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Table 2 Dark genes as components of edge biomarkers in LUAD and KIRC

From: Edge-based relative entropy as a sensitive indicator of critical transitions in biological systems

Gene

Associated edge biomarker

Type

Location

Family

Relation with tumors

DKK1

DKK1-FZD1

Negative

Extracellular

Other

DKK1 guides epithelial-mesenchymal transition and promotes non–small cell lung cancer (NSCLC) invasion and metastasis [30]

MYC

DKK1-MYC

Negative

Nucleus

Transcription factor

MYC functions as a metastasis promoter for NSCLC [31]

WNT1

DKK1-WNT1

Negative

Plasma membrane

Other

WNT1 is closely related to tumor proliferation and angiogenesis in NSCLC [32]

GAPDH

GAPDH-MYC

Negative

Cytosol

Enzyme

GAPDH is related to the proliferation and migration of lung cancer [33]

GNG4

GNB1-GNG4

Negative

Plasma membrane

Other

GNG4 may promote the proliferation and metastasis of cancer cells by affecting their EMT progression [34]

EGFR

EGFR-MYC

Negative

Endosome

Protein kinase

EGFR mutations usually result in tumor cellular proliferation in lung cancer [35]

FOSL1

FOSL1-MYC

Negative

Nucleus

Transcription factor

FOSL1 likely exerts essential functions in tumor growth and metastasis [36]

NOG

BMP7-NOG

Negative

Extracellular

Other

NOG may inhibit tumor- suppressing properties of the BMPs and cause tumorigenesis [37]