Response to 'Amplifying Igh translocations'

Chimeric IgH-TCR/ translocations in T lymphocytes mediated by RAG

Parp1 facilitates alternative NHEJ, whereas Parp2 suppresses IgH/c-myc translocations during immunoglobulin class switch recombination

Immunoglobulin class switch recombination (CSR) is initiated by DNA breaks triggered by activation-induced cytidine deaminase (AID). These breaks activate DNA damage response proteins to promote appropriate repair and long-range recombination. Aberrant processing of these breaks, however, results in decreased CSR and/or increased frequency of illegitimate recombination between the immunoglobuli...

AID Is Required for c-myc/IgH Chromosome Translocations In Vivo

Chromosome translocations between c-myc and immunoglobulin (Ig) are associated with Burkitt's lymphoma in humans and with pristane- and IL6-induced plasmacytomas in mice. These translocations frequently involve Ig switch regions, suggesting that they might be the result of aberrant Ig class switch recombination (CSR). However, a direct link between CSR and chromosome translocations has not been...

Identification of novel cryptic translocations involving IGH in B-cell non-Hodgkin's lymphomas.

Chromosomal rearrangements involving the immunoglobulin heavy chain gene (IGH) at 14q32 are observed in approximately 50% of patients with B-cell non-Hodgkin's lymphoma (NHL). The 5' end of the IGH gene is located within 8 kb of the telomeric repeats of 14q. Translocations involving the IGH locus and the telomeric band of a partner chromosome are difficult to identify, because most terminal ban...

A role for AID in chromosome translocations between c-myc and the IgH variable region

Chromosome translocations between oncogenes and the region spanning the immunoglobulin (Ig) heavy chain (IgH) variable (V), diversity (D), and joining (J) gene segments (Ig V-J(H) region) are found in several mature B cell lymphomas in humans and mice. The breakpoints are frequently adjacent to the recombination signal sequences targeted by recombination activating genes 1 and 2 during antigen ...