Pracownie badawcze

Prof. dr hab. Ewa Kula-Świeżewska

Pracownia Biochemii Lipidów

Stanowisko: Professor

ORCID: 0000-0002-3439-8948

E-mail:

Zakres badań

Our studies focus on identifying cellular functions of isoprenoids and the regulatory mechanisms that govern their biosynthesis. We seek to elucidate the biochemical pathways that lead to the formation of polyisoprenoid lipids and prenylated proteins and understand consequences of aberrations of these processes in model organisms, including Arabidopsis thaliana, Saccharomyces cerevisiae, Paramecium tetraurelia, and mammalian cells.

Badania

Najważniejsze osiągnięcia badawcze

  • We uncovered the molecular characteristics of three cis-prenyltransferases of Arabidopsis and documented their non-redundant role in plant cells.
  • We identified the first ever plant polyprenol reductase (PPRD2), an enzyme that mediates the key step of the Dol cycle, which makes the manipulation of Dol content in plant tissues feasible.
  • We discovered that the geranylgeranylation of Rab proteins in plants is required for the polar growth of pollen tubes and root hairs.
  • We found that the relative involvement of the MEP and MVA pathways in Dol biosynthesis is regulated by environmental cues (e.g., osmotic stress).
  • We described a first ever crystal structure of the heterodimeric human NgBR/CPT.

Opis badań

Polyisoprenoids are components of all cells, but their cellular functions and mechanisms of their biosynthesis and accumulation remain poorly described. The synthesis of polyisoprenoid chains is catalyzed by cis-prenyltransferases (CPTs; nine genes in Arabidopsis [1]) and results in the formation of polyprenols (Prens), whereas the conversion of Prens to dolichols (Dols) requires the reduction of an α-terminal double bond by polyprenol reductases [2]. Dolichols are obligate cofactors of posttranslational protein glycosylation in all eukaryotes, but polyisoprenoids are also stress-responsive metabolites and structural components of cellular membranes that modulate their physico-chemical properties.

Studies that we performed in the last decade resulted in the molecular characterization of three Arabidopsis CPTs: CPT1, CPT-6, and CPT-7 [3,4 and Akhtar et al., Plant Cell 2017. doi: 10.1105/tpc.16.00796]. We found the following:

(i) The product specificity of CPT is different. For CPT1, it is a family of Prens (P-18 to P-23). For CPT6, it is a single P-7. For CPT7, it is a family of Prens (P-9 to P-11). Interestingly, the products of CPT1 in Arabidopsis cells are efficiently reduced and accumulated as respective Dols. The products of CPT7 are not reduced, but reduction of the products of CPT6 requires clarification.

(ii) The subcellular localization of CPT differs. CPT7 is found in the chloroplast stroma, whereas CPT1 and CPT6 are associated with the endoplasmic reticulum.

(iii) Neither CPT1 nor CPT6 requires an interaction with Lew1 (the Arabidopsis homologue of mammalian NgBR/yeast Nus1) for their catalytic activity, although the formation of such heterodimeric complexes is needed for Dol synthesis in yeast and mammals.

Moreover, we found that Prens, accumulating mostly in leaf thylakoids, affect plant photosynthetic performance and thylakoid membrane fluidity [Akhtar et al., Plant Cell 2017. doi: 10.1105/tpc.16.00796], and their deficiency causes moderate structural alterations in prolamellar bodies [5].

Currently, we are investigating the effects of Prens on the organization of photosynthetic complexes and the role of chromatin remodelers and heat shock transcription factors in the transcriptional regulation of polyprenol biosynthesis. In parallel, we are also characterizing proteins that serve as cellular AtCPT partners. In addition to Lew1, homologues of rubber elongation factor are also being studied. Moreover, we are elucidating the polyisoprenoid biosynthesis machinery of Paramecium.

Our studies on polyprenol reductases (PPRDs) of Arabidopsis revealed that PPRD2 is essential for plant viability. Its deficiency results in impairments in protein glycosylation and leads to aberrant development of the male gametophyte [Jozwiak et al., Plant Cell 2015. doi: 10.1105/tpc.15.00463]. The cellular functions of PPRD1 have not been identified yet and are currently being investigated.

