Experimenting with some scRNASeq data.

1 Testing seurat

library(Seurat)
## library(SeuratData)
## The Seurat vignettes show how to load hdf5 files and the metadata required.
## They are using a pacreas dataset, I presume it is the 'panc8' data in SeuratData.
## Thus I will poke at that to see if I can learn about how they handle the metadata.

la_data <- Seurat::Read10X("khamidza_158974/KH_LA/outs/filtered_feature_bc_matrix")
lp_data <- Seurat::Read10X("khamidza_158974/KH_LP/outs/filtered_feature_bc_matrix")
lps_data <- Seurat::Read10X("khamidza_158974/KH_LPS/outs/filtered_feature_bc_matrix")
ns_data <- Seurat::Read10X("khamidza_158974/KH_NS/outs/filtered_feature_bc_matrix")

la <- Seurat::CreateSeuratObject(la_data, project="la")

## Warning: Feature names cannot have underscores ('_'), replacing with dashes
## ('-')

lp <- Seurat::CreateSeuratObject(lp_data, project="lp")

## Warning: Feature names cannot have underscores ('_'), replacing with dashes
## ('-')

lps <- Seurat::CreateSeuratObject(lps_data, project="lps")

## Warning: Feature names cannot have underscores ('_'), replacing with dashes
## ('-')

ns <- Seurat::CreateSeuratObject(ns_data, project="ns")

## Warning: Feature names cannot have underscores ('_'), replacing with dashes
## ('-')

all <- merge(la, lp)

## Warning in CheckDuplicateCellNames(object.list = objects): Some cell names are
## duplicated across objects provided. Renaming to enforce unique cell names.

all <- merge(all, lps)
all <- merge(all, ns)

## Warning in CheckDuplicateCellNames(object.list = objects): Some cell names are
## duplicated across objects provided. Renaming to enforce unique cell names.

## I think this is redundant, but interesting for me to understand sc metadata
cluster_letters <- as.factor(LETTERS[Idents(object=all)])
names(cluster_letters) <- colnames(x=all)

stimulated <- as.character(cluster_letters)
ns_idx <- stimulated == "D"
stimulated[ns_idx] <- "unstimulated"
stimulated[!ns_idx] <- "stimulated"
stimulated <- as.factor(stimulated)

stimulation <- as.character(cluster_letters)
ns_idx <- stimulation == "D"
stimulation[ns_idx] <- "Unstimulated"
la_idx <- stimulation == "A"
stimulation[la_idx] <- "L+Ado"
lp_idx <- stimulation == "B"
stimulation[lp_idx] <- "L+PGE2"
lps_idx <- stimulation == "C"
stimulation[lps_idx] <- "LPS"
stimulation <- as.factor(stimulation)

all <- AddMetaData(
  object=all,
  metadata=cluster_letters,
  col.name="cluster_letters")
all <- AddMetaData(
    object=all,
    metadata=stimulated,
    col.name="stimulatedp")
all <- AddMetaData(
    object=all,
    metadata=stimulation,
    col.name="stimulation")

all[["percent_mt"]] <- PercentageFeatureSet(all, pattern="^MT-")
VlnPlot(all, features="nFeature_RNA", pt.size=0.1)

VlnPlot(all, features="percent_mt", pt.size=0.1)

VlnPlot(all, features="nCount_RNA", pt.size=0.1)

all <- NormalizeData(object=all)
all <- FindVariableFeatures(object=all)
all <- ScaleData(object=all)

## Centering and scaling data matrix

all <- RunPCA(object=all)

