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Mostrando ítems 111-120 de 224
The protein kinase cdk5: Structural aspects, roles in neurogenesis and involvement in Alzheimer's pathology
(2001)
A set of different protein kinases have been involved in tau phosphorylations, including glycogen synthase kinase 3b (GSK3b), MARK kinase, MAP kinase, the cyclin-dependent kinase 5 (Cdk5) system and others. The latter ...
Trypanosoma cruzi: Effect of protein kinase inhibitors and cytoskeletal protein organization and expression on host cell invasion by amastigotes and metacyclic trypomastigotes
(Academic Press Inc, 1998-09-01)
Although trypomastigotes are regarded as the classic infective forms of T. cruzi, amastigotes generated extracellularly or released from infected cells during lysis may circulate and infect other cells. We have compared ...
Morfologia, funcionamento e influência de fatores exógenos no sistema secretor de óleo em espécies vegetais com ênfase no papel do citoesqueleto no processo de secreção
(Universidade Estadual Paulista (Unesp), 2018-01-16)
A morfologia, histoquímica e ultraestrutura dos tricomas glandulares têm sido estudadas em muitas espécies vegetais. Entretanto, alguns aspectos têm sido pouco abordados, como o envolvimento do citoesqueleto na morfologia ...
Análise molecular do tráfego intracelular do canal para prótons sensível à voltagem por microscopia de fluorescência
(Universidade Federal de São Paulo (UNIFESP), 2021)
Voltage-gated proton channel presents a physiological role of great importance to phagocytosis and sub sequential death of microorganisms in phagocytic cells, such as neutrophils and microglia. Recently various studies ...
A Novel Monoclonal Antibody Against the C-terminus of beta-Tubulin Recognizes Endocytic Organelles in Trypanosoma cruzi
(Bentham Science Publ Ltd, 2012-06-01)
Microtubule cytoskeleton is a dynamic structure involved in the maintenance of eukaryote cell shape, motion of cilia and flagellum, and intracellular movement of vesicles and organelles. Many antibodies against tubulins ...
Anti-glycan antibodies halt axon regeneration in a model of Guillain Barrè Syndrome axonal neuropathy by inducing microtubule disorganization via RhoA-ROCK-dependent inactivation of CRMP-2
(Academic Press Inc Elsevier Science, 2016-04)
Several reports have linked the presence of high titers of anti-Gg Abs with delayed recovery/poor prognosis in GBS. In most cases, failure to recover is associated with halted/deficient axon regeneration. Previous work ...
Intracellular motor driven transport of rodlike smooth organelles along microtubules
(American Physical Society, 2020-06-19)
Molecular motors are fascinating proteins that use the energy of ATP hydrolysis to drive vesicles and organelles along cytoskeleton filaments toward their final destination within the cell. Several copies of these proteins ...
Nitric oxide has a role in regulating VLA-4-integrin expression on the human neutrophil cell surface
(Pergamon-elsevier Science LtdOxfordInglaterra, 2003)
Ultrastructural aspects of the intercellular bridges between female bee germ cells
(Instituto Internacional de Ecologia, 2014)