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Journale

Bader A, Bintig W, Begandt D, Klett A, Siller IG, Gregor C, Schaarschmidt F, Weksler B, Romero I, Couraud PO, Hell SW, Ngezahayo A. (2017): Adenosine receptors regulate gap junction coupling of the human cerebral microvascular endothelial cells hCMEC/D3 by Ca2+ influx through CNG channels., J Physiol.
DOI: 10.1113/JP273150

Berthoud VM, Ngezahayo A. (2017): Focus on lens connexins., BMC Cell Biol.
DOI: 10.1186/s12860-016-0116-6.

Blödow A, Begandt D, Bader A, Becker A, Burghard A, Kühne D, Kral A, Ngezahayo A. (2016): ATP-sensitive K(+) channels (Kir6.1/SUR1) regulate gap junctional coupling in cochlear-supporting cells., Pflugers Arch. 2016 Jul;468(7):1215-22.
DOI: 10.1007/s00424-016-1815-8.

Hammer SC, Becker A, Rateitschak K, Mohr A, Lüder Ripoli F, Hennecke S, Junginger J, Hewicker-Trautwein M, Brenig B, Ngezahayo A, Nolte I, Murua Escobar H. (2016): Longitudinal Claudin Gene Expression Analyses in Canine Mammary Tissues and Thereof Derived Primary Cultures and Cell Lines., Int J Mol Sci.

Harting T, Stubbendorff M, Willenbrock S, Wagner S, Schadzek P, Ngezahayo A, Escobar HM, Nolte I (2016): The effect of dichloroacetate in canine prostate adenocarcinomas and transitional cell carcinomas in vitro., Int J Oncol.
DOI: 10.3892/ijo.2016.3720

Perin PM, Haid S, Brown RJ, Doerrbecker J, Schulze K, Zeilinger C, von Schaewen M, Heller B, Vercauteren K, Luxenburger E, Baktash YM, Vondran FW, Speerstra S, Awadh A, Mukhtarov F, Schang LM, Kirschning A, Müller R, Guzman CA, Kaderali L, Randall G, Meuleman P, Ploss A, Pietschmann T. (2016): Flunarizine prevents hepatitis C virus membrane fusion in a genotype-dependent manner by targeting the potential fusion peptide within E1., Hepatology. 2016
DOI: 10.1002/hep.28111

Schadzek P, Schlingmann B, Schaarschmidt F, Lindner J, Koval M, Heisterkamp A, Preller M, Ngezahayo A. (2016): The cataract related mutation N188T in human connexin46 (hCx46) revealed a critical role for residue N188 in the docking process of gap junction channels., Biochim Biophys Acta. 2016 Jan;1858(1):57-66.
DOI: 10.1016/j.bbamem.2015.10.001.

Begandt D, Bader A, Antonopoulos GC, Schomaker M, Kalies S, Meyer H, Ripken T, Ngezahayo A. (2015): Gold nanoparticle-mediated (GNOME) laser perforation: a new method for a high-throughput analysis of gap junction intercellular coupling., J Bioenerg Biomembr.
DOI: 10.1007/s10863-015-9623-y

Hermane J, Bułyszko I, Eichner S, Sasse F, Collisi W, Poso A, Schax E, Walter JG, Scheper T, Kock K, Herrmann C, Aliuos P, Reuter G, Zeilinger C, Kirschning A. (2015): New, non-quinone fluorogeldanamycin derivatives strongly inhibit Hsp90., Chembiochem.
DOI: doi: 10.1002/cbic.201402375

Ngezahayo J, Havyarimana F, Hari L, Stévigny C, Duez P. (2015): Medicinal plants used by Burundian traditional healers for the treatment of microbial diseases., J Ethnopharmacol
DOI: 10.1016/j.jep.2015.07.028

Kniggendorf AK, Meinhardt-Wollweber M, Yuan X, Roth B, Seifert A, Fertig N, Zeilinger C (2014): Temperature-sensitive gating of hCx26: high-resolution Raman spectroscopy sheds light on conformational changes., Biomed Opt Express
DOI: 10.1364/BOE.5.002054

Schax E, Walter JG, Märzhäuser H, Stahl F, Scheper T, Agard DA, Eichner S, Kirschning A, Zeilinger C (2014): Microarray-based screening of heat shock protein inhibitors., J Biotechnol
DOI: 10.1016/j.jbiotec.2014.03.006

