Probable transcriptional regulator involved in developmental processes. May act as a transcriptional repressor (Potential). Interacts (via homeobox domain) with APBB1 (via PID domain 1). Expressed in brain; strongly reduced in post-mortem elderly subjects with Alzheimer disease. The disease is caused by variants affecting the gene represented in this entry. Belongs to the teashirt C2H2-type zinc-finger protein family. Extended N-terminus.