HOME /RISEus2 News


Rising competitiveness of early stage researchers and research management in Latvia” (RISEus2)

H2020 WIDESPREAD-05-2020: Twinning project GA No 952347


RISEus2 2nd Summer School "How to write scientific reviews"

21-25 November, 2022, AO Research Institute (ARI) Davos, Switzerland

The 1st day of Summer School: The school started with a welcoming presentation held by Dr. Matteo D'Este, Nora Goudsouzian, and Nunzia Di Luise. They illustrated the uniqueness characteristics of Davos city, as location for a number of worldwide renowned research institutes, as recognized alpine ski resort, and as hosting city of the annual World Economic Forum meeting. Then, they illustrated the agenda of the week and gave some practical information. After that, Prof. Dr. Geoff Richards (Director AO Research Institute Davos - ARI) gave a presentation on the Institute, including history of the AO Foundation and ARI, current ARI research activities, and main achievements of the Institute.

In the second part of the morning, Prof. Mauro Alini (vice Director ARI) gave a lecture on "Importance of writing review papers". The presenter organized an interactive session in which school participants were requested to discuss on a list of provided insightful points on common problematic and controversial issues in writing and publishing a review paper.

In the afternoon a first group of five school participants presented an outline of the review article they aim to write. Baiba Šlisere presented on dysregulation of adaptive immune responses in mature B cell malignancies. Afterwards, Anna Galotta talked about the possibility of using mussel for biomedical applications and ultimately, how a waste becomes a bone substitute candidate. Signe Zemjane discussed about low crystalline calcium phosphate biomaterials doped by metallic ion and presented a potential table of contents for her review. In the following, Sylvain Le Grill presented on the mechanical behavior of amorphous calcium phosphate. In the end, Laura Mecchi discussed about the rationale behind the choice of biomaterials for bioreactors in cartilage tissue engineering.

In the following, Prof. Dr. Martin Stoddart (Program Leader Regenerative Orthopaedics, Focus Area Leader Progenitor Cell Biology and Mechanoregulation) gave a lecture on "Research metric and Ethics". The presenter illustrated different ways to measure quality and impact in research, with a strong accent on the limitations of each type of metric. Additionally, alternative approaches giving more importance to achievements rather than pure impact factor were illustrated.

In the last session of the day, school participants were provided of individual codes for Nature Masterclasses on-line courses and requested to attend an individual session on "Writing and Publishing a Review Paper".

The 2nd day of Summer School: The day started with the second session of presentations from 12 participants, who introduced the outline of their review papers. Oskars Radzins presented on the predictive method software in orthognathic surgery to find out if a singular method is applicable in all cases regardless of the type of surgery. Alise Švarca talked about strontium ranelate local delivery for osteoporosis aiming to compare different strontium ranelate systems. Marion Merle discussed about amorphous Calcium-Phosphate and Calcium Carbonate wanting to compare their formation mechanisms and their multi-scale structure. Artemijs Ščeglovs continued with his presentation about hydrogels deriving from natural materials and polymers as a replacement of antibiotics due to antibiotic resistance. Kamelia Parkhoo talked about platelet rich fibrin and its role in bone tissue engineering, osteogenic differentiating, wound healing and bone formation. Afterwards, Lena Schmeinck discussed about naturally derived biomaterials for regenerative medicine applications. Daniele Zuncheddu review paper will be an overview of preventative measures and available therapies of diseases, discussing advantages and limitations, as well as if it is better to continue in this direction or to try to focus more on the etiology of these diseases. Athanasia Pylostomou pointed out that there is a gap in the literature about calcium phosphate cements for bone cancer treatment and why these injectable materials are more advantageous over the traditional treatment methods. Zeliha Esra Cakmak continued talking about her review on electrospun fibers for nerve tissue regeneration. Abraham Abbey Paul talked about the benefits of alginate and its limitations and how a composite formation can be beneficial. Then Marika Mosina talked about bioceramics doped with ions wanting to review on various ceramics. In the end, Agneta Veženkova informed the audience about her intention to write a review on injectable biodegradable gelatin methacrylate/calcium phosphate composites for bone tissue engineering.

