MAP3K14（mitogen-activated protein kinase kinase kinase 14），癌症关联基因，基因ID：9020，该基因编码丝裂原活化蛋白激酶激酶14，是一种丝氨酸/苏氨酸蛋白激酶。这种激酶与traf2结合并刺激nf-kappab活性。它与其他几种mapkk激酶序列相似。它参与nf-kappab诱导的信号级联反应，与肿瘤坏死/神经生长因子（tnf/ngf）家族受体和白细胞介素-1型受体共有。[由RefSeq提供，2008年7月]This gene encodes mitogen-activated protein kinase kinase kinase 14， which is a serine/threonine protein-kinase. This kinase binds to TRAF2 and stimulates NF-kappaB activity. It shares sequence similarity with several other MAPKK kinases. It participates in an NF-kappaB-inducing signalling cascade common to receptors of the tumour-necrosis/nerve-growth factor (TNF/NGF) family and to the interleukin-1 type-I receptor. [provided by RefSeq， Jul 2008]。