These findings suggest that NRG-1 beta enhances MPNST migration and that NRG-1 beta and NRG-1 alpha differentially modulate this process .
O O O O B-GeneOrGeneProduct I-GeneOrGeneProduct O B-DiseaseOrPhenotypicFeature O O O B-GeneOrGeneProduct I-GeneOrGeneProduct O B-GeneOrGeneProduct I-GeneOrGeneProduct O O O O O