After the presentations, Prof. Dr. Sibylle Grad (Deputy Program Leader Regenerative Orthopaedics, Focus Area Leader Disc and Cartilage Biology, ARI) gave a lecture on the definition of the scope of a review article. Many useful take-home messages were presented on how to choose a topic of review. After Sibylle Grad's lecture, the school participants were divided in groups and a review article was given to each group to discuss what participants expected the content of the article to be according to the title, and if in the end it matched participant's expectations.

In the afternoon due to an unexpected issue, the planned lecture from Prof John S. Oakey didn't took place. As replacement, a guided tour of the ARI facilities was organized. The participants were accompanied through 6 laboratories and facilities around the Institute and 10-minutes presentation, followed by 5-minute discussion took place at each station.

In the evening a social dinner with all school participants and presenters was organized. Participants and presenters could talk and discuss about different aspects of their career and personal experience in a more friendly and convivial environment.

The 3rd day of Summer School: The day started with a social activity consisting in walking around Lake Davos. Inspired by the beauty of the surroundings, participants could talk and share their career experience and expectations in a more open situation. After the walk, participants were welcomed to “Kaffee Klatch” restaurant for lunch.

In the afternoon started with the second session of online individual training with Nature Masterclasses Course. The day ended up with a discussion panel on the completed Nature Masterclass Course, led by selected school participants (Lena Schmeinck, Laura Mecchi, Artemijs Ščeglovs, and Oskars Radzins) and moderated by the instructors. Panel organizers prepared a list of topics to trigger discussions on the most relevant training points, including author competence requirements, figure creation, recentness of reference literature and keywords connected with good review writing. Inclusive discussion was fostered, involving all participants with an open and respectful atmosphere. Discussion points were considered complete once a conclusion consensus was achieved.


The 4th day of Summer School: Gregor Miklosic (PhD student, Regenerative Orthopaedics, ARI) and Dr. Geraldine Guex (Research Scientist, Regenerative Orthopaedics, ARI) gave a lecture on “Surviving the jungle of papers”. Gregor Miklosic highlighted the importance of reading scientific literature, listed databases and methods to retrieve it, and illustrated setting-up email alerts or RSS feeds. In addition, reference managers tools - such as Mendeley (the most used reference manager according to the participants survey) and EndNote (the second most used) - were presented as useful tools to store, organize, annotate and share all literature research works. After, Dr. Geraldine Guex went through the main features of EndNote software (annotate, share PDF etc.) and gave some practical suggestions like sending plain text to co-authors to avoid problems with reference formatting.

The second presentation held in the morning was “Journal Club: Why and How to Run It” by Prof. Matteo D’Este. The success of a journal club lies in the active involvement of the presenter and audience. The presenter must critically analyse and fully present the selected paper, but it is fundamental an active participation of the audience to stimulate the discussion and open to new ideas and future possibilities. Journal Club is key to developing critical skills which reflect into better writing.

The 5th day of Summer School: The last day of the school started with individual advice sessions for school participants with eight experienced advisors from ARI: (Mauro Alini, Martin Stoddart, Matteo D'Este, Elena Della Bella, Tiziano Serra, Geraldine Guex, Esther Wehrle, Jacek Wychowaniec). Advisors gave insights to their knowledge about review paper writing steps, scope, experience with journals and editors. Participants were able to ask specific questions about their review paper in progress and how to apply in real life the DO’s and DON’Ts given in the lectures earlier during the week. During the session, participats had also the occasion to ask for individual advice on career planning and path.

