Effect of Apo E genotype and diet on the hepatic clearance of Alzheimer’s disease amyloid beta and brain lipids in Apo E knockin mice

Research output: Contribution to conferenceAbstract

Abstract

The apo E4 allele of apolipoprotein E (apo E) is currently is the major genetic risk factor identified for Alzheimer’s disease (AD). In Western countries high fat high cholesterol diets associated with downregulation of the anti-aging gene Sirtuin 1 contribute to abnormal brain cholesterol and amyloid beta metabolism. Sirtuin 1 is associated with obesity, the metabolic syndrome, cardiovascular disease and neurodegeneration. Apo E mediates hepatic amyloid beta clearance (peripheral sink amyloid beta hypothesis) with amyloid beta clearance markedly slower in apo E4 knockin compared with apo E3 knockin mice. High fat high cholesterol diet has marked effects on hepatic clearance and metabolism of amyloid beta. In apo E4 knockin mice HFHC feeding had differential effects with alteration not only on brain lipid composition but also on the contribution of abnormal liver metabolism to brain metabolic disruption. Apo E isoforms diet drugs and effects on hepatic amyloid beta metabolism and brain amyloid beta homeostasis will be discussed.


Original languageEnglish
Publication statusPublished - 14 Jun 2013
EventBit's 3rd Annual World Congress of Molecular and Cell Biology-2013 - Grand Trstel Aster, Suzhou, China
Duration: 14 Jun 201316 Jun 2013

Conference

ConferenceBit's 3rd Annual World Congress of Molecular and Cell Biology-2013
CountryChina
CitySuzhou
Period14/06/1316/06/13

Fingerprint

Apolipoproteins E
Amyloid
Alzheimer Disease
Genotype
Diet
Lipids
Apolipoprotein E4
Liver
Brain
Sirtuin 1
Cholesterol
High Fat Diet
Apolipoprotein E3
Protein Isoforms
Homeostasis
Cardiovascular Diseases
Down-Regulation
Obesity
Alleles
Pharmaceutical Preparations

Cite this

Martins, I. (2013). Effect of Apo E genotype and diet on the hepatic clearance of Alzheimer’s disease amyloid beta and brain lipids in Apo E knockin mice. Abstract from Bit's 3rd Annual World Congress of Molecular and Cell Biology-2013, Suzhou, China.
Martins, Ian. / Effect of Apo E genotype and diet on the hepatic clearance of Alzheimer’s disease amyloid beta and brain lipids in Apo E knockin mice. Abstract from Bit's 3rd Annual World Congress of Molecular and Cell Biology-2013, Suzhou, China.
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title = "Effect of Apo E genotype and diet on the hepatic clearance of Alzheimer’s disease amyloid beta and brain lipids in Apo E knockin mice",
abstract = "The apo E4 allele of apolipoprotein E (apo E) is currently is the major genetic risk factor identified for Alzheimer’s disease (AD). In Western countries high fat high cholesterol diets associated with downregulation of the anti-aging gene Sirtuin 1 contribute to abnormal brain cholesterol and amyloid beta metabolism. Sirtuin 1 is associated with obesity, the metabolic syndrome, cardiovascular disease and neurodegeneration. Apo E mediates hepatic amyloid beta clearance (peripheral sink amyloid beta hypothesis) with amyloid beta clearance markedly slower in apo E4 knockin compared with apo E3 knockin mice. High fat high cholesterol diet has marked effects on hepatic clearance and metabolism of amyloid beta. In apo E4 knockin mice HFHC feeding had differential effects with alteration not only on brain lipid composition but also on the contribution of abnormal liver metabolism to brain metabolic disruption. Apo E isoforms diet drugs and effects on hepatic amyloid beta metabolism and brain amyloid beta homeostasis will be discussed.",
author = "Ian Martins",
year = "2013",
month = "6",
day = "14",
language = "English",
note = "Bit's 3rd Annual World Congress of Molecular and Cell Biology-2013 ; Conference date: 14-06-2013 Through 16-06-2013",

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Martins, I 2013, 'Effect of Apo E genotype and diet on the hepatic clearance of Alzheimer’s disease amyloid beta and brain lipids in Apo E knockin mice' Bit's 3rd Annual World Congress of Molecular and Cell Biology-2013, Suzhou, China, 14/06/13 - 16/06/13, .

Effect of Apo E genotype and diet on the hepatic clearance of Alzheimer’s disease amyloid beta and brain lipids in Apo E knockin mice. / Martins, Ian.

2013. Abstract from Bit's 3rd Annual World Congress of Molecular and Cell Biology-2013, Suzhou, China.

Research output: Contribution to conferenceAbstract

TY - CONF

T1 - Effect of Apo E genotype and diet on the hepatic clearance of Alzheimer’s disease amyloid beta and brain lipids in Apo E knockin mice

AU - Martins, Ian

PY - 2013/6/14

Y1 - 2013/6/14

N2 - The apo E4 allele of apolipoprotein E (apo E) is currently is the major genetic risk factor identified for Alzheimer’s disease (AD). In Western countries high fat high cholesterol diets associated with downregulation of the anti-aging gene Sirtuin 1 contribute to abnormal brain cholesterol and amyloid beta metabolism. Sirtuin 1 is associated with obesity, the metabolic syndrome, cardiovascular disease and neurodegeneration. Apo E mediates hepatic amyloid beta clearance (peripheral sink amyloid beta hypothesis) with amyloid beta clearance markedly slower in apo E4 knockin compared with apo E3 knockin mice. High fat high cholesterol diet has marked effects on hepatic clearance and metabolism of amyloid beta. In apo E4 knockin mice HFHC feeding had differential effects with alteration not only on brain lipid composition but also on the contribution of abnormal liver metabolism to brain metabolic disruption. Apo E isoforms diet drugs and effects on hepatic amyloid beta metabolism and brain amyloid beta homeostasis will be discussed.

AB - The apo E4 allele of apolipoprotein E (apo E) is currently is the major genetic risk factor identified for Alzheimer’s disease (AD). In Western countries high fat high cholesterol diets associated with downregulation of the anti-aging gene Sirtuin 1 contribute to abnormal brain cholesterol and amyloid beta metabolism. Sirtuin 1 is associated with obesity, the metabolic syndrome, cardiovascular disease and neurodegeneration. Apo E mediates hepatic amyloid beta clearance (peripheral sink amyloid beta hypothesis) with amyloid beta clearance markedly slower in apo E4 knockin compared with apo E3 knockin mice. High fat high cholesterol diet has marked effects on hepatic clearance and metabolism of amyloid beta. In apo E4 knockin mice HFHC feeding had differential effects with alteration not only on brain lipid composition but also on the contribution of abnormal liver metabolism to brain metabolic disruption. Apo E isoforms diet drugs and effects on hepatic amyloid beta metabolism and brain amyloid beta homeostasis will be discussed.

M3 - Abstract

ER -

Martins I. Effect of Apo E genotype and diet on the hepatic clearance of Alzheimer’s disease amyloid beta and brain lipids in Apo E knockin mice. 2013. Abstract from Bit's 3rd Annual World Congress of Molecular and Cell Biology-2013, Suzhou, China.