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An orally bioavailable vitamin E derivative with potential antineoplastic and immunostimulating activities. Upon administration, alpha-tocopheryloxyacetic acid (alpha-TEA) induces tumor autophagy; the autophagosomes formed, which carry tumor associated antigens (TAAs), allow for increased cross-presentation of TAAs by professional antigen-presenting cells (APCs). This activates a T-cell-mediated T-helper type 1 (TH1) response, generates a cytotoxic T-lymphocyte (CTL) response against cancer cells, and reduces the frequency of regulatory T-cell (Treg) differentiation. In addition, alpha-TEA modulates the release of various cytokines and chemokines and induces tumor cell apoptosis. Altogether, this results in decreased tumor cell proliferation. Check for \'https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C117234\' active clinical trials using this agent. (\'http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C117234\' NCI Thesaurus)
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