Hospitalized upper extremity artery disease patients: treatment and long-term outcomes.

Background And Aims: Current knowledge about upper extremity artery disease (UEAD) is scarce. This study aimed to evaluate the prevalence, treatment patterns, and short- and long-term outcomes of patients suffering from UEAD.

Methods: Retrospective health claims data of patients who were hospitalized with a primary diagnosis of UEAD between 2010 and 2017 were analysed.

Measurable residual disease and posttransplantation gilteritinib maintenance for patients with FLT3-ITD-mutated AML.

BMT CTN 1506 ("MORPHO"; NCT02997202) was a randomized phase 3 study of gilteritinib compared to placebo as maintenance therapy after hematopoietic stem cell transplantation (HCT) for patients with FLT3-ITD-mutated acute myeloid leukemia (AML). A key secondary endpoint was to determine the impact on survival of pre- and/or post-HCT measurable residual disease (MRD), as determined using a highly sensitive assay for FLT3-ITD mutations. Generally, gilteritinib maintenance therapy was associated with improved relapse-free survival (RFS) for participants with detectable peri-HCT MRD, whereas no benefit was evident for those lacking detectable MRD.

R(3780) Resonance Interpreted as the 1^{3}D_{1}-Wave Dominant State of Charmonium from Precise Measurements of the Cross Section of e^{+}e^{-}→Hadrons.

We report the precise measurements of the cross section of e^{+}e^{-}→hadrons at center-of-mass energies from 3.645 to 3.871 GeV.

Rapid versus slow degeneration and complications of biomaterials in patients with congenital heart disease.

Objectives: Re-operations due to material degeneration carry a burden for patients with congenital heart disease (CHD). The study aim was to compare rapid vs. slow degeneration of biomaterials in CHD patients.

The joint memory effect: challenging the selfish stigma in Huntington's disease?

The prevalent belief that individuals with Huntington's disease exhibit selfish behaviour, disregarding the thoughts, feelings and actions of others, has been challenged by patient organizations and clinical experts. To further investigate this issue and study whether participants with Huntington's disease can pay attention to others, a joint memory task was carried out in patients with Huntington's disease with and without a partner. This study involved 69 participants at an early stage of Huntington's disease and 56 healthy controls from the UK, France and Germany, who participated in the international Repair-HD multicentre study (NCT03119246).

The association between cytokines and cognitive function in patients with major depressive disorder and controls.

Background: Cognitive dysfunction is a symptom of depression (MDD). While the involvement of the immune system has long been suggested to contribute to the biological underpinnings of depression, less is known about the underpinnings of cognitive dysfunction. A recent genome-wide association study pointed to genes related to immune function to be relevant for cognitive processes in depression.

Piperazine-based P2X4 receptor antagonists.

The P2X4 receptor (P2X4R), a ligand-gated ion channel activated by ATP, plays a critical role in neuroinflammation, chronic pain, and cancer progression, making it a promising therapeutic target. In this study, we explored the design and synthesis of piperazine-based P2X4R antagonists, building on the structural framework of paroxetine. A series of over 35 compounds were synthesized to investigate structure-activity relationships (SARs) in a Ca²⁺-flux assay for P2X4R antagonistic activity.

The impact of a fairytale-like story on the food choices of preschool children.

The ongoing obesity epidemic is an indicator that traditional efforts towards diet change are insufficient, and interventions focusing mainly on restrictions of unhealthy food are of limited success. Therefore, approaches targeting food preferences should be integral in counteracting the current epidemic. However, food preferences are affected by a multitude of factors and are usually resistant to changes later in life.

A stratified treatment algorithm in psychiatry: a program on stratified pharmacogenomics in severe mental illness (Psych-STRATA): concept, objectives and methodologies of a multidisciplinary project funded by Horizon Europe.

Schizophrenia (SCZ), bipolar (BD) and major depression disorder (MDD) are severe psychiatric disorders that are challenging to treat, often leading to treatment resistance (TR). It is crucial to develop effective methods to identify and treat patients at risk of TR at an early stage in a personalized manner, considering their biological basis, their clinical and psychosocial characteristics. Effective translation of theoretical knowledge into clinical practice is essential for achieving this goal.

TKK130 is a 3-Hydroxy-Propanamidine (HPA) with Potent Antimalarial Activity and a High Barrier to Resistance.

Malaria continues to pose a significant burden on populations in endemic areas and requires innovative treatment options. Here, we report the synthesis and preclinical evaluation of the novel 3-hydroxypropanamidine (HPA) , which shows excellent antiplasmodial activity against drug-sensitive and -resistant strains. Moreover, in various human cell lines, the compound shows no cytotoxicity and excellent parasite selectivity.

Comparison of fludarabine/melphalan (FM140) with fludarabine/melphalan/BCNU (FBM110) in patients with relapsed/refractory AML undergoing allogeneic hematopoietic cell transplantation - a registry study on behalf of the EBMT Acute Leukemia Working Party.

The treatment of relapsed/refractory acute myeloid leukemia (AML) is associated with a dismal prognosis. The allogeneic hematopoietic cell transplantation (allo-HCT) is frequently performed as salvage therapy. Reduced intensity conditioning protocols have been developed with the aim of reducing the leukemia burden without increasing their toxicity.

Cytosolic S100A8/A9 promotes Ca supply at LFA-1 adhesion clusters during neutrophil recruitment.

