FHIT and oculopharyngeal muscular dystrophy: Veeramachaneni et al. [75] examined SCNA in the OPMD keratinocyte cultures that were derived by Parkinson and colleagues, showing that those cells that originated from lesions that were known to progress to OSCC (D19, D20, D35) had −3p and −8p with homozygous deletion of FHIT (3p14.1) and CSMD1 (8p23.2).