Philadelphia chromosome-positive leukaemia: the translocated genes and their gene products.
Overwhelming evidence indicates a role for the deregulated ABL protein tyrosine kinase in the aetiology of CML and Ph-positive acute leukaemia. These disorders are characterized by the generation of BCR/ABL fusion proteins with elevated tyrosine kinase activity. Although much is known concerning the transforming potential of ABL proteins in various systems, very little is understood of the normal function and mode of regulation of ABL activity. The mechanism of oncogenic activation is therefore also obscure. In spite of this, our understanding of the molecular details of these chromosomal translocations allows the design of therapies directed against their unique, leukaemia-specific proteins and RNA products.
Allen
P B
PB
Leukaemia Research Fund Centre, Chester Beatty Laboratories, London, UK.
Morgan
G J
GJ
Wiedemann
L M
LM
D000011:Abelson murine leukemia virus / Q000235:genetics; D000328:Adult; D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002471:Cell Transformation, Neoplastic / Q000235:genetics; D002648:Child; D016044:Fusion Proteins, bcr-abl / Q000235:genetics* / Q000502:physiology; D015972:Gene Expression Regulation, Neoplastic; D016313:Genes, abl; D006801:Humans; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000235:genetics*; D051379:Mice; D008822:Mice, Transgenic; D008969:Molecular Sequence Data; D015513:Oncogene Proteins / Q000235:genetics* / Q000502:physiology; D016374:Oncogene Proteins v-abl / Q000235:genetics / Q000502:physiology; D010677:Philadelphia Chromosome; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000145:classification / Q000235:genetics*; D017346:Protein Serine-Threonine Kinases / Q000235:genetics* / Q000502:physiology; D011505:Protein-Tyrosine Kinases / Q000235:genetics* / Q000502:physiology; D011518:Proto-Oncogene Proteins; D016315:Proto-Oncogene Proteins c-abl / Q000235:genetics* / Q000502:physiology; D051562:Proto-Oncogene Proteins c-bcr; D011519:Proto-Oncogenes; D012091:Repetitive Sequences, Nucleic Acid; D017386:Sequence Homology, Amino Acid
D015513:Oncogene Proteins; D016374:Oncogene Proteins v-abl; D011518:Proto-Oncogene Proteins; D011505:Protein-Tyrosine Kinases; D016044:Fusion Proteins, bcr-abl; D016315:Proto-Oncogene Proteins c-abl; C496613:BCR protein, human; C496614:Bcr protein, mouse; D017346:Protein Serine-Threonine Kinases; D051562:Proto-Oncogene Proteins c-bcr