Results 91 to 100 of about 262,474 (307)

A cytosolic factor mediating membrane recruitment of AP-1 clathrin adaptors [PDF]

, 2008
Transport of cargo within the endocytic and secretory pathway is generally mediated by coated vesicles. These vesicles are formed through the recruitment of cytosolic coat proteins to the donor membrane that act as a scaffold to form coated buds and ...
Suri, Gregor
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Syntaxin 16 and syntaxin 5 are required for efficient retrograde transport of several exogenous and endogenous cargo proteins [PDF]

, 2007
Retrograde transport allows proteins and lipids to leave the endocytic pathway to reach other intracellular compartments, such as trans-Golgi network (TGN)/Golgi membranes, the endoplasmic reticulum and, in some instances, the cytosol. Here, we have used
Falguières, Thomas, Roberts, L., Smith, Daniel C., Lord, J., Fradagrada, Alexandre, Amessou, Mohamed, Amessou, M., Johannes, Ludger, Fradagrada, A., Falguieres, T., Lord, Mike, Roberts, L. M. (Lynne M.), Lamaze, Christophe, Lamaze, C., Johannes, L., Smith, D.   +15 more
core   +1 more source

The role of membranes and membrane trafficking in RNA localization [PDF]

Biology of the Cell, 2005
AbstractEukaryotic cells possess highly sophisticated membrane trafficking pathways that define specific membrane domains and provide a means for moving vesicles between them (Mostov, Su, and ter Beest, 2003, Nat. Cell Biol. 5, 287–293). Here, I review recent data that indicate a role for membrane trafficking in mRNA localization.
openaire   +2 more sources

Identification of functional murine mitochondrial formyl peptides and their effects on myeloid‐derived suppressor cell generation

FEBS Open Bio, EarlyView.
We first identified functional murine mitochondrial N‐formyl peptides (MT‐FPs) and investigated their effects on the in vitro myeloid‐derived suppressor cell (MDSC) generation from bone marrow cells. We demonstrated that MT‐FPs acted directly on bone marrow cells to promote MDSC generation and modulated the polymorphonuclear (PMN)‐MDSC/monocyte (M ...
Miyako Ozawa, Saori Kagoshima, Akira Yamada   +2 more
wiley   +1 more source

The FAM deubiquitylating enzyme localizes to multiple points of protein trafficking in epithelia, where it associates with E-cadherin and beta-catenin

, 2004
Copyright © 2004 by The American Society for Cell Biology.Ubiquitylation is a necessary step in the endocytosis and lysosomal trafficking of many plasma membrane proteins and can also influence protein trafficking in the biosynthetic pathway.
Murray, Rachael, Murray, RZ, Wood, S., Wood, SA, Wood, Stephen J., Jolly, LA, A. Jolly, Lachlan, A. Wood, Stephen, Jolly, Lachlan, Murray, R., Jolly, L., Z. Murray, Rachael   +11 more
core   +1 more source

Dynamic Organellar Mapping in yeast reveals extensive protein localization changes during ER stress

Nature Communications
Sophisticated techniques are available for systematic studies of yeast cell biology. However, it remains challenging to investigate protein subcellular localization changes on a proteome-wide scale. Here, we apply Dynamic Organellar Mapping by label-free
Anna Platzek, Klára Odehnalová, Julia P. Schessner, Georg H. H. Borner, Sebastian Schuck   +4 more
doaj   +1 more source

Membrane trafficking in neurodevelopmental disorders – new insight and therapeutic implications

Journal of Education, Health and Sport
Introduction: Membrane trafficking processes are essential for cell viability and basic functions, as well as for interactions between the cell interior and the surrounding environment. Purpose: This article focuses on the review of specific subgroup
Małgorzata Pawłowicz
doaj   +1 more source

Endocytosis and Trafficking of Natriuretic Peptide Receptor-A: Potential Role of Short Sequence Motifs

Membranes, 2015
The targeted endocytosis and redistribution of transmembrane receptors among membrane-bound subcellular organelles are vital for their correct signaling and physiological functions.
Kailash N. Pandey
doaj   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source