gene 1,552 words KG: C1QA
Contents

C1QA Gene

🧬 Gene Info
Gene SymbolC1QA
Full NameComplement Component 1, Q Subunit A
Chromosome1p36.33
Protein TypeSignaling Protein
Target ClassSignaling Protein
FunctionThe C1QA gene encodes the A-chain of complement component C1q.
Mechanism of ActionComplement cascade inhibitor or antibody-mediated neutralization
DruggabilityLow (0.41)
Clinical StagePhase II
Amino Acids245 aa
PathwaysComplement, Complement system, Synaptic pruning, complement activation
UniProt IDP02787
NCBI Gene ID712
Ensembl IDENSG00000196954
OMIM120550
GeneCardsC1QA
Human Protein AtlasC1QA
Associated DiseasesA1_astrocytes, AD, Aging, ALI, Als
Known Drugs/CompoundsC1q_mimetic_decoys
InteractionsAIF1, ALZHEIMER, ALZHEIMER'S DISEASE, AMYLOID, AND, ANXIETY
SciDEX TargetView Target Profile (7 clinical trials)
SciDEX HypothesesComplement C1q Mimetic Decoy Therapy
Complement C1QA Spatial Gradient in Cortical Layer
Complement C1q Subtype Switching (+7 more)
KG Connections721 knowledge graph edges
DatabasesGeneCardsHPASTRING

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🌐 Cross-references

NCBI GeneUniProtGeneCardsWikipediaHGNCEnsembl

Related Hypotheses (49)

Targeting SASP-Complement Amplification Through HIF-1α Downs
Score: 0.79
Selective blockade of classical-pathway activation downstrea
Score: 0.75
C1QA/C1QB Subunit-Specific Inhibition to Block Aberrant PV I
Score: 0.75
Complement-SASP Amplification Cascade as Mechanistic Link
Score: 0.74
Excessive C1q/C3/CR3 complement cascade activation initiates
Score: 0.72
Complement C1q Mimetic Decoy Therapy
Score: 0.69
Microglia and complement sustain post-Aβ neurodegeneration a
Score: 0.69
Complement C1QA Spatial Gradient in Cortical Layers
Score: 0.68
Microglial TREM2 state determines whether C1q-tagged substra
Score: 0.67
C1q-TREM2 Competition for Phosphatidylserine as Pruning Chec
Score: 0.67
Complement C1q Subtype Switching
Score: 0.66
Complement C1QA Inhibition Synergizes with PV Interneuron Mo
Score: 0.66
SUMO1-Mediated Synaptotagmin-1 SUMOylation at Lys124 Impairs
Score: 0.65
C1Q-Triggered NLRP3 Inflammasome Assembly in Plaque Macropha
Score: 0.63
C1q has spatially distinct functions, with synapse-bound C1q
Score: 0.63
APOE4-microglial complement signaling causes cholinergic-enr
Score: 0.63
C1Q-Induced Foam Cell Formation via Scavenger Receptor Upreg
Score: 0.62
NLRP3 Inflammasome Priming Converts SCFA-Sensitive Pyroptosi
Score: 0.62
Complement C1q/C3 Blockade for Alzheimer's Disease
Score: 0.62
Complement-Mediated Synaptic Pruning Dysregulation
Score: 0.61
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Knowledge Graph (12 edges)

C1QA associated_with neurodegeneration
NTN1 co_discussed C1QA
HSPG2 co_discussed C1QA
P2RY12 co_discussed C1QA
P2RX7 co_discussed C1QA
AQP4 co_discussed C1QA
EPHB4 co_discussed C1QA
SMPD1 co_discussed C1QA
C1QA co_discussed CERS2
HK2 co_discussed C1QA

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