[Pre-implementation of electronic patient-reported outcomes at reference centers for head and neck oncology : A roadmap towards patient-centered digitalization].

Background: Electronically captured patient reports (electronic patient-reported outcomes, ePROs) are digital questionnaires filled out by cancer patients. Despite indications of improved clinical care, the integration of ePROs into clinical head and neck oncology is uncharted territory.

Objective: This work outlines the implementation process for ePROs at the University Hospital for Otorhinolaryngology at the Medical University of Innsbruck (ENT Innsbruck).

Efficacy and Safety of CDK4/6 Inhibitors: A Focus on HR+/HER2- Early Breast Cancer.

Cyclin-dependent kinase 4/6 inhibitors (CDK4/6i) have revolutionized the treatment of hormone-receptor positive (HR+), HER2 negative (HER2-) metastatic breast cancer, and are now also established agents in the treatment of high-risk and intermediate-risk HR+ early breast cancer. Several strategies regarding CDK4/6i combinations or continuation beyond progression have been successfully evaluated in the metastatic setting, and are considered a standard of care. Mechanism of action of and resistance mechanisms against CDK4/6i in addition to endocrine resistance represent an important research topic, important for the treatment of HR+ breast cancer.

Challenging the Astral mass analyzer to quantify up to 5,300 proteins per single cell at unseen accuracy to uncover cellular heterogeneity.

Despite significant advancements in sample preparation, instrumentation and data analysis, single-cell proteomics is currently limited by proteomic depth and quantitative performance. Here we demonstrate highly improved depth of proteome coverage as well as accuracy and precision for quantification of ultra-low input amounts. Using a tailored library, we identify up to 7,400 protein groups from as little as 250 pg of HeLa cell peptides at a throughput of 50 samples per day.

Removal of dissolved organic carbon in the West Pacific hadal zones.

The deep oceans are environments of complex carbon dynamics that have the potential to significantly impact the global carbon cycle. However, the role of hadal zones, particularly hadal trenches (water depth > 6 km), in the oceanic dissolved organic carbon (DOC) cycle is not thoroughly investigated. Here we report distinct DOC signatures in the Japan Trench bottom water.

Maternal microchimeric cell trafficking and its biological consequences depend on the onset of inflammation at the feto-maternal interface.

Microchimerism is defined as the presence of a small population of genetically distinct cells within a host that is derived from another individual. Throughout pregnancy, maternal and fetal cells are known to traffic across the feto-maternal interface and result in maternal and fetal microchimerism, respectively. However, the routes of cell transfer, the molecular signaling as well as the timing in which trafficking takes place are still not completely understood.

Harnessing deep learning to detect bronchiolitis obliterans syndrome from chest CT.

Background: Bronchiolitis Obliterans Syndrome (BOS), a fibrotic airway disease that may develop after lung transplantation, conventionally relies on pulmonary function tests (PFTs) for diagnosis due to limitations of CT imaging. Deep neural networks (DNNs) have not previously been used for BOS detection. This study aims to train a DNN to detect BOS in CT scans using an approach tailored for low-data scenarios.

Changes in event soil moisture-temperature coupling can intensify very extreme heat beyond expectations.

The most disastrous heatwaves are very extreme events with return periods of hundreds of years, but traditionally, climate research has focussed on moderate extreme events occurring every couple of years or even several times within a year. Here, we use three Earth System Model large ensembles to assess whether very extreme heat events respond differently to global warming than moderate extreme events. We find that the warming signal of very extreme heat can be amplified or dampened substantially compared to moderate extremes.

Health literacy and psychological wellbeing of employees working from home in Germany-online survey results.

Employees' psychological wellbeing is of special interest to employers, as mental illnesses are still the second most common reason for work absences. The psychological wellbeing of employees is determined by factors at an individual, interpersonal and organizational level. Health literacy encompasses both the individual and the organizational level and thus offers a good concept against the background of employees' psychological wellbeing.