## PC_ 1 
## Positive:  PLIN2, SGK1, DAB2, GLRX, RAP2B, MBP, ZFYVE16, ZFP36L2, SQSTM1, ZFP36L1 
##     ZMIZ1, BRI3, KIAA0930, MAP3K2, HMOX1, CALM2, EVI2B, JAKMIP2, NCEH1, CD84 
##     CYP1B1, NOP10, FABP5, HS3ST2, ARHGAP18, CNBP, DDI2, H2AFY, CORO1C, RAB11FIP1 
## Negative:  IL1B, ISG15, CCL4, EREG, SOD2, CCL3, PTGS2, IFIT3, GBP1, TNFAIP6 
##     ISG20, IL8, MT2A, MX1, TNIP3, CCL20, SERPINB9, IL1RN, BTG1, IER3 
##     INHBA, NAMPT, IL7R, TNFAIP3, MARCKS, SAMD9, SAMD9L, IFI44, ZC3HAV1, DDX58 
## PC_ 2 
## Positive:  FTL, TMSB10, RPS8, LGALS1, CSTB, LGALS3, DBI, RPL26, CD63, SRGN 
##     SH3BGRL3, TXN, PRDX1, NACA, S100A9, CTSD, CTSZ, TSPO, LIPA, GM2A 
##     BRI3, ACP5, DYNLL1, MARCKS, CYP1B1, IGSF6, NCF2, CALM2, TXNRD1, C5AR1 
## Negative:  MCOLN2, KCNQ1OT1, RP11-561O23.5, MIR29A, BX255923.3, RP11-214O1.3, LL22NC03-2H8.5, AKAP12, ATP8B4, PAPLN 
##     AC005477.1, N4BP2L1, HSPA6, ITGA1, FAM65C, RAVER2, AIRN, NABP1, RBPMS, MS4A1 
##     TMC5, MIR503HG, GATA2, STX19, KB-1507C5.4, EXTL3-AS1, RP11-30L15.6, COBL, RP11-665N17.4, LINC01125 
## PC_ 3 
## Positive:  CREM, THBS1, ATP1B3, THAP2, CD300E, BNIP3L, G0S2, ATP1B1, DUSP4, SAMSN1 
##     INHBA, VEGFA, HES4, TIMP1, MMP19, GK, ELL2, OLR1, TFPI, CXCR4 
##     LYPD3, CHMP1B, CSRP2, SATB1, DUSP2, PLAUR, STK4, ID2, TFRC, TMEM2 
## Negative:  CCL2, NBN, TNF, BHLHE41, NCF2, SNX10, RDX, CCL8, NCF1, SLAMF7 
##     SGTB, DDX21, P2RX7, PLEK, CXCL10, KLF6, AK4, IL8, CCL4, CCL3 
##     IRF8, ACSL1, CDC42EP3, CSF1, TBC1D9, TNFAIP2, PSTPIP2, IL1A, RIPK2, FAM129A 
## PC_ 4 
## Positive:  CD52, FBP1, CCL20, CHI3L1, CD63, TSPO, RP11-20G13.3, IGSF6, APOC1, CIR1 
##     PRDX1, TXN, EIF1B, DBI, ACAT2, OLR1, CLEC4E, HCST, G0S2, TMSB10 
##     IL23A, CSTB, RPL26, TIMP1, CYCS, NACA, DYNLL1, LGALS2, PHLDA2, SELK 
## Negative:  RNASE1, FUCA1, SEPP1, STAB1, CXCL10, KCTD12, LACC1, IRG1, TGFBI, MPEG1 
##     CTSZ, CXCL11, FPR3, RIN2, MS4A6A, MMP9, FCN1, ARL4C, CD163, MAFB 
##     LMNA, GBP4, RSAD2, FGL2, CD14, RGL1, CTSD, LHFPL2, SLCO2B1, CTSC 
## PC_ 5 
## Positive:  CXCL3, CXCL2, SERPINB2, CXCL1, IL1A, CCL3L3, DUSP6, CCL3, IL8, CCL20 
##     PHLDA1, INHBA, IER3, MAFB, CSF3, CCL2, PTGS2, MLTK, IL1R1, CXCL5 
##     CCL4, FCN1, PLAUR, CTSD, PNP, GJB2, HBEGF, IL10, CCL4L1, F3 
## Negative:  TNFSF13B, TNFSF10, CXCL10, IFIT2, CCR7, IDO1, CXCL11, GBP4, SAMD9L, HERC5 
##     NUB1, NT5C3A, WARS, A2M, IFIT1, RSAD2, RABGAP1L, LIPA, ATF3, RP11-20G13.3 
##     TNFAIP2, CD38, APOC1, CIR1, TCF4, IL27, GBP5, SAT1, REL, GBP1

all <- FindNeighbors(object=all)

## Computing nearest neighbor graph

## Computing SNN

all <- FindClusters(object=all)

## Modularity Optimizer version 1.3.0 by Ludo Waltman and Nees Jan van Eck
## 
## Number of nodes: 17306
## Number of edges: 530664
## 
## Running Louvain algorithm...
## Maximum modularity in 10 random starts: 0.8296
## Number of communities: 10
## Elapsed time: 3 seconds

all <- RunTSNE(object=all)
all <- RunUMAP(all, reduction="pca", dims=1:20)

## Warning: The default method for RunUMAP has changed from calling Python UMAP via reticulate to the R-native UWOT using the cosine metric
## To use Python UMAP via reticulate, set umap.method to 'umap-learn' and metric to 'correlation'
## This message will be shown once per session

## 21:28:26 UMAP embedding parameters a = 0.9922 b = 1.112

## 21:28:27 Read 17306 rows and found 20 numeric columns

## 21:28:27 Using Annoy for neighbor search, n_neighbors = 30

## 21:28:27 Building Annoy index with metric = cosine, n_trees = 50

## 0%   10   20   30   40   50   60   70   80   90   100%

## [----|----|----|----|----|----|----|----|----|----|

## **************************************************|
## 21:28:30 Writing NN index file to temp file /tmp/RtmpqaZ083/file5f1363c1e92f1
## 21:28:30 Searching Annoy index using 1 thread, search_k = 3000
## 21:28:36 Annoy recall = 100%
## 21:28:37 Commencing smooth kNN distance calibration using 1 thread
## 21:28:39 Initializing from normalized Laplacian + noise
## 21:28:39 Commencing optimization for 200 epochs, with 759148 positive edges
## 21:28:49 Optimization finished

