ELIZA cgi-bash version rev. 1.90
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -
return
kwic search for expression out of >500 occurrences
731925 occurrences (No.6 in the rank) during 5 years in the PubMed. [no cache]
500 found
28) We found that the expression of CUL4B is markedly upregulated in samples of human cervical carcinoma and is negatively correlated with the expression of IGFBP3.
* CRL4B promotes tumorigenesis by coordinating with SUV39H1/HP1/DNMT3A in DNA methylation-based epigenetic silencing.
- Cullin 4B (CUL4B) is a component of the Cullin4B-Ring E3 ligase complex (CRL4B) that functions in proteolysis and is implicated in tumorigenesis. Here, we report that CRL4B is associated with histone methyltransferase SUV39H1, heterochromatin protein 1 (HP1) and DNA methyltransferases 3A (DNMT3A). We showed that CRL4B, through catalyzing H2AK119 monoubiquitination, facilitates H3K9 tri-methylation and DNA methylation, two key epigenetic modifications involved in DNA methylation-based gene silencing. Depletion of CUL4B resulted in loss of not only H2AK119 monoubiquitination but also H3K9 trimethylation and DNA methylation, leading to derepression of a collection of genes, including the tumor suppressor IGFBP3. We demonstrated that CUL4B promotes cell proliferation and invasion, which are consistent with a tumorigenic phenotype, at least partially by repressing IGFBP3. We found that the expression of CUL4B is markedly upregulated in samples of human cervical carcinoma and is negatively correlated with the expression of IGFBP3. Our experiments unveiled a coordinated action between histone ubiquitination/methylation and DNA methylation in transcription repression, providing a mechanism for CUL4B in tumorigenesis.
=>表現すること, 式, 表現, 表示, 言い回し, 表現法, 表情
Overview of noun expression
The noun expression has 9 senses (first 6 from tagged texts)
1. (23) expression, look, aspect, facial expression, face -- (the feelings expressed on a person's
face; "a sad expression"; "a look of triumph"; "an angry face")
2. (18) expression, manifestation, reflection, reflexion -- (expression without words; "tears are an
expression of grief"; "the pulse is a reflection of the heart's condition")
3. (15) expression, verbal expression, verbalism -- (the communication (in speech or writing) of
your beliefs or opinions; "expressions of good will"; "he helped me find verbal expression for my
ideas"; "the idea was immediate but the verbalism took hours")
4. (5) saying, expression, locution -- (a word or phrase that particular people use in particular
situations; "pardon the expression")
5. (4) formulation, expression -- (the style of expressing yourself; "he suggested a better
formulation"; "his manner of expression showed how much he cared")
6. (4) formula, expression -- (a group of symbols that make a mathematical statement)
7. expression -- ((genetics) the process of expressing a gene)
8. construction, grammatical construction, expression -- (a group of words that form a constituent
of a sentence and are considered as a single unit; "I concluded from his awkward constructions that
he was a foreigner")
9. expression -- (the act of forcing something out by squeezing or pressing; "the expression of milk
from her breast")
--- WordNet end ---