Functional test of a naturally occurred tumor modifier gene provides insights to melanoma development.

Occurrence of degenerative interactions is thought to serve as a mechanism underlying hybrid unfitness in most animal systems. However, the molecular mechanisms underpinning the genetic interaction and how they contribute to overall hybrid incompatibilities are limited to only a handful of examples. A vertebrate model organism, Xiphophorus, is used to study hybrid dysfunction, and it has been shown from this model that diseases, such as melanoma, can occur in certain interspecies hybrids.

Quality by Design-Steered Chromatographic Separation and Identification of the Geometric Isomers of Capsiate by Reversed-Phase HPLC and LC-MS.

An efficient reverse-phase high-performance liquid chromatographic method, based on the design of the experiment approach, was developed for the simultaneous determination of capsiate isomers. Critical method parameters, i.e.

Stereoselective 1,1'-glycosylation reactivity tuning with protecting groups.

Chemical 1,1'-glycosylation for the synthesis of non-reducing disaccharides is complicated by the need to simultaneously control the stereochemistry at two anomeric centers. While considerable progress has been made in the synthesis of α,α-disaccharides, the assembly of 1,1'-β,β- and 1,1'-β,α-linked non-reducing sugars has received comparatively less attention. Many naturally occurring non-reducing disaccharides and their biologically active mimetics feature asymmetrically located functional groups at different positions on the two pyranose rings, highlighting the demand for reliable stereoselective methods to synthesize fully orthogonally protected 1,1'-conjugated sugars suitable for targeted functionalisation to create important biomolecules.

Transport and inhibition of the sphingosine-1-phosphate exporter SPNS2.

Sphingosine-1-phosphate (S1P) is a signaling lysolipid critical to heart development, immunity, and hearing. Accordingly, mutations in the S1P transporter SPNS2 are associated with reduced white cell count and hearing defects. SPNS2 also exports the S1P-mimicking FTY720-P (Fingolimod) and thereby is central to the pharmacokinetics of this drug when treating multiple sclerosis.

Is there a role for neoadjuvant therapies followed by radical cystectomy in oligometastatic bladder cancer?

Purpose Of Review: This review explores the potential role of neoadjuvant chemotherapy (NAC) followed by radical cystectomy (RC) for oligometastatic bladder cancer (OMBC) treatment. We focused on extrapolating evidence from studies including lymph node-positive only and metastatic bladder cancer to address the key challenges and therapeutic strategies for OMBC.

Recent Findings: Current evidence for NAC and RC in OMBC is limited, with most data derived from studies in locally advanced bladder cancer.

Clinician's guide to the management of azoospermia induced by exogenous testosterone or anabolic-androgenic steroids.

Azoospermia, defined as the absence of sperm in the ejaculate, is a well-documented consequence of exogenous testosterone (ET) and anabolic-androgenic steroid (AAS) use. These agents suppress the hypothalamic-pituitary-gonadal (HPG) axis, leading to reduced intratesticular testosterone levels and impaired spermatogenesis. This review examines the pathophysiological mechanisms underlying azoospermia and outlines therapeutic strategies for recovery.

Efficacy and tolerability of neoadjuvant therapy with Talimogene laherparepvec in cutaneous basal cell carcinoma: a phase II trial (NeoBCC trial).

We present a single-arm, phase II, neoadjuvant trial with the oncolytic virus talimogene laherparepvec (T-VEC) in 18 patients with difficult-to-resect cutaneous basal cell carcinomas. The primary end point, defined as the proportion of patients, who after six cycles of T-VEC (13 weeks), become resectable without the need for plastic reconstructive surgery, was already achieved after stage I (9 of 18 patients; 50.0%); thus the study was discontinued for early success.

Neoadjuvant atezolizumab in combination with dual HER2 blockade plus epirubicin in women with early HER2-positive breast cancer: the randomized phase 2 ABCSG-52/ATHENE trial.

