Sökning: "PDGF B"
Visar resultat 1 - 5 av 68 avhandlingar innehållade orden PDGF B.
1. Conditional targeting of the PDGF-B gene
Sammanfattning : Platelet derived growth factors (PDGF) are known as mitogens for fibroblasts, smooth muscle cells (SMC) and glia cells in culture. Previous in vivo analyses have shown that PDGF-B is necessary for normal embryonic development and life after birth, but the relative importance of the various cellular sources of PDGF-B during development has not been clarified. LÄS MER
2. Effects of PDGF-B gene inactivation in endothelial cell
Sammanfattning : Platelet-derived growth factor-B (PDGF-B) is expressed by endothelial cells, neurons, macrophages and platelets. The relative importance of these cellular PDGF-B sources in vivo has been addressed by the creation of a conditional PDGF-B allele, which in the presence of a specific recombinase can be silenced in different tissues. LÄS MER
3. Roles of p16INk a and PDGF-B in glioma
Sammanfattning : Gliomas are diffuse astrocytic tumors of the central nervous system (CNS) which usually affect adults. This thesis work has focused on molecular mechanisms of altered growth control in glioma, and the significance of two gene products belonging to pathways commonly affected in glioma, p16INK4a and PDGF-B, has been investigated in vitro and in vivo. LÄS MER
4. Studies of platelet-derived growth factor (PDGF) B-chain and PDGF ß-receptors in rheumatoid arthritis and wound healing : characterization of the PDGF B-chain and PDGF ß-receptor expression
Sammanfattning : .... LÄS MER
5. PDGF in cerebellar development and tumorigenesis
Sammanfattning : Medulloblastoma is a highly malignant cerebellar childhood tumor. As in many other brain tumors, expression of platelet-derived growth factor (PDGF) and its receptors has been shown in medulloblastoma. LÄS MER