The trajectories of cell movement depend on the size, rhythm, and direction of long series of pseudopods. These pseudopod properties are regulated by internal factors such as memory of previous directions and by external factors such as gradients of chemoattractants or electric currents. Here a ...
Figure 7. Examples of the interaction of the cellular defense reactions of crustaceans with pathogens and parasites. (a) Histological section of edible crab tissue infected with the parasitic dinoflagellate, Hematodinium (arrow). Note the presence of adjacent hemocytes (H) but lack of reactivity....
Wild-type SCAR (WT) rescues normal pseudopod progression (Figure 3A; Movie S2), giving kymographs with smooth runs interspersed with steps when the leading edge splits or stops moving (Figure 3B). A similar analysis of SA-rescued cells revealed the opposite phenotype to the scar null. The ...
After blocking, the sections were incubated with anti-digoxigenin-POD antibody (1:200, Roche, 11633716001) for digoxigenin-labeled probes. The hybridization was kept at room temperature for 3 h, and the signals were then detected using TSA Plus Cy5 Fluorescence System (Perkin Elmer). Images ...
We stored the coordinates of each node and we assigned a type to each node, depending on whether the node fell inside a pseudopod, the initial cell, or the veins. After constructing the graph, a subroutine calculated the connectivity of each node, and simplified the graph in order to avoid...
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Polyesters, styrene polymers, polyolefins, and standard AM materials are examples used in the case studies. For the purpose of improved molecular-scale degradation control, guidelines have been established.The computational study of 13-dipolar cycloadditions of azides with guanidine utilized the SMD(...
anionic but not cationic surfaces promoted two modes of pseudopod formation by HCS-2/8 cells, in a random progression and as a “cell recognition signal”. This phenomenon was associated with a cellular mechanism to optimize the anchoring process. Interestingly, cells developed pseudopods on cation...
Stossel TP. From signal to pseudopod: how cells control cytoplasmic actin assembly. J Biol Chem 1989; 264: 18261–18264. PubMedCASGoogle Scholar Hartwig JH, Shevin P. The architecture of actin filaments and the ultrastructural location of actin-binding protein in the periphery of lung macrophage...
based on MD cell-specific surface labeling with anti-Lrp1b (green), and intracellular vesicular labeling with anti-Ccn1 (red) antibodies. Human MD cells also feature numerous, long basal nanotubes (FIG. 23C), and highly dynamic pseudopod formation (motility) that causes spontaneous self-aggregat...