Psoriasis pathogenesis involves TNF-α, IL-23 and IL17, against which biologics have been highly effective. Among the five TNF-α inhibitors available for psoriasis, namely infliximab, adalimumab, etanercept, golimumab and certolizumab pegol (CZP), CZP has a unique mechanism of action due to its structure. As CZP lacks the Fc region, it does not cross the placenta and can be safely used in pregnant women. Its PEGylated nature allows for longer distribution time in tissues, potentially leading to a longer-lasting effect compared with other TNF-α inhibitors. In clinical trials, the efficacy of CZP on psoriasis skin symptoms and joint symptoms was comparable to other TNF-α inhibitors, with no discernible differences in safety profiles.
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http://dx.doi.org/10.2217/imt-2023-0058 | DOI Listing |
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