This was follows by Dr. Jacek Wychowaniec (Research Scientist, Regenerative Orthopaedics, ARI) presentation on: “Aim high: From proper review structure to making impact in your field”. The lecturer gave useful tips how to properly structure review paper, to take notice of importance of graphics and visualization (graphs, tables, and illustrations), as they help to give insights into mechanisms or summarize conclusions. The lecturer also pointed out the importance to not make general statements, i.e. “This material has excellent mechanical properties”, rather giving specific and quantitative values. Additional advice was also given regarding review proposals in which the corresponding author of a review paper reaches out to the editors in advance to gain insight into their view concerning the planned review.

Last session of the school was a wrap up and discussion, where each of the participants presented how the review the aim to write will change after attending the school and what they like the most from the week. For example, some school participants realized that the scope of their review is too broad or too narrow, others got a lot of useful tips for graphical abstracts and figures, as well as reference sorting, which participants will include in their work. In the afternoon, participants were given the time for further individual advice or spontaneous visit to ARI laboratories and premises to talk with local researchers.



RISEus2 2nd Winter School "Drug/ion/cell delivery systems"

23-25 August, 2022, Riga Technical University, Camping “Ronīši”, Latvia

The 1st day of Winter School: In the beginning of the winter school prof. Dagnija Loca opened the school with introduction words for participants and trainers. For the first day of the school, two lectures and hands on training were planned. Assoc.prof. Kristaps Klavins gave a lecture “Development of analytical methods for the determination of active substance release”. Students and early stage researchers (ESRs) were introduced to comprehensive information about various analytical methods, sample preparation, validation etc. Special attention was devoted to UV–visible spectrophotometry (UV-VIS), high-performance liquid chromatography (HPLC) and validation process, together with mentioning other analytical methods. Lecturer led participants systematically through aspects that should be considered when selecting an adequate analytical method for the determination of the active substance.

Hands on training was held after the lecture and participants were divided into groups (3-4 persons per group). Each group had to analyze a selected research article and perform the tasks distributed according to the morning lecture, afterwards short presentations were given, which were followed by a fruitful discussion.

Afternoon of the 1st day continued with the lecture of Prof. Shahram Ghanaati on “Blood and Blood Concentrates: An autologous drug delivery system for tissue engineering”. Prof. Ghanaati is a specialist in oncological plastic reconstructive surgery and implant surgery for head and neck cancer patients, which offered an opportunity of presenting several examples of oncological pathologies and the recovery process of the patients during the lecture. The lecture also included certain cases of complications that can occur during tooth extraction and Prof. Ghanaati led a discussion about the biomaterials, useful and optimized for healing and tissue regeneration in the oral cavity.
During lecture, Prof. Shahram Ghanaati not only shared his experience as a surgeon, but also gave many advices on how to take care of our health –vitamin intake and their level in the body, blood analysis and the habits of adequate water intake. The afternoon session was brought to an end with a series of questions from the professor, where all the participants shared their impressions of the lecture and continued with the discussion on drug delivery systems for tissue engineering.

The 2nd day of Winter School: This day started with Prof. Christèle Combes and Fabien Brouillet presentations. They explained the concepts and examples of drug delivery systems in bone substitute applications, focusing in particular on particulates and matrix systems for ion and molecule delivery. For this purpose, they showed two recent studies they carried out on the topic.

Lecturers emphasized the importance of dealing with particulate systems as drug carriers, where the performance of the dissolution test, as described in EU regulation (M5.17.1) is needed. The lecture followed by stating the specifications of the main parameters: (i) the apparatus, (ii) the dissolution medium (composition, temperature and volume), (iii) the rotation speed and flow rate, (iv) the time/method/amount of sampling from the test solution, (v) method of analysis and the (vi) acceptance criteria. All these key aspects have an influence on the final result of the dissolution test and they allow the comparability of the results with other studies/publications. Fabien Brouillet also described the “sink condition” and the three main methods for in vitro drug release (Sample&Separate/Dialysis Membrane/FlowThroughCell), discussing pros and cons of each technique. Based on the drug release concepts described by. Brouillet, Prof. Combes showed two study cases reported in their recent papers about “Composition and properties of silver-containing calcium carbonate - calcium phosphate bone cement” and “Injectable bone cement containing carboxymethyl cellulose microparticles as a silver delivery system able to reduce implant-associated infection risk”.

