Metabolomics Revealed Cadmium Exposure Associated with Alterations in Serum Metabolism in Children.

Cadmium is a heavy metal contaminant known to cause various health issues. However, limited research exists on the serum metabolomic effects of cadmium exposure in children. In this study, we recruited 42 children to analyze their serum metabolomic profiles, along with measuring urinary cadmium and creatinine concentrations, to evaluate the impact of environmental cadmium exposure on serum metabolism.

GmRPN11d positively regulates plant salinity tolerance by improving protein stability through SUMOylation.

The 26S proteasome is a crucial protease complex responsible for degrading specific proteins to maintain cellular function during salt stress. Previous studies have shown that GmRPN11d, a subunit of the regulatory particle in soybean, is upregulated in response to short-term salt stress. This research discovered that GmRPN11d is localized in the nucleus and cytoplasm, with its expression increasing under high salinity and other stress conditions.

Genetic identification of acetyl-CoA synthetases involved in acetate activation in .

Unlabelled: Acetate/acetyl-CoA interconversion is an interesting metabolic node, primarily catalyzed by a set of various enzymes in prokaryotes. is a promising haloarchaeaon, capable of utilizing acetate as a sole carbon source for biosynthesis of high value-added products. Here, we have reported the key enzymes that catalyzed acetate activation in .

Role of Individual and Network Factors in HIV Care Continuum Outcomes among PLWH: An Egocentric Network Study in Yunnan, China.

Due to limited data on the determinants of HIV care continuum outcomes among people living with HIV (PLWH) in resource-limited settings, this study aimed to identify individual and social support network factors influencing these outcomes, thereby informing the development of intervention strategies to achieve the UNAIDS 95-95-95 targets. PLWH in Yunnan, China, were recruited using convenience sampling at three stages of the HIV care continuum: linkage to care, antiretroviral therapy (ART) initiation, and viral suppression. An egocentric network design combined with multilevel logit modeling was employed to investigate factors associated with ART initiation and viral suppression.

A Case of NTRK Fusion Corpus Sarcoma With Pseudobiphasic Growth Pattern and Literature Review.

The incidence of neurotrophic tyrosine kinase receptor (NTRK) fusion uterine sarcoma is extremely low, and reports have been mostly focused on cases localized to the cervix. So far, only 4 cases have been reported of the uterine corpus. In this study, we reported a case of NTRK fusion corpus sarcoma.

Optimized MALDI2-Mass Spectrometry Imaging for Stable Isotope Tracing of Tissue-Specific Metabolic Pathways in Mice.

Spatial stable isotope tracing metabolic imaging is a cutting-edge technique designed to investigate tissue-specific metabolic functions and heterogeneity. Traditional matrix-assisted laser desorption ionization-mass spectrometry imaging (MALDI-MSI) techniques often struggle with low coverage of low-molecular-weight (LMW) metabolites, which are often crucial for spatial metabolic studies. To address this, we developed a high-coverage spatial isotope tracing metabolic method that incorporates optimized matrix selection, sample preparation protocols, and enhanced post-ionization (MALDI2) techniques.

Active herbal ingredients and drug delivery design for tumor therapy: a review.

Active herbal ingredients are gaining recognition for their potent anti-tumor efficacy, attributable to various mechanisms including tumor cell inhibition, immune system activation, and tumor angiogenesis inhibition. Recent studies have revealed that numerous anti-tumor herbal ingredients, such as ginsenosides, ursolic acid, oleanolic acid, and Angelica sinensis polysaccharides, can be utilized to develop smart drug carriers like liposomes, micelles, and nanoparticles. These carriers can deliver active herbal ingredients and co-deliver anti-tumor drugs to enhance drug accumulation at tumor sites, thereby improving anti-tumor efficacy.

MRI-based microvascular invasion prediction in mass-forming intrahepatic cholangiocarcinoma: survival and therapeutic benefit.

Objectives: To establish an MRI-based model for microvascular invasion (MVI) prediction in mass-forming intrahepatic cholangiocarcinoma (MF-iCCA) and further evaluate its potential survival and therapeutic benefit.

