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SNPMiner Trials: Clinical Trial Report


Report for Clinical Trial NCT03122366

Developed by Shray Alag, 2019.
SNP Clinical Trial Gene

TLR4 Polymorphisms and Predisposition for Skin Cancer Development

Toll-like receptors (TLRs) play a key role in the innate immune system. Toll-like receptor-4 (TLR4) in particular, appears to play a role in susceptibility to cancer. Of 44 identified SNPs (small nucleotide polymorphisms) in TLR4, the most common is an A-G substitution at nucleotide position +896, downstream of the cDNA start codon, a missense mutation which leads to an amino acid substitution Asp299Gly in the third exon of the TLR4 gene. Pre-clinical studies from our laboratory have shown an association of TLR4 with ultraviolet radiation induced skin cancer. Hence, in this study we will assess the pattern of TLR4 polymorphisms and susceptibility to skin cancer.

NCT03122366 Skin Cancer
MeSH: Skin Neoplasms
HPO: Neoplasm of the skin

1 Interventions

Name: Detection of single nucleotide polymorphisms (SNP)

Description: Asp299Gly SNP in the third exon of the TLR4 gene will be detected in blood

Type: Diagnostic Test


Primary Outcomes

Description: TLR4 SNP Asp299Gly

Measure: single nucleotide polymorphism

Time: once during the course of study

Time Perspective: Cross-Sectional

Case-Control


There is one SNP

SNPs


1 D299G

Of 44 identified SNPs (small nucleotide polymorphisms) in TLR4, the most common is an A-G substitution at nucleotide position +896, downstream of the cDNA start codon, a missense mutation which leads to an amino acid substitution Asp299Gly in the third exon of the TLR4 gene. --- Asp299Gly ---

TLR4 SNP Asp299Gly. --- Asp299Gly ---



HPO Nodes


HPO:
Neoplasm of the skin
Genes 171
VEGFC ALX3 CDKN1A PMS1 CDKN1B CYLD CDKN2A KRAS CDKN2B CDKN2C KRT1 KRT5 COL7A1 KRT6B KRT9 TCF3 PMS2 ERCC2 FLT4 KRT14 ERCC3 CIB1 ERCC4 ERCC5 KRT16 CARMIL2 WWOX NRAS KRT17 SASH1 RASA1 PDGFB PDGFRA ING1 PDGFRB DOCK8 PSENEN GJB4 NTHL1 CTSC GJB6 POLH RNF113A TMC6 FERMT1 MC1R WRN BLNK APC IKBKG LAMA3 GPR143 PORCN LAMB3 CASP10 NLRP1 GJC2 LAMC2 RPS20 TSC1 TSC2 XPA MSH2 OCA2 XPC MSH3 OCRL KEAP1 TNFRSF10B DCC PTCH1 WRAP53 PTEN MDM2 FAS FCN3 FASLG TERC ECM1 TERT DDB2 DICER1 STAT1 BAP1 MEN1 FAN1 TNFRSF4 BLM TYR NUTM1 STK4 RMRP TGFBR2 GJA1 MSH6 RASGRP1 BMPR1A GTF2E2 GJB2 GJB3 KLLN MLH3 NF1 GNA14 PMVK MBTPS2 LMNA BRAF RNF6 NF2 TINF2 DCLRE1C SLC17A9 LZTS1 PIK3CA CD28 CXCR4 PIK3R1 FDPS HPGD SLCO2A1 IGHM BRD4 RECQL4 SNAI2 CHEK2 TMC8 HRAS PTCH2 MLH1 MPLKIP PRKAR1A GTF2H5 LRRC8A WNT10A DKC1 FLCN PRKCD SPRED1 CD79A CD79B AKT1 SLC45A2 SMO TRPV3 FGFR1 CTLA4 PLCD1 IGLL1 MMP1 SEMA4A CTNNB1 TNFRSF1B FH KDSR SUFU KIT EPCAM RSPO1 SLX4 SEC23B MUTYH MVD TP53 IL7 MVK NOTCH3 SDHB SDHC SDHD COL1A1