A machine learning-based model to predict POD24 in follicular lymphoma: a study by the Chinese workshop on follicular lymphoma.

Background: Disease progression within 24 months (POD24) significantly impacts overall survival (OS) in patients with follicular lymphoma (FL). This study aimed to develop a robust predictive model, FLIPI-C, using a machine learning approach to identify FL patients at high risk of POD24.

Methods: A cohort of 1,938 FL patients (FL1-3a) from seventeen centers nationwide in China was randomly divided into training and internal validation sets (2:1 ratio).

Liposomal mitoxantrone monotherapy in patients with relapsed or refractory mature T-cell and natural killer-cell neoplasms: A phase 2, multicenter, open-label, single-arm trial.

Introduction: The prognosis of relapsed or refractory mature T- and natural killer (NK)-cell lymphoma remains dismal. Novel agents are urgently needed to improve the outcomes for this population.

Methods: In this phase 2, multicenter, open-label, single-arm study (NCT03776279), the authors report the efficacy and safety of liposomal mitoxantrone (Lipo-MIT) monotherapy in patients with relapsed or refractory mature T- and NK-cell lymphoma.

Ultrasound-responsive nanoparticles for nitric oxide release to inhibit the growth of breast cancer.

Gas therapy represents a promising strategy for cancer treatment, with nitric oxide (NO) therapy showing particular potential in tumor therapy. However, ensuring sufficient production of NO remains a significant challenge. Leveraging ultrasound-responsive nanoparticles to promote the release of NO is an emerging way to solve this challenge.

Arginine depletion-induced autophagy and metabolic dysregulation are involved in the disease severity of hand, foot, and mouth disease.

Amino acid metabolism provides significant insight into the development and prevention of many viral diseases. Therefore, the present study aimed to compare the amino acid profiles of hand, foot, and mouth disease (HFMD) patients with those of healthy individuals and to further reveal the molecular mechanisms of HFMD severity. Using UPLC-MS/MS, we determined the plasma amino acid expression profiles of pediatric patients with HFMD (mild,  = 42; severe, = 43) and healthy controls ( = 25).

Benzydamine attenuates microglia-mediated neuroinflammation and ischemic brain injury by targeting cathepsin s.

Microglia, the primary immune cells of the central nervous system, play a crucial role in the neuroinflammatory processes following ischemic stroke. Targeting neuroinflammation is a promising strategy to enhance the outcomes of ischemic stroke. Benzydamine (BA), a well-known non-steroidal anti-inflammatory drug, has demonstrated potential in inhibiting pro-inflammatory cytokines across various disease models.

Global Distribution of Colorectal Cancer Staging at Diagnosis: An Evidence Synthesis.

Background And Aims: Stage at diagnosis is a key prognostic factor for colorectal cancer (CRC) survival. We aimed to assess the global distribution of CRC staging at diagnosis using population-based or hospital-based registry data.

Methods: We systematically searched in MEDLINE and Embase from their inception until 6 December 2023.

Metabolomic analysis reveals an important role of sphingosine 1-phosphate in the development of HFMD due to EV-A71 infection.

Hand, foot, and mouth disease (HFMD) is a serious pediatric infectious disease that causes immeasurable physical and mental health burdens. Currently, there is a lack of information on the mechanisms of HFMD severity and early diagnosis. We performed metabolomic profiling of sera from 84 Enterovirus A71 (EV-A71) infections and 45 control individuals.

A Novel Shear-Detachment Approach for Modeling Dynamics of Membrane Cleaning.

We report a novel shear-detachment (SD) approach to simulate the dynamics of flux recovery in the membrane cleaning process. In this model, the rate of foulant detachment away from the membrane is governed by both the shear intensity and the probability of successful foulant detachment, with the latter modeled by Boltzmann distribution. Our SD predictions exhibit good agreement with experimental results, accurately capturing the dynamics of flux recovery.

The activation of complement C5a-C5aR1 axis in astrocytes facilitates the neuropathogenesis due to EV-A71 infection by upregulating CXCL1.

Unlabelled: Enterovirus A71 (EV-A71) is a common small RNA virus that is highly neuroinvasive. Emerging evidence indicates that the complement fragment C5a and its receptor C5aR1 are important drivers of neuroinflammation. However, the potential role of the C5a-C5aR1 axis in EV-A71 encephalitis remains largely elusive.

Directionally arranged flexible bamboo/rubber materials with high cushion performance.

