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Biophysics Researchers: Constant Calcium Uptake Causes Cancer in Cells

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[2017/Nov/28] Dr. Irene Frischauf and Dr. Rainer Schindl made the cover of Science Signaling with their publication: Calcium regulates many vitally important functions in the body - if the calcium balance is defective, diseases like cancer develop... ...  more of Biophysics Researchers: Constant Calcium Uptake Causes Cancer in Cells (Titel)

Noteworthy Publication in Angewandte Chemie

[2016/Nov/06] Publication in Angewandte Chemie: "Detailed Evidence for an Unparalleled Interaction Mode between Calmodulin and Orai Proteins" ...  more of Noteworthy Publication in Angewandte Chemie (Titel)

Victoria Lunz - Genuinely Passionate about Research

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[February 2017] Photo credited to OÖ Nachrichten ...  more of Victoria Lunz - Genuinely Passionate about Research (Titel)

Tuning membrane protein mobility by confinement into nanodomains

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[2016/11/16] In cooperation with Prof. Peter Pohl (Institute of Biophysics, JKU), lead CBL researchers DI Andreas Karner and Dr. Johannes Preiner have developed a platform to study membrane proteins. ...  more of Tuning membrane protein mobility by confinement into nanodomains (Titel)

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Interlaboratory round robin on cantilever calibration for AFM force spectroscopy
te Riet, J., A. J. Katan, C. Rankl, S. W. Stahl, A. M. van Buul, I. Y. Phang, A. Gomez-Casado, P. Schon, J. W. Gerritsen, A. Cambi, A. E. Rowan, G. J. Vancso, P. Jonkheijm, J. Huskens, T. H. Oosterkamp, H. Gaub, P. Hinterdorfer, C. G. Figdor, and S. Speller
Ultramicroscopy, Volume 111, Issue12, pp:1659-1669. Published: December 2011.

Abstract  (Neues Fenster)

Monitoring Single Channel Water Permeability in Polarized Cells
L. Erokhova, A. Horner, P. Kügler, and P. Pohl
Journal of Biological Chemistry, Volume 286, Issue 46, pp. 39926-39932. Published: 18 November 2011.

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A consensus segment in the M2 domain of the hP2S7 receptor shows ion channel activity in planar lipid bilayers and in biological membranes
C. Alves Magalhaes de Souza, P. Celso Nogueria Teixeira, R. X. Faria, O. Krylova, P. Pohl and L. Anastacio Alves
Biochimica et Biophysica ACTA-Biomembranes, Volume 1818, Issue 1, pp. 64-71. Published: January 2012.

Abstract  (Neues Fenster)

Molecular determinants within the N-terminus of Orai3 controlling channel activation and gating
Bergsmann J, Derler I, Muik M, Frischauf I, Fahrner M, Pollheimer PD, Gruber HJ, Groschner K, Romanin C
Journal of Biological Chemistry, Volume 286, Issue 36, pp: 31565-31575. Published: 9 September 2011.

Abstract  (Neues Fenster)

Two-dimensional kinetics of inter-connexin interactions from single-molecule force spectroscopy
Rico, F., A. Oshima, P. Hinterdorfer, Y. Fujiyoshi, and S. Scheuring
Journal of Molecular Biology, Volume 412, Issue 1, pp: 72-79. Published: 9 September 2011.

Abstract  (Neues Fenster)

Single-Molecule AFM Characterization of Individual Chemically Tagged DNA Tetrahedra
Leitner M, Mitchell N, Kastner M, Schlapak R, Gruber HJ, Hinterdorfer P, Howorka S, Ebner A
ACS Nano, Volume 5, Issue 9, pp: 7048-7054. Published: September 2011.

Abstract  (Neues Fenster)

Protons migrate along interfacial water without significant contributions from jumps between ionizable groups on the membrane surface
A. Springer, V. Hagen, D. A. Cherepanov, Y. N. Antonenko and P. Pohl
Proceedings of the National Academy of Sciences, USA, Volume 108, Issue 35, pp. 14461-14466, published 30 August 2011.
A correction was made in Volume108, Issue 44, on page 18185 on 1 November 2011.

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Extending optogenetics to a Ca(2+)-selective channel
Romanin, C.
Chemistry and Biology, Volume18, Issue 7, pp: 820-821. Published: 29 July 2011.

