Back to Journals » Clinical, Cosmetic and Investigational Dermatology » Volume 13

Efficacy and Safety of Sonidegib in Adult Patients with Nevoid Basal Cell Carcinoma Syndrome (Gorlin Syndrome): Results from a Phase 2, Double-Blind, Randomized Trial
Authors Lear JT, Hauschild A, Stockfleth E, Squittieri N, Basset-Seguin N, Dummer R
Received 1 October 2019
Accepted for publication 8 January 2020
Published 3 February 2020 Volume 2020:13 Pages 117—121
DOI https://doi.org/10.2147/CCID.S233097
Checked for plagiarism Yes
Review by Single anonymous peer review
Peer reviewer comments 2
Editor who approved publication: Dr Jeffrey Weinberg
John T Lear,1 Axel Hauschild,2 Eggert Stockfleth,3 Nicholas Squittieri,4 Nicole Basset-Seguin,5 Reinhard Dummer6
1Manchester Royal Infirmary, Manchester, UK; 2Klinik Für Dermatologie, Venerologie Und Allergologie Universitätsklinikum Schleswig-Holstein, Kiel, Germany; 3Universitätshautklinik Bochum, Bochum, Germany; 4Sun Pharmaceutical Industries, Inc., Princeton, NJ, USA; 5Department of Dermatology, Hôpital Saint Louis, Paris, France; 6Skin Cancer Center University Hospital, Zürich, Switzerland
Correspondence: John T Lear
University of Manchester, 46 Grafton Street, Manchester M13 9NT, UK
Tel +44 161 276 4173
Fax +44 161 276 8881
Email john.lear@srft.nhs.uk
Nevoid basal cell carcinoma syndrome (NBCCS), or Gorlin syndrome, is a rare hereditary disease characterized by the development of multiple cutaneous basal cell carcinomas (BCCs) from a young age.1 Loss-of-function germline mutations in the hedgehog-related patched 1 (PTCH1) tumor suppressor gene are the most common cause of NBCCS.1 The hedgehog signaling pathway plays a major role in embryonic development, and in adulthood, is involved in the renewal and maintenance of distinct tissues, including hair follicles, muscle stem cells, and gastric epithelium.2 Its abnormal activation is thought to drive the formation of both sporadic BCCs and those resulting from NBCCS.1 Patients with NBCCS inherit one inactive copy of PTCH1 and then acquire a “second-hit” mutation, resulting in hedgehog pathway activation and BCC formation.1 Mutations in Suppressor of fused (SUFU) or the PTCH1 homolog PTCH2 have also been found in a subset of patients meeting criteria for NBCCS.1,3
This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution - Non Commercial (unported, v3.0) License.
By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms.