Regulatory function of endoplasmic reticulum stress in colorectal cancer: Mechanism, facts, and perspectives.

Colorectal cancer (CRC) is an exceedingly common and profoundly impactful malignancy of the digestive system, posing a grave threat to human health. Endoplasmic reticulum stress (ERS) is an intracellular biological reaction that mobilizes the unfolded protein response (UPR) to tackling dysregulation in protein homeostasis. This process subtly modulates the cell to either restore normal cellular function or steer it towards apoptosis.

A study on the professional identity intervention of Chinese new nurses by Balint groups from the perspective of ABC theory of emotion-hong.

Objective: To explore the intervention effect of ABC theory on the professional identity and irrational beliefs of new Chinese nurses in Balint groups (BGs).

Methods: A total of 110 Chinese nurses newly recruited in August 2021 by a grade-A tertiary general hospital in Wenzhou, Zhejiang province were adopted as research objects. They were randomly divided into an experimental group and a control group, the experimental group spread out in groups to practice the BGs, and the control group did not have any intervention.

Hypoglycemic effect of -pMTL007-GLP-1 engineered probiotics on type 2 diabetes mellitus.

Diabetes mellitus (DM) is a complex metabolic disease characterized by hyperglycemia. Recently, the incidence of diabetes has increased exponentially, and it is estimated to become the seventh leading cause of global mortality by 2030. Glucagon-like peptide-1 (GLP-1), a hormone derived from the intestine, has been demonstrated to exert remarkable hypoglycemic effects.

Case Report: A potentially pathogenic new variant of the gene found in a family experiencing autosomal dominant tubulointerstitial kidney disease.

Background: Autosomal dominant tubulointerstitial kidney disease (ADTKD) caused by -causing pathogenic variants (ADTKD-) is a rare group of heritable diseases. ADTKD- often manifests in childhood with symptoms such as mild hypotension, chronic kidney disease, hyperkalemia, anemia, and acidosis. The diagnosis of ADTKD- remains challenging.

Two new sesquiterpene eudesmanolides from the Raeusch.

Two new sesquiterpene eudesmanolides, 5-hydroxy-eudesman-7(11)-en-8(12)-olide (), and 5-hydroxy-7(11)-en-8-oxo-eudesmane (), along with six known sesquiterpene eudesmanolides, were isolated from the leaves and twigs of Raeusch. The structures of these compounds were established basis on NMR and MS spectroscopic analyses. The cytotoxic activities of the isolated compounds were evaluated.

Activation of cGAS confers PARP inhibitor resistance in ovarian cancer via the TBK1-IRF3 axis.

Objectives: Ovarian cancer is a gynecologic tumor with the highest mortality rate worldwide. Nonetheless, chemoresistance remains a significant obstacle in treating ovarian cancer. PARP inhibitors (PARPis) are effective drugs approved for maintenance therapy in ovarian cancer.

The role of circulating polyunsaturated fatty acids in mediating the effect of BMI on leukocyte telomere length: analysis using Mendelian randomization.

Background: polyunsaturated fatty acids (PUFAs) are a category of fatty acids that contain omega-3 and omega-6 fatty acids, which constitute a substantial portion of the Western diet and are vital for maintaining human wellness. The extent to which circulating PUFAs influence the effects of BMI on leukocyte telomere length (LTL) is unknown. Additionally, the impact of circulating PUFA on LTL remains controversial in observational studies.

Experimental Investigation of the Combustion Characteristics and Thermal Hazards of Methylsilyl-Modified Silica Aerogels.

The thermal safety of hydrophobic silica aerogels (SAs) is essential to thermal insulation applications. Herein, trimethylchlorosilane (TMCS), dimethyldichlorosilane (DMDCS), and methyltrichlorosilane (MTCS) were employed as surface modifiers to prepare three different methylsilyl-modified SAs (i.e.

Engineered Polymeric Carbon Nitride for Photocatalytic Diverse Functionalization of Electronic-Rich Alkenes.

Engineered polymeric carbon nitride represents a promising class of metal-free semiconductor photocatalysts for organic synthesis. Herein, we utilized engineered polymeric carbon nitride nanosheets, which exhibit an increased specific surface area and band gap due to enhanced quantum confinement from vacancy enrichment. These nanosheets serve as a heterogeneous organic semiconductor photocatalyst to facilitate diverse functionalizations of electron-rich alkenes, including arylsulfonylation, aminodifluoroalkylation, and oxytrifluoromethylation.

Noise-aware dynamic image denoising and positron range correction for Rubidium-82 cardiac PET imaging via self-supervision.

Rubidium-82 (Rb) is a radioactive isotope widely used for cardiac PET imaging. Despite numerous benefits of Rb, there are several factors that limits its image quality and quantitative accuracy. First, the short half-life of Rb results in noisy dynamic frames.

Selenium metabolism and selenoproteins function in brain and encephalopathy.

Selenium (Se) is an essential trace element of the utmost importance to human health. Its deficiency induces various disorders. Se species can be absorbed by organisms and metabolized to hydrogen selenide for the biosynthesis of selenoproteins, selenonucleic acids, or selenosugars.

Icariin ameliorates Coxsackievirus B3-induced viral myocarditis by modulating the S100 calcium binding protein A6/β-catenin/c-Myc signaling pathway.

Background: Coxsackievirus B3 (CVB3) is a leading cause of viral myocarditis and is currently lacking specific pharmacological treatments, highlighting the critical need for therapeutic development. Icariin (ICA), a prenylated flavonol glycoside, was previously found to exhibit several pharmacological effects, but its potential to combat CVB3 remains uninvestigated.

Purpose: This study aimed to elucidate the anti-CVB3 efficacy of ICA and elucidate its molecular mechanisms.

pH-Dependent Assembly and Stability of Toll-Like Receptor 3/dsRNA Signaling Complex: Insights from Constant pH Molecular Dynamics and Metadynamics Simulations.

The pH-dependent assembly of Toll-like receptors (TLRs), which triggers a threshold-like response, is a key principle in immune signaling. While crystallography has revealed the intricate structure of these assembly complexes, the mechanisms underlying their pH dependency remain unclear. Herein, constant pH simulations and metadynamics are employed to investigate the pH-dependent assembly and stability of the TLR3/dsRNA signaling complex.

Adjuvants for vaccines: Outer membrane vesicles provide an alternative strategy.

() is a gram-negative, spiral-shaped bacterium that colonizes the human stomach, leading to various gastric diseases. The efficacy of traditional treatments, such as bismuth-based triple and quadruple therapies, has been reduced due to increasing antibiotic resistance and drug toxicity. As a result, the development of effective vaccines was proposed to control -induced infections; however, one of the primary challenges is the lack of potent adjuvants.

A multi-center big-data approach for precise PICC-RVT prognosis and identification of major risk factors in clinical practice.

Background: The Peripherally Inserted Central Catheter (PICC) is a widely used technique for delivering intravenous fluids and medications, especially in critical care units. PICC may induce venous thrombosis (PICC-RVT), which is a frequent and serious complication. In clinical practice, Color Doppler Flow Imaging (CDFI) is regarded as the gold standard for diagnosing PICC-RVT.

Engineering Single Ni Sites on 3D Cage-like Cucurbit[n]uril Ligands for Efficient and Selective CO Photocatalytic Reduction.

Solar-driven CO selective reduction with high conversion is a challenging task yet holds immense promise for both CO neutralization and green fuel production. Enhancing CO adsorption at the catalytic centre can trigger a highly efficient CO capture-to-conversion process. Herein, we introduce cucurbit[n]urils (CB[n]), a new family of molecular ligands, as a key component in the creation of a 3D cage-like metal (nickel, Ni)-complex molecular co-catalyst (CB[7]-Ni) for photocatalysis.

Pleiotropic role of CCR9/CCL25 signaling in adriamycin-induced cardiomyopathy.

Introduction: Adriamycin (ADR)-induced cardiomyopathy is a common problem in many cancer survivors. Recently, specific chemokine receptors have garnered interest as therapeutic targets in cardiovascular diseases.

Objectives: This study aim to report the role of C-C chemokine receptor 9 (CCR9)/C-C chemokine ligand 25 (CCL25) and its therapeutic potential in ADR-induced cardiomyopathy.

Causal relationships between cerebral cortical structure and preeclampsia: insights from bidirectional Mendelian randomization and colocalization analysis.

Preeclampsia, a multifaceted condition characterized by high blood pressure during pregnancy, is linked to substantial health risks for both the mother and the fetus. Previous studies suggest potential neurological impacts, but the causal relationships between cortical structural changes and preeclampsia remain unclear. We utilized genome-wide association study data for cortical thickness (TH) and surface area (SA) across multiple brain regions and preeclampsia.

Calf circumference was negatively associated with all-cause mortality among the Chinese centenarians: a prospective study with a 5-year follow-up.

Background: Sarcopenia is an aging-related disorder characterized by a loss of muscle mass and function. Calf circumference (CC) is a useful surrogate marker of muscle mass and function. This prospective study was designed to investigate the association between CC and all-cause mortality during a follow-up for 5 years in the Chinese centenarians.

Converse Flexoelectricity in van der Waals (vdW) Three-Dimensional Topological Insulator Nanoflakes.

Low-dimensional van der Waals (vdW) three-dimensional (3D) topological insulators (TIs) have been overlooked, regarding their electromechanical properties. In this study, we experimentally investigate the electromechanical coupling of low-dimensional 3D TIs with a centrosymmetric crystal structure, where a binary compound, bismuth selenide (BiSe), is taken as an example. Piezoresponse force microscopy (PFM) results of BiSe nanoflakes show that the material exhibits both out-of-plane and in-plane electromechanical responses.