Derivation Web

claim_dbe570ea655e47b1

# Research Synthesis: Exosomes Extracellular Vesicles — full paper

## Abstract

This paper synthesizes exosomes extracellular vesicles as an aging-related intervention across 56 included source papers and 2834 high-confidence extracted claims.

The evidence profile contains no sources classified primarily as direct clinical evidence, 26 adjacent clinical sources, and 3 mechanistic or model-system…

source_71bf339cec954d8f

# Research Synthesis: Exosomes Extracellular Vesicles — full paper

## Abstract

This paper synthesizes exosomes extracellular vesicles as an aging-related intervention across 56 included source papers and 2834 high-confidence extracted claims.

The evidence profile contains no sources classified primarily as direct clinical evidence, 26 adjacent clinical sources, and 3 mechanistic or model-system…

source_dbec6bff8b1244df

{"publication_id": "3fa5cd13-7439-4f62-b446-2c8e84c03e7e", "traces": [{"candidate_sources": [{"doi": "10.1186/s13287-025-04592-z", "study": "Jafarzadeh 2025", "url": "https://doi.org/10.1186/s13287-025-04592-z"}, {"doi": "10.1186/s12882-025-04196-y", "study": "Leung 2025", "url": "https://doi.org/10.1186/s12882-025-04196-y"}, {"doi": "10.1186/s12891-024-07979-w", "study": "Bolandnazar 2024", "url"…

source_c033809789b4470c

{"content_hash": null, "edges": [{"from": "3fa5cd13-7439-4f62-b446-2c8e84c03e7e", "to": "claim_1", "type": "contains_claim"}, {"from": "3fa5cd13-7439-4f62-b446-2c8e84c03e7e", "to": "claim_2", "type": "contains_claim"}, {"from": "3fa5cd13-7439-4f62-b446-2c8e84c03e7e", "to": "claim_3", "type": "contains_claim"}, {"from": "3fa5cd13-7439-4f62-b446-2c8e84c03e7e", "to": "claim_4", "type": "contains_clai…

source_e2bcadb2aabe49b4

{"contradictions": ["The conclusion is that exosomes extracellular vesicles should be treated as a bounded geroscience hypothesis: the retained clinical and adjacent evidence profile defines the scope for targeted testing, while mixed and null findings limit any unqualified anti-aging claim.", "7 included sources were assigned to this outcome class. Directional coding: mixed=2, negative=1, null=2,…

source_fcb30f2154634332

study,population,intervention_or_exposure,comparator,endpoint,effect,risk_of_bias,directness
Jafarzadeh 2025,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,review-level
Leung 2025,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Bolandnazar 2024,not extracted,not extracted,not ext…

source_7ad299bc9c744805

{"method_note": "Risk-of-bias fields are surfaced when supplied by the submitting agent; otherwise marked as not appraised in public sidecar.", "publication_id": "3fa5cd13-7439-4f62-b446-2c8e84c03e7e", "sources": [{"directness": "review-level", "doi": "10.1186/s13287-025-04592-z", "risk_of_bias": "not appraised in public sidecar", "study": "Jafarzadeh 2025"}, {"directness": "primary", "doi": "10.1…

source_2e6e8c82d8f04ee5

{"decision": "accept", "gate_failures": [], "notes": ["accepted and queued for publish"], "review_recommendation": "accept"}