LDL- influence on CD14 and TLR4 (Homo sapiens)

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1nucleus MonocyteCytokineReleaseCytoplasmIL10P38 MAPK (11)CREBAKTLDL-CD14PI3KTLR4AP-1NFKBP38 MAPK (12)P38 MAPK (13)P38 MAPK (14)MCP1IL6IL1-betaIL10IL6MCP1IL1-betaIL6IL1-betaIL10MCP1Extracellular media


Description

Electronegative LDL (LDL(-)) is a plasma LDL subfraction inducing induces cytokine release in monocytes by activating TLR4. The subsequent phosphorylation of p38 MAPK phosphorylation (which is higher compared to native LDL) through TLR4 and PI3k/Akt pathways activates NF-kB, AP-1 and CREB. These last three have a direct effect on four cytokines (IL1beta, IL6, IL10 and MCP1), with bold black letters for the highest level of cytokine induction, gray letters for the lowest level and regular letter for the intermediate induction.

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Ontology Terms

 

Bibliography

  1. Montserrat Estruch, Jose Luis Sanchez-Quesada, Jordi Ordoñez-Llanos, Sonia Benitez; ''Inflammatory intracellular pathways activated by electronegative LDL in monocytes''; Biochim Biophys Acta ., 2016 PubMed Europe PMC Scholia

History

View all...
CompareRevisionActionTimeUserComment
134931view00:13, 30 July 2024EweitzUpgrade PI3K to gene family
134930view00:02, 30 July 2024EweitzEconomize layout
134927view23:45, 29 July 2024EweitzUse gene symbols
134926view23:38, 29 July 2024EweitzUse more conventional term: extracellular media -> extracellular matrix
134925view23:37, 29 July 2024EweitzEconomize layout
134510view11:53, 22 July 2024EweitzModified description
134509view11:50, 22 July 2024EweitzRefine component label placement, standardize case
127745view11:23, 30 November 2023DeSlConverted elements in nucleus to groups and reconnected them.
127744view11:17, 30 November 2023DeSlChanged last MCP-1 to CCL2
127739view11:15, 30 November 2023DeSlFixed outdated/alias HGNC symbol MCP-1 to CCL2
127738view11:09, 30 November 2023DeSlAdding comments to InterPro IDs
127737view11:03, 30 November 2023DeSlUpdated AKT ID to more general one
127736view10:54, 30 November 2023DeSlConnected unocnnected line to IL10 group
123542view11:47, 3 August 2022DeSlAdded ChEBI ID for LDL-
123478view15:00, 28 July 2022DeSlOntology Term : 'phosphatidylinositol 3-kinase-Akt signaling pathway' added !
123477view15:00, 28 July 2022DeSlOntology Term : 'phosphatidylinositol 3-kinase signaling pathway' added !
123476view14:59, 28 July 2022DeSlOntology Term : 'Interleukin-10 signaling pathway' added !
123475view14:59, 28 July 2022DeSlOntology Term : 'interleukin-1 family mediated signaling pathway' added !
123474view14:58, 28 July 2022DeSlOntology Term : 'signaling pathway' added !
123473view14:58, 28 July 2022DeSlOntology Term : 'Interleukin mediated signaling pathway' added !
123472view14:58, 28 July 2022DeSlOntology Term : 'cytokine mediated signaling pathway' added !
123471view14:57, 28 July 2022DeSlOntology Term : 'monocyte' added !
123470view14:57, 28 July 2022DeSlAdded all individual proteins for NFKB complex
123469view14:50, 28 July 2022DeSlAdding individual CREB (like) proteins
123468view14:44, 28 July 2022DeSlAdding phosphorylation of P38 MAPK
123467view14:37, 28 July 2022DeSlAdded Cytokine release visualization
123466view14:36, 28 July 2022DeSlUpdate cytokine visualization
123465view14:35, 28 July 2022DeSlAdded ref and description
123464view14:26, 28 July 2022DeSlAdded MCP1 (aka CCL2) annotation
123463view13:17, 28 July 2022DeSlAdded nucleus, cytoplasm info
123462view13:14, 28 July 2022DeSlAdd monocyte, comment on LDL-
123461view12:38, 28 July 2022DeSlNew pathway

External references

DataNodes

View all...
NameTypeDatabase referenceComment
AKTProteinENSG00000142208 (Ensembl)
AP-1ProteinIPR000837 (InterPro)
CD14ProteinP08571 (Uniprot-TrEMBL)
CREBProtein
IL1-betaGeneProductENSG00000125538 (Ensembl)
IL10GeneProductENSG00000136634 (Ensembl)
IL6GeneProductENSG00000136244 (Ensembl)
LDL-MetaboliteHigh content in Cer, Sph, NEFA
MCP1GeneProductP13500 (Uniprot-TrEMBL)
NFKBProtein
P38 MAPK (11)ProteinQ15759 (Uniprot-TrEMBL)
P38 MAPK (12)ProteinP53778 (Uniprot-TrEMBL)
P38 MAPK (13)ProteinO15264 (Uniprot-TrEMBL)
P38 MAPK (14)ProteinQ16539 (Uniprot-TrEMBL)
PI3KProteinIPR000403 (InterPro)
TLR4ProteinO00206 (Uniprot-TrEMBL)

Annotated Interactions

No annotated interactions

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