In Vitro Feasibility Analysis of a New Sutureless Wound-Closure System Based on a Temperature-Regulated Laser and a Transparent Collagen Membrane for Laser Tissue Soldering (LTS)

by Moritz Alexander Birkelbach, Ralf Smeets, Imke Fiedler, Lan Kluwe, Martin Wehner, Tilmann Trebst, Philip Hartjen
Published 2020-09-01

Time Dependency of Non-Thermal Oxygen Plasma and Ultraviolet Irradiation on Cellular Attachment and mRNA Expression of Growth Factors in Osteoblasts on Titanium and Zirconia Surfac...

by Linna Guo, Ziang Zou, Ralf Smeets, Lan Kluwe, Philip Hartjen, Claudio Cacaci, Martin Gosau, Anders Henningsen
Published 2020-11-01

Cytocompatibility of Titanium, Zirconia and Modified PEEK after Surface Treatment Using UV Light or Non-Thermal Plasma

by Linna Guo, Ralf Smeets, Lan Kluwe, Philip Hartjen, Mike Barbeck, Claudio Cacaci, Martin Gosau, Anders Henningsen
Published 2019-11-01

Toward Tailoring the Degradation Rate of Magnesium-Based Biomaterials for Various Medical Applications: Assessing Corrosion, Cytocompatibility and Immunological Effects

by Philip Hartjen, Nils Wegner, Parimah Ahmadi, Levi Matthies, Ola Nada, Sandra Fuest, Ming Yan, Christian Knipfer, Martin Gosau, Frank Walther, Ralf Smeets
Published 2021-01-01

Marginal Adaptation and Microbial Leakage at Conometric Prosthetic Connections for Implant-Supported Single Crowns: An In Vitro Investigation

by Peter Gehrke, Philip Hartjen, Ralf Smeets, Martin Gosau, Ulrike Peters, Thomas Beikler, Carsten Fischer, Carolin Stolzer, Jürgen Geis-Gerstorfer, Paul Weigl, Sogand Schäfer
Published 2021-01-01

Defining the CD39/CD73 Axis in SARS-CoV-2 Infection: The CD73^- Phenotype Identifies Polyfunctional Cytotoxic Lymphocytes

by Parimah Ahmadi, Philip Hartjen, Matin Kohsar, Silke Kummer, Stefan Schmiedel, Jan-Hendrik Bockmann, Anahita Fathi, Samuel Huber, Friedrich Haag, Julian Schulze zur Wiesch
Published 2020-07-01

CD161+ MAIT cells are severely reduced in peripheral blood and lymph nodes of HIV-infected individuals independently of disease progression.

by Johanna Maria Eberhard, Philip Hartjen, Silke Kummer, Reinhold E Schmidt, Maximilian Bockhorn, Clara Lehmann, Ashwin Balagopal, Joachim Hauber, Jan van Lunzen, Julian Schulze zur Wiesch
Published 2014-01-01

Risk Stratification for Immediate Postoperative Hearing Loss by Preoperative BAER and Audiometry in NF2-Associated Vestibular Schwannomas

by Isabel Gugel, Florian Grimm, Philip Hartjen, Maria Breun, Julian Zipfel, Marina Liebsch, Hubert Löwenheim, Ulrike Ernemann, Lan Kluwe, Victor-Felix Mautner, Marcos Tatagiba, Martin Ulrich Schuhmann
Published 2021-03-01

A short-term plastic adherence incubation of the stromal vascular fraction leads to a predictable GMP-compliant cell-product

by Stephan Born, Max Johannes Dörfel, Philip Hartjen, Seyed Ali Haschemi Yekani, Julia Luecke, Juliane Katharina Meutsch, Julie Katharina Westphal, Moritz Birkelbach, Robert Köhnke, Ralf Smeets, Michael Krueger
Published 2019-04-01

Improved In Vitro Test Procedure for Full Assessment of the Cytocompatibility of Degradable Magnesium Based on ISO 10993-5/-12

by Ole Jung, Ralf Smeets, Philip Hartjen, Reinhard Schnettler, Frank Feyerabend, Martin Klein, Nils Wegner, Frank Walther, Dominic Stangier, Anders Henningsen, Carsten Rendenbach, Max Heiland, Mike Barbeck, Alexander Kopp
Published 2019-01-01

Highly significant antiviral activity of HIV-1 LTR-specific tre-recombinase in humanized mice.

by Ilona Hauber, Helga Hofmann-Sieber, Jan Chemnitz, Danilo Dubrau, Janet Chusainow, Rolf Stucka, Philip Hartjen, Axel Schambach, Patrick Ziegler, Karl Hackmann, Evelin Schröck, Udo Schumacher, Christoph Lindner, Adam Grundhoff, Christopher Baum, Markus G Manz, Frank Buchholz, Joachim Hauber
Published 2013-01-01