0000000000388772

AUTHOR

Chris Murgatroyd

0000-0002-6885-7794

showing 2 related works from this author

Association of interleukin-6 rs1800796 polymorphism with reduced cognitive performance in healthy older adults

2019

© 2018 Elsevier B.V. With increasing life expectancy, age-associated cognitive impairment is an escalating problem worldwide. Inflammation is one of the features that characterises cognitive decline and can stimulate neurodegeneration. Interleukin 6 (IL-6) is a cytokine frequently associated with a pro-inflammatory phenotype and increased levels have been associated with the pathogenesis of dementia. The rs1800796 polymorphism in the promoter region of IL-6 gene was previously shown to influence IL-6 expression and therefore we hypothesised this gene polymorphism would be associated with IL-6 plasma levels and cognitive performance of older adults. The present study investigated the associa…

0301 basic medicinekognitioAgingPhysiologyinterleukin 6ta311103 medical and health sciencesCognitive aging0302 clinical medicineSDG 3 - Good Health and Well-beingGeneticsmedicineDementiaEffects of sleep deprivation on cognitive performanceCognitive declineEpisodic memoryGenetics (clinical)InflammationIL-6tulehdusWorking memorybusiness.industryCambridge Neuropsychological Test Automated BatterysytokiinitCognitionta3142medicine.diseasers1800796030104 developmental biologyikääntyminen030220 oncology & carcinogenesis/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingGene polymorphismgeneettiset tekijätbusinessdementia
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Dysregulation of C-X-C motif ligand 10 during aging and association with cognitive performance

2017

International audience; Chronic low-grade inflammation during aging (inflammaging) is associated with cognitive decline and neurodegeneration; however, the mechanisms underlying inflammaging are unclear. We studied a population (n = 361) of healthy young and old adults from the MyoAge cohort. Peripheral levels of C-X-C motif chemokine ligand 10 (CXCL10) was found to be higher in older adults, compared with young, and negatively associated with working memory performance. This coincided with an age-related reduction in blood DNA methylation at specific CpGs within the CXCL10 gene promoter. In vitro analysis supported the role of DNA methylation in regulating CXCL10 transcription. A polymorph…

0301 basic medicinegamma interferon inducible protein 10genomic DNAAlzheimerin tautiEpigenesis GeneticCohort StudiesCXCL10 geneCognitionsingle nucleotide polymorphismcognitive defectCognitive declineAged 80 and overCerebral Cortexeducation.field_of_studyprefrontal cortexDNA methylationGeneral NeuroscienceadultNeurodegenerationneurodegenerationta3141U937 CellsMethylationta3142Alzheimer's diseasecohort analysisDNA-metylaatioagedfemalepriority journalepigenetiikkaDNA methylationAlzheimer's diseaseAlzheimer diseasetranscription regulationAlzheimer’s diseasekognitiiviset taidotmedicine.medical_specialty[SDV.MHEP.AHA] Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO]in vitro studyAdolescentheredityPopulationBiologyArticleworking memoryYoung Adult03 medical and health sciencesCognitive agingpromoter regionmaleMemoryInternal medicineJournal Articlemedicine[SDV.MHEP.AHA]Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO]HumansCXCL10controlled studyEpigeneticshumanbrain levelNeurodegenerationeducationepigeneticscognitive aginghuman cellagingdisease associationmedicine.diseasemajor clinical studyInflammagingChemokine CXCL10gamma interferon inducible protein 10; genomic DNA adult; age; aged; aging; Alzheimer disease; Article; brain level; cognitive defect; cohort analysis; controlled study; CpG island; CXCL10 gene; disease association; DNA methylation; epigenetics; female; heredity; human; human cell; in vitro study; inflammation; major clinical study; male; prefrontal cortex; priority journal; promoter region; single nucleotide polymorphism; transcription regulation; working memory; Alzheimer's disease; Cognitive aging; DNA methylation; Epigenetics; Inflammaging; Neurodegeneration030104 developmental biologyEndocrinologyikääntyminenageinflammationNerve DegenerationCpG islandinflammagingNeurology (clinical)Geriatrics and GerontologyHeLa CellsDevelopmental BiologyNeurobiology of Aging
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