摘要
Axon branching enables neurons to contact with multiple targets and respond to their microenvironment.Owing to its importance in neuronal network formation,axon branching has been studied extensively during the past decades.It is reported that ECM(Extra Cellular Matrix)components such as laminin,collagen,and tenascin regulate the morphology and motility of neuronal growth cones in culture,but the effects of their distribution and the change of density on axon branching are not well understood.We fabricated chemically homogeneous substrate by microcontact printing(μCP)and inhomogeneous substrate with different laminin density
Axon branching enables neurons to contact with multiple targets and respond to their microenvironment.Owing to its importance in neuronal network formation,axon branching has been studied extensively during the past decades.It is reported that ECM(Extra Cellular Matrix)components such as laminin,collagen,and tenascin regulate the morphology and motility of neuronal growth cones in culture,but the effects of their distribution and the change of density on axon branching are not well understood.We fabricated chemically homogeneous substrate by microcontact printing(μCP)and inhomogeneous substrate with different laminin density by
出处
《医用生物力学》
EI
CAS
CSCD
北大核心
2013年第S1期116-117,共2页
Journal of Medical Biomechanics
基金
financial support is provided by the National Science Foundation of China(50902025, 20890020 and 90813032)
the Ministry of Science and Technology of China(2009CB93001 and 2007CB714502)
the Chinese Academy of Sciences,and the Human Frontier Science Program