Composites derived from plant fibers are promising reinforcing materials for engineering because of their renewable and easily available characteristics. In this study, a simple pretreatment method was developed to fabricate structurally intact bamboo cellulose scaffolds. Water-stable, flexible, impact-resistant, and high damping ratio bamboo-based rubber composites were synthesized using carboxylated styrene-butadiene latex-impregnated 3D bamboo scaffolds.

Kaempferol modulates Wnt/ β-catenin pathway to alleviate preeclampsia- induced changes and protect renal and ovarian histomorphology.

Preeclampsia (PE) is a form of hypertension that manifests in the later stages of pregnancy. Since Kaempferol (Ka) has remedial potential hence this research was conducted to examine its therapeutic effect on Preeclampsia rats by regulating Wingless-related integration site/β-catenin (Wnt/B-catenin) pathway. To achieve this, thirty-two SD female rats were randomly allocated into four groups: control, preeclampsia (PE, LPS, 1 mg/kg), preeclampsia with kaempferol (PE + Ka), and preeclampsia with Dickkopf - 1 (DKK-1) and kaempferol (PE + DKK-1 + Ka).

Regulation of hydrogen rich water on strawberry seedlings and root endophytic bacteria under salt stress.

Salt stress could lead to plant growth barriers and crop yield reduction. Strawberries are sensitive to salt stress, and improving salt tolerance is important for strawberry production. This study aimed to explore the potential of hydrogen-rich water (HRW) to enhance salt tolerance in strawberries.

Mortality and genetic diversity of antibiotic-resistant bacteria associated with bloodstream infections: a systemic review and genomic analysis.

Background: Bloodstream infections (BSIs) caused by antibiotic-resistant bacteria (ARB) represent a significant disease burden worldwide. However, a comprehensive analysis of the mortality rates and global epidemiology across different ARB species associated with BSIs is currently lacking.

Methods: We conducted a systematic review by searching multiple databases (PubMed, Web of Science, and Embase) for studies reporting ARB-related BSIs data up to June 19, 2023.

Role of Endoplasmic Reticulum Stress in Melatonin-induced Apoptosis and Inhibition of Invasion and Migration in Adrenocortical Carcinoma Cells.

Background: Melatonin, a hormone synthesized by the pineal gland and released into the blood, seems to have anti-tumor properties. However, the mechanisms of the anti-cancer effect of melatonin are largely unknown. This study investigated the anti-tumor activity of melatonin in adrenocortical carcinoma (ACC) and analyzed its molecular mechanisms.

The role and mechanism of efflux pump norB in biofilm formation of Staphylococcus aureus.

Staphylococcus aureus (S. aureus) is one of the notorious bacteria responsible for community and hospital infections. It can attach to the indwelling medical devices to form biofilms, which increases resistance to antibiotics and causes frequent chronic or persistent infections.

Association between Pan-Immune Inflammation Value and Sarcopenia in Hypertensive Patients, NHANES 1999-2018.

Sarcopenia worsens the prognosis in hypertensive patients, leading to complications such as proteinuria, osteoporosis, disability, and cognitive impairment. Early screening and intervention for sarcopenia in these patients may improve outcomes. This cross-sectional study utilized data from 9253 hypertensive patients in the 1999-2018 National Health and Nutrition Examination Survey (NHANES).

NLRP3 inflammasome activation contributes to acute liver injury caused by CVA6 infection in mice.

Background: Coxsackievirus (CV) A6 has emerged as an important causative agent in global outbreaks of hand, foot, and mouth disease (HFMD), which typically presents as a mild illness with a large generalized rash, herpes. However, some patients can develop encephalitis, pneumonia, myocarditis and liver injury. Our previous study took the view that CVA6 could replicate in mouse liver, leading to acute liver injury; however, the precise underlying mechanism remains elusive.

A Review on Research Progress of Corrosion Resistance of Alkali-Activated Slag Cement Concrete.

China is the largest producer and user of Ordinary Silicate Cement (OPC), and rapid infrastructure development requires more sustainable building materials for concrete structures. Portland cement emits large amounts of CO in production. Given proposals for "carbon peaking and carbon neutralization", it is extremely important to study alternative low-carbon cementitious materials to reduce emissions.

Identify high-risk DOR women ≤ 35 years old following assisted reproduction technology through cutoffs of anti-mullerian hormone and antral follicle counts.

Background: Females with diminished ovarian reserve (DOR) have significantly lower cumulative live birth rates (CLBRs) than females with normal ovarian reserve. A subset of young infertile patients, whose ovarian reserve is declining but has not yet met the POSEIDON criteria for DOR, has not received the attention it merited. These individuals have not been identified in a timely manner prior to the initiation of assisted reproductive technology (ART), leading to suboptimal clinical pregnancy outcomes.