Transforming growth factor beta receptor type I (TGF-βRI) kinase inhibitors IOA-359 and IOA-360 stimulate erythropoiesis in MDS.

Overactivation of the Transforming Growth Factor Beta (TGF-β) pathway is implicated in the pathogenesis of cytopenias in Myelodysplastic syndromes (MDS) and Acute Myeloid Leukemia (AML). IOA-359 and IOA-360 are potent small molecule inhibitors of the TGF-beta Receptor type I kinase (TGF-βRI, also referred to as ALK5, activin receptor-like kinase 5) that abrogate SMAD phosphorylation in hematopoietic cell lines. Both inhibitors were able to inhibit TGF-β mediated gene transcription at specific doses.

Successful Surgical Repair of Complete Pentalogy of Cantrell.

Pentalogy of Cantrell (PC) presents a distinctive challenge for clinicians and surgeons. In this case report, we have discussed the presentation, management, and literature review of a case of PC in a 17-month-old female child. The child was successfully managed with single-stage operation by a multidisciplinary team without any postoperative complications.

How Reliable is the Assessment of Fusion Status Following ACDF Using Dynamic Flexion-Extension Radiographs?

Study Design: Reliability study.

Objectives: The radiographic diagnosis of non-union is not standardized. Prior authors have suggested using a cutoff of <1 mm interspinous process motion (ISPM) on flexion-extension radiographs, but the ability of practicing surgeons to make these measurements reliably is not clear.

Acute, Subchronic, and Genetic Toxicity Assessments of a Composition of Fruit Rind and Seed Extracts.

LN19183 is a standardized composition of (Christm) Swingle (CA) fruit rind and L. (TC) seed extracts that have recently been demonstrated to increase resting energy expenditure (REE) and reduce body fat in rats. CA and TC are important herbs in traditional medicine for various health benefits.

Disparities in Access to and Utilization of Surgical Care for Patients with Closed Unstable AO/OTA 44B2 Ankle Fractures and Medicaid.

Background: Closed, unstable AO/OTA 44B2 ankle fractures are common injuries with similar distributions by age, sex, and race. The purpose of this study was to identify disparities in access to and utilization of surgical care for these injuries.

Methods: Ambulatory patients ≥18 years of age with capitated Medicaid health insurance who presented from January 2016 to February 2020 with an isolated, closed AO/OTA 44B2 ankle fracture with radiographic evidence of instability were retrospectively identified at 1 Level-I safety-net trauma center.

Changes in Segmental and Lumbar Lordosis Following Lumbar Interbody Fusion: A Systematic Review and Meta-Analysis.

Study Design: Systematic review and meta-analysis.

Objective: To compare radiographic outcomes across lumbar interbody fusion (LIF) techniques, assessing segmental and global lumbar lordosis restoration.

Summary Of Background Data: LIF is a commonly utilized procedure to treat various spinal conditions, including degenerative pathology and adult spinal deformity.

Therapy for Stage IV Non-Small Cell Lung Cancer With Driver Alterations: ASCO Living Guideline, Version 2024.2.

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Clinical Outcomes and Relevance of Composite V12 Gy in Patients With Four or More Brain Metastases Treated With Single Fraction Stereotactic Radiosurgery.

Aims: Tissue V12Gy (total brain volume receiving 12Gy including target) can predict for late toxicity in single target benign disease treated with stereotactic radiosurgery (SRS). The value of this metric remains uncertain for multiple brain metastases. This retrospective cohort study reports the outcomes and evaluates the predictors of toxicity in patients with four or more brain metastases treated with single-fraction SRS.

Protective effects of and extract on oxaliplatin-induced neuropathy via modulation of NF-κB signaling.

Oxaliplatin is a third-generation anticancer agent with better efficacy, lower toxicity, and a broad spectrum of antineoplastic activity. Its use is frequently associated with chronic oxaliplatin-induced neuropathy (OIN), a cumulative phenomenon manifesting as loss of sensation, paresthesia, dysesthesia, and irresolvable fluctuations in proprioception that greatly affect the patients' quality of life. The inevitable nature and high incidence of OIN, along with the absence of efficacious preventive agents, necessitate the development of effective and reliable protective options for limiting OIN while maintaining anticancer activity.

Evaluation of Mortality Rate Disparities for Cardiac Arrest Between Urban and Rural Cohorts in the United States Using the Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research (CDC WONDER) Database.

