PharmDr. Jakub Chlebek, Ph.D.

Research focus

  • isolation of secondary metabolites from plant families Fumariaceae, Papaveraceae and Amaryllidaceae (isolation, analysis, structural identification)
  • in vitro biological activities of isolated compounds (AChE, BuChE, POP, GSK-3β and BACE1 inhibition activity and antioxidative activity)

Education

  • 2002-2007 Charles University in Prague, Faculty of Pharmacy, (Master degree), Thesis: Pharmacognostic study of Alnus spp.
  • 2007-2012 Charles University in Prague, Faculty of Pharmacy in Hradec Králové, Department of Pharmaceutical Botany and Ecology, (Doctoral degree), Thesis: Study of biological activity of alkaloids isolated from Corydalis cava (Fumariaceae)

Current position

  • a staff position at Charles University in Prague, Faculty of Pharmacy in Hradec Králové, Department of Pharmaceutical Botany and Ecology

Teaching activities

  • Pharmaceutical botany
  • Recognizing of medicinal plants
  • Forensic and clinical analysis of toxic compounds

Research fellowship

  • 2011 University of Bologna, Italy, Department of Pharmaceutical Sciences – supervisor prof. Vincenza Andrisano (5 months)
  • 2014 Medicinal Chemistry Institute-CSIC in Madrid, Spain - supervisor prof. Ana Martinez (2 months)

Professional membership

  • since 2009 – Czech Chemical Society
  • since 2007-2013 – Czech Apothecary Association
  • since 2015 - Phytochemical Society of Europe

Grant recieved

  • Chlebek, J., Cahlíková, L., Macáková, K., Opletal, L.: Plant secondary metabolites from subclasses Magnoliidae, Ranunculidae, Cornidae and Lamiidae influencing in vitro activity of human cholinesterases as a contribution to study of Alzheimerʼs disease: bio-guided isolation strategy. Grant Agency of Charles University, No. 122309/2009/B-BIO (2009–2011).

Publications

Monographs (and chapters)

2010

OPLETAL, L., ROZKOT, M., CHLEBEK, J., ČEŘOVSKÝ, J.: Látky přírodního původu potenciálně ovlivňující reprodukci prasat, in: OPLETAL, L., SKŘIVANOVÁ, V. (eds): Přírodní látky a jejich biologická aktivita. Sv. 2: Využití látek pro ovlivnění fyziologických procesů hospodářských zvířat, s. 517–582, Karolinum, Praha 2010, ISBN 978-80-246-1801-2.

Original papers

2017

SIATKA, T., ADAMCOVÁ, M., OPLETAL, L., CAHLÍKOVÁ, L.,  JUN, D., HRABINOVÁ, M., KUNEŠ, J., CHLEBEK, J.: Cholinesterase and prolyl oligopeptidase Inhibitory activities of alkaloids from Argemone platyceras (Papaveraceae). Molecules 22, 1181 (2017).

2016

CHLEBEK, J., DOSKOČIL, I., HULCOVÁ, D., BREITEROVÁ, K., ŠAFRATOVÁ, M., HAVELEK, R., HABARTOVÁ, K., HOŠŤÁLKOVÁ, A., VOLŠTÁTOVÁ, T., CAHLÍKOVÁ, L.: Cytotoxicity of Naturally Occurring Isoquinoline Alkaloids of  Different Structural Types. Nat. Prod. Commun11, 753-756 (2016).

CHLEBEK, J., NOVÁK, Z., KASSEMOVÁ, D., ŠAFRATOVÁ, M., KOSTELNÍK, J., MALÝ, L., LOČÁREK, M., OPLETAL, L., HOŠŤÁLKOVÁ, A., HRABINOVÁ, M., KUNEŠ, J., NOVOTNÁ, P., URBANOVÁ, M., NOVÁKOVÁ, L., MACÁKOVÁ, K., HULCOVÁ, D., SOLICH, P., MARTÍN, C.P., JUN, D., CAHLÍKOVÁ, L..: Isoquinoline alkaloids from Fumaria officinalis L. and their biological activities related to Alzheimer’s disease. Chem. Biodivers. 13, 91-99 (2016).

