Intestine-Decipher Engineered Capsules Protect Against Sepsis-induced Intestinal Injury via Broad-spectrum Anti-inflammation and Parthanatos Inhibition.

Sepsis is a severe systemic inflammatory syndrome characterized by a dysregulated immune response to infection, often leading to high mortality rates. The intestine, owing to its distinct structure and physiological environment, plays a pivotal role in the pathophysiology of sepsis. It functions as the "central organ" or "engine" in the progression of sepsis, with intestinal injury exacerbating the condition.

FDA Approval Summary: Tovorafenib for Relapsed or Refractory BRAF-altered Pediatric Low-Grade Glioma.

On April 23, 2024, FDA granted accelerated approval to tovorafenib, a type II RAF kinase inhibitor, for the treatment of patients 6 months of age and older with relapsed or refractory pediatric low-grade glioma (pLGG) harboring a BRAF fusion or rearrangement, or BRAF V600 mutation. Efficacy was evaluated in FIREFLY-1 (NCT04775485), a single-arm, open-label, multicenter trial that enrolled patients 6 months to 25 years of age with relapsed or refractory pLGG with an activating BRAF alteration who had received prior systemic therapy. The major efficacy outcome measure was radiologic overall response rate (ORR), defined as the proportion of patients with complete response, partial response, or minor response as determined by blinded independent central review using Response Assessment in Pediatric Neuro-Oncology (RAPNO) criteria.

Novel full-thickness biomimetic corneal model for studying pathogenesis and treatment of diabetic keratopathy.

Diabetic keratopathy (DK), a significant complication of diabetes, often leads to corneal damage and vision impairment. Effective models are essential for studying DK pathogenesis and evaluating potential therapeutic interventions. This study developed a novel biomimetic full-thickness corneal model for the first time, incorporating corneal epithelial cells, stromal cells, endothelial cells, and nerves to simulate DK conditions .

Activation of TFEB protects against diabetic vascular calcification by improving autophagic flux and activating Nrf2 antioxidant system.

Autophagic flux blockade and excessive oxidative stress play important roles in the pathogenesis of diabetic vascular calcification (VC). Transcription factor EB (TFEB) is an important regulator of many autophagy-lysosomal related components, which is mainly involved in promoting autophagy process in cells. Nuclear factor erythroid-2 related factor 2 (Nrf2) antioxidant system is considered as one of the key pathways in response to intracellular oxidative stress.

RET-AREAL: A multi-center, real-world data analysis on the efficacy of pralsetinib in acquired RET fusion after resistance to EGFR/ALK-TKIs.

Pralsetinib demonstrated impressive improvement of survival in non-small cell lung cancer (NSCLC) patients harbored de novo RET fusion. However, the efficacy in patients with acquired RET fusion after resistance to EGFR/ALK-TKIs has only been reported on a case-by-case basis, and the strategy for overcoming the acquired RET fusion has not been fully investigated. This multicenter, real-world analysis enrolled 32 patients with unresectable NSCLC harbored acquired RET fusion after resistance to EGFR/ALK-TKIs in 23 centers across China from July 1st, 2018 to Nov 23rd, 2022.

NLRP3 inflammasome-modulated angiogenic function of EPC via PI3K/ Akt/mTOR pathway in diabetic myocardial infarction.

Background: Inflammatory diseases impair the reparative properties of endothelial progenitor cells (EPC); however, the involvement of diabetes in EPC dysfunction associated with myocardial infarction (MI) remains unknown.

Methods: A model was established combining high-fat diet (HFD)/streptozotocin (STZ)-induced diabetic mice with myocardial infarction. The therapeutic effects of transplanted wild-type EPC, Nlrp3 knockout EPC, and Nlrp3 overexpression EPC were evaluated.

Effects of exercise on cognitive function and glycated hemoglobin A1c among patients with type 2 diabetes mellitus and cognitive impairment: A systematic review and meta-analysis.

Aim: To evaluate the effects of exercise versus without-exercise group on global cognitive function, executive function, glycated hemoglobin A1c (HbA1c) and fasting plasma glucose in patients with type 2 diabetes mellitus and cognitive impairment.

Methods: A systematic search of Cqvip, SinoMed, Wanfang Data, CINAHL, Cochrane, Embase, Pubmed, Lippincott, Web of Science and Scopus was carried out. Randomized control trials were selected.

Nutritional nursing competence of clinical nurses and its influencing factors: a cross-sectional study.

Objective: Assessing the nutritional nursing competence of clinical nurses will enable nursing managers to develop measures to effectively address the nutritional nursing needs of patients. Therefore, the purpose of this study was to investigate the status quo and influencing factors of nutritional nursing competence of nurses in China.

Method: A cross-sectional survey was conducted among more than 1300 clinical nurses from 10 provinces in eastern, central and western China by using self-designed socio-demographic questionnaire and nutrition nursing ability scale compiled by Zhu Xinyi.

Current and Emerging Approaches Targeting G9a for the Treatment of Various Diseases.

G9a, a histone lysine methyltransferase, is instrumental in regulating gene expression through epigenetic modifications. Its overexpression is closely linked to the progression of various human diseases, including cancers. Therefore, targeting G9a enzyme is a promising strategy for treating various diseases.

Intelligent bacteria-targeting ZIF-8 composite for fluorescence imaging-guided photodynamic therapy of drug-resistant superbug infections and burn wound healing.

