Results 101 to 110 of about 976,237 (341)
Molecular Oncology, EarlyView.Loss of primary cilia in endothelial cells promotes EndMT and vascular abnormalities in the ovarian tumor microenvironment through EphA2 activation. Using human samples, in vitro models, and endothelial‐specific Kif3a‐knockout mice, we show that primary cilia loss drives the acquisition of cancer‐associated fibroblast‐like phenotypes, thereby ...
Jin Gu Cho +11 more
wiley +1 more source
eLife, 2016 The actin cytoskeleton plays important roles in the formation and internalization of endocytic vesicles. In yeast, endocytic vesicles move towards early endosomes along actin cables, however, the molecular machinery regulating interaction between ...
Junko Y Toshima +7 more
doaj +1 more source
Tropomyosin – master regulator of actin filament function in the cytoskeleton
Journal of Cell Science, 2015 Tropomyosin (Tpm) isoforms are the master regulators of the functions of individual actin filaments in fungi and metazoans. Tpms are coiled-coil parallel dimers that form a head-to-tail polymer along the length of actin filaments.
P. Gunning +3 more
semanticscholar +1 more source
Genomics‐led approach to drug testing in models of undifferentiated pleomorphic sarcoma
Molecular Oncology, EarlyView.GA text Genomic data from undifferentiated pleomorphic sarcoma patients and preclinical models were used to inform a targeted drug screen. Selected compounds were tested in 2D and 3D cultures of UPS cell lines. A combination of trametinib and infigratinib was synergistic in the majority of UPS cell lines tested, which was further confirmed in an ex ...
Piotr J. Manasterski +19 more
wiley +1 more source
Dermatology Online Journal, 2007 A 45-year-old man presented with a 3-year history of asymptomatic, annular, erythematous plaques on the face and neck. Histopathologic examination showed sarcoidal granulomas with an associated mixed-cell infiltrate, loss of elastic fibers, and no increase in mucin.
Stein, Jennifer A +2 more
openaire +4 more sources
Molecular Oncology, EarlyView.C–C chemokine receptor type 9 (CCR9) is an immune checkpoint in pancreatic ductal adenocarcinoma (PDAC). Novel anti‐CCR9 antibody SRB2 was evaluated in combination with cytotoxic chemotherapy in PDAC cells, patient‐derived organoids, patient‐derived xenografts, and humanized mouse models.
Hannah G. McDonald +18 more
wiley +1 more source
The centrosome is an actin-organizing center
Nature Cell Biology, 2015 Microtubules and actin filaments are the two main cytoskeleton networks supporting intracellular architecture and cell polarity. The centrosome nucleates and anchors microtubules and is therefore considered to be the main microtubule-organizing centre ...
F. Farina +6 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Overexpression of CHRDL2 in colon cancer cells makes them more stem‐like and resistant to chemo‐ and radiotherapy. CHRDL2‐high cells have upregulation of the WNT pathway, genes involved in the DNA damage response (DDR) pathway and epithelial‐to‐mesenchymal transition (EMT). This leads to quicker repair of damaged DNA and more cell migration.
Eloise Clarkson, Annabelle Lewis
wiley +1 more source
Nuclear F-actin Formation and Reorganization upon Cell Spreading*♦
Journal of Biological Chemistry, 2015 Background: Nuclear actin dynamics may function during basic cellular processes such as adhesion, differentiation, cell shape, and motility. Results: Integrin signaling induces nuclear actin polymerization via the LINC complex in response to fibronectin ...
Matthias Plessner +4 more
semanticscholar +1 more source