| {"GSE285666": {"is_usable": true, "is_gene_available": true, "is_trait_available": true, "is_available": true, "is_biased": false, "has_age": false, "has_gender": false, "sample_size": 52, "note": "This dataset contains gene expression data from myxoid liposarcoma samples, with metastasis status as the trait."}, "GSE273630": {"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 dataset contains gene expression data but lacks information about schizophrenia status. The study explicitly excluded patients with schizophrenia in their exclusion criteria."}, "GSE193818": {"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": "All samples have schizophrenia (constant trait), making the dataset unsuitable for associational studies."}, "GSE165813": {"is_usable": true, "is_gene_available": true, "is_trait_available": true, "is_available": true, "is_biased": false, "has_age": false, "has_gender": false, "sample_size": 48, "note": "This dataset contains gene expression data from brain tumor and normal brain samples, with schizophrenia status as the trait."}, "GSE161986": {"is_usable": true, "is_gene_available": true, "is_trait_available": true, "is_available": true, "is_biased": false, "has_age": true, "has_gender": false, "sample_size": 35, "note": "This dataset studies alcohol dependence in brain tissue samples, containing gene expression data from the prefrontal cortex."}, "GSE145554": {"is_usable": true, "is_gene_available": true, "is_trait_available": true, "is_available": true, "is_biased": false, "has_age": true, "has_gender": true, "sample_size": 43, "note": "This dataset studies alcohol dependence in brain tissue samples, containing gene expression data from the prefrontal cortex."}, "GSE120340": {"is_usable": true, "is_gene_available": true, "is_trait_available": true, "is_available": true, "is_biased": false, "has_age": false, "has_gender": false, "sample_size": 20, "note": "This dataset studies alcohol dependence in brain tissue samples, containing gene expression data from the prefrontal cortex."}, "GSE119289": {"is_usable": false, "is_gene_available": true, "is_trait_available": true, "is_available": true, "is_biased": true, "has_age": false, "has_gender": false, "sample_size": 285, "note": "This dataset studies alcohol dependence in brain tissue samples, containing gene expression data from the prefrontal cortex."}, "GSE119288": {"is_usable": true, "is_gene_available": true, "is_trait_available": true, "is_available": true, "is_biased": false, "has_age": false, "has_gender": false, "sample_size": 380, "note": "This dataset contains probe-level expression data since platform-specific gene mapping was not available. The data was preprocessed successfully but remains at probe level rather than gene level."}, "TCGA": {"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}} |