New rigid nicotine analogues are potent ligands of nicotinic receptors
Malfunctioning of nicotinic acetylcholine receptors (nAChRs) is observed in various mental and neurodegenerative diseases, therefore, the search and design of nAChR ligands is of particular interest. Researchers from the Department of Molecular Neuroimmune Signalling of IBCH, Russian Academy of Sciences in collaboration with colleagues from the University of Florence (Italy) designed new nicotine analogues and revealed their high affinity for α4β2 and α7 nAChRs using radioligand binding assay. In the electrophysiological and calcium imaging experiments some selected compounds showed α7 and α3β2 agonistic properties, while on the α4β2, compounds 1a and 2a behaved as antagonists. Results of the study are published in Journal of Medicinal Chemistry.
- Seminar by Prof. Ilya Vinnikov «The top-down strategy in deciphering the roles of microRNAs in the metabolic and neurodegenerative models»
Prof. Ilya Vinnikov from the Shanghai Jiao Tong University will deliver a lecture entitled «The top-down strategy in deciphering the roles of microRNAs in the metabolic and neurodegenerative models». Date and time: Tue 20 August 2019 14:00. Location: Conference hall at 5th floor BON IBCh.
- Unique CDR3 epitope targeting by CAR-T cells is a viable approach for treating T cell
Efficient and specific removal of malignant cells is the ultimate goal of cancer therapy. The current rapid development of chimeric antigen receptor T cell (CAR-T cell or CART) therapy potentially provides high efficiency and allows long-term surveillance, which have greatly extended the frontier of leukemia treatment.
- Nobel Prize winner, Arieh Warshel took part in the meeting of the IBCh RAS scientific council and joined the international advisory Board of the Institute
April 3rd 2019, a regular meeting of the IBCh RAS Scientific Council took place, featuring the 2013 Chemistry Nobel Prize awardee, Arieh Warshel. The scientist delivered a short talk, regarding the prospects of contemporary science and possibilities of using the quantum mechanics calculations to predict the behavior of complex systems, up to the organs and organisms. Director of our Institute, Alexander Gabibov, announced that professor Warshel had joined the International Advisory Board of the Institute, along with several other distinguished scientists, and presented him a symbolical gift.
- Lecture by Prof. Yibo Wang «Drug Discovery Targeting Transmembrane Protein-Protein Interactions»
Prof. Yibo Wang from the Changchun Institute of Applied Chemistry will deliver a lecture entitled «Drug Discovery Targeting Transmembrane Protein-Protein Interactions». Date and time: Mon 26 August 2019 11:30. Location: Conference hall at 5th floor BON IBCh.
- 12th INTERNATIONAL CONFERENCE “BIOCATALYSIS.FUNDAMENTALS & APPLICATIONS” “BIOCATALYSIS-2019”
VI.24–28 (This event is over)
Dear colleagues, The Lomonosov Moscow State University and RAS institutes, including IBCH RAS, is planning to convene a traditional biannual 12 th International Conference "BIOCATALYSIS-2019" in June, 24–28, 2019. Conference will be convened on board a ship cruising via the route St. Petersburg – Valaam – Kizhi – St. Petersburg. More info is available at http://bc2019.org/.
- Scientific School for young scientists «Structural biology: main problems and approaches to their solution»
VI.6 (This event is over)
Dear colleagues! The Scientific School is devoted to the latest achievements and methods in the field of structural research will be held at the IBCh RAS on Thursday, 6 June 2019. The scientific program of the School includes lectures by leading scientists working in various fields of molecular biology and representing the basic structural methods, namely, X-ray Crystallography, Cryo-Electron Microscopy, NMR-spectroscopy and computer modeling.