Positive regulation of DNA-templated transcription initiation
associated omics data
GO:2000144Ontology (GO BP)GO biological process · ~68 member genes
Q-omics provides the Positive regulation of DNA-templated transcription initiation (GO:2000144) pathway profile, scoring each patient from the combined activity of its roughly 68 member genes. Pathway activity is associated with patient survival in 25 of 34 cancer types, with the highest sampling consensus in SCLC. Among the 18 cancer types available for tumor–normal comparison, the pathway is differentially active in 13, with the highest sampling consensus in HNSC. Additionally, pathway RNA activity shows 36,937 significant cross-omics associations, again with the highest sampling consensus in UCEC. Together, these results highlight SCLC, HNSC, and UCEC as cancer lineages where the pathway shows reproducible signals across outcome, tissue activity, and molecular association analyses.
Every result is evaluated using two consensus scores. Sampling consensus measures how consistently a finding is reproduced within a cancer lineage across different conditions. Lineage consensus measures how broadly the result is shared across cancer types, distinguishing pan-cancer signals from lineage-specific patterns. Pathway-against-pathway and pathway-against-mutation comparisons are not available for ontology entities.
Survival associations
This table summarizes Positive regulation of DNA-templated transcription initiation survival associations by molecular data type. RNA-level pathway activity shows survival associations in the most cancer types (25). The rightmost column indicates the cancer type with the highest sampling consensus for each layer.
This table ranks reproducible pathway activity–survival associations across cancer types. High Positive regulation of DNA-templated transcription initiation activity shows favorable associations in SCLC and UCS, but unfavorable associations in KIRC, UVM, LIHC and KICH. In the SCLC Kaplan–Meier curve the low-activity group declines faster, consistent with the favorable association (log-rank p < 0.001). SCLC ranks highest by sampling consensus for Positive regulation of DNA-templated transcription initiation.
This table summarizes Positive regulation of DNA-templated transcription initiation tumor–normal activity differences by data type. RNA-level activity shows significant tumor–normal differences in 13 cancer types, while mass-spec protein activity shows differences in 4. The strongest signals are in HNSC for RNA and COAD for protein.
This table ranks reproducible tumor–normal activity differences for the pathway. A positive fold-change indicates higher activity in tumor tissue. The pathway shows higher tumor activity across HNSC, LIHC, COAD, CHOL and STAD and lower tumor activity in KICH. In the HNSC box plot, tumor samples show higher pathway activity than matched normal samples (log2 FC = +0.038, t-test p < 0.001).
This table shows molecular features associated with Positive regulation of DNA-templated transcription initiation pathway activity in patient tissues and cancer cell lines. In patient samples, pathway activity is most strongly linked to RNA and protein features, with the largest associated set in UCEC. In cancer cell lines, RNA-expression features and functional dependencies dominate, with the largest set in SKIN.
