ELIZA cgi-bash version rev. 1.90
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

return kwic search for gene out of >500 occurrences
403337 occurrences (No.43 in the rank) during 5 years in the PubMed. [no cache] 500 found
284) Using a IL-8 promoter-deletion analysis, transcription factor activator protein 1 (AP-1) was identified as a necessary component of Pb(2+) -induced IL-8 gene activation.
--- ABSTRACT ---
PMID:24106166 DOI:10.1002/tox.21909
2015 Environmental toxicology
* Pb²⁺ induced IL-8 gene expression by extracellular signal-regulated kinases and the transcription factor, activator protein 1, in human gastric carcinoma cells.
- Divalent lead (Pb(2+) ) is a common industrial pollutant epidemiologically associated with gastric cancers. Pb(2+) was found to promote tumorigenesis, which may include interleukin (IL)-8, a pro-inflammatory chemokine that promotes angiogenesis and tumor metastasis. Given that the gastrointestinal tract is a major route of Pb(2+) exposure, we investigated the ability of Pb(2+) to induce IL-8 expression in gastric carcinoma cells and its underlying mechanism. At a concentration of 0.1 μM, Pb(2+) induced IL-8 gene activation in gastric carcinoma AGS cells. Using a IL-8 promoter-deletion analysis, transcription factor activator protein 1 (AP-1) was identified as a necessary component of Pb(2+) -induced IL-8 gene activation. Upregulation of the IL-8 gene was abrogated by the MEK inhibitor, PD98059, and partially suppressed by the epidermal growth factor receptor inhibitors, AG1478 and PD153035. Furthermore, c-Jun protein expression was induced in cells treated with Pb(2+) , and overexpression of c-Jun enhanced Pb(2+) -induced IL-8 activation. Collectively, our findings highlight the pivotal roles of AP-1 and extracellular signal-regulated kinase in signal transduction of Pb(2+) -induced IL-8 gene activation. These molecules may be potential therapeutic targets for Pb(2+) -related inflammation leading to stomach carcinogenesis. © 2013 Wiley Periodicals, Inc. Environ Toxicol 30: 315-322, 2015.
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[frequency of next (right) word to gene]
(1)75 expression (15)5 of (29)3 block (43)2 mutation
(2)34 order (16)5 transfer (30)3 can (44)2 on
(3)32 arrangement (17)5 were (31)3 contents (45)2 overlap
(4)31 and (18)4 activation (32)3 polymorphisms (46)2 peptide
(5)21 *null* (19)4 delivery (33)3 sequencing (47)2 profiling
(6)15 was (20)4 encoding (34)3 transcription (48)2 regions
(7)12 expression, (21)4 expressions (35)2 analysis (49)2 sequence
(8)9 arrangement, (22)4 fragments (36)2 carriers (50)2 sequences,
(9)7 composition (23)4 is (37)2 cluster (51)2 spookier
(10)7 organization (24)4 silencing (38)2 clusters (52)2 synteny
(11)7 sequences (25)4 to (39)2 content (53)2 therapy,
(12)5 flow (26)4 which (40)2 family (54)2 used
(13)5 for (27)3 alterations (41)2 from (55)2 uses
(14)5 in (28)3 as (42)2 has

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--- WordNet output for gene --- =>遺伝子 Overview of noun gene The noun gene has 1 sense (no senses from tagged texts) 1. gene, cistron, factor -- ((genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity; "genes were formerly called factors") --- WordNet end ---