Doc. RNDr. Katarína Stroffekova, CSc.

Docent a samostatný vedecký pracovník, katedra biofyziky, UPJŠ PF. Odborník v biofyzike a bunkovej fyziológii. CSc. v Biofyzike (1997) UMFG SAV, Bratislava. Vedecká príprava: Postdoct. Assistant, Dept Mol & Cell Physiol, College of Medicine, Univ of Cincinnati, OH (USA) (3 r.); Postdoct.Assistant, Dept Biomed Sciences, College of Vet. Medicine and Biomed. Sciences, Colorado State University, CO (USA) (5 r.). Výskumná expertíza: Bunková biofyzika, Ca2+ homeostáza v bunkovej fyziológii, metabolismus buniek, signálne dráhy pri apoptóze a proliferácii, úloha iónových kanálov v bunkovej fyziológii, elektrofyziológia iónových kanálov, konfokálna fluorescenčná mikroskopia, meranie metabolických tokov, molekulárna biológia. Publikácie: 20 vo WoS,. Citácie: ≈ 320 v SCI. H index 10. Projekty: koordinácia 4 medzinárodných projektov (2 MDA USA, 1NSF USA, 1 EU) a 8 projektov na národnej úrovni.
Publikácie:

1. Stroffekova K., Tomkova S., Huntosova V. and T. Kozar, (2019) Importance of Hypericin-Bcl2 interactions for biological effects at subcellular levels. Photodiagnosis and Photodynamic Therapy 28 (2019) 38–52 IF 2.589
2. Misuth M., Joniova J., Horvath D., Dzurova L., Nichtova Z., Novotova M., Miskovsky P., Stroffekova K., and V. Huntosova (2017) The flashlights on a distinct role of protein kinase C δ: Phosphorylation of regulatory and catalytic domain upon oxidative stress in glioma cells. Cellular Signalling (2017) 34:11–22 IF. 4.191
3. Huntosova V., Novotova M., Nichtova Z., Balogova L., Maslanakova M., Petrovajova D., and K. Stroffekova (2017) Assessing light-independent effects of hypericin on cell viability,ultrastructure and metabolism in human glioma and endothelial cells. Toxicology in Vitro 40 (2017): 184–195; IF. 3.338
4. Huntošová V. and K.Štroffeková (2016) Hypericin in the Dark: Foe or Ally in Photodynamic Therapy? Cancers 2016, 8(10), 93; doi:10.3390/cancers8100093
5. Maslaňáková M., Balogová L., Miškovský P., Tkáčová R., and K.Štroffeková (2016). Anti- and Pro-apoptotic Bcl2 Proteins Distribution and Metabolic Profile in Human Coronary Aorta Endothelial Cells Before and After HypPDT. Cell Biochem Biophys (2016) 74:435–447; DOI 10.1007/s12013–016–0740-y; IF. 1.627
6. Huntosova V., Stroffekova K., Wagnieres G., Novotova M., Nichtova Z., Miskovsky P. (2014) Endosomes: Guardians Against [Ru(Phen)3]2+ Photo-action In Endothelial Cells During In Vivo pO2 Detection? Metallomics, 2014, 6, 2279–2289 IF. 3.98
7. Dzurová L., Petrovajova D., Nadova Z., Huntosova V., Miskovsky P., Stroffekova K. (2014) The role of anti-apoptotic protein kinase C _in response to hypericin photodynamictherapy in U-87 MG cells. Photodiagnosis and Photodynamic Therapy, http://dx.doi.org/….2014.02.010 IF. 2.24
8. Balogová L., Maslaňáková M., Dzurová L., Miškovský P. & K. Štroffeková (2013) Bcl-2 proapoptotic proteins distribution in U-87 MG glioma cells before and after Hypericin photodynamic action. Gen. Physiol. Biophys. 32: 179–187 IF. 1.19
9. Stroffekova K. (2011) The IQ motif is crucial for Cav1.1 function. J. Biomedicine and Biotechnology, Volume 2011, Article ID 504649, 9 pages, doi:10.1155/2011/ IF 2.44
10. Skyba P.,Ukropec J.,Pobeha P., Ukropcova B.,Joppa P.,Kurdiova T., Stroffekova K., Brusik M., Klimes I., Tkac I., Gasperikova D.,& Tkacova R. (2010) Metabolic Phenotype and Adipose Tissue Inflammation in Patients with Chronic Obstructive Pulmonary Disease. Mediators of Inflammation Volume 2010, Article ID 173498, doi:10.1155/2010/173498, IF 3.263
11. Stroffekova K. (2008) Ca2+/CaM-Dependent Inactivation of the Skeletal Muscle L-type Ca2+ Channel (Cav1.1) Pflugers Arch. Eur.J.Physiol. 455(5):873–84 IF 3.695
12. Stroffekova K., Proenza C., & Beam K. (2001). The protein-labeling reagent FLASH-EDT2 binds not only to CCXXCC motifs but also non-specifically to endogenous cysteine-rich proteins. Pflügers Arch.- Eur.J.Physiol. 442: 859–866. IF 3.695
13. Stroffekova K., Kupert E.Y., Malinowska D.H., & Cuppoletti J. (1998). Identification of the pH sensor and activation by chemical modification of ClC-2G Cl- channel. Am. J. Physiology (Cell Physiology) 275: C1113-C1123. IF. 3.536
14. Stroffekova K., & Heiny J.A. (1997). Stimulation-dependent redistribution of charge movement between unavailable and available states. Gen. Physiol. Biophys. 16: 79–89.
15. Stroffekova K., & Heiny J.A. (1997). Triadic Ca2+ modulates charge movement in skeletal muscle. Gen. Physiol. Biophys. 16: 59–77. IF. 1.19
16. Sherry A. M., Stroffekova K., Knapp L.M., Kupert E.Y., Cuppoletti J., & Malinowska D.H. (1997). Characterization of the human pH- and PKA activated ClC-2G(2) Cl- channel. Am. J. Physiol.(Cell Physiology) 273(2): C384-C393. IF. 3.536
17. Jong D-S., Heiny J.A., & Stroffekova K. (1997). A surface potential change in the membranes of frog skeletal muscle is associated with excitation-contraction coupling. J. Physiol. (London) 499(3): 787–808. IF. 4.58
18. Huang P., Stroffekova K., Cuppoletti J., Mahanty S.K., & Scarborough G.A. (1996). Functional expression of the cystic fibrosis transmembrane regulator in yeast. Biochim. Biophys. Acta 1281: 80–90. IF. 4.11
19. Hianik T., Laputkova G., & Polakova K. (1990). Rimantadine effects on the elasticity of bilayer lipid membranes and on ion transport through Gramicidin D channels. Gen. Physiol. Biophys. 9: 391–402. IF. 1.19
20. Hianik T., Kvasnicka P., & Stroffekova K. (1984). Mechanical properties of lipid bilayers with varying cholesterol content. Stud. Biophys. 100: 23–32.

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