Establishment of monoclonal anti-human CD26 antibodies suitable for immunostaining of formalin-fixed tissue.

ABSTRACT:

Background

A T cell costimulatory molecule with dipeptidyl peptidase IV (DPPIV) activity in its extracellular region, CD26 is a multifunctional molecule associated with various proteins such as adenosine deaminase, caveolin-1, CXCR4, collagen, and fibronectin, while playing an important role in the regulation of inflammatory responses and tumor biology. We have focused on CD26 as a novel therapeutic target for various tumors and immune disorders, and have developed a humanized anti-CD26 monoclonal antibody (mAb), YS110, which is currently being evaluated in a phase I clinical trial for patients with CD26-expressing tumors, including malignant mesothelioma. Since detection of tumor CD26 expression is required for determining potential eligibility for YS110 therapy, the development o

SUBMITTER: Hatano R 

PROVIDER: S-EPMC3944398 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature