129 Result(s)
-
Article
Open AccessIdentification and bioinformatics analysis of genes associated with pyroptosis in spinal cord injury of rat and mouse
The mechanism of spinal cord injury (SCI) is highly complex, and an increasing number of studies have indicated the involvement of pyroptosis in the physiological and pathological processes of secondary SCI. H...
-
Article
Open AccessHyperbaric oxygen enhances tumor penetration and accumulation of engineered bacteria for synergistic photothermal immunotherapy
Bacteria-mediated cancer therapeutic strategies have attracted increasing interest due to their intrinsic tumor tropism. However, bacteria-based drugs face several challenges including the large size of bacter...
-
Article
Open AccessEvaluation of the feeding safety of Moringa (Moringa oleifera L.) in the Sprague Dawley rat
This study aimed to evaluate the safety of Moringa by comparing the effects of different gavage doses of Moringa. The general behavior, body weight, food intake, blood indexes, serum biochemical indexes, and h...
-
Article
Open AccessPD-1/CD80+ small extracellular vesicles from immunocytes induce cold tumours featured with enhanced adaptive immunosuppression
Only a minority of cancer patients benefit from immune checkpoint blockade therapy. Sophisticated cross-talk among different immune checkpoint pathways as well as interaction pattern of immune checkpoint molec...
-
Article
Open AccessNADPH oxidase 2 mediates cardiac sympathetic denervation and myocyte autophagy, resulting in cardiac atrophy and dysfunction in doxorubicin-induced cardiomyopathy
Doxorubicin has been used extensively as a potent anticancer agent, but its clinical use is limited by its cardiotoxicity. However, the underlying mechanisms remain to be fully elucidated. In this study, we te...
-
Article
Open AccessElastic properties and tensile strength of 2D Ti3C2Tx MXene monolayers
Two-dimensional (2D) transition metal nitrides and carbides (MXenes), represented by Ti3C2Tx, have broad applications in flexible electronics, electromechanical devices, and structural membranes due to their uniq...
-
Article
Open AccessPro-ferroptotic signaling promotes arterial aging via vascular smooth muscle cell senescence
Senescence of vascular smooth muscle cells (VSMCs) contributes to aging-related cardiovascular diseases by promoting arterial remodelling and stiffness. Ferroptosis is a novel type of regulated cell death asso...
-
Article
Open AccessAddendum: Cellular differentiation into hyphae and spores in halophilic archaea
-
Article
Open AccessMechanistic insights into C-C coupling in electrochemical CO reduction using gold superlattices
Develo** in situ/operando spectroscopic techniques with high sensitivity and reproducibility is of great importance for mechanistic investigations of surface-mediated electrochemical reactions. Herein, we re...
-
Article
Open AccessWhole transcriptome sequencing for revealing the pathogenesis of sporotrichosis caused by Sporothrix globosa
This study aimed to investigate the molecular mechanism of sporotrichosis and identify possible novel therapeutic targets. Total RNA was extracted from skin lesion samples from sporotrichosis patients and used...
-
Article
Open AccessElucidating the structure-stability relationship of Cu single-atom catalysts using operando surface-enhanced infrared absorption spectroscopy
Understanding the structure-stability relationship of catalysts is imperative for the development of high-performance electrocatalytic devices. Herein, we utilize operando attenuated total reflectance surface-enh...
-
Article
Open AccessSDC1 and ITGA2 as novel prognostic biomarkers for PDAC related to IPMN
The existing biomarkers are insufficient for predicting the prognosis of pancreatic ductal adenocarcinoma (PDAC). Intraductal papillary mucinous neoplasm (IPMN) is a precursor to PDAC; therefore, identifying b...
-
Article
Open AccessInsights into the missing apiosylation step in flavonoid apiosides biosynthesis of Leguminosae plants
Apiose is a natural pentose containing an unusual branched-chain structure. Apiosides are bioactive natural products widely present in the plant kingdom. However, little is known on the key apiosylation reacti...
-
Article
Open AccessA novel nomogram predicting overt hepatic encephalopathy after transjugular intrahepatic portosystemic shunt in portal hypertension patients
We aim to develop a nomogram to predict overt hepatic encephalopathy (OHE) after transjugular intrahepatic portosystemic shunt (TIPS) in patients with portal hypertension, according to demographic/clinical ind...
-
Article
Open AccessJanus nanoparticles targeting extracellular polymeric substance achieve flexible elimination of drug-resistant biofilms
Safe and efficient antibacterial materials are urgently needed to combat drug-resistant bacteria and biofilm-associated infections. The rational design of nanoparticles for flexible elimination of biofilms rem...
-
Article
Open AccessCharacterization of two O-methyltransferases involved in the biosynthesis of O-methylated catechins in tea plant
Tea is known for having a high catechin content, with the main component being (−)-epigallocatechin gallate (EGCG), which has significant bioactivities, including potential anti-cancer and anti-inflammatory ac...
-
Article
Open AccessEvolutionary history of the Arctic flora
The Arctic tundra is a relatively young and new type of biome and is especially sensitive to the impacts of global warming. However, little is known about how the Arctic flora was shaped over time. Here we inv...
-
Article
Open AccessCircadian regulation of developmental synaptogenesis via the hypocretinergic system
The circadian clock orchestrates a wide variety of physiological and behavioral processes, enabling animals to adapt to daily environmental changes, particularly the day-night cycle. However, the circadian clo...
-
Article
Enantioconvergent Cu-catalysed N-alkylation of aliphatic amines
Chiral amines are commonly used in the pharmaceutical and agrochemical industries1. The strong demand for unnatural chiral amines has driven the development of catalytic asymmetric methods1,2. Although the N-alky...
-
Article
Open AccessCellular differentiation into hyphae and spores in halophilic archaea
Several groups of bacteria have complex life cycles involving cellular differentiation and multicellular structures. For example, actinobacteria of the genus Streptomyces form multicellular vegetative hyphae, aer...