Abstract
T-cell Acute Lymphoblastic Leukemia (T-ALL) is a highly aggressive form of ALL with at least 25% relapse rates. The high relapse rates are often linked to poor prognoses. More detailed studies for novel therapeutic targets for the treatment of T-ALL are required as the genetic and transcriptomic data currently available on T-ALL pathophysiology is insufficient. Long non-coding RNAs are emerging as important players in the regulation of tumour proliferation and metastasis. Studies on various cancers have revealed their potential as biomarkers and therapeutic targets in treatment. This review describes the characterization, biosynthesis, and role of long non-coding RNA in T-ALL and highlights their potential as next generation molecule in development of promising diagnostic, prognostic and/or therapeutic markers.