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PKC-dependent coupling of calcium permeation through transient receptor potential canonical 3 (TRPC3) to calcineurin signaling in HL-1 myocytes
Poteser, M., H. Schleifer, M. Lichtenegger, M. Schernthaner, T. Stockner, C. O. Kappe, T. N. Glasnov, C. Romanin, and K. Groschner.
Proceedings of the National Academy of Sciences USA, Volume108, Issue 26, pp: 10556-10561. Published: 28 June 2011.

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Modification of the loops in the ligand-binding site turns avidin into a steroid-binding protein
Riihimaki, T. A., S. Hiltunen, M. Rangl, H. R. Nordlund, J. A. Maatta, A. Ebner, P. Hinterdorfer, M. S. Kulomaa, K. Takkinen, and V. P. Hytonen
BMC Biotechnology, Volume11, Article Number: 64. Published: 9 June 2011.

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Sodium citrate: A universal reducing agent for reduction/decoration of graphene oxide with Au nanoparticles
Zhang Z, Chen H, Xing C, Guo M, Xu F, Wang X, Gruber HJ, Zhang B, Tang J
Nano Research, Volume 4, Issue 6, pp: 599-611. Published: June 2011.

Abstract  (Neues Fenster)

STIM1 couples to ORAI1 via an intramolecular transition into an extended conformation
Muik, M., M. Fahrner, R. Schindl, P. Stathopulos, I. Frischauf, I. Derler, P. Plenk, B. Lackner, K. Groschner, M. Ikura, and C. Romanin.
EMBO Journal, Volume 30, Issue 9, pp:1678-1689. Published:4 May 2011.

Abstract  (Neues Fenster)

Linking of sensor molecules with amino groups to aminofunctionalized AFM tips
Wildling L, Unterauer B, Zhu R, Rupprecht A, Haselgrübler T, Rankl C, Ebner A, Vater D, Pollheimer P, Pohl E, Hinterdorfer P, Gruber HJ
Bioconjugate Chem. 22:1239-1248.

Abstract  (Neues Fenster)

Intrinsic CO2 Permeability of Cell Membranes and Potential Biological Relevance of CO2 Channels
W. F. Boron, V. Endeward, G. Gros, R. Musa-Aziz and P. Pohl
European Journal of Chemical Physics and Physical Chemistry, Volume 12, Issue 5, pp. 1017-1019. Published: 4 April 2011.

Abstract  (Neues Fenster)

Cooperativeness of Orai cytosolic domains tunes subtype-specific gating
Frischauf, I., R. Schindl, J. Bergsmann, I. Derler, M. Fahrner, M. Muik, R. Fritsch, B. Lackner, K. Groschner, and C. Romanin
Journal of Biological Chemistry, Volume 286, Issue10, pp:8577-8584. Published:11 March 2011.

Abstract  (Neues Fenster)

Auto-inhibitory role of the EF-SAM domain of STIM proteins in store-operated calcium entry
Zheng, L., P. B. Stathopulos, R. Schindl, G. Y. Li, C. Romanin, and M. Ikura
Proceedings of the National Academy of Sciences, USA, Volume: 108, Issue: 4, pp: 1337-42, Published: 25 January 2011

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Nanoscale DNA Tetrahedra Improve Biomolecular Recognition on Patterned Surfaces
Schlapak R, Danzberger J, Armitage D, Morgan D, Pollheimer P, Gruber HJ, Schäffler F, Howorka S
Small, Volume 8, Issue 1, pp: 89-97. Published: 9 January 2012.

Abstract  (Neues Fenster)

Determination of the kinetic on- and off-rate of single virus-cell interactions.
Rankl, C., L. Wildling, I. Neundlinger, F. Kienberger, H. Gruber, D. Blaas, and P. Hinterdorfer.
Methods Mol Biol 736:197-210. Published: 2011

Molecular recognition force spectroscopy: a new tool to tailor targeted nanoparticles.
Oliveira, H., M. Rangl, A. Ebner, B. Mayer, P. Hinterdorfer, and A. P. Pego
Small 7:1236-1241. Published: 2011

High-frequency electromagnetic dynamics properties of THP1 cells using scanning microwave microscopy.
Oh, Y. J., H. P. Huber, M. Hochleitner, M. Duman, B. Bozna, M. Kastner, F. Kienberger, and P. Hinterdorfer
Ultramicroscopy 111:1625-1629. Published 2011.

