RNDr. Andrea Bednářová, Ph.D.

Job Position: Research Scientist - Laboratory of Insect Physiology

Contact details

Phone: +420 387775265
E-mail: a.bednarova@entu.cas.cz

Publications
Total found: 19 records
Bednářová A., Hanna M., Durham I., Van Cleave T., England A., Chaudhuri A., Krishnan N. (2017) Lost in translation: Defects in transfer RNA modifications and neurological disorders. Frontiers in Molecular Neuroscience 10 : article number 135.
DOI: 10.3389/fnmol.2017.00135
Bednářová A., Hanna M., Rakshit K., O'Donnell J., Krishnan N. (2017) Disruption of dopamine homeostasis has sexually dimorphic effects on senescence characteristics of Drosophila melanogaster. European Journal of Neuroscience 45 : 816-825.
DOI: 10.1111/ejn.13525
Bednářová A., Kodrík D., Chaudhuri A., Krishnan N. (2017) Neuroendocrine regulation of homeostasis in insects – implications for metabolic disorders in humans. . In: L.T. Duncan (Ed.) Advances in Health and Disease, Nova Science Publishers, Inc., New York, ISBN: 978-1-53612-696-9, in press.
Giejdasz K., Fliszkiewicz M., Bednářová A., Krishnan N. (2016) Reproductive potential and nesting effects of Osmia rufa (Syn. Bicornis) female (Hymenoptera: Megachilidae). Journal of Apicultural Science 60 : 75-85.
DOI: 10.1515/JAS-2016-0003
Showmaker K., Bednářová A., Gresham C., Hsu C., Peterson D., Krishnan N. (2016) Insight into the salivary gland transcriptome of Lygus lineolaris (Palisot de Beauvois). PLoS ONE 11 : e0147197.
DOI: 10.1371/journal.pone.0147197
Bednářová A., Kodrík D., Rakshit K., Krishnan N. (2015) Knockdown of adipokinetic hormone synthesis increases susceptibility to oxidative stress in Drosophila – a role for dFoxO? Comp. Biochem. Physiol. C. 171 : 8-14.
DOI: 10.1016/j.cbpc.2015.03.006
Hanna M., Bednářová A., Rakshit K., Chaudhuri A., O’donnell J., Krishnan N. (2015) Perturbations in dopamine synthesis lead to discrete physiological effects and impact oxidative stress response in Drosophila. Journal of Insect Physiology 73 : 11-19.
DOI: 10.1016/j.jinsphys.2015.01.001
Kodrík D., Bednářová A., Zemanová M., Krishnan N. (2015) Hormonal regulation of response to oxidative stress in insects - an update Int. J. Mol. Sci. 16 : 25788-25816.
DOI: 10.3390/ijms161025788
Bednářová A., Kodrík D., Krishnan N. (2014) Downstream signalling by adipokinetic hormone to counter oxidative stress in Drosophila melanogaster – Is FoxO involved? 27th Conference of European Comparative Endocrinologists, Rennes, France, August 25 - 29, Abstract No. PO 15, p. 104.
Bednářová A., Kodrík D., Krishnan N. (2014) Sexual dimorphism in polygalacturonase expression and activity in the salivary gland of Pyrrhocoris apterus L. Entomological Society of America 2014 Annual Meeting, Portland, Oregon, USA, November 16-19, Abstract No. D 3078, p. 143
Vinokurov K., Bednářová A., Tomčala A., Stašková T., Krishnan N., Kodrík D. (2014) Role of adipokinetic hormone in stimulation of salivary gland activities: the fire bug Pyrrhocoris apterus L. (Heteroptera) as a model species. J. Insect Physiol. 60 : 58-67.
DOI: 10.1016/j.jinsphys.2013.11.005
Wasielewski O., Szczepankiewicz D., Giejdasz K., Wojciechowicz T., Bednářová A., Krishnan N. (2014) The potential role of adiponectin- and resistin-like peptides in the regulation of lipid levels in the hemolymph of over-wintering adult females of Osmia bicornis. Apidologie 45 : 491-503.
DOI: 10.1007/s13592-013-0264-z
Bednářová A., Kodrík D., Krishnan N. (2013) Unique roles of glucagon and glucagon-like peptides: Parallels in understanding the functions of adipokinetic hormones in stress responses in insects. Comp. Biochem. Physiol. A. 164 : 91-100.
DOI: 10.1016/j.cbpa.2012.10.012
Bednářová A., Kodrík D., Krishnan N. (2013) Nature’s timepiece – molecular coordination of metabolism and impact on aging. Int. J. Mol. Sci. 14 : 3026-3049.
DOI: 10.3390/ijms14023026
Bednářová A., Kodrík D., Krishnan N. (2013) Adipokinetic hormone exerts its anti-oxidative effects using a conserved signal- transduction mechanism involving both PKC and cAMP by mobilizing extra- and intracellular Ca2+ stores. Comp. Biochem. Physiol. C 158 : 142-149.
DOI: 10.1016/j.cbpc.2013.07.002
Bednářová A., Kodrík D., Krishnan N. (2013) Involvement of Ca2+ stores, PKC and cAMP in the anti-oxidative effects exerted by adipokinetic hormone to oxidative stress. 17th International Congress of Comparative Endocrinology, Barcelona, Spain, July 15-19, Abstract No. O-10
Bednářová A., Krishnan N., Cheng I., Večeřa J., Lee H., Kodrík D. (2013) Adipokinetic hormone counteracts oxidative stress elicited in insects by hydrogen peroxide: in vivo and in vitro study. Physiol. Entomol. 38 : 54-62.
DOI: 10.1111/phen.12008
Ivanchenko M., Den Os D., Monhausen G., Dubrovsky J., Bednářová A., Krishnan N. (2013) Auxin increases the hydrogen peroxide (H2O2) concentration in tomato (Solanum lycopersicum) root tips while inhibiting root growth. Annals of Botany 112 : 1107-1116.
DOI: 10.1093/aob/mct181
Bednářová A., I-Cheng C., Večeřa J., Lee H., Kodrík D. (2012) Adipokinetic hormone enhances insect anti-oxidative mechanisms elicited by hydrogen peroxide. 26th Conference of European Comparative Endocrinologists, Zurich, Switzerland, August 21 - 25, Abstract No. P 14-3 p. 128.

CONTACT

Biology Centre CAS
Institute of Entomology
Branišovská 1160/31
370 05 České Budějovice

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