Comorbidities, drug-resistance and length of hospital stay among tuberculosis inpatients in Northeastern China: a retrospective observational study from 2013 to 2021.

Background: Tuberculosis (TB) remains a significant global health issue. Drug-resistant TB and comorbidities exacerbate its burden, influencing treatment outcomes and healthcare utilization. Despite the growing prevalence of TB comorbidities, research often focuses on single comorbidities rather than comorbidity patterns.

K. pneumoniae ghosts serve as a novel vaccine formulation to enhance immune responses of A. baumannii subunit vaccine in mice.

Acinetobacter baumannii (A. baumannii) is a prominent nosocomial pathogen, posing a significant threat to public health. Urgent efforts are required to develop a safe and effective vaccine.

Deoxynivalenol induces spleen damage, apoptosis, and inflammation in mice by increasing mitochondrial reactive oxygen species: Protective effects of curcumin.

Deoxynivalenol (DON), a Fusarium mycotoxin, causes spleen apoptosis and inflammation, which damage the organ. Curcumin (Cur) is a member of the ginger family. It has anti-apoptotic and anti-inflammatory effects that maintain the health of the organism's immune system.

Evaluation of cryptococcal antigen testing using a novel chemiluminescence assay in two medical centers of China.

Objective: This study aimed to assess the efficacy of innovative Chemiluminescence Immunoassay (CLIA) in testing Cryptococcal Antigen (CrAg) across two medical centers, employing the FDA-approved CrAg Lateral Flow Assay (LFA) by IMMY as a reference standard.

Methods: The study encompassed patients diagnosed with cryptococcosis at West China Hospital of Sichuan University (HX) between July 2022 and May 2023, and Suzhou Fifth People's Hospital (SZ) from September 2020 to September 2023. All specimens underwent simultaneous detection using the LFA (IMMY, Norman, USA) and CLIA (Chuanglan, Suzhou, China).

Thermoelectric Nanoheterojunction-Mediated Multiple Energy Conversion for Enhanced Cancer Therapy.

Electron-hole recombination and exogenous local hypoxia both impede the effectiveness of thermoelectric tumor catalytic therapy. Here, a thermoelectric heterojunction (Pt-TiO/TiCT-PEG) was developed to enhance charge carrier separation and alleviate tumor hypoxia. By incorporating titanium oxide with oxygen vacancies and platinum single atoms onto TiCT MXene, we not only improve the charge separation efficiency but also prevent the recombination of positive and negative charges generated by the thermoelectric effect, leading to an increased production of reactive oxygen species (ROS).

Discovery of a Novel Public Antibody Lineage Correlated With Inactivated SARS-CoV-2 Vaccine and the Resultant Neutralization Activity.

While the SARS-CoV-2 vaccine offers 70%-95% protection effectiveness against Coronavirus disease 2019 (COVID-19), a portion of recipients do not produce adequate protective immune responses, particularly, neutralizing antibodies (nAbs). Previous studies of COVID-19 patients have identified several public antibody lineages, such as IGHV3-30, IGHV3-33, IGHV3-53, IGHV1-58, and IGHV1-24. However, it remains unclear how these public antibodies evolve during vaccination or whether there are any special antibody lineages correlated with SARS-CoV-2 vaccination.

Real-world effectiveness and safety of azvudine in hospitalized patients with SARS-CoV-2 infection: A multicenter, retrospective cohort study.

Objectives: Azvudine has been designated as a priority treatment for patients infected with SARS-CoV-2, however, clinical evidence in hospitalized cases remains insufficient.

Methods: We performed a multi-center, retrospective cohort study to evaluate the effectiveness and safety of azvudine in hospitalized patients with SARS-CoV-2 in China (NCT06349655). Kaplan-Meier method, Cox regression model, subgroup analysis, and seven sensitive analyses were employed.

Immunogenicity and safety of two-dose or three-dose regimens of inactivated COVID-19 vaccines in patients with pulmonary tuberculosis: a randomised clinical trial.

Background: To assess the immunogenicity and safety of two-dose regimen of inactivated COVID-19 vaccines in patients with pulmonary tuberculosis (PTB) and explored the potential benefits of additional dose.

Research Design And Methods: In total, 182 PTB patients were randomly (1:1) assigned to the standard-dose group to receive three standard doses of inactivated COVID-19 vaccines, or the double-dose boosting group to receive two standard doses plus a double dose, with a 28-day interval. Forty healthy controls were assigned to receive two doses of inactivated COVID-19 vaccines 28 days apart.

