Summary of evidence for most promising methylation biomarkers for diagnosis of CRC in tissue (sensitivity > 75%)

Biomarker gene(s)Sensitivity (%)Specificity (%)Reference
AKR1B1, SEPT99899[23]
APC, MGMT, RASSF2A, WIF18792[22]
APC, p16INK4a, MGMT, RARB277100[24]
BMP38495[25]
CDH18774[26]
CMTM3, MDFI, SSTR28191[27]
CNRIP1, FBN1, INA, MAL, SNCA, SPG209498[21]
GDNF, SNAP91, NDRG48696[28]
EFHD17978[29]
ITGA48988[30]
NDRG481–9292–95[25, 31]
MGMT, RASSF1A, SEPT99774[11]
SEPT978–9796–97[32, 33]
SFRP193100[34]
SFRP283–91100[35, 36]
SPG209499[21]
TFPI29994[10]
VIM8695[37]

AKR1B1: aldo-keto reductase family 1 member B; SEPT9: septin 9; RARB2: retinoic acid receptor beta 2; BMP3: bone morphogenetic protein 3; CDH1: cadherin 1; CMTM3: CKLF like MARVEL transmembrane domain containing 3; MDFI: myoD family inhibitor; SSTR2: somatostatin receptor 2; GDNF: glial cell derived neurotrophic factor; SNAP91: synaptosome associated protein 91; NDRG4: NDRG family member 4; EFHD1: EF-hand domain family member D1; ITGA4: integrin subunit alpha 4; VIM: vimentin