CTCF


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AcronymDefinition
CTCFColorado Territorial Correctional Facility (est. 1871)
CTCFChannel Technical Control Facility
CTCFCoquille Tribal Community Fund (est. 2001; North Bend, OR)
References in periodicals archive ?
What the researchers discovered is that CTCF binding ensures that segments of the genome that are packaged to be active do not interfere with neighboring segments that should not be active in the daughter cells they generate.
Using mouse embryonic stem cells that generate motor neurons as a model, the researchers found that CTCF isolates Hox genes from harmful activation.
Gala Filippova, staff scientist at Fred Hutch and co-author of the study, said that in the current study, they have explored whether loss of just one copy of the CTCF gene could trigger epigenetic changes and predispose to tumor development.
The study demonstrates that loss of one copy of CTCF caused large scale epigenetic changes and greatly enhanced tumor formation in multiple tissues and recent large scale analysis of the human cancer genome has also revealed that deletions or mutations in CTCF are one of the most common events in breast, endometrial, and other human cancers.
Sixteen significantly mutated genes were discerned in this molecular subgroup (Table 1): 9 genes previously implicated in endometrial cancer (PTEN, PIK3CA, CTNNB1, ARID1A, PIK3R1, KRAS, FGFR2, CHD4, SPOP) by us and others [(17, 18); reviewed in (24)], and 7 genes (BCOR, CSMD3, CTCF, MECOM, METTL14, SGK1, SOX17) not previously recognized to have a role in endometrial tumorigenesis.
That is not to say that chromatin-remodeling genes and genes of the ubiquitin ligase complex are not also perturbed in the endometrioid subtype; indeed, a number of chromatin-remodeling genes, such as ARID1A, ARID5B, CTCF, and CHD4, are also causal or candidate driver genes in molecular subgroups dominated by endometrioid endometrial tumors (Table 1).
With the focus on being able to make positive transitions back into the community, the educational programs through CTCF have waiting lists.
Both the culinary arts and cosmetology programs within CTCF are self-supporting.
We are excited about his continued relationship with Cambridge through CTCF and NEWCO Investments.
And open bases can be recognised by CTCF in the egg," said Dr Iles.
Earlier CTCF was found to disrupt the pairing up or colocalization of the X Chromosomes, which confirmed that CTCF had a role to play in the process but it was not obvious how it did so with the precise timing and speed required.
Doug Robinson will introduce the CTCF and explain how it will make a difference in the lives of young people in Colorado.