Sort   by:  
 Page size 
ProteomicsLck promotes Zap70-dependent LAT phosphorylation by bridging Zap70 to LAT
T cell antigen receptor (TCR) signaling depends upon the kinases Lck and Zap70. Lck phosphorylates the TCR, facilitating Zap70 recruitment to the stimulated TCR. Lck also phosphorylates Zap70, relieving its auto-inhibition and activating its catalytic domain. Zap70 then phosphorylates the critical a...
ORGANISM(S): Homo sapiens (Human) 
2019-11-12 | PXD008258 | Pride
Jurkat t cell line Lat Tcr signaling Mice Lck Zap70 
ProteomicsPhosphoproteomic analysis of successive Jurkat CD19-CAR generations reveals TCRζ-driven signalling
Although chimeric antigen receptor (CAR) T cell therapy has revolutionised individualised cancer therapies for relapsed/refractory lymphomas, low long-term retention due to basal signalling (antigen-independent activation in the absence of cognate antigen) and off-target toxicity limit the broad app...
ORGANISM(S): Homo sapiens (Human) 
2025-11-21 | PXD065669 | Pride
ProteomicsSILAC proteomics of cancer-associated fibroblasts (CAFs) and cancer cells
To study bi-directional signaling between cancer-associated fibroblasts (CAFs) and cancer cells, we used stable isotope labeling by amino acids in cell culture (SILAC) to determine changes in tyrosine phosphorylation upon direct contact of the two cell types.
ORGANISM(S): Homo sapiens (Human) 
2020-05-26 | PXD003574 | Pride
Cancer-associated fibroblasts Cancer cells Silac 
ProteomicsHighly reproducible improved label-free quantitative analysis of cellular phosphoproteome by optimization of LC-MS/MS gradient and analytical column construction
Expanding the sequencing depth of the peptides showing a statistically significant quantitative change arising from a biological stimulation is critical. Here we demonstrate that optimization of LC gradient and analytical column construction can reveal over 30,000 unique peptides and 23,000 phosphop...
ORGANISM(S): Homo sapiens (Human) 
2018-10-26 | PXD005650 | Pride
Human T cell Acute leukemia Q exactive Phosphoproteomics Label free 
ProteomicsDeep phosphotyrosine characterization of mouse primary T cells using Broad Spectrum Optimization of Selective Triggering
Sequencing the tyrosine phosphoproteome using MS-based proteomics is challenging due to the low abundance of tyrosine phosphorylation in cells, a challenge compounded in scarce samples like primary cells or clinical samples. The broad-spectrum optimization of selective triggering (BOOST) method was ...
ORGANISM(S): Mus musculus (Mouse) 
2025-12-08 | PXD053863 | Pride
T cell Mus musculus Tmt 
ProteomicsCAR T cells inhibit B cell activating phosphorylation in their targets
Adoptive cell therapy, a subset of cancer immunotherapy, is collection of therapeutic approaches which aim to redirect the immune system by reprogramming patient T-cells to target antigenic molecules differentially and specifically expressed in certain cancers. One promising immunotherapy technique ...
ORGANISM(S): Homo sapiens (Human) 
2022-01-28 | PXD028109 | Pride
Cart signaling Phosphoproteomics Phosphotyrosine 
ProteomicsCSF1R-CAR T cells induce CSF1R signaling and promote target cell growth
Chimeric antigen receptor (CAR) T cells have revolutionized the landscape of cancer therapy, demonstrating unprecedented success in treating relapsed or refractory blood cancers. Previous studies of the mechanisms underlying the interactions and responses of CAR T cells and their targets have focuse...
ORGANISM(S): Homo sapiens (Human) 
2025-11-21 | PXD058576 | Pride
ProteomicsTandem Mass Tag approach utilizing pervanadate BOOST channels delivers deeper quantitative characterization of the tyrosine phosphoproteome
Dynamic tyrosine phosphorylation is fundamental to a myriad of cellular processes. However, the inherently low abundance of tyrosine phosphorylation in the proteome and the inefficient enrichment of phosphotyrosine(pTyr)-containing peptides has led to poor pTyr peptide identification and quantitati...
ORGANISM(S): Homo sapiens (Human) 
2020-03-24 | PXD016192 | Pride
Superbinder Trigger channel Phosphotyrosine proteomics Tandem mass tags Pervanadate 
TranscriptomicsTranscription profiling of chicken male and female embryonic hearts (arnol-affy-chick-445639)
The study is relevant to an understanding of the forces that lead to sex differences in the brain and other somatic tissues. Many neural and psychiatric diseases affect men and women differently, so the understanding of sex differences in brain function impacts on our understanding of why the male a...
ORGANISM(S): Gallus gallus 
2008-11-08 | E-GEOD-6843 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of chicken male and female embryonic brains (arnol-affy-chick-345142)
The study is relevant to an understanding of the forces that lead to sex differences in the brain. Many neural and psychiatric diseases affect men and women differently, so the understanding of sex differences in brain function impacts on our understanding of why the male and female brain differ in...
ORGANISM(S): Gallus gallus 
2008-11-08 | E-GEOD-6844 | biostudies-arrayexpress
Sort   by:  
 Page size