Comparison of ATG-thymoglobulin with atg-fresenius in patients with hematological malignancies who undergo allogeneic hematopoietic stem cell transplantation: a propensity score-matched analysis.

We retrospectively compared the outcomes of 166 patients with hematological malignancies who underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT) using ATG-Thymoglobulin (ATG-T) at 10 mg/kg or ATG-Fresenius (ATG-F) at 20 mg/kg. Propensity score matching (PSM) analysis was applied, with 44 patients assigned to each group. The ATG-T group showed a trend toward a higher incidence of bacterial infections (72.

Production of Smoked Sausage Using Pigments-Calcium Carbonate Colorant Lake with Nisin as a Nitrite Substitute.

This study explored the complete replacement of sodium nitrite with a combination of pigments (MPs)-calcium carbonate colorant lake (MPs-CaCO lake) and nisin in smoked sausage production. The effects of the replacement on color stability, total aerobic mesophilic bacteria count (TAMB), and physicochemical properties of sausages were assessed. The results indicated that combining 0.

The regulatory role and therapeutic potential of long non-coding RNA in non-small cell lung cancer.

Lung cancer remains the leading cause of cancer-related mortality worldwide, with non-small cell lung cancer (NSCLC) being the predominant subtype. Recent advances in transcriptome sequencing have highlighted the critical role of long non-coding RNAs (lncRNAs) in NSCLC, with lncRNAs influencing gene expression through epigenetic, transcriptional, and post-transcriptional mechanisms. Despite the growing understanding of lncRNAs, challenges such as delayed diagnosis and drug resistance continue to complicate NSCLC management.

[Kaixin San ameliorating doxorubicin-induced neurotoxicity by activating AMPK signaling pathway].

The study explored the pathological mechanism of doxorubicin chemotherapy-induced neurotoxicity and the intervention methods of traditional Chinese medicine. BALB/c mice were selected to establish tumor-bearing mouse models by orthotopic injection of 4T1 triple-negative breast cancer cells. After randomization, the mice were treated with doxorubicin chemotherapy or doxorubicin chemotherapy + Kaixin San(KXS).

Liverwort diversity in China: spatial and taxonomic patterns on species richness.

The diversity of liverworts in China is rich. It is of great significance to study the species distribution pattern of liverworts in China for the protection of liverworts diversity, flora research and biodiversity monitoring. On the basis of records from national and provincial liverwort lists, herbaria and online databases, a dataset of liverwort distributions was created to analyze the geographical distribution patterns of liverwort species diversity in China.

phage ΦPNJ-9 adheres to mucus via a variant Hoc protein.

Phages, as antagonists of bacteria, hold significant promise for combating drug-resistant bacterial infections. Their host specificity allows phages to target pathogenic bacteria without disrupting the gut microbiota, offering distinct advantages in the prevention and control of intestinal pathogens. The interaction between the phage and the gut plays a crucial role in the efficacy of phage-mediated bacterial killing.

The functional dominance and metabolic diversity of comammox Nitrospira in recirculating aquaculture systems.

As a newly discovered group of ammonia-oxidizing microorganisms, complete ammonia oxidizing (comammox) Nitrospira has been widely found in various oligotrophic ecosystems. However, their activity and ecological niche is still unclear in recirculating aquaculture systems (RAS). This study aimed to compare the abundance and activity of comammox Nitrospira, ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA), and elucidate metabolic versatility of comammox Nitrospira in RAS.

Specific surface-modified iron oxide nanoparticles trigger complement-dependent innate and adaptive antileukaemia immunity.

Considerable advances have been achieved in the application of nanomaterials for immunotherapies, yet the precise immune effects induced by protein corona remain elusive. Here, we explore the formation mechanism and immune regulation process of protein corona in acute myeloid leukaemia (AML) mouse models using commercialized iron oxide nanoparticles (IONPs), with different surface modifications, including an FDA-approved variant. Using macrophages depleted or Complement Component 3 (C3) knockout mice, we demonstrate that carboxymethyl dextran-coated IONP (IONP-COOH) reduces leukaemia burden.

A novel aptamer-based photoelectrochemical sensor for zearalenone detection: Integration of g-CN/BiOBr with in situ growth AgS quantum dots.

