Results 121 to 130 of about 16,976 (234)
Semaphorin II can function as a selective inhibitor of specific synaptic arborizations
, 1995 Previous studies showed that grasshopper semaphorin I, a transmembrane semaphorin, functions in vivo to steer a pair of growth cones, prevent defasciculation, and inhibit branching; and that chick collapsin, a secreted semaphorin, can function in vitro ...
Kolodkin, Alex L. +3 more
core +1 more source
Semaphorin 7a Promotes Spreading and Dendricity in Human Melanocytes through β1-Integrins
, 2008 Described as secreted and membrane-bound proteins important for neural pathfinding, the class of proteins called Semaphorins are expressed in multiple tissue types and are involved in diverse biologic processes. In this study, we describe the function of
Scott, Glynis A. +5 more
core +1 more source
Attempts to block the MTRAP-Semaphorin-7A interaction has no effect on erythrocyte invasion.
, 2012 (A) Recombinant Semaphorin-7A and MTRAP have no inhibitory effect on erythrocyte invasion. Purified pentamerised Semaphorin-7A or MTRAP were added to P.
Susan Lea (121195) +6 more
core +1 more source
Identification of a member of mouse semaphorin family
, 1995 Grasshopper semaphorin I (Sema I) and its related proteins, chick collapsin and mouse Sema III contribute to the axon guidance by their repellent actions [5,9,12].
Y. Iwahashi, +5 more
core +1 more source
Characterization of Semaphorin 5B in avian visual system development
, 2006 The development of the avian retinotectal projection is a well established model for the study of axon guidance and topographic map formation. Here we employed irnrnunoflourescence to demonstrate that the guidance molecule, Semaphorin 5B, is expressed ...
Wood, Jacqueline Leigh
core
The Transmembrane Protein Semaphorin 6A Repels Embryonic Sympathetic Axons
, 2000 Semaphorin 6A (Sema6A) (previously named Semaphorin VIa) is the originally described member of the vertebrate semaphorin class 6, a group of transmembrane semaphorins homologous to the insect semaphorin class 1.
Fisher, Daniel A. +6 more
core +1 more source
A Semaphorin 3A Inhibitor Blocks Axonal Chemorepulsion and Enhances Axon Regeneration
, 2009 SummarySecreted semaphorins are a large group of extracellular proteins involved in a variety of processes during development, including neuronal migration and axon guidance.
Gavin, Rosalina +7 more
core +1 more source
Semaphorin pathways orchestrate osteogenesis
, 2006 Semaphorins regulate a variety of biological processes, including axon guidance, neuronal migration, angiogenesis, cardiogenesis and immune responses.
Tamagnone, Luca
core +1 more source
BiomedicinesBackground/Objectives: Bladder cancer is a very important issue in contemporary urology. The aim of this pilot study was to assess for the first time the clinical utility of semaphorin 3C (sema3C) and 4A (sema4A) in patients with non-muscle-invasive ...
Piotr Purpurowicz +5 more
doaj +1 more source
Regulatory role of neuronal guidance proteins in spinal cord injury
Neural Regeneration ResearchSpinal cord injury is a severe neurological condition with limited neuronal regeneration and functional recovery. Currently, no effective treatments exist to improve spinal cord injury prognosis.
Linyan Tang +4 more
doaj +1 more source