Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Michael Korzhev"'
Autor:
Werner E. G. Müller, Renato Batel, Heinz C. Schröder, Xiao-Hong Wang, Michael Korzhev, Matthias Wiens
Publikováno v:
Marine Drugs, Vol 9, Iss 10, Pp 1969-1994 (2011)
Since sponges, as typical filter-feeders, are exposed to a high load of attacking prokaryotic and eukaryotic organisms, they are armed with a wide arsenal of antimicrobial/cytostatic low-molecular-weight, non-proteinaceous bioactive compounds. Here w
Externí odkaz:
https://doaj.org/article/1d31a378cced4f65afff63ed697ee8da
Autor:
Werner E G Müller, Xiaohong Wang, Vlad A Grebenjuk, Michael Korzhev, Matthias Wiens, Ute Schlossmacher, Heinz C Schröder
Publikováno v:
PLoS ONE, Vol 7, Iss 4, p e34617 (2012)
Calcium-based matrices serve predominantly as inorganic, hard skeletal systems in Metazoa from calcareous sponges [phylum Porifera; class Calcarea] to proto- and deuterostomian multicellular animals. The calcareous sponges form their skeletal element
Externí odkaz:
https://doaj.org/article/5dc887477fa140a4a5ee91e4390980a2
Autor:
Heinz C. Schröder, Michael Korzhev, Emad Tolba, Meik Neufurth, Xiaohong Wang, Qingling Feng, Werner E. G. Müller, Shunfeng Wang, Maximilian Ackermann
Publikováno v:
Dental Materials. 33:753-764
Objective In this study we demonstrate that inorganic polyphosphate (polyP) exhibits a dual protective effect on teeth: it elicits a strong antibacterial effect against the cariogenic bacterium Streptococcus mutans and, in form of amorphous calcium p
Autor:
Bärbel Diehl-Seifert, Xiaohong Wang, Muhammad Nawaz Tahir, Werner E.G. Müller, Heinz C. Schröder, Thorben Link, Michael Korzhev, Qiang Li
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1850:118-128
Background Laccases are copper-containing enzymes that catalyze the oxidation of a wide variety of phenolic substrates. Methods We describe the first poriferan laccase from the marine demosponge Suberites domuncula. Results This enzyme comprises thre
Autor:
Ute Schlossmacher, Werner E. G. Müller, Heinz C. Schröder, Ingo Lieberwirth, Michael Korzhev, Meik Neufurth, Xiaohong Wang, Gunnar Glasser
Publikováno v:
Acta Biomaterialia
The calcareous spicules from sponges, e.g. from Sycon raphanus, are composed of almost pure calcium carbonate. In order to elucidate the formation of those structural skeletal elements, the function of the enzyme carbonic anhydrase (CA), isolated fro
Autor:
Lei Jiang, Werner E.G. Müller, Xiaohong Wang, Heinz C. Schröder, Michael Korzhev, Ute Schloßmacher
Publikováno v:
Biochimica et Biophysica Acta (BBA)-General Subjects
Background The distinguished property of the siliceous sponge spicules is their enzyme (silicatein)-catalyzed biosilica formation. The enzymatically formed, non-structured biosilica product undergoes a molding, syneresis, and hardening process to for
Autor:
Shu-Hong Yu, Matthias Wiens, Werner E.G. Müller, Alberto Manfrin, Vlad A. Grebenjuk, Xiaohong Wang, Ute Schlossmacher, Heinz C. Schröder, Michael Korzhev
Publikováno v:
Journal of Biological Chemistry
Silicateins are the key enzymes involved in the enzymatic polycondensation of the inorganic scaffold of the skeletal elements of the siliceous sponges, the spicules. The gene encoding pro-silicatein is inserted into the pCold TF vector, comprising th
Autor:
Xiaohong Wang, Werner E.G. Müller, Werner Geurtsen, Shunfeng Wang, Heinz C. Schröder, Ute Schloßmacher, Michael Korzhev, Matthias Wiens, Filipe Natalio
Publikováno v:
Advanced Engineering Materials. 12:B438-B450
The gold standard for bone reconstruction is the use of autogeneic grafts from various donor regions, since they possess osteoinductive as well as osteoconductive potential. Only a few synthetic materials possess/display properties that allow optimal
Autor:
Dario Pisignano, Matthias Wiens, Michael Korzhev, Vladislav A. Grebenjuk, Xiaohong Wang, Werner E.G. Müller, Julia S. Markl, Klaus Peter Jochum, Heinz C. Schröder
Publikováno v:
FEBS Journal. 277:1182-1201
Based on the light-reactive behavior of siliceous sponges, their intriguing quartz glass-based spicular system and the existence of a light-generating luciferase [Muller WEG et al. (2009) Cell Mol Life Sci 66, 537–552], a protein potentially involv
Autor:
Alexandra Boreiko, Isabel M. Müller, Carsten Eckert, Heinz C. Schröder, Wolfgang Tremel, Michael Korzhev, Hiroshi Ushijima, Muhammad Nawaz Tahir, Werner E.G. Müller
Publikováno v:
Journal of Biological Chemistry. 281:12001-12009
Sponges (phylum Porifera) of the class of Demospongiae are stabilized by a siliceous skeleton. It is composed of silica needles (spicules), which provide the morphogenetic scaffold of these metazoans. In the center of the spicules there is an axial f