Neuropilin-1-target self-assembled peptide nanoparticles contribute to tumor treatment by inducing pyroptosis.

Background: Expression of the Neuropilin-1 (NRP1) is reported in malignant cells of multiple human tumor types represented as a tumor marker. Targeting NRP1 with a peptide, CK3, is used for tumor molecular imaging, raising the question of the therapeutic potential of CK2, a peptide with a CK3 backbone which enhanced targeting and tumor enrichment properties.

Methods: The tumor targeting and enrichment capacity of CK2 was detected by IncuCyte, flow cytometry and animal living imaging.

Mechanistic impact of organics on electro-induced transformation of iron oxides and simultaneous uranium immobilization in wastewater.

The incorporation of uranium into the magnetite generated through via electrochemical methods represents a sustainable strategy for remediation of uranium-contaminated organic wastewater. Nevertheless, the influence mechanisms of organics on this treatment process remain insufficiently understood. This study used an electrochemical system featuring iron and graphite electrodes along with sodium chloride as the electrolyte to investigate the impact of various organics on uranium removal.

Evaluating the efficacy of non-invasive brain stimulation techniques in managing pediatric epilepsy.

Background: Pediatric epilepsy significantly affects cognitive and developmental outcomes, with drug-resistant epilepsy (DRE) posing a major challenge. While pharmacological and surgical interventions remain standard treatments, they often fail in refractory cases. Non-Invasive Brain Stimulation (NIBS), including Transcranial Magnetic Stimulation (TMS) and Transcranial Direct Current Stimulation (tDCS), has emerged as a promising therapeutic alternative.

aFGF gene-modified adipose-derived mesenchymal stem cells promote healing of full-thickness skin defects in diabetic rats.

Background: Chronic diabetic wounds pose a significant clinical challenge due to the limited efficacy of current treatments. This study aimed to investigate the role and potential mechanisms of adipose-derived mesenchymal stem cells (ADSCs) overexpressing acidic fibroblast growth factor (aFGF) in diabetic wound healing in a rat model.

Methods: ADSCs were genetically modified to achieve stable overexpression of aFGF.

Individualized prediction of stroke-associated pneumonia for patients with acute ischemic stroke.

Background: Stroke-associated pneumonia (SAP) remains a neglected area despite its high morbidity and mortality. We aimed to establish an easy-to-use model for predicting SAP.

Methods: Two hundred seventy-five acute ischemic stroke (AIS) patients were enrolled, and 73 (26.

Microneedles in diabetic wound care: multifunctional solutions for enhanced healing.

Diabetic wounds present a significant challenge in clinical treatment and are characterized by chronic inflammation, oxidative stress, impaired angiogenesis, peripheral neuropathy, and a heightened risk of infection during the healing process. By creating small channels in the surface of the skin, microneedle technology offers a minimally invasive and efficient approach for drug delivery and treatment. This article begins by outlining the biological foundation of normal skin wound healing and the unique pathophysiological mechanisms of diabetic wounds.

Amino Acids-Enabled Fast-Restore of Triplet-Triplet Annihilation Upconversion Luminescence for Background-Free Sensing of Herbicides.

Overuse of herbicides poses a serious threat to ecosystems and human health; thus, the accurate determination of herbicide residue is very meaningful. Thanks to the advantage of no background fluorescence interference, the upconversion luminescence allows for reliable analysis of target molecules in complicated samples. Here, through screening of 20 natural amino acids, it is discovered that the photooxidation of methionine exhibited the fastest recovery rate of triplet-triplet annihilation upconversion (TTA-UC) luminescence via oxygen consumption, which is 400-fold faster compared to the well-known photooxidation of oleic acid.

The miR-1305/KLF5 negative regulatory loop affects pancreatic cancer cell proliferation and apoptosis.

Pancreatic cancer (PC) is characterized by a high relapse rate and unfavorable prognosis. Currently, the optimal treatment for PC is complete resection followed by adjuvant systemic chemotherapy. Nevertheless, tumor cell repopulation and subsequent tumor relapse and metastasis after chemotherapy result in a poor prognosis.

