The Developmental Heterogeneity of Human Natural Killer Cells Defined by Single-cell Transcriptome

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Updated February 14, 2025

The heterogeneity of human NK cells has not been fully-defined. Using single-cell RNA-sequencing technology, we find more human NK subsets than previously defined by cell surface markers. The transcriptome-based pseudotime analysis support that CD56bright NK cells are precursors of CD56dim NK cells with identification of a transitional stage. Our data significantly expand our understanding of the heterogeneity and development of human NK cells. Overall design: Single-cell RNA-sequencing analysis of NK cells from bone marrow of six healthy donors, blood of two healthy donors and a blood sample from a donor with GATA2T354M mutation

Subramaniam MalarkannanVersiti Blood Research Institutemalarkannanlab@gmail.com

Heterogeneity of human bone marrow and blood natural killer cells defined by single-cell transcriptome.

Subramaniam Malarkannan (Experimental Scientist)1
1Versiti Blood Research Institute
Parisa Nejad
Rachel Schwartz
William Sullivan
Brittney D Wick

To reference this project, please use the following link:

https://explore.data.humancellatlas.org/projects/403c3e76-6814-4a2d-a580-5dd5de38c7ff
None
INSDC Project Accessions:
GEO Series Accessions:
INSDC Study Accessions:

Atlas

None

Analysis Portals

None

Project Label

HumanNaturalKillerDiversityYang

Species

Homo sapiens

Sample Type

specimens

Anatomical Entity

2 anatomical entities

Organ Part

bone marrow

Selected Cell Types

2 cell types

Disease Status (Specimen)

2 disease statuses

Disease Status (Donor)

2 disease statuses

Development Stage

human adult stage

Library Construction Method

10x 3' v2

Nucleic Acid Source

single cell

Paired End

false

Analysis Protocol

analysis_protocol_1

File Format

4 file formats

Cell Count Estimate

11.8k

Donor Count

7
fastq.gz108 file(s)mtx.gz9 file(s)tsv.gz18 file(s)xlsx1 file(s)
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