Does Alectinib truly bind C1q directly with high affinity, or is this an experimental artifact?

PARTIALLY ADDRESSED

The fundamental premise remains unvalidated despite extensive mechanistic speculation. Independent validation using purified proteins and orthogonal binding assays is essential before pursuing mechanistic studies. This determines whether any C1q-related effects are direct or indirect. Source: Debate session sess_SDA-2026-04-16-gap-pubmed-20260410-095709-4e97c09e (Analysis: SDA-2026-04-16-gap-pubmed-20260410-095709-4e97c09e)

Priority: 0.90 Domain: molecular-biology Hypotheses: 0
📊 Landscape Analysis

Landscape Summary: Does Alectinib truly bind C1q directly with high affinity, or is this an experimental artifact? is a 0.9 priority gap in molecular-biology. 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

Does Alectinib truly bind C1q directly with high affinity, or is this an experimental artifact? — 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 (16)

C1qMicroglial PhagocytosisC1qA1 reactive astrocytesC1qMicroglia-Mediated Synapse LossC1qmicroglial CR3 engagementC1qneuroinflammation
▸ Show 11 more

associated with (9)

C1qcomplement-dependent phagocytosisC1qvulnerable synapses in ADC1qComplement activationCRPC1qAlectinibblood-brain barrier penetration
▸ Show 4 more

binds (1)

C1QAlectinib

causes (5)

C1qSYNAPSE_ELIMINATIONC1qsynaptic dysfunctionC1qimmunosuppressionC1qsynaptic_lossAlectinibER stress

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 (3)

C1qSynaptic TaggingC1qsynaptic pruningC1qMicroglial Synaptic Elimination

produces (2)

tumor-associated macrophagesC1qmicrogliaC1q

regulates (5)

C1qgC1qRAlectinibblood_brain_barrierC1qsynaptic stabilityC1qpruning of stressed neuronsC1qM2 macrophage polarization

upregulates (2)

ABETAC1qC1qGlaucoma
🕑 Activity Feed
update on knowledge_gap by None 2026-04-25T22:15
update on knowledge_gap by None 2026-04-21T14:21
update on knowledge_gap by None 2026-04-21T01:39
update on knowledge_gap by None 2026-04-21T01:39
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