4-Hydroxyphenylpyruvate Dioxygenase - Disease Relevance

Disease Relevance

HPPD can be linked to one of the oldest known inherited metabolic disorders known as alkaptonuria, which is caused by low levels of homogentisate in the blood stream. HPPD is also directly linked to Type III tyrosinemia When the active HPPD enzyme concentration is low in the human body, it results in high levels of tyrosine concentration in the blood, which can cause mild mental retardation at birth, and degradation in vision as a patient grows older.

Read more about this topic:  4-Hydroxyphenylpyruvate Dioxygenase

Famous quotes containing the words disease and/or relevance:

    The fantasies inspired by TB in the last century, by cancer now, are responses to a disease thought to be intractable and capricious—that is, a disease not understood—in an era in which medicine’s central premise is that all diseases can be cured.
    Susan Sontag (b. 1933)

    The most striking fault in work by young or beginning novelists, submitted for criticism, is irrelevance—due either to infatuation or indecision. To direct such an author’s attention to the imperative of relevance is certainly the most useful—and possibly the only—help that can be given.
    Elizabeth Bowen (1899–1973)