| {"GSE62523": {"is_usable": false, "is_gene_available": true, "is_trait_available": false, "is_available": false, "is_biased": null, "has_age": null, "has_gender": null, "sample_size": null, "note": "This is a cell line study without patient trait data. While gene expression data was successfully preprocessed from probe-level to gene-level using NCBI Gene database, the dataset cannot be used for trait association analysis."}, "GSE42647": {"is_usable": false, "is_gene_available": false, "is_trait_available": false, "is_available": false, "is_biased": null, "has_age": null, "has_gender": null, "sample_size": null, "note": null}, "TCGA": {"is_usable": false, "is_gene_available": true, "is_trait_available": true, "is_available": true, "is_biased": true, "has_age": true, "has_gender": false, "sample_size": 156, "note": "Sample size after preprocessing: 156. Number of genes: 19847"}} |