Based on literature liver does express MAP2. Based on Uniprot.org, MAP2 is expressed in dorsolateral prefrontal cortex, brain, brain pancreas, cervix carcinoma, liver, among other tissues. Regarding which tissues have MAP2 expression, here are a few articles citing expression in various tissues:
Brain, Pubmed ID: 8294038
Brain, and Pancreas, Pubmed ID: 15489334
Cervix carcinoma, Pubmed ID: 17081983, 18220336
Liver, Pubmed ID: 24275569