Author

R. P. Piekorz

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Biochemistry· 2 Cell Biology· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 4 Organism:human· 4 Research Focus:cell signaling & trafficking· 3 Research Focus:cell type annotation· 3 Research Focus:differential expression· 2 Assay:proteomics· 2 Research Focus:development & morphogenesis· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

J. Scheller· 3 shared M. R. Ahmadian· 3 shared A. Lang· 2 shared A. S. Reichert· 2 shared C. Wiek· 2 shared L. Bergmann· 2 shared A. Borchardt· 1 shared A. Hahn· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

3 shared papersCell Biology

J. Scheller

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

BiochemistrybioRxivPreprintMay 16, 2023

CoCl2 triggered pseudohypoxic stress induces proteasomal degradation of SIRT4 via polyubiquitination of lysines K78 and K299

N. Hampel, J. Georgy, M. Mehrabipour…·R. P. Piekorz

This study shows CoCl2 induces SIRT4 degradation through proteasomal polyubiquitination at K78 and K299, and via autophagy/mitophagy.

DOI 10.1101/2023.05.16.540489

humanproteomics

𝕏 PostBluesky

Cell BiologybioRxivPreprintJan 22, 2022

Alteration of myocardial structure and function in RAF1associated Noonan syndrome: Insights from cardiac disease modeling based on patient-derived iPSCs

S. Nakhaei-Rad, F. Bazgir, J. Dahlmann…·M. R. Ahmadian

This study uses patient-derived iPSCs to model RAF1-associated Noonan syndrome and identifies sarcomere structural abnormalities linked to cardiac dysfunction.

DOI 10.1101/2022.01.22.477319

𝕏 PostBluesky

Cell BiologybioRxivFeb 17, 2020

Subcellular localization and mitotic interactome analyses identify SIRT4 as a centrosomally localized and microtubule associated protein

L. Bergmann, A. Lang, C. Bross…·R. P. Piekorz

This study identifies SIRT4 as a centrosomal and microtubule-associated protein that delays mitotic progression and reduces cell proliferation.

DOI 10.3390/cells9091950

humanproteomics

𝕏 PostBluesky

BiochemistrybioRxivJun 28, 2019

Ammonia inhibits energy metabolism in astrocytes in a rapid and GDH2-dependent manner

L. Drews, M. Zimmermann, R. E. Poss…·A. S. Reichert

The paper shows ammonia inhibits astrocyte energy metabolism via GDH2-dependent mechanisms, disrupting mitochondrial respiration and the TCA cycle under hyperammonemia.

DOI 10.1242/dmm.047134

humanmetabolomics

𝕏 PostBluesky