The roles of DNA, RNA and histone methylation in ageing and cancer
Chromatin is a macromolecular complex predominantly comprising DNA, histone proteins
and RNA. The methylation of chromatin components is highly conserved as it helps …
and RNA. The methylation of chromatin components is highly conserved as it helps …
Targeting transcription factors for cancer treatment
M Lambert, S Jambon, S Depauw… - Molecules, 2018 - mdpi.com
Transcription factors are involved in a large number of human diseases such as cancers for
which they account for about 20% of all oncogenes identified so far. For long time, with the …
which they account for about 20% of all oncogenes identified so far. For long time, with the …
TP53-dependent toxicity of CRISPR/Cas9 cuts is differential across genomic loci and can confound genetic screening
CRISPR/Cas9 gene editing can inactivate genes in a precise manner. This process involves
DNA double-strand breaks (DSB), which may incur a loss of cell fitness. We hypothesize that …
DNA double-strand breaks (DSB), which may incur a loss of cell fitness. We hypothesize that …
Regulation of the Dot1 histone H3K79 methyltransferase by histone H4K16 acetylation
MI Valencia-Sánchez, P De Ioannes, M Wang… - Science, 2021 - science.org
INTRODUCTION Nucleosomes—the primary, repeating unit of chromatin—package and
protect the genome while also transmitting various regulatory signals through, in part …
protect the genome while also transmitting various regulatory signals through, in part …
Antecedent chromatin organization determines cGAS recruitment to ruptured micronuclei
KM MacDonald, S Nicholson-Puthenveedu… - Nature …, 2023 - nature.com
Micronuclei (MN) are cytosolic bodies that sequester acentric fragments or mis-segregated
chromosomes from the primary nucleus. Spontaneous rupture of the MN envelope allows …
chromosomes from the primary nucleus. Spontaneous rupture of the MN envelope allows …
Emerging role of PI3K/AKT in tumor-related epigenetic regulation
Q Yang, W Jiang, P Hou - Seminars in Cancer biology, 2019 - Elsevier
Epigenetic alterations, along with genetic alterations, have long been regarded as the most
important mechanism participating in carcinogenesis. DNA methylation, histone …
important mechanism participating in carcinogenesis. DNA methylation, histone …
Small-molecule inhibition of the acyl-lysine reader ENL as a strategy against acute myeloid leukemia
The chromatin reader eleven–nineteen leukemia (ENL) has been identified as a critical
dependency in acute myeloid leukemia (AML), but its therapeutic potential remains unclear …
dependency in acute myeloid leukemia (AML), but its therapeutic potential remains unclear …
Structural basis of Dot1L stimulation by histone H2B lysine 120 ubiquitination
MI Valencia-Sánchez, P De Ioannes, M Wang… - Molecular cell, 2019 - cell.com
The essential histone H3 lysine 79 methyltransferase Dot1L regulates transcription and
genomic stability and is deregulated in leukemia. The activity of Dot1L is stimulated by mono …
genomic stability and is deregulated in leukemia. The activity of Dot1L is stimulated by mono …
BRCA1/BARD1 site-specific ubiquitylation of nucleosomal H2A is directed by BARD1
Mutations in the E3 ubiquitin ligase RING domains of BRCA1/BARD1 predispose carriers to
breast and ovarian cancers. We present the structure of the BRCA1/BARD1 RING …
breast and ovarian cancers. We present the structure of the BRCA1/BARD1 RING …
The art of packaging the sperm genome: molecular and structural basis of the histone-to-protamine exchange
L Moritz, SS Hammoud - Frontiers in endocrinology, 2022 - frontiersin.org
Male fertility throughout life hinges on the successful production of motile sperm, a
developmental process that involves three coordinated transitions: mitosis, meiosis, and …
developmental process that involves three coordinated transitions: mitosis, meiosis, and …