肺-GGN-ADC与ADC-markers

结果一

主要分群:
namely cancer cells (EPCAM; clusters 2, 5, 10, and 11), fifibroblasts (COL1A1; cluster 7), endothelial cells (CLDN5; cluster 9), T cells (CD3D; clusters 0 and 3), B cells (CD79A; cluster 12), NK cells (NKG7; cluster 4), mast cells (MS4A2; cluster 8), and myeloid cells (LYZ; clusters 1 and 6).

癌细胞鉴定:
We considered the cells marked by EPCAM were cancer cells referred to a scRNA-seq study of lung cancer(ref:8)

  • cancer cells (EPCAM; clusters 2, 5, 10, and 11)
  • fifibroblasts (COL1A1; cluster 7)
  • endothelial cells (CLDN5; cluster 9)
  • T cells (CD3D; clusters 0 and 3)
  • B cells (CD79A; cluster 12)
  • NK cells (NKG7; cluster 4)
  • mast cells (MS4A2; cluster 8)
  • myeloid cells (LYZ; clusters 1 and 6)
Snipaste_2021-01-22_13-31-28.png
Snipaste_2021-01-22_13-31-51.png

结果二

We identifified 50 different stromal cell subclusters (including 7 clusters from endothelial cells, 5 clusters from fifibroblasts, 17 clusters from T cells, 3 cluster from B cells, 4 cluster from NK cells, 11 clusters from macrophages, and 3 clusters from mast cells) and 13 cancer cell subclusters, of which, we focused on some important cell subclusters to explore their functions.

cancer cell subclusters

stromal cell subclusters:

  • 7 clusters from endothelial cells
  • 5 clusters from fifibroblasts
  • 17 clusters from T cells
  • 3 cluster from B cells
  • 4 cluster from NK cells
  • 11 clusters from macrophages
  • 3 clusters from mast cells

结果三

Compared to normal cells at the bottom of each of the SADC and GGN-ADC groups in Fig. 2a (including endothelial cells, fifibroblasts, T cells, B cells, NK cells, myeloid cells, and mast cells), according to cell chromosome fragment variation, the cells marked by EPCAM were clustered into nine groups.

normal cells:

  • endothelial cells
  • fifibroblasts
  • T cells
  • B cells
  • NK cells
  • myeloid cells
  • mast cells

后面开始进行亚型细分

1.癌细胞-13个亚类以及各自标志物

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2.内皮细胞-7个亚类以及各自标志物

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3.成纤维细胞

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4.T细胞

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5.B细胞

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6.NK细胞

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7.髓系细胞

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8.肥大细胞

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文献来源:Lu et al. Cell Discovery (2020) 6:69
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