Results 81 to 90 of about 288,899 (312)

UVB-Induced necroptosis of the skin cells via RIPK3-MLKL activation independent of RIPK1 kinase activity

Cell Death Discovery
Ultraviolet B (UVB) is recognized for inducing inflammation and death of keratinocytes through the activation of death receptors and pattern recognition receptors (PRRs).
Tairan Hu, Xiaodong Lai, Li Li, Yi Li, Meng Wang, Haini Zhang, Yan Yang, Chong Zhang, Yan Yan, Baoxi Wang   +9 more
doaj   +1 more source

The tomato Prf complex is a molecular trap for bacterial effectors based on Pto transphosphorylation [PDF]

, 2013
The bacteria Pseudomonas syringae is a pathogen of many crop species and one of the model pathogens for studying plant and bacterial arms race coevolution.
John P Rathjen, Rathjen, John P, Alexi L. Balmuth, Vardis Ntoukakis, Balmuth, Alexi L, Balmuth, Alexi L., Ra M. E. Jones, Tatiana S Mucyn, Gutierrez, Jose R., Jose R. Gutierrez, Mucyn, Tatiana S, Alexi L. Balmuth, Vardis Ntoukakis (223009), Ntoukakis Vardis, Jose R. Gutierrez (278825), Ntoukakis, Vardis, Alexi L. Balmuth (215165), John P. Rathjen (232061), Jose R Gutierrez, Gutierrez, Jose R, Balmuth Alexi L., Vardis Ntoukakis, Jones, Alexandra M., Tatiana S. Mucyn (278824), Jones, Alexandra M. E, Tatiana S. Mucyn¤a, Rathjen John P., Rathjen, John P., Alexi L Balmuth, Jones Alexandra M. E., Mucyn, Tatiana S., John P. Rathjen*¤b, Alexandra M. E. Jones, Gutierrez Jose R., John P. Rathjen, Alexandra M. E. Jones (50010), Tatiana S. Mucyn, Alexandra M E Jones, Mucyn Tatiana S.   +38 more
core   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +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 Death Domain of Tumor Necrosis Factor Receptor 1 Is Necessary but Not Sufficient for Golgi Retention of the Receptor and Mediates Receptor Desensitization [PDF]

Laboratory Investigation, 2000
TNF signals are mediated through two different receptors, TNFR1 and TNFR2. In endothelial cells, TNFR1 is predominantly localized in the Golgi apparatus and TNFR2 on the plasma membrane. To investigate structural features responsible for the disparate localization, endothelial cells were transfected with epitope-tagged or green fluorescent protein ...
M L, Gaeta, D R, Johnson, M S, Kluger, J S, Pober   +3 more
openaire   +2 more sources

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

Structural and functional investigation of the cytoplasmic domain of the Fas death receptor

, 2015
Activation of the transmembrane death receptor Fas (CD95/APO-1) by a membrane bound ligand (FasL/CD95L) activates the extrinsic pathway of apoptosis. Intracellular Fas death domains (DDs) are induced to oligomerise enabling binding to the adaptor protein
Wildsmith, GC
core  

Non-specificity of Pitstop 2 in clathrin-mediated endocytosis [PDF]

, 2014
Small molecule inhibitors of clathrin-mediated endocytosis are highly desired for the dissection of membrane trafficking pathways in the lab and for potential use as anti-infectives in the clinic.
Willox, Anna K., Stephen J. Royle, Sahraoui, Yasmina M. E., Royle, Stephen J., Yasmina M. E. Sahraoui, Anna K. Willox   +5 more
core   +1 more source

Interaction of HS1BP3 with cortactin modulates TKS5 localisation, cell secretion and cancer malignancy

Molecular Oncology, EarlyView.
Here, we demonstrate that HS1BP3 interacts with Cortactin through a proline‐rich region (PRR3.1) and show that this interaction, and HS1BP3 itself, promote cancer cell proliferation and invasion. Inhibition of this interaction leads to build‐up of TKS5 in multivesicular endosomes and altered secretion of CD63 and CD9, providing an explanation for the ...
Arja Arnesen Løchen, Kristiane Søreng, Chiara Veroni, Laura Trachsel‐Moncho, Nagham Asp, Robin Gaupset, Lars Gustav Lyckander, Helene Knævelsrud, Lars Eftang, Anne Simonsen   +9 more
wiley   +1 more source

RAIDD Mediates TLR3 and IRF7 Driven Type I Interferon Production

Cellular Physiology and Biochemistry, 2016
Background/Aims: Viral infections represent a global health problem with the need for new viral therapies and better understanding of the immune response during infection.
Sathish Kumar Maney, Haifeng C. Xu, Jun Huang, Aleksandra A. Pandyra, Christian Ehlting, Renan Aguilar-Valenzuela, Vitaly I. Pozdeev, David R. McIlwain, Albert Zimmermann, Johannes G. Bode, Hartmut Hengel, Carsten J. Kirschning, Ira R. Kim, John Hiscott, Dirk Brenner, Dieter Häussinger, Pamela S. Ohashi, Tak W. Mak, Karl S. Lang, Philipp A. Lang   +19 more
doaj   +1 more source