Word.ws English Dictionary

homocysteine

homocysteine noun: an amino acid which is monitored in the blood to estimate risk of cardiovascular disease.

homocysteine: an amino acid which is monitored in the blood to estimate risk of cardiovascular disease
Image: medline, CC BY-SA 4.0, via Wikimedia Commons

Noun

homocysteine (countable and uncountable, plural homocysteines)

  1. An amino acid which is monitored in the blood to estimate risk of cardiovascular disease.
    • One possible explanation for the low plasma cystine in homocystinuric patients who are given sufficient dietary cystine is the high plasma concentration of the cysteine-homocysteine mixed disulfide.1989, L. A. Smolin, N. A. Benevenga, Chapter 8: Methionine, Homocyst(e)ine, Cysteine—Metabolic Interrelationships, Mendel Friedman, Absorption and Utilization of Amino Acids, Volume 1, CRC Press...
    • Homocysteine, a metabolite of the methionine cycle, is a strong independent risk factor for cardiovascular disease.2000, Donald W. Jacobsen, 3. Biochemistry and Metabolism, Killian Robinson (editor), Homocysteine and Vascular Disease, Kluwer Academic, page 15

Forms of homocysteine

pluralhomocysteines

Origin of homocysteine

From homo- + cysteine.

Words formed from homocysteine

Questions about homocysteine

What does homocysteine mean?
Homocysteine means an amino acid which is monitored in the blood to estimate risk of cardiovascular disease.
What part of speech is homocysteine?
Homocysteine is a noun.
What is the plural of homocysteine?
The plural of homocysteine is homocysteines.

Words near homocysteine in the dictionary

  1. homocycles
  2. homocyclic
  3. homocysteic
  4. homocysteinase
  5. homocysteinases
  6. homocysteine
  7. homocysteinemia
  8. homocysteines
  9. homocysteinuria
  10. homocysteinurias
  11. homocysteinuric

Source and license

Adapted from Wiktionary: homocysteine (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “homocysteine.” Word.ws, https://word.ws/homocysteine. Based on Wiktionary, CC BY-SA 4.0.