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Results: 10523
Degenerate topological line surface phonons in quasi-1D double helix crystal SnIP
Abstract Degenerate points/lines in the band structures of crystals have become a staple of the growing number of topological materials. The bulk-boundary correspondence provides a relation...
B-hadron production in NNLO QCD
We calculate, for the first time, the NNLO QCD corrections to identified
heavy hadron production at hadron colliders. The calculation is based on a
flexible numeric framework which allows the calculation of any distribution of
a...
Restriction endonuclease TseI cleaves A:A and T
Long Ma, Kai Chen, David J Clarke, Christopher P Nortcliffe, Geoffrey G Wilson, J Michael Edwardson, A Jennifer Morton, Anita C Jones, David TF Dryden
Feb 13, 2020
The type II restriction endonuclease TseI recognizes the DNA target sequence 5'-G^CWGC-3' (where W = A or T) and cleaves after the first G to produce fragments with three-base 5'-overhangs. We have determined that it is a...
Engaging use of Social Media as a research tool to capture the daily life experiences of young people with chronic pain
This article summarises a recent EBN Twitter chat on the use of social media as a research tool to capture the daily life experiences of young people with chronic pain. The Twitter chat was led by Line Caes (@LineCaes) from the...
Interview with Booker T. Brown - OH 689
This interview was conducted by Dr. George Garrison with Booker T. Brown with a focus on the History of Emmett Scott High School. Emmett Scott was the segregated high school for African-Americans, which was named after Emmett...
Published by: Winthrop University
Discovery of a diffuse optical line emitting halo in the core of the Centaurus cluster of galaxies
S. L. Hamer, A. C. Fabian, H. R. Russell, P. Salomé, F. Combes, V. Olivares, F. L. Polles, A. C. Edge, R. S. Beckmann
Mar 26, 2019
We present the discovery of diffuse optical line emission in the Centaurus cluster seen with the MUSE IFU. The unparalleled sensitivity of MUSE allows us to detect the faint emission from these structures which extend well...
Engaging use of Social Media as a research tool to capture the daily life experiences of young people with chronic pain
This article summarises a recent EBN Twitter chat on the use of social media as a research tool to capture the daily life experiences of young people with chronic pain. The Twitter chat was led by Line Caes (@LineCaes) from the...
Crack imaging by scanning laser-line thermography and laser-spot thermography
The thermographic images of laser-heated spots or lines are perturbed by nearby cracks, providing NDE techniques for crack detection. Scanning with a laser line, rather than a laser spot, results in a substantial reduction in...
PI3Kδ Forms Distinct Multiprotein Complexes at the TCR Signalosome in Naïve and Differentiated CD4 + T Cells
Daisy H. Luff, Katarzyna Wojdyla, David Oxley, Tamara Chessa, Kevin Hudson, Phillip T. Hawkins, Len R. Stephens, Simon T. Barry, Klaus Okkenhaug
Mar 22, 2021
Phosphoinositide 3-kinases (PI3Ks) play a central role in adaptive immunity by transducing signals from the T cell antigen receptor (TCR) via production of PIP3. PI3Kδ is a heterodimer composed of a p110δ catalytic subunit...
PI3Kδ Forms Distinct Multiprotein Complexes at the TCR Signalosome in Naïve and Differentiated CD4+ T Cells.
Daisy H Luff, Katarzyna Wojdyla, David Oxley, Tamara Chessa, Kevin Hudson, Phillip T Hawkins, Len R Stephens, Simon T Barry, Klaus Okkenhaug
Feb 03, 2021
Phosphoinositide 3-kinases (PI3Ks) play a central role in adaptive immunity by transducing signals from the T cell antigen receptor (TCR) via production of PIP3. PI3Kδ is a heterodimer composed of a p110δ catalytic subunit...
