Pivotal Role of the Intracellular Microenvironment in the High Photodynamic Activity of Cationic Phthalocyanines.

To investigate the influence of phthalocyanine aggregation on their photodynamic activity, a series of six cationic water-soluble zinc(II) phthalocyanines bearing from four to sixteen 4-((diethylmethylammonium)methyl)phenoxy substituents was synthesized. Depending on their structure, the phthalocyanines have different aggregation behaviors in phosphate buffer solutions ranging from fully assembled to monomeric states. Remarkably, independent of aggregation in buffer, very high photodynamic efficiencies against the tumor cell lines MCF-7 and MDA-MB-231 in the nanomolar range were found for all investigated phthalocyanine, and the IC(light) varied from 27 to 358 nM (3.

Type 2 diabetes and the minor allele of PNPLA3 consistently identify high-risk metabolic dysfunction associated steatotic liver disease.

Background: Association of genetic factors with non-invasive tests (NITs) for MASLD has not been well established.

Methods: Clinical and laboratory data, liver biopsy and/or liver stiffness measurement (LSM) by transient elastography were collected from MASLD patients seen in tertiary care hepatology practices. Minor allele frequency for genomic loci rs641738 (MBOAT7), rs58542926 (TM6SF2), rs738409 (PNPLA3), rs62305723 (HSD1713B) were evaluated for association with high ELF (≥11.

Stigma in steatotic liver disease: A survey of patients from Saudi Arabia.

Background: A recent name change of nonalcoholic fatty liver disease (NAFLD) or metabolic dysfunction-associated fatty liver disease (MAFLD) to metabolic dysfunction-associated steatotic liver disease was primarily driven by potential stigma associated with the terminology. This stigma can be different between patients and healthcare providers and differ according to geographic regions of the world. Our aim was to better understand stigma and disease burden among patients with NAFLD enrolled in the global survey from Saudi Arabia (SA).

The impact of stigma on quality of life and liver disease burden among patients with nonalcoholic fatty liver disease.

Background & Aims: Patients with nonalcoholic fatty liver disease (NAFLD)/metabolic dysfunction-associated steatotic liver disease (MASLD) face a multifaceted disease burden which includes impaired health-related quality of life (HRQL) and potential stigmatization. We aimed to assess the burden of liver disease in patients with NAFLD and the relationship between experience of stigma and HRQL.

Methods: Members of the Global NASH Council created a survey about disease burden in NAFLD.

Liver Transplantation Profile Among Teenagers in the United States.

Purpose: Indications for liver transplantation (LT) vary across age groups. We identified predictors of outcomes for teenage LT waitlisted candidates and recipients in the United States from 2008 to 2022.

Methods: The Scientific Registry of Transplant Recipients 2008-2022 provided data (clinical, sociodemographic, indications for LT, outcomes) for all teenagers (13-19 years) waitlisted for LT in the United States.

Validation of a Primary Biliary Cholangitis-Specific Version of Chronic Liver Disease Questionnaire: CLDQ-PBC.

Introduction: Primary biliary cholangitis (PBC) is a chronic liver disease, leading to cirrhosis and impairment of patient-reported outcomes. We aimed to develop a PBC-specific version of the Chronic Liver Disease Questionnaire (CLDQ) instrument to assess health-related quality of life of patients with PBC.

Methods: From our Liver Database, we included patients with PBC who had CLDQ, clinicolaboratory data, and completed Short Form-36 and The Functional Assessment of Chronic Illness Therapy-Fatigue.

Clinical and patient-reported outcomes in patients with chronic hepatitis B and C and non-alcoholic fatty liver disease from real-world practices in Saudi Arabia, Turkey and Egypt.

Patients with chronic liver disease (CLD) experience health-related quality of life (HRQoL) and patient-reported outcomes (PROs) impairments. We assessed and identified predictors of HRQoL and PROs in CLD patients from Saudi Arabia (SA), Turkey and Egypt. Patients enrolled in Global Liver Registry™ with chronic hepatitis B (CHB), chronic hepatitis C (CHC) and non-alcoholic fatty liver disease (NAFLD) or non-alcoholic steatohepatitis (NASH) were included.

Clinical profiles and mortality rates are similar for metabolic dysfunction-associated steatotic liver disease and non-alcoholic fatty liver disease.

Background & Aims: Recently, the term metabolic dysfunction-associated steatotic liver disease (MASLD) has replaced non-alcoholic fatty liver disease (NAFLD). Concern remains regarding whether the evidence generated under the NAFLD definition can be used for MASLD. We compared the clinical profile and outcomes of NAFLD to MASLD using tertiary care- and population-based data.

SERS probing of fungal HET-s fibrils formed at neutral and acidic pH conditions.

Advances in precision medical diagnostics require accurate and sensitive characterization of pathogens. In particular, health conditions associated with protein misfolding require an identification of proteinaceous amyloid fibrils or their precursors. These pathogenic entities express specific molecular structures, which require ultra-sensitive, molecular-level detection methods.

The impact of hepatitis B and C positive serologies on the outcomes of non-hepatic solid organ transplantation in the United States.

Chronic viral hepatitis B (HBV) and C (HCV) infection could negatively affect outcomes of non-hepatic solid organ transplantations due to the risk of viral reactivation in the presence of immunosuppression. This study aimed to determine post-transplant outcomes in patients with HBV or HCV positivity receiving non-hepatic solid-state organ transplant. Data was collected from the Scientific Registry of Transplant Recipients (SRTR) 2006-2021 for patients (≥18) who received a lung, heart, or kidney single organ transplant in the U.

