News

Researchers from the Faculty of Science at Charles University, three institutes of the Czech Academy of Sciences (IMG, IBT and IOCB), BIOCEV and CEITEC have made a remarkable advancement in understanding how cells regulate their inner framework. In a study recently published in Nature Communications, the team has uncovered the precise molecular mechanisms behind the protein MICAL1, which plays a crucial role in maintaining cell shape and movement. ...

Vestec, Czech Republic — Last week, the Institute of Biotechnology hosted the MOSBRI conference at BIOCEV, where leading researchers, data repository experts, and biophysicsist convened to address critical challenges in the field: effective data management and accessibility. The two-day event, held on November 7th and 8th, fostered discussions on advancements in interoperability and integrative approaches to data sharing and analysis.

Teams of researchers from the Institute of Biotechnology led by prof. Jiri Neuzil and the Institute of Experimental Medicine led by dr. Pavel Vodicka and dr. Sona Vodenkova recently published a review paper in the highly acclaimed journal Trends in Cancer, focusing under the title of Mitochondrial DNAdamage, repair and replacement.

A team of scientists from the Institute of Biotechnology of the Czech Academy of Sciences (IBT CAS) and the Institute of Experimental Medicine of the Czech Academy of Sciences (IEM CAS), supported by colleagues at the Institute for Clinical and Experimental Medicine (IKEM), has made significant strides in understanding how the brain recovers after a stroke. ...

In a recognition of computational biology's power, this year's Nobel Prize in Physics celebrates the breakthrough solution to one of science's most persistent challenges: the protein folding problem. This achievement, made possible through the innovative combination of bioinformatics and artificial intelligence, demonstrates how validated, machine-readable data drives modern scientific discovery.

On October 24 and 25, 2024, the First International Conference on Horizontal Mitochondrial Transfer and Dynamics (HMTD) took place at the BIOCEV center in Prague. The main organizer was Prof. Jiří Neužil, head of the Laboratory of Molecular Therapy at the Institute of Biotechnology.

One of the main challenges of contemporary medicine is posed by the resistance of pathogens to antibiotics. An important step in countering it has now been made by researchers from IOCB Prague, in collaboration with colleagues from the Institute of Microbiology and the Institute of Biotechnology of the Czech Academy of Sciences. ...

From October 13 to 15, 2024, the picturesque Chateau Liblice hosted the 29th edition of the Symposium of Biology and Immunology of Reproduction (SBIR). This long-standing conference brought together 62 participants, primarily from the Czech Republic and Slovakia, to discuss the latest advancements in reproductive biology, assisted reproduction, and immunology.

A meeting of students from prestigious scientific institutes was held at the Liblice Chateau. Representatives from the Institut Curie, Cordelier Research Institute, and the Biotechnology Institute participated in the event.

Researchers from the Institute of Biotechnology of the Academy of Sciences of the Czech Republic, along with the 1st Faculty of Medicine of Charles University and the National Institute for Cancer Research at the BIOCEV center, have made a groundbreaking discovery regarding regenerative cells that could significantly enhance wound healing processes. Their findings suggest that wounds can heal without scarring, contingent upon the presence of Regeneration Initiation Cells (RICs).

A prerequisite for cutting-edge competitive research is presented by high-end technology. In this context, Laboratory of molecular therapy (IBT CAS/BIOCEV) have established a new instrument from Akoya Biosciences, Phenocycler, that allows to study spatial proteomics in biological samples.

International research team led by Libor Macurek (Institute of Molecular Genetics, Czech Academy of Sciences), Robert Grosse (Institute for Clinical and Experimental Pharmacology and Toxicology, University of Freiburg) and Zdenek Lansky (Institute of Biotechnology, Czech Academy of Sciences) identified a new mechanism of the crosstalk between microtubules and actin cytoskeleton during cell division. ...

In EMBO’s 60th anniversary year, 100 new Members and 20 Associate Members join the community. One of them is Zdeněk Lánský, head of the Laboratory of Structural Proteins.

