0000000000076145
AUTHOR
Martina Koch
The Transcription Factor Promyelocytic Leukemia Zinc Finger Protein Is Associated With Expression of Liver‐Homing Receptors on Human Blood CD56bright Natural Killer Cells
The transcription factor promyelocytic leukemia zinc finger protein (PLZF) is involved in the development of natural killer (NK) cells and innate lymphoid cells, including liver‐resident NK cells in mice. In human NK cells, the role of PLZF in liver residency is still unknown. Expression of PLZF in matched human peripheral blood‐ and liver‐derived NK cells and the association of PLZF expression with surface molecules and transcription factors relevant for tissue residency were investigated using multiparameter flow cytometry and assessing single‐cell messenger RNA (mRNA) levels. Intrahepatic cluster of differentiation (CD)56bright NK cells expressed significantly higher levels of PLZF than …
Die Sicherheit des Lebendnierenspenders – Das Deutsche Lebendspende Register SOLKID-GNR – Entstehung und Struktur eines nationalen Registers in der Versorgungsforschung
ZusammenfassungIm Deutschen Lebendspende Register SOLKID-GNR (Safety of the Living Kidney Donor – The German National Register) werden medizinische und psychosoziale Daten zum Outcome von Lebendnierenspender erhoben. Die prospektive Datenerhebung ermöglicht erstmals in Deutschland eine wissenschaftlich fundierte Langzeitanalyse, wie sich eine Lebendnierenspende auf die psychische und physische Gesundheit von Lebendnierenspendern auswirkt. Dies trägt direkt zu einer Verbesserung der Information und Versorgung der Lebendnierenspender bei.
COVID-19—Importance for Patients on the Waiting List and after Kidney Transplantation—A Single Center Evaluation in 2020–2021
(1) Background: Dialysis patients and recipients of a kidney allograft are at high risk for infection with SARS-CoV-2. It has been shown that the development of potent neutralizing humoral immunity against SARS CoV-2 leads to an increased probability of survival. However, the question of whether immunocompromised patients develop antibodies has not yet been sufficiently investigated; (2) Methods: SARS-CoV-2 antibodies were examined in hemodialysis patients on the waiting list for kidney transplantation as well as patients after kidney transplantation. Patients were interviewed about symptoms and comorbidities, BMI, and smoking history; (3) Results: SARS-CoV-2 antibodies were found in 16 out…
Clinical Validation of a Novel Elispot-Based Diagnostic Assay: Monitoring Cytomegalovirus-Specific Cell-Mediated Immunity and Risk Stratification in Hematopoietic Stem Cell Transplant Recipients
Increasing evidence suggests that impaired cytomegalovirus (CMV)-specific cell-mediated immunity (CMV-CMI) is a major cause of uncontrolled CMV reactivations and associated complications in hematopoietic stem cell transplantation (HSCT). No reliable test exists to predict patients at risk of primary and/or recurrent CMV reactivations following HSCT. Accurately assessing CMV-CMI might therefore improve the risk stratification of patients and allow optimizing and individualizing patient care. This study aimed to evaluate the suitability of a novel IFN-γ ELISpot assay (T-Track® CMV), based on the stimulation of peripheral blood mononuclear cells with T-activated® pp65 and IE-1 CMV proteins, to…