CD4-Positive T-Lymphocytes Animals Mice Inbred C57BL Mice Multiprotein Complexes Receptors Antigen T-Cell Interleukin-2 Lymphocyte Activation Specific Pathogen-Free Organisms Signal Transduction Cell Differentiation Gene Knockout Techniques Class I Phosphatidylinositol 3-Kinases CRISPR-Cas Systems Gene Editing
Large scale genomic rearrangements in selected Arabidopsis thaliana T-DNA lines are caused by T-DNA insertion mutagenesis.
BACKGROUND: Experimental proof of gene function assignments in plants is based on mutant analyses. T-DNA insertion lines provided an invaluable resource of mutants and enabled systematic reverse genetics-based investigation of...
Extracellular Lactate
James T Grist, Lorna B Jarvis, Zoya Georgieva, Sara Thompson, Harpreet Kaur Sandhu, Keith Burling, Ashley Clarke, Sarah Jackson, Mark Wills, Ferdia A Gallagher, Joanne L Jones
Feb 23, 2018
Following activation, T cells rapidly divide and acquire effector functions. This energetically demanding process depends upon the ability of T cells to undergo metabolic remodeling from oxidative phosphorylation to aerobic...
T Lymphocytes in Histiocytic Sarcomas of Flat-Coated Retriever Dogs.
Flat-Coated Retriever dogs are predisposed to the development of histiocytic sarcoma (HS), a poorly differentiated, highly malignant neoplasm. The authors have previously documented a significant lymphocytic infiltrate in such...
A new reporter cell line for studies with proteasome inhibitors in Trypanosoma brucei.
A Trypanosoma brucei cell line is described that produces a visual readout of proteasome activity. The cell line contains an integrated transgene encoding an ubiquitin-green fluorescent protein (GFP) fusion polypeptide...
Crack imaging by scanning laser-line thermography and laser-spot thermography
The thermographic images of laser-heated spots or lines are perturbed by nearby cracks, providing NDE techniques for crack detection. Scanning with a laser line, rather than a laser spot, results in a substantial reduction in...
High fidelity analysis to predict failure in T-joints
Composite T-joints and similar skin-stiffener joints have a central role in aerospace structures. However, their accurate numerical analysis is still a great challenge due to their complex geometry and stress state during...
The microRNA miR-155 controls CD8(+) T cell responses by regulating interferon signaling.
Donald T Gracias, Erietta Stelekati, Jennifer L Hope, Alina C Boesteanu, Travis A Doering, Jillian Norton, Yvonne M Mueller, Joseph A Fraietta, E John Wherry, Martin Turner, Peter D Katsikis
Aug 14, 2019
We found upregulation of expression of the microRNA miR-155 in primary effector and effector memory CD8(+) T cells, but low miR-155 expression in naive and central memory cells. Antiviral CD8(+) T cell responses and viral...
Animals CD8-Positive T-Lymphocytes Cell Proliferation Flow Cytometry Gene Expression Profiling Gene Regulatory Networks Immunoblotting Immunologic Memory Interferon Regulatory Factor-7 Interferons Mice Mice Inbred C57BL Mice Knockout MicroRNAs Oligonucleotide Array Sequence Analysis Orthomyxoviridae Orthomyxoviridae Infections RNA Interference Reverse Transcriptase Polymerase Chain Reaction STAT1 Transcription Factor Signal Transduction Suppressor of Cytokine Signaling 1 Protein Suppressor of Cytokine Signaling Proteins
Tumors induce de novo steroid biosynthesis in T cells to evade immunity
Bidesh Mahata, Jhuma Pramanik, Louise van der Weyden, Krzysztof Polanski, Gozde Kar, Angela Riedel, Xi Chen, Nuno A. Fonseca, Kousik Kundu, Lia S. Campos, Edward Ryder, Graham Duddy, Izabela Walczak, Klaus Okkenhaug, David J. Adams, Jacqueline D. Shields, Sarah A. Teichmann
Jul 28, 2021
Abstract: Tumors subvert immune cell function to evade immune responses, yet the complex mechanisms driving immune evasion remain poorly understood. Here we show that tumors induce de novo steroidogenesis in T lymphocytes to...