After the lunch break and networking, afternoon continued with the hands-on training and group work based on the analysis of published papers based on the concepts of the morning lectures. All winter school participants were divided in groups and each group was given a different scientific study, with the goal of analyzing the drug loading strategy, drug release method and environment.

The 3rd day of the Winter School: This day started with the lecture from Dr. Sibylle Grad on “Delivery of therapeutics for intervertebral disc regeneration". Dr. Sibylle Grad started by introducing the participants with the structure of AO Foundation and with how the different departments are working on various challenges in bone regeneration, as well as how they collaborate on different aspects. The lectures continued with providing detailed overview of the intervertebral discs, its components and diseases associated with it. Moreover, current treatment techniques dealing with intervertebral regeneration and their potential drawbacks were discussed.

In the afternoon, group tasks were performed based on the analysis of a recent scientific article about the topic delivered in the morning session. All the participants were divided into four groups and the focus was placed on discussing: (i) Explanation of the background and rationale of the study, (ii) Thorough analysis of the experimental methodology and characterization, (iii) Protocol used for sample preparation and analysis of the results obtained during in vitro cell culture study, (iv) Sample preparation and analysis of the in vivo animal study. During this activity, the participants were given one hour to discuss about the respective questions. All the groups successfully answered the sub-questions from each task. The biological study section was difficult to understand but everyone overcame the difficulties.

The group activity was very informative and it brought closer the current status of research for restoring the normal functioning of the intervertebral discs to the participants. Moreover, the discussion also assisted in understanding the complex results of in vitro and in vivo studies. Finally, in the concluding remarks, Dr. Sibylle Grad gave valuable scientific insights about therapeutic strategies that need to explore for repairing intervertebral discs. The networking opportunity session also led to a scientific discussion between Dr. Sibylle Grad and participants for possible research collaborations.


Presentations in scientific conferences

The 32nd Annual Conference of the European Society for Biomaterials (ESB), was held between the 4th and the 8th of September 2022 in the beautiful and historical city of Bordeaux, France. 

RISEus2 was very excited to support RTU RBIDC ESR 3rd year PhD student Karīna Egle for participation in this internationally recognized event and dissemination her scientific results!Her research work is related to platelet-rich fibrin-based matrices for tissue regeneration. This work investigates how to enable the sustained release of growth factors by combining PRF with delivery systems. Karina participated with poster presentation: K.Egle, E.Dohle, V.Hoffman, I.Salma, S.Al-Maawi, S.Granaati, A.Dubnika, "Fucoidan/chitosan hydrogels as matrices for sustained delivery of platelet-rich fibrin containing bioactive molecules". 











The 15th Annual Meeting of Scandinavian Society for Biomaterials  ScSB2022 was held from the 13th to the 15th of June 2022 in Jurmala, Latvia. Excellent scientific programme, world-class speakers and networking.  The conference brought 101 participants - researchers and industry partners - from 17 countries.
RISEus2 was pleased to support the participation of our RTU RBIDC ESR 2nd year PhD student Agneta Vezenkova in this internationally recognized event and the dissemination of scientific results. Her research topic is related with calcium phosphate based biomaterials for bone regeneration. Agneta participated with poster presentation: A.Vezenkova, J.Locs, "Calcium Phosphate Cement Additives. Scientific vs. Patent Literature". 













RISEus2 1st Summer School "From laboratory to the market of medical devices"

21-25 March, 2022, ENSIACET – Toulouse (France): Institut National Polytechnique de Toulouse (INPT-CRIMAT)

The 1st day of Summer School:  During the opening session Prof. Christèle Combes gave the foreword to all of the participants about the general information on the school “From laboratory to the market of medical devices”. All the partner organizations of the RISEus2 project were introduced (Riga Technical University (RTU), Johann Wolfgang Goethe-Universitat Frankfurt am Main (GUF), Institut National Polytechnique de Toulouse (INPT – CIRIMAT)), together with the labs/universities external to the RISEus2 project.