DimPlot(object=all, reduction="tsne")

plotted <- DimPlot(all, reduction="umap", group.by="cluster_letters", label=TRUE)

## Warning: Using `as.character()` on a quosure is deprecated as of rlang 0.3.0.
## Please use `as_label()` or `as_name()` instead.
## This warning is displayed once per session.

plotted

## Try to set some metrics to drop crappy stuff.
FeatureScatter(all, feature1="nCount_RNA", feature2="percent_mt")

## Suggests that we want ~  < 15% mt
## Suggests we want > 1000 nCounts
FeatureScatter(all, feature1="nCount_RNA", feature2="nFeature_RNA")

## Suggests we want > 200 nFeature
FeatureScatter(all, feature1="percent_mt", feature2="nFeature_RNA")

all_sub <- subset(all,
                  subset=nFeature_RNA > 200 & percent_mt < 15)
all_sub <- NormalizeData(object=all_sub)
all_sub <- FindVariableFeatures(object=all_sub)
most_var <- head(VariableFeatures(all_sub), 30)
variable_plot <- VariableFeaturePlot(all_sub)
variable_plot <- LabelPoints(plot=variable_plot, points=most_var, repel=TRUE)

## When using repel, set xnudge and ynudge to 0 for optimal results

variable_plot

## Warning: Transformation introduced infinite values in continuous x-axis

all_sub <- ScaleData(object=all_sub)

## Centering and scaling data matrix

all_sub <- RunPCA(object=all_sub)

## PC_ 1 
## Positive:  PLIN2, SGK1, GLRX, DAB2, CYP1B1, BRI3, ZFYVE16, MBP, SQSTM1, FTL 
##     RAP2B, ZFP36L2, CALM2, ZFP36L1, KIAA0930, ZMIZ1, MAP3K2, NOP10, CSTB, HMOX1 
##     CD84, JAKMIP2, FABP5, EVI2B, NCEH1, FBP1, CNBP, H2AFY, ARHGAP18, DDI2 
## Negative:  ISG15, IL1B, CCL4, EREG, SOD2, IFIT3, CCL3, PARP14, PTGS2, GBP1 
##     ISG20, TNFAIP6, MARCKS, IL8, MT2A, MX1, TNIP3, BTG1, SERPINB9, IER3 
##     SRGN, IL1RN, CCL20, XAF1, CD44, C15orf48, NAMPT, WTAP, SAMD9L, TNFAIP3 
## PC_ 2 
## Positive:  CREM, THBS1, ATP1B3, THAP2, CD300E, BNIP3L, G0S2, ATP1B1, SAMSN1, DUSP4 
##     FTL, VEGFA, INHBA, TIMP1, HES4, GK, OLR1, ELL2, MMP19, TFPI 
##     PLAUR, PRDX1, LYPD3, SATB1, STK4, ID2, CHMP1B, DUSP2, CSRP2, CXCR4 
## Negative:  CCL2, NCF2, NBN, SNX10, RDX, BHLHE41, TNF, NCF1, CYP1B1, SGTB 
##     SLAMF7, CCL8, PLEK, DDX21, P2RX7, KLF6, ACSL1, IL8, TNFAIP2, AK4 
##     CDC42EP3, CXCL10, CSF1, TBC1D9, IRF8, PSTPIP2, CCL4, CCL3, FAM129A, PTPRE 
## PC_ 3 
## Positive:  CXCL3, CCL20, CXCL1, CXCL2, TNFAIP6, SERPINB2, TIMP1, FPR1, IL1B, IL8 
##     S100A8, C15orf48, HCST, CCL7, IL1A, MT1X, CCL4, RETN, CCL3, ALOX5AP 
##     CLEC4E, FPR2, CSF3, LIPN, CAMP, PHLDA2, C19orf59, GAPT, TNFRSF4, MT1F 
## Negative:  RNASE1, CTSZ, LIPA, GM2A, FUCA1, CTSD, LGMN, FNIP2, NABP1, CCR7 
##     APOE, MACF1, LMNA, MMP9, A2M, SCD, ACP5, EMP1, MALAT1, SEPP1 
##     SAMD4A, RSAD2, ADAMDEC1, GBP4, WARS, IFIT2, APOL6, CXCL10, ANXA1, OGFRL1 
## PC_ 4 
## Positive:  RNASE1, FUCA1, FCN1, CTSD, LACC1, KCTD12, SEPP1, TGFBI, MAFB, MPEG1 
##     CCL2, STAB1, MS4A6A, IRG1, CD14, FPR3, TNFRSF1B, RIN2, ARL4C, FGL2 
##     CXCL10, CTSZ, RGL1, CD163, WIPF1, MMP9, LHFPL2, SLCO2B1, CXCL11, RASSF2 
## Negative:  CD63, FBP1, CD52, TXN, RP11-20G13.3, CSTB, CHI3L1, PRDX1, CIR1, APOC1 
##     PSD3, TXNRD1, LGALS3, SPP1, REL, IGSF6, APOE, GLRX, MT-ND6, TMEM14C 
##     ACAT2, BCL2A1, EIF1B, TMEM14B, FABP5, CHIT1, CDK5RAP2, ATP1B1, CES1, CCL20 
## PC_ 5 
## Positive:  TNFSF13B, TNFSF10, CXCL10, IFIT2, HERC5, MT2A, CXCL11, IDO1, GBP4, NT5C3A 
##     NCF1, GBP5, IFIT1, LILRB2, TCF4, S100A9, CD86, RABGAP1L, NUB1, LILRB1 
##     RSAD2, CD38, IFITM3, MNDA, RNF213, LYSMD2, APOL6, SAMD9L, FAM26F, WARS 
## Negative:  CXCL2, SERPINB2, CXCL3, IL1A, CTSL, DUSP6, CCL3L3, INHBA, TNF, CCL3 
##     CXCL1, PHLDA1, IL8, MLTK, EMP1, ASPH, CSF2, FNIP2, F3, INSIG1 
##     IL1R1, IL10, CCL20, NRIP3, MIR155HG, RGCC, IER3, TNFSF14, TSC22D1, CTSD