Polyisoprenoids are thought to be implicated in intracellular vesicular transport, although the underlying mechanism is unknown. Data in the literature from zebrafish and mammals [6] tentatively linked Dol synthesis with the transport protein particle (TRAPP) complex, particularly with components of TRAPPIII. TRAPPs are poorly characterized in plants, and selected subunits of the TRAPP core (TRAPPC2L, TRAPPC2) and confirmed and putative TRAPPIII-specific subunits (TRAPPC8, TRAPPC11, TRAPPC12, and TRAPPC13) of Arabidopsis are currently being characterized.

In parallel, the protein machinery that is necessary for intracellular vesicular transport requires prenylation (i.e., the double geranylgeranylation of Rab proteins by the heterodimeric enzyme Rab geranylgeranyl transferase [RGTαβ]). We showed that plants with mutations of both Arabidopsis genes that encode RGTβ are not viable because of male sterility, whereas plants with mutations of a single RGTβ gene exhibit a tip growth defect in pollen tubes and root hairs [Gutkowska et al., J Exp Bot 2015. doi: 10.1093/jxb/eru412]. Currently, we are studying the effects of mutations of the RGTβ gene on female gametogenesis. In parallel, we are analyzing mutations of the gene for REP, an accessory subunit of RGTαβ, on Rab protein binding and prenylation and on plant fertility, as well as the interdependence of Rab prenylation and the sterol composition of membranes in plant cells.

Plant isoprenoids are formed from precursors that derive from two pathways that operate in parallel: the mevalonate (MVA) pathway and the methylerythritol phosphate (MEP) pathway [7]. We investigated whether Dols (mosaic compounds that are built of precursors that derive from both pathways) serve as a gauge to follow the modulation of pathway activity. Indeed, numerical analysis of the mass spectra of metabolically labeled Dols revealed that osmotic stress considerably increased the contribution of the MEP pathway to the family of dominating Dols (Dol-14 to Dol-16), in contrast to the family of long-chain Dols that co-exist in the same tissue, for which the relative MEP/MVA contribution remained unchanged [Jozwiak et al., Plant Physiol 2017. doi: 10.1104/pp.17.00036]. Currently, the biosynthetic origin of polyisoprenoids is being analyzed using the metabolic labeling of intact Arabidopsis plants.

By analyzing the chemical stability of polyisoprenoids, we showed that polyisoprenoids are prone to oxidation with singlet oxygen and hydroxy radicals and undergo decomposition by thermo-oxidation [8]. These processes can be considered a simulation of chemical reactions that might occur in living cells, especially upon an increase in oxidative potential that results from adverse environmental conditions.

Semisynthetic cationic derivatives of polyprenols are also our focus. We found that polyprenyl quaternary salts mediate efficient DNA/RNA lipofection and can be used as components of drug delivery vehicles [9].

We also elucidated various aspects of polyisoprenoid biology. A first ever crystal structure of the human NgBR/DHDDS (hCPT) complex was resolved [Edani et al., Proc Natl Acad Sci U S A. 2020. doi: 10.1073/pnas.2008381117], and the structure of lipid II-binding nisin directly in cell membranes was described [10]. These collaborative studies were possible because of the expertise of our laboratory’s members and availability of unique isoprenoid lipids that are offered by our laboratory through the Collection of Polyprenols at IBB, Polish Academy of Sciences (PAS).

Bibliography

  1. Surmacz et al. Biochem Biophys Res Commun 2011. doi: 10.1016/j.bbrc.2011.03.059
  2. Cantagrel et al. Cell. 2010. doi: 10.1016/j.cell.2010.06.001
  3. Surmacz et al. Biochim Biophys Acta. 2014. doi: 10.1016/j.bbalip.2013.11.011
  4. Surowiecki et al. Molecules. 2019. doi: 3390/molecules24152789
  5. Bykowski et al. Front Cell Dev Biol. 2020. doi: 10.3389/fcell.2020.586628
  6. DeRossi et al. Mol Biol Cell. 2016. doi: 10.1091/mbc.E15-08-0557
  7. Lipko and Prog Lipid Res. 2016. doi: 10.1016/j.plipres.2016.04.002
  8. Komaszylo et al. Lipids. 2016. doi: 10.1007/s11745-015-4104-y
  9. Rak et al. Eur J Pharm Biopharm. 2020. doi: 10.1016/j.ejpb.2020.07.028
  10. Medeiros-Silva et al. Nat Commun. 2018. doi: 1038/s41467-018-06314-x

Metodologia

We adjusted classic molecular, biochemical, and biophysical methods to enable studies of polyisoprenoid pathway proteins, which are hydrophobic and often possess multiple transmembrane sequences. Moreover, we developed numerous techniques that are dedicated to the analysis of polyisoprenoids, namely high-performance liquid chromatography (HPLC)/UV, nuclear magnetic resonance, and preparative chromatography, all required equipment that is available to us at IBB, PAS. In cooperation with Institute of Organic Chemistry, PAS, we also established an HPLC/electrospray ionization-mass spectrometry methodology for isoprenoids.