Following session was constructed as a roundtable where all the participants used the opportunity and introduced themselves in short 5 – 10 min presentations and emphasizing their both professional and personal background.

Afternoon continued with the lecture of PhD David Grossin on “Standards applied to biomaterials”, covering the ISO and ASTM standards. Definition of a standard, together with the key elements comprising them was explained and showing everyday items, built according to ISO, brought the entire subject of standards around us closer. Distribution and standardization on international, European and national level was discussed and the process of voting and becoming a member was applied on several examples. The afternoon session was brought to an end with a workshop where all the ESRs were divided in groups and searched for specific standards that would be beneficial in their respective fields. The first day ended with a social program with an official tour guide showing all the ESRs the old town of Toulouse, land marks and gave them detailed explanation of the history of Toulouse.

The 2nd day of Summer School:  This day started with the presentation “Medical need and applied research: the contribution of 3D printing in head and neck surgery” performed by Agnès Dupret-Bories, Head & Neck Surgeon, University Institute of Cancer Toulouse Oncopole. During the presentation Agnès, revealed the working direction of the group of surgeons she belongs to and technologies they are using together with a qualified team of engineers from a company. The main direction of the company is aimed on jaw defect correction and healing. Jaw defects are very common bone malfunction disease among senior and/or indigent group of French citizens. Such defect causes partial loss of speaking function and complete inability to eat. Together with a group of surgeons, the company helps to overcome this issue by observing 3D printing strategy, calcium phosphate implantation and by using autografts harvested from patient fibula bone. 

Second part of the day-two of Summer School continued with presentation “Osteoinductive bone grafts – Concept, Research & Preclinical validation” made by Florence Barrère-de Groot. Florence is working as the head of development and a risk assessment specialist in the company based in the Netherlands, however her background is also in biomaterials R&D area. Company’s main products are innovative osteoinductive bone grafts made of composite system of PEG/PLA co-polymer and β-TCP. This product came to the market some years ago and now company has clinical partners in world metrics.

Final presentation was performed by Aliassghar Tofighi. Aliassghar is a specialist in the calcium phosphate (CaP) field, he worked for a long time at Etex Corp. (Boston, USA) and he is now President and CSO of Innovoss Inc., Boston (USA). Aliassghar has worked as a reviewer in various journals focused on cements. Lecturer gave detailed story of CaP’s discovery and described the use of CaP’s in the medicine and industry. Aliassghar presented the definition of calcium phosphates, autografts, allografts and xenografts, and revealed all modern products that could be found on the market connected with CaP’s. The lecture finished with an active discussion on how to discover novel routes of placing CaP’s in the market as innovations.

The 3rd day of the Summer School: This exciting day started with a social activity to get more into French culture and tradition: about 2 hours of French cuisine cooking class, with a qualified Chef. During the cooking class, summer school participants were divided into two groups and had to prepare a starter and a main dish under the supervision of the Chef.

In the afternoon, three speakers from “Toulouse Tech Transfer” gave lectures about the technological transfer and innovation, intellectual property and patent, and entrepreneurship. Mr Jean-Marie Rigaud focused on technological transfer and innovation. The speaker pointed out how important it is for researchers to valorize their work and to transfer their knowledge by collaborating with companies/partnership research/etc. Moreover, he accentuated the significance of transferring their technology to a company/start-up by patenting their research results, and by creating a business in the light of their research outcomes. The key point to transfer successfully an idea to the market is to be innovative - meaning that one has to study the targeted market, understand its needs and limitations, and direct the focus to possible technological breakthrough. An innovation is something new, useful for customers and able to generate profit.

