Herein, we newly identified that truncated form of CHL1 is produced and released from lung tumor tissue in a mouse model expressing human EML4-ALK fusion gene.
All mice developed Eml4-Alk-rearranged lung tumors 2 months after the inoculation, demonstrating that the CRISPR/Cas9 system is a feasible and simple method for the generation of chromosomal rearrangements in vivo.
Recent evidence suggests that the observed clinical distinctions between lung tumors in smokers and never smokers (NS) extend beyond specific gene mutations, such as EGFR, EML4-ALK, and KRAS, some of which have been translated into targeted therapies.