Kenerson Kenerson H H Folpe Folpe AL AL Takayama Takayama TK TK Activation of the mTOR pathway in sporadic angiomyolipomas and other perivascular epithelioid cell neoplasms Activation of the mTOR pathway in sporadic angiomyolipomas and other perivascular epithelioid cell neoplasms Hum Pathol Hum Pathol 2007 2007 38 38 1361 1361 1371 1371 10.1016/j.humpath.2007.01.028 10.1016/j.humpath.2007.01.028 17521703 17521703. The gene discussed is MTOR; the disease is neoplasm with perivascular epithelioid cell differentiation.