General Information:

Id: 3,081
Diseases: Alzheimer disease - [OMIM]
Homo sapiens
BTO:0003704 H4 neuroglioma cell
article
Reference: Samy AS and Igwe OJ(2012) Regulation of IL-1beta-induced cyclooxygenase-2 expression by interactions of Abeta peptide, apolipoprotein E and nitric oxide in human neuroglioma J. Mol. Neurosci. 47: 533-545 [PMID: 22101739]

Interaction Information:

Comment After co-incubation with apoE4, Abeta (40) increased IL-1beta-induced COX-2 expression and PGE2 production.
Formal Description
Interaction-ID: 28303

gene/protein mutant

APOE (isoform E4)

affects_activity of

Comment After co-incubation with apoE4, Abeta (40) increased IL-1beta-induced COX-2 expression and PGE2 production.
Formal Description
Interaction-ID: 28305

increases_expression of

gene/protein

PTGS2

after co-incubation with APOE4 and IL-1beta-induction
Drugbank entries Show/Hide entries for PTGS2
Comment After co-incubation with apoE4, Abeta (40) increased IL-1beta-induced COX-2 expression and PGE2 production.
Formal Description
Interaction-ID: 28306

increases_quantity of

drug/chemical compound

Prostaglandin E2

after co-incubation with APOE4 and IL-1beta-induction
Comment Abeta (12-28), which binds with high affinity to apoE4, blocked apoE4-mediated effects on Abeta (40)
Formal Description
Interaction-ID: 28308

interacts (colocalizes) with

gene/protein mutant

APOE (isoform E4)

Comment Abeta (12-28), which binds with high affinity to apoE4, blocked apoE4-mediated effects on Abeta (40)
Formal Description
Interaction-ID: 28309

affects_activity of

via binding to APOE4
Comment (+-)-S-Nitroso-N-acetylpenicillamine (SNAP) increased PGE2 production.
Formal Description
Interaction-ID: 28337

drug/chemical compound

S-Nitroso-N-acetylpenicillamine

increases_quantity of

drug/chemical compound

Prostaglandin E2

Comment (+-)-S-Nitroso-N-acetylpenicillamine (SNAP) releases nitric oxide (NO)
Formal Description
Interaction-ID: 28338

drug/chemical compound

S-Nitroso-N-acetylpenicillamine

increases_quantity of

drug/chemical compound

NO

Comment (+-)-S-Nitroso-N-acetylpenicillamine (SNAP) alone did not affect IL-1beta-induced COX-2 expression.
Formal Description
Interaction-ID: 28339

drug/chemical compound

S-Nitroso-N-acetylpenicillamine

NOT affects_activity of

gene/protein

PTGS2

concerning IL-1beta-induced COX-2 expression
Drugbank entries Show/Hide entries for PTGS2
Comment Increased PGE2 resulted from increased nitrosative stress, which is enhanced by apoE4.
Formal Description
Interaction-ID: 28340

increases_quantity of

drug/chemical compound

Prostaglandin E2

enhanced by APOE4
Comment Increased PGE2 resulted from increased nitrosative stress, which is enhanced by apoE4.
Formal Description
Interaction-ID: 28341

gene/protein mutant

APOE (isoform E4)

increases_activity of

Comment High levels of NO (nitric oxide) increase the activity of nitrosative stress.
Formal Description
Interaction-ID: 28342

drug/chemical compound

NO

affects_activity of