[HTML][HTML] Imaging regulatory T cell dynamics and CTLA4-mediated suppression of T cell priming

MP Matheu, S Othy, ML Greenberg, TX Dong… - Nature …, 2015 - nature.com
Foxp3 + regulatory T cells (Tregs) maintain immune homoeostasis through mechanisms that
remain incompletely defined. Here by two-photon (2P) imaging, we examine the cellular …

T-cell calcium dynamics visualized in a ratiometric tdTomato-GCaMP6f transgenic reporter mouse

TX Dong, S Othy, A Jairaman, J Skupsky, A Zavala… - Elife, 2017 - elifesciences.org
10.7554/eLife.32417.001 Calcium is an essential cellular messenger that regulates numerous
functions in living organisms. Here, we describe development and characterization of ‘…

Regulatory T cells suppress Th17 cell Ca2+ signaling in the spinal cord during murine autoimmune neuroinflammation

…, A Jairaman, JL Dynes, TX Dong… - Proceedings of the …, 2020 - National Acad Sciences
T lymphocyte motility and interaction dynamics with other immune cells are vital determinants
of immune responses. Regulatory T (Treg) cells prevent autoimmune disorders by …

Intermittent Ca2+ signals mediated by Orai1 regulate basal T cell motility

TX Dong, S Othy, ML Greenberg, A Jairaman… - Elife, 2017 - elifesciences.org
10.7554/eLife.27827.001 Ca 2+ influx through Orai1 channels is crucial for several T cell
functions, but a role in regulating basal cellular motility has not been described. Here, we show …

Pathway analysis of genome-wide association study data highlights pancreatic development genes as susceptibility factors for pancreatic cancer

…, C Kooperberg, BM Wolpin, L Jiao, X Dong… - …, 2012 - academic.oup.com
Four loci have been associated with pancreatic cancer through genome-wide association
studies (GWAS). Pathway-based analysis of GWAS data is a complementary approach to …

Calcium promotes human gastric cancer via a novel coupling of calcium-sensing receptor and TRPV4 channel

…, Y Wu, TX Dong, MX Zhu, JM Carethers, H Dong… - Cancer research, 2017 - AACR
Although dietary calcium intake has long been recommended for disease prevention, the
influence of calcium in development of cancer in the upper gastrointestinal tract has not been …

[HTML][HTML] Imaging regulatory T cell dynamics and suppression of T cell priming mediated by CTLA4

MP Matheu, S Othy, ML Greenberg, TX Dong… - Nature …, 2015 - ncbi.nlm.nih.gov
Foxp3+ regulatory T cells (Tregs) maintain immune homeostasis through mechanisms that
remain incompletely defined. Here, by two-photon imaging, we examine the cellular …

[HTML][HTML] Anti-proliferative Effects of Nucleotides on Gastric Cancer via a Novel P2Y6/SOCE/Ca2+/β-catenin Pathway

…, X Yang, TX Dong, JM Carethers, S Yang, H Dong - Scientific reports, 2017 - nature.com
Although purinegic signaling is important in regulating gastric physiological functions, it is
currently unknown for its role in gastric cancer (GC). We demonstrate for the first time that the …

VPAC1 couples with TRPV4 channel to promote calcium-dependent gastric cancer progression via a novel autocrine mechanism

…, TX Dong, Y Xiao, JM Carethers, S Yang, H Dong - Oncogene, 2019 - nature.com
Although VPAC1 and its ligand vasoactive intestinal peptide (VIP) are important in gastrointestinal
physiology, their involvements in progression of gastrointestinal tumor have not been …

Calcium sensing receptor suppresses human pancreatic tumorigenesis through a novel NCX1/Ca2+/β-catenin signaling pathway

…, TX Dong, SM Yang, DS Lu, JM Carethers, H Dong - Cancer Letters, 2016 - Elsevier
The calcium sensing receptor (CaSR) is functionally expressed in normal human pancreases,
but its pathological role in pancreatic tumorigenesis is currently unknown. We sought to …