Entry
Name
Colorectal cancer - Camelus dromedarius (Arabian camel)
Description
Colorectal cancer (CRC) is the second largest cause of cancer-related deaths in Western countries. CRC arises from the colorectal epithelium as a result of the accumulation of genetic alterations in defined oncogenes and tumour suppressor genes (TSG). Two major mechanisms of genomic instability have been identified in sporadic CRC progression. The first, known as chromosomal instability (CIN), results from a series of genetic changes that involve the activation of oncogenes such as K-ras and inactivation of TSG such as p53, DCC/Smad4, and APC. The second, known as microsatellite instability (MSI), results from inactivation of the DNA mismatch repair genes MLH1 and/or MSH2 by hypermethylation of their promoter, and secondary mutation of genes with coding microsatellites, such as transforming growth factor receptor II (TGF-RII) and BAX. Hereditary syndromes have germline mutations in specific genes (mutation in the tumour suppressor gene APC on chromosome 5q in FAP, mutated DNA mismatch repair genes in HNPCC).
Class
Human Diseases; Cancer: specific types
BRITE hierarchy
Pathway map
Ortholog table
Organism
Camelus dromedarius (Arabian camel) [GN:
cdk ]
Gene
105104128 APC2; LOW QUALITY PROTEIN: adenomatous polyposis coli protein 2 [KO:K02085 ]
105086305 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
105107003 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
105085928 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
105084758 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
105101867 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta isoform X1 [KO:K02649 ]
105092913 phosphatidylinositol 3-kinase regulatory subunit gamma isoform X2 [KO:K02649 ]
105101547 BAD; bcl2-associated agonist of cell death isoform X1 [KO:K02158 ]
105085184 RALGDS; LOW QUALITY PROTEIN: ral guanine nucleotide dissociation stimulator [KO:K08732 ]
105101582 RAC2; ras-related C3 botulinum toxin substrate 2 isoform X1 [KO:K07860 ]
105102215 RAC3; ras-related C3 botulinum toxin substrate 3 isoform X1 [KO:K07861 ]
105093367 TGFB1; transforming growth factor beta-1 proprotein isoform X1 [KO:K13375 ]
105100091 TGFB2; transforming growth factor beta-2 proprotein isoform X1 [KO:K13376 ]
105097587 SMAD2; mothers against decapentaplegic homolog 2 isoform X1 [KO:K04500 ]
105093274 SMAD3; mothers against decapentaplegic homolog 3 isoform X1 [KO:K23605 ]
105089011 PMAIP1; phorbol-12-myristate-13-acetate-induced protein 1 [KO:K10131 ]
105098528 LOW QUALITY PROTEIN: cytochrome c, testis-specific-like [KO:K08738 ]
105101330 CDKN1A; cyclin-dependent kinase inhibitor 1 isoform X2 [KO:K06625 ]
105086406 GADD45G; growth arrest and DNA damage-inducible protein GADD45 gamma [KO:K04402 ]
105103609 GADD45B; growth arrest and DNA damage-inducible protein GADD45 beta [KO:K04402 ]
105096626 GADD45A; growth arrest and DNA damage-inducible protein GADD45 alpha isoform X1 [KO:K04402 ]
105091467 SOS2; LOW QUALITY PROTEIN: son of sevenless homolog 2 [KO:K03099 ]
Compound
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Grady WM.
Title
Genomic instability and colon cancer.
Journal
Reference
Authors
Soreide K, Janssen EA, Soiland H, Korner H, Baak JP.
Title
Microsatellite instability in colorectal cancer.
Journal
Reference
Authors
Anwar S, Hall C, White J, Deakin M, Farrell W, Elder JB.
Title
Hereditary non-polyposis colorectal cancer: an updated review.
Journal
Reference
Authors
Takayama T, Miyanishi K, Hayashi T, Sato Y, Niitsu Y.
Title
Colorectal cancer: genetics of development and metastasis.
Journal
Reference
Authors
Lynch HT, de la Chapelle A.
Title
Hereditary colorectal cancer.
Journal
Reference
Authors
Rajagopalan H, Nowak MA, Vogelstein B, Lengauer C.
Title
The significance of unstable chromosomes in colorectal cancer.
Journal
Reference
Authors
Behrens J.
Title
Cadherins and catenins: role in signal transduction and tumor progression.
Journal
Reference
Authors
Behrens J.
Title
The role of the Wnt signalling pathway in colorectal tumorigenesis.
Journal
Reference
Authors
Behrens J, Lustig B.
Title
The Wnt connection to tumorigenesis.
Journal
Reference
Authors
Polakis P.
Title
The adenomatous polyposis coli (APC) tumor suppressor.
Journal
Reference
Authors
Janssen KP.
Title
Murine models of colorectal cancer: studying the role of oncogenic K-ras.
Journal
Reference
Authors
Adjei AA.
Title
Blocking oncogenic Ras signaling for cancer therapy.
Journal
Reference
Authors
Arakawa H.
Title
Netrin-1 and its receptors in tumorigenesis.
Journal
Reference
Authors
Mehlen P, Fearon ER.
Title
Role of the dependence receptor DCC in colorectal cancer pathogenesis.
Journal
Reference
Authors
Peltomaki P.
Title
DNA mismatch repair and cancer.
Journal
Reference
Authors
Li F, Cao Y, Townsend CM Jr, Ko TC.
Title
TGF-beta signaling in colon cancer cells.
Journal
Reference
Authors
Roman C, Saha D, Beauchamp R.
Title
TGF-beta and colorectal carcinogenesis.
Journal
Reference
Authors
Watson AJ.
Title
An overview of apoptosis and the prevention of colorectal cancer.
Journal
Reference
Authors
Watson AJ.
Title
Apoptosis and colorectal cancer.
Journal
Reference
Authors
Houlston RS.
Title
What we could do now: molecular pathology of colorectal cancer.
Journal
Reference
Authors
Hector S, Prehn JH
Title
Apoptosis signaling proteins as prognostic biomarkers in colorectal cancer: a review.
Journal
Reference
Authors
Karnoub AE, Weinberg RA
Title
Ras oncogenes: split personalities.
Journal
Reference
Authors
Wang D, Xia D, Dubois RN
Title
The Crosstalk of PTGS2 and EGF Signaling Pathways in Colorectal Cancer.
Journal
Reference
Authors
Dasari A, Messersmith WA
Title
New strategies in colorectal cancer: biomarkers of response to epidermal growth factor receptor monoclonal antibodies and potential therapeutic targets in phosphoinositide 3-kinase and mitogen-activated protein kinase pathways.
Journal
Reference
Authors
Hutchinson RA, Adams RA, McArt DG, Salto-Tellez M, Jasani B, Hamilton PW
Title
Epidermal growth factor receptor immunohistochemistry: new opportunities in metastatic colorectal cancer.
Journal
Related pathway
KO pathway
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