THE ROLE OF FIBROBLAST GROWTH FACTOR (FGF) AND TYPE
... equivalents of the letters that compose words. According to this analogy, informational content lies, not in an individual growth factor, but in the entire set of growth factors and others signáis to which a cell is exposed. The ways in which growth factors exert their combinatorial effects are beco ...
... equivalents of the letters that compose words. According to this analogy, informational content lies, not in an individual growth factor, but in the entire set of growth factors and others signáis to which a cell is exposed. The ways in which growth factors exert their combinatorial effects are beco ...
LYMPHOID SYSTEM,LYMPHATIC VESSELS,LYMPH NODES
... of tubular vessels that include the lymph capillaries, the lymph vessels, and the right and left thoracic ducts. The lymphoid tissue is primarily involved in immune responses and consists of lymphocytes and other white blood cells enmeshed in connective tissue through which the lymph passes. Reg ...
... of tubular vessels that include the lymph capillaries, the lymph vessels, and the right and left thoracic ducts. The lymphoid tissue is primarily involved in immune responses and consists of lymphocytes and other white blood cells enmeshed in connective tissue through which the lymph passes. Reg ...
Stamen Structure and Function
... and model species, including tomato (Ursin et al., 1989; Chmelnitsky et al., 2003), tobacco (Koltunow et al., 1990), Antirrhinum (Nacken et al., 1991), oilseed rape (Scott et al., 1991b; Shen and Hsu, 1992), maize (Wright et al., 1993), rice (Tsuchiya et al., 1994), lily (Crossley et al., 1995), whi ...
... and model species, including tomato (Ursin et al., 1989; Chmelnitsky et al., 2003), tobacco (Koltunow et al., 1990), Antirrhinum (Nacken et al., 1991), oilseed rape (Scott et al., 1991b; Shen and Hsu, 1992), maize (Wright et al., 1993), rice (Tsuchiya et al., 1994), lily (Crossley et al., 1995), whi ...
Functions and Mechanisms of Fibroblast Growth Factor (FGF
... imaginal disc and initiates growth and differentiation of tip and stalk structures [35]. Similar to embryonic secondary branch morphogenesis, these events require the transcriptional target Pointed. The FGF and EGF receptor tyrosine kinases have distinct functions in this process: FGFR being respons ...
... imaginal disc and initiates growth and differentiation of tip and stalk structures [35]. Similar to embryonic secondary branch morphogenesis, these events require the transcriptional target Pointed. The FGF and EGF receptor tyrosine kinases have distinct functions in this process: FGFR being respons ...
Bone – Inflammation
... the inflammatory process. Distinguishing hyperplasia of reactive bone and remodeling processes from an underlying neoplasm often may be difficult. In contrast to neoplastic bone, reactive bone is arranged in an orderly pattern, with bony trabeculae arranged perpendicular to the adjacent mature corti ...
... the inflammatory process. Distinguishing hyperplasia of reactive bone and remodeling processes from an underlying neoplasm often may be difficult. In contrast to neoplastic bone, reactive bone is arranged in an orderly pattern, with bony trabeculae arranged perpendicular to the adjacent mature corti ...
Steven Lindow - Biocontrol 2016
... Hemagglutinin adhesins Extracellular polysaccharides (EPS): gum Type I pili (anchoring) ...
... Hemagglutinin adhesins Extracellular polysaccharides (EPS): gum Type I pili (anchoring) ...
Use of Recombinant Mucin Glycoprotein to Assess the
... cells [3]. Cross talk between bacteria and host cells can result in increased secretion of mucins [4,5] altered transcription of genes encoding for mucin [4,5] or alteration in glycosylation of mucins [5,6]. Studies have also shown that bacterial gene expression can be altered upon exposure to mucin ...
... cells [3]. Cross talk between bacteria and host cells can result in increased secretion of mucins [4,5] altered transcription of genes encoding for mucin [4,5] or alteration in glycosylation of mucins [5,6]. Studies have also shown that bacterial gene expression can be altered upon exposure to mucin ...
Function and Therapeutic Potential of Mesenchymal Stem Cells in
... (65–67). Thereafter, monocytes, T cells, and neutrophils infiltrate through gaps between interendothelial junctions. The monocyte-derived macrophages and DCs engulf lipid molecules and then become foam cells, and simultaneously produce an array of inflammatory cytokines (68). Accumulation of immune ...
... (65–67). Thereafter, monocytes, T cells, and neutrophils infiltrate through gaps between interendothelial junctions. The monocyte-derived macrophages and DCs engulf lipid molecules and then become foam cells, and simultaneously produce an array of inflammatory cytokines (68). Accumulation of immune ...
Cellular uptake of fatty acids driven by the ER-localized acyl
... glucose has been shown to rely on membrane proteins creating a channel in the plasma membrane through which molecules enter the intracellular environment. However, the molecular mechanism for the transport of fatty acids across the plasma membrane has remained unresolved. Although there is general a ...