VizDimLoadings(all_sub, dims=1:2, reduction="pca")

all_sub <- JackStraw(all_sub, num.replicate=100)
all_sub <- ScoreJackStraw(all_sub, dims=1:20)
JackStrawPlot(all_sub, dims=1:15)

## Warning: Removed 21000 rows containing missing values (geom_point).

ElbowPlot(all_sub)

all_sub <- FindNeighbors(object=all_sub)

## Computing nearest neighbor graph
## Computing SNN

all_sub <- FindClusters(object=all_sub)

## Modularity Optimizer version 1.3.0 by Ludo Waltman and Nees Jan van Eck
## 
## Number of nodes: 12893
## Number of edges: 388733
## 
## Running Louvain algorithm...
## Maximum modularity in 10 random starts: 0.7907
## Number of communities: 9
## Elapsed time: 2 seconds

all_sub <- RunTSNE(object=all_sub)
all_sub <- RunUMAP(all_sub, reduction="pca", dims=1:20)

## 21:39:11 UMAP embedding parameters a = 0.9922 b = 1.112
## 21:39:11 Read 12893 rows and found 20 numeric columns
## 21:39:11 Using Annoy for neighbor search, n_neighbors = 30
## 21:39:11 Building Annoy index with metric = cosine, n_trees = 50
## 0%   10   20   30   40   50   60   70   80   90   100%
## [----|----|----|----|----|----|----|----|----|----|
## **************************************************|
## 21:39:13 Writing NN index file to temp file /tmp/RtmpqaZ083/file5f1364e54ecc0
## 21:39:13 Searching Annoy index using 1 thread, search_k = 3000
## 21:39:17 Annoy recall = 100%
## 21:39:18 Commencing smooth kNN distance calibration using 1 thread
## 21:39:20 Initializing from normalized Laplacian + noise
## 21:39:21 Commencing optimization for 200 epochs, with 544078 positive edges
## 21:39:28 Optimization finished

DimPlot(object=all_sub, reduction="tsne")

plotted <- DimPlot(all_sub, reduction="umap", group.by="stimulation", label=TRUE)
plotted

plotted <- DimPlot(all_sub, reduction="pca", label=TRUE)
plotted

DefaultAssay(all) <- "RNA"
markers <- FindConservedMarkers(all_sub, ident.1=4, grouping.var="stimulation", verbose=TRUE)

## Warning: Identity: 4 not present in group LPS. Skipping LPS

## Warning: Identity: 4 not present in group L+Ado. Skipping L+Ado

## Testing group L+PGE2: (4) vs (2_L+PGE2, 1_L+PGE2, 3_L+PGE2, 5_L+PGE2, 0_L+PGE2, 7_L+PGE2, 8_L+PGE2, 6_L+PGE2)

## Testing group Unstimulated: (4) vs (6, 8, 7, 1, 3, 0)

## Note that I renamed them according to Dave's suggestion.
lps_vs_unstim <- FindMarkers(all_sub,
                             ident.1="LPS",
                             ident.2="Unstimulated",
                             group.by="stimulation",
                             min.pct=0.25)
head(lps_vs_unstim, n=20)

