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| Status |
Public on May 04, 2017 |
| Title |
Innate Immune Landscape in Early Lung Adenocarcinoma by Paired Single-Cell Analyses |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by high throughput sequencing
|
| Summary |
We perform massively parallel single cell RNA-seq (MARS-Seq) on non-lymphocytic immune cells sorted from a human stage IA lung adenocarcinoma lesion and from the adjacent non-involved lung. With an unbiased single cell transcriptomic analysis of non-lymphocyte cells accumulating in these tissues, we sought to capture the heterogeneity of the tumor-infiltrating myeloid (TIM) compartment. Using a previously described unbiased expectation-maximization algorith (Paul et al., 2015), we identified clusters that were then named according to literature-reported marker profiles. This revealed a CD141+ DC subets, a CD1c+ DC subset, and a macrophage subset that clustered separately and was found to be enriched in the lesion as compared to other macrophage subsets.
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| Overall design |
Using singlet, CD45+ DAPI- CD3- CD19- gating, over 1100 cells from a human stage IA lung adenocarcinoma lesion and over 700 cells from the non-involved lung were sorted into individual wells of a 384-well plate, then processed by MARS-Seq.
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| |
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| Contributor(s) |
Merad M, Amit I |
| Citation(s) |
28475900 |
| |
| Submission date |
Mar 29, 2017 |
| Last update date |
May 15, 2019 |
| Contact name |
Ido Amit |
| E-mail(s) |
ido.amit@weizmann.ac.il
|
| Phone |
972-8-9343338
|
| Organization name |
Weizmann Institute of Science
|
| Department |
Immunology
|
| Street address |
234 Herzl st.
|
| City |
Rehovot |
| ZIP/Postal code |
760001 |
| Country |
Israel |
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| Platforms (1) |
| GPL18573 |
Illumina NextSeq 500 (Homo sapiens) |
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| Samples (10)
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| Relations |
| BioProject |
PRJNA380875 |
| SRA |
SRP102688 |
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