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Showing 25 to 36 of 11435 entries
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NKL homeobox gene MSX1 acts like a tumor suppressor in NK-cell leukemia.

Oncotarget

Nagel S, Pommerenke C, Meyer C, Kaufmann M, MacLeod RAF, Drexler HG.
PMID: 28977998
Oncotarget. 2017 Jun 21;8(40):66815-66832. doi: 10.18632/oncotarget.18609. eCollection 2017 Sep 15.

NKL homeobox gene MSX1 is physiologically expressed in lymphoid progenitors and subsequently downregulated in developing T- and B-cells. In contrast, elevated expression levels of MSX1 persist in mature natural killer (NK)-cells, indicating a functional role in this compartment. While...

Correction: Human cytomegalovirus IE1 alters the higher-order chromatin structure by targeting the acidic patch of the nucleosome.

eLife

Fang Q, Chen P, Wang M, Fang J, Yang N, Li G, Xu RM.
PMID: 26974472
Elife. 2016 Mar 14;5:e15893. doi: 10.7554/eLife.15893.

No abstract available.

A ChIP-Seq Data Analysis Pipeline Based on Bioconductor Packages.

Genomics & informatics

Park SJ, Kim JH, Yoon BH, Kim SY.
PMID: 28416945
Genomics Inform. 2017 Mar;15(1):11-18. doi: 10.5808/GI.2017.15.1.11. Epub 2017 Mar 29.

Nowadays, huge volumes of chromatin immunoprecipitation-sequencing (ChIP-Seq) data are generated to increase the knowledge on DNA-protein interactions in the cell, and accordingly, many tools have been developed for ChIP-Seq analysis. Here, we provide an example of a streamlined workflow...

Influence of chronic inflammation on Bcl-2 and PCNA expression in prostate needle biopsy specimens.

Oncology letters

Glover M, Soni S, Ren Q, Maclennan GT, Fu P, Gupta S.
PMID: 28943900
Oncol Lett. 2017 Oct;14(4):3927-3934. doi: 10.3892/ol.2017.6668. Epub 2017 Jul 26.

The association between inflammation and cancer has been established in certain forms of human malignancies; however, its role in prostate cancer remains unclear. The present study investigates a possible association between chronic inflammation and the development of epithelial neoplasia...

DNA DAMAGE BINDING PROTEIN2 Shapes the DNA Methylation Landscape.

The Plant cell

Schalk C, Drevensek S, Kramdi A, Kassam M, Ahmed I, Cognat V, Graindorge S, Bergdoll M, Baumberger N, Heintz D, Bowler C, Genschik P, Barneche F, Colot V, Molinier J.
PMID: 27531226
Plant Cell. 2016 Sep;28(9):2043-2059. doi: 10.1105/tpc.16.00474. Epub 2016 Aug 16.

In eukaryotes, DNA repair pathways help to maintain genome integrity and epigenomic patterns. However, the factors at the nexus of DNA repair and chromatin modification/remodeling remain poorly characterized. Here, we uncover a previously unrecognized interplay between the DNA repair...

Regulation of cancer epigenomes with a histone-binding synthetic transcription factor.

NPJ genomic medicine

Nyer DB, Daer RM, Vargas D, Hom C, Haynes KA.
PMID: 28919981
NPJ Genom Med. 2017;2. doi: 10.1038/s41525-016-0002-3. Epub 2017 Jan 09.

Chromatin proteins have expanded the mammalian synthetic biology toolbox by enabling control of active and silenced states at endogenous genes. Others have reported synthetic proteins that bind DNA and regulate genes by altering chromatin marks, such as histone modifications....

SMAR1 binds to T(C/G) repeat and inhibits tumor progression by regulating miR-371-373 cluster.

Scientific reports

Mathai J, Mittal SP, Alam A, Ranade P, Mogare D, Patel S, Saxena S, Ghorai S, Kulkarni AP, Chattopadhyay S.
PMID: 27671416
Sci Rep. 2016 Sep 27;6:33779. doi: 10.1038/srep33779.

Chromatin architecture and dynamics are regulated by various histone and non-histone proteins. The matrix attachment region binding proteins (MARBPs) play a central role in chromatin organization and function through numerous regulatory proteins. In the present study, we demonstrate that...

A physical association between the human mutY homolog (hMYH) and DNA topoisomerase II-binding protein 1 (hTopBP1) regulates Chk1-induced cell cycle arrest in HEK293 cells.

Cell & bioscience

Han SH, Hahm SH, Tran AH, Chung JH, Hong MK, Paik HD, Kim KS, Han YS.
PMID: 26312135
Cell Biosci. 2015 Aug 27;5:50. doi: 10.1186/s13578-015-0042-x. eCollection 2015.

BACKGROUND: Human DNA topoisomerase II-binding protein 1 (hTopBP1) plays an important role in DNA replication and the DNA damage checkpoint pathway. The human mutY homolog (hMYH) is a base excision repair DNA glycosylase that excises adenines or 2-hydroxyadenines that...

Chemical optogenetic modulation of inflammation and immunity.

Chemical science

Parasar B, Chang PV.
PMID: 28451285
Chem Sci. 2017 Feb 01;8(2):1450-1453. doi: 10.1039/c6sc03702j. Epub 2016 Oct 21.

The immune system is an essential component of host defense against pathogens and is largely mediated by inflammatory molecules produced by immune cells, such as macrophages. These inflammatory mediators are regulated at the transcriptional level by chromatin-modifying enzymes including...

Epigenetic Regulation of Telomere Maintenance for Therapeutic Interventions in Gliomas.

Genes

Naderlinger E, Holzmann K.
PMID: 28513547
Genes (Basel). 2017 May 17;8(5). doi: 10.3390/genes8050145.

High-grade astrocytoma of WHO grade 4 termed glioblastoma multiforme (GBM) is a common human brain tumor with poor patient outcome. Astrocytoma demonstrates two known telomere maintenance mechanisms (TMMs) based on telomerase activity (TA) and on alternative lengthening of telomeres...

Current perspectives on FOXA1 regulation of androgen receptor signaling and prostate cancer.

Genes & diseases

Yang YA, Yu J.
PMID: 26114156
Genes Dis. 2015 Jun;2(2):144-151. doi: 10.1016/j.gendis.2015.01.003.

FOXA1 (also known as hepatocyte nuclear factor 3α, or HNF-3α) is a protein of the FKHD family transcription factors. FOXA1 has been termed as a pioneer transcription factor due to its unique ability of chromatin remodeling in which the...

5 Methylation and demethylation of his tone arg and lys residues in chromatin structure and function.

The Enzymes

Wang Y.
PMID: 26718039
Enzymes. 2006;24:123-53. doi: 10.1016/S1874-6047(06)80007-7. Epub 2010 Nov 08.

Chromatin is the physiological template of all eukaryotic genomic activities. Histone proteins are the fundamental building elements of chromatin, which are the subject of various posttranslational modifications, including methylation. Adding and removing the methyl moieties from histones plays an...

Showing 25 to 36 of 11435 entries