CHLEBEK, J., DE SIMONE, A., HOŠŤÁLKOVÁ, A., OPLETAL, L., PERÉZ, C., PERÉZ, D.I., HAVLÍKOVÁ, L., CAHLÍKOVÁ, L., ANDRISANO, V.: Application of BACE1 immobilized enzyme reactor for the characterization of multifunctional alkaloids from Corydalis cava (Fumariaceae) as Alzheimer’s disease targets. Fitoterapia 109, 241-247 (2016).

VANĚČKOVÁ, N., HOŠŤÁLKOVÁ, A., ŠAFRATOVÁ, M., KUNEŠ, J., HULCOVÁ, D., HRABINOVÁ, H., DOSKOČIL, I., ŠTĚPÁNKOVÁ, Š., OPLETAL, L., NOVÁKOVÁ, L., JUN, D., CHLEBEK, J., CAHLÍKOVÁ, L.: Alkaloids from Nerine bowdenii W. Watson (Amaryllidaceae) and their biological activity. RSC Advances 6, 80114-80120 (2016).

2015

ZEMANOVA, L., HOFMAN, J., NOVOTNA, E., MUSILEK, K., LUNDOVA, T., HAVRANKOVA, J., HOSTALKOVA, A., CHLEBEK, J., CAHLIKOVA, L., WSOL, V.: Flavones inhibit the activity of AKR1B10, a promising therapeutic target for cancer treatment. J. Nat. Prod. 78, 2666-2674 (2015).

DOSKOČIL, I., HOŠŤÁLKOVÁ, A., ŠAFRATOVÁ, M., BENEŠOVÁ, N., HAVLÍK, J., HAVELEK, R., KUNEŠ, J., KRÁLOVEC, K., CHLEBEK, J., CAHLÍKOVÁ, L.: Cytotoxic activities of Amaryllidaceae alkaloids against gastrointestinal cancer cells. Phytochem. Lett. 13, 394-398 (2015).

CAHLÍKOVÁ, L., PÉREZ, D.I., ŠTĚPÁNKOVÁ, Š, CHLEBEK, J., ŠAFRATOVÁ, M., HOŠŤÁLKOVÁ, A., OPLETAL, L.: In vitro inhibitory effects of 8-O-demethylmaritidine and undulatine on acetylcholinesterase, and their predicted penetration across the blood-brain barrier. J. Nat. Prod. 78, 1189-1192 (2015).

HOŠŤÁLKOVÁ, A., OPLETAL, L., KUNEŠ, J., NOVÁK, Z., HRABINOVÁ, M., CHLEBEK, J., CAHLÍKOVÁ, L.: Alkaloids from Peumus boldus Mol. and their acetylcholinesterase, butyrylcholinesterase and prolyl oligopeptidase inhibition activity. Nat.. Prod. Commun. 10, 577-580 (2015).

CAHLÍKOVÁ, L., HULOVÁ, L., HRABINOVÁ, M., CHLEBEK, J., HOŠŤÁLKOVÁ, A., ADAMCOVÁ, M., ŠAFRATOVÁ, M., JUN, D., OPLETAL, L., LOČÁREK, M., MACÁKOVÁ, K.: Isoquinoline alkaloids as potential prolyl oligopeptidase inhibitors. Fitoterapia 103, 192-196 (2015).

2014

OPLETAL, L., LOČÁREK, M., FRAŇKOVÁ, A., CHLEBEK, J., ŠMÍD, J., HOŠŤÁLKOVÁ, A., ŠAFRATOVÁ, M., HULCOVÁ, D., KLOUČEK P., ROZKOT, M., CAHLÍKOVÁ, L.: Antimicrobial activity of extracts and isoquinoline alkaloids of selected Papaveraceae plants. Nat. Prod. Commun. 9, 1709-1712, (2014).

ŠKARYDOVÁ, L., HOFMAN, J., CHLEBEK, J., HAVRÁNKOVÁ, J., KOŠANOVÁ, K., SKARKA, A., HOŠŤÁLKOVÁ, A., PLUCHA, T., CAHLÍKOVÁ, L., WSÓL, V.: Isoquinoline alkaloids as a novel type of AKR1C3 inhibitors. J. Steroid Biochem. Mol. Biol. 143, 250-258 (2014).

SCHRAMM, A., JÄHNE, E., BABURIN, I., HERING, S., CAHLÍKOVÁ, L., CHLEBEK, J., HAMBURGER, M.: Natural products as potential human ether-a-go-go-related gene channel inhibitors – screening of plant-derived alkaloids . Planta Med. 80, 740-746 (2014).