Infected burn wounds are characterized by persistent drug-resistant bacterial infection coupled with an inflammatory response, impeding the wound-healing process. In this study, an intelligent nanoparticle system (CCM+TTD@ZIF-8 NPs) was prepared using curcumin (CCM), an aggregation-induced emission luminogens (TTD), and ZIF-8 for infection-induced wound healing. The CCM+TTD@ZIF-8 NPs showed multiple functions, including bacteria targeting, fluorescence imaging and pH response-guided photodynamic therapy (PDT), and anti-inflammatory.

An Integrative Analysis of the Transcriptome and Proteome of Rice Grain Chalkiness Formation Under High Temperature.

Exposure to high temperatures can impair the grain-filling process in rice ( L.), potentially leading to the formation of chalky endosperm, but the molecular regulation mechanism remains largely elusive. Here, we reported that high-temperature (HT) stress (day/night, 35 °C/30 °C) reduces both the grain-filling rate and grain weight of Ningjing 1 variety compared to normal temperatures (NT, day/night, 28 °C/23 °C).

Bdyof is a Y-chromosome-specific gene required for male development in Bactrocera dorsalis.

Background: In many organisms, the Y chromosome contains important genes associated with sex determination and male reproductive development. However, there have been few studies of Y-chromosome-specific genes in non-model species due to the incomplete information of Y chromosome genome and difficulty in sequencing. Here, we screened 90 candidate Y-specific sequences in a constructed transcriptome assembly library by using the chromosome quotient method, among which 11 were unreported sequences associated with male reproductive development, including Bactrocera dorsalis Y-specific Oligozoospermia factor (Bdyof) with the highest expression in the testis.

Design, Synthesis, and Evaluation of Novel Thiazole-Containing Algicides Inspired by Bacillamide A.

The pursuit of highly effective, low-toxicity, and eco-friendly algicides for controlling and eradicating harmful algal blooms (HABs) is of paramount importance. The natural allelochemical bacillamide A has displayed impressive algicidal activity against harmful algae with favorable safety profiles. However, the poor synthetic efficiency and large dose requirements of bacillamide A limit its further application.

Pathobiont and symbiont contribute to microbiota homeostasis through Malpighian tubules-gut countercurrent flow in Bactrocera dorsalis.

Host-gut microbiota interactions are more complex than good or bad. Both gut symbiotic bacteria and pathobionts can provide essential functions to their host in one scenario and yet be detrimental to host health in another. So, these gut-dwelling bacteria must be tightly controlled to avoid harmful effects on the host.

Amphiphilic small molecule antimicrobials: From cationic antimicrobial peptides (CAMPs) to mechanism-related, structurally-diverse antimicrobials.

Bacterial infections are characterized by their rapid and widespread proliferation, leading to significant morbidity. Despite the availability of a variety of antimicrobial drugs, the resistance exhibited by pathogenic microorganisms towards these drugs demonstrates a consistent upward trajectory year after year. This trend can be attributed to the abuse or misuse of antibiotics.

Intestinal commensal bacteria promote Bactrocera dorsalis larval development through the vitamin B6 synthesis pathway.

Background: The gut microbiota can facilitate host growth under nutrient-constrained conditions. However, whether this effect is limited to certain bacterial species remains largely unclear, and the relevant underlying mechanisms remain to be thoroughly investigated.

Results: We found that the microbiota was required for Bactrocera dorsalis larval growth under poor dietary conditions.

Foliar application of zinc and selenium regulates cell wall fixation, physiological and gene expression to reduce cadmium accumulation in rice grains.

Zinc (Zn) and selenium (Se) are beneficial elements for crops, enhancing crop quality and alleviating heavy metal toxicity. However, there is limited research on the role of foliar Zn and Se in the mechanism of reducing cadmium (Cd) uptake in crops. A field experiment was conducted to investigate the effect on subcellular distribution, leaf antioxidant enzyme activities, and the transcriptional regulation in the process of Cd accumulation of rice grains after foliar applications of Zn, Se, and their mixed solutions (ZnSe).

Grounded situation recognition under data scarcity.

Grounded Situation Recognition (GSR) aims to generate structured image descriptions. For a given image, GSR needs to identify the key verb, the nouns corresponding to roles, and their bounding-box groundings. However, current GSR research demands numerous meticulously labeled images, which are labor-intensive and time-consuming, making it costly to expand detection categories.

CRISPR/Cas9-mediated generation of a human induced pluripotent stem cell line with PRPF6 c.2699 G > A mutation to model retinitis pigmentosa.

PRPF6, located on chromosome 20, is required for the formation of the spliceosome. Mutations in the PRPF6 gene can lead to retinitis pigmentosa (RP), a common inherited retinal disease characterized by progressive degeneration of retinal pigment epithelium and photoreceptors. Here, we generated an induced pluripotent stem cell (iPSC) line carrying the PRPF6 c.

Tilianin attenuates inflammasome activation in endothelial progenitor cells to mitigate myocardial ischemia-reperfusion injury.

Tilianin (TIL), a bioactive component derived from Dracocephalum Moldavica L., has been recognized for its anti-inflammatory properties. However, its effects on the Nlrp3 inflammasome within endothelial progenitor cells (EPCs) during myocardial ischemia-reperfusion injury (MIRI) remain unexplored.

Enzymatic Characterization of Genes in and Overexpression of the .

Phenylalanine ammonia-lyase (PAL, EC 4.3.1.