The observed alteration in BCL2 expression following lithium treatment is influenced by the choice of normalization method.

ABSTRACT: Upregulation of B-cell CLL/lymphoma (BCL)2 expression following lithium treatment is seemingly well established and has been related to the neuroprotective property of the drug. However, while demonstrated by some (but not all) studies based on low-throughput techniques (e.g. qPCR) this effect is not reflected in high-throughput studies, such as microarrays and RNAseq. This manuscript presents a systematic review of currently available reports of lithium's effect on BCL2 expression. To our surprise, we found that the majority of the literature does not support the effect of lithium on BCL2 transcript or protein levels. Moreover, among the positive reports, several used therapeutically irrelevant lithium doses while others lack statistical power. We also noticed that numerous low-throughput

SUBMITTER: Odeya D 

PROVIDER: S-EPMC5913222 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature