Impact of Expression and Genetic Variation of microRNA-34b/c on Cognitive Dysfunction in Patients with Major Depressive Disorder
Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, Peo...
Ausführliche Beschreibung
Autor*in: |
Sun N [verfasserIn] Yang C [verfasserIn] He X [verfasserIn] Liu Z [verfasserIn] Liu S [verfasserIn] Li X [verfasserIn] Wang Y [verfasserIn] Jin R [verfasserIn] Zhang K [verfasserIn] |
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E-Artikel |
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Englisch |
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2020 |
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major depressive disorder (mdd) |
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Übergeordnetes Werk: |
In: Neuropsychiatric Disease and Treatment - Dove Medical Press, 2009, (2020), Seite 1543-1554 |
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Übergeordnetes Werk: |
year:2020 ; pages:1543-1554 |
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Katalog-ID: |
DOAJ048524301 |
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520 | |a Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function | ||
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(DE-627)DOAJ048524301 (DE-599)DOAJ03f5700ce2da43c29390e7034dc9b8c4 DE-627 ger DE-627 rakwb eng RC321-571 RC346-429 Sun N verfasserin aut Impact of Expression and Genetic Variation of microRNA-34b/c on Cognitive Dysfunction in Patients with Major Depressive Disorder 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function major depressive disorder (mdd) microrna-34c single nucleotide polymorphism cognitive function Neurosciences. Biological psychiatry. Neuropsychiatry Neurology. Diseases of the nervous system Yang C verfasserin aut He X verfasserin aut Liu Z verfasserin aut Liu S verfasserin aut Li X verfasserin aut Wang Y verfasserin aut Jin R verfasserin aut Zhang K verfasserin aut In Neuropsychiatric Disease and Treatment Dove Medical Press, 2009 (2020), Seite 1543-1554 (DE-627)481905693 (DE-600)2180554-4 11782021 nnns year:2020 pages:1543-1554 https://doaj.org/article/03f5700ce2da43c29390e7034dc9b8c4 kostenfrei https://www.dovepress.com/impact-of-expression-and-genetic-variation-of-microrna-34bc-on-cogniti-peer-reviewed-article-NDT kostenfrei https://doaj.org/toc/1178-2021 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2020 1543-1554 |
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(DE-627)DOAJ048524301 (DE-599)DOAJ03f5700ce2da43c29390e7034dc9b8c4 DE-627 ger DE-627 rakwb eng RC321-571 RC346-429 Sun N verfasserin aut Impact of Expression and Genetic Variation of microRNA-34b/c on Cognitive Dysfunction in Patients with Major Depressive Disorder 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function major depressive disorder (mdd) microrna-34c single nucleotide polymorphism cognitive function Neurosciences. Biological psychiatry. Neuropsychiatry Neurology. Diseases of the nervous system Yang C verfasserin aut He X verfasserin aut Liu Z verfasserin aut Liu S verfasserin aut Li X verfasserin aut Wang Y verfasserin aut Jin R verfasserin aut Zhang K verfasserin aut In Neuropsychiatric Disease and Treatment Dove Medical Press, 2009 (2020), Seite 1543-1554 (DE-627)481905693 (DE-600)2180554-4 11782021 nnns year:2020 pages:1543-1554 https://doaj.org/article/03f5700ce2da43c29390e7034dc9b8c4 kostenfrei https://www.dovepress.com/impact-of-expression-and-genetic-variation-of-microrna-34bc-on-cogniti-peer-reviewed-article-NDT kostenfrei https://doaj.org/toc/1178-2021 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2020 1543-1554 |
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(DE-627)DOAJ048524301 (DE-599)DOAJ03f5700ce2da43c29390e7034dc9b8c4 DE-627 ger DE-627 rakwb eng RC321-571 RC346-429 Sun N verfasserin aut Impact of Expression and Genetic Variation of microRNA-34b/c on Cognitive Dysfunction in Patients with Major Depressive Disorder 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function major depressive disorder (mdd) microrna-34c single nucleotide polymorphism cognitive function Neurosciences. Biological psychiatry. Neuropsychiatry Neurology. Diseases of the nervous system Yang C verfasserin aut He X verfasserin aut Liu Z verfasserin aut Liu S verfasserin aut Li X verfasserin aut Wang Y verfasserin aut Jin R verfasserin aut Zhang K verfasserin aut In Neuropsychiatric Disease and Treatment Dove Medical Press, 2009 (2020), Seite 1543-1554 (DE-627)481905693 (DE-600)2180554-4 11782021 nnns year:2020 pages:1543-1554 https://doaj.org/article/03f5700ce2da43c29390e7034dc9b8c4 kostenfrei https://www.dovepress.com/impact-of-expression-and-genetic-variation-of-microrna-34bc-on-cogniti-peer-reviewed-article-NDT kostenfrei https://doaj.org/toc/1178-2021 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2020 1543-1554 |