Single HA2 Mutation Increases the Infectivity and Immunogenicity of a Live Attenuated H5N1 Intranasal Influenza Vaccine Candidate Lacking NS1.
Krenn, B. M., Egorov, A., Romanovskaya-Romanko, E., Wolschek, M., Nakowitsch, S., Ruthsatz, T., Kiefmann, B., Morokutti, A., Humer, J., Geiler, J., Cinatl, J., Michaelis, M., Wressnigg, N., Sturlan, S., Ferko, B., Batishchev, O. V., Indenbom, A. V., Zhu, R., Kastner, M., Hinterdorfer, P., Kiselev, O., Muster, T., Romanova, J
PLoS ONE 6. Published: 2011.

Scanning Microwave Microscopy and Scanning Capacitance Microscopy on colloidal nanocrystals.
Humer, I., Bethgea, O., Bodnarchukb, M., Kovalenkob, M., Yaremab, M., Heissb, W., Huber, H. P., Hochleitner, M., Hinterdorfer, P., Kienberger, F., Smoliner, J.
  J. Appl. Phys., 109(6):064313-064316. Published 2011.

Characterization of enhanced monovalent and bivalent thrombin DNA aptamer binding using single molecule force spectroscopy. Neundlinger, I., A. Poturnayova, I. Karpisova, C. Rankl, P. Hinterdorfer, M. Snejdarkova, T. Hianik, and A. Ebner
Biophys J 101:1781-1787. Published: 2011.

Atomic force microscopy-based antibody recognition imaging of proteins in the pathological deposits in pseudoexfoliation syndrome.
Creasey, R., S. Sharma, C. T. Gibson, J. E. Craig, A. Ebner, T. Becker, P. Hinterdorfer, and N. H. Voelcker.
Ultramicroscopy 111:1055-1061. Published: 2011

Binding strength and dynamics of invariant natural killer cell T cell receptor/CD1d-glycosphingolipid interaction on living cells by single molecule force spectroscopy.
Bozna, B. L., P. Polzella, C. Rankl, R. Zhu, M. Salio, D. Shepherd, M. Duman, V. Cerundolo, and P. Hinterdorfer
J Biol Chem 286:15973-15979. Published 2011.

Nanosensing of Fcgamma receptors on macrophages.
Ahmad, S. F., L. A. Chtcheglova, B. Mayer, S. A. Kuznetsov, and P. Hinterdorfer
Anal Bioanal Chem 399:2359-2367. Published 2011

Adjuvating the adjuvant: facilitated delivery of an immunomodulatory oligonucleotide to TLR9 by a cationic antimicrobial peptide in dendritic cells.
M. C. Aichinger, M. Ginzler, J. Weghuber, L. Zimmermann, K. Riedl, G. J. Schütz, E. Nagy, A. von Gabain, R. J. Schweyen, T. Henics.
Vaccine, Volume 29, pp. 426-436. Published 2011.

Single molecule detection on a protein array assay platform for the exposure of a tuberculosis antigen.
R. Schmidt, J. Jacak, C. Schirwitz, V. Stadler, G. Michel, N. Marmé, G. J. Schütz, J. Hoheisel, J. P. Knemeyer.
J. Proteome Res. Volume: 10, pp.1316-1322. Published 2011.

Spot variation fluorescence correlation spectroscopy allows for superresolution chronoscopy of confinement times in membranes.
V. Ruprecht, S. Wieser, D. Marguet, G. J. Schütz..
Biophys J. 100 (2011) 2839-2845.

Cationic amphipatic peptides accumulate sialylated proteins and lipids in the plasma-membrane of eukaryotic host cells
Weghuber, M. C. Aichinger, M. Brameshuber, S. Wieser, V. Ruprecht, B. Plochberger, J. Madl, A. Horner, S. Reipert, K. Lohner, T. Henics, G. J. Schütz.
Biochim. Biophys. Acta 1808 (2011) 2581-2590.

Membrane-lipid therapy in operation: The HSP co-inducer BGP-15 activates stress signal transduction pathways by remodeling plasma membrane rafts
I. Gombos, T. Crul, S. Piotto, B. Güngör, Z. Török, G. Balogh, M. Péter, J. P. Slotte, F. Campana1, A.-M. Pilbat, N. Tóth, Z. Literati-Nagy, L. Vigh Jr., A. Glatz, M. Brameshuber, G. J. Schütz, A. Hevener, M. A. Febbraio, I. Horváth, L. Vígh.
PLoS One 6 (2011) e28818.