A uniform-unsaturated crosslinking strategy to construct injectable alginate hydrogel.

The controllable crosslinking between the constituting building blocks plays a key role in endowing the hydrogel with injectability through the formation of a uniform 3D interconnected network. Herein, a uniform-unsaturated crosslinking strategy has been devised to quickly construct injectable sodium alginate (SA) hydrogels. Under vigorous stirring, a moderate amount of metal ions can uniformly coordinate with the guluronate moieties of SA molecules, avoiding the locally excessive crosslinking and the loss of injectability caused by traditional dropping and soaking methods.

SPATEs promote the survival of to the plasma complement system upon local hemorrhage and bacteremia.

spp. are the causative agents of shigellosis, which remains a leading cause of death in children under the age of 5. Symptoms of shigellosis include bloody diarrhea, associated to colon hemorrhage; in more severe cases bacteremia is induced.

Drugs for Vector-Borne Protozoal Diseases in a One Health Scenario. A European Perspective.

Vector-borne protozoal diseases (VBPD) represent an enormous health and economic burden, particularly in low- and middle-income countries. Their control requires integrated approaches that consider not only therapeutic interventions for affected human and animal populations but also preventive tools. Environmental contamination can lead to therapeutic ineffectiveness.

Application of NRS2002 and PG-SGA in nutritional assessment for perioperative patients with head and neck squamous cell carcinoma: An observational study.

This study aimed to compare the effectiveness of 2 nutritional assessment tools, the Nutritional Risk Screening Scale 2002 (NRS2002) and the Patient-Generated Subjective Global Assessment (PG-SGA), for evaluating the nutritional status of perioperative head and neck squamous cell carcinoma (HNSCC) patients, to facilitate early nutritional interventions and improve clinical outcomes. An observational, comparative study was conducted at the Zhejiang Cancer Hospital, recruiting patients diagnosed with HNSCC scheduled for surgical treatment. The NRS2002 and PG-SGA were applied to assess patients' nutritional risk at multiple time points: upon admission, the day before surgery, 2 days after surgery, a week after surgery, and at discharge.

The role of hyperthermia in the treatment of tumor.

Despite recent advancements in the diagnosis and treatment options for cancer, it remains one of the most serious threats to health. Hyperthermia (HT) has emerged as a highly promising area of research due to its safety and cost-effectiveness. Currently, based on temperature, HT can be categorized into thermal ablation and mild hyperthermia.

Antibody blockade of the PSGL-1 immune checkpoint enhances T-cell responses to B-cell lymphoma.

Despite advancements in cancer immunotherapy, most lymphomas remain unresponsive to checkpoint inhibitors. P-selectin glycoprotein ligand-1 (PSGL-1), recently identified as a promoter of T-cell exhaustion in murine melanoma models, has emerged as a novel immune checkpoint protein and promising immunotherapeutic target. In this study, we investigated the potential of PSGL-1 antibody targeting in B-cell lymphoma.

The Application of Untargeted Metabolomic Approaches for the Search of Common Bioavailable Metabolites in Human Plasma Samples from and Extracts.

and are known for their shared common bioactivities. Although both matrices are rich in similar families of bioactive compounds, their specific phytochemical compounds are mostly different. Since these compounds can be metabolized in the organism, this study hypothesized that common bioavailable metabolites may contribute to their similar bioactive effects.

Global, reginal, national burden and risk factors in female breast cancer from 1990 to 2021.

This study was to assess the burden, trends, and risk factors associated with female breast cancer from 1990 to 2021 based on the Global Burden of Disease (GBD) 2021 study. In 2021, there were 20.32 million prevalent cases, 2.

Inducing disulfidptosis in tumors:potential pathways and significance.

Regulated cell death (RCD) is crucial for the elimination of abnormal cells. In recent years, strategies aimed at inducing RCD, particularly apoptosis, have become increasingly important in cancer therapy. However, the ability of tumor cells to evade apoptosis has led to treatment resistance and relapse, prompting extensive research into alternative death processes in cancer cells.

Targeting esophageal carcinoma: molecular mechanisms and clinical studies.

Esophageal cancer (EC) is identified as a predominant health threat worldwide, with its highest incidence and mortality rates reported in China. The complex molecular mechanisms underlying EC, coupled with the differential incidence of esophageal squamous cell carcinoma (ESCC) and esophageal adenocarcinoma (EAC) across various regions, highlight the necessity for in-depth research targeting molecular pathogenesis and innovative treatment strategies. Despite recent progress in targeted therapy and immunotherapy, challenges such as drug resistance and the lack of effective biomarkers for patient selection persist, impeding the optimization of therapeutic outcomes.

The role of the AHR in host-pathogen interactions.

Host-microorganism encounters take place in many different ways and with different types of outcomes. Three major types of microorganisms need to be distinguished: (1) pathogens that cause harm to the host and must be controlled; (2) environmental microorganisms that can be ignored but must be controlled at higher abundance; and (3) symbiotic microbiota that require support by the host. Recent evidence indicates that the aryl hydrocarbon receptor (AHR) senses and initiates signalling and gene expression in response to a plethora of microorganisms and infectious conditions.

Targeted metabolomic profiling of acute ST-segment elevation myocardial infarction.

Myocardial infarction is a major cause of morbidity and mortality worldwide. Metabolomic investigations may be useful for understanding the pathogenesis of ST-segment elevation myocardial infarction (STEMI). STEMI patients were comprehensively examined via targeted metabolomic profiling, machine learning and weighted correlation network analysis.

PDCdb: the biological activity and pharmaceutical information of peptide-drug conjugate (PDC).

Peptide-drug conjugates (PDCs) have emerged as a promising class of targeted therapeutics with substantial pharmaceutical advantages and market potentials, which is a combination of a peptide (selective to the disease-relevant target), a linker (stable in circulation but cleavable at target site) and a cytotoxic/radioactive drug (efficacious/traceable for disease). Among existing PDCs, those based on radiopharmaceuticals (a.k.

Regulation of inflammation by Interleukin-10 in the intestinal and respiratory mucosa.

Intricate immune regulation is required at mucosal surfaces to allow tolerance to microbiota and harmless allergens and to prevent overexuberant inflammatory responses to pathogens. The cytokine Interleukin-10 (IL-10) is a key mediator of mucosal immune regulation. While IL-10 can be produced by virtually all cells of the immune system, many of its in vivo functions depend upon its production by regulatory or effector T cell populations and its signalling to macrophages, dendritic cells and specific T cell subsets.