The changing epidemiology of adult liver transplantation in the United States in 2013-2022: The dominance of metabolic dysfunction-associated steatotic liver disease and alcohol-associated liver disease.

Background: The high prevalence of obesity in the United States drives the burden of NASH, recently renamed as metabolic dysfunction-associated steatohepatitis (MASH). We assessed the most recent trends in liver transplantation in the United States.

Methods: The Scientific Registry of Transplant Recipients (SRTR 2013-2022) was used to select adult (18 years or above) candidates who underwent liver transplant.

Global survey of stigma among physicians and patients with nonalcoholic fatty liver disease.

Background & Aims: Patients with fatty liver disease may experience stigma from the disease or comorbidities. In this cross-sectional study, we aimed to understand stigma among patients with nonalcoholic fatty liver disease (NAFLD)/nonalcoholic steatohepatitis (NASH) and healthcare providers.

Methods: Members of the Global NASH Council created two surveys about experiences/attitudes toward NAFLD and related diagnostic terms: a 68-item patient and a 41-item provider survey.

Severe, Persistent, Disruptive Fatigue Post-SARS-CoV-2 Disproportionately Affects Young Women.

Introduction: Post-acute SARS-CoV-2 (PASC) symptoms are often persistent, disruptive, and difficult to treat effectively. Fatigue is often among the most frequently reported symptoms and may indicate a more challenging road to recovery.

Purpose: To describe the natural history, symptomology, and risk profile of long-term post-acute SARS-CoV-2.

Impact of Type 2 Diabetes on the Outcomes of Solid Organ Transplantations in the U.S.: Data From a National Registry.

Objective: Type 2 diabetes (T2D) is a major driver of chronic diseases around the globe. The aim was to assess the impact of T2D on the outcomes of solid organ transplantations.

Research Design And Methods: We used the Scientific Registry of Transplant Recipients from 2006 to 2021 to collect data for all patients age ≥18 years who received a lung, heart, liver, or kidney transplant in the U.

Can Frequent Toothbrushing Reduce the Risk of Cirrhosis among Patients with Nonalcoholic Fatty Liver Disease? Hints from a Registry-Based Study.

Introduction: While poor oral hygiene has been previously associated with an increased risk of nonalcoholic fatty liver disease (NAFLD), its association with hepatic fibrosis remains unclear. Here, we sought to analyze if toothbrushing frequency, an easy-to-assess indicator of oral health habits, would be associated with liver stiffness measurement (LSM) by transient elastography (TE) in patients with an established diagnosis of NAFLD.

Methods: In this registry-based study, LSM was measured in 1,156 patients with NAFLD and analyzed in relation to the self-reported daily frequency of toothbrushing.

The Growing Economic and Clinical Burden of Nonalcoholic Steatohepatitis (NASH) in the United States.

Background: Nonalcoholic steatohepatitis (NASH) is a cause of chronic liver disease.

Aim: Model the burden of NASH in the United States according to obesity.

Methods: The discrete-time Markov model comprised adult NASH subjects moving through 9 health states and 3 absorbing death states (liver, cardiac, and other deaths) with 1-year cycles and a 20-year horizon.

Post-Acute SARS-CoV-2 Symptoms are Fewer, Less Intense Over Time in People Treated with Mono-Clonal Antibodies for Acute Infection.

Introduction: Many with post-acute SARS-CoV-2 (PASC) have persistent symptoms impacting physical and cognitive function, decreased health and health-related life quality. Monoclonal antibody (mAb) treatment was available to acutely infected patients which might improve these outcomes.

Purpose: To compare patient perception of PASC symptoms for those receiving bamlanivimab or casirivimab and imdevimab (mAbs) to those not receiving this treatment (non-mAbs).

Economic Burden and Patient-Reported Outcomes of Nonalcoholic Fatty Liver Disease.

In addition to adverse clinical outcomes such as liver-related morbidity and mortality, nonalcoholic fatty liver disease (NAFLD) is associated with a substantial public health and economic burden and could also potentially impair health-related quality of life and other patient-reported outcomes. The disease also affects multiple aspects of patients' quality of life which are the most pronounced in physical health-related and fatigue domains as well as work productivity, and get more severe in patients with advanced liver disease or with non-hepatic comorbidities. The economic burden of NAFLD is substantial and is increasing, with the highest costs in those with advanced disease.

The combination of the enhanced liver fibrosis and FIB-4 scores to determine significant fibrosis in patients with nonalcoholic fatty liver disease.

Background: The presence of fibrosis in NAFLD is the most significant risk factor for adverse outcomes. We determined the cutoff scores of two non-invasive te sts (NITs) to rule in and rule out significant fibrosis among NAFLD patients.

Methods: Clinical data and liver biopsies were used for NAFLD patients included in this analysis (2001-2020).

Expediting Treatment of Trauma Patients in the Emergency Department: Rapid Trauma Evaluation (RTE).

Background: Criteria for trauma determination evolves. We developed/evaluated a Rapid Trauma Evaluation (RTE) process for a trauma patient subset not meeting preestablished trauma criteria.

Methods: Retrospective study (July 2019 - May 2020) for patients either > 65 years with ground level fall within 24 hours or in a motorcycle collision (MCC) arriving by EMS not meeting ACS trauma-criteria.