Transcription factor networks link B-lymphocyte development and malignant transformation in leukemia
M Sigvardsson - Genes & Development, 2023 - genesdev.cshlp.org
Rapid advances in genomics have opened unprecedented possibilities to explore the
mutational landscapes in malignant diseases, such as B-cell acute lymphoblastic leukemia …
mutational landscapes in malignant diseases, such as B-cell acute lymphoblastic leukemia …
Lineage-specific 3D genome organization is assembled at multiple scales by IKAROS
Y Hu, DS Figueroa, Z Zhang, M Veselits… - Cell, 2023 - cell.com
A generic level of chromatin organization generated by the interplay between cohesin and
CTCF suffices to limit promiscuous interactions between regulatory elements, but a lineage …
CTCF suffices to limit promiscuous interactions between regulatory elements, but a lineage …
Pushing the TAD boundary: Decoding insulator codes of clustered CTCF sites in 3D genomes
H Huang, Q Wu - BioEssays, 2024 - Wiley Online Library
Topologically associating domain (TAD) boundaries are the flanking edges of TADs, also
known as insulated neighborhoods, within the 3D structure of genomes. A prominent feature …
known as insulated neighborhoods, within the 3D structure of genomes. A prominent feature …
Tuning cohesin trajectories enables differential readout of the Pcdhα cluster across neurons
Expression of Protocadherin (Pcdh) genes is critical to the generation of neuron identity and
wiring of the nervous system. Pcdhα genes are arranged in clusters and exhibit a range of …
wiring of the nervous system. Pcdhα genes are arranged in clusters and exhibit a range of …
Molecular basis for differential Igk versus Igh V(D)J joining mechanisms
In developing B cells, V (D) J recombination assembles exons encoding IgH and Igκ
variable regions from hundreds of gene segments clustered across Igh and Igk loci. V, D and …
variable regions from hundreds of gene segments clustered across Igh and Igk loci. V, D and …
Locus folding mechanisms determine modes of antigen receptor gene assembly
The dynamic folding of genomes regulates numerous biological processes, including
antigen receptor (AgR) gene assembly. We show that, unlike other AgR loci, homotypic …
antigen receptor (AgR) gene assembly. We show that, unlike other AgR loci, homotypic …
Addressing technical pitfalls in pursuit of molecular factors that mediate immunoglobulin gene regulation
E Engelbrecht, OL Rodriguez… - The Journal of …, 2024 - journals.aai.org
The expressed Ab repertoire is a critical determinant of immune-related phenotypes. Ab-
encoding transcripts are distinct from other expressed genes because they are transcribed …
encoding transcripts are distinct from other expressed genes because they are transcribed …
m6A-Methylated NUTM2B-AS1 Promotes Hepatocellular Carcinoma Stemness Feature via Epigenetically Activating BMPR1A Transcription
W Li, M Zeng, Y Ning, R Lu, Y Wei, Z Xu… - Journal of …, 2024 - Taylor & Francis
Purpose Hepatocellular carcinoma (HCC) is one of the most lethal malignancies in the
world. Oncofetal proteins are the optimal diagnostic biomarkers and therapeutic targets for …
world. Oncofetal proteins are the optimal diagnostic biomarkers and therapeutic targets for …
Enhancers of the PAIR4 regulatory module promote distal VH gene recombination at the Igh locus
While extended loop extrusion across the entire Igh locus controls VH‐DJH recombination,
local regulatory sequences, such as the PAIR elements, may also activate VH gene …
local regulatory sequences, such as the PAIR elements, may also activate VH gene …
Lineage-and stage-specific activity of antigen receptor gene enhancers during lymphocyte development
F Ma, FZ Braikia, R Sen - Frontiers in Epigenetics and Epigenomics, 2024 - frontiersin.org
Lymphocyte development culminates with generation of mature B and T cells that express
unique antigen receptors on the cell surface. Genes that encode the two chains of B or T cell …
unique antigen receptors on the cell surface. Genes that encode the two chains of B or T cell …