Methods: One hundred and fifty-six pathologically confirmed MF-iCCAs with traditional surgery (121 in training and 35 in validation cohorts), 33 with neoadjuvant treatment and 57 with first-line systemic therapy were retrospectively included. Univariate and multivariate regression analyses were performed to identify the independent predictors for MVI in the traditional surgery group, and an MVI-predictive model was constructed.

An Index-Contact Paired Data Analysis on Sexual Contact Tracing Outcomes of HIV-Infected Individuals - Yunnan Province, China, 2022-2024.

What Is Already Known About This Topic?: A substantial proportion of people living with human immunodeficiency virus (PLWH) remain unaware of their infection status. Contact tracing serves as an effective public health tool for identifying human immunodeficiency virus (HIV) infections and supports progress toward achieving the 95-95-95-95 goals.

What Is Added By This Report?: An egocentric contact tracing study conducted in Yunnan, China, between January 2022 and June 2024 enrolled 1,981 index cases, of whom 314 (15.

High-Entropy Electrolytes with High Disordered Solvation Structures for Ultra-Stable Zinc Metal Anodes.

Aqueous zinc-ion batteries (ZIBs) are playing an increasingly important role in the field of energy storage owing to their low cost, high safety, and environmental friendliness. However, their practical applications are still handicapped by severe dendrite formation and side reactions (e.g.

A preoperative nomogram with MR elastography in identifying cytokeratin 19 status of hepatocellular carcinoma.

Objectives: Developing a nomogram integrating MR elastography (MRE)-based tumor stiffness and contrast-enhanced MRI in identifying cytokeratin 19 (CK19) status of hepatocellular carcinoma (HCC) preoperatively.

Methods: 120 CK19-negative HCC and 39 CK19-positive HCC patients undergoing curative resection were prospectively evaluated. All received MRE and contrast-enhanced MRI.

High-resolution and instability-driven image reconstruction based on wave localization in azobenzene polymer.

Transverse modulation instability (MI) has been proved useful for reconstructing noisy images. However, the signal-noise resonances for high-frequency modes are always suppressed during the generation of instability, resulting in the blurring of output images. By controlling of photo-birefringence and isomerization of azobenzene-derivative polymer, we proposed an instability-driven reconstruction by re-growing high-frequency modes via localizing wave response.

Symptom Cluster Trajectories Among Patients With Hepatocellular Carcinoma After Partial Hepatectomy: A Longitudinal Study.

Aims: To investigate types of symptom clusters in patients with hepatocellular carcinoma after partial hepatectomy and explore symptom cluster trajectories over time.

Design: A longitudinal observational study was conducted.

Methods: Symptoms of patients with hepatocellular carcinoma were assessed on the second day, seventh day, third week, fourth week and twelfth week post-operation using the MD Anderson Symptom Assessment Inventory and the Symptom Module for Primary Liver Cancer.

Efficacy of Auricular Acupressure Combined With Positive Psychological Techniques on Sleep Quality in Cancer Patients Undergoing Radiotherapy: A Randomized Controlled Trial.

Background: Auricular acupressure (AA) and positive psychological intervention (PPI) are promising sleep improvement methods.

Objective: To assess and compare the efficacies of combined intervention (CI [AA + PPI]), AA, and PPI in sleep quality enhancement and their potential effects in alleviating negative psychological states in radiotherapy-treated patients with cancer.

Methods: This study was a 4-arm, placebo-controlled randomized trial.

Mollugin inhibits IL-1β production by reducing zinc finger protein 91-regulated Pro-IL-1β ubiquitination and inflammasome activity.

Background: Rubia cordifolia L. has been formally included in the Chinese Pharmacopoeia and utilized for centuries as a traditional Chinese medicine. Mollugin, a quinone compound, is a major active compound extracted from Rubia cordifolia L.

Development of a predictive nomogram for early identification of pulmonary embolism in hospitalized patients: a retrospective cohort study.

Background: Hospitalized patients often present with complex clinical conditions, but there is a lack of effective tools to assess their risk of pulmonary embolism (PE). Therefore, our study aimed to develop a nomogram model for better predicting PE in hospitalized populations.

Methods: Data from hospitalized patients (aged ≥ 15 years) who underwent computed tomography pulmonary angiography (CTPA) to confirm PE and non-PE were collected from December 2013 to April 2023.