Mr. Gaston Nicolessi focused on entrepreneurship and start-up. The golden message is “There is not a protocol or a recipe to have a business idea!” The business idea has to be built-up (for example by observing with critical eyes what surrounds us). It might come from personal interests, because they are a comfortable field and it might be easier to recognize better criticalities and limitations. Finally, Mrs. Carole César gave a lecture on "Intellectual property and patents", fundamental legal tools with economical purposes to protect, but also valorize your research/work. 

The 4th day of the Summer School: During the 4th day of the Summer School in the morning session, Professor Jean-Stéphane Condoret gave the lecture on “Technological transfer: The point of view of a researcher”. He first discussed about supercritical fluids, their definition and their main properties. More in-depth was explained about supercritical COand its applications. In biomedical applications supercritical CO2 is used as a solvent or a cleaning agent (delipidation of bone implants). Professor Condoret explained how they developed new processes at a pilot scale, in collaboration with the companies. After the lecture, ESRs had the opportunity to see processes done in the laboratory reactor and pilot-scale reactors.

In the afternoon session, ESRs had two lectures. The first lecture was given by PhD Fabien Marcq, R&D manager at the company Teknimed SA (France). The main topic of the talk was “From idea to market”. The regulations and standards in the field of medical devices were introduced in detail. Specifics of MDR – medical device directive, were introduced to participants, along with the definition and classes of medical devices. PhD Anthony Maçon, who is Interventional Surgical Researcher Supervisor at company NAMSA (France), gave the second lecture. Macon talked about his own experience as a PhD in the Laboratory vs being a PhD in the industry. He shared his experience and main differences between academia and industry in the field of medical devices. PhD Maçon introduced his scientific background, and why he transitioned from academia to the industry.

The 5th day of Summer School: In the morning session, two invited speakers gave the lectures and presented their entrepreneurship. In the first lecture, PhD, Interventional Surgical Research Supervisor Anthony Maçon focused on “Biocompatibility and biological risk assessment in the world of medical devices”. The lecture discussed the definition of biocompatibility of a biomaterial, what can be referred as biocompatible and what cannot. The definition can be found in ISO 10993-1 (2018) “Biological evaluation of medical devices. Evaluation and testing of medical devices in the risk management process”. The general principles governing the biological assessment of medical devices in the risk management process, categorization based on the type and duration of their contact with the body, were discussed. The gaps in the available data set, based on the risk analysis were identified. Furthermore, additional data sets required to analyze the biosafety assessment of a medical device were mentioned.

The second lecture was given by PhD, Postdoc researcher, Habib Belaid. PhD Belaid also shared his experience from materials to additives. He shared his experience in selling his scientific product, raising funds and the support that can be given through incubators. He delved into the distribution of money and time for his project stemming from marketing to research. In the afternoon session, PhD Anthony Maçon organized for workshop on “Biocompatibility and biological risk assessment for medical devices”. He introduced Risk factors that may be present in each class of biomaterials, also the pathway from laboratory development to the product packaging, was considered. Every step that can take place from the human factor to possible mistake is to be evaluated. The afternoon session was brought to an end with a workshop where all the ESRs were divided in two groups and they conducted an Oxford-style debate, where they were given separate tasks to defend and convince the audience in their point of view.

At the end of the day, it was concluded that after the lectures and workshops, more knowledge was gained about what was needed to bring the product to market. Participants also gained more knowledge about the need for ISO standards and patents that are needed to bring the product to the market. With this event 1st RISEus2 Summer School was closed. 


RISEus2 1st Winter School “Calcium Phosphates and Composites”  

The 1st Winter School on "Calcium Phosphates and Composites"  was provided by internationally recognized RISEus2 partners: Frankfurt Orofacial Regenerative Medicine Laboratory, Goethe University Frankfurt (Germany), Institut National Polytechnique de Toulouse CIRIMAT (France) and AO Research Institute Davos (Switzerland) from 27th-29th of September, 2021.