Rapid Characterization and Identification of the Chemical Constituents in San-Huang-Xie-Xin-Tang, a Traditional Chinese Medicine Formula, by High Performance Liquid Chromatography Coupled to Electrospray Ionization and Quadrupole Time-of-Flight Mass Spectrometry.

San-Huang-Xie-Xin-Tang (SHXXT), a traditional Chinese medicine formula composed of Coptidis rhizome (CR), Scutellariae radix (SR) and Rhei rhizome (RR), is widely used to treat hypertension, gastritis and peptic ulcer clinically. However, the chemical constituent of SHXXT is still unclear due to its complexity, which hindered the discovery of effective compounds and quality control. Thus, an in-depth understanding of its chemical constituents is very essential.

Cervical cancer diagnosis model using spontaneous Raman and Coherent anti-Stokes Raman spectroscopy with artificial intelligence.

Cervical cancer is the fourth most common cancer worldwide. Histopathology, which is currently considered the gold standard for cervical cancer diagnosis, can be time-consuming and subjective. Therefore, there is an urgent need for a rapid, objective, and non-destructive cervical cancer detection technique.

The rate of change in clinical indicators can predict the progression of hepatitis B virus-related acute-on-chronic preliver failure.

The objective of this study was to investigate the predictors and predictive model construction of the progression of HBV-Pre.Acute-on-chronic liver failure (ACLF), a total of 133 patients with HBV-Pre.ACLF was divided into the progressive group (52 patients) and the recovery group (81 patients) according to whether they progressed to ACLF or not.

Hepatitis C Infection Is Not a Cardiovascular Risk Factor in Young Adults.

: Cardiovascular diseases are one of the leading causes of hospitalization and death in Poland and around the world and are still an ongoing problem for modern medicine. Despite advances in diagnosis and treatment, both conservative and invasive, the prevention of cardiovascular disease directed at reducing risk factors remains a problem. The main classical risk factors for the development of cardiovascular disease in Poland include hypertension, lipid disorders, obesity, diabetes and smoking.

Bacterial and Viral Co-Infections in COVID-19 Patients: Etiology and Clinical Impact.

Background: Mixed infections can worsen disease symptoms. This study investigated the impact of mixed infections with viral and bacterial pathogens in patients positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

Methods: Using the in-house multiplex PCR method, we tested 337 SARS-CoV-2 positive samples for co-infections with three bacterial and 14 other viral pathogens.

Dengue virus surveillance in Nepal yields the first on-site whole genome sequences of isolates from the 2022 outbreak.

Background: The 4 serotypes of dengue virus (DENV1-4) can each cause potentially deadly dengue disease, and are spreading globally from tropical and subtropical areas to more temperate ones. Nepal provides a microcosm of this global phenomenon, having met each of these grim benchmarks. To better understand DENV transmission dynamics and spread into new areas, we chose to study dengue in Nepal and, in so doing, to build the onsite infrastructure needed to manage future, larger studies.

Seroprevalence and molecular analysis of yellow fever virus in mosquitoes at Namanga and Mutukula borders in Tanzania.

Objectives: Yellow fever (YF) is a major public health concern, particularly in Africa and South America. This study aimed to detect YF in human and mosquito samples to understand transmission dynamics in the Tanzania-Uganda and Tanzania-Kenya cross-border areas.

Methods: Blood samples were collected from individuals aged ≥9 months for serological testing.

Epidemiology of Morbidity and Mortality of COVID-19 Patients During the Period of June 2020-September 2021 in Sulianti Saroso Infectious Disease Hospital, Indonesia.

Objectives: The increasing mortality rate of COVID-19 has remained an international public health concern. Limited studies on clinical treatment and morbidity in hospital settings are available in Indonesia. This present study aims to analyse demographic characteristics, clinical signs and treatment in COVID-19 patients and their association to the mortality case in Sulianti Saroso Infectious Disease Hospital.

Functions of Coenzyme A and Acyl-CoA in Post-Translational Modification and Human Disease.

Coenzyme A (CoA) is synthesized from pantothenate, L-cysteine and adenosine triphosphate (ATP), and plays a vital role in diverse physiological processes. Protein acylation is a common post-translational modification (PTM) that modifies protein structure, function and interactions. It occurs via the transfer of acyl groups from acyl-CoAs to various amino acids by acyltransferase.