Research team of the Laboratory of Ligand Engineering with its collaborators from Palacky University Olomouc (UPOL) has recently reported on engineering of small PD-1 binding proteins named Myomedins MBA that benefit diagnosis of non-small cell lung carcinoma (NSCLC) patients in vitro and monitoring PD-1 positive cell populations in vivo using positron emission tomography (PET/CT).

Mitochondria harbour two important pathways: the Krebs cycle and oxidative phosphorylation (OXPHOS). While Krebs cycle is a hub of catabolic and anabolic pathways essential for proper physiology and function of a cells, OXPHOS is the major source of cellular energy in the for of ATP. Thus, the two pathways are under strict control. They are connected with each other by mitochondrial respiratory complex II (CII), also referred to as succinate de-hydrogenase (SDH). ...

The President of the Czech Science Foundation (GACR) together with the Minister for Science, Research and Innovation awarded the five best scientific projects at the 20th anniversary ceremony of the Czech Science Foundation President's Awards yesterday (12 October 2023) at the Martinský Palace. The award recipients from all areas of basic research have contributed to a significant expansion of knowledge in the field and will lead to further applications.

Scientists from the Institute of Biotechnology (BTU) of the CAS at the Biotechnology and Biomedicine Centre of the Czech Academy of Sciences and Charles University (BIOCEV) and the Institute of Clinical and Experimental Medicine (IKEM) have elucidated the crucial role of the NEUROD1 protein in the development of severe diabetes. MODY6 diabetes is a subtype of diabetes caused by a mutation in the neurogenic differentiation factor 1 (NEUROD1) gene. ...

For the excellent results of the project "The role of NEUROD1 and ISL1 in the development of inner ear neurons" Gabriela Pavlínková received an honorary recognition from the President of the Grant Agency of the Czech Republic (GAČR) last week.

Cancer cells need an immense amount of building material to proliferate. When they run out, they are able to persuade healthy nearby cells to supply them. How they do so is the subject of research done by Kateřina Rohlenová from the Institute of Biotechnology of the CAS: “We already know quite well what happens on the inside of cancer cells. We now want to map what happens in their surroundings. ...

During his stay in the Czech Republic, Nobel Prize winner in Physiology and Medicine Professor Gregg L. Semenza visited IBT at the BIOCEV center. It was the first visit of a Nobel Prize winner in the history of the center and his lecture on "Hypoxia-inducible factors in Physiology and medicine" filled the conference hall to the last seat.

The Dresden International Graduate School for Biomedicine and Bioengineering (DIGS-BB) and four institutes of the Academy of Sciences of the Czech Republic have started a new collaboration on the education of doctoral students.

The end of the year is a time of social gatherings. And so, after a two-year covid break, we met together with the IBT management to evaluate the past year and look to the future.

The latest upgrades, instruments, and staff changes of the Centre of Molecular Structure

The most prestigious scientific grant awarded by the European Research Council, the ERC Synergy Grant, goes to the team of Zdenek Lánský from the Institute of Biotechnology of the Czech Academy of Sciences in the BIOCEV center. With French and American colleagues, he will investigate the function of a protein called tubulin, which is significantly involved in the transport of substances inside cells. ...

A new study focused on the structure and function of natural killer cell surface receptors was recently published in the prestigious journal Nature Communications. The study comes from the research teams of Dr. Ondřej Vaněk from the Department of Biochemistry, Faculty of Science, Charles University, and Dr. Jan Dohnálek from the Institute of Biotechnology of the Czech Academy of Sciences.

A new protein that plays a key role during sperm-egg adhesion and fusion has been discovered by an international team led by Kateřina Komrsková from the Institute of Biotechnology of the Czech Academy of Sciences at the BIOCEV Centre and the Faculty of Science of Charles University in Prague. The researchers also developed special cell cultures for the “production” of human oocyte proteins. ...

Small angle X-ray scattering is a powerful method for in solution characterization of macromolecular structures. The course will provide practical experience with the data collection and processing. The data processing will focus on usage of ATSAS software package. Participants are encouraged to bring their own laptops. Application: Please, apply at the following link: HERE The number of participants is limited. ...

