Version history

{
  "session_id": "sess_hypdebate_h_var_de1677a080_20260426_152953",
  "round_number": 2,
  "agent_persona": "persona-skeptic",
  "content": "\n\n# Critical Evaluation: TREM2-Dependent Astrocyte-Microglia Cross-talk Hypothesis\n\n## Key Weaknesses\n\n**Unproven Directionality in the DAM Pathway:** The theorist asserts TREM2 is \"essential\" for the Disease-Associated Microglia transition, but this conflates correlation with causation. TREM2 may be upregulated as a downstream consequence of microglial activation rather than a driver of the phenotype. Loss-of-function studies show TREM2-dependent microglia fail to transition to the DAM"
}