Ionomeric Nanofibers: A Versatile Platform for Advanced Functional Materials.

The one-dimensional nanomaterials known as nanofibers have remarkable qualities, such as large surface areas, adjustable porosity, and superior mechanical strength. Ionomers, types of polymers, have ionic functional groups that give them special properties, including high mechanical strength, water absorption capacity, and ionic conductivity. Integrating ionomers and nanofibers with diverse materials and advanced methodologies has been shown to improve the mechanical strength, processing capacity, and multifunctional attributes of ionomeric nanofibers.

Phase Characterization and Bioactivity Evaluation of Nucleic Acid-Encapsulated Biomimetically Mineralized ZIF-8.

Metal-organic frameworks (MOFs) provide diverse applications across a wide range of scientific disciplines, including drug/nucleic acid (NA) delivery. In the subclass of MOFs, zeolitic imidazolate framework-8 (ZIF-8) is well regarded due to its exceptional physicochemical properties. Biomolecules can be encapsulated and released under precise conditions within ZIF, making it an important material for materials science and biomedical applications.

Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

Dynamic interplay of autophagy and membrane repair during Mycobacterium tuberculosis Infection.

Autophagy plays a crucial role in the host response to Mycobacterium tuberculosis (Mtb) infection, yet the dynamics and regulation of autophagy induction on Mtb-containing vacuoles (MCVs) remain only partially understood. We employed time-lapse confocal microscopy to investigate the recruitment of LC3B (LC3), a key autophagy marker, to MCVs at the single cell level with our newly developed workflow for single cell and single MCV tracking and fluorescence quantification. We show that approximately 70% of MCVs exhibited LC3 recruitment but that was lost in about 40% of those MCVs.

Single (375 mg/m) vs. double dose of rituximab along with mycophenolate mofetil for children with steroid-dependent/frequently relapsing nephrotic syndrome: a multicentre open-label randomized controlled trial.

Background: Optimal dosing of rituximab when given with mycophenolate mofetil (MMF) for frequently relapsing nephrotic syndrome/steroid-dependent nephrotic syndrome (FRNS/SDNS) remains uncertain.

Methods: This was a prospective, non-inferiority, open-label randomized controlled multicentre study. Children (2-18 years old) with difficult FRNS/SDNS were randomized to group A (rituximab 375 mg/m once) or group B (rituximab 375 mg/m twice; 7-14 days apart) followed by continuous MMF and 3 months of tapered steroids.

SignatureFinder enables sequence mining to identify cobalamin-dependent photoreceptor proteins.

Photoreceptors control cellular processes in response to light. Most photoreceptors sense blue or red light, but the recent discovery of the cobalamin-dependent photoreceptor, CarH, has expanded the wavelength range of photoreception to other regions of the electromagnetic spectrum to include the green light region. Further identification of cobalamin-dependent green light-sensitive photoreceptors has been hampered owing to poor annotation of the light responsiveness of cobalamin-binding domains (CBDs) in public databases.

Weighing the Risk of Seizure Control: A Case of Levetiracetam-Induced Rhabdomyolysis.

Rhabdomyolysis, a severe condition marked by the breakdown of muscle tissue, leads to the release of intracellular contents into the bloodstream. This condition can be triggered by a range of factors, including intense physical activity, traumatic injuries, certain medications, and infections. Diagnosis typically involves detecting elevated creatine phosphokinase (CPK) levels alongside characteristic clinical symptoms.

Precision targeting of β-catenin induces tumor reprogramming and immunity in hepatocellular cancers.

First-line immune checkpoint inhibitor (ICI) combinations show responses in subsets of hepatocellular carcinoma (HCC) patients. Nearly half of HCCs are Wnt-active with mutations in (encoding for β-catenin), , or , and demonstrate limited benefit to ICI due to an immune excluded tumor microenvironment. We show significant tumor responses in multiple β-catenin-mutated immunocompetent HCC models to a novel siRNA encapsulated in lipid nanoparticle targeting (LNP-CTNNB1).

Anesthetic Consideration for Modified Electroconvulsive Therapy in an Adolescent With Uncorrected Atrial Septal Defect: A Case Report.

Catatonia is a serious neuropsychiatric syndrome of motor and behavioral dysfunction where electroconvulsive therapy (ECT) is a well-proven treatment modality. ECT is also preferred as it is a low-risk procedure compared to chronic medications having significant side effects. However, the cardiovascular events that occur during ECT are a major cause of morbidity and mortality in patients with an abnormal cardiovascular pathophysiology.

Overview of ICU Nurses' Knowledge and Need Assessment for Instrument to Detect Sick Building Syndrome.

Introduction: Nurses in intensive care units (ICUs) are vulnerable to sick building syndrome (SBS), which can affect their health, performance, and patient safety. Understanding SBS is crucial in healthcare to protect both staff and patients. However, many ICU nurses lack knowledge about this condition and the necessary detection tools.

Prime Editor Gene Therapy and TREX1 Mosaicism in Retinal Vasculopathy with Cerebral Leukoencephalopathy.

TREX1 mutations underlie a variety of human diseases, including retinal vasculopathy with cerebral leukoencephalopathy (RVCL or RVCL-S), a catastrophic adult-onset vasculopathy that is often confused with multiple sclerosis, systemic vasculitis, or systemic lupus erythematosus. Patients with RVCL develop brain, retinal, liver, and kidney disease around age 35-55, leading to premature death in 100% of patients expressing an autosomal dominant C-terminally truncated form of TREX1. We previously demonstrated that RVCL is characterized by high levels of DNA damage, premature cellular senescence, and risk of early-onset breast cancer before age 45.