We developed a new method, based on the numerical modeling of mass spectra, of metabolically labeled Dols that were designed to quantitatively follow reprogramming of the cooperation of MVA and MEP in response to particular conditions. We also adopted an Arabidopsis pollen grain germination assay to serve as a screening test for potential therapies to overcome Dol deficiency in humans.

Wybrane publikacje

  • Polyprenols are synthesized by a plastidial cis-prenyltransferase and influence photosynthetic performance. Akhtar A, Surowiecki P, Siekierska H, Kania M, Van Gelder K, Rea K, Virta L, Vatta M, Gawarecka K, Wojcik J, Danikiewicz W, Buszewicz D, Swiezewska E, Surmacz L. Plant Cell. 2017. doi: 10.1105/tpc.16.00796
  • PolyPrenol ReDuctase 2 deficiency is lethal in Arabidopsis due to male sterility. Jozwiak A, Gutkowska M, Gawarecka K, Surmacz L, Buczkowska A, Lichocka M, Nowakowska J, Swiezewska Plant Cell. 2015. doi: 10.1105/tpc.15.00463.
  • Rab Geranylgeranyl Transferase β subunit is essential for male fertility and tip growth in Arabidopsis. Gutkowska M, Wnuk M, Lichocka M, Stronkowski MM, Nowakowska J, Swiezewska E. J Experimental Botany doi: 10.1093/jxb/eru412
  • Modelling of dolichol mass spectra isotopic envelopes as a tool to monitor isoprenoid biosynthesis. Jozwiak A, Lipko A, Kania M, Danikiewicz W, Surmacz L, Witek A, Wojcik J, Zdanowski K, Pączkowski C, Chojnacki T, Poznanski J, Swiezewska E. Plant Physiol. 2017. doi: 10.1104/pp.17.00036
  • Structural elucidation of the cis-prenyltransferase NgBR/DHDDS complex reveals insights in regulation of protein glycosylation. Edani BH, Grabińska KA, Zhang R, Park EJ, Siciliano B, Surmacz L, Ha Y, Sessa WC. Proc Natl Acad Sci U S A. 2020. doi: 10.1073/pnas.2008381117

Współpraca

  • Tariq A Akhtar, Department of Molecular and Cellular Biology, University of Guelph, Guelph, Canada
  • Kariona Grabińska, Department of Pharmacology, Yale University School of Medicine, USA
  • Steven J Fliesler, Department of Ophthalmology/Ross Eye Institute, State University of New York- University at Buffalo, USA
  • Michio Kurosu, Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, USA
  • Maria Belen Cassera, Department of Biochemistry and Molecular Biology, University of Georgia, US
  • Eefjan Breukink, Department of Chemistry, Utrecht University, The Netherlands
  • Dirk J Lefeber, Department of Neurology, Radboud University Medical Centre, The Netherlands
  • Gustav Dallner, Department of Molecular Medicine, Karolinska Institutet, Sweden
  • Kerstin Brismar, Department of Molecular Medicine, Karolinska Institutet, Sweden
  • Michel Rohmer, Institut de Chimie, Université de Strasbourg/CNRS, France
  • Witold Danikiewicz, Institute of Organic Chemistry, PAS, Warsaw
  • Marek Chmielewski, Institute of Organic Chemistry, PAS, Warsaw
  • Zbigniew Madeja, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow
  • Elzbieta Kompanowska-Jezierska, Department of Renal and Body Fluid Physiology, M. Mossakowski Medical Research Centre, PAS, Warsaw
  • Wojciech Dmuchowski, Institute of Environmental Protection-National Research Institute, Warsaw
  • Małgorzata Jemioła-Rzemińska, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow
  • Julita Nowakowska, Faculty of Biology, University of Warsaw
  • Łucja Kowalewska, Faculty of Biology, University of Warsaw
  • Radosław Mazur, Faculty of Biology, University of Warsaw

Nagrody i wyróżnienia

  • Ewa Kula-Świeżewska. Award for a set of publications "Mechanism of biosynthesis and biological role of polyisoprenoids in eukaryotes". 2015. II Department of Biological and Agricultural Sciences of the Polish Academy of Sciences
  • Ewa Kula-Świeżewska. Award of the Prime Minister for achievements in the field of scientific activity. 2019. Chancellery of the Prime Minister, Poland.

