Detailed Information on Publication Record
2017
ARQ 087 inhibits FGFR signaling and rescues aberrant cell proliferation and differentiation in experimental models of craniosynostoses and chondrodysplasias caused by activating mutations in FGFR1, FGFR2 and FGFR3
BÁLEK, Lukáš, Iva GUDERNOVÁ, Iva VESELA, Marek HAMPL, Veronika ORALOVÁ et. al.Basic information
Original name
ARQ 087 inhibits FGFR signaling and rescues aberrant cell proliferation and differentiation in experimental models of craniosynostoses and chondrodysplasias caused by activating mutations in FGFR1, FGFR2 and FGFR3
Authors
BÁLEK, Lukáš (203 Czech Republic, belonging to the institution), Iva GUDERNOVÁ (203 Czech Republic, belonging to the institution), Iva VESELA (203 Czech Republic), Marek HAMPL (203 Czech Republic, belonging to the institution), Veronika ORALOVÁ (203 Czech Republic), Michaela BOSÁKOVÁ (203 Czech Republic, belonging to the institution), Miroslav VAŘECHA (203 Czech Republic, belonging to the institution), Pavel NĚMEC (203 Czech Republic, belonging to the institution), Terence HALL (840 United States of America), Giovanni ABBADESSA (840 United States of America), Nan HATCH (840 United States of America), marcela BUCHTOVÁ (203 Czech Republic, belonging to the institution) and Pavel KREJČÍ (203 Czech Republic, guarantor, belonging to the institution)
Edition
Bone, NEW YORK, Elsevier, 2017, 8756-3282
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
30202 Endocrinology and metabolism
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 4.455
RIV identification code
RIV/00216224:14110/17:00095264
Organization unit
Faculty of Medicine
UT WoS
000413994500008
Keywords in English
ARQ 087; Fibroblast growth factor receptor; FGFR; Skeletal dysplasia; Achondroplasia; Craniosynostosis; Inhibitor
Tags
International impact, Reviewed
Změněno: 5/12/2018 12:47, Soňa Böhmová
Abstract
V originále
Tyrosine kinase inhibitors are being developed for therapy of malignancies caused by oncogenic FGFR signaling but little is known about their effect in congenital chondrodysplasias or craniosynostoses that associate with activating FGFR mutations. Here, we investigated the effects of novel FGFR inhibitor, ARQ 087, in experimental models of aberrant FGFR3 signaling in cartilage. In cultured chondrocytes, ARQ 087 efficiently rescued all major effects of pathological FGFR3 activation, i.e. inhibition of chondrocyte proliferation, loss of extracellular matrix and induction of premature senescence. In ex vivo tibia organ cultures, ARQ087 restored normal growth plate architecture and eliminated the suppressing FGFR3 effect on chondrocyte hypertrophic differentiation, suggesting that it targets the FGFR3 pathway specifically, i.e. without interference with other pro-growth pathways. Moreover, ARQ 087 inhibited activity of FGFR1 and FGFR2 mutants associated with Pfeiffer, Apert and Beare-Stevenson craniosynostoses, and rescued FGFR-driven excessive osteogenic differentiation in mouse mesenchymal micromass cultures or in ex vivo calvarial organ cultures. Our data warrant further development of ARQ 087 for clinical use in skeletal disorders caused by activating FGFR mutations. (C) 2017 Elsevier Inc. All rights reserved.
Links
GA17-09525S, research and development project |
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LQ1601, research and development project |
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NV15-33232A, research and development project |
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NV15-34405A, research and development project |
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ROZV/25/LF/2017, interní kód MU |
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