Nutritional fulfillment behavior of pregnant women based on the health belief model theory in Indonesia.

Introduction: malnutrition in pregnant women will cause impaired fetal development, premature delivery, impaired baby growth, and the risk of causing chronic disease. The Health Belief Model is used and has an important role in directing pregnant women to engage in preventive health behavior, namely preventing malnutrition.

Objective: this study aims to analyze the factors related to the nutritional fulfillment behavior of pregnant women based on the theory of the health belief model.

High-fidelity and iterative affinity extraction of hyaluronan.

The glycosaminoglycan hyaluronan (HA) serves a variety of crucial physiological functions in vertebrates. Synthesized at the plasma membrane and secreted into the extracellular environment, HA polymers span a wide range of molecular weights (MW) that define their activity through a notable size-function relationship. Analytical technologies for determining HA MW distributions typically require selective extraction from complex biofluids or tissues.

Developing and Evaluating Large Language Model-Generated Emergency Medicine Handoff Notes.

Importance: An emergency medicine (EM) handoff note generated by a large language model (LLM) has the potential to reduce physician documentation burden without compromising the safety of EM-to-inpatient (IP) handoffs.

Objective: To develop LLM-generated EM-to-IP handoff notes and evaluate their accuracy and safety compared with physician-written notes.

Design, Setting, And Participants: This cohort study used EM patient medical records with acute hospital admissions that occurred in 2023 at NewYork-Presbyterian/Weill Cornell Medical Center.

Development of mutated β-catenin gene signature to identify mutations from whole and spatial transcriptomic data in patients with HCC.

Background & Aims: Patients with β-catenin (encoded by )-mutated hepatocellular carcinoma (HCC) demonstrate heterogenous responses to first-line immune checkpoint inhibitors (ICIs). Precision-medicine based treatments for this subclass are currently in clinical development. Here, we report derivation of the Mutated β-catenin Gene Signature (MBGS) to predict -mutational status in patients with HCC for future application in personalized medicine treatment regimens.

Adrenal Hemorrhage as a Complication of Plug-assisted Retrograde Transvenous Obliteration of Gastrorenal Shunt Managed by Adrenal Artery Embolization: A Case Report.

We describe a patient who underwent plug-assisted retrograde transvenous obliteration for gastric varices. After the procedure, the patient developed hypotension and tachycardia. Contrast-enhanced computed tomography showed a left adrenal hematoma.

Electrocoagulation treatment of wastewater collected from Haldia industrial region: Performance evaluation and comparison of process optimization.

This study investigates the treatment of oil-contaminated wastewater with high levels of inorganic substances, suspended solids and turbidity, collected from the Haldia industrial region of India in February 2023. The wastewater, originating from industries such as chemical, petrochemical, textile, and battery manufacturing, presents a complex pollutant load that challenges traditional treatment methods. Electrocoagulation was employed as the treatment technique, with process optimization conducted using Box-Behnken design (BBD) and central composite design (CCD) for key parameters: pH, initial oil concentration, current density, and electrolysis time.

Advancing CRISPR-Based Solutions for COVID-19 Diagnosis and Therapeutics.

Since the onset of the COVID-19 pandemic, a variety of diagnostic approaches, including RT-qPCR, RAPID, and LFA, have been adopted, with RT-qPCR emerging as the gold standard. However, a significant challenge in COVID-19 diagnostics is the wide range of symptoms presented by patients, necessitating early and accurate diagnosis for effective management. Although RT-qPCR is a precise molecular technique, it is not immune to false-negative results.

Reduced T and NK Cell Activity in Glioblastoma Patients Correlates with TIM-3 and BAT3 Dysregulation.

Inhibitory receptors are critical for regulating immune cell function. In cancer, these receptors are often over-expressed on the cell surface of T and NK cells, leading to reduced anti-tumor activity. Here, through the analysis of 11 commonly studied checkpoint and inhibitory receptors, we discern that only (TIM3) and (CD39) display significantly greater gene expression in glioblastoma compared to normal brain and lower grade glioma.

Kaposi Varicelliform Eruption in a Chronic Kidney Disease Individual Under Tacrolimus: A Case Report.

"Kaposi varicelliform eruption" (KVE), also known as "eczema herpeticum," refers to a rare widespread skin infection. The primary causal agent is thought to be the herpes simplex virus (HSV). Though common in patients with underlying skin dermatosis, systemic immunosuppression can at times lead to KVE.

Impact of Ligand Concentration on the Properties of Nucleic-Acid-Encapsulated MOFs and Inflammation Modulation in Prostate Cancer Cells.

The zeolitic imidazolate framework (ZIF) is one of the most explored metal-organic-framework-based systems for nucleic acid delivery to cancer cells. Current nucleic acid delivery tools exhibit several drawbacks, such as high manufacturing costs, endosomal entrapment, toxicity, and immunogenicity. However, the biomimetic mineralization of Zn-based ZIFs offers a low-cost and facile encapsulation of nucleic acids at room temperature in aqueous conditions.

Correction: Deciphering hepatoma cell resistance to tyrosine kinase inhibitors: insights from a Liver-on-a-Chip model unveiling tumor endothelial cell mechanisms.

Correction for 'Deciphering hepatoma cell resistance to tyrosine kinase inhibitors: insights from a Liver-on-a-Chip model unveiling tumor endothelial cell mechanisms' by Madhu Shree Poddar , , 2024, , 3668-3678, https://doi.org/10.1039/D4LC00238E.