Can pathological vs physiological C1q tagging be distinguished at the molecular level?

PARTIALLY ADDRESSED

The debate revealed a fundamental gap: whether disease-specific C1q conformational changes or co-localization patterns exist that could enable selective therapeutic targeting. This selectivity problem was identified as 'unsolvable with current technology' but remains critical for complement-based therapies. Source: Debate session sess_sda-2026-04-01-gap-v2-691b42f1 (Analysis: sda-2026-04-01-gap-v2-691b42f1)

Priority: 0.90 Domain: neurodegeneration Hypotheses: 0
📊 Landscape Analysis

Landscape Summary: Can pathological vs physiological C1q tagging be distinguished at the molecular level? is a 0.9 priority gap in neurodegeneration. 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

Can pathological vs physiological C1q tagging be distinguished at the molecular level? — 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 (18)

C1qMicroglial PhagocytosisC1qmicroglial CR3 engagementC1qMicroglia-Mediated Synapse LossC1qA1 reactive astrocytesC1qClassical Complement Cascade
▸ Show 13 more

associated with (8)

C1qComplement activationC1qvulnerable synapses in ADC1qcomplement-dependent phagocytosisC1qlipid raftsCRPC1q
▸ Show 3 more

causes (5)

C1qSYNAPSE_ELIMINATIONC1qsynaptic dysfunctionC1qimmunosuppressionC1qsynaptic_lossC1qtumor cell survival

contributes to (1)

STAT6-MafB pathwayC1q

enhances (1)

C1qpro-tumor inflammation

increases risk (1)

C1qAlzheimer's_disease

inhibits (2)

TYROBP deficiencyC1qC1qAβ fibril formation

interact with (1)

33628204C1q

involved in (1)

C1qSynaptic Pruning

mediates (4)

C1qSynaptic TaggingC1qsynaptic pruningC1qMicroglial Synaptic EliminationC1qantibody-antigen complex recognition

produces (2)

tumor-associated macrophagesC1qmicrogliaC1q

regulates (4)

C1qgC1qRC1qsynaptic stabilityC1qpruning of stressed neuronsC1qM2 macrophage polarization

upregulates (2)

ABETAC1qC1qGlaucoma
🕑 Activity Feed
update on knowledge_gap by max_gmail 2026-04-26T18:31
update on knowledge_gap by None 2026-04-25T22:15
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