• Expert Opin Investig Drugs · Dec 2010

    Review

    Afamelanotide, an agonistic analog of α-melanocyte-stimulating hormone, in dermal phototoxicity of erythropoietic protoporphyria.

    • Elisabeth I Minder.
    • Stadtspital Triemli, Central Laboratory, Zurich, CH-8063, Switzerland. elisabeth.minder@triemli.stzh.ch
    • Expert Opin Investig Drugs. 2010 Dec 1;19(12):1591-602.

    Importance Of The FieldAfamelanotide, an α-melanocyte stimulating hormone (MSH) agonistic analog is a first-in-class therapeutic. Its application to protoporphyria (PP), a disease associated with absolute sunlight-intolerance is discussed.Areas Covered In This ReviewThe genetics and existing therapy of the inherited disease PP comprising both erythropoietic protoporphyria and X-linked dominant protoporphyria. The physiological and pharmacological actions of α-MSH and afamelanotide including receptor-mediated intracellular signaling and effects of receptor polymorphisms. Adverse effects and safety issues.What The Reader Will GainThe clinical severity and the necessity for an effective therapy for the rare disease PP are illustrated by a short, up-to-date portrait. A condensed description of clinically important aspects of α-MSH signaling, physiological, pharmacological and safety issues of afamelanotide applied to humans and the rational for its potential efficacy in PP are given. The different trials of afamelanotide in PP and their most recent results are discussed.Take Home MessageAlthough early, results of the first trials of afamelanotide for PP are promising and the risk-safety profile appears favorable today. We expect afamelanotide and analogs thereof to be a prospective therapeutic tool in light-related skin diseases, and in future this drug class might prove effectiveness in other medical conditions.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.