Accès ouvert
2024
article
OpenAlex
Jurij Kiefer, Johannes Zeller, Laura Anna Schneider, Julia Thomé et autres
INTRODUCTION: Despite advancements in transplant immunology and vascularized composite allotransplantation (VCA), the longevity of allografts remains hindered by the challenge of allograft rejection. The acute-phase response, an immune-inflammatory reaction to ischemia/reperfusion that occurs directly after allogeneic transplantation, serves as a catalyst for …
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Accès ouvert
2023
article
OpenAlex
Jurij Kiefer, Johannes Zeller, Verena K. Horner, Laura Anna Schneider et autres
Introduction: The impact of the innate immune response on acute and chronic allograft rejection is poorly understood. We have recently identified a molecular mechanism that leads to a conformational change within the structure of C-reactive protein (CRP), leading to activation of monocyte …
us
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Accès ouvert
2022
article
OpenAlex
Johannes Zeller, Karen S. Cheung Tung Shing, Tracy L. Nero, James D. McFadyen et autres
C-reactive protein (CRP) is an early-stage acute phase protein and highly upregulated in response to inflammatory reactions. We recently identified a novel mechanism that leads to a conformational change from the native, functionally relatively inert, pentameric CRP (pCRP) structure to a pentameric …
au, de, gb
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2022
article
OpenAlex
Verena K. Horner, Laura Anna Schneider, Nico Leibig, Johannes Zeller et autres
Background: Postoperative monitoring after free functional gracilis transfer for smile reconstruction in long-standing facial paralysis is challenging as clinical assessments are limited. Objective: In patients receiving free gracilis transfer for smile reconstruction, we compared the implantable Doppler probe with a handheld Doppler/intraoperative …
de
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Accès ouvert
2022
article
OpenAlex
Vadym Burchak, Fritz Koch, Leonard Siebler, Sonja Haase et autres
Introduction: Three-dimensional bioprinting can be considered as an advancement of the classical tissue engineering concept. For bioprinting, cells have to be dispersed in hydrogels. Recently, a novel semi-synthetic thiolene hydrogel system based on norbornene-functionalized gelatin (GelNB) and thiolated gelatin (GelS) was described …
de
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2021
article
OpenAlex
Branislav Kollár, Laura Anna Schneider, Verena K. Horner, Johannes Zeller et autres
Background: Since facial paralysis is a dynamic condition, the analysis of still photographs is not sufficient for measurement of facial reanimation outcomes. This study aimed at evaluating an artificial intelligence (AI)-driven software as a novel video assessment tool for smile reanimation surgery …
de
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2021
article
OpenAlex
Filip Šimunović, Bastian Bonaventura, Laura Anna Schneider, Verena K. Horner et autres
BACKGROUND: This study investigates the relationship between Edmonton Obesity Staging System (EOSS) and the occurrence of postoperative complications after abdominoplasty in massive weight loss patients. METHODS: A single-institution retrospective review of patients undergoing abdominoplasty between 2009 and 2019 after massive weight loss. …
de
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