Evaluation of Auricular Acupressure on Myopia Prevention among Children Aged 6-12 Years with Pre-Myopia in China: Study Protocol of a Prospective Multi-Center Randomized Controlled Trial.

Background: The increasing prevalence of myopia among Chinese children and adolescents, especially at younger ages, has emerged as a significant concern in recent years. Pre-myopia is a key period for myopia prevention and control in children and adolescents. Previous studies suggested auricular acupressure (AA) therapy might offer a viable approach to prevent and slow down myopia progression.

R(3780) Resonance Interpreted as the 1^{3}D_{1}-Wave Dominant State of Charmonium from Precise Measurements of the Cross Section of e^{+}e^{-}→Hadrons.

We report the precise measurements of the cross section of e^{+}e^{-}→hadrons at center-of-mass energies from 3.645 to 3.871 GeV.

Chitooligosaccharides promote diabetic wound healing by mediating fibroblast proliferation and migration.

Diabetic wounds are notoriously difficult to heal due to impaired cell repair mechanisms, reduced angiogenesis, and a heightened risk of infection. Fibroblasts play a vital role in wound healing by producing extracellular matrix (ECM) components and various growth factors, but their function is inhibited in diabetic wounds. Chitooligosaccharides (COS), intermediate products of chitosan degradation, have shown efficacy in promoting tissue repair, yet their role in diabetic wound healing remains underexplored.

Development and validation of a prognostic model based on m6A-related lncRNAs to predict prognosis for papillary renal cell cancer patients.

To evaluate the predictive utility of N6-methyladenosine (m6A)-associated long non-coding RNAs (lncRNAs) for the prognosis and immunotherapy response in papillary renal cell carcinoma (pRCC). Transcriptomic data of pRCC samples were extracted from the TCGA database. The m6A-related lncRNAs were identified by Pearson correlation analysis.

Multi-Degree-of-Freedom Stretchable Metasurface Terahertz Sensor for Trace Cinnamoylglycine Detection.

Terahertz (THz) spectroscopy, an advanced label-free sensing method, offers significant potential for biomolecular detection and quantitative analysis in biological samples. Although broadband fingerprint enhancement compensates for limitations in detection capability and sensitivity, the complex optical path design in operation restricts its broader adoption. This paper proposes a multi-degree-of-freedom stretchable metasurface that supports magnetic dipole resonance to enhance the broadband THz fingerprint detection of trace analytes.

Metabolic engineering strategies for L-Homoserine production in Escherichia coli.

L-Homoserine, serves as a non-essential precursor for the essential amino acids derived from L-aspartate in both animals and humans. It finds widespread applications across the food, cosmetics, pharmaceutical, and animal feed industries. Microbial fermentation, primarily utilizing Escherichia coli, is the dominant approach for L-Homoserine production.

Effects of idebenone on cognitive function and serum biomarkers in patients with amnestic mild cognitive impairment.

Objectives: This retrospective study aimed to investigate the effects of idebenone on cognitive function and serum levels of superoxide dismutase (SOD) and high-sensitivity C-reactive protein (hs-CRP) in individuals with amnestic mild cognitive impairment (aMCI).

Methods: Retrospective data were collected from the Neurology outpatient department of Liaocheng People's Hospital from January 2021 to June 2023. Patients with a newly diagnosed aMCI who received treatment were included in the idebenone treatment group.

Astragalus polysaccharide/carboxymethyl chitosan/sodium alginate based electroconductive hydrogels for diabetic wound healing and muscle function assessment.

Natural polysaccharides with excellent biocompatibility are considered ideal materials for repairing diabetic foot ulcer. However, diabetic foot ulcer is often accompanied by decreased muscle function, even resulting in muscle atrophy. During wound repair, monitoring muscle function at the wound site in real time can identify the decreased muscle strength timely, which is crucial for precise wound rehabilitation.

Bone biochemical markers, bone mineral density, and the risk of osteonecrosis of the femoral head: a Mendelian randomization study.

Background: Alterations in bone metabolism may play a significant role in the early stages of femoral head necrosis, yet the causal relationship remains unclear. This study utilizes a two-sample Mendelian randomization (MR) approach to explore the genetic causal links between biochemical markers of bone metabolism, bone mineral density, and the risk of femoral head necrosis.

Methods: This study utilizes publicly available genome-wide association study (GWAS) datasets, with exposure factors including biochemical bone markers (25OHD, calcium, and alkaline phosphatase) and bone mineral density (measured at the lumbar spine, heel, femoral neck, and total body).

The association of vitamin D with knee osteoarthritis pain: an analysis from the Osteoarthritis Initiative database.

Knee osteoarthritis (KOA) is a major cause of disability in the elderly, with its pain primarily driving medical consultations. Despite numerous studies, the role of Vitamin D in managing KOA pain remains inconclusive. This study seeks to explore the association between serum Vitamin D levels and WOMAC pain scores, providing new insights into potential treatment strategies for KOA.

Targeting PRMT5 through PROTAC for the treatment of triple-negative breast cancer.

Background: Triple-negative breast cancer (TNBC) is currently the most aggressive subtype of breast cancer, characterized by high heterogeneity and strong invasiveness, and currently lacks effective therapies