Bioengineering chitosan-antibody/fluorescent quantum dot nanoconjugates for targeted immunotheranostics of non-hodgkin B-cell lymphomas.

B-cell non-Hodgkin lymphoma (NHL) is the most common hematologic malignancy, capable of invading the brain, meninges, and nerve roots of the brain and spine, leading to high lethality. Herein, we designed and developed novel nanostructures for the first time by biofunctionalizing chitosan with two specific antibodies (i.e.

Multifrequency electrical impedance tomography (Mf-EIT) for the detection of breast cancer phantom anomalies.

Breast cancer is the most commonly diagnosed neoplasm and one of the most widespread cancers among women. The research advanced the Mf-EIT hardware through analogue discovery, component assessment, hardware integration, software creation, and data reconstruction utilizing Gauss-Newton and GREIT approaches. The breast cancer phantom consisted of a gelatin and sodium chloride solution.

Bioengineering stimuli-responsive organic-inorganic nanoarchitetures based on carboxymethylcellulose-poly-l-lysine nanoplexes: Unlocking the potential for bioimaging and multimodal chemodynamic-magnetothermal therapy of brain cancer cells.

Regrettably, glioblastoma multiforme (GBM) remains the deadliest form of brain cancer, where the early diagnosis plays a pivotal role in the patient's therapy and prognosis. Hence, we report for the first time the design, synthesis, and characterization of new hybrid organic-inorganic stimuli-responsive nanoplexes (NPX) for bioimaging and killing brain cancer cells (GBM, U-87). These nanoplexes were built through coupling two nanoconjugates, produced using a facile, sustainable, green aqueous colloidal process ("bottom-up").

The 2021 US Preventive Services Task Force lung cancer screening eligibility criteria disproportionately exclude younger Black patients with lung cancer.

Background: The 2021 US Preventive Services Task Force (USPSTF) lung cancer screening guideline may continue to exclude many younger Black individuals who have not yet accumulated enough smoking pack-years to be eligible for screening. The objective of this study was to evaluate the proportions of Black and White patients with lung cancer, stratified by age at diagnosis, who would have been eligible for lung cancer screening.

Methods: Incident lung cancer cases among Black and White individuals aged 50-80 years with a smoking history in the Southern Community Cohort Study (SCCS) were identified for analysis.

Disparities in Lung Cancer Death Among People with Chronic Lower Respiratory Diseases in the United States.

Purpose: Patients with chronic lower respiratory diseases (CLRD) are at a higher risk of lung cancer. Less is known regarding how the risk of CLRD-associated lung cancer death might have changed on a national scale over the past 20 years across demographic and regional groups.

Methods: We calculated age-adjusted mortality rates (AAMR) for lung cancer death among people with CLRD using 1999-2020 data from the CDC WONDER multiple cause of death database.

Arginine-Biofunctionalized Ternary Hydrogel Scaffolds of Carboxymethyl Cellulose-Chitosan-Polyvinyl Alcohol to Deliver Cell Therapy for Wound Healing.

Wound healing is important for skin after deep injuries or burns, which can lead to hospitalization, long-term morbidity, and mortality. In this field, tissue-engineered skin substitutes have therapy potential to assist in the treatment of acute and chronic skin wounds, where many requirements are still unmet. Hence, in this study, a novel type of biocompatible ternary polymer hybrid hydrogel scaffold was designed and produced through an entirely eco-friendly aqueous process composed of carboxymethyl cellulose, chitosan, and polyvinyl alcohol and chemically cross-linked by citric acid, forming three-dimensional (3D) matrices, which were biofunctionalized with L-arginine (L-Arg) to enhance cellular adhesion.

Maize disease classification using transfer learning and convolutional neural network with weighted loss.

Maize stands out as a versatile commodity, finding applications in food and animal feed industries. Notably, half of the total demand for maize is met through its utilization as animal feed. Despite its importance, maize cultivation often grapples with crop failures resulting from delayed disease management or insufficient knowledge about these diseases, impeding timely intervention.

Disparities in Heart Failure Deaths among Patients with Cirrhosis.

Heart failure deaths have increased in recent years in the United States and are projected to continue to increase in the future. Rates of liver disease and cirrhosis have similarly increased in the United States. Patients with cirrhosis are at an elevated risk of heart failure with a worsened prognosis.

Primary lung signet-ring cell carcinoma: a national analysis.

Background: Primary lung signet-ring cell carcinoma (LSRCC) is a rare form of aggressive lung cancer whose clinical features remain inadequately discerned. The objective of this study was to evaluate the clinicopathological characteristics and independent prognostic factors of primary LSRCC.

Methods: Overall survival (OS) of patients with LSRCC, lung adenocarcinoma (LAC), and lung mucinous adenocarcinoma (LMAC) in the National Cancer Database from 2004 to 2018 was evaluated using Kaplan-Meier and multivariable Cox proportional hazards modeling.