Introduction The United States includes diverse geographic areas with distinct urban and rural settings. Urban areas served with higher health services and the rural regions with restricted facilities. This disparity results in higher rural mortality rates.

Age-related driver injury occurrence from crashes at curve-grade combined segments.

Objectives: Due to their relatively complex roadway characteristics, horizontal and vertical curve segments are associated with decreased visibility and a higher risk of rollovers. Multiple studies have identified the associated risk of young and older drivers separately in such complicated driving environments. This study investigated the relationship between driver age and injury occurrence from crashes occurring along curve-grade combined segments.

Neurodegenerative biomarkers in different chambers of the eye relative to plasma: an agreement validation study.

Background: Protein biomarkers have been broadly investigated in cerebrospinal fluid and blood for the detection of neurodegenerative diseases, yet a clinically useful diagnostic test to detect early, pre-symptomatic Alzheimer's disease (AD) remains elusive. We conducted this study to quantify Aβ40, Aβ42, total Tau (t-Tau), hyperphosphorylated Tau (ptau181), glial fibrillary acidic protein (GFAP) and neurofilament light chain (NfL) in eye fluids relative to blood.

Methods: In this cross-sectional study we collected vitreous humor, aqueous humor, tear fluid and plasma in patients undergoing surgery for eye disease.

Active Learning Pipeline to Identify Candidate Terms for a CDSS Ontology.

Ontology is essential for achieving health information and information technology application interoperability in the biomedical fields and beyond. Traditionally, ontology construction is carried out manually by human domain experts (HDE). Here, we explore an active learning approach to automatically identify candidate terms from publications, with manual verification later as a part of a deep learning model training and learning process.

How auditory neurons count temporal intervals and decode information.

The numerical sense of animals includes identifying the numerosity of a sequence of events that occur with specific intervals, e.g., notes in a call or bar of music.

Evaluation of a passive back-support exoskeleton during in-bed patient handling tasks.

This study evaluated the effects of a back-support exoskeleton on the trunk and hip joint angles, lower back muscle activity and heart rate during four patient handling tasks: assisting a patient from sitting to lying, laterally repositioning the patient and turning the patient in two directions. Eight participants performed these tasks with and without the exoskeleton. Results demonstrated a significant reduction in the lower back muscle activity, but less pronounced effects for other tasks involving minimal trunk flexion.

Deep Learning for Neuromuscular Control of Vocal Source for Voice Production.

A computational neuromuscular control system that generates lung pressure and three intrinsic laryngeal muscle activations (cricothyroid, thyroarytenoid, and lateral cricoarytenoid) to control the vocal source was developed. In the current study, , a biophysical computational model of the vocal system was used as the physical plant. In the , a three-mass vocal fold model was used to simulate self-sustained vocal fold oscillation.

Lumbar Fusions in Patients with Sickle Cell Disease: A Propensity-Matched Analysis of Postoperative Complications.

Objective: The present study compares postoperative outcomes between patients with and without sickle cell disease (SCD) undergoing 1-to 3-level lumbar spinal fusion for degenerative pathologies.

Methods: Patients who underwent 1-to 3-level lumbar spinal fusion for degenerative pathologies from 2010 to 2021 were identified using the PearlDiver database. Patients were separated into 1) SCD and 2) non-SCD groups and were propensity-matched 1:1 for age, sex, Elixhauser Comorbidity Index, surgical approach, and various comorbidities.

The art and science of research methodology, biostatistics, manuscript writing, and publication ethics: An invigorating training for improving research aptitudes in southern Indian biomedical institutions.

The basic concepts of research are learned through systematic literature searches which form the basis of a research statement and research topic. Then the research question, hypothesis, aim, and objectives, as well as the experimental design, are developed. Given the context provided, the primary focus is on the importance of adequately training postgraduates and young research investigators in research methodology and project development.

Role of plasmacytoid dendritic cells in vascular dysfunction in mice with renovascular hypertension.

Endothelial dysfunction and inflammation are clinically significant risk factors for cardiovascular diseases in hypertension. Although immune cells play a role in hypertension, the impact of plasmacytoid dendritic cells in established renovascular hypertension-induced cardiovascular complications is not fully understood. We investigated plasmacytoid dendritic cells' contribution to arterial endothelial dysfunction and inflammation in renovascular hypertension.