Results 121 to 130 of about 2,055,767 (301)

B Cell Depletion Enhances T Regulatory Cell Activity Essential in the Suppression of Arthritis

, 2011
The efficacy of B cell-depletion therapy in rheumatoid arthritis has driven interest in understanding the mechanism. Because the decrease in autoantibodies in rheumatoid arthritis does not necessarily correlate with clinical outcome, other mechanisms may
Robert Dunn, Yumei Wang, Tibor T. Glant, Alison Finnegan, Susan Ashaye, Keith M. Hamel, Yanxia Cao, Marilyn R. Kehry   +7 more
core   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

Monitoring CD27 expression to evaluate Mycobacterium tuberculosis activity in HIV-1 infected individuals in vivo. [PDF]

, 2011
The level of bacterial activity is only poorly defined during asymptomatic Mycobacterium tuberculosis (MTB) infection. The objective was to study the capacity of a new biomarker, the expression of the T cell maturation marker CD27 on MTB-specific CD4 T ...
Geldmacher Christof, Leonard Maboko, Koup Richard A., Andrea Rachow, Njabulo Ngwenyama, Hoelscher, Michael, Rachow, Andrea, Geldmacher, Christof, Klaus Reither, Michael Hoelscher, Koup, Richard A., Schuetz, Alexandra, Hoelscher Michael, Haule, Antelmo, Koup, Richard A, Ngwenyama, Njabulo, Antelmo Haule, Reither, Klaus, Alexandra Schuetz, Richard A. Koup, Haule Antelmo, Andreas Meyerhans, Schuetz Alexandra, Christof Geldmacher, Maboko Leonard, Rachow Andrea, Reither Klaus, Meyerhans Andreas, Maboko, Leonard, Richard A Koup, Ngwenyama Njabulo, Meyerhans, Andreas   +31 more
core   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Immune history confers antibody- and T cell-dependent cross-protection against highly pathogenic avian influenza H5N1 viruses

Journal of Virology
The outbreak of highly pathogenic avian H5 influenza (HPAI) clade 2.3.4.4b in cattle has spread across the United States. Mice with pre-existing immunity to H1N1 virus or with a live-attenuated influenza vaccine showed protection against a lethal bovine ...
Pamela H. Brigleb, Bridgett Sharp, Lauren Lazure, Brandi Livingston, Shelby Patrick, Victoria Meliopoulos, Ericka Kirkpatrick Roubidoux, Lee-Ann Van de Velde, Shaoyuan Tan, Dorothea R. Morris, Tyler Ripperger, Lauren Rowland, Alexis C. Thompson, Katie Kleinhenz, Velmurugan Balaraman, Kiril Dimitrov, Paul G. Thomas, Stacey Schultz-Cherry   +17 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

The role of coronin 1 during cell mediated immune responses [PDF]

, 2013
Coronin 1 is one of 7 mammalian isoforms member of the evolutionary conserved WD40-repeat proteins that are involved in a variety of activities such a cell migration and cytokinesis.
Tchang, Vincent Sam Yong
core   +1 more source

The nuclear GYF protein CD2BP2/U5–52K is required for T cell homeostasis

Frontiers in Immunology
The question whether interference with the ubiquitous splicing machinery can lead to cell-type specific perturbation of cellular function is addressed here by T cell specific ablation of the general U5 snRNP assembly factor CD2BP2/U5–52K.
Miriam Bertazzon, Almudena Hurtado-Pico, Carlos Plaza-Sirvent, Marc Schuster, Marco Preußner, Benno Kuropka, Fan Liu, Andor Zenon Amandus Kirsten, Xiao Jakob Schmitt, Benjamin König, Miguel Álvaro-Benito, Miguel Álvaro-Benito, Esam T. Abualrous, Esam T. Abualrous, Esam T. Abualrous, Gesa I. Albert, Stefanie Kliche, Florian Heyd, Ingo Schmitz, Christian Freund   +19 more
doaj   +1 more source

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

Molecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak, Iva Staniczková Zambo, Matěj Přikryl, Peter Múdry, Danica Zapletalová, Jarmila Navrátilová, Jiří Navrátil, Jan Šmarda, Liudmyla Drobot, Petr Beneš, Lucia Knopfová   +10 more
wiley   +1 more source