Zearalenone (ZEN), a secondary metabolite mycotoxin primarily synthesized by Fusarium species and prevalent in cereal grains, exerts estrogenic effects that could induce reproductive toxicity and teratogenic outcomes. To enhance the precision of ZEN detection, we have developed an innovative photoelectrochemical (PEC) aptamer-based sensor employing in situ growth silver sulfide (AgS) quantum dots-sensitized graphitic carbon nitride/bismuth oxybromide (g-CN/BiOBr) heterojunction. The g-CN/BiOBr composite exhibits robust structural stability and straightforward synthesis.

BiS/BiOCl heterojunction-based photoelectrochemical aptasensor for ultrasensitive assay of fumonisin B via signal amplification with in situ grown AgS quantum dots.

Fumonisin B (FB) is a mycotoxin mainly found in corn, peanuts, and wheat crops, which affects human health. Based on bismuth sulfide/bismuth oxychloride (BiS/BiOCl) composite material, silver sulfide (AgS) was grown in situ as a quantum dot sensitization signal, and a photoelectrochemical (PEC) aptasensor was designed by layer upon layer modification to detect FB. BiS/BiOCl has a wide range of visible light absorption, stable chemical properties, and a simple synthesis method.

The individual and combined effects of polycyclic aromatic hydrocarbons on asthma among US children: evidence from the NHANES study.

Polycyclic Aromatic Hydrocarbons (PAHs) exposure has been linked to asthma, but their individual and combined effects in children remain unclear. Using data from the 2003-2012 National Health and Nutrition Examination Survey (NHANES), we investigated the associations between PAHs and asthma through logistic regression, Weighted Quantile Sum (WQS) regression, Quantile g Computation (qg computation), and Bayesian Kernel Machine Regression (BKMR). Subgroup analyses revealed a significant impact of PAHs on asthma, particularly in males.

Rapid colorimetric and fluorescence identification of Pinelliae Rhizoma and adulterate Rhizoma Typhonii Flagelliformis using direct-LAMP assay.

Pinelliae Rhizoma, renowned for its medicinal benefits against cough, insomnia and inflammation, is frequently utilized in botanical dietary supplements and herbal products. However, due to high demand, there is a risk of adulteration. This study introduced Direct-Loop-Mediated Isothermal Amplification (Direct-LAMP), a rapid colorimetric technique, for distinguishing Pinelliae Rhizoma from its primary adulterant, Rhizoma Typhonii Flagelliformis.

Using Nobel Prize case-based learning in Medical Immunology to cultivate critical thinking dispositions for medical undergraduates.

Background: Critical thinking has been regarded as an essential skill for college students, which is especially imperative for medical students to possess the ability to have in-depth insight into complex clinical situations. Medical Immunology is an overarching principle connecting multiple medical subjects, which emphasizes that immunity is both beneficial and harmful to the host, thus putting higher demands on students' critical thinking. The utilization of Nobel Prize stories has been cited as a thematic framework for classroom teaching of other courses, showing numerous educational benefits.

Current Status of Liverwort Herbaria Specimens and Geographical Distribution in China.

Specimen data play a crucial role in geographical distribution research. In this study, the collection information of liverwort specimens in China was compiled and analyzed to investigate the history, current status, and limitations of liverwort research in China. By utilizing the latest systematic research findings and corresponding environmental data, a niche model was developed to offer theoretical support for exploring the potential geographical distribution and diversity of liverwort resources.

Lignin-derived compounds assisted with Kocuria marina H-2 and Pseudomonas putida B6-2 co-culture enhanced naphthalene biodegradation.

The implementation of environmentally friendly and sustainable remediation strategies positively impacts solid waste management. In this study, the Kocuria marina H-2 and Pseudomonas putida B6-2 co-culture system demonstrated enhanced naphthalene biodegradation efficiency compared to single-strain cultures. Under optimal conditions of 35 °C, 200 rpm/min, and a 1:1 ratio of the co-culture system, the naphthalene biodegradation potential was further increased.

Influence of the Crystal Forms of Calcium Carbonate on the Preparation and Characteristics of Indigo Carmine-Calcium Carbonate Lake.

