Results 31 to 40 of about 181,932 (268)

Strength through diversity: how cancers thrive when clones cooperate

Molecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken, Maartje Witsen, Emile E. Voest, Krijn K. Dijkstra   +3 more
wiley   +1 more source

TREX1, a predator for treating MSI‐H tumors?

Molecular Oncology, EarlyView.
Immunotherapy benefits many patients; yet, some with MSI‐H tumors remain unresponsive despite their high immunogenicity. Xu et al. reveal that TREX1 enables immune evasion by degrading cytosolic DNA and suppressing cGAS–STING–IFN‐I signaling. TREX1 loss restores DNA sensing, increases CD8+ T and NK cell infiltration, and boosts antitumor immunity ...
Elena Benidovskaya, Joséphine Deneft, Marc Van den Eynde   +2 more
wiley   +1 more source

Interferon-Gamma-Mediated Osteoimmunology

Frontiers in Immunology, 2018
Osteoimmunology is the interdiscipline that focuses on the relationship between the skeletal and immune systems. They are interconnected by shared signal pathways and cytokines.
Mengjia Tang, Li Tian, Guojing Luo, Xijie Yu   +3 more
doaj   +1 more source

Effect of dietary fish-oil on survival of experimental animals after infection with Streptococcus pneumoniae or Klebsiella pneumoniae [PDF]

, 2008
Neðst á síðunni er hægt að nálgast greinina í heild sinni með því að smella á hlekkinn View/OpenObjective: Dietary fish-oil has beneficial effect in infections and in autoimmune disorders.
Auður Þórisdóttir, Eggert Gunnarsson, Helga Erlendsdóttir, Ingibjörg Harðardóttir, Ingólfur Einarsson, Sigurður Guðmundsson, Valtýr Stefánsson Thors, Ásgeir Haraldsson   +7 more
core  

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Interferon Receptor Signaling Pathways Regulating PD-L1 and PD-L2 Expression

Cell Reports, 2017
PD-L1 and PD-L2 are ligands for the PD-1 immune inhibiting checkpoint that can be induced in tumors by interferon exposure, leading to immune evasion. This process is important for immunotherapy based on PD-1 blockade.
Angel Garcia-Diaz, Daniel Sanghoon Shin, Blanca Homet Moreno, Justin Saco, Helena Escuin-Ordinas, Gabriel Abril Rodriguez, Jesse M. Zaretsky, Lu Sun, Willy Hugo, Xiaoyan Wang, Giulia Parisi, Cristina Puig Saus, Davis Y. Torrejon, Thomas G. Graeber, Begonya Comin-Anduix, Siwen Hu-Lieskovan, Robert Damoiseaux, Roger S. Lo, Antoni Ribas   +18 more
doaj   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Leukemia inhibitory factor modulates the peripheral immune response in a rat model of emergent large vessel occlusion

Journal of Neuroinflammation, 2018
Background The migration of peripheral immune cells and splenocytes to the ischemic brain is one of the major causes of delayed neuroinflammation after permanent large vessel stroke. Other groups have demonstrated that leukemia inhibitory factor (LIF), a
Stephanie M. Davis, Lisa A. Collier, Edric D. Winford, Christopher C. Leonardo, Craig T. Ajmo, Elspeth A. Foran, Timothy J. Kopper, John C. Gensel, Keith R. Pennypacker   +8 more
doaj   +1 more source

In vitro activity of human recombinant interferon gamma against SARS-CoV-2 virus

Вопросы вирусологии, 2023
Introduction. The development of drugs against SARS-CoV-2 continues to be crucial for reducing the spread of infection and associated mortality.
Yu. V. Nikolaeva, A. V. Galochkina, A. A. Shtro, S. A. Berns   +3 more
doaj   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source