VAV2 is the second member of the VAV guanine nucleotide exchange factor family of oncogenes. Unlike VAV1, which is expressed exclusively in hematopoietic cells, VAV2 transcripts were found in most tissues. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2008],VAV-2,B Cell Receptor Signaling Pathway,Cancer,Cell Biology & Developmental Biology,Cytoskeleton,Cytoskeleton_Actins,Epigenetics & Nuclear Signaling,G protein signaling,G protein signaling_Small G proteins,Immunology & Inflammation,Signal Transduction,T Cell Receptor Signaling Pathway,VAV2