... glucose has been shown to rely on membrane proteins creating a channel in the plasma membrane through which molecules enter the intracellular environment. However, the molecular mechanism for the transport of fatty acids across the plasma membrane has remained unresolved. Although there is general a ...
Chromatin meets the cell cycle
... is often associated with cell differentiation (De Veylder et al., 2011; Fox and Duronio, 2013), suggesting that this particular type of cell cycle may be concomitant with the deposition of epigenetic marks required for the specification of cell identity. The molecular bases of epigenetics have been ...
... is often associated with cell differentiation (De Veylder et al., 2011; Fox and Duronio, 2013), suggesting that this particular type of cell cycle may be concomitant with the deposition of epigenetic marks required for the specification of cell identity. The molecular bases of epigenetics have been ...
pdf-Dokument - Universität Bonn
... Eukaryotic cells have a complex internal membrane system, which allows them to release macromolecules through the secretory pathway or to take up nutrients and signal molecules by a process called endocytosis. The secretory pathway is a highly conserved complex of endomembranes: the endoplasmic reti ...
... Eukaryotic cells have a complex internal membrane system, which allows them to release macromolecules through the secretory pathway or to take up nutrients and signal molecules by a process called endocytosis. The secretory pathway is a highly conserved complex of endomembranes: the endoplasmic reti ...
Inducibility and Expression of Microvascular
... is comparable to previously published CD3 counts in normal skin [20]. In the preculture specimens, endothelial cells did not express ELAM-l (0.5% ± 0.5% of vessels) or VCAM-l (0.7% ± 0.7% of vessels) molecules, consistent with previous reports [15,21]. The percentage of CD36+ vessel cross-sections w ...
... is comparable to previously published CD3 counts in normal skin [20]. In the preculture specimens, endothelial cells did not express ELAM-l (0.5% ± 0.5% of vessels) or VCAM-l (0.7% ± 0.7% of vessels) molecules, consistent with previous reports [15,21]. The percentage of CD36+ vessel cross-sections w ...
Ultrastructural studies of the mouse blastocyst
... blastocyst staging and description are apparent in the light of several recent investigations. For example, Stern (1972) and Stern & Wilson (1972) found that mouse blastocyst cells are developmentally labile, and Gardner (1972) reported that the continued presence of the inner cell mass is necessary ...
... blastocyst staging and description are apparent in the light of several recent investigations. For example, Stern (1972) and Stern & Wilson (1972) found that mouse blastocyst cells are developmentally labile, and Gardner (1972) reported that the continued presence of the inner cell mass is necessary ...
Targeted expression of SV40 T antigen in the hair follicle of
... lines exist. Naturally occurring human hair follicle tumors arising in the follicle matrix and displaying limited differentiation toward hair cortical cells and cells of the inner root sheath have been described (for review see Grußendorf-Conen, 1990), but these tumors are extremely rare and have no ...
... lines exist. Naturally occurring human hair follicle tumors arising in the follicle matrix and displaying limited differentiation toward hair cortical cells and cells of the inner root sheath have been described (for review see Grußendorf-Conen, 1990), but these tumors are extremely rare and have no ...
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[PDF]
... developing fly retinal neuroepithelium (Figures 4A and 4C) while dLgl is overlapping but accumulates to higher levels at the periphery of cells (Figures 4B and 4C). We have also examined other tissues (ovaries, larval neuromuscular junctions) and observed a similar result (Figure 2 and data not show ...
... developing fly retinal neuroepithelium (Figures 4A and 4C) while dLgl is overlapping but accumulates to higher levels at the periphery of cells (Figures 4B and 4C). We have also examined other tissues (ovaries, larval neuromuscular junctions) and observed a similar result (Figure 2 and data not show ...
Covalent interactions are not required to permit or stabilize the non
... Hepatitis C virus (HCV) encodes two glycoproteins, E1 and E2, which are thought to locate to the envelope of virus particles. These proteins form two complexes in tissue culture systems, a high molecular mass aggregate that contains intermolecular covalent bonds and a native complex in which E1 and ...
... Hepatitis C virus (HCV) encodes two glycoproteins, E1 and E2, which are thought to locate to the envelope of virus particles. These proteins form two complexes in tissue culture systems, a high molecular mass aggregate that contains intermolecular covalent bonds and a native complex in which E1 and ...
Glycan-independent Role of Calnexin in the Intracellular
... addition of 1 milliunit of endoglycosidase H (EndoH; Roche Applied Science), samples were incubated for 3 h at 37 °C. RESULTS ...
... addition of 1 milliunit of endoglycosidase H (EndoH; Roche Applied Science), samples were incubated for 3 h at 37 °C. RESULTS ...
