Structural basis for pure antagonism of integrin αVβ3 by a high-affinity form of fibronectin

JF Van Agthoven, JP Xiong, JL Alonso, X Rui… - Nature structural & …, 2014 - nature.com
Integrins are important therapeutic targets. However, current RGD-based anti-integrin drugs
are also partial agonists, inducing conformational changes that trigger potentially fatal …

[HTML][HTML] Structure-guided design of pure orthosteric inhibitors of αIIbβ3 that prevent thrombosis but preserve hemostasis

BD Adair, JL Alonso, J van Agthoven, V Hayes… - Nature …, 2020 - nature.com
A prevailing dogma is that inhibition of vascular thrombosis by antagonizing platelet integrin
αIIbβ3 cannot be achieved without compromising hemostasis, thus causing serious …

Novel pure αVβ3 integrin antagonists that do not induce receptor extension, prime the receptor, or enhance angiogenesis at low concentrations

…, L Buitrago, J Van Agthoven… - ACS Pharmacology & …, 2019 - ACS Publications
The integrin αVβ3 receptor has been implicated in several important diseases, but no
antagonists are approved for human therapy. One possible limitation of current small-molecule …

[HTML][HTML] Atomic basis for the species-specific inhibition of αV integrins by monoclonal antibody 17E6 is revealed by the crystal structure of αVβ3 ectodomain-17E6 Fab …

B Mahalingam, JF Van Agthoven, JP Xiong… - Journal of Biological …, 2014 - ASBMB
The function-blocking, non-RGD-containing, and primate-specific mouse monoclonal antibody
17E6 binds the αV subfamily of integrins. 17E6 is currently in phase II clinical trials for …

[HTML][HTML] GATA1 pathogenic variants disrupt MYH10 silencing during megakaryopoiesis

…, N Saut, JC Bordet, M Canault, J van Agthoven… - Journal of Thrombosis …, 2021 - Elsevier
Johannes van Agthoven performed the structure analysis experiments and revised the
manuscript. Denis Bernot, Marie Loosveld, Céline Falaise, and Pierre Emmanuel Morange …

[PDF][PDF] Structural basis of the differential binding of engineered knottins to integrins αVβ3 and α5β1

JF Van Agthoven, H Shams, FV Cochran, JL Alonso… - Structure, 2019 - cell.com
Targeting both integrins αVβ3 and α5β1 simultaneously appears to be more effective in cancer
therapy than targeting each one alone. The structural requirements for bispecific binding …

[HTML][HTML] The α-subunit regulates stability of the metal ion at the ligand-associated metal ion-binding site in β3 integrins

X Rui, M Mehrbod, JF Van Agthoven, S Anand… - Journal of Biological …, 2014 - ASBMB
The aspartate in the prototypical integrin-binding motif Arg-Gly-Asp binds the integrin βA
domain of the β-subunit through a divalent cation at the metal ion-dependent adhesion site (…

Cordectomy by CO2 laser or radiotherapy for small T1a glottic carcinomas: Costs, local control, survival, quality of life, and voice quality

…, M Van Agthoven - Head & Neck …, 2007 - Wiley Online Library
Background. The clinical results of radiotherapy and endoscopic cordectomy for T1a glottic
carcinoma are reported to be similar, but costs of both treatments may differ. Therefore, we …

Structural basis of the differential binding of engineered knottins 2.5 F and 2.5 D to integrins αVβ3 and α5β1

JF Van Agthoven, H Shams, FV Cochran, JL Alonso… - bioRxiv, 2019 - biorxiv.org
Integrins αVβ3 and α5β1 play critical roles in tumor survival, invasion, metastasis, and
angiogenesis and are validated targets for cancer therapy and molecular imaging. Increasing …

[HTML][HTML] Two-dimensional mass spectrometry: new perspectives for tandem mass spectrometry

MA van Agthoven, YPY Lam, PB O'Connor… - European Biophysics …, 2019 - Springer
… (van Agthoven et al. 2011b, 2015). For punctual ion sources such as matrix-assisted laser
desorption ionization (MALDI), the amount of sample consumed only depends on the number …