The role of anthracyclines in the treatment of early breast cancer (EBC) is increasingly being challenged, especially in de-escalation strategies. However, owing to their immunogenic effects, anthracyclines are promising combination partners with immunotherapies. In the randomized phase 2 trial ABCSG-52 (EudraCT no.

Predictive modelling and identification of critical variables of mortality risk in COVID-19 patients.

South Africa was the most affected country in Africa by the coronavirus disease 2019 (COVID-19) pandemic, where over 4 million confirmed cases of COVID-19 and over 102,000 deaths have been recorded since 2019. Aside from clinical methods, artificial intelligence (AI)-based solutions such as machine learning (ML) models have been employed in treating COVID-19 cases. However, limited application of AI for COVID-19 in Africa has been reported in the literature.

Neural speech tracking contribution of lip movements predicts behavioral deterioration when the speaker's mouth is occluded.

Observing lip movements of a speaker facilitates speech understanding, especially in challenging listening situations. Converging evidence from neuroscientific studies shows stronger neural responses to audiovisual stimuli compared to audio-only stimuli. However, the interindividual variability of this contribution of lip movement information and its consequences on behavior are unknown.

How do red foxes (Vulpes vulpes) explore their environment? Characteristics of movement patterns in time and space.

Background: Many animals must adapt their movements to different conditions encountered during different life phases, such as when exploring extraterritorial areas for dispersal, foraging or breeding. To better understand how animals move in different movement phases, we asked whether movement patterns differ between one way directed movements, such as during the transient phase of dispersal or two way exploratory-like movements such as during extraterritorial excursions or stationary movements.

Methods: We GPS collared red foxes in a rural area in southern Germany between 2020 and 2023.

S-layers: from a serendipitous discovery to a toolkit for nanobiotechnology.

Prokaryotic microorganisms, comprising and , exhibit a fascinating diversity of cell envelope structures reflecting their adaptations that contribute to their resilience and survival in diverse environments. Among these adaptations, surface layers (S-layers) composed of monomolecular protein or glycoprotein lattices are one of the most observed envelope components. They are the most abundant cellular proteins and represent the simplest biological membranes that have developed during evolution.

Safety, Biodistribution, and Radiation Dosimetry of the Ga-Labeled Minigastrin Analog DOTA-MGS5 in Patients with Advanced Medullary Thyroid Cancer and Other Neuroendocrine Tumors.

Several exploratory studies have demonstrated the feasibility of cholecystokinin-2 receptor (CCK2R) targeting in patients with medullary thyroid carcinoma (MTC) and other neuroendocrine tumors (NETs). We report the results of a prospective phase I/IIA pilot study (clinicaltrials.gov NCT06155994) conducted at our center with the Ga-labeled peptide analog DOTA-DGlu-Ala-Tyr-Gly-Trp-(N-Me)Nle-Asp-1-Nal-Phe-NH (Ga-DOTA-MGS5).

RadioFlow Cytometry Reveals That [F]FDG Uptake in K-RAS Lung Cancer Is Driven by Immune Cells: An Analysis on a Single-Cell Level.

Tumor metabolism is a hallmark of cancer, yet cellular heterogeneity within the tumor microenvironment presents a significant challenge, as bulk analysis masks the diverse metabolic profiles of individual cell populations. This complexity complicates our understanding of [F]FDG uptake by distinct cell types in the tumor microenvironment. This study aims to investigate [F]FDG uptake at the single-cell level in the lung of Kirsten rat sarcoma virus-driven cancer mouse models using the novel technique radio-flow cytometry (radioFlow).

Natural Language Processing and Social Determinants of Health in Mental Health Research: AI-Assisted Scoping Review.

Background: The use of natural language processing (NLP) in mental health research is increasing, with a wide range of applications and datasets being investigated.

Objective: This review aims to summarize the use of NLP in mental health research, with a special focus on the types of text datasets and the use of social determinants of health (SDOH) in NLP projects related to mental health.

Methods: The search was conducted in September 2024 using a broad search strategy in PubMed, Scopus, and CINAHL Complete.