Assoc. Prof. Dr. Umut ŞAHIN
Molecular Biology and Genetics
Kuzey Park, 312
34342 Bebek - Istanbul
+90 (212) 359 7383
|• Umut Şahin's personal webpage
• Umut Şahin's resume
For more detailed information, please visit our lab home URL
SUMOylation in health and disease and its potential for targeted therapies
The long term goal of our research is to understand the biology of SUMO proteins, to dissect their functions in health and pathology, and to explore their potential for targeted therapies. To this end, we use multidisciplinary approaches, ranging from cell biology to high resolution imaging, from proteomics to biochemistry, as well as transgenic animal models of disease.
For more information, refer to our recent reviews:
We are also exploring the potential of sumoylation for the development of targeted therapies. We recently reported a novel drug inducing SUMO-enforced androgen receptor destruction, causing loss-of-viability in prostate cancer cells.
My lab is particularly interested in neurodegeneration and the development of novel therapeutics for neurodegenerative diseases, specifically ALS (Amyotrophic Lateral Sclerosis). At the basic science level, we study the functions of sumoylation in ALS pathogenesis to better understand the basis of neurodegeneration in ALS patients. To this end, we employ multidisciplinary approaches, including biochemistry, biophysics, proteomics, genetics and transgenic animal models.
At the translational science level, our long term goal is to enforce toxic protein clearance from the motor neurons of ALS patients via pharmacological manipulation of sumoylation.
(full list is available on Pubmed)
Publications with Boğaziçi University affiliation (8 total)
- Umut Şahin: SUMOylation in health and disease (2022) Life Science Alliance. Sahin U
- Sumoylation in Physiology, Pathology and Therapy (2022) Cells. Sahin U, de Thé H, Lallemand-Breitenbach V.
- Sumoylation of Cas9 at lysine 848 regulates protein stability and DNA binding (2022) Life Science Alliance. Ergünay T, Ayhan Ö, Celen AB, Georgiadou P, Pekbilir E, Abaci YT, Yesildag D, Rettel M, Sobhiafshar U, Ogmen A, Emre NCT, Sahin U.
- Human immunodeficiency virus type 1 impairs sumoylation (2022) Life Science Alliance. Mete B, Pekbilir E, Bilge BN, Georgiadou P, Çelik E, Sutlu T, Tabak F, Sahin U.
- Sumoylation on its 25th anniversary: mechanisms, pathology, and emerging concepts (2020) The FEBS Journal . Celen AB and Sahin U. (State-of-the-Art Review, featured as a cover story)
- A molecule inducing androgen receptor degradation and selectively targeting prostate cancer cells (2019) Life Sci Alliance. Auvin S, Öztürk H, Abaci YT, Mautino G, Meyer-Losic F, Jollivet F, Bashir T, de Thé H, Sahin U.
- Characterization of the catalytic properties of the membrane-anchored metalloproteinase ADAM9 in cell-based assays (2017) Biochemical Journal. Maretzky T, Swendeman S, Mogollon E, Weskamp G, Sahin U, Reiss K, Blobel CP.
- Detection of Protein SUMOylation In Situ by Proximity Ligation Assays (2016) Methods in Molecular Biology. Sahin U, Jollivet F, Berthier C, de Thé H, Lallemand-Breitenbach V.
- Adult T-cell lymphoma response to arsenic/interferon therapy is triggered by SUMO/PML/RNF4-dependent Tax degradation (2015) Blood. Sahin U/Dassouki Z et al.
- Oxidative stress-induced assembly of PML nuclear bodies controls sumoylation of partner proteins (2014) J Cell Biol. Sahin U et al.
- Interferon controls SUMO availability via the Lin28 and let-7 axis to impede virus replication (2014) Nat Commun. Sahin U et al.
- PML nuclear bodies: assembly and oxidative-stress sensitive sumoylation (2014) Nucleus. Sahin U et al.
- PML nuclear bodies: regulation, function and therapeutic perspectives (2014) J Pathol. Sahin U et al.
- Distinct roles for ADAM10 and ADAM17 in ectodomain shedding of six EGFR ligands. (2004) J Cell Biol. Sahin U et al.
Selected publications arising from work prior to employment at Boğaziçi University (11 total)