2013

CAHLÍKOVÁ, L., HRABINOVÁ, M., KULHÁNKOVÁ, A., BENEŠOVÁ, N., CHLEBEK, J., JUN, D., NOVÁK, Z., KUČA, K., MACÁKOVÁ, K., OPLETAL, L. Alkaloids from Chlidanthus fragrans Herb. and their acetylcholinesterase, butyrylcholinesterase and prolyl oligopeptidase inhibition activity. Nat. Prod. Commun. 8, 1541-1544 (2013).

CAHLÍKOVÁ, L., LOČÁREK, M., BENEŠOVÁ, N., KUČERA, R., CHLEBEK, J., NOVÁK, Z., OPLETAL, L.: Isolation and cholinesterase inhibitory activity of Narcissus extracts and Amaryllidaceae alkaloid. Nat. Prod. Commun. 8, 781-785 (2013).

2012

NOVÁK, Z., CHLEBEK, J., OPLETAL, L., JIROŠ, P., MACÁKOVÁ, K., KUNEŠ, J., CAHLÍKOVÁ, L.: Corylucinine, a new Alkaloid from Corydalis cava (Fumariaceae), and its cholinesterase activity. Nat. Prod. Commun. 7, 859-860 (2012).

2011

CHLEBEK, J., MACÁKOVÁ, K., CAHLÍKOVÁ, L., KURFÜRST, M., KUNEŠ, J., OPLETAL, L.: Acetylcholinesterase and butyrylcholinesterase Inhibitory compounds from Corydalis cava Schweigger. & Korte (Fumariaceae). Nat. Prod. Commun. 6, 607-610 (2011).

2010

CAHLÍKOVÁ, L., MACÁKOVÁ, K., KUNEŠ, J., KURFÜRST, M., OPLETAL, L., CVAČKA, J., CHLEBEK, J., BLUNDEN, G.: Acetylcholinesterase and butyrylcholinesterase inhibitory compounds from Eschscholzia californica (Papaveraceae). Nat. Prod. Commun. 5, 1035-1038 (2010).

Reviews

2014

MACÁKOVÁ, K., KOLEČKÁŘ, V., CAHLÍKOVÁ, L., CHLEBEK, J., HOŠŤÁLKOVÁ, A., KUČA, K., JUN, D., OPLETAL, L.: Tannins and their influence on health. Recent Advances in Medicinal Chemistry. Bentham Science Publishers 1, 159-208 (2014).

CAHLÍKOVÁ, L., MACÁKOVÁ, K., BENEŠOVÁ, N., CHLEBEK, J., HOŠŤÁLKOVÁ, A., OPLETAL, L.: Natural compounds (small molecules) as potential and real drugs of Alzehimers disease: A critical review, in: Studies in natural products chemistry (ATTA-ur-RAHMAN, ed.), Chapter 6, Elsevier: Amsterdam 2014, pp. 153-194, ISBN: 978-0-444-63281-4.

2013

OPLETAL, L., CHLEBEK, J., MACÁKOVÁ, K., BENEŠOVÁ, N., HOŠŤÁLKOVÁ, A., CAHLÍKOVÁ, L.: Antioxidanty a degenerativní onemocnění. Prakt. Lékáren. 9, 135-138 (2013).

2012

KOLEČKÁŘ, V., ŘEHÁKOVÁ, Z, BROJEROVÁ, E., KUČA, K., JUN, D., MACÁKOVÁ, K., OPLETAL, L., DRAŠAR, P., JAHODÁŘ, L., CHLEBEK, J., CAHLÍKOVÁ, L.: Proanthocyanidiny a jejich antioxidační aktivita. Chem. listy 106, 113-121 (2012).

2011

CAHLÍKOVÁ, L., MACÁKOVÁ, K., CHLEBEK, J., HOŠŤÁLKOVÁ, A., KULHÁNKOVÁ, A., OPLETAL, L.: Ecdysterone and its activity on some degenerative diseases. Nat. Prod. Commun. 6, 707-718 (2011).

© 2017 Charles University, Faculty of Pharmacy in Hradec Králové, Akademika Heyrovského 1203, 500 05 Hradec Králové, Czech Republic
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