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Single-cell/multiomics analysis of 84 human post-mortem brains revealed two AD disease phases: early phase characterized by inflammatory microglia, reactive astrocytes, loss of SST+ inhibitory neurons and OPC remyelination; later phase showing exponential pathology increase and loss of excitatory an

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experiment Created: By: experiment_extractor Quality: 50% ✓ SciDEX ID: experiment-exp-5641ae1b076a
🧫 Experiment Protocol Computationalproposed
SUMMARY
Single-cell/multiomics analysis of 84 human post-mortem brains revealed two AD disease phases: early phase characterized by inflammatory microglia, reactive astrocytes, loss of SST+ inhibitory neurons and OPC remyelination; later phase showing exponential pathology increase and loss of excitatory and Pvalb+/Vip+ inhibitory neurons.
METHODOLOGY NOTES
Multiomics and spatial genomics using BRAIN Initiative reference atlases; donors placed on disease pseudoprogression score using quantitative neuropathology; replication in other major AD studies
N = {'case': None, 'total': 84, 'units': 'subjects', 'control': None}tissue: middle temporal gyrusspecies: homo_sapiens
Metadatasource: {'pmid': '39402379', 'type': 'paper', 'e
source{'pmid': '39402379', 'type': 'paper', 'extracted_by': 'llm_extraction_v1'}
tissuemiddle temporal gyrus
specieshomo_sapiens
summarySingle-cell/multiomics analysis of 84 human post-mortem brains revealed two AD disease phases: early phase characterized by inflammatory microglia, reactive astrocytes, loss of SST+ inhibitory neurons
sample_size{'case': None, 'total': 84, 'units': 'subjects', 'control': None}
model_systemhuman
_schema_version1
experiment_typecomputational
methodology_notesMultiomics and spatial genomics using BRAIN Initiative reference atlases; donors placed on disease pseudoprogression score using quantitative neuropathology; replication in other major AD studies
replication_statusreplicated
extraction_metadata{'needs_review': False, 'extraction_date': '2026-04-28T06:14:42.331745+00:00', 'extraction_notes': '', 'extraction_confidence': 0.5}
statistical_evidenceNone
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