University Hospital Frankfurt

Functional characterization of snoRNA-derived RNA (sdRNA) expression in healthy hematopoiesis and acute myeloid leukemia

Abstract SnoRNAs are highly expressed in AML and have implications in leukemogenesis and leukemic maintenance. SnoRNAs can be further processed into snoRNA-derived RNAs (sdRNAs). The role of sdRNAs in AML and healthy hematopoiesis remains largely elusive. We characterized sdRNA a...

Nationwide trends in incidence and in-hospital mortality of ARDS in Germany, 2008–2022

Abstract Acute respiratory distress syndrome (ARDS) remains a major contributor to morbidity and mortality among critically ill patients. Recent events such as the COVID-19 pandemic and demographic changes have likely influenced its epidemiology. This study aimed to investigate n...

On variability in local field potentials

Abstract Neuronal coding and decoding would be compromised if neuronal responses were highly variable. Intriguingly, neuronal spike counts (SCs) show a reduction in across-trial variance (ATV) in response to sensory stimulation, when SC variance is normalized by SC mean, that is,...

Phosphorylation Protects Oncogenic RAS from LZTR1-Mediated Degradation

Oncogenic KRAS and NRAS mutations are common in hematologic malignancies, but how they signal is less well characterized than in carcinomas. To uncover novel RAS biology and potential therapeutic vulnerabilities, we employed a multi-omics screening approach in multiple myeloma to...

Timing of PCI in Patients Undergoing Transcatheter Aortic-Valve Implantation

BackgroundApproximately one half of patients undergoing transcatheter aortic-valve implantation (TAVI) have concomitant coronary artery disease. Although percutaneous coronary intervention (PCI) is often performed before TAVI, the preferred treatment strategy has not been establi...

Developing a core competency framework for psychiatric pharmacists: a Europe-wide e-Delphi consensus study conducted by the European Society of Clinical Pharmacy Mental Health Special Interest Group

Abstract Introduction Consensus on essential clinical activities of psychiatric pharmacists is currently unavailable. Agreement on core non-clinical roles relating to research, education, leadership and management is also unavailable. Consensus on the core clinical and non-clinic...

HBV re-activation is associated with increased mortality and dysregulation of oxidative and polyamine metabolism in pre-acute-on-chronic liver failure

Abstract Background/Aims Acute-on-chronic liver failure (ACLF) is one of the deadliest complications of chronic liver disease yet treatment options are sparse. In Asia, HBV-reactivation (HBVr) is one of the most common triggers. Recently, HBV-associated ACLF was associated with d...

Estimating differing causal roles of glutamate and GABA genes on brain and behavior in autism

Abstract The excitatory/inhibitory (E/I) imbalance theory suggests that excitatory and inhibitory alterations underlies autism characteristics. However, genetic underpinnings of this imbalance and its impact on brain function and behavior remains unclear. We explored causal links...

Clinical characteristics, treatment patterns, and survival outcomes in ductal prostate cancer: a multicenter retrospective analysis

Abstract Purpose Prostatic ductal adenocarcinoma (PDA) is a rare, aggressive prostate cancer subtype associated with advanced disease and poorer prognosis than acinar adenocarcinoma. Small ductal components influence management and preclude active surveillance. This study analyze...

Mechanistic insights into phage dynamics to overcome intracellular bacterial reservoirs in urinary tract infections

Abstract Recurrent urinary tract infections frequently arise from uropathogenic bacteria invading bladder epithelial cells, where they establish persistent intracellular reservoirs. Phages represent a promising therapeutic alternative to antibiotics owing to their host specificit...

A comprehensive look at Respiratory Syncytial Virus (RSV): from pathogenesis to prevention

Respiratory Syncytial Virus (RSV) is a formidable respiratory pathogen that particularly affects infants and children. RSV presents with diverse clinical severity, most often causing mild upper airway symptoms but sometimes progressing to severe and potentially fatal lower respir...

Effects of remote ischemic preconditioning on intestinal oxygenation, microcirculation, and mitochondrial respiration within the second window of organ protection in a rodent hemorrhagic shock model

Abstract Background In the setting of high-risk surgery, preventive strategies to maintain intestinal tissue integrity are of particular importance, as no bridging organ replacement therapy exists. Remote ischemic preconditioning (RIPC) has been reported to attenuate organ injury...

Comparisons of Novel Risk Stratification Models to the Current cT1a/b Staging in Incidental Prostate Cancer

OBJECTIVE: Incidental prostate cancer (PCa) patients are currently stratified to either cT1a vs. cT1b stage, depending on tumor volume (< 5% vs. > 5%) in the resected tissue. We tested for other models that could improve cancer-specific survival (CSS) predictions. METHODS: Incide...