S100A8/A9 is an endogenous alarmin secreted by myeloid cells during many acute and chronic inflammatory disorders. Despite increasing evidence of the proinflammatory effects of extracellular S100A8/A9, little is known about its intracellular function. Here, we show that cytosolic S100A8/A9 is indispensable for neutrophil post-arrest modifications during outside-in signaling under flow conditions in vitro and neutrophil recruitment in vivo, independent of its extracellular functions.

Choroid plexus morphology in schizophrenia and early-stage psychosis: A cross-sectional study.

Background: The choroid plexus is an important structure within the ventricular system. Schizophrenia has been associated with morphological changes to the choroid plexus but the presence and extent of alterations at different illness stages is unclear.

Methods: We examined choroid plexus volumes in participants at clinical high-risk for psychosis (N = 110), participants with first-episode psychosis (N = 37), participants with schizophrenia (N = 28), clinical (N = 38) and non-clinical controls (N = 75).

A pair of two atrial myxomas mimic thrombus in left atrial appendage and cause ischemic stroke in a young adult: a case report.

Background: Stroke is one of the leading causes of mortality and disability and can be rarely caused by cardiac myxoma.

Case Summary: Here, we report about a 56-year-old man who suffered from a stroke presented with acute dysarthria and left hemiparesis. Magnetic resonance imaging (MRI) of the brain revealed an acute stroke.

Ocean-Wide Conservation Genomics of Blue Whales Suggest New Northern Hemisphere Subspecies.

The blue whale is an endangered and globally distributed species of baleen whale with multiple described subspecies, including the morphologically and genetically distinct pygmy blue whale. North Atlantic and North Pacific populations, however, are currently regarded as a single subspecies despite being separated by continental land masses and acoustic call differences. To determine the degree of isolation among the Northern Hemisphere populations, 14 North Pacific and 6 Western Australian blue whale nuclear and mitochondrial genomes were sequenced and analysed together with 11 publicly available North Atlantic blue whale genomes.

Development and validation of a quantification method for direct oral anticoagulants from capillary blood using volumetric absorptive microsampling and online SPE-LC-MS.

The number of prescriptions for new direct oral anticoagulants (DOACs) apixaban, edoxaban, rivaroxaban and dabigatran has increased exponentially in recent years, increasingly replacing the old gold standard, vitamin-K-antagonists. Due to their wide therapeutic range, therapeutic drug monitoring (TDM) is not required, although it has been proven that this could significantly reduce side effects. In order to develop a cost-efficient and simple method for the simultaneous detection of the DOACs and phenprocoumon, a new technology for sample preparation from capillary blood in the ambulant sector named VAMS® was integrated and an LC-MS detector with on-line solid phase extraction (SPE) applying a Turboflow HTLC Cyclone 1.

The distinctive mechanical and structural signatures of residual force enhancement in myofibers.

In muscle, titin proteins connect myofilaments together and are thought to be critical for contraction, especially during residual force enhancement (RFE) when steady-state force is elevated after an active stretch. We investigated titin's function during contraction using small-angle X-ray diffraction to track structural changes before and after 50% titin cleavage and in the RFE-deficient, titin mutant. We report that the RFE state is structurally distinct from pure isometric contractions, with increased thick filament strain and decreased lattice spacing, most likely caused by elevated titin-based forces.

Mavacamten facilitates myosin head ON-to-OFF transitions and shortens thin filament length in relaxed skeletal muscle.

The first-in-its-class cardiac drug mavacamten reduces the proportion of so-called ON-state myosin heads in relaxed sarcomeres, altering contraction performance. However, mavacamten is not completely specific to cardiac myosin and can also affect skeletal muscle myosin, an important consideration since mavacamten is administered orally and so will also be present in skeletal tissue. Here, we studied the effect of mavacamten on skeletal muscle structure using small-angle X-ray diffraction.

Identification of differentially expressed genes in human testis biopsies with defective spermatogenesis.

Purpose: Sperm morphology and motility are major contributors to male-factor infertility, with many genes predicted to be involved. This study aimed to elucidate differentially expressed transcripts in human testis tissues of normal and abnormal spermatogenesis that could reveal new genes that may regulate sperm morphology and function.

Methods: Human testis biopsies were collected from men with well-characterized phenotypes of normal spermatogenesis, spermatid arrest, and Sertoli cell-only phenotype, and transcriptional differences were quantified by RNA-sequencing (RNA-Seq).

A multi-scale study of thalamic state-dependent responsiveness.

The thalamus is the brain's central relay station, orchestrating sensory processing and cognitive functions. However, how thalamic function depends on internal and external states, is not well understood. A comprehensive understanding would necessitate the integration of single cell dynamics with their collective behavior at population level.

Kidney stone analysis: an EAU section of urolithiasis (EULIS) survey on current practices and perspectives worldwide.

Purpose: To investigate the current thoughts and perspectives on kidney stone analysis amongst urologists and urology residents worldwide.

Methods: In October 2022 an online survey supported by the EULIS was circulated amongst urologists and urology residents worldwide. The survey was based on the current EAU guidelines regarding stone analysis and its role in urolithiasis management.

The Power of The (First) Name: Do name tags for operating room staff improve effective communication and patient safety? A proof-of-concept study from an academic medical center in Germany.

Background: Effective and reliable communication is the cornerstone of safe communication in the operating room (OR). The OR is one of the most dynamic places in the hospital where multiple disciplines must work together in perfect harmony to ultimately improve patient outcomes. To create familiarity by name regarding constantly changing team members, individual name tagging was implemented in the OR.