Artificial addition of HMGA2 to some forms of cancer unresponsive to DNA damage cause them to respond to the treatment instead, although the mechanism by which this phenomenon occurs is also not understood.
A adición artificial de HMGA2 a algunhas formas de cancro que non responden a danos no ADN causan, ao contrario, que estes respondan ao tratamento, aínda que o mecanismo polo cal ten lugar este fenómeno tampouco se coñece.