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Due to system maintenance, the application system, application review by the Data Access Committee will be unavailable during the following period.
Schedule: October 5th (Mon), 2026, 9:00 - October 7th (Wed), 2026, 15:00 (JST)
We apologize for any inconvenience this may cause and appreciate your understanding.

We are currently receiving a large number of applications for data submission, and the review process is taking longer than usual.We sincerely apologize for the delay and kindly ask for your understanding. When submitting an application, we would greatly appreciate it if you could allow sufficient time for the processing.

Following a change to our organizational structure effective April 1, 2026, this division has been renamed from the "Database Center for Life Science, Joint Support-Center for Data Science Research" to the "Database Division for Life Science (DBCLS), BioData Science Initiative (BSI), National Institute of Genetics (NIG)". Where the former name still appears in the guidelines, please read it as the new name.

Dataset ID

JGAD000651

Type of data
Transcripts Per Kilobase Million (TPM) data calculated from NGS (RNA-seq)
Access criteria
Controlled-access (Type I)
Total data volume
48.0 MB
File formats
  • TXT
Research
hum0215
Date published
2022-10-03
Date modified
2022-10-03
DDBJ Search
JGAD000651 (opens in a new tab)
JGA Study
JGAS000532 (opens in a new tab)

Analysis method

RNA-seq

Materials and participants
Alzheimer's disease (ICD10: F00): 317 cases
Mild cognitive impairment (ICD10: F06.7): 432 cases
Healthy controls: 107 individuals
  • Health status
    Mixed
  • Subject count
    856 (Individual)
Disease
Alzheimer's disease (F00)
Mild cognitive impairment (F067)
Sample description
RNAs extracted from peripheral blood cells
  • Tissue
    Peripheral blood
  • Tumor / normal
    Normal
Sample provider
N/A
Experimental method
RNA-seq
Target
N/A
Reagent kit
IDT for Illumina TruSeq DNA UD Indexes
TruSeq Stranded Total RNA Library Prep Kit with Ribo-Zero Globin
Fragmentation
Enzymatic fragmentation (Elute, Prime, Fragment High Mix)
Platform
Illumina NovaSeq 6000
Read type
Paired-end
Read length
151 bp
Reference genome
GRCh37
Mapping
STAR (ver. 2.5.2b)
QC and filtering
FastQC (ver. 0.11.7) and Cutadapt (ver. 1.16)
Analysis method
subread package (ver. 1.6.6)
Gene count
50,000 (Approx.)
Processed data type
TPM
Phenotype data
Included
Data use policy
NBDC data sharing policy (JGAP000001)