What are the specific molecular mechanisms by which C1Q components drive atherosclerotic plaque formation and progression?

PARTIALLY ADDRESSED

While the study establishes C1QA and C1QC as diagnostic biomarkers and confirms their association with atherosclerosis risk, the mechanistic pathways linking complement activation to plaque pathogenesis remain unexplained. Understanding these mechanisms is critical since atherosclerosis is a major cause of vascular dementia and stroke-related neurodegeneration. Gap type: unexplained_observation Source paper: An integrative analysis of single-cell and bulk transcriptome and bidirectional mendelian randomization analysis identified C1Q as a novel stimulated risk gene for Atherosclerosis. (2023, Front Immunol, PMID:38179058)

Priority: 0.80 Domain: neuroinflammation Hypotheses: 0
📊 Landscape Analysis

Landscape Summary: What are the specific molecular mechanisms by which C1Q components drive atherosclerotic plaque formation and progression? is a 0.8 priority gap in neuroinflammation. It has 0 linked hypotheses with average composite score 0.000. Status: partially_addressed.

Key Unanswered Questions

Key Researchers

Colonna, Sevlever, et al. (TREM2 biology)

Clinical Trials

What are the specific molecular mechanisms by which C1Q components drive atherosclerotic plaque formation and progression? — INVOKE-2 (completed)

📈 Living Dashboards
0
Hypotheses
0.000
Top Score
0.000
Avg Score
0
Debates
0.00
Avg Quality
60%
Resolution
0
Mechanistic Families
Gap Resolution Progress60%

Hypothesis Score Distribution

🏆 Competing Hypotheses (Ranked by Score)

No hypotheses linked to this gap yet.

🌊 Knowledge Graph Connections

activates (14)

C1Q→ComplementC1Q→MICROGLIACOMPLEMENT→C1QC1Q→phagocytosisC1Q→PHAGOCYTOSIS
▸ Show 9 more

associated with (15)

MICROGLIA→C1QC1Q→AlsALZHEIMER'S DISEASE→C1QC1Q→A1 AstrocytesC1Q→Tumor
▸ Show 10 more

binds (3)

NPTX2→C1QC1Q→DORC1Q→Alectinib

causes (1)

C1Q→synaptic pruning

encodes (1)

C1Q→C1Q

expressed in (1)

C1Q→Tumor-Associated Macrophages

inhibits (1)

C1Q→Complement

involved in (1)

C1Q→Alzheimer'S Disease

mediates (6)

C1Q→Synapse LossC1Q→Alzheimer's DiseaseC1Q→Microglial PhagocytosisC1Q→Microglial Synapse EngulfmentC1Q→Synapse Elimination
▸ Show 1 more

modulates (1)

C1Q→Trained Immunity

participates in (1)

C1Q→complement_cascade

regulates (1)

C1Q→Microglial Phagocytosis Of Synapses

signals through (1)

C1Q→CR3

targets (2)

h-89500d80→C1Qh-58e4635a→C1Q

upregulates (1)

SPP1→C1Q
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