Schomaker M, Killian D, Willenbrock S, Heinemann D, Kalies S, Ngezahayo A, Nolte I, Ripken T, Junghanß C, Meyer H, Escobar HM, Heisterkamp A (2014): Biophysical effects in off-resonant gold nanoparticle mediated (GNOME) laser transfection of cell lines, primary- and stem cells using fs laser pulses., J Biophotonics. doi: 10.1002/jbio.201400065

Begandt D., Bader A., Dreyer L., Eisert N., Reeck T., Ngezahayo A. (2013): Biphasic increase of gap junction coupling induced by dipyridamole in the rat aortic A-10 vascular smooth muscle cell line., J. Cell. Comm. Signal. 7:151-160

Begandt D., Bader A., Gerhard L, Lindner J, Dreyer L., Sclingmann B., Ngezahayo A.  (2013): Dipyridamole-related enhancement of gap junction coupling in the GM-7373 aortic endothelial cells correlates with an increase in the amount of connexin 43 mRNA and protein as well as gap junction plaques. , J. Bioenerg. Biomembr. 45:409-419

Meyer W, Oberthuer A, Ngezahayo A, Neumann U, Jacob R. (2013): Immunohistochemical demonstration of connexins in the developing feather follicle of the chicken., Acta Histochem. 2013 Dec 14. pii: S0065-1281(13)00233-X. doi: 10.1016/j.acthis.2013.11.01

Moulay M, Liu W, Willenbrock S, Sterenczak KA, Carlson R, Ngezahayo A, Murua Escobar H, Nolte I. (2013): Evaluation of stem cell marker gene expression in canine prostate carcinoma- and prostate cyst-derived cell lines., Anticancer Res. 33:5421-5431.

Schlie-Wolter S, Ngezahayo A., Chichkov B N  (2013): The selective role of ECM components on cell adhesion, morphology, proliferation and communication in vitro., Exp Cell Res. 319:1553-1561

Schlingmann B., Schadzek P., Hemmerling F. Schaarschmidt F., Heisterkamp A., Ngezahayo A. (2013): The role of the C-terminus in functional expression and internalization of rat connexin46 (rCx46). , J. Bioenerg. Biomembr. 45:59-70

Schlingmann B., Schadzek P., Busko S., Heisterkamp A., Ngezahayo A.  (2012): Cataract-associated D3Y mutation of human connexin46 (hCx46) increases the dye coupling of gap junction channels and suppresses the voltage sensitivity of hemichannels, J. Bioenerg. Biomembr. 44:607-614

L Dreyer B Krolitzki R Autschbach P Vogt T Welte A Ngezahayo B Glasmacher (2011): An Advanced Cone-And-Plate Reactor for the in vitro-Application of Shear Stress on Adherent Cells., Clin Hemorheol Microcirc. (in print)

M. Pangalos, W. Bintig, B. Schlingmann, F. Feyerabend, F. Witte, D. Begandt, A. Heisterkamp, and A. Ngezahayo  (2011): Action potentials in primary osteoblasts and in the MG-63 osteoblast-like cell line, J Bioenerg Biomembr

J. Baumgart, W. Bintig, A. Ngezahayo, H. Lubatschowski, and A. Heisterkamp  (2010): Fs-laser-induced Ca2+ concentration change during membrane perforation for cell transfection, Optics express  | Datei |

A. Ovsianikov, M. Malinauskas, S. Schlie, S. Gittard, R. Naraya, M- Löbler, K. Sternberg, K.-P. Schmitz, A. Ngezahayo, and B.N. Chichkov  (2009): Two-photon polymerisation of Poly(Ethylene Glycol) materials for biomedical applications, to be submitted

D. Begandt, W. Bintig, K. Oberheide, S. Schlie, and A. Ngezahayo  (2009): Dipyridamole increases gap junction coupling in bovine GM-7373 aortic endothelial cells by a cAMP-protein kinase A dependent pathway, J Bioenerg Biomembr  | Datei |

E. Fadeeva, S. Schlie, J. Koch, A.Y. Vorobyev, C. Guo, and B.N. Chichkov  (2009): Femtosecond laser-induced surface structures on platinum and their effects on hydrophobicity and fibroblast cell proliferation, Textbook

J. Baumgart, K. Kuetemeyer, W. Bintig, A. Ngezahayo, W. Ertmer, H. Lubatschowski, and A. Heisterkamp  (2009): Repetition rate dependency of reactive oxygen species formation during femtosecond laser-based cell surgery, J Biomed Opt