Publikacje (z afiliacją IBB PAN)

SURMACZ L., ŚWIEŻEWSKA E., What we do and do not know about the cellular functions of polyisoprenoids. Chapter 21 in: Isoprenoid Synthesis in Plants and Microorganisms New Concepts and Experimental Approaches (p.505) / Eds. Bach, Thomas J., Rohmer Michel; Springer Science New York 2013, p.307-313, ISBN 978-1-4614-4063-5
JÓŹWIAK A., PLĘŚ M., SKORUPIŃSKA-TUDEK K., KANIA M., DYDAK M., DANIKIEWICZ W., ŚWIEŻEWSKA E., Sugar availability modulates polyisoprenoid and phytosterol profiles in Arabidopsis thaliana hairy root culture. Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids (2013) 1831(2): 438-447 IF 4.134
GUTKOWSKA M., ŚWIEŻEWSKA E., Structure, regulation and cellular functions of Rab geranylgeranyl transferase and its cellular partner Rab Escort Protein. Molecular Membrane Biology (2012) 29(7): 243-56 IF 2.863
KANIA A., SKORUPIŃSKA-TUDEK K., ŚWIEŻEWSKA E., DANIKIEWICZ W., Atmospheric pressure photoionization mass spectrometry as a valuable method for the identification of polyisoprenoid alcohols. Rapid Communications in Mass Spectrometry (2012) 26(15): 1705-1710 IF 2.790
GRŰNDAHL J.E.H., GUAN Z., RUST S., REUNERT J., MŰLLER B., DU CHESNE I., ZERRES K., RUDNIK-SCHŐNEBORN S., ,ORTIZ-BRŰCHLE N., HÄUSLER M.G., ,SIEDLECKA J., ŚWIEŻEWSKA E., RAETZ CH.R.H., MARQUARDT T., Life with too much polyprenol: polyprenol reductase deficiency. Molecular Genetics and Metabolism (2012) 105(4): 642-651 IF 3.193
ŚWIEŻEWSKA E., WÓJCIK J., NMR of lipids and membranes. Chapter in: Nuclear Magnetic Resonance (p.479) Ed. G.A. Webb. RSC Publishing (2012) 41: 320-347 ISBN 978-1-84973-373-1
PATEL K.B., CIEPICHAŁ E., ŚWIEŻEWSKA E., VALVANO M.A., The C-terminal domain of the Salmonella enterica WbaP (UDP-galactose:Und-P galactose-1-phosphate transferase) is sufficient for catalytic activity and specificity for undecaprenyl monophosphate. Glycobiology (2012) 22(1): 116-122 IF 3.580
TRAPANI L., MELLI L., SEGATTO M., TREZZA V., CAMPOLONGO P., JÓŹWIAK A., ŚWIEŻEWSKA E., PUCILLO L.P., MORENO S., FANELLI F., LINARI M., PALLOTTINI V., Effects of myosin heavy chain (MHC) plasticity induced by HMGCoA-reductase inhibition on skeletal muscle functions. The FASEB Journal (2011) 25: 4037-4047 IF 6.515
ZHANG J., ANGALA S.K., PRAMANIK P.K., LI K., CRICK D.C., LIAV A., JÓŹWIAK A., ŚWIEŻEWSKA E., JACKSON M., CHATTERJEE D., Reconstruction of functional mycobacterial arabinosyltransferase AftC proteoliposome and assessment of decaprenylphosphorylarabinose analogues as arabinofuranosyl donors. ACS Chemical Biology (2011) 6: 819-828 IF 5.698
CIEPICHAŁ-GŁODOWSKA E., JEMIOŁA-RZEMIŃSKA M., HERTEL J., ŚWIEŻEWSKA E., STRZAŁKA K., Configuration of polyisoprenoids affects the permeability and thermotropic properties of phospholipid/polyisoprenoid model membranes. Chemistry and Physics of Lipids (2011) 164: 300-306 IF 2.861
