directed migration
Surrounding tissues canalize motile cardiopharyngeal progenitors towards collective polarity and directed migration
... Ciona TVCs are capable of migrating individually towards the trunk, as shown by mosaic expression of FoxF(TVC)>dnSar1 and in the Twist>dnSar1 condition. However, our results indicate that single TVCs migrate only ...
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Vangl2 dependent regulation of membrane protrusions and directed migration requires a fibronectin extracellular matrix
... in directed migration behaviors, which continue through the tailbud stage (Sepich et ...of migration trajectories toward the dorsal axis, a process that fails to occur in vangl2 mutant embryos ...
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Tumor morphological evolution: directed migration and gain and loss of the self-metastatic phenotype
... Directed migration of a heterogeneous population of tumor stem cells and progenitor cells in response to envi- ronmental gradients alters tumor growth rate as well as intrinsic tumor morphology obtained by ...
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Insulin like growth factor I and platelet derived growth factor BB induce directed migration of human arterial smooth muscle cells via signaling pathways that are distinct from those of proliferation
... of directed migration of human arterial SMC, as measured in a Boyden chamber ...for migration is similar to the Kd for IGF-I receptor ...on directed migration ranges between 50% and ...
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Eribulin targets a ch-TOG-dependent directed migration of cancer cells
... and directed migration did not correlate with the loss of EB1 or EB1-associated ...cell migration speed (data not ...cell migration raised the possibility that eribulin disturbed ch-TOG ...
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Wnt-beta-catenin pathway signals metastasis-associated tumor cell phenotypes in triple negative breast cancers
... fibronectin-directed migration, (2) decreased podia-parameters and motility-descriptors, (3) altered filamentous-actin, (4) decreased matrigel-invasion and (5) inhibited cell proliferation as well as 3D ...
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Chemokine-guided cell migration and motility in zebrafish development
... of directed single-cell migration, primarily in neutrophils and germ cells, and compare it to the collective cell migration of the zebrafish lateral ...
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Nanostructured surface of Biodegradable Silica Fibers enhance directed amoeboid cell migration in a microtubule-dependent process
... cell migration trajectory: every 7 s, ...into directed cell runs (red) and quasi-random migration ...determines directed runs. In these directed migration states, cells are more ...
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Annexin II regulates fibrin homeostasis and neoangiogenesis in vivo
... deficient. Directed migration of annexin II–null endothelial cells through fibrin and col- lagen lattices in vitro was also reduced, and an annexin II peptide mimicking sequences necessary for t-PA binding ...
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Light activated Frizzled7 reveals a permissive role of non canonical wnt signaling in mesendoderm cell migration
... the migration direction of ppl progenitor cells, pointing to the possibility that localized endogenous Fz7 activation may direct ppl progenitor cell protrusion formation and ...for directed ppl cell ...
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Intracellular signaling pathways required for rat vascular smooth muscle cell migration Interactions between basic fibroblast growth factor and platelet derived growth factor
... the migration of vascular smooth muscle cells (VSMC), a key step in the pathogenesis of many vascular ...PDGF-directed migration of VSMCs and the activation of calcium/calmodulin-dependent protein ...
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Original Article siRNA directed against Annexin II receptor inhibits HeLa cell proliferation, migration and invasion and induces apoptosis via suppressing ERK1/2 and Akt signaling pathways
... Functional assays demonstrated that AXIIR siRNA stimulated the apoptosis and inhibited invasion and migration of HeLa cells was through the inactivation of ERK1/2 and Akt. Both ERK1/2 and Akt activation have been ...
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Directed cell migration in the presence of obstacles
... We note that since cells do not generally adhere perma- nently to obstacles, the estimates we shall derive for the probability of cell capture (which is a measure of the effi- ciency of [r] ...
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Self directed learning in self directed teams in a healthcare organization
... In addition, research showed that there is a positive relationship between a higher educational level and to what extent people are self-directed learners (Stockdale, 2003). Occupational categories was also added ...
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Software modernization and cloudification using the ARTIST migration methodology and framework
... Model Discovery generates the minimum set of required initial ”raw” (i.e. low-level) models out of (some of) the artefacts composing the software system. This is realized (at least semi-)automatically thanks to dedicated ...
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Smart Beamforming for Wireless Communications: A Novel Minimum Bit Error Rate Approach
... 1e-4 MMSE decision directed training MBER.. MMSE decision directed training MBER.[r] ...
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A Research Review on Wireless Sensor Techniques
... robustness. Directed diffusion has various key elements namely data naming, interests and gradients, data propagation, and ...the directed diffusion process, in the beginning, the sink specifies a low ...
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An Empirical Study of Ethnic Linkages in Kenyan Rural Urban Migration
... Th e re sult s indicate t ha t migration is highly sensitive to t he level of urban formal-se ctor wages ·but is not directed toward cen tres e xperiencing faster growths in formal-se ct[r] ...
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Mining of Sequential Patterns using Directed Graphs
... The algorithms for mining sequential patterns from big databases are studied and developed by using a new digraph model DGS. In this approach no candidates are generated and test approach such as GSP and Prefixspan are ...
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Directed simulations
... By Theorem 3.5 directed simulations uniquely identify a certain fragment of first-order logic, namely the 'negation-free modal fragment.' By identifying and comparing fragments of first-[r] ...
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