S. Schlie, E. Fadeeva, A. Ngezahayo, and B.N. Chichkov  (2009): Biophysical characterisation of adhesion mechanism in dependence of material wettability, Biophysical characterisation of adhesion mechanism in dependence of material wettability

W. Bintig, J. Baumgart, W. J. Walter, A. Heisterkamp, H. Lubatschowski, and A. Ngezahayo  (2009): Purinergic signalling in rat GFSHR-17 granulosa cells: an in vitro model of granulosa cells in maturing follicles, Journal of Bioenergetics and Biomembranes  | Datei |

E. Fadeeva, S. Schlie, J. Koch, A. Ngezahayo, and B.N. Chichkov (2008): The hydrophobic properties of femtosecond laser fabricated spike structures and their effects on cell proliferation., Physica Status Solidi  | Datei |

J. Baumgart, W. Bintig, A. Ngezahayo, S. Willenbrock, H. Murua Escobar, W. Ertmer, H. Lubatschowski, and A. Heisterkamp (2008): Quantified femtosecond laser based opto-perforation of living GFSHR-17 and MTH53 a cells., Optics Express  | Datei |

W. J. Walter, C. Zeilinger, W. Bintig, H.-A. Kolb, and A. Ngezahayo (2008): Phosphorylation in the C-Terminus of the Rat Connexin 46 (rCx46) and Regulaton of the Conducting Activity of the Formed Connexons, Journal of Bioenergetics and Biomembranes  | Datei |

A. Heisterkamp, J. Baumgart, I.Z. Maxwell, A. Ngezahayo, E. Mazur, and H. Lubatschowski (2007): Fs-laser scissors for photobleaching, ablation in fixed samples and living cells, and studies of cell mechanics., Methods Cell Biol

A. Ovsianikov, S. Schlie, A. Ngezahayo, A. Haverich, and B.N. Chichkov (2007): Two-photon polymerizations technique for microfabrication of CAD designed three-dimensional polymeric scaffolds., J. Tissue Eng. a. Regenerative Med.  | Datei |

R. Pätzold, M. Keuntje, K. Theophile, J. Müller, E. Mielcarek, A. Ngezahayo, and A. Anders-von Ahlften (2007): In situ mapping of nitrifiers and anammox bacteria in microbial aggregates by means of confocal resonance Raman microscopy.  | Datei |

S. Schlie, A. Ngezahayo, A. Ovsianikov, T. Fabian, H.A. Kolb, H. Haferkamp, and B.N. Chichkov (2007): Three-dimensional cell growth on structures fabricated from ORMOCER® by two-photon polymerisation technique., J. Biomater. Applic.  | Datei |

W. Bintig, V. Buchholz, S. Schlie, J. Baumgart, A. Heisterkamp, and A. Ngezahayo (2007): Gap Junction hemichannels of GFSHR-17 granulosa cells are mechano-sensitive, Acta Physiologica

J. Baumgart, A. Heisterkamp,A. Ngezahayo, W. Ertmer,H. Lubatschowski (2006): Cell surgery by fs-laser pulses, Proc. SPIE, Commercial and Biomedical Applications of Ultrafast Lasers VII

A. Ngezahayo, B. Altmann, M. Steffens, and H.A. Kolb (2005): Gap Junction Coupling and Apoptosis in GFSHR-17 Granulosa Cells., J. Membr. Biol.  | Datei |

M. Debarry, I. Marten, A. Ngezahayo, and H.A. Kolb (2004): Differential defense responses in sweet potato suspension culture., Plant Sci.  | Datei |

O. Enders, A. Ngezahayo, M. Wiechmann, F. Leisten, and H.A. Kolb (2004): Structural calorimetry of main transition of supported DMPC bilayers by temperature controlled AFM., Biophys. J.  | Datei |

S. Breidert, R. Jakob, A. Ngezahayo, H.A. Kolb, and H.Y. Naim (2004): Trafficking pathways of Cx49-GFP in living mammalian cells., Biol. Chem.  | Datei |

A. Blödow, A. Ngezahayo, A. Ernst, and H.A. Kolb (2003): Calmodulin antagonists suppress gap junction coupling in isolated Hensen cells of the guinea pig cochlea., Pflügers Arch.  | Datei |

A. Ngezahayo, B. Altmann, and H.A. Kolb (2003): Regulation of gap junctional coupling, ion fluxes and cell volume by cGMP in GFSHR-17 granulosa cells., J. Membr. Biol.  | Datei |

