Sökning: "Signal transduction"
Visar resultat 16 - 20 av 387 avhandlingar innehållade orden Signal transduction.
16. The molecular mechanisms behind perception and signal transduction of UV-B irradiation in Arabidopsis thaliana
Sammanfattning : Elevation of UV-B radiation (280-315 nm), occurring as a result of depletion of the stratospheric ozone, causes a number of physiological and biochemical changes in plants. Damage to the photosynthetic apparatus (including the bleaching of the pigments which trap the sun's energy), to the processes of cell division and growth regulation, and to the composition and replication of genetic material are just some of these changes. LÄS MER
17. TGFβ Signal Transduction in Endothelial Cells
Sammanfattning : Transforming growth factor β (TGFβ) is a multifunctional cytokine that is involved in many biological effects, such as proliferation, migration, differentiation and cell survival. TGFβ regulates cellular responses by binding to a heteromeric complex of type I and type II serine/threonine kinase receptors. LÄS MER
18. Signal Transduction in Mast Cell Migration
Sammanfattning : Mast cells are essential effector cells in the immune system as they release several inflammatory mediators. An accumulation of mast cells has been described in inflammatory conditions such as asthma and allergic rhinitis. LÄS MER
19. Platelet-derived growth factor a- and ß-receptors : structure and characterization of signal transduction
Sammanfattning : .... LÄS MER
20. Transforming growth factor-ß. Signal regulation in health and disease
Sammanfattning : TGF-b superfamily members have been shown to play a pivotal role in multicellular organisms. Knowledge about signal transduction pathways is important in order to understand and cure diseases like cancer where TGF-b´s growth inhibitory signal often are disenabled via mutated or absent signalling components. LÄS MER