The 1st day of Winter School: Prof. Shahram Ghanaati gave the lecture to participants about “The use of biomaterials in head and neck reconstructive surgery”. Such issues as quantitative bone composition within the human body and its connection to the replacement surgeries after cancer resection were discussed and analyzed. Impact of different factors influencing the outcome of the surgical procedures were reviewed as well as the importance of biomaterial type (bioceramic, hydrogel, metal implants) discussed and examples provided.  Next lecture was given by Dr. Sarah Al-Maawi on “Cellular reaction to bone substitute materials and its influence on the regeneration process”, covering such topics as requirements for tissue regeneration, principles of guided bone regeneration, biological processes after biomaterial implantation, variety of biomaterials for soft and bone tissue regeneration and current classification of biomaterials.  GUF scientists supervised the hands-on exercises to the ESRs related to the histology slide preparation and analysis.  

The 2nd day of Winter School: Dr. Jérémy SOULIE gave the lecture on “Fabrication processes andcharacterization techniques of porous biomaterials”. Beginning of the presentation was devoted to porous structures and how the solid matter can be classified based on the way to transport matter through these porous structures. Microporosity, mesoporosity and macroporosity were discussed in detail, highlighting such materials as zeolites and MOFs for microporous structures.  The second lecture was given by Prof. Christian REY on Characterization of calcium phosphates phases and materials by vibrational spectroscopy (FTIR and Raman)”. Insights in group theory was given and such aspects as practical group theory for vibrational molecular spectroscopy, symmetry operations and symmetry elements, remarks on rotations operation, molecular symmetry groups and examples on ammonia and water molecules were discussed. INPT-CIRIMAT scientists were supervising the practical tasks to the ESRs related to the porous materials and application of group factor theory to the determination of FTIR and Raman spectra of some calcium phosphate compounds.  

 


The 3rd day of Winter School: Research Scientist, PhD, Assoc. Prof. Andrea Vernengo and Master of Science ETH, Teaching Certificate Health Sciences Nadine Kluser gave an outstanding introduction in “Hydrogels and Hydrogel Bioadhesives: Tools for Tissue Repair”. During the interactive lecture, common biomaterial devices and biomaterials on the market were discussed as well as introduction into the biomaterial’s topic was given and multidisciplinary of biomaterials science was highlighted. Also, the introduction in hydrogels, their molecular structure and application possibilities were detailed.   






Presentations in scientific conferences

According to the RISEus2 implementation plan, it is foreseen that every project implementation year RTU RBIDC researchers will participate in both annual conferences of the European Society for Biomaterials (ESB) and the Scandinavian Society for Biomaterials (ScSB). In 2021 RISEus2 supported 2 early stage researchers of RTU RBIDC to participate in these scientific conferences (with total 1045 participants):

1)  PhD student Artemijs Sceglovs, 31st Annual Conference of the European Society for Biomaterials - ESB 2021 (virtual conference with 975 registered participants from 48 countries, including 15 from outside Europe), 5-9 September 2021, poster presentation: Artemijs Sceglovs, Aigars Reinis, Kristine Salma-Ancane, "Natural biopolymer-based antibacterial hydrogels for tissue engineering".

2) PhD student Marite Skrinda, 14th Annual Meeting of the Scandinavian Society for Biomaterials - ScSB 2021 (virtual conference with up to 70 participants from 18 countries), 14 June 2021, poster presentation: Marite Skrinda, Dagnija Loca, Zilgma Irbe, Janis Locs, "Synthesis and characterization of low temperature alpha-TCP cements".



Thus, these internationally recognized conferences brought together RISEus2 target groups such as researchers, clinicians and companies for the presentation and discussion of the most recent advances in the areas of Science and Engineering of Biomaterials, in terms of more fundamental research, as well as clinical and industrial research. 

Moreover, this multidisciplinary environment promoted scientific networking and dissemination of scientific results. During this scientific dissemination RISEus2 was able to highlight RTU RBIDC research activities and raise visibility in European Research Area.



