General Information:

Id: 7,515
Diseases: Alzheimer disease - [OMIM]
Homo sapiens
BTO:0000131 blood plasma
article
Reference: Song F et al.(2012) Plasma apolipoprotein levels are associated with cognitive status and decline in a community cohort of older individuals PLoS One 7 [PMID: 22701550]

Interaction Information:

Comment 664 subjects (257 with Mild Cognitive Impairment [MCI] and 407 with normal cognition), mean age 78 years, from the Sydney Memory and Aging Study (MAS) were followed up over two years. Plasma apolipoprotein levels at baseline (Wave 1) were measured using a multiplex bead fluorescence immunoassay technique. At Wave 1, MCI subjects had lower levels of ApoA1, ApoA2 and ApoH, and higher levels of ApoE and ApoJ, and a higher ApoB/ApoA1 ratio.
Formal Description
Interaction-ID: 74138

phenotype

mild cognitive impairment

decreases_quantity of

gene/protein

APOA1

in plasma; in a group of Australian patients (mean age 78)
Comment 664 subjects (257 with Mild Cognitive Impairment [MCI] and 407 with normal cognition), mean age 78 years, from the Sydney Memory and Aging Study (MAS) were followed up over two years. Plasma apolipoprotein levels at baseline (Wave 1) were measured using a multiplex bead fluorescence immunoassay technique. At Wave 1, MCI subjects had lower levels of ApoA1, ApoA2 and ApoH, and higher levels of ApoE and ApoJ, and a higher ApoB/ApoA1 ratio.
Formal Description
Interaction-ID: 74139

phenotype

mild cognitive impairment

decreases_quantity of

gene/protein

APOA2

in plasma; in a group of Australian patients (mean age 78)
Comment 664 subjects (257 with Mild Cognitive Impairment [MCI] and 407 with normal cognition), mean age 78 years, from the Sydney Memory and Aging Study (MAS) were followed up over two years. Plasma apolipoprotein levels at baseline (Wave 1) were measured using a multiplex bead fluorescence immunoassay technique. At Wave 1, MCI subjects had lower levels of ApoA1, ApoA2 and ApoH, and higher levels of ApoE and ApoJ, and a higher ApoB/ApoA1 ratio.
Formal Description
Interaction-ID: 74140

phenotype

mild cognitive impairment

decreases_quantity of

gene/protein

APOH

in plasma; in a group of Australian patients (mean age 78)
Drugbank entries Show/Hide entries for APOH
Comment 664 subjects (257 with Mild Cognitive Impairment [MCI] and 407 with normal cognition), mean age 78 years, from the Sydney Memory and Aging Study (MAS) were followed up over two years. Plasma apolipoprotein levels at baseline (Wave 1) were measured using a multiplex bead fluorescence immunoassay technique. At Wave 1, MCI subjects had lower levels of ApoA1, ApoA2 and ApoH, and higher levels of ApoE and ApoJ, and a higher ApoB/ApoA1 ratio.
Formal Description
Interaction-ID: 74141

phenotype

mild cognitive impairment

increases_quantity of

gene/protein

APOE

in plasma; in a group of Australian patients (mean age 78)
Drugbank entries Show/Hide entries for APOE
Comment 664 subjects (257 with Mild Cognitive Impairment [MCI] and 407 with normal cognition), mean age 78 years, from the Sydney Memory and Aging Study (MAS) were followed up over two years. Plasma apolipoprotein levels at baseline (Wave 1) were measured using a multiplex bead fluorescence immunoassay technique. At Wave 1, MCI subjects had lower levels of ApoA1, ApoA2 and ApoH, and higher levels of ApoE and ApoJ, and a higher ApoB/ApoA1 ratio.
Formal Description
Interaction-ID: 74142

phenotype

mild cognitive impairment

increases_quantity of

gene/protein

CLU

in plasma; in a group of Australian patients (mean age 78)
Comment 664 subjects (257 with Mild Cognitive Impairment [MCI] and 407 with normal cognition), mean age 78 years, from the Sydney Memory and Aging Study (MAS) were followed up over two years. Plasma apolipoprotein levels at baseline (Wave 1) were measured using a multiplex bead fluorescence immunoassay technique. At Wave 1, MCI subjects had lower levels of ApoA1, ApoA2 and ApoH, and higher levels of ApoE and ApoJ, and a higher ApoB/ApoA1 ratio.
Formal Description
Interaction-ID: 74143

phenotype

mild cognitive impairment

increases_quantity of

phenotype

ApoB/ApoA1 ratio

in plasma; in a group of Australian patients (mean age 78)
Comment Carriers of the apolipoprotein E epsilon4 allele had significantly lower levels of plasma ApoE, ApoC3 and ApoH and a significantly higher level of ApoB.
Formal Description
Interaction-ID: 74144

gene/protein mutant

APOE (isoform E4)

decreases_quantity of

gene/protein

APOE

in plasma; in a group of APOE4 alelle carrier from Australia
Drugbank entries Show/Hide entries for APOE
Comment Carriers of the apolipoprotein E epsilon4 allele had significantly lower levels of plasma ApoE, ApoC3 and ApoH and a significantly higher level of ApoB.
Formal Description
Interaction-ID: 74145

gene/protein mutant

APOE (isoform E4)

decreases_quantity of

gene/protein

APOC3

in plasma; in a group of APOE4 alelle carrier from Australia
Comment Carriers of the apolipoprotein E epsilon4 allele had significantly lower levels of plasma ApoE, ApoC3 and ApoH and a significantly higher level of ApoB.
Formal Description
Interaction-ID: 74146

