Hello,
I cannot find the metadata for the human scRNA study by Olah et al. 2020 (syn21438358).
I tried searching via syn number on the ROSMAP metadata file list but no file could be found.
Would greatly appreciate your help.
Kind regards
Kilian
Created by Kilian Kleemann kiliankleemann Hi there, all metadata files for the ROSMAP study can be found in this [table](https://adknowledgeportal.synapse.org/Explore/Studies/DetailsPage/StudyData?Study=syn3219045#StudyMetadata).
For the scRNAseq data, you will want the file annotated with "metadataType = assay" and "assay = scRNAseq". The specimenIDs in the assay metadata can be joined to the biospecimen metadata by the column "specimenID", which can then be joined to the clinical metadata with the column "individualID" to get the complete metadata associated with each sample. A more complete explanation is [here](https://help.adknowledgeportal.org/apd/About-Metadata.2241626149.html#AboutMetadata-Whatiscontainedineachmetadatafile?).
Let me know if are unable to find what you need!