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Related Experiment Videos

[Phosphohexose isomerase in psoriasis].

R A Vignale, J Espasandiń, E Lasalvia

    Medicina Cutanea Ibero-Latino-Americana
    |January 1, 1982
    PubMed
    Summary
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    Researchers found high levels of Phospho-hexose-isomerase in psoriasis patients, indicating active cell proliferation. Levels decreased with treatment, suggesting its role as a biomarker for this skin condition.

    Area of Science:

    • Biochemistry
    • Dermatology

    Context:

    • Psoriasis is a chronic inflammatory skin condition.
    • Understanding the metabolic alterations in psoriasis is crucial.

    Purpose:

    • To investigate the role of Phospho-hexose-isomerase (PHI) in psoriasis.
    • To evaluate PHI as a potential biomarker for disease activity and cellular proliferation.

    Summary:

    • This study examined Phospho-hexose-isomerase (PHI), an enzyme in the glycolytic pathway, within the context of psoriasis.
    • Significantly elevated PHI levels were detected in the blood and lesional skin of psoriasis patients compared to healthy controls.
    • PHI levels correlated with disease severity, particularly in erythroderma, and normalized with clinical improvement, suggesting its role as a marker of active cellular proliferation.

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    Impact:

    • Phospho-hexose-isomerase (PHI) can serve as a valuable biological marker for psoriasis activity.
    • The findings suggest a metabolic shift in psoriasis to support rapid cell division.
    • PHI is not exclusively indicative of malignant processes, broadening its potential diagnostic utility.