GEOapplication/xmlftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE281nnn/GSE281606/primaryOK200TranscriptomicsHomo sapiensExpression profiling by high throughput sequencinghttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE281606GEOGSEfalsescRNA-seq analyses of cerebrospinal fluid (CSF) cells in older adults with or without Alzheimer's disease after Bacillus Calmette Guerin (BCG) vaccination.Cerebrospinal Fluid cells collected from older adults before and after BCG vaccination were studied. This database is part of the following. NCT04507126 - A Pilot Study of the Effects of Bacillus Calmette-Guérin (BCG) Immunization on Cerebrospinal Fluid and Blood-based Biomarkers in Older Adults - ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT04507126 NCT05004688 - A Trial to Evaluate the Effects of BCG in Adults With MCI and Mild-to-Moderate AD - - ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT050046882026/04/27GSE281606GSM8624720GSM8624742GSM8624743GSM8624721GSM8624722GSM8624744GSM8624723GSM8624745GSM8624740GSM8624741GSM8624728GSM8624729GSM8624746GSM8624724GSM8624725GSM8624747GSM8624726GSM8624748GSM8624749GSM8624727GSM8624731GSM8624732GSM8624733GSM8624734GSM8624750GSM8624751GSM8624730GSM8624739GSM8624718GSM8624719GSM8624735GSM8624736GSM8624737GSM862473824676281606Homo sapiens