The Golgi Apparatus - Global Science Books
... be exported to the Golgi apparatus, and then have to be retrieved. In addition, certain membrane proteins such as SNAREs reach the Golgi as part of the transport machinery between ER and Golgi, and must therefore be recycled to the ER to maintain efficient transport of proteins out of the ER. A mech ...
... be exported to the Golgi apparatus, and then have to be retrieved. In addition, certain membrane proteins such as SNAREs reach the Golgi as part of the transport machinery between ER and Golgi, and must therefore be recycled to the ER to maintain efficient transport of proteins out of the ER. A mech ...
Behavioural properties of chick somitic mesoderm
... as individual cells, and it was concluded that this implied an increased adhesion to the substrate. Similarly, with increasing differentiation, the cells segmented at a faster rate. No significant differences could be discerned in the internal structure of the different types of cells, although diff ...
... as individual cells, and it was concluded that this implied an increased adhesion to the substrate. Similarly, with increasing differentiation, the cells segmented at a faster rate. No significant differences could be discerned in the internal structure of the different types of cells, although diff ...
Covalent interactions are not required to permit or stabilize the non
... Hepatitis C virus (HCV) encodes two glycoproteins, E1 and E2, which are thought to locate to the envelope of virus particles. These proteins form two complexes in tissue culture systems, a high molecular mass aggregate that contains intermolecular covalent bonds and a native complex in which E1 and ...
... Hepatitis C virus (HCV) encodes two glycoproteins, E1 and E2, which are thought to locate to the envelope of virus particles. These proteins form two complexes in tissue culture systems, a high molecular mass aggregate that contains intermolecular covalent bonds and a native complex in which E1 and ...
Stamen Structure and Function
... and model species, including tomato (Ursin et al., 1989; Chmelnitsky et al., 2003), tobacco (Koltunow et al., 1990), Antirrhinum (Nacken et al., 1991), oilseed rape (Scott et al., 1991b; Shen and Hsu, 1992), maize (Wright et al., 1993), rice (Tsuchiya et al., 1994), lily (Crossley et al., 1995), whi ...
... and model species, including tomato (Ursin et al., 1989; Chmelnitsky et al., 2003), tobacco (Koltunow et al., 1990), Antirrhinum (Nacken et al., 1991), oilseed rape (Scott et al., 1991b; Shen and Hsu, 1992), maize (Wright et al., 1993), rice (Tsuchiya et al., 1994), lily (Crossley et al., 1995), whi ...
Aluminum-Induced 133-ß-D-Glucan Inhibits Cell
... 2020 (Gruhn et al., 1995). Al rapidly inhibits root elongation depending on the Al concentration. Subsequently, this prevents development of the ramified root system, an essential feature for successful plant development (Kochian, 1995). The primary target of Al toxicity is unknown yet, when both ap ...
... 2020 (Gruhn et al., 1995). Al rapidly inhibits root elongation depending on the Al concentration. Subsequently, this prevents development of the ramified root system, an essential feature for successful plant development (Kochian, 1995). The primary target of Al toxicity is unknown yet, when both ap ...
Stamen Structure and Function
... and model species, including tomato (Ursin et al., 1989; Chmelnitsky et al., 2003), tobacco (Koltunow et al., 1990), Antirrhinum (Nacken et al., 1991), oilseed rape (Scott et al., 1991b; Shen and Hsu, 1992), maize (Wright et al., 1993), rice (Tsuchiya et al., 1994), lily (Crossley et al., 1995), whi ...
... and model species, including tomato (Ursin et al., 1989; Chmelnitsky et al., 2003), tobacco (Koltunow et al., 1990), Antirrhinum (Nacken et al., 1991), oilseed rape (Scott et al., 1991b; Shen and Hsu, 1992), maize (Wright et al., 1993), rice (Tsuchiya et al., 1994), lily (Crossley et al., 1995), whi ...
Extracellular matrix
In biology, the extracellular matrix (ECM) is a collection of extracellular molecules secreted by cells that provides structural and biochemical support to the surrounding cells. Because multicellularity evolved independently in different multicellular lineages, the composition of ECM varies between multicellular structures; however, cell adhesion, cell-to-cell communication and differentiation are common functions of the ECM.The animal extracellular matrix includes the interstitial matrix and the basement membrane. Interstitial matrix is present between various animal cells (i.e., in the intercellular spaces). Gels of polysaccharides and fibrous proteins fill the interstitial space and act as a compression buffer against the stress placed on the ECM. Basement membranes are sheet-like depositions of ECM on which various epithelial cells rest.The plant ECM includes cell wall components, like cellulose, in addition to more complex signaling molecules. Some single-celled organisms adopt multicelluar biofilms in which the cells are embedded in an ECM composed primarily of extracellular polymeric substances (EPS).