Target General Infomation
Target ID
T23212
Former ID
TTDR00283
Target Name
Monocyte differentiation antigen CD14
Gene Name
CD14
Synonyms
Myeloid cell-specific leucine-rich glycoprotein; CD14
Target Type
Clinical Trial
Disease Sepsis [ICD9: 995.91; ICD10: A40, A41]
Function
In concertwith LBP, binds to monomeric lipopolysaccharide and delivers it to the MD-2/TLR4 complex, thereby mediating the innate immune response to bacterial lipopolysaccharide (LPS). Acts via MyD88, TIRAP andTRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. Up-regulates cell surface molecules, including adhesion molecules.
BioChemical Class
Leucine rich repeat
UniProt ID
Sequence
MERASCLLLLLLPLVHVSATTPEPCELDDEDFRCVCNFSEPQPDWSEAFQCVSAVEVEIH
AGGLNLEPFLKRVDADADPRQYADTVKALRVRRLTVGAAQVPAQLLVGALRVLAYSRLKE
LTLEDLKITGTMPPLPLEATGLALSSLRLRNVSWATGRSWLAELQQWLKPGLKVLSIAQA
HSPAFSCEQVRAFPALTSLDLSDNPGLGERGLMAALCPHKFPAIQNLALRNTGMETPTGV
CAALAAAGVQPHSLDLSHNSLRATVNPSAPRCMWSSALNSLNLSFAGLEQVPKGLPAKLR
VLDLSCNRLNRAPQPDELPEVDNLTLDGNPFLVPGTALPHEGSMNSGVVPACARSTLSVG
VSGTLVLLQGARGFA
Drugs and Mode of Action
Drug(s) IC14 Drug Info Phase 2 Sepsis [521741]
Target Expression Profile (TEP) and Drug Resistance Mutation (DRM)
TEP EXP Info
Pathways
KEGG Pathway MAPK signaling pathway
NF-kappa B signaling pathway
Phagosome
Toll-like receptor signaling pathway
Hematopoietic cell lineage
Regulation of actin cytoskeleton
Pathogenic Escherichia coli infection
Salmonella infection
Pertussis
Legionellosis
Amoebiasis
Tuberculosis
Transcriptional misregulation in cancer
NetPath Pathway FSH Signaling Pathway
TNFalpha Signaling Pathway
PANTHER Pathway Toll receptor signaling pathway
Pathway Interaction Database Beta1 integrin cell surface interactions
Endogenous TLR signaling
Alpha4 beta1 integrin signaling events
Reactome Ligand-dependent caspase activation
Toll Like Receptor 4 (TLR4) Cascade
Mal cascade initiated on plasma membrane
MyD88-independent TLR3/TLR4 cascade
TLR2 Cascade
TRIF-mediated programmed cell death
MyD88 deficiency (TLR2/4)
IRAK4 deficiency (TLR2/4)
Activation of IRF3/IRF7 mediated by TBK1/IKK epsilon
IKK complex recruitment mediated by RIP1
TRAF6 mediated induction of TAK1 complex
WikiPathways Toll-like receptor signaling pathway
Regulation of Actin Cytoskeleton
MAPK Signaling Pathway
Vitamin D Receptor Pathway
Toll-Like Receptors Cascades
Mal cascade initiated on plasma membrane
MyD88-independent cascade
Pathogenic Escherichia coli infection
Regulation of toll-like receptor signaling pathway
References
Ref 521741ClinicalTrials.gov (NCT00233207) IC14 Antibodies to Treat Individuals With Acute Lung Injury. U.S. National Institutes of Health.
Ref 526202IC14, a CD14 specific monoclonal antibody, is a potential treatment for patients with severe sepsis. J Endotoxin Res. 2001;7(4):310-4.

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