SURMACZ L., ŚWIEŻEWSKA E., Polyisoprenoids - secondary metabolites or physiologically important superlipids? Biochemical and Biophysical Research Communications (2011) 407(4): 627-32 IF 2.595
ŚWIEŻEWSKA E., WÓJCIK J., NMR of carbohydrates, lipids and membranes. Chapter in: Nuclear Magnetic Resonance (p.533) Ed. G.A. Webb. RSC Publishing (2011) 40: 344-390, ISBN 978-1-84973-147-8
CANTAGREL V., LEFEBER D.J., NG B.G., GUAN Z., SILHAVY J.L., BIELAS S.L., LEHLE L., HOMBAUER H., ADAMOWICZ M., ŚWIEŻEWSKA E., DE BROUWER A.P., BLUMEL P., SYKUT-CEGIELSKA J., HOULISTON S., ŚWISTUN D., ALI B.R., DOBYNS W.B., BABOVIC-VUKSANOVIC D., BOKHOVEN van H., WEVERS R.A., RAETZ CH.R.H., FREEZE H.H., MORAVA E., AL-GAZALI L., GLEESON J.G., SRD5A3 is required for converting polyprenol to dolichol and is mutated in a congenital glycosylation disorder. Cell (2010) 142(2): 203-217 IF 31,152
STRZAŁKA K., SZYMAŃSKA R., ŚWIEŻEWSKA E., SKORUPIŃSKA-TUDEK K., SUWALSKY M., Tocochromanols, plastoquinone and polyprenols in selected plant species from Chilean Patagonia. Acta Biologica Cracoviensia. Series Botanica (2009) 51(1): 39-44 IF 0,351
MISIAK M., KOŹMIŃSKI W., KWASIBORSKA M., WÓJCIK J., CIEPICHAŁ-GŁODOWSKA E., ŚWIEŻEWSKA E., Complete 1H and 13C signal assignment of prenol-10 with 3D NMR spectroscopy. Magnetic Resonance in Chemistry (2009) 47: 825-829 IF 1,443
GAJJAR D., JÓŹWIAK A., ŚWIEŻEWSKA E., ALAPURE B., PARMAR T., JOHAR K., VASAVADA A.R., Quantification of dolichol in the human lens with different types of cataracts. Molecular Vision (2009) 15: 1573-1579 IF 2,464
LEWANDOWSKA M., BAJDA A., ŚWIEŻEWSKA E., SIRKO A., Influence of short term sulfur starvation on photosynthesis-related compounds and process in tobacco. Chapter in: Sulfur Metabolism in Plants. Regulatory Aspects, Significance of Sulfur in the Food Chain, Agriculture and the Environment. Ed. A. Sirko, L.J. De Kok, S. Haneklaus, M.J. Hawkesford, H. Rennenberg, K. Saito, E. Schung and I.Stulen. (p.316) Backhuys Publishers, Leiden, 2009 ISBN 978-3-8236-1547-7, p.79-83
LIAV A., CIEPICHAŁ-GŁODOWSKA E., ŚWIEŻEWSKA E., BOBOVSKA A., DIANISKOVA P., BLASKO J., MIKUSOVA K., BRENNAN P.J., Stereoselective syntheses of heptaprenylphosphoryl β-D-arabino-and β-D-ribo-furanoses. Tetrahedron Letters (2009) 50: 2242-2244 IF 2,538
BAJDA A., KONOPKA-POSTUPOLSKA D., KRZYMOWSKA M., HENNIG J., SKORUPIŃSKA-TUDEK K., SURMACZ L., WÓJCIK J., MATYSIAK Z., CHOJNACKI T., SKORZYŃSKA-POLIT E., DRĄŻKIEWICZ M., PATRZYLAS P., TOMASZEWSKA M., KANIA M., ŚWIST M., DANIKIEWICZ W., PIOTROWSKA W., ŚWIEŻEWSKA E., Role of polyisoprenoids in tabacco resistance against biotic stresses. Physiologia Plantarum (2009) 135: 351-364 IF 2,334
MALTSEV S., SIZOVA O., UTKINA N., SHIBAEV V., CHOJNACKI T., JANKOWSKI W., ŚWIEŻEWSKA E., Prenyl sulfates as alkylating reagents for mercapto amino acids. Acta Biochimica Polonica (2008) 55(4): 807-813 IF 1,261

Kierownik

EWA KULA-ŚWIEŻEWSKA, PhD, DSc, Prof.