##         p_val avg_logFC pct.1 pct.2 p_val_adj
## CCL4        0     4.072 0.997 0.063         0
## CCL3        0     3.693 0.995 0.131         0
## IL1B        0     3.379 0.993 0.215         0
## TNFAIP6     0     2.866 0.920 0.034         0
## PTGS2       0     2.840 0.851 0.037         0
## CCL20       0     2.711 0.761 0.020         0
## ISG15       0     2.690 0.956 0.097         0
## IFIT3       0     2.565 0.963 0.052         0
## IL8         0     2.457 0.999 0.833         0
## CXCL1       0     2.450 0.531 0.020         0
## GBP1        0     2.377 0.916 0.063         0
## RSAD2       0     2.363 0.737 0.012         0
## EREG        0     2.334 0.968 0.237         0
## CCL5        0     2.333 0.712 0.015         0
## CXCL10      0     2.270 0.408 0.002         0
## TNIP3       0     2.228 0.868 0.043         0
## SOD2        0     2.212 0.999 0.822         0
## IL1A        0     2.192 0.702 0.026         0
## IFIT2       0     2.017 0.764 0.013         0
## SLAMF7      0     1.969 0.941 0.209         0

ade_vs_unstim <- FindMarkers(all_sub,
                             ident.1="L+Ado",
                             ident.2="Unstimulated",
                             group.by="stimulation",
                             min.pct=0.25)
head(ade_vs_unstim, n=20)

##         p_val avg_logFC pct.1 pct.2 p_val_adj
## ISG15       0     4.042 0.995 0.097         0
## CCL20       0     3.617 0.921 0.020         0
## CCL4        0     3.449 0.980 0.063         0
## EREG        0     3.413 0.997 0.237         0
## CCL3        0     3.300 0.968 0.131         0
## INHBA       0     3.213 0.866 0.008         0
## IL1B        0     3.208 0.984 0.215         0
## PTGS2       0     3.074 0.922 0.037         0
## G0S2        0     2.941 0.839 0.055         0
## THBS1       0     2.931 0.889 0.059         0
## TNFAIP6     0     2.856 0.931 0.034         0
## IL1RN       0     2.630 0.922 0.111         0
## MT2A        0     2.566 0.954 0.260         0
## ISG20       0     2.517 0.931 0.022         0
## TNIP3       0     2.509 0.900 0.043         0
## IFIT3       0     2.479 0.949 0.052         0
## GBP1        0     2.299 0.920 0.063         0
## CXCL1       0     2.249 0.448 0.020         0
## SOD2        0     2.218 1.000 0.822         0
## CXCL3       0     2.188 0.817 0.359         0

pge_vs_unstim <- FindMarkers(all_sub,
                             ident.1="L+PGE2",
                             ident.2="Unstimulated",
                             group.by="stimulation",
                             min.pct=0.25)
head(pge_vs_unstim, n=20)

##         p_val avg_logFC pct.1 pct.2 p_val_adj
## IL1B        0     3.138 0.992 0.215         0
## ISG15       0     3.078 0.977 0.097         0
## CCL4        0     2.973 0.959 0.063         0
## EREG        0     2.912 0.984 0.237         0
## CCL20       0     2.728 0.792 0.020         0
## CCL3        0     2.633 0.938 0.131         0
## PTGS2       0     2.589 0.858 0.037         0
## TNFAIP6     0     2.583 0.903 0.034         0
## INHBA       0     2.334 0.619 0.008         0
## MT2A        0     2.293 0.957 0.260         0
## G0S2        0     2.275 0.744 0.055         0
## IFIT3       0     2.257 0.929 0.052         0
## THBS1       0     2.171 0.712 0.059         0
## ISG20       0     2.133 0.847 0.022         0
## GBP1        0     2.124 0.885 0.063         0
## CCL5        0     2.116 0.638 0.015         0
## RSAD2       0     2.107 0.683 0.012         0
## CXCL1       0     2.102 0.489 0.020         0
## SOD2        0     2.086 0.999 0.822         0
## IL7R        0     2.013 0.698 0.020         0

ado_lps <- FindMarkers(all_sub,
                       ident.1="L+Ado",
                       ident.2="LPS",
                       group.by="stimulation", min.pct=0.25)
head(ado_lps, n=20)

