R
Richard Kujat
Researcher at University of Regensburg
Publications - 48
Citations - 2639
Richard Kujat is an academic researcher from University of Regensburg. The author has contributed to research in topics: Mesenchymal stem cell & Chondrogenesis. The author has an hindex of 26, co-authored 48 publications receiving 2449 citations. Previous affiliations of Richard Kujat include University Hospital Regensburg.
Papers
More filters
Journal ArticleDOI
Influence of different collagen species on physico-chemical properties of crosslinked collagen matrices
Peter Angele,Jochen Abke,Richard Kujat,Hubert Faltermeier,Detlef Schumann,Michael Nerlich,Bernd Kinner,Carsten Englert,Zbigniew Ruszczak,Robert Mehrl,Rainer Mueller +10 more
TL;DR: Investigation of species-related differences of collagen scaffolds with and without 1-ethyl-3-(3-dimethyl aminopropyl) carbodiimide/N-hydroxysuccinimide (NHS)-crosslinking indicates that results obtained may not be transferable to scaffolds based on another, because of the differing physico-chemical properties.
Journal ArticleDOI
Engineering of osteochondral tissue with bone marrow mesenchymal progenitor cells in a derivatized hyaluronan-gelatin composite sponge.
TL;DR: The results indicate the potential use of a composite matrix, containing esterified hyaluronic acid and gelatin, for delivery of bone marrow-derived mesenchymal progenitor cells for the repair of chondral and osseous defects and that this composite matrix is useful for in vitro tissue engineering.
Journal ArticleDOI
Hypertrophy in mesenchymal stem cell chondrogenesis: effect of TGF-beta isoforms and chondrogenic conditioning.
Michael B. Mueller,Maria Fischer,Johannes Zellner,Arne Berner,Thomas Dienstknecht,Lukas Prantl,Richard Kujat,Michael Nerlich,Rocky S. Tuan,Peter Angele +9 more
TL;DR: Chondrogenic conditioning with both TGF-β isoforms similarly induced hypertrophy in this experiment and allowed the enhancement of the hypertrophic chondrocyte phenotype by hypertrophic medium.
Journal Article
Cyclic, mechanical compression enhances chondrogenesis of mesenchymal progenitor cells in tissue engineering scaffolds.
Peter Angele,Detlef Schumann,Martin K. Angele,Bernd Kinner,Carsten Englert,Reiner Hente,Bernd Füchtmeier,Michael Nerlich,Carsten Neumann,Richard Kujat +9 more
TL;DR: It is indicated that cyclic, mechanical compression enhances the expression of chondrogenic markers in mesenchymal progenitor cells differentiated in vitro resulting in an increased cartilaginous matrix formation, and suggests that mechanical forces may play an important role in cartilage repair.
Journal ArticleDOI
Role of mesenchymal stem cells in tissue engineering of meniscus
Johannes Zellner,Michael B. Mueller,Arne Berner,Thomas Dienstknecht,Richard Kujat,Michael Nerlich,Burkhard Hennemann,Michael Koller,Lukas Prantl,Martin K. Angele,Peter Angele +10 more
TL;DR: The study shows the necessity of mesenchymal stem cells for the repair of meniscal defects in the avascular zone and seems to fulfill additional repair qualities besides the delivery of growth factors.