Entry
Name
Melanoma - Mustela lutreola (European mink)
Description
Melanoma is a form of skin cancer that has a poor prognosis and which is on the rise in Western populations. Melanoma arises from the malignant transformation of pigment-producing cells, melanocytes. The only known environmental risk factor is exposure to ultraviolet (UV) light and in people with fair skin the risk is greatly increased. Melanoma pathogenesis is also driven by genetic factors. Oncogenic NRAS mutations activate both effector pathways Raf-MEK-ERK and PI3K-Akt. The Raf-MEK-ERK pathway may also be activated via mutations in the BRAF gene. The PI3K-Akt pathway may be activated through loss or mutation of the inhibitory tumor suppressor gene PTEN. These mutations arise early during melanoma pathogenesis and are preserved throughout tumor progression. Melanoma development has been shown to be strongly associated with inactivation of the p16INK4a/cyclin dependent kinases 4 and 6/retinoblastoma protein (p16INK4a/CDK4,6/pRb) and p14ARF/human double minute 2/p53 (p14ARF/HMD2/p53) tumor suppressor pathways. MITF and TP53 are implicated in further melanoma progression.
Class
Human Diseases; Cancer: specific types
BRITE hierarchy
Pathway map
Ortholog table
Organism
Mustela lutreola (European mink) [GN:
mlk ]
Gene
131828225 FGF2; LOW QUALITY PROTEIN: fibroblast growth factor 2 [KO:K18497 ]
131819467 PDGFA; platelet-derived growth factor subunit A isoform X1 [KO:K04359 ]
131839489 PDGFB; platelet-derived growth factor subunit B isoform X1 [KO:K17386 ]
131809015 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
131824589 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
131824847 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
131823754 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
131832309 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
131810162 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
131812894 GADD45G; growth arrest and DNA damage-inducible protein GADD45 gamma isoform X1 [KO:K04402 ]
131823251 GADD45B; growth arrest and DNA damage-inducible protein GADD45 beta [KO:K04402 ]
131809793 GADD45A; growth arrest and DNA damage-inducible protein GADD45 alpha [KO:K04402 ]
131824120 MITF; microphthalmia-associated transcription factor isoform X1 [KO:K09455 ]
Compound
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Miller AJ, Mihm MC Jr.
Title
Melanoma.
Journal
Reference
Authors
Chin L.
Title
The genetics of malignant melanoma: lessons from mouse and man.
Journal
Reference
Authors
Takata M, Saida T.
Title
Genetic alterations in melanocytic tumors.
Journal
Reference
Authors
Chudnovsky Y, Khavari PA, Adams AE.
Title
Melanoma genetics and the development of rational therapeutics.
Journal
Reference
Authors
Merlino G.
Title
Cancer biology: the weakest link?
Journal
Reference
Authors
Garraway LA, Widlund HR, Rubin MA, Getz G, Berger AJ, Ramaswamy S, Beroukhim R, Milner DA, Granter SR, Du J, Lee C, Wagner SN, Li C, Golub TR, Rimm DL, Meyerson ML, Fisher DE, Sellers WR.
Title
Integrative genomic analyses identify MITF as a lineage survival oncogene amplified in malignant melanoma.
Journal
Reference
Authors
Levy C, Khaled M, Fisher DE.
Title
MITF: master regulator of melanocyte development and melanoma oncogene.
Journal
Reference
Authors
Tsao H, Goel V, Wu H, Yang G, Haluska FG.
Title
Genetic interaction between NRAS and BRAF mutations and PTEN/MMAC1 inactivation in melanoma.
Journal
Reference
Authors
Gruss C, Herlyn M.
Title
Role of cadherins and matrixins in melanoma.
Journal
Reference
Authors
Thompson JF, Scolyer RA, Kefford RF.
Title
Cutaneous melanoma.
Journal
Reference
Authors
Omholt K, Platz A, Kanter L, Ringborg U, Hansson J.
Title
NRAS and BRAF mutations arise early during melanoma pathogenesis and are preserved throughout tumor progression.
Journal
Clin Cancer Res 9:6483-8 (2003)
Reference
Authors
Hussein MR.
Title
The TP53 tumor suppressor gene and melanoma tumorigenesis: is there a relationship?
Journal
Reference
Authors
Lazar-Molnar E, Hegyesi H, Toth S, Falus A.
Title
Autocrine and paracrine regulation by cytokines and growth factors in melanoma.
Journal
Related pathway
KO pathway
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