The aim of the two-day meeting held on June 2-3 was to evaluate the research results and plans for further activities of six research laboratories, i.e. half of the Institute of Biotechnology operating in the BIOCEV center. Members of the Scientific Advisory Board of the Institute of Biotechnology of the CAS (SAB) and two external members of the IBT Board met for this purpose for the first time since the establishment of the SAB in 2021.

A team of scientists and physicians from the Institute of Biotechnology of the CAS at the BIOCEV centre and the Institute of Clinical and Experimental Medicine in Prague has demonstrated a positive effect of MitoTam on type 2 diabetes. The research was published in the prestigious journal Nature Communications.

A research team led by Professor Jiří Neužil from the Institute of Biotechnology of the Academy of Sciences of the Czech Republic at the BIOCEV center described the effect of the Czech anti-cancer substance MitoTam in combination with immunotherapy on kidney tumors.

#ScienceForUkraine is a community group of volunteer students and research scientists from academic institutions in Europe and around the world. Its mission is to collect and disseminate information about support opportunities at the university, national, and international level for graduate students and researchers directly affiliated to an academic institution in Ukraine. ...

In an open letter the Institute of Biotechnology of the Czech Academy of Sciences appeals to Russian scientists to strongly condemn the aggression against Ukraine.

This year, six group leaders have received EMBO Installation Grants. One of them, and the only recipient in the Czech Republic, is Kateřina Rohlenová from the Institute of Biotechnology AS CR in the BIOCEV centre, who is also a recent holder of a prestigious ERC grant.

Mgr. Katerina Rohlenova, Ph.D. from the Institute of Biotechnology of the Czech Academy of Sciences at the BIOCEV Centre has been awarded the most prestigious European scientific grant by the European Research Council (ERC). She will receive EUR 1.5 million (approximately CZK 38 million) over five years for her innovative research into metabolic communication in tumours.

Testing of samples for the presence of SARS-CoV-2 virus by PCR in the BIOCEV centre is available only for employees of the Czech Academy of Sciences and Charles University who work at the Biotechnology and Biomedicine Centre in Vestec. Interested members of the public, companies and other institutions can use testing centres in the vicinity of BIOCEV and Prague.

One of the few projects that the Grant Agency of the Czech Republic will support within the JUNIOR STAR competition starting 2022 is project "Intercellular communication of nucleotides: a neglected goal for new anti-cancer approaches".

Excellent scientists have received the Award of the President of the Czech Science Foundation (GACR) for outstanding results in grant projects, which was exceptionally presented this year by GACR Vice President Stanislava Hronová. The prestigious prize for the best basic research was awarded to Zdeněk Lánský (Institute of Biotechnology of the Czech Academy of Sciences)

On Thursday, September 30, the Institute of Biotechnology welcomed a distinguished guest, Noel Barrett.

The Institute of Biotechnology (IBT) and the Institute of Organic Chemistry and Biochemistry (IOCB Prague), both part of the Czech Academy of Sciences, have signed a licensing agreement with the company Immunotech, a subsidiary of Beckman Coulter, for the manufacture and distribution of a newly developed coronavirus antibody IVD test. ...

A new study from the Institute of Biotechnology’s Molecular Therapeutics Laboratory led by Prof. Jiří Neužil in collaboration with Prof. Karel Pacák’s group from the National Institute of Health (Bethesda, MD, USA), which led to the discovery of eight SUCLG2 gene variants in patients with neuroendocrine tumours, puts SUCLG2 on the list of genes whose pathogenic germline variations may increase the risk of cancer development due to misregulation of cellular metabolism. ...

Contractility is an essential biological process enabling cells to divide, move and change their shape. The established understanding of cell contractility is based on the action of myosin motor proteins sliding actin filaments relative to each other. ...

On the 1st of July 2021 the molecular-scale biophysics EU programme MOSBRI commences operation.