In this study, indigo carmine (IC)-calcium carbonate lakes with different crystalline forms of calcium carbonate were prepared through co-precipitation methods, and the properties of these lakes and their formation mechanisms were investigated. The results showed that amorphous calcium carbonate (ACC) exhibited the smallest particle size and the largest specific surface area, resulting in the highest adsorption efficiency. Vaterite, calcite, and aragonite followed after ACC in decreasing order of adsorption efficiency.

Motion Artifact Correction for OCT Microvascular Images Based on Image Feature Matching.

Optical coherence tomography angiography (OCTA), a functional extension of optical coherence tomography (OCT), is widely employed for high-resolution imaging of microvascular networks. However, due to the relatively low scan rate of OCT, the artifacts caused by the involuntary bulk motion of tissues severely impact the visualization of microvascular networks. This study proposes a fast motion correction method based on image feature matching for OCT microvascular images.

Influence of soil pH and organic carbon content on the bioaccessibility of lead and copper in four spiked soils.

Exploration of the association between heavy metal bioaccessibility (BAc) and soil properties is essential for rationalization of risk assessment and remediation of contaminated soil; however, the high complexity of soil systems often yield conflicting outcomes. To avoid erroneous conclusions, individual comparisons of soil properties is essential. Herein, we determined the changes in the BAc of Pb and Cu with the variation in soil pH and SOC content using Unified Bioaccessibility Research Group of Europe method, and validated these findings with in vivo mouse bioassays.

Response to Climate Change and GAP Analysis of Nakai.

Due to global warming and increased human activity, the wild population of Nakai () has dropped, placing it in danger. An understanding of the response of to climate change and the determination of priority conservation areas are tremendously critical for proper conservation. Using sixty-nine distribution points and seven environmental factors, the Maxent model was used to predict potentially suitable areas and spatial variation patterns of and the Marxan conservation planning model was used to evaluate conservation gap areas.

Prior Knowledge-Guided Triple-Domain Transformer-GAN for Direct PET Reconstruction From Low-Count Sinograms.

To obtain high-quality positron emission tomography (PET) images while minimizing radiation exposure, numerous methods have been dedicated to acquiring standard-count PET (SPET) from low-count PET (LPET). However, current methods have failed to take full advantage of the different emphasized information from multiple domains, i.e.

Preparation of Edible Colorant Lake Using Calcium Carbonate and β-Carotene: Structural Characterization and Formation Mechanism Study.

This study prepared a novel β-carotene colorant lake using calcium carbonate (CaCO) and investigated the lake formation process and its basic characteristics. Kinetic adsorption analysis confirmed that medium pH (9.3) and medium temperature (40 °C) were more suitable for lake preparation, while desorption occurred, possibly due to crystalline transformation of CaCO.

Application of CMV-IVIg as prophylaxis against cytomegalovirus reactivation in allogeneic hematopoietic stem cell transplantation patients.

Cytomegalovirus (CMV) reactivation remains one of the major and life-threatening complications after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Yet, there is still a lack of safe and effective ways to prevent CMV reactivation in allo-HSCT patients. Here, we retrospectively analyzed a cohort of patients who underwent HSCT at our transplant center between 2018 and 2022 to evaluate the efficacy of prophylactic CMV-specific intravenous immunoglobulin (CMV-IVIg) against CMV reactivation.

Gut microbiota-derived 12-ketolithocholic acid suppresses the IL-17A secretion from colonic group 3 innate lymphoid cells to prevent the acute exacerbation of ulcerative colitis.

Intestinal microbiota dysbiosis and metabolic disruption are well-known as the primary triggers of ulcerative colitis (UC). However, their role in regulating the group 3 innate lymphoid cells (ILC3s), which are essential for intestinal health, remains unexplored during the development of disease severity. Here, our results showed that the microbiota structure of patients with severe UC (SUCs) differed from those with mild UC (MiUCs), moderate UC (MoUCs), and healthy controls (HCs).

Generation of an NSD2-deficient human embryonic stem cell line using CRISPR/Cas9 technology.

NSD2 is a histone methyltransferase (HMT) and is involved in the epigenetic regulation of hematopoiesis and hematological cancers. To understand and illustrate the precise roles of NSD2 in hematopoietic development, here we constructed a human embryonic stem cell (hESC) line with knockout of NSD2 using CRISPR/Cas9-mediated gene targeting. The cell line maintained typical stem cell morphology and normal karyotype.