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- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

return kwic search for expression of out of >500 occurrences
286252 occurrences (No.88 in the rank) during 5 years in the PubMed. [no cache] 500 found
92) Therefore, we compared the circadian expression of these genes in female and male rat CP.
--- ABSTRACT ---
PMID:24549704 DOI:10.1007/s00429-014-0720-1
2015 Brain structure & function
* Gender associated circadian oscillations of the clock genes in rat choroid plexus.
- It is well-documented that circadian rhythms are controlled by the circadian master clock of the mammalian brain, located in the suprachiasmatic nucleus (SCN) of the hypothalamus. The SCN clockwork is a cell autonomous mechanism consisting of a series of interlocked transcriptional/post-translational feedback loops. In turn, the SCN controls the seasonal rhythmicity of various biological processes, in particular the secretion pattern of hormones. Although the effects of gonadal hormones on circadian rhythmicity are clearly established, how the SCN integrates and regulates these hormonal stimuli remains unknown. We have previously found that clock genes are expressed in the choroid plexus (CP). Therefore, we compared the circadian expression of these genes in female and male rat CP. We show that there is a 24-h rhythm in the expression of Per2 and Cry2 in males and females. Bmal1 and Per1 expression also varied along the day, but only in females. Bmal1, Clock and Per1 mRNA did not show any significant differences in the CP of males. Moreover, data from cultured CP cells collected at different timepoints revealed significant circadian rhythms in mRNA abundance of Bmal1, Clock and Per2. In conclusion, our data show that the rat CP expresses all canonical clock genes and that their circadian expression differs between genders suggesting that hormones can regulate circadian rhythmicity in CP.
--- ABSTRACT END ---
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(1)55 the (15)3 key (29)2 P-selectin, (44)2 cell
(2)11 a (16)3 multiple (30)2 P2X3 (45)2 constitutively
(3)9 genes (17)3 ncRAN (32)2 Sema (46)2 hyaluronan
(4)8 several (18)3 nicotine-induced (33)2 Siglec-9 (47)2 imprinted
(5)6 miR-218 (19)3 nuclear (34)2 TAF4 (48)2 intercellular
(6)5 these (20)3 specific (35)2 Wnt (49)2 membrane
(7)4 VEGF (21)3 this (36)2 acetyl-CoA (50)2 miR-128
(8)4 first (22)2 AdipoR1 (37)2 adhesion (51)2 napsin
(9)4 matrix (23)2 Caspase (38)2 adiponectin (52)2 phosphorylated
(10)3 CYP1A1 (24)2 FBP1 (39)2 angiogenic (53)2 piRNA-823
(11)3 DNMT1 (25)2 GABAA (40)2 anti-apoptotic (54)2 pro-inflammatory
(12)3 all (26)2 GLP-1R (41)2 b-FGF, (55)2 some
(13)3 cardiac (27)2 Ki-67, (42)2 c-Myc (56)2 three
(14)3 integrin (28)2 LOX-1 (43)2 cartilage

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--- WordNet output for expression --- =>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 ---