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Cysteinyldopa

Known as: Cysteinyldopa [Chemical/Ingredient], L-Tyrosine, 3-((2-amino-2-carboxyethyl)thio)-5-hydroxy-, (R)-, 5-S-Cysteinyldopa 
Found in large amounts in the plasma and urine of patients with malignant melanoma. It is therefore used in the diagnosis of melanoma and for the… 
National Institutes of Health

Related topics

Related topics

14 relations

Narrower (4)

5-S-cysteinyl-3,4-dihydroxyphenylacetic acid5-S-glutathionyl-alpha-methyldopa5-S-glutathionyldopamineglutathionyldopa

Broader (1)

Dopa
In BloodProcess of secretionagonistsanalogs & derivatives

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2001
Review
2001
Cysteine and indole derivatives as markers for malignant melanoma.
  • J. HartlebR. Arndt
  • Journal of Chromatography B: Biomedical Sciences…
  • 2001
  • Corpus ID: 33117568
2000
2000
The value of cysteinyldopa in the follow-up of disseminated malignant melanoma
In a series of 92 patients with malignant melanoma, clinical stage III or IV, both 5-S-cysteinyldopa (5SCD) and 6-hydroxy-5… 
1999
1999
Transient quinonimines and 1,4-benzothiazines of pheomelanogenesis: new pulse radiolytic and spectrophotometric evidence.
Highly Cited
1985
Highly Cited
1985
A pulse radiolysis investigation of the oxidation of the melanin precursors 3,4-dihydroxyphenylalanine (dopa) and the cysteinyldopas.
1983
1983
Diastereomers of 5-S-cysteinyldopa.
Diastereomers of 5-S-cysteinyldopa formed from D-dopa and L-cysteine or from L-dopa and D-cysteine can be separated from 5-S… 
1983
1983
5-S-cysteinyldopa and pigment response to UVA light.
5-S-Cysteinyldopa concentrations in serum were studied in healthy individuals exposed to daily high-intensity UVA radiation. A… 
1981
1981
Formation of cysteine conjugates from dihydroxyphenylalanine and its S-cysteinyl derivatives by peroxidase-catalyzed oxidation.
1980
1980
Selective toxicity of 5-S-cysteinyldopa, a melanin precursor, to tumor cells in vitro and in vivo.
The effect of 5-S-cysteinyl-L-3,4-dihydroxyphenylalanine (cys-dopa), an intermediate in the pathway from L-3,4… 
Highly Cited
1979
Highly Cited
1979
5 years' experience of 5-S-cysteinyldopa in melanoma diagnosis.
Determinations of the urinary excretion of 5-S-cysteinyldopa were performed in 571 patients previously treated by surgery for… 
1975
1975
Formation of cysteinyldopa from glutathionedopa in melanoma.
Glutathionedopa injected intravenously into mice is metabolized and excreted in the urine as a compound with the fluorescence… 
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