Activated AXL Ameliorates Alcohol-associated Steatotic Liver Ischemia-Reperfusion Injury by Inhibiting ER stress and Mitochondria-associated Apoptosis.

Hepatic ischemia-reperfusion (I/R) injury can cause poor prognosis of liver transplantation and hepatectomy, especially in patients with alcohol-associated liver disease (ALD). Apoptosis is closely related to different stages of liver injury, and the death of hepatocytes caused by endoplasmic reticulum (ER) and mitochondria homeostasis perturbation may be key to liver injury. The receptor tyrosine kinases AXL encoded by the gene axl, is a member of the TAM (TYRO3, AXL, and MERTK) family, which participates in various biological processes by binding to the ligand of growth arrest-specific protein 6 (Gas6).

Effect and factors associated with reactivation after intravitreal conbercept or aflibercept in retinopathy of prematurity.

Background: To evaluate the effect and factors associated with the reactivation of retinopathy of prematurity (ROP) after intravitreal conbercept or aflibercept.

Methods: We retrospectively reviewed the medical records of 176 eyes diagnosed with ROP and treated with anti-VEGF therapy between January 2018 and September 2022. The rate of reactivation and complications were assessed during the follow-up period.

Genome assembly of the grassland caterpillar Gynaephora qinghaiensis.

The grassland caterpillars are the most damaging insect pests to the alpine meadow of the Qinghai-Tibetan Plateau in China. In this study, we present a genome assembly of one grassland caterpillar Gynaephora qinghaiensis by using Oxford Nanopore long-read and BGI short-read sequencing. The genome assembly of 861.

A novel cryopreservation solution for adipose tissue based on metformin.

Background: Autologous fat grafting (AFG) often needs multiple sessions due to low volume retention. Young adipose tissue demonstrates a more pronounced therapeutic effect; thus, the cryopreservation of adipose tissue of young origin is particularly crucial. This study investigated the protective effect of a new cryopreservation solution combining trehalose, glycerol, and metformin on adipose tissue.

Novel enhancement strategy for Hg adsorption in wastewater: Nonthermal plasma-mediated advanced modification of zero-valent iron-carbon galvanic cells with thiol functionalization.

Mercury (Hg) pollution poses a critical threat to human health and the environment, necessitating urgent control measures. This study introduces a novel modification method for the common zero-valent iron-carbon (ZVI-AC) galvanic cells using a two-step process, nonthermal (NTP) irradiation followed by targeted functionalization, aiming to enhance Hg adsorption potential by adjusting the physicochemical properties of the cells. The NTP irradiated functionalized adsorbent demonstrated superior Hg adsorption performance across various concentrations and pH variations.

Exosome-carried miR-1248 from adipose-derived stem cells improves angiogenesis in diabetes-associated wounds.

Chronic non-healing wounds are a common complication of diabetes, marked by impaired angiogenesis. This study explores how exosomes (Exo-miR-1248) from miR-1248-overexpressing adipose-derived stem cells enhance diabetic wound healing by modulating endothelial cell function. Adipose-derived stem cells were transfected with a lentivirus carrying miR-1248 to produce Exo-miR-1248, isolated via differential centrifugation.

Additives-Modified Electrodeposition for Synthesis of Hydrophobic Cu/CuO with Ag Single Atoms to Drive CO Electroreduction.

Copper-based electrocatalysts are recognized as crucial catalysts for CO electroreduction into multi-carbon products. However, achieving copper-based electrocatalysts with adjustable valences via one-step facile synthesis remains a challenge. In this study, Cu/CuO heterostructure is constructed by adjusting the anion species of the Cu ions-containing electrolyte during electrodeposition synthesis.

Tenecteplase Thrombolysis for Stroke up to 24 Hours After Onset With Perfusion Imaging Selection: The CHABLIS-T II Randomized Clinical Trial.