Asthma control in severe asthma and occupational exposures to inhalable asthmagens.

Introduction: Work-related asthma accounts for ≥25% of asthma in working-age populations, though the relationship between work exposures and symptoms is frequently missed, leading to poor health and employment outcomes. We hypothesised that inhalable exposures at work are associated with poor asthma control in severe asthma (SA).

Methods: We searched the Birmingham (UK) Regional NHS SA Service clinical database (n=1453 records; 1 March 2004 to 1 March 2021) and undertook a cross-sectional study using baseline data collected at diagnosis.

Minimally Invasive Therapies for Knee Osteoarthritis.

Knee osteoarthritis (KOA) is a musculoskeletal disorder characterized by articular cartilage degeneration and chronic inflammation, affecting one in five people over 40 years old. The purpose of this study was to provide an overview of traditional and novel minimally invasive treatment options and role of artificial intelligence (AI) to streamline the diagnostic process of KOA. This literature review provides insights into the mechanisms of action, efficacy, complications, technical approaches, and recommendations to intra-articular injections (corticosteroids, hyaluronic acid, and plate rich plasma), genicular artery embolization (GAE), and genicular nerve ablation (GNA).

Symptom burden, coagulopathy and heart disease after acute SARS-CoV-2 infection in primary practice.

SETANTA (Study of HEarT DiseAse and ImmuNiTy After COVID-19 in Ireland) study aimed to investigate symptom burden and incidence of cardiac abnormalities after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)/COVID-19 and to correlate these results with biomarkers of immunological response and coagulation. SETANTA was a prospective, single-arm observational cross-sectional study condcuted in a primary practice setting, and prospectively registered with ClinicalTrials.gov (identifier: NCT04823182).

National trends in pneumonia-related mortality in the United States, 1999-2019.

Introduction: Pneumonia is one of the most common causes of hospital admissions in the United States and remains a major cause of death. However, less is known regarding the mortality burden from pneumonia in the United States and how this burden has changed over time.

Methods: Death rates from causes related to pneumonia were determined using the CDC Wide-ranging Online Data for Epidemiologic Research (WONDER) data from 1999-2019.

Disparities in Penile Cancer Incidence, Mortality, and Place of Death Trends From 1999 to 2020.

Introduction: Penile cancer is rare in the United States (US); however, disparities have been found in the incidence, treatment, and outcomes of penile cancer. There is a need for evaluation of recent trends in penile cancer mortality, incidence, and place of death across all demographics.

Materials And Methods: Using the CDC WONDER database, penile cancer-specific mortality (PNCSM) trends in the US were evaluated from 1999 to 2020 by race/ethnicity, age group, census region, and place of death.

Impact of comorbidities on EQ-5D quality-of-life index in severe asthma.

Background: Severe asthma pathology encompasses a wide range of pulmonary and extrapulmonary treatable traits with a high prevalence of comorbidities. Although asthma-specific health-related quality-of-life measures are most sensitive to changes in asthma control, generic measures, such as EQ-5D-5L (EuroQol 5-Dimension 5-Level questionnaire), are potentially better for capturing the impact of comorbidities.

Objective: We sought to examine the impact of pulmonary and extrapulmonary treatable traits on quality of life at initial severe asthma assessment, and to compare the characteristics of those patients whose quality of life does and does not improve during follow-up at severe asthma centers.

The role of radiological imaging in the management of severe and difficult-to-treat asthma.

Radiological imaging has proven to be a useful tool in the assessment of asthma, its comorbidities and potential complications. Characteristic chest radiograph and computed tomography scan findings can be seen in asthma and in other conditions that can coexist with or be misdiagnosed as asthma, including chronic rhinosinusitis, inducible laryngeal obstruction, excessive dynamic airway collapse, tracheobronchomalacia, concomitant COPD, bronchiectasis, allergic bronchopulmonary aspergillosis, eosinophilic granulomatosis with polyangiitis, and eosinophilic pneumonia. The identification of the characteristic radiological findings of these conditions is often essential in making the correct diagnosis and provision of appropriate management and treatment.

Patient satisfaction with women vs men surgical interns and senior residents.

Background: Patient satisfaction is critical for referrals and reimbursement of surgical faculty but remains poorly characterized for residents. We investigated whether patient evaluations of surgical trainees vary by resident gender.

Methods: Surgical inpatients evaluated surgical resident care postoperatively after positively identifying trainees.

Single-cell atlas of the human brain vasculature across development, adulthood and disease.

A broad range of brain pathologies critically relies on the vasculature, and cerebrovascular disease is a leading cause of death worldwide. However, the cellular and molecular architecture of the human brain vasculature remains incompletely understood. Here we performed single-cell RNA sequencing analysis of 606,380 freshly isolated endothelial cells, perivascular cells and other tissue-derived cells from 117 samples, from 68 human fetuses and adult patients to construct a molecular atlas of the developing fetal, adult control and diseased human brain vasculature.