##              p_val avg_logFC pct.1 pct.2  p_val_adj
## THBS1    0.000e+00    2.2714 0.889 0.181  0.000e+00
## G0S2     0.000e+00    1.9418 0.839 0.315  0.000e+00
## CREM     0.000e+00    1.8509 0.892 0.200  0.000e+00
## INHBA    0.000e+00    1.5476 0.866 0.366  0.000e+00
## ATP1B3   0.000e+00    1.4492 0.926 0.569  0.000e+00
## CD300E   0.000e+00    1.3897 0.700 0.160  0.000e+00
## TIMP1    0.000e+00    1.3845 0.945 0.745  0.000e+00
## ISG15    0.000e+00    1.3525 0.995 0.956  0.000e+00
## PLAUR    0.000e+00    1.1642 0.936 0.675  0.000e+00
## EREG     0.000e+00    1.0787 0.997 0.968  0.000e+00
## SAMSN1   0.000e+00    1.0552 0.832 0.369  0.000e+00
## BTG1     0.000e+00    0.8131 0.980 0.866  0.000e+00
## PRDX1    0.000e+00    0.7540 0.981 0.930  0.000e+00
## FTH1     0.000e+00    0.4474 1.000 1.000  0.000e+00
## NCF2     0.000e+00   -0.9195 0.644 0.933  0.000e+00
## CYP1B1   0.000e+00   -0.9657 0.892 0.991  0.000e+00
## CCL2     0.000e+00   -1.5774 0.523 0.923  0.000e+00
## BHLHE41 3.782e-292   -1.1658 0.061 0.495 1.238e-287
## NBN     1.461e-275   -0.8257 0.602 0.899 4.784e-271
## REL     2.826e-268    0.8714 0.919 0.750 9.251e-264

pge2_lps <- FindMarkers(all_sub,
                        ident.1="L+PGE2",
                        ident.2="LPS",
                        group.by="stimulation", min.pct=0.25)
head(pge2_lps, n=20)

##               p_val avg_logFC pct.1 pct.2  p_val_adj
## THBS1     0.000e+00    1.5116 0.712 0.181  0.000e+00
## FTH1      0.000e+00    0.3905 1.000 1.000  0.000e+00
## CCL3      0.000e+00   -1.0606 0.938 0.995  0.000e+00
## CCL4      0.000e+00   -1.0991 0.959 0.997  0.000e+00
## TNF      2.071e-289   -1.4675 0.088 0.493 6.781e-285
## G0S2     2.485e-283    1.2761 0.744 0.315 8.134e-279
## IL8      2.055e-252   -0.5784 0.996 0.999 6.728e-248
## FTL      4.242e-217    0.3096 1.000 1.000 1.389e-212
## SLAMF7   1.680e-212   -0.6433 0.762 0.941 5.499e-208
## NBN      3.916e-197   -0.6211 0.691 0.899 1.282e-192
## PRDX1    2.295e-191    0.4720 0.978 0.930 7.514e-187
## TIMP1    1.439e-176    0.7003 0.905 0.745 4.711e-172
## PLEK     1.671e-175   -0.7291 0.392 0.708 5.472e-171
## EREG     2.041e-173    0.5781 0.984 0.968 6.681e-169
## CYBA     2.862e-172    0.4637 0.953 0.857 9.370e-168
## PTX3     1.792e-171   -1.1279 0.287 0.620 5.866e-167
## RPS2     1.041e-164    0.4049 0.977 0.924 3.408e-160
## FNIP2    1.925e-162   -0.6648 0.511 0.783 6.300e-158
## MIR155HG 1.778e-150   -0.6839 0.358 0.668 5.820e-146
## CD300E   7.293e-144    0.8286 0.466 0.160 2.388e-139

FeaturePlot(all_sub, features=c("THBS1"),
            split.by="stimulation", max.cutoff=3, cols=c("darkgreen", "darkred"))

FeaturePlot(all_sub, features=c("PLEK"),
            split.by="stimulation", max.cutoff=3, cols=c("darkgreen", "darkred"))

FeaturePlot(all_sub, features=c("FNIP2"),
            split.by="stimulation", max.cutoff=3, cols=c("darkgreen", "darkred"))

FeaturePlot(all_sub, features=c("G0S2"),
            split.by="stimulation", max.cutoff=3, cols=c("darkgreen", "darkred"))

1.1 Figure 2A

This looks to me like a bar plot of the top 10 up/down genes. But I have no clue where these numbers are coming from, a range of -5 < x < 5 logFC just does not seem to me to exist in this data. The range of logFCs on my sheet goes from -1.5 < x < 1.7. In addition, I do not see where in the Seurat data structures the error bars are coming from.

ado_lps <- FindMarkers(all_sub, test.use="DESeq2",
                       ident.1="L+Ado",
                       ident.2="LPS",
                       group.by="stimulation", min.pct=0.25)

## converting counts to integer mode

## gene-wise dispersion estimates

## mean-dispersion relationship

## final dispersion estimates

1.2 Figure 2B

Reading from the text, this appears to me to be from the total cell RNASeq? No, that cannot be true, the bulk data did not compare these things. It must be this data.