CMS introduces new crystallization hotel RI182 dedicated to low temperatures

Recently we have proposed “Non-cognate Ligand Strategy (NCLS) as a promising approach for the development of scaffold-derived epitope-mimicking proteins as vaccine immunogens. To support this approach, we developed a set of proteins called Myomedins that stimulated production of HIV-1 neutralizing antibodies in immunized mice. These variants mimic gp41/Env epitope recognized by broadly neutralizing antibody 10E8 and have potential to serve as HIV-1 vaccine components. ...

The Centre of Molecular Structure (CMS) would like to invite you to a IUCr satelite joint workshop with CCP4/CCP-EM.

The congress principal topics are Biological and macromolecular crystallography; Physics and fundamental crystallography; Materials and minerals; Chemical crystallography, crystal structures; Methods and instruments; Theory, computation, modelling, data, standards.

The team of the Laboratory of Tumour Resistance and Service technology laboratory (both Institute of Biotechnology, Czech Academy of Sciences (IBT, CAS) has developed a novel anti-cancer drug that interferes with mitochondrial iron metabolism. ...

Read an Open letter to the Minister of Education, Youth and Sports, a kind request for support of EMBO grants for the Czech Republic in the form of increasing the number of awarded EMBO installation grants to two to three newly supported grants per year and securing funds for their implementation from the state budget.

The Centre of Molecular Structure would like to invite you to an Instruct-ERIC course in Biophysics, structural mass spectrometry, and X-ray techniques.

The Centre of Molecular Structure introduces its newsletter with updates on its core facilities: new instruments, upgrades of current instruments, or the brand new Protein Production facility. You will find details in attachment. You can realize your projects at CMS via an online application at ciisb.org/open-access/proposal-submission Find out more information at ciisb.org, ibt.cas.cz/core-facility/CMS/ or contact magdalena.schneiderova@ibt.cas.cz, jan.dohnalek@ibt.cas. ...

The Institute of Biotechnology of the Czech Academy of Sciences, together with the Faculty of Science, Charles University, offers regular COVID-19 testing for businesses. The test analyses a saliva sample using the PCR technology (testing for the direct presence of a virus’s genetic code in a sample) using certified test kits supplied by the Czech company DIANA Biotechnologies s.r.o. It is the most reliable method that does not require an unpleasant nasopharyngeal swab. ...

The European Union’s Horizon 2020 INFRAIA programme has awarded a 5 M€ infrastructure grant to MOSBRI (Molecular-Scale Biophysics Research Infrastructure www.mosbri.eu), a consortium of 13 academic centres of excellence and 2 industrial partners from 11 different European countries, coordinated by Institut Pasteur (Paris, France).

The research team of Dr. Kateřina Komrsková from the Institute of Biotechnology of the Academy of Sciences of the Czech Republic at the BIOCEV centre, which studies causes of infertility, has filed two international patents that are of key importance for the advancement of assisted reproduction. The first patent documents how to determine sperm quality with extreme accuracy. ...

At the end of last year, the Czech Science Foundation (GAČR) completed an evaluation of project proposals accepted for public tender in research, experimental development and innovation to support basic research grant projects.

A proof of concept methodology to identify protein structures that could be converted into engineered protein scaffolds.

Featuring expert speakers from Instruct Centres across Europe, the Instruct-ERIC webinar series, Structure Meets Function, highlights some of the latest developments in structural biology, demonstrating how integrative methods are enabling scientists to decipher the mechanisms that underpin health and disease.

The Biological Laboratory of the ELIBIO project at ELI Beamlines was officially opened 20th of January 2021 by Robert Plaga the Minister of Education, Youth and Sports, Eva Zažímalová the President of the Czech Academy of Sciences and Michael Prouza Director of the Insitute of Physics of the Czech Academy of Sciences.

The Centre of Molecular Structure has launched online applications of new research projects into its newest facility Protein Production. If you wish to use the services of Protein Production or any of our other facilities, submit your application via the CIISB online form.

