Differential roles of ArfGAP1, ArfGAP2, and ArfGAP3 in COPI trafficking

C Weimer, R Beck, P Eckert, I Reckmann… - The Journal of cell …, 2008 - rupress.org
The formation of coat protein complex I (COPI)–coated vesicles is regulated by the small
guanosine triphosphatase (GTPase) adenosine diphosphate ribosylation factor 1 (Arf1), which …

TGFβ-facilitated optic fissure fusion and the role of bone morphogenetic protein antagonism

MD Knickmeyer, JL Mateo, P Eckert… - Open …, 2018 - royalsocietypublishing.org
The optic fissure is a transient gap in the developing vertebrate eye, which must be closed as
development proceeds. A persisting optic fissure, coloboma, is a major cause for blindness …

Clock genes rescue nphp mutations in zebrafish

…, H Wang, B Göcmen, P Eckert… - Human Molecular …, 2022 - academic.oup.com
The zebrafish pronephros model, using morpholino oligonucleotides (MO) to deplete target
genes, has been extensively used to characterize human ciliopathy phenotypes. Recently, …

Recombinant heptameric coatomer complexes: novel tools to study isoform‐specific functions

MC Sahlmüller, JRPM Strating, R Beck, P Eckert… - Traffic, 2011 - Wiley Online Library
COPI (coat protein I)‐coated vesicles are implicated in various transport steps within the
early secretory pathway. The major structural component of the COPI coat is the heptameric …

[HTML][HTML] In vivo analysis of optic fissure fusion in zebrafish: pioneer cells, basal lamina, hyaloid vessels, and how fissure fusion is affected by BMP

P Eckert, MD Knickmeyer, S Heermann - International Journal of …, 2020 - mdpi.com
Colobomata, persistent optic fissures, frequently cause congenital blindness. Here, we
focused on optic fissure fusion using in vivo time-lapse imaging in zebrafish. We identified the …

Morphogenesis and axis specification occur in parallel during optic cup and optic fissure formation, differentially modulated by BMP and Wnt

P Eckert, MD Knickmeyer, L Schütz… - Open …, 2019 - royalsocietypublishing.org
Optic cup morphogenesis is an intricate process. Especially, the formation of the optic fissure
is not well understood. Persisting optic fissures, termed coloboma, are frequent causes for …

[HTML][HTML] Corpuscles of Stannius development requires FGF signaling

…, M Schoels, M Lilienkamp, H Franz, P Eckert… - Developmental …, 2022 - Elsevier
The corpuscles of Stannius (CS) represent a unique endocrine organ of teleostean fish that
secrets stanniocalcin-1 (Stc1) to maintain calcium homeostasis. Appearing at 20–25 somite …

Inversin (NPHP2) and Vangl2 are required for normal zebrafish cloaca formation

H Wang, F Zaiser, P Eckert, J Ruf, N Kayser… - Biochemical and …, 2023 - Elsevier
Nephronophthisis (NPH), an autosomal recessive ciliopathy, results from mutations in more
than 20 different genes (NPHPs). These gene products form protein complexes that regulate …

Optic fissure margin morphogenesis sets the stage for consecutive optic fissure fusion, pioneered by a distinct subset of margin cells using a hyaloid vessel as scaffold

P Eckert, L Schütz, J Wittbrodt, S Heermann - bioRxiv, 2017 - biorxiv.org
The optic fissure is a transient gap in the developing optic cup of vertebrates. Persisting optic
fissures, coloboma, are a frequent reason for blindness in children. Although many genes …

TGFβ mediated structural remodeling facilitates optic fissure fusion and the necessity of BMP antagonism in this process

MD Knickmeyer, JL Mateo, P Eckert, E Roussa… - bioRxiv, 2017 - biorxiv.org
The optic fissure is a transient gap in the developing vertebrate eye, which must be closed as
development proceeds. A persisting optic fissure, coloboma, is a major cause for blindness …