High-school children scientific projects

RISEus2 RTU RBIDC is excited to boost the interest of the younger generation in science and STEM (science, technology, engineering and mathematics activities! 2021 was fruitful with supervision of 4 scientific projects for 5 high school children:









We are proud that the scientific project of Samanta Cvetkova received the highest grade in national and international level:


















Communication with national level policy makers

2021 was fruitful for communication with national level policy makers! RTU RBIDC leading researchers Prof. D.Loca and Prof. K.Salma-Ancane participated in the elections of new members of the Latvian Academy of Sciences (LAS) and presented scientific reports on their academic work and research activities. It was great opportunity to introduce the Members of the Latvian Academy of Sciences with RISEus2 project objectives and main activities.

Scientific Reports in Division of Chemical, Biological and Medical Sciences at the Latvian Academy of Sciences:

«Calcium phosphate containing biomaterials for bone tissue engineering and local therapeutic agent delivery» by D.Loca, 14.10.2021.

«Biomaterials for bone tissue regeneration» by K.Salma-Ancane, 21.10.2021.

We are excited that D.Loca was elected as Full member and K.Salma-Ancane as Corresponding member.











Popular Science Lecture 

In order to attractively attract children and young people's interest in STEM - science, technology, engineering and mathematics, the RISEus2 project team in cooperation with RTU University of Children and Youth organized the 8th - 9th grade students' competition "Mysterious Science", creating online lectures and practical sciences experiments. The competition is organized with the aim to popularize chemistry and materials science among young people, as well as to organize meaningful leisure time. We hope to see them back in couple of years already as students.

The exciting open access lecture "Application of biomaterials in the human body" by RISEus2 WP4 leader Assoc. prof. Dr.sc.ing. Kristine Salma-Ancane and experiments in practical science is available online. /In Latvian/


RISEus2 kick-off meting - 8.02.2021.

On February 8, 2021, Riga Technical University (RTU) Rudolfs Cimdins Riga Biomaterials Innovation and Development Centre in close cooperation with internationally recognised project partners from Switzerland, France and Germany – AO Research Institute Davos (ARI), Institut National Polytechnique de Toulouse CIRIMAT (INPT-CIRIMAT) and FORM-Lab Frankfurt Orofacial Regenerative Medicine, Goethe University Frankfurt (GUF), Advisory Board Members, European Research Executive Agency and CScience & Innovation at the European Commission representatives, kicked off the 3-years project “Rising Competitiveness of Early Stage Researchers and Research Management in Latvia” - RISEus2 supported by European Union’s Horizon 2020 research and innovation programme (GA No 952347).

The aim of the RISEus2 project is to increase the research profile of early stage researchers and strengthen the research management capacity of leading staff at RTU Rudolfs Cimdins Riga Biomaterials Innovation and Development Centre in the area of biomaterials development for bone tissue replacement and regeneration. This will enhance international scientific competitiveness and attractiveness, as well as reinforce cooperation with industry and promote technology transfer and delivery of new products into the market.

Within the project, early stage and experienced researchers will gain new knowledge and explore approaches for research planning, implementation and exploitation of biomaterials. Two-way collaborative visits will be organised to enhance the mobility of the research staff. Additional activities will include winter and summer schools, workshops at the partner institutions, dissemination of research results and public awareness activities. The project is also intended to increase the interest and knowledge about biomaterials research for the general public by organising different dissemination activities for school children.

Highly trained scientists are the way to development and innovation in medical care and industry, stresses Professor Jānis Ločs – The Coordinator of the RISEus2 and Director of the Institute of General Chemical Engineering at RTU.

Acknowledgements: This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 952347.

Twitter: Follow@RISEus2

Facebook: @RISEus2

BBCE project´s main objective is to establish a joint Baltic Biomaterials Centre of Excellence for advanced biomaterials development based on the long-term strategic cooperation between AO Research Institute Davos, Switzerland (ARI) and Friedrich-Alexander University of Erlangen-Nuremberg, Germany (FAU) on the one hand and RTU RBIDC, LIOS, RSU and RSU IS on the other hand.



This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 857287