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(DE-627)DOAJ048524301 (DE-599)DOAJ03f5700ce2da43c29390e7034dc9b8c4 DE-627 ger DE-627 rakwb eng RC321-571 RC346-429 Sun N verfasserin aut Impact of Expression and Genetic Variation of microRNA-34b/c on Cognitive Dysfunction in Patients with Major Depressive Disorder 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function major depressive disorder (mdd) microrna-34c single nucleotide polymorphism cognitive function Neurosciences. Biological psychiatry. Neuropsychiatry Neurology. Diseases of the nervous system Yang C verfasserin aut He X verfasserin aut Liu Z verfasserin aut Liu S verfasserin aut Li X verfasserin aut Wang Y verfasserin aut Jin R verfasserin aut Zhang K verfasserin aut In Neuropsychiatric Disease and Treatment Dove Medical Press, 2009 (2020), Seite 1543-1554 (DE-627)481905693 (DE-600)2180554-4 11782021 nnns year:2020 pages:1543-1554 https://doaj.org/article/03f5700ce2da43c29390e7034dc9b8c4 kostenfrei https://www.dovepress.com/impact-of-expression-and-genetic-variation-of-microrna-34bc-on-cogniti-peer-reviewed-article-NDT kostenfrei https://doaj.org/toc/1178-2021 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2020 1543-1554 |
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(DE-627)DOAJ048524301 (DE-599)DOAJ03f5700ce2da43c29390e7034dc9b8c4 DE-627 ger DE-627 rakwb eng RC321-571 RC346-429 Sun N verfasserin aut Impact of Expression and Genetic Variation of microRNA-34b/c on Cognitive Dysfunction in Patients with Major Depressive Disorder 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function major depressive disorder (mdd) microrna-34c single nucleotide polymorphism cognitive function Neurosciences. Biological psychiatry. Neuropsychiatry Neurology. Diseases of the nervous system Yang C verfasserin aut He X verfasserin aut Liu Z verfasserin aut Liu S verfasserin aut Li X verfasserin aut Wang Y verfasserin aut Jin R verfasserin aut Zhang K verfasserin aut In Neuropsychiatric Disease and Treatment Dove Medical Press, 2009 (2020), Seite 1543-1554 (DE-627)481905693 (DE-600)2180554-4 11782021 nnns year:2020 pages:1543-1554 https://doaj.org/article/03f5700ce2da43c29390e7034dc9b8c4 kostenfrei https://www.dovepress.com/impact-of-expression-and-genetic-variation-of-microrna-34bc-on-cogniti-peer-reviewed-article-NDT kostenfrei https://doaj.org/toc/1178-2021 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2020 1543-1554 |
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impact of expression and genetic variation of microrna-34b/c on cognitive dysfunction in patients with major depressive disorder |
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RC321-571 |
title_auth |
Impact of Expression and Genetic Variation of microRNA-34b/c on Cognitive Dysfunction in Patients with Major Depressive Disorder |
abstract |
Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function |
abstractGer |
Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function |
abstract_unstemmed |
Ning Sun,1,2 Chunxia Yang,1 Xiaoting He,1,3 Zhifen Liu,1 Sha Liu,1 Xinrong Li,1 Yanfang Wang,1 Ruihua Jin,2 Kerang Zhang1 1Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China; 2Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China; 3University-Town Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Ruihua Jin; Kerang Zhang Email jrh_xy163.com; atomsxmu@vip.163.comBackground: Patients suffering from major depressive disorder (MDD) commonly demonstrate lower performance across multiple cognitive domains. Cognitive impairment is an intrinsic characteristic of MDD status and is often influenced by genetic factors. microRNAs (miRNAs or miRs) have been shown to have important implications in the etiology of MDD. Therefore, we aimed to identify and analyze the impact of expression and genetic variation of miR-34b/c on cognitive dysfunction in MDD.Methods: First, we analyzed miR-34c-5p expression in 48 cases of MDD and 54 healthy controls in a Chinese population using qRT-PCR. We assessed the relationship between the level of miR-34c-5p expression and cognitive performance by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test (TMT). Second, in order to characterize allelic effects of miR-34b/c on cognitive performance in MDD patients, we performed genetic association analysis of single-nucleotide polymorphism (SNP) loci of the MIR34B/C genes with cognitive function in a second group consisting of 531 MDD patients and 267 healthy controls.Results: We found a significant negative correlation between the level of miR-34c-5p expression and both the language and delayed memory index scores in patients with MDD. We also found a significant positive correlation between the level of miR-34c-5p expression and the time required to complete tests A and B of the TMT. The interaction between the rs2187473 genotype and the disease was significant for both immediate memory and delayed memory. In the patient group, the rs2187473 CC genotype was significantly associated with higher performance on immediate memory (F = 6.683, p < 0.05) and delayed memory tasks (F = 4.221, p < 0.05).Conclusion: Our findings suggest that changes in miR-34c expression level have important impacts on cognitive function in patients with MDD. In particular, the polymorphism rs2187473 is a potential genetic risk factor for cognitive function in MDD, which may be of clinical use.Keywords: major depressive disorder, MDD, microRNA-34c, single-nucleotide polymorphism, cognitive function |
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title_short |
Impact of Expression and Genetic Variation of microRNA-34b/c on Cognitive Dysfunction in Patients with Major Depressive Disorder |
url |
https://doaj.org/article/03f5700ce2da43c29390e7034dc9b8c4 https://www.dovepress.com/impact-of-expression-and-genetic-variation-of-microrna-34bc-on-cogniti-peer-reviewed-article-NDT https://doaj.org/toc/1178-2021 |
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