I did generate a couple of Venns using the scRNA data and got similar numbers in the opposite orientation.

ado <- rownames(ado_lps)
ado_up <- ado[ado_lps[["avg_logFC"]] > 0]
ado_down <- ado[ado_lps[["avg_logFC"]] < 0]
pge2 <- rownames(pge2_lps)
pge_up <- pge2[pge2_lps[["avg_logFC"]] > 0]
pge_down <- pge2[pge2_lps[["avg_logFC"]] < 0]

library(Vennerable)
ups <- list(ado_up, pge_up)
up_data <- Venn(ups, SetNames=c("LPS+Ado", "LPS+PGE2"), numberOfSets=2)
plot(up_data, doWeights=FALSE)

downs <- list(ado_down, pge_down)
v_data <- Venn(downs, SetNames=c("LPS+Ado", "LPS+PGE2"), numberOfSets=2)
plot(v_data, doWeights=FALSE)

1.3 Figure 2C

plotted <- DimPlot(all_sub, reduction="umap", group.by="stimulation", label=TRUE)
plotted

1.4 Figure 5A

VlnPlot(all, features="THBS1", group.by="stimulation", pt.size=0.1)

VlnPlot(all, features="VEGFA", group.by="stimulation", pt.size=0.1)

VlnPlot(all, features="CD300E", group.by="stimulation", pt.size=0.1)

VlnPlot(all, features="PLAUR", group.by="stimulation", pt.size=0.1)

pander::pander(sessionInfo())

R version 3.6.1 (2019-07-05)

Platform: x86_64-pc-linux-gnu (64-bit)

locale: LC_CTYPE=en_US.UTF-8, LC_NUMERIC=C, LC_TIME=en_US.UTF-8, LC_COLLATE=en_US.UTF-8, LC_MONETARY=en_US.UTF-8, LC_MESSAGES=en_US.UTF-8, LC_PAPER=en_US.UTF-8, LC_NAME=C, LC_ADDRESS=C, LC_TELEPHONE=C, LC_MEASUREMENT=en_US.UTF-8 and LC_IDENTIFICATION=C

attached base packages: parallel, stats, graphics, grDevices, utils, datasets, methods and base

other attached packages: Vennerable(v.3.1.0.9000), Seurat(v.3.1.4), hpgltools(v.1.0), Biobase(v.2.46.0) and BiocGenerics(v.0.32.0)