Background: Whether it is effective and safe to extend the time window of intravenous thrombolysis up to 24 hours after the last known well is unknown. We aimed to determine the efficacy and safety of tenecteplase in Chinese patients with acute ischemic stroke due to large/medium vessel occlusion within an extended time window.

Methods: Patients with ischemic stroke presenting 4.

Imaging of prostate micro-architecture using three-dimensional wide-field optical coherence tomography.

Prostate cancer is a global health issue that requires new diagnostic methods to provide accurate and precise visualization of prostate tissue on the micro-scale. Such methods have the potential to improve nerve-sparing surgery and to provide image guidance during prostate biopsy. In this feasibility study, we assess the potential of three-dimensional wide-field optical coherence tomography (OCT), covering a volumetric imaging field-of-view up to 46 × 46 × 1 mm, to visualize micro-architecture in 18 freshly excised human prostate specimens.

Prediction Value of High Serum Pentraxin-3 for Short-Term Recurrence of Cerebral Infarction in Patients Accompanied with Intracranial Atherosclerotic Stenosis Within One Year.

Objective: Elevated serum pentraxin-3 levels are generally considered a risk factor for atherosclerosis. However, there is limited data on the relationship between pentraxin-3 and cerebral infarction (CI) accompanied by intracranial atherosclerotic stenosis (ICAS). This study aims to investigate the association between pentraxin-3 (PTX-3) and short-term recurrence in cerebral infarction caused by ICAS patients within one year.

Intravenous thrombolysis and risk of early-onset post-stroke depression: a propensity score matched cohort study.

Background: Depression is common in stroke survivors and affects their recovery and quality of life (QoL). Intravenous thrombolysis (IVT) can improve post-stroke outcomes but the impact on early-onset post-stroke depression (PSD) is unclear. This was evaluated by comparing depression symptoms between patients with acute ischemic stroke (AIS) with vs.

Gut Microbe-Generated Metabolite Trimethylamine-N-Oxide and Ischemic Stroke.

Trimethylamine-N-oxide (TMAO) is a gut microbiota-derived metabolite, the production of which in vivo is mainly regulated by dietary choices, gut microbiota, and the hepatic enzyme flavin monooxygenase (FMO), while its elimination occurs via the kidneys. The TMAO level is positively correlated with the risk of developing cardiovascular diseases. Recent studies have found that TMAO plays an important role in the development of ischemic stroke.

Embracing Poisson Encapsulation Statistics for Improved Droplet Digital Immunoassay.

Digital immunoassays enable the detection of protein biomarkers with very low concentrations, but the analysis stringently requires single-bead encapsulation. Low bead density has been adopted to minimize multiple-bead encapsulations, but the trade-off is the low droplet effectiveness (∼10%) in droplet-based assays. Here we report the method of inclusive droplet digital ELISA (iddELISA) that embraces all types of encapsulations by factoring in their varied "on-off" probabilities in the statistical inference.

Genomics of insect natural enemies in agroecosystems.

Currently, a wealth of genomic data are now accessible for numerous insect natural enemies, serving as valuable resources that deepen our understanding of the genetic basis of biocontrol traits in these organisms. We summarize the current state of genome sequencing and highlight candidate genes related to biocontrol traits that hold promise for genetic improvement. We also review the recent population genomic studies in biological control and the discovery of potential insecticidal genes in parasitoid wasps.

Taxifolin attenuates hepatic ischemia-reperfusion injury by enhancing PINK1/Parkin-mediated mitophagy.

Background: Hepatic ischemia-reperfusion (I/R) injury stands as a recurring clinical challenge in liver transplantation, leading to mitochondrial dysfunction and cellular imbalance. Mitochondria, crucial for hepatocyte metabolism, are significantly damaged during hepatic I/R and the extent of mitochondrial damage correlates with hepatocyte injury. PINK1/Parkin-mediated mitophagy, is a specialized form of cellular autophagy, that maintains mitochondrial quality by identifying and removing damaged mitochondria, thereby restoring cellular homeostasis.