CHK2: a tumor suppressor or not?

Animals Apoptosis/physiology Ataxia Telangiectasia Mutated Proteins Cell Cycle/physiology Cell Cycle Proteins Cell Transformation, Neoplastic/genetics,metabolism Checkpoint Kinase 2 DNA-Binding Proteins Disease Models, Animal Humans Neoplasms/genetics,metabolism Protein Kinases/genetics,metabolism Protein Serine-Threonine Kinases/genetics,metabolism Tumor Suppressor Proteins/genetics,metabolism

Cell Cycle Proteins DNA-Binding Proteins Tumor Suppressor Proteins Protein Kinases Checkpoint Kinase 2 ATM protein, human Ataxia Telangiectasia Mutated Proteins CHEK2 protein, human Protein Serine-Threonine Kinases