loaded via a namespace (and not attached): rappdirs(v.0.3.1), rtracklayer(v.1.46.0), tidyr(v.1.0.2), acepack(v.1.4.1), ggplot2(v.3.3.0), bit64(v.0.9-7), knitr(v.1.28), irlba(v.2.3.3), multcomp(v.1.4-13), DelayedArray(v.0.12.3), rpart(v.4.1-15), data.table(v.1.12.8), RCurl(v.1.98-1.1), doParallel(v.1.0.15), metap(v.1.3), GenomicFeatures(v.1.38.2), callr(v.3.4.3), cowplot(v.1.0.0), TH.data(v.1.0-10), usethis(v.1.6.0), RSQLite(v.2.2.0), RANN(v.2.6.1), europepmc(v.0.3), future(v.1.16.0), bit(v.1.1-15.2), enrichplot(v.1.6.1), mutoss(v.0.1-12), xml2(v.1.3.1), SummarizedExperiment(v.1.16.1), assertthat(v.0.2.1), viridis(v.0.5.1), xfun(v.0.12), hms(v.0.5.3), evaluate(v.0.14), fansi(v.0.4.1), progress(v.1.2.2), caTools(v.1.18.0), dbplyr(v.1.4.2), geneplotter(v.1.64.0), igraph(v.1.2.5), DBI(v.1.1.0), htmlwidgets(v.1.5.1), stats4(v.3.6.1), purrr(v.0.3.3), ellipsis(v.0.3.0), RSpectra(v.0.16-0), dplyr(v.0.8.5), backports(v.1.1.6), annotate(v.1.64.0), gbRd(v.0.4-11), biomaRt(v.2.42.1), vctrs(v.0.2.4), remotes(v.2.1.1), ROCR(v.1.0-7), withr(v.2.1.2), ggforce(v.0.3.1), triebeard(v.0.3.0), checkmate(v.2.0.0), sctransform(v.0.2.1), GenomicAlignments(v.1.22.1), prettyunits(v.1.1.1), mnormt(v.1.5-6), cluster(v.2.1.0), DOSE(v.3.12.0), lazyeval(v.0.2.2), ape(v.5.3), crayon(v.1.3.4), genefilter(v.1.68.0), labeling(v.0.3), pkgconfig(v.2.0.3), tweenr(v.1.0.1), GenomeInfoDb(v.1.22.1), nlme(v.3.1-145), pkgload(v.1.0.2), nnet(v.7.3-13), devtools(v.2.3.0), rlang(v.0.4.5), globals(v.0.12.5), lifecycle(v.0.2.0), sandwich(v.2.5-1), BiocFileCache(v.1.10.2), rsvd(v.1.0.3), rprojroot(v.1.3-2), polyclip(v.1.10-0), matrixStats(v.0.56.0), lmtest(v.0.9-37), graph(v.1.64.0), Matrix(v.1.2-18), urltools(v.1.7.3), boot(v.1.3-24), zoo(v.1.8-7), base64enc(v.0.1-3), ggridges(v.0.5.2), processx(v.3.4.2), png(v.0.1-7), viridisLite(v.0.3.0), bitops(v.1.0-6), KernSmooth(v.2.23-16), pander(v.0.6.3), Biostrings(v.2.54.0), blob(v.1.2.1), stringr(v.1.4.0), qvalue(v.2.18.0), jpeg(v.0.1-8.1), gridGraphics(v.0.5-0), S4Vectors(v.0.24.4), scales(v.1.1.0), memoise(v.1.1.0), magrittr(v.1.5), plyr(v.1.8.6), ica(v.1.0-2), gplots(v.3.0.3), bibtex(v.0.4.2.2), gdata(v.2.18.0), zlibbioc(v.1.32.0), compiler(v.3.6.1), lsei(v.1.2-0), RColorBrewer(v.1.1-2), plotrix(v.3.7-7), lme4(v.1.1-23), DESeq2(v.1.26.0), fitdistrplus(v.1.0-14), Rsamtools(v.2.2.3), cli(v.2.0.2), XVector(v.0.26.0), listenv(v.0.8.0), patchwork(v.1.0.0), pbapply(v.1.4-2), ps(v.1.3.2), htmlTable(v.1.13.3), Formula(v.1.2-3), MASS(v.7.3-51.5), mgcv(v.1.8-31), tidyselect(v.1.0.0), stringi(v.1.4.6), yaml(v.2.2.1), GOSemSim(v.2.12.1), locfit(v.1.5-9.4), askpass(v.1.1), latticeExtra(v.0.6-29), ggrepel(v.0.8.2), grid(v.3.6.1), fastmatch(v.1.1-0), tools(v.3.6.1), future.apply(v.1.4.0), rstudioapi(v.0.11), foreign(v.0.8-76), foreach(v.1.5.0), gridExtra(v.2.3), farver(v.2.0.3), Rtsne(v.0.15), ggraph(v.2.0.2), digest(v.0.6.25), rvcheck(v.0.1.8), BiocManager(v.1.30.10), Rcpp(v.1.0.4.6), GenomicRanges(v.1.38.0), RcppAnnoy(v.0.0.16), httr(v.1.4.1), AnnotationDbi(v.1.48.0), npsurv(v.0.4-0), Rdpack(v.0.11-1), colorspace(v.1.4-1), XML(v.3.99-0.3), fs(v.1.4.1), reticulate(v.1.15), IRanges(v.2.20.2), splines(v.3.6.1), RBGL(v.1.62.1), uwot(v.0.1.8), statmod(v.1.4.34), sn(v.1.6-1), graphlayouts(v.0.6.0), multtest(v.2.42.0), ggplotify(v.0.0.5), plotly(v.4.9.2.1), sessioninfo(v.1.1.1), xtable(v.1.8-4), jsonlite(v.1.6.1), nloptr(v.1.2.2.1), tidygraph(v.1.1.2), testthat(v.2.3.2), R6(v.2.4.1), Hmisc(v.4.4-0), TFisher(v.0.2.0), pillar(v.1.4.3), htmltools(v.0.4.0), glue(v.1.4.0), minqa(v.1.2.4), clusterProfiler(v.3.14.3), BiocParallel(v.1.20.1), codetools(v.0.2-16), fgsea(v.1.12.0), tsne(v.0.1-3), pkgbuild(v.1.0.6), mvtnorm(v.1.1-0), lattice(v.0.20-41), tibble(v.3.0.0), sva(v.3.34.0), numDeriv(v.2016.8-1.1), pbkrtest(v.0.4-8.6), curl(v.4.3), leiden(v.0.3.3), colorRamps(v.2.3), gtools(v.3.8.2), GO.db(v.3.10.0), openssl(v.1.4.1), survival(v.3.1-12), limma(v.3.42.2), rmarkdown(v.2.1), desc(v.1.2.0), munsell(v.0.5.0), DO.db(v.2.9), GenomeInfoDbData(v.1.2.2), iterators(v.1.0.12), variancePartition(v.1.16.1), reshape2(v.1.4.4) and gtable(v.0.3.0)

message(paste0("This is hpgltools commit: ", get_git_commit()))

## If you wish to reproduce this exact build of hpgltools, invoke the following:

## > git clone http://github.com/abelew/hpgltools.git

## > git reset e0b7cae0257816079fa8e67c59028a10d066fd10

## This is hpgltools commit: Thu Apr 9 14:19:47 2020 -0400: e0b7cae0257816079fa8e67c59028a10d066fd10

this_save <- paste0(gsub(pattern="\\.Rmd", replace="", x=rmd_file), "-v", ver, ".rda.xz")
message(paste0("Saving to ", this_save))

## Saving to scrnaseq_analyses-v202004.rda.xz

tmp <- sm(saveme(filename=this_save))

this_save <- paste0(gsub(pattern="\\.Rmd", replace="", x=rmd_file), "-v", ver, ".rda.xz")
loaded <- loadme(filename=this_save)