PDGF signalling controls the migration of mesoderm cells during
... epiblast move towards the primitive streak where they undergo an epithelial-to-mesenchymal transition (EMT) during invagination, after which these mesenchymal cells migrate outward between the epiblast and the hypoblast. Depending on their anterior-posterior location in the streak, these cells are f ...
... epiblast move towards the primitive streak where they undergo an epithelial-to-mesenchymal transition (EMT) during invagination, after which these mesenchymal cells migrate outward between the epiblast and the hypoblast. Depending on their anterior-posterior location in the streak, these cells are f ...
Extracellular ATP in Plants. Visualization
... CBD-luciferase fluorescence is associated predominantly with the cell wall and, therefore, eATP localization is extracellular. ...
... CBD-luciferase fluorescence is associated predominantly with the cell wall and, therefore, eATP localization is extracellular. ...
Chapter 1 Literature Review
... Niki et al (2003) used synoviocytes and bone marrow macrophages to evaluate the biological reactions to metal ions potentially released from prosthetic implants. Cells were incubated with different metals (Ni2+, Co2+, Cr3+ and Fe2+) and the following results were reported: The production of IL-1β, I ...
... Niki et al (2003) used synoviocytes and bone marrow macrophages to evaluate the biological reactions to metal ions potentially released from prosthetic implants. Cells were incubated with different metals (Ni2+, Co2+, Cr3+ and Fe2+) and the following results were reported: The production of IL-1β, I ...
The rhythm of protein synthesis does not depend on oscillations of
... monolayer of hepatocytes (A A; left ordinate) and the concomitant incorporation of leucine into proteins of the same monolayer (^> <^>; right ordinate). the maxima of ATP concentration and the protein synthesis rate actually coincided. The addition of 1 mM ADP to the growth medium 1.5 h before the e ...
... monolayer of hepatocytes (A A; left ordinate) and the concomitant incorporation of leucine into proteins of the same monolayer (^> <^>; right ordinate). the maxima of ATP concentration and the protein synthesis rate actually coincided. The addition of 1 mM ADP to the growth medium 1.5 h before the e ...
Eph receptor signaling in C. elegans
... coiled-coil motif and transmembrane-spanning region (Lev et al., 2008). VAP MSP domains are cleaved from the transmembrane domain in the cytosol and secreted into the extracellular environment (Fig. 2), where they bind to multiple growth cone guidance receptors, including EphRs (Tsuda et al., 2008; ...
... coiled-coil motif and transmembrane-spanning region (Lev et al., 2008). VAP MSP domains are cleaved from the transmembrane domain in the cytosol and secreted into the extracellular environment (Fig. 2), where they bind to multiple growth cone guidance receptors, including EphRs (Tsuda et al., 2008; ...
Microbial Immune Suppression Mediated by Direct Engagement of Inhibitory Fc Receptor
... genes). Fc␥RI, Fc␥RIIA, and Fc␥RIII are activating receptors associated with ITAM (15), whereas Fc␥RIIB is an inhibitory receptor that has an ITIM in its cytoplasmic tail (16). Many immunosuppressive signals described for Fc␥RIIB such as inhibition of phagocytosis of IgG-coated particles (17), calci ...
... genes). Fc␥RI, Fc␥RIIA, and Fc␥RIII are activating receptors associated with ITAM (15), whereas Fc␥RIIB is an inhibitory receptor that has an ITIM in its cytoplasmic tail (16). Many immunosuppressive signals described for Fc␥RIIB such as inhibition of phagocytosis of IgG-coated particles (17), calci ...
C3 receptors on macrophages - Journal of Cell Science
... The interaction between surface-bound complement components and membrane molecules on blood cells was first formalized in 1953 by R. A. Nelson, who used the term immune adherence to describe the attachment of microorganisms sensitized with antibody and complement to human erythrocytes. The complemen ...
... The interaction between surface-bound complement components and membrane molecules on blood cells was first formalized in 1953 by R. A. Nelson, who used the term immune adherence to describe the attachment of microorganisms sensitized with antibody and complement to human erythrocytes. The complemen ...
Enzyme Activities Associated with Carbohydrate
... over the synthesis of chitin and mannan may, in part, be provided through control of the activity of phosphofructokinase by adenosine phosphates. INTRODUCTION ...
... over the synthesis of chitin and mannan may, in part, be provided through control of the activity of phosphofructokinase by adenosine phosphates. INTRODUCTION ...
IGF-1 induces rat glomerular mesangial cells to accumulate
... expression is low compared with expression in other cell types (71, 79). Under cholesterol loading of normal cells, expression of this efflux pathway is increased. Some studies have suggested that it is particularly important for the efflux of TG. Similar to other reports, we found that ABCA-1 expre ...
... expression is low compared with expression in other cell types (71, 79). Under cholesterol loading of normal cells, expression of this efflux pathway is increased. Some studies have suggested that it is particularly important for the efflux of TG. Similar to other reports, we found that ABCA-1 expre ...
Slide 1
... intracellular lysosomes cholesterol molecules can then be utilized as substrate in various biosynthetic pathways cholesterol produced from hydrolysis of LDL particles exerts a negative feedback effect on de novo cholesterol synthesis by mevalonate pathway, as well on the synthesis of new LDL recepto ...
... intracellular lysosomes cholesterol molecules can then be utilized as substrate in various biosynthetic pathways cholesterol produced from hydrolysis of LDL particles exerts a negative feedback effect on de novo cholesterol synthesis by mevalonate pathway, as well on the synthesis of new LDL recepto ...
Dopamine Receptor Signaling
... least two distinct potential mechanisms for D1-like receptor activation of phospholipase C. Bergson and colleagues demonstrated that heterologously expressed D1 and D5 dopamine receptors, when co-expressed with calcyon, stimulate the release of calcium from intracellular stores following priming of ...
... least two distinct potential mechanisms for D1-like receptor activation of phospholipase C. Bergson and colleagues demonstrated that heterologously expressed D1 and D5 dopamine receptors, when co-expressed with calcyon, stimulate the release of calcium from intracellular stores following priming of ...
Figure 2 - York College of Pennsylvania
... Cancer is one of the top afflictions of Americans today. In the year 2002, 1,284,900 new cancer cases are expected to be diagnosed (American Cancer Society 2002). Transforming growth factor (TGF) plays an essential role in the development of cancers and has become a popular target for research. TG ...
... Cancer is one of the top afflictions of Americans today. In the year 2002, 1,284,900 new cancer cases are expected to be diagnosed (American Cancer Society 2002). Transforming growth factor (TGF) plays an essential role in the development of cancers and has become a popular target for research. TG ...
Purinergic signalling
Purinergic signalling (or signaling: see American and British English differences) is a form of extracellular signalling mediated by purine nucleotides and nucleosides such as adenosine and ATP. It involves the activation of purinergic receptors in the cell and/or in nearby cells, thereby regulating cellular functions.The purinergic signalling complex of a cell is sometimes referred to as the “purinome”.