  • PERSONAL BACKGROUND 

To me looking for tools that would allow the observation and description of nature has always seemed a fascinating perspective. Since theoretical physics was beyond my reach I followed the educational program at the Department of Chemistry, University of Warsaw. The offer to perform the experiments for my Masters project at the Institute of Biochemistry and Biophysics PAS under the supervision of Professor Tadeusz Chojnacki appeared a turning point in my life and since then polyisoprenoid lipids became my companions: when I was completing a PhD with Professor Chojnacki at IBB PAS and when I was studying lipid cell biology as a postdoctoral fellow with Professor Gustav Dallner, University of Stockholm, and finally when I supervised the implementation of research projects at IBB PAS. It is my great privilege and pleasure to study the cellular role of these peculiar superlipids, called polyprenols and dolichols, together with postdoctoral researchers and doctoral students at the Laboratory of Lipid Biochemistry IBB PAS.

  • AUTHOR IDENTIFIERS

ORCID: 0000-0002-3439-8948

  • DEGREES

2002 – Professor in biochemistry, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, biological sciences, biological sciences and chemical sciences
1996 – D.Sc., Institute of Biochemistry and Biophysics, Polish Academy of Sciences, biological sciences, biochemistry
1990 – Ph.D., Institute of Biochemistry and Biophysics, Polish Academy of Sciences, natural sciences, biology
1977 – M.Sc., Faculty of Chemistry, University of Warsaw, (Honors), chemical sciences, biochemistry

  • PROFESSIONAL EMPLOYMENT/ EXPERIENCE

Since 2003 – Head of the Department of Lipid Biochemistry (currently Laboratory of Lipid Biochemistry), Institute of Biochemistry and Biophysics, Polish Academy of Sciences
1996 – 2002 – Assistant Professor, Institute of Biochemistry and Biophysics, Polish Academy of Sciences
1992 – 1996 – Research Associate, Institute of Biochemistry and Biophysics, Polish Academy of Sciences
1990 – 1992 – postdoctoral fellow with Prof. Gustav Dallner, Department of Biochemistry, Stockholm University
1983 – 1990 – Research Assistant, Institute of Biochemistry and Biophysics, Polish Academy of Sciences
1977 – 1983 – teacher of chemistry, primary school in Warsaw

  • PROFESSIONAL AFFILIATIONS

1996 – present – member of the Scientific Council of the Institute of Biochemistry and Biophysics of the Polish Academy of Sciences
1996 – 2003 – Secretary of the Scientific Council of the Institute of Biochemistry and Biophysics of the Polish Academy of Sciences
2011 – present – Chairman of the Committee for PhD Studies / Committee for Doctoral dissertations of the Scientific Council of the Institute of Biochemistry and Biophysics of the Polish Academy of Sciences
2017 – present – Head of the School of Molecular Biology – Doctoral Studies Institute of Biochemistry and Biophysics of the Polish Academy of Sciences
2020 – present – Head of the Doctoral School of Molecular Biology and Biological Chemistry Institute of Biochemistry and Biophysics of the Polish Academy of Sciences
2019 – present – member of the Board of the Doctoral School of Translational Medicine CMKP (representative of IBB PAS)
2007 – present – Member of the Scientific Council of the Mossakowski Medical Research Institute PAS
2010 – present – Member of the Scientific Council of the Institute of Organic Chemistry PAS
2009 – present – Member of the panels of experts (NAWA, NCN, Ministry of Education and Science, KEJN)
2003 – present – member of the Polish Biochemical Society
2009 – present – member of the American Society for Biochemistry and Molecular Biology

  • AWARDS AND FELLOWSHIPS

2019 – Prime Minister Award for achievements in the field of scientific activity, Prime Minister, Poland
2016 – Chairman of the Department of Life Sciences of the Polish Academy of Sciences Award for achievements, President of the Polish Academy of Sciences
2004 – Złoty Krzyż Zasługi [Golden Cross of Honor], President of Poland
2003 – doctor honoris causa of the University of Stockholm

  • DOCTORATES DEFENDED UNDER LAB LEADER’S SUPERVISION

Vo Si Hung, Małgorzata Wanke, Karolina Skorupińska-Tudek, Agnieszka Bajda, Ewa Ciepichał-Głodowska, Magdalena Wojtas, Adam Jóźwiak (thesis defended with distinction), Joanna Komaszyło, Katarzyna Gawarecka, Magdalena Kania (thesis defended with distinction), Agata Lipko

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