Results 121 to 130 of about 3,145,194 (361)
Molecular Oncology, EarlyView.B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez +17 more
wiley +1 more source
Functional coupling of microtubules to membranes - implications for membrane structure and dynamics [PDF]
, 2012 The microtubule network dictates much of the spatial patterning of the cytoplasm, and the coupling of microtubules to membranes controls the structure and positioning of organelles and directs membrane trafficking between them.
Stephens, David J
core +2 more sources
eLife, 2018 Analysis of the spatial distribution of endomembrane trafficking is fundamental to understand the mechanisms controlling cellular dynamics, cell homeostasy, and cell interaction with its external environment in normal and pathological situations.
Thierry Pécot +4 more
doaj +1 more source
Ganglioside Microdomains on Cellular and Intracellular Membranes Regulate Neuronal Cell Fate Determination. [PDF]
Adv Neurobiol, 2023 Itokazu Y, Yu RK.
europepmc +1 more source
Targeted protein degradation in oncology: novel therapeutic opportunity for solid tumours?
Molecular Oncology, EarlyView.Current anticancer therapies are limited by the occurrence of resistance and undruggability of most proteins. Targeted protein degraders are novel, promising agents that trigger the selective degradation of previously undruggable proteins through the recruitment of the ubiquitin–proteasome machinery. Their mechanism of action raises exciting challenges,
Noé Herbel, Sophie Postel‐Vinay
wiley +1 more source
Glucocorticoid-regulated localization of cell surface glycoproteins in rat hepatoma cells is mediated within the Golgi complex. [PDF]
, 1988 Glucocorticoid hormones regulate the post-translational maturation and sorting of cell surface and extracellular mouse mammary tumor virus (MMTV) glycoproteins in M1.54 cells, a stably infected rat hepatoma cell line.
APONTE, Gregory W. +5 more
core +1 more source
Biochemical Journal, 1995 The Ca2+ATPase activities of highly purified human platelet membranes prepared by high-voltage free-flow electrophoresis have been analysed by using [gamma-32P]ATP hydrolysis, recognition by antibodies and phosphoenzyme-complex formation.
S. Bokkala +4 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen +12 more
wiley +1 more source
Biochemical Journal, 1986 Membrane-bound Ca2+-ATPases are responsible for the energy-dependent transport of Ca2+ across membrane barriers against concentration gradients. Such enzymes have been identified in sarcoplasmic reticulum of muscle tissues and in non-muscle cells in both
N. Hack, M. Croset, N. Crawford
semanticscholar +1 more source
Cholesterol-rich intracellular membranes: a precursor to the plasma membrane.
Journal of Biological Chemistry, 1985 The disposition of newly synthesized sterols in cultured human fibroblasts has been examined in this study. We began by demonstrating that cholesterol mass and exogenously added [3H]cholesterol both are markers for the plasma membrane, perhaps better than 5'-nucleotidase.
Yvonne Lange, Theodore L. Steck
openaire +3 more sources