Related Experiment Video

Updated: Sep 27, 2026

Determination of the Relative Potency of an Anti-TNF Monoclonal Antibody (mAb) by Neutralizing TNF Using an In Vitro Bioanalytical Method
16:07

Determination of the Relative Potency of an Anti-TNF Monoclonal Antibody (mAb) by Neutralizing TNF Using an In Vitro Bioanalytical Method

Published on: September 16, 2017

Biologic therapy for psoriasis: the tumor necrosis factor inhibitors infliximab and etanercept

Jeffrey M Weinberg1, Ritu Saini

  • 1Department of Dermatology, St. Luke's-Roosevelt Hospital Center, 1090 Amsterdam Ave, Suite 11D, New York, NY 10025, USA. jmw27@columbia.edu

Cutis
|January 30, 2003
PubMed

During the past several years, one of the major focuses in psoriasis research has been the development of novel biologic therapies for this disease. The aim of these therapies is to provide selective, immunologically directed intervention, with the hope that such specificity will result in fewer side effects than traditional therapies. In this 2-part review, we present an update on the progress of the 4 biologic agents that most likely will be the first available for clinical use: infliximab, etanercept, efalizumab, and alefacept. The structure and mechanism of each drug will be reviewed, as well as the most recent clinical experience and safety data. The first article of this review will focus on the therapies that inhibit tumor necrosis factor alpha (TNF-alpha).

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