the interleukin 2 gene

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

The minimal number of class II MHC-antigen complexes needed for T cell activation

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Quantitation of antigen-presenting cell MHC class II/peptide complexes necessary for T-cell stimulation

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Low Affinity Interaction of Peptide-MHC Complexes with T Cell Receptors

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Degradation of T cell receptor (TCR)-CD3-zeta complexes after antigenic stimulation

26 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Early signal transduction by the antigen receptor without commitment to T cell activation

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Cutting Edge: mechanical forces acting on T cells immobilized via the TCR complex can trigger TCR signaling.

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Dual T cell receptor T cells with two defined specificities mediate tumor suppression via both receptors

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Direct observation of ligand recognition by T cells.

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Efficient T cell activation requires an optimal dwell-time of interaction between the TCR and the pMHC complex

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

The efficiency of antigen recognition by CD8+ CTL clones is determined by the frequency of serial TCR engagement.

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Sustained signaling leading to T cell activation results from prolonged T cell receptor occupancy. Role of T cell actin cytoskeleton

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3428561

Evidence that a single peptide-MHC complex on a target cell can elicit a cytolytic T cell response

17 August 2018

1 reference

12 December 2020

Activated TCRs remain marked for internalization after dissociation from pMHC

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12 December 2020

Stable activation of phosphatidylinositol 3-kinase in the T cell immunological synapse stimulates Akt signaling to FoxO1 nuclear exclusion and cell growth control

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12 December 2020

CD8+ T cell activation is governed by TCR-peptide/MHC affinity, not dissociation rate

1 reference

12 December 2020

T cell receptor-MHC class I peptide interactions: affinity, kinetics, and specificity

1 reference

12 December 2020

Triggering the TCR Complex Causes the Downregulation of Nonengaged Receptors by a Signal Transduction-Dependent Mechanism

1 reference

12 December 2020

The space and time frames of T cell activation at the immunological synapse

1 reference

12 December 2020

Identifiers

DOI

10.3389/FIMMU.2012.00272

1 reference

26 October 2017

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26 October 2017

1 reference

PMCID

3428561