Tumors induce de novo steroid biosynthesis in T cells to evade immunity
Bidesh Mahata, Jhuma Pramanik, Louise van der Weyden, Krzysztof Polanski, Gozde Kar, Angela Riedel, Xi Chen, Nuno A. Fonseca, Kousik Kundu, Lia S. Campos, Edward Ryder, Graham Duddy, Izabela Walczak, Klaus Okkenhaug, David J. Adams, Jacqueline D. Shields, Sarah A. Teichmann
Jul 17, 2020
Abstract: Tumors subvert immune cell function to evade immune responses, yet the complex mechanisms driving immune evasion remain poorly understood. Here we show that tumors induce de novo steroidogenesis in T lymphocytes to...
Effect of glue-line thickness on pull-out behavior of glued-in GFRP rods in LVL
This paper uses finite element analysis (FEA) to verify the results of previous experimental works conducted on the effect of glue-line thickness and rate of loading on pull-out behavior of glued-in GFRP rods in LVL. For this...
Tumors induce de novo steroid biosynthesis in T cells to evade immunity.
Bidesh Mahata, Jhuma Pramanik, Louise van der Weyden, Krzysztof Polanski, Gozde Kar, Angela Riedel, Xi Chen, Nuno A Fonseca, Kousik Kundu, Lia S Campos, Edward Ryder, Graham Duddy, Izabela Walczak, Klaus Okkenhaug, David J Adams, Jacqueline D Shields, Sarah A Teichmann
Jul 30, 2020
Tumors subvert immune cell function to evade immune responses, yet the complex mechanisms driving immune evasion remain poorly understood. Here we show that tumors induce de novo steroidogenesis in T lymphocytes to evade...
High fidelity analysis to predict failure in T-joints
Composite T-joints and similar skin-stiffener joints have a central role in aerospace structures. However, their accurate numerical analysis is still a great challenge due to their complex geometry and stress state during...
An HIF-1α/VEGF-A Axis in Cytotoxic T Cells Regulates Tumor Progression.
Asis Palazon, Petros A Tyrakis, David Macias, Pedro Veliça, Helene Rundqvist, Susan Fitzpatrick, Nikola Vojnovic, Anthony T Phan, Niklas Loman, Ingrid Hedenfalk, Thomas Hatschek, John Lövrot, Theodoros Foukakis, Ananda W Goldrath, Jonas Bergh, Randall S Johnson
May 31, 2018
Cytotoxic T cells infiltrating tumors are thought to utilize HIF transcription factors during adaptation to the hypoxic tumor microenvironment. Deletion analyses of the two key HIF isoforms found that HIF-1α, but not HIF-2α, was...
HIF transcription factors VEGF angiogenesis cytotoxic T cells Hypoxia Immunotherapy Animals Breast Neoplasms CD8-Positive T-Lymphocytes Cell Line Tumor Cells Cultured Disease Progression Female Gene Expression Profiling Gene Expression Regulation Neoplastic Humans Hypoxia-Inducible Factor 1 alpha Subunit Mice Inbred C57BL Mice Knockout Neoplasms Experimental Neovascularization Pathologic T-Lymphocytes Cytotoxic Vascular Endothelial Growth Factor A
Discovery of a diffuse optical line emitting halo in the core of the Centaurus cluster of galaxies
S. L. Hamer, A. C. Fabian, H. R. Russell, P. Salomé, F. Combes, V. Olivares, F. L. Polles, A. C. Edge, R. S. Beckmann
Mar 26, 2019
We present the discovery of diffuse optical line emission in the Centaurus cluster seen with the MUSE IFU. The unparalleled sensitivity of MUSE allows us to detect the faint emission from these structures which extend well...
Effect of glue-line thickness on pull-out behavior of glued-in GFRP rods in LVL
This paper uses finite element analysis (FEA) to verify the results of previous experimental works conducted on the effect of glue-line thickness and rate of loading on pull-out behavior of glued-in GFRP rods in LVL. For this...
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