Three international research teams succeded in elucidation of a unique molecular mechanism, which enables bacteria, including pathogens, to maintain the flow of genetic information from DNA to RNA. The discovery leads to new possibilities of development of the much needed antimicrobials against serious pathogens, including the causative agent of tuberculosis. Their discoveries have been published in the journal Nature Communications.

The Centre of Molecular Structure is introducing a new addition to the Structural Mass Spectrometry facility – timsTOF Pro.

We report on a unique glass microfluidic Y-system with planar immunocapture channel working in so-called stop-flow dynamic regime.

Our study on interactions between human PSMA and an RNA-based aptamer on Nucl Acid Res cover page

In October 2020 a new research group started at the Institute of Biotechnology (IBT) of the Czech Academy of Sciences located at the BIOCEV center. Head of the group, Dr. Katerina Rohlenova, returned to the Czech Republic after a postdoctoral stay in the laboratory of Prof. Peter Carmeliet at the Center for Cancer Biology (VIB-KU Leuven) in Belgium, where she studied metabolism of cells that form blood vessels in tumors. At IBT Katerina teamed-up with Dr. ...

MAXIMISING THE ACCESSIBILITY OF RESEARCH RESULTS IN THE FIGHT AGAINST COVID-19

Join us in an online seminar on the overview of the new generation of Monolith platform and Prometheus Panta with DLS option.

We will be happy if you send us your comments and suggestions by e-mail to: stanislav.samek@ibt.cas.cz

We are happy to announce that starting July 1st the Centre of Molecular Structure opened a new Protein Production facility.

Enables real-time high throughput screening of cellular proliferation, death, migration and other applications

An international team led by researchers from the Institute of Biotechnology of the Czech Academy of Sciences describes a mechanism underlying transport of organelles within cells. The work shows how long-range transport can efficiently work in crowded cellular environments.

We have published a unique automated methods of nucleic acid classification and annotation.

Cerebral stroke is one of the leading causes of death and long-term disability worldwide. It affects primarily the elderly population and is typically recognized as a disease associated with aging. However, it remains unknown how such an age-dependent vulnerability develops, and what are the underlying mechanisms. ...

Diffraction methods are capable to determine 3D atomic structures of biomolecules (e.g. proteins and DNA), essential for the design of drugs and biotechnological applications, etc. A new tool PAIREF, developed at CTU in close collaboration with IBT, provides a comprehensive analysis of experimental data resolution that leads to an optimal accuracy of the structures.

The Centre of Molecular Structure introduces its newsletter with updates on its 4 core facilities: new instruments, upgrades of current instruments, or the new service „Crystallization and Diffraction screening from your couch“. You will find details in attachment.

Scientists from the Institute of Biotechnology of the Academy of Sciences are part of the team of the BIOCEV center, which is led by RNDr. Ruth Tachezy has developed and validated a new reliable SARS-CoV-2 virus detection procedure that allows up to hundreds of samples to be evaluated daily from hospital patients and nursing home clients.

If the cancer cells have little or extremely much iron, they will not be able to cope and die, "describes one of the possible future strategies to fight cancer Mgr. JAROSLAV TRUKSA, Ph.D. D., from the Institute of Biotechnology of the CAS.

From 8 to 10 October, the Institute of Biotechnology of the Academy of Sciences of the Czech Republic organized a workshop funded by the European research infrastructure Instruct - ERIC on computational approaches in the integration of structural biology techniques. The event was attended by 20 registered participants and 18 speakers.

This year's Nobel Prize for Physiology and Medicine goes to the Americans William G. Kaelin and Gregg L. Semenza and the British Sir Peter J. Ratcliffe, whose discoveries made it possible to understand the essence of one of the key adaptive systems for human and other animal life. They have discovered the molecular mechanisms by which cells sense and respond to available oxygen levels.

Increased level of bilirubin, product of red blood cells metabolism, in blood can be symptomatic for liver diseases, such as cirrhosis or hepatitis, or for bile duct diseases.

AIDS is one of the most serious diseases having claimed more than 35 million lives so far.

The Liblice Chateau, Czech Republic, May 24-25, 2019.