Chromosomal rearrangements targeting human chromosome 1 constitutive heterochromatin region (cytogenetic band 1q12) are remarkably frequent in lymphoma, myeloma, acute leukaemia and in some solid tumours. This highly suggests existence of constitutive heterochromatin-dependent oncogenic mechanisms in these diseases. My PhD works show that these rearrangements induce profound alterations of chromatin organisation and function in lymphoma B-cells. Major consequences are the formation of aberrant heterochromatic foci resulting from long range intra-chromosomal ‘matching' between the rearranged 1q12 and centromeric regions. These foci are associated with an enrichment of adjacent euchromatic sequences in repressive epigenetic marks, and with de...
Abstract Background Eukaryotes compact chromosomes densely and non-randomly, forming three-dimension...
Chromosomal rearrangements are recurrent findings in human cancer and result in aberrant restructuri...
Chromosomal heteromorphisms (CHs) are a part of genetic variation in man. The past literature largel...
Chromosomal rearrangements targeting human chromosome 1 constitutive heterochromatin region (cytogen...
Les réarrangements chromosomiques affectant la région d'hétérochromatine constitutive du chromosome ...
International audienceRecently, we and others have described a novel class of chromosome aberrations...
International audienceEpigenetic perturbations are increasingly described in cancer cells where they...
The frequent rearrangement of chromosome band 1q12 constitutive heterochromatin in hematologic malig...
The characterization of chromosomal alterations by cytogenetics in hematological malignancies is imp...
Heterochromatin represents special regions in the genome that have been found to be prone to breakag...
Fluorescence in situ hybridization was performed to characterize 81 cases of myeloid and lymphoid ma...
Chromosomal translocations are associated with a wide range of cancers. These chromosomal rearrangem...
Fluorescence in situ hybridization was performed to characterize 81 cases of myeloid and lymphoid ma...
Unbalanced 1q rearrangements are widely reported in myeloid and lymphoid malignancies. Among unbalan...
Human cytogenetics is a discipline aimed at studying the structure and function of the chromosomes o...
Abstract Background Eukaryotes compact chromosomes densely and non-randomly, forming three-dimension...
Chromosomal rearrangements are recurrent findings in human cancer and result in aberrant restructuri...
Chromosomal heteromorphisms (CHs) are a part of genetic variation in man. The past literature largel...
Chromosomal rearrangements targeting human chromosome 1 constitutive heterochromatin region (cytogen...
Les réarrangements chromosomiques affectant la région d'hétérochromatine constitutive du chromosome ...
International audienceRecently, we and others have described a novel class of chromosome aberrations...
International audienceEpigenetic perturbations are increasingly described in cancer cells where they...
The frequent rearrangement of chromosome band 1q12 constitutive heterochromatin in hematologic malig...
The characterization of chromosomal alterations by cytogenetics in hematological malignancies is imp...
Heterochromatin represents special regions in the genome that have been found to be prone to breakag...
Fluorescence in situ hybridization was performed to characterize 81 cases of myeloid and lymphoid ma...
Chromosomal translocations are associated with a wide range of cancers. These chromosomal rearrangem...
Fluorescence in situ hybridization was performed to characterize 81 cases of myeloid and lymphoid ma...
Unbalanced 1q rearrangements are widely reported in myeloid and lymphoid malignancies. Among unbalan...
Human cytogenetics is a discipline aimed at studying the structure and function of the chromosomes o...
Abstract Background Eukaryotes compact chromosomes densely and non-randomly, forming three-dimension...
Chromosomal rearrangements are recurrent findings in human cancer and result in aberrant restructuri...
Chromosomal heteromorphisms (CHs) are a part of genetic variation in man. The past literature largel...