From: Tumor microenvironment: barrier or opportunity towards effective cancer therapy
In silico tools for determining tissue composition | Description | References |
---|---|---|
UNDO | Identify cell type-specific marker genes, compute sample-wise cellular proportions, and deconvolute mixed expressions into cell-specific expression profiles | [306] |
contamDE | Estimate cell proportions and perform differential gene expression analysis from RNA-seq data considering tumor-infiltrating normal cells as contaminants | [260] |
ISOpureR | Cancer cells fraction estimation, and personalized patient-specific mRNA abundance profiling from a mixed tumor profile | [261] |
ISOLATE | Primary site of origin prediction, sample heterogeneity effect removal and deconvolution, and determination of differentially expressed genes of tumor purity | [307] |
ESTIMATE | Gene set enrichment analysis method that uses expression profile of immune, stromal, and tumor cells signature genes to give tumor purity scores | [259] |
DeMix | Maximum likelihood-based statistical approach for computing cell fractions, and differential gene expression analysis of tumor purity | [263] |
PurBayes | Bayesian statistics modelling approach that uses RNAseq data to estimate sub-clonality and tumor purity | [265] |
DeconRNASeq | Deconvolution of heterogeneous tissues using mRNA-seq data. Estimates proportions of distinct immune cell subsets | [308] |
PSEA | Computes cell fractions from marker genes expression profiles | [309] |
csSAM | Differential gene expression analysis using microarray data for each cell type in the sample and their relative frequencies of occurrence | [254] |
NMF | Computes cell-type-specific expression profiles and their proportions without any a-priori information | [310] |
DSA | Probabilistic model-based approach that uses RNA-seq data from heterogeneous samples to estimate cell-type-specific transcript abundances | [311] |
MMAD | Simultaneous calculation of cell proportions and cell-specific expression profiles; prior knowledge of cell fractions and reference expression profiles are required | [312] |
PERT | Probabilistic gene expression deconvolution strategy that corrects perturbations in reference expression profiles of different cell populations of a heterogeneous sample | [313] |
LLSR | Computes different cells proportions from reference microarray expression profiles | [314] |
CIBERSORT | Estimates cell proportions from complex tissues using their gene expression profiles | [271] |
Nanodissection | Computes gene expression profiles of specific cells/tissues using reference expression profiles as training data for this genome-scale machine-learning based approach | [269] |
Dsection | Probabilistic model using reference expression profiles and predicted cell proportions information. Estimate cell proportions and cell-specific expression profiles with better accuracy | [268] |
MCP-counter | Estimates abundance of two stromal and eight immune cell types of populations in bulk tissues | [251] |
EPIC | Computes absolute fractions of tumor and different immune cell types using transcriptomic data | [315] |
xCell | Infers abundance of 64 stromal and immune cell types based on cell-specific gene signatures enrichment | [316] |
TIMER | Six immune cell-types infiltration quantification across different cancer types based on RNA-seq data | [317] |
MethylCIBERSORT | CIBERSORT-based deconvolution method. Uses DNA methylation data from bulk to infer tumor cell fractions | [318] |
DeMixT | Extract component-specific proportions and gene expression profiles for every sample | [252] |
MuSiC | Single cell RNA sequencing data derived cell type specific expression profiles are used to define cell compositions from bulk RNA sequencing data in complex tissues | [319] |
CPM | Deconvolution algorithm that uses single cell RNA sequencing reference expression profiles to infer cellular heterogeneity in complex tissues from bulk transcriptome data | [320] |
CIBERSORTx | Estimates sample-wise cell type frequencies from bulk RNA sequencing data using single cell RNA sequencing or bulk-sorted gene expression reference profiles data, and minimizes platform-specific variations | [249] |
quanTIseq | Using bulk RNA sequencing data, this method quantitates proportions of 10 types of immune cells | [321] |