Author

N. Helassa

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

Cell Biology· 3 Biophysics· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell signaling & trafficking· 4 Approach:experimental assay· 4 Assay:fluorescence / live-cell microscopy· 2 Organism:mouse· 1

Frequent Co-Authors

C. Nugues· 2 shared B. M. Gaub· 1 shared C. Coates· 1 shared D. J. Müller· 1 shared D. Rajamanoharan· 1 shared J. Shi· 1 shared K. Torok· 1 shared K. Török· 1 shared

Activity by Year

2018-2020 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 11 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

2 shared papersCell Biology

C. Nugues

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Kinetic mechanisms of fast glutamate sensing by fluorescent protein probes

C. Coates, S. Kerruth, N. Helassa, K. Torok

The paper develops and characterizes fluorescent glutamate sensors with varied affinities and kinetic mechanisms to better monitor glutamate neurotransmission.

Biophysical Journal · Jan 1, 2020Peer-reviewedBiophysics

GenEPi: Piezo1-based fluorescent reporter for visualizing mechanical stimuli with high spatiotemporal resolution

S. Yaganoglu, N. Helassa, B. M. Gaub, M. Welling, J. Shi, D. J. Müller, K. Török, P. Pantazis

The paper develops GenEPi, a fluorescent reporter for visualizing mechanical stimuli based on Piezo1, demonstrating high specificity and spatiotemporal resolution in live tissues.

bioRxiv · Jul 15, 2019Cell Biology

Lysosome exocytosis is required for mitosis

C. Nugues, N. Helassa, D. Rajamanoharan, R. Burgoyne, L. Haynes

This study shows that lysosome exocytosis at telophase is essential for mitosis, as its inhibition causes mitotic failure.

bioRxiv · Oct 18, 2018 · PreprintCell Biology

A centrosome calcium signal is essential for mammalian cell mitosis

N. Helassa, C. Nugues, R. D. Burgoyne, L. P. Haynes

The paper identifies a centrosomal calcium signal essential for mammalian cell mitosis, showing its functional importance through experimental manipulation.

bioRxiv · Jul 30, 2018Cell Biology