- science news Soluble Variant of Human Lynx1 Positively Modulates Synaptic Plasticity and Ameliorates Cognitive Impairment Associated with α7-nAChR Dysfunction
Scientists from the Laboratory of bioengineering of neuromodulators and neuroreceptors, the Laboratory of structural biology of ion channels and the Laboratory of neuroreceptors and neuroregulators Shemyakin-Ovchnnikov Institute together with colleagues from the Faculty of biology of Moscow State University and other russian scientific institutes, found that the intranasal administration of the water-soluble analogue of the human neuromodulator Lynx1 can prevent cognitive impairment associated with dysfunction of the α7 type nicotinic acetylcholine receptor.
- science news Pyrophosphate pharmacophore model: How nisin captures lipid II
Researchers from the Group of in silico analysis of membrane proteins structure and the Laboratory of biomolecular modeling of IBCh RAS have predicted the structure of the complex between lantibiotic nisin with the bacterial cell wall precursor — lipid II — on the membrane surface.
- science news How the fluorescent nanoclusters look like
Our new article “Albumin-stabilized fluorescent metal nanoclusters: fabrication, physico-chemical properties and cytotoxicity” was recently published in Materials and Design journal. The work was performed by a team of authors from the Scientific Clinical Center for Physico-Chemical Medicine, Moscow Institute of Physics and Technology and IBCh RAS. The researchers of the Electron microscopy group of our institute carried out an important part of the work on direct visualization of the obtained structures, as well as on the measurement of energy dispersive X-ray spectra.
- science news The role of chloroplast protein remodeling in stress responses and shaping of the plant peptidome
Researchers of the Laboratory of plant functional genomics and proteomics, IBCh RAS, in collaboration with Laboratory of molecular basis of plant stress resistance, IBCh RAS, and James Hutton Institute (United Kingdom) published a review article in the international peer-reviewed scientific journal New Phytologist (IF = 7.29). This review “The role of chloroplast protein remodeling in stress responses and shaping of the plant peptidome” is focused on processes of reorganization of the chloroplast proteome under stress conditions and on the roles of bioactive peptides generated from chloroplast proteins.
- science news Sustainable Light Achieved in Living Plants
The movie Avatar evoked an imaginary world of lush bioluminescent jungles. Now the popular fascination for sustainably glowing foliage is being realized through advances in designer genetics. This week in Nature Biotechnology, scientists have announced the feasibility of creating plants that produce their own visible luminescence.
- science news A new direction of synthetic chemistry was developed in the Institute of Bioorganic Chemistry RAS
Small molecules play a critical role in many biological processes and are used as drugs and other research tools.
- conferences IUPAC Global Women's Breakfast 2020 at Institute of Bioorganic Chemistry RAS
At the IUPAC initiative the Global Women's Breakfast was held simultaneously on the 12th of February 2020, in different countries all over the world, uniting female scientists from the field of chemistry and related fields in a discussions on current trends in the organization of modern science (https://iupac.org/global-womens-breakfast/). Researchers Zinaida Osipova and Aleksandra Tsarkova of the Laboratory of Chemistry of Metabolic Pathways organized and hosted this event in Moscow in the Institute of Bioorganic Chemistry RAS.
- science news Why acupuncture increases pain threshold of the rodent?
Scientists from the Laboratory of neuroreceptors and neuroregulators helped colleagues from Chengdu University (China) to conduct a series of in vivo experiments on wild-type and knockout by pain sensing receptors TRPV1 and P2X7 animals. It was shown that a stimulation of ST36 acupuncture point leads to an analgesic effect in the model of inflammation from the introduction of a slightly acidic solution into the paw, similar to the effects of selective TRPV1 and ASIC3 ion channel inhibitors. In the model of inflammation from the administration of α, β-meATP (a P2X1,3 purinergic receptor agonist) the ST36 point stimulation also reduced pain sensitivity, but not so effective as the P2X3 antagonist A-317491 or different ASIC3 channel blockers. The results are published in the British Journal of Pharmacology.
- science news Deciphering Ribosomes’ Actions in Living Cells
December 30, 2019
Researchers from the Laboratory of Bioinformatics Approaches in Combinatorial Chemistry and Biology IBCH RAS, in collaboration with Irish colleagues, recently published a review in WIRES RNA that compiles the computational approaches, software tools, and data resources that have been developed over the last ten years for ribosome profiling data processing and analysis.
- science news The new method for T-cell receptor alpha chain clonality assessment can be used for minimal disease monitoring in leukemia
December 27, 2019
Monitoring of minimum residual disease (MRD) is one of the most important diagnostic tests in the treatment of acute and chronic lymphoblastic leukemia. Currently, several methods for MRD are used, the most sensitive of which is the assessment and monitoring of clonal rearrangements in the immunoglobulin genes characteristic of tumor cells. High sensitivity, up to 1 tumor cell per million, is achieved by using next generation highthroughput sequencing technology (Illumina).
- conferences Lipids 2020 Conference
Lipids 2020 Conference, October 19-21, 2020, IBCH RAS, Moscow
- science news Lecture by Director-General of the ICGEB Lawrence Banks «Human Papillomaviruses: From Infectious Entry to Malignancy»
January 27 (This event is over)
ICGEB Director-General Group Leader Lawrence Banks will deliver a lecture entitled «Human Papillomaviruses: From Infectious Entry to Malignancy». Date and time: Mon 27 January 2020 14:00. Location: Small conference hall at 3rd floor BON IBCh.
- science news LIGHTS ON: Molecular Imaging of disease dynamics in vivo
September 27 October 11, 2019 (This event is over)
Abhijit De PhD Scientific Officer ‘F’ and Principal Investigator Head, Molecular Functional Imaging Lab Advanced Centre of Training Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai, India.
- science news Seminar "Molecular Brain": Anton Maximov
October 8, 2019 (This event is over)
The seminar will be held on the 8th of October at 3 pm in the Small lecture hall (3rd floor, BON, IBCh). Everyone is welcome!
- conferences II Joint Life Sciences Forum: VI Russian Congress on Biochemistry and IX Russian Symposium «Proteins and Peptides»
October 1–6, 2019 (This event is over)
Dear Colleagues! We are pleasure to invite you to participate the VI Russian Congress on Biochemistry, which will be held in Sochi, Russia (Dagomys Hotel) on October 1-6, 2019.
- science news Lecture by Prof. Yibo Wang «Drug Discovery Targeting Transmembrane Protein-Protein Interactions»
August 26, 2019 (This event is over)
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.
- conferences 12th INTERNATIONAL CONFERENCE “BIOCATALYSIS.FUNDAMENTALS & APPLICATIONS” “BIOCATALYSIS-2019”
June 24–28, 2019 (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/.
- science news Scientific School for young scientists «Structural biology: main problems and approaches to their solution»
June 6, 2019 (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.
- science news "Molecular Brain" seminar
April 16, 2019 (This event is over)
The seminar is timed to the birthday of academician Eugene Grishin and will take place on April 16 at 14:00 in the Hall of Academic Council. Members of the Department of Molecular Neurobiology created by Eugene, will give talks on their present work. Everyone is cordially invited.
- science news Microscopic Imaging of Epigenetic Landscape - A Universal Platform to Study Epigenetic Changes at Single Cell Level
February 15, 2019 (This event is over)