» Articles » PMID: 16257470

Causes of Oncogenic Chromosomal Translocation

Overview
Journal Trends Genet
Specialty Genetics
Date 2005 Nov 1
PMID 16257470
Citations 83
Authors
Affiliations
Soon will be listed here.
Abstract

Non-random chromosomal translocations are frequently associated with a variety of cancers, particularly hematologic malignancies and childhood sarcomas. In addition to their diagnostic utility, chromosomal translocations are increasingly being used in the clinic to guide therapeutic decisions. However, the mechanisms that cause these translocations remain poorly understood. Illegitimate V(D)J recombination, class switch recombination, homologous recombination, non-homologous end-joining and genome fragile sites all have potential roles in the production of non-random chromosomal translocations. In addition, mutations in DNA-repair pathways have been implicated in the production of chromosomal translocations in humans, mice and yeast. Although initially surprising, the identification of these same oncogenic chromosomal translocations in peripheral blood from healthy individuals strongly suggests that the translocation is not sufficient to induce malignant transformation, and that complementary mutations are required to produce a frank malignancy.

Citing Articles

RUNX1/NPM1/H3K4me3 complex contributes to extracellular matrix remodeling via enhancing FOSL2 transcriptional activation in glioblastoma.

Cui X, Huo D, Wang Q, Wang Y, Liu X, Zhao K Cell Death Dis. 2024; 15(1):98.

PMID: 38286983 PMC: 10825180. DOI: 10.1038/s41419-024-06481-4.


Epigenetic balance ensures mechanistic control of MLL amplification and rearrangement.

Gray Z, Chakraborty D, Duttweiler R, Alekbaeva G, Murphy S, Chetal K Cell. 2023; 186(21):4528-4545.e18.

PMID: 37788669 PMC: 10591855. DOI: 10.1016/j.cell.2023.09.009.


Molecular characterization of TCF3::PBX1 chromosomal breakpoints in acute lymphoblastic leukemia and their use for measurable residual disease assessment.

Burmeister T, Groger D, Gokbuget N, Spriewald B, Starck M, Elmaagacli A Sci Rep. 2023; 13(1):15167.

PMID: 37704696 PMC: 10499895. DOI: 10.1038/s41598-023-42294-9.


Structure and mechanism in non-homologous end joining.

Vogt A, He Y DNA Repair (Amst). 2023; 130:103547.

PMID: 37556875 PMC: 10528545. DOI: 10.1016/j.dnarep.2023.103547.


Mechanisms of insertions at a DNA double-strand break.

Min J, Zhao J, Zagelbaum J, Lee J, Takahashi S, Cummings P Mol Cell. 2023; 83(14):2434-2448.e7.

PMID: 37402370 PMC: 10527084. DOI: 10.1016/j.molcel.2023.06.016.


References
1.
Roix J, McQueen P, Munson P, Parada L, Misteli T . Spatial proximity of translocation-prone gene loci in human lymphomas. Nat Genet. 2003; 34(3):287-91. DOI: 10.1038/ng1177. View

2.
Mills K, Ferguson D, Alt F . The role of DNA breaks in genomic instability and tumorigenesis. Immunol Rev. 2003; 194:77-95. DOI: 10.1034/j.1600-065x.2003.00060.x. View

3.
Bassing C, Suh H, Ferguson D, Chua K, Manis J, Eckersdorff M . Histone H2AX: a dosage-dependent suppressor of oncogenic translocations and tumors. Cell. 2003; 114(3):359-70. DOI: 10.1016/s0092-8674(03)00566-x. View

4.
Celeste A, Difilippantonio S, Difilippantonio M, Fernandez-Capetillo O, Pilch D, Sedelnikova O . H2AX haploinsufficiency modifies genomic stability and tumor susceptibility. Cell. 2003; 114(3):371-383. PMC: 4737479. DOI: 10.1016/s0092-8674(03)00567-1. View

5.
Helman L, Meltzer P . Mechanisms of sarcoma development. Nat Rev Cancer. 2003; 3(9):685-94. DOI: 10.1038/nrc1168. View