Aggregate-derived participant tracking record
LC-37379396-CTL-008
This is a LACA-generated stable tracking row derived from published aggregate cohort counts. It is not an original participant, donor, sample, or biosample identifier, and it does not add participant-level age, sex, accession, or clinical metadata.
Control / referenceStudy group
37379396PubMed ID
15 / 24Row position in study
GSE213516 open; SC not localData-access status
Primary Metadata
Study-group fields associated with this de-identified tracking row.
Tracking ID
LC-37379396-CTL-008
Dataset
Supercentenarian single-cell aging clock
Journal / year
Science Advances ยท 2023
PMID
37379396
Study group
Control / reference
Study-defined age group
Published reference-group range: 28โ77 years; individual age unavailable
Sex availability
Not reported at participant level
Published cohort group
Shanghai reference cohort
Study cohort / source
Seven supercentenarians + Shanghai reference cohort; Wuhan/Japan validation
Study material / source scope
Peripheral blood mononuclear cells (PBMC)
Technology
scRNA-seq + single-cell aging clock + ribosome-inhibition assay
Published sample / accession
Unavailable in curated public metadata
Data location
GEO GSE213516 open (10/17 Shanghai reference processed); supercentenarian hum0229 not local
Metadata status
De-identified tracking record; original participant ID unavailable
Provenance and interpretation
How this record was produced and how it should be read.
Record origin
Generated by LACA from the study's published aggregate group count.
Identity status
No direct identifiers are stored. The tracking ID cannot be mapped to an original participant from the currently curated metadata.
Interpretation limit
Rows within the same study group carry the same published group-level context; they do not imply distinct participant-level age, sex, phenotype or sample accession.
Source reference