User profiles for Julian Schumacher

Julian Schumacher

European Central Bank
Verified email at ecb.int
Cited by 471

The Down syndrome-related protein kinase DYRK1A phosphorylates p27Kip1 and Cyclin D1 and induces cell cycle exit and neuronal differentiation

U Soppa, J Schumacher, V Florencio Ortiz… - Cell cycle, 2014 - Taylor & Francis
A fundamental question in neurobiology is how the balance between proliferation and
differentiation of neuronal precursors is maintained to ensure that the proper number of brain …

Sovereign defaults in court

J Schumacher, C Trebesch, H Enderlein - Journal of International …, 2021 - Elsevier
For centuries, defaulting governments were immune from legal action by foreign creditors.
This paper shows that this is no longer the case. Building a dataset covering four decades, we …

Restructuring sovereign bonds: holdouts, haircuts and the effectiveness of CACs

C Fang, J Schumacher, C Trebesch - IMF Economic Review, 2021 - Springer
Sovereign debt crises are difficult to solve. This paper studies the “holdout problem,” meaning
the risk that creditors refuse to participate in a debt restructuring. We document a large …

[HTML][HTML] Stimulated release and functional activity of surface expressed metalloproteinase ADAM17 in exosomes

…, J Pruessmeyer, A Babendreyer, J Schumacher… - … et Biophysica Acta (BBA …, 2016 - Elsevier
By mediating proteolytic shedding on the cell surface the disintegrin and metalloproteinases
ADAM10 and ADAM17 function as critical regulators of growth factors, cytokines and …

Surface biofunctionalization and production of miniaturized sensor structures using aerosol printing technologies

I Grunwald, E Groth, I Wirth, J Schumacher… - …, 2010 - iopscience.iop.org
The work described in this paper demonstrates that very small protein and DNA structures
can be applied to various substrates without denaturation using aerosol printing technology. …

Foreign-law bonds: Can they reduce sovereign borrowing costs?

M Chamon, J Schumacher, C Trebesch - Journal of International …, 2018 - Elsevier
Governments often issue bonds in foreign jurisdictions, which can provide additional legal
protection vis-à-vis domestic bonds. This paper studies the effect of this jurisdiction choice on …

Proximal Tubule–Derived Amphiregulin Amplifies and Integrates Profibrotic EGF Receptor Signals in Kidney Fibrosis

E Kefaloyianni, MRK Raja, J Schumacher… - Journal of the …, 2019 - journals.lww.com
Background Sustained activation of EGF receptor (EGFR) in proximal tubule cells is a hallmark
of progressive kidney fibrosis after AKI and in CKD. However, the molecular mechanisms …

What explains sovereign debt litigation?

J Schumacher, C Trebesch… - The Journal of Law and …, 2015 - journals.uchicago.edu
We study the occurrence of holdout litigation in the context of sovereign defaults. The number
of creditor lawsuits against foreign governments has strongly increased over the past …

A transmembrane C-terminal fragment of syndecan-1 is generated by the metalloproteinase ADAM17 and promotes lung epithelial tumor cell migration and lung …

…, A Babendreyer, E Groth, J Schumacher… - Cellular and Molecular …, 2015 - Springer
Syndecan-1 is a heparan sulfate proteoglycan expressed by endothelial and epithelial cells
and involved in wound healing and tumor growth. Surface-expressed syndecan-1 …

[HTML][HTML] The DRF motif of CXCR6 as chemokine receptor adaptation to adhesion

A Koenen, A Babendreyer, J Schumacher… - PloS one, 2017 - journals.plos.org
The CXC-chemokine receptor 6 (CXCR6) is a class A GTP-binding protein-coupled receptor
(GPCRs) that mediates adhesion of leukocytes by interacting with the transmembrane cell …