The purine nucleotide content in human leukemia cell lines.
The HPLC method was used to determine the purine nucleotide (ATP, ADP, AMP, GTP, GDP, GMP, NAD(+)) contents and the values of the adenylate energy charge (AEC) and guanylate energy charge (GEC) for three human acute myelogenous leukemia (AML) cell lines: HL60 (M3 subtype of AML), THP1 (M5 subtype of AML), and HEL (M6 subtype of AML) in French-American-British classification (FAB) and for one chronic myelogenous leukemia (CML) cell line: K562. The results showed that the examined leukemic cells had some significant changes in their purine nucleotide concentrations relative to healthy cells. On the basis of the obtained results, it seems that two of the tested acute myelogenous leukemia cell lines, HL60 and HEL, have similar purine nucleotide metabolisms, while the third AML cell line, THP1, has a purine nucleotide metabolism like that of the chronic myelogenous leukemia cell line, K562.
Baranowska-Bosiacka
Irena
I
Department of Biochemistry, University of Szczecin, ul. Felczaka 3a, 71-412 Szczecin, Poland.
Machaliński
Bogusław
B
Tarasiuk
Jolanta
J
D002453:Cell Cycle; D045744:Cell Line, Tumor; D006801:Humans; D007951:Leukemia, Myeloid / Q000378:metabolism*; D009243:NAD / Q000032:analysis; D011685:Purine Nucleotides / Q000378:metabolism*
D011685:Purine Nucleotides; D009243:NAD