ELIZA

return kwic search for significant out of >500 occurrences
583352 occurrences (No.14 in the rank) during 5 years in the PubMed. [no cache] 500 found

174) DG-specific deficits are accompanied by a significant reduction in NMDAR GluN1, GluN2A, and GluN2B subunit levels and reduced serine 831 GluA1 phosphorylation specifically in this region.

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PMID:23968838 DOI:10.1093/cercor/bht237

2015 Cerebral cortex (New York, N.Y. : 1991)

* Rescue of NMDAR-dependent synaptic plasticity in Fmr1 knock-out mice.

- Fragile X Syndrome (FXS) is the most common form of inherited intellectual disability and results from a loss of Fragile X mental retardation protein (FMRP). FMRP is important for mRNA shuttling and translational control and binds to proteins important for synaptic plasticity. Like many developmental disorders, FXS is associated with alterations in synaptic plasticity that may impair learning and memory processes in the brain. However, it remains unclear whether FMRP plays a ubiquitous role in synaptic plasticity in all brain regions. We report that a loss of FMRP leads to impairments in N-methyl-D-aspartate receptor (NMDAR)-dependent synaptic plasticity in the dentate gyrus (DG), but not in the cornu ammonis area 1 (CA1) subregion of the hippocampus of adult mice. DG-specific deficits are accompanied by a significant reduction in NMDAR GluN1, GluN2A, and GluN2B subunit levels and reduced serine 831 GluA1 phosphorylation specifically in this region. Importantly, we demonstrate that treatment with NMDAR co-agonists (glycine or D-serine) independently rescue impairments in NMDAR-dependent synaptic plasticity in the DG of the Fragile X mental retardation 1 (Fmr1) knockout mouse. These findings implicate the NMDAR in the pathophysiology of FXS and suggest that indirect agonists of the NMDAR may be a successful therapeutic intervention in FXS.

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(1)67 differences	(15)5 correlations	(29)3 influence	(44)2 dose-dependent
(2)40 increase	(16)5 effects	(30)3 negative	(45)2 elevation
(3)36 difference	(17)5 for	(31)3 number	(46)2 evidence
(4)28 decrease	(18)5 increases	(32)3 roles	(47)2 factors
(5)12 reduction	(19)5 risk	(33)2 (P	(48)2 group
(6)11 predictors	(20)4 effect	(35)2 alterations	(49)2 inhibition
(7)10 association	(21)4 in	(36)2 and	(50)2 interaction
(8)9 improvement	(22)4 reductions	(37)2 at	(51)2 morbidity
(9)8 null	(23)4 relationship	(38)2 between-group	(52)2 positive
(10)7 changes	(24)3 (p	(39)2 blood	(53)2 prediction
(11)7 predictor	(25)3 alteration	(40)2 challenge	(54)2 proportion
(12)7 role	(26)3 as	(41)2 contribution	(55)2 source
(13)6 correlation	(27)3 higher	(42)2 cytotoxic	(56)2 time
(14)5 associations	(28)3 improvements	(43)2 decreases

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--- WordNet output for significant --- =>意義深い, 重大な, 意味のある, 意味ありげな, 重要な Overview of adj significant The adj significant has 4 senses (first 4 from tagged texts) 1. (18) significant, important -- (important in effect or meaning; "a significant change in tax laws"; "a significant change in the Constitution"; "a significant contribution"; "significant details"; "statistically significant") 2. (9) significant, substantial -- (fairly large; "won by a substantial margin") 3. (3) significant -- (too closely correlated to be attributed to chance and therefore indicating a systematic relation; "the interaction effect is significant at the .01 level"; "no significant difference was found") 4. (2) meaning, pregnant, significant -- (rich in significance or implication; "a meaning look") --- WordNet end ---