FKBPL and neoplasm: Lewis lung carcinoma cells grown on the rear dorsum of Fkbpl+/neo or Fkbpl+/− mice had an increased growth rate in comparison to the Fkbpl+/+ littermates (Figure 5A), corresponding to a significantly shorter survival, defined as time to reach >600 mm3 in tumor volume (Figure 5B) in the Fkbpl heterozygotes.