I. Todt, A. Ngezahayo, A. Ernst, and H.A. Kolb  (2001): Hydrogen peroxide inhibits gap junctional coupling and modulates intracellular free calcium in cochlear Hensen cells., J. Membr. Biol.  | Datei |

A. Ngezahayo, M. Schachner, and A. Artola (2000): Synaptic Activity Modulates the Induction of Bidirectional Synaptic Changes in Adult Mouse Hippocampus., J. Neurosci.  | Datei |

B. Jedamzik, I. Marten, A. Ngezahayo, A. Ernst, and H.A. Kolb (2000): Regulation of Lens rCx46-formed Hemichannels by Activation of Protein Kinase C, External Ca2+ and Protons., J. Membr. Biol.  | Datei |

I. Todt, A. Ngezahayo, A. Ernst, and H.A. Kolb (1999): Inhibition of gap junctional coupling in cochlear supporting cells by gentamicin., Pflügers Arch.  | Datei |

A. Ngezahayo, C. Zeilinger, I. Todt, I. Marten, and H.A. Kolb (1998): Inactivation of expressed and conducting rCx46 hemichannels by phosphorylation., Pflügers Arch.  | Datei |

A. Ngezahayo, F. Lang, and H.A. Kolb (1995): Cholecystokinin-octapeptide affects the fluorescence signal of a single pancreatic acinar cell loaded with the acrylodan-labelled MARCKS peptide, a protein kinase C substrate., Pflügers Arch.

A. Ngezahayo and H.A. Kolb (1994): Regulation of gap junctional coupling in isolated pancreatic acinar cell pairs by cholecystokinin-octapeptide, vasoactive intestinal peptide (VIP) and a VIP-antagonist., J. Membr. Biol.

B. Hartmann, A. Ngezahayo, B. Heller, A. Jalowy, V. Burkart, and H.A. Kolb (1994): Nitric oxide toxicity in pancreatic islet cells: role of protein biosynthesis, calcium influx and arachidonic acid metabolism., Biochem. Soc. Trans.

A. Ngezahayo and H.A. Kolb (1993): Gap junctional conductance tunes phase difference of cholecystokinin evoked calcium oscillations in pairs of pancreatic acinar cells., Pflügers Archiv.

A. Ngezahayo and H.A. Kolb (1990): Gap junctional permeability is affected by cell volume changes and modulates volume regulation., FEBS Lett.  | Datei |

Review

Wagner S, Ngezahayo A, Murua Escobar H, Nolte I (2014): Role of miRNA let-7 and its major targets in prostate cancer, Biomed Res Int. 2014; 2014: 376326.

Hammer SC, Nagel S, Junginger J, Hewicker-Trautwein M, Wagner S, Heisterkamp A, Ngezahayo A, Nolte I, Murua Escobar H. (2016): Claudin-1, -3, -4 and -7 gene expression analyses in canine prostate carcinoma and mammary tissue derived cell lines., Neoplasma. 2016;63(2):231-8.
DOI: 10.4149/208_150924N505.

Kniggendorf AK, Nogueira R, Kelb C, Schadzek P, Meinhardt-Wollweber M, Ngezahayo A, Roth B. (2016): Confocal Raman microscopy and fluorescent in situ hybridization - A complementary approach for biofilm analysis., Chemosphere. 2016 Jul 13;161:112-118.
DOI: doi: 10.1016/j.chemosphere.2016.06.096.

Schadzek P, Schlingmann B, Schaarschmidt F, Lindner J, Koval M, Heisterkamp A, Ngezahayo A, Preller M. (2016): Data of the molecular dynamics simulations of mutations in the human connexin46 docking interface., Data Brief. 2016 Feb 13;7:93-9.
DOI: 10.1016/j.dib.2016.01.067.

Schomaker M, Killian D, Willenbrock S, Heinemann D, Kalies S, Ngezahayo A, Nolte I, Ripken T, Junghanß C, Meyer H, Murua Escobar H, Heisterkamp A. (2015): Biophysical effects in off-resonant gold nanoparticle mediated (GNOME) laser transfection of cell lines, primary- and stem cells using fs laser pulses., J Biophotonics. 2015 Aug;8(8):646-58.
DOI: 10.1002/jbio.201400065.

Meyer W, Oberthuer A, Ngezahayo A, Neumann U, Jacob R. (2014): Immunohistochemical demonstration of connexins in the developing feather follicle of the chicken., Acta Histochem. 2014 May;116(4):639-45.
DOI: 10.1016/j.acthis.2013.11.016.