3.2.1.4 TCGA-OV dataset

There are 36886 genes and 173 samples in the dataset.

All samples and genes look good for the analysis.

##    Power SFT.R.sq  slope truncated.R.sq  mean.k. median.k.  max.k.
## 1      1   0.0468 -0.827          0.963 4.84e+03  4.70e+03 9030.00
## 2      3   0.8240 -2.430          0.994 2.98e+02  2.37e+02 1620.00
## 3      5   0.9120 -2.360          0.996 4.23e+01  2.27e+01  548.00
## 4      7   0.9100 -2.180          0.990 9.92e+00  3.08e+00  244.00
## 5      9   0.9090 -2.010          0.987 3.24e+00  5.55e-01  127.00
## 6     11   0.9010 -1.900          0.991 1.33e+00  1.29e-01   73.70
## 7     13   0.9050 -1.790          0.993 6.40e-01  3.50e-02   45.80
## 8     15   0.9090 -1.710          0.996 3.45e-01  1.05e-02   30.00
## 9     17   0.9100 -1.650          0.996 2.03e-01  3.41e-03   20.50
## 10    19   0.9110 -1.590          0.991 1.28e-01  1.17e-03   14.50
## 11    21   0.9240 -1.520          0.990 8.52e-02  4.15e-04   10.50
## 12    23   0.9540 -1.450          0.996 5.92e-02  1.51e-04    7.84
## 13    25   0.9650 -1.420          0.997 4.26e-02  5.67e-05    6.13
## 14    27   0.9150 -1.470          0.974 3.16e-02  2.17e-05    5.33
## 15    29   0.9230 -1.480          0.988 2.41e-02  8.36e-06    4.68

Network is computed using power=5.

Here are the modules for a few genes of interest:

  • VNN1 is in the turquoise module.
  • PPARA is in the purple module.
  • PPARD is in the brown module.
  • PPARG is in the turquoise module.
  • PPARGC1A is in the turquoise module.
  • PPARGC1B is in the thistle1 module.

g:Profiler results for all modules are available here. Since there are many modules, you should expect at least 1 minute computation on the g:Profiler website for this query. Check below for faster queries focused on VNN1 module.

Pathway

Figure 3.49: Pathway

Kegg

Figure 3.50: Kegg

MSigDb Hallmarks. [readable pdf version](plots/resultsWgcnaProjectIdTcgaEscaKnitComputeEnrichHallmarks.pdf).

Figure 3.51: MSigDb Hallmarks. readable pdf version. 

## No enriched DO term in these classes

To check that module-to-genes reattribution is working as expected, heatmap of signal for VNN1 module is produced, both as absolute values and as Z-score ones.

## VNN1 module contains more than 2000 genes. Heatmap generation is skipped

VNN1 module contains more than 2000 genes. Heatmap generation is skipped

Genes in VNN1 module plotted by Pearson correlation against it. Details are available in [this table](DT/resultsWgcnaProjectIdTcgaEscaKnitPlotGenesInVNN1ModuleCorPearson.html).

Figure 3.52: Genes in VNN1 module plotted by Pearson correlation against it. Details are available in this table.

  • Enrichr results for all genes in VNN1 module are available here
  • Enrichr results for genes in VNN1 module and positively correlated with it are available here
  • Enrichr results for genes in VNN1 module and negatively correlated with it are available here
  • g:Profiler results for all genes in VNN1 module are available here
  • g:Profiler results for genes in VNN1 module and positively correlated with it are available here
  • g:Profiler results for genes in VNN1 module and negatively correlated with it are available here
  • g:Profiler results for comparison of the three queries above are available here