Short CV
| Education | ||
|---|---|---|
| Bachelor of Science (with honours) | Yerevan State University | Physics |
| Master Degree | Technical University of Dresden | Nano-biophysics |
| PhD | ETH Zurich | Cryo-electron microscopy of motile cilia and flagella |
| PostDoc | University of Basel | Single particle cryo-electron microscopy of membrane proteins |
| Employment | ||
|
2018 - present |
PSI |
Scientist at the Electron Microscopy Facility: - user support and education/trainings in basic TEM and cryo-electron microscopy - managing the facility, equipment troubleshooting - methods development and implementation for biological electron microscopy |
Publications
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Skoupy R, Müller E, Pennycook TJ, Guizar-Sicairos M, Fabbri E, Poghosyan E
Ptychoscopy: a user friendly experimental design tool for ptychography
Scientific Reports. 2025; 15(1): 24959 (15 pp.). https://doi.org/10.1038/s41598-025-09871-6
DORA PSI -
Aidukas T, Phillips NW, Diaz A, Poghosyan E, Müller E, Levi AFJ, et al.
High-performance 4-nm-resolution X-ray tomography using burst ptychography
Nature. 2024; 632(8023): 81-88. https://doi.org/10.1038/s41586-024-07615-6
DORA PSI -
Alvarez N, Bruggmann R, Buchmann N, Dessimoz C, Faso C, Hofmann S, et al.
Biology community roadmap 2024. Update of Swiss community needs for research infrastructures 2029-2032
Bern: Swiss Academy of Sciences (SCNAT); 2024. Swiss Academies reports: 19/6. https://doi.org/10.5281/zenodo.14264965
DORA PSI -
Skoupy R, Grando Stroppa D, Guizar-Sicairos M, Mueller E, Fabbri E, Poghosyan E
Newcomer's guide into optimal data acquisition for electron ptychography
In: Celio G, LeBeau J, Evans J, Spurgeon S, Guy N, eds. 2024 proceedings microcospy and microanalysis. Vol. 30. Microscopy and Microanalysis. Oxford University Press; 2024:1846-1847. https://doi.org/10.1093/mam/ozae044.913
DORA PSI -
Xie X, Barba Flores L, Bejar Haro B, Bergamaschi A, Fröjdh E, Müller E, et al.
Enhancing spatial resolution in MÖNCH for electron microscopy via deep learning
Journal of Instrumentation. 2024; 19(01): C01020 (11 pp.). https://doi.org/10.1088/1748-0221/19/01/C01020
DORA PSI -
Collu G, Bierig T, Krebs A-S, Engilberge S, Varma N, Guixà-González R, et al.
Chimeric single α-helical domains as rigid fusion protein connections for protein nanotechnology and structural biology
Structure. 2022; 30(1): 95-106. https://doi.org/10.1016/j.str.2021.09.002
DORA PSI -
Cvjetinović Đ, Janković D, Milanović Z, Mirković M, Petrović J, Prijović Ž, et al.
177Lu–labeled micro liposomes as a potential radiosynoviorthesis therapeutic agent
International Journal of Pharmaceutics. 2021; 608: 121106 (10 pp.). https://doi.org/10.1016/j.ijpharm.2021.121106
DORA PSI -
Marelli E, Gazquez J, Poghosyan E, Müller E, Gawryluk DJ, Pomjakushina E, et al.
Correlation between oxygen vacancies and oxygen evolution reaction activity for a model electrode: PrBaCo2O5+δ
Angewandte Chemie International Edition. 2021; 60(26): 14609-14619. https://doi.org/10.1002/anie.202103151
DORA PSI -
Bierig T, Collu G, Blanc A, Poghosyan E, Benoit RM
Design, expression, purification, and characterization of a YFP-tagged 2019-n CoV spike receptor-binding domain construct
Frontiers in Bioengineering and Biotechnology. 2020; 8: 618615 (10 pp.). https://doi.org/10.3389/fbioe.2020.618615
DORA PSI -
Poghosyan E, Iacovache I, Faltova L, Leitner A, Yang P, Diener DR, et al.
The structure and symmetry of the radial spoke protein complex in Chlamydomonas flagella
Journal of Cell Science. 2020; 133(16): jcs245233 (9 pp.). https://doi.org/10.1242/jcs.245233
DORA PSI -
Zhu X, Poghosyan E, Rezabkova L, Mehall B, Sakakibara H, Hirono M, et al.
The roles of a flagellar HSP40 ensuring rhythmic beating
Molecular Biology of the Cell. 2019; 30(2): 228-241. https://doi.org/10.1091/mbc.E18-01-0047
DORA PSI -
Zhu X, Poghosyan E, Gopal R, Liu Y, Ciruelas KS, Maizy Y, et al.
General and specific promotion of flagellar assembly by a flagellar nucleoside diphosphate kinase
Molecular Biology of the Cell. 2017; 28(22): 3029-3042. https://doi.org/10.1091/mbc.E17-03-0156
DORA PSI
Teaching
2014 - Course instructor at "CIMST summer school on single particle cryo-EM", PSI, Switzerland
2015 - Course instructor at "X-ray crystallography structure determination and biophysics", PSI Switzerland
2016 - Invited instructor and co-organiser at the "7th Brazil School in Single particle cryo-EM", Sao Paulo, Brazil
2018 - Invited instructor and co-organiser at the "8th Brazil School in Single particle cryo-EM", Sao Paulo, Brazil
2018 - present - hands on trainings in transmission electron microscopy, cryo-electron tomography and single particle cryo-electron microscopy
2019 - 2021 - Electron Microscopy lectures at PSI and UZH (PHY 427)
Awards
| Research grants and awards | |||
| DAAD long term fellowship | DAAD, Germany | 2010 - 2012 | Main applicant |
| PSI research grant | PSI (BIO/ENE) | 2021 | Main applicant |
| SDSC collaborative data science project | SDSC - PSI | 2021 | Co-applicant |