Endostatin binds nerve growth factor and thereby inhibits neurite outgrowth and neuronal migration in-vitro
نویسندگان
چکیده
منابع مشابه
Lithium ion inhibits nerve growth factor-induced neurite outgrowth and phosphorylation of nerve growth factor-modulated microtubule-associated proteins
LiCl (2.5-20 mM) reversibly suppressed nerve growth factor (NGF)-induced neurite outgrowth by cultured rat PC 12 pheochromocytoma cells. Similar concentrations of LiCl also reversibly blocked NGF-dependent regeneration of neurites by PC12 cells that had been primed by long-term pre-exposure to NGF and by cultured newborn mouse sympathetic neurons. In contrast, transcription-dependent responses ...
متن کاملImmobilized concentration gradients of nerve growth factor guide neurite outgrowth.
Axons are guided to their targets by a combination of haptotactic and chemotactic cues. We previously demonstrated that soluble neurotrophic factor concentration gradients guide axons in a model system. In an attempt to translate this model system to a device for implantation, our goal was to immobilize a stable neurotrophic concentration gradient for axonal (or neurite) guidance. Nerve growth ...
متن کاملNerve growth factor-mediated neurite outgrowth via regulation of Rab5.
Nerve growth factor (NGF) induces neurite outgrowth and differentiation in a process that involves NGF binding to its receptor TrkA and endocytosis of the NGF-TrkA complex into signaling endosomes. Here, we find that biogenesis of signaling endosomes requires inactivation of Rab5 to block early endosome fusion. Expression of dominant-negative Rab5 mutants enhanced NGF-mediated neurite outgrowth...
متن کامل1,25-dihydroxyvitamin D3 induces nerve growth factor, promotes neurite outgrowth and inhibits mitosis in embryonic rat hippocampal neurons.
There is an accumulation of evidence implicating a role for vitamin D(3) in the developing brain. The receptor for this seco-steroid is expressed in both neurons and glial cells, it induces nerve growth factor (NGF) and it is a potent inhibitor of mitosis and promoter of differentiation in numerous cells. We have therefore assessed the direct effect of vitamin D(3) on mitosis, neurite outgrowth...
متن کاملKT5926 selectively inhibits nerve growth factor-dependent neurite elongation.
We have examined the effects of the protein kinase inhibitor KT5926 on NGF-promoted responses in PC12 and PC12-C41 cells (a subclone of the parental cell line). Our findings reveal that this compound specifically and reversibly prevents the NGF-induced outgrowth and regeneration of neurites. In addition, neurites of NGF-pretreated cells cease further elongation upon exposure to KT5926. However,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brain Research
سال: 2010
ISSN: 0006-8993
DOI: 10.1016/j.brainres.2010.09.023