gene/protein mutant

APOE (isoform E4)

decreases_quantity of

gene/protein

APOH

in plasma; in a group of APOE4 alelle carrier from Australia
Drugbank entries Show/Hide entries for APOH
Comment Carriers of the apolipoprotein E epsilon4 allele had significantly lower levels of plasma ApoE, ApoC3 and ApoH and a significantly higher level of ApoB.
Formal Description
Interaction-ID: 74147

gene/protein mutant

APOE (isoform E4)

increases_quantity of

gene/protein

APOB

in plasma; in a group of APOE4 alelle carrier from Australia
Comment Global cognitive scores were correlated positively with ApoH and negatively with ApoJ levels.
Formal Description
Interaction-ID: 74148

gene/protein

APOH

affects_activity of

phenotype

global cognitive score

in a group of Australian patients (mean age 78)
Drugbank entries Show/Hide entries for APOH
Comment Global cognitive scores were correlated positively with ApoH and negatively with ApoJ levels.
Formal Description
Interaction-ID: 74149

gene/protein

CLU

affects_activity of

phenotype

global cognitive score

in a group of Australian patients (mean age 78)
Comment Global cognitive scores were correlated positively with ApoH and negatively with ApoJ levels.
Formal Description
Interaction-ID: 74150

phenotype

decreased level of APOH

increases_activity of

phenotype

global cognitive score

in a group of Australian patients (mean age 78)
Comment Global cognitive scores were correlated positively with ApoH and negatively with ApoJ levels.
Formal Description
Interaction-ID: 74151

phenotype

increased level of CLU

decreases_activity of

phenotype

global cognitive score

in a group of Australian patients (mean age 78)
Comment Wave 1 apolipoprotein levels were correlated with grey matter and CSF volume. ApoC3, ApoE and ApoJ were negatively correlated with grey matter volume and positively correlated with CSF volume.
Formal Description
Interaction-ID: 74152

phenotype

increased level of APOC3

decreases_quantity of

tissue/cell line

cerebral gray matter

in a group of Australian patients (mean age 78)
Comment Wave 1 apolipoprotein levels were correlated with grey matter and CSF volume. ApoC3, ApoE and ApoJ were negatively correlated with grey matter volume and positively correlated with CSF volume.
Formal Description
Interaction-ID: 74155

phenotype

increased level of APOE

decreases_quantity of

tissue/cell line

cerebral gray matter

in a group of Australian patients (mean age 78)
Comment Wave 1 apolipoprotein levels were correlated with grey matter and CSF volume. ApoC3, ApoE and ApoJ were negatively correlated with grey matter volume and positively correlated with CSF volume.
Formal Description
Interaction-ID: 74156

phenotype

increased level of CLU

decreases_quantity of

tissue/cell line

cerebral gray matter

in a group of Australian patients (mean age 78)
Comment Wave 1 apolipoprotein levels were correlated with grey matter and CSF volume. ApoC3, ApoE and ApoJ were negatively correlated with grey matter volume and positively correlated with CSF volume.
Formal Description
Interaction-ID: 74157

phenotype

increased level of APOC3

increases_quantity of

tissue/cell line

cerebrospinal fluid

in a group of Australian patients (mean age 78)
Comment Wave 1 apolipoprotein levels were correlated with grey matter and CSF volume. ApoC3, ApoE and ApoJ were negatively correlated with grey matter volume and positively correlated with CSF volume.
Formal Description
Interaction-ID: 74158

phenotype

increased level of APOE

increases_quantity of

tissue/cell line

cerebrospinal fluid

in a group of Australian patients (mean age 78)
Comment Wave 1 apolipoprotein levels were correlated with grey matter and CSF volume. ApoC3, ApoE and ApoJ were negatively correlated with grey matter volume and positively correlated with CSF volume.
Formal Description
Interaction-ID: 74159

phenotype

increased level of CLU

increases_quantity of

tissue/cell line

cerebrospinal fluid

in a group of Australian patients (mean age 78)
Comment The ApoB/ApoA1 ratio was also negatively correlated with hippocampal volume.
Formal Description
Interaction-ID: 74160

phenotype

increased level of ApoB/ApoA1 ratio

decreases_quantity of

tissue/cell line

hippocampus

in a group of Australian patients (mean age 78)
Comment Lower ApoA1, ApoA2 and ApoH levels, and higher ApoB/ApoA1 ratio, increased the risk of cognitive decline over two years in cognitivel
Formal Description
Interaction-ID: 74161

phenotype

decreased level of APOA1

increases_activity of

phenotype

cognitive decline

in a group of Australian patients (mean age 78)
Comment Lower ApoA1, ApoA2 and ApoH levels, and higher ApoB/ApoA1 ratio, increased the risk of cognitive decline over two years in cognitivel
Formal Description
Interaction-ID: 74162

phenotype

decreased level of APOA2

increases_activity of

phenotype

cognitive decline

in a group of Australian patients (mean age 78)
Comment Lower ApoA1, ApoA2 and ApoH levels, and higher ApoB/ApoA1 ratio, increased the risk of cognitive decline over two years in cognitivel
Formal Description
Interaction-ID: 74163

phenotype

decreased level of APOH

increases_activity of

phenotype

cognitive decline

in a group of Australian patients (mean age 78)
Comment Lower ApoA1, ApoA2 and ApoH levels, and higher ApoB/ApoA1 ratio, increased the risk of cognitive decline over two years in cognitivel
Formal Description
Interaction-ID: 74164

phenotype

increased level of ApoB/ApoA1 ratio

increases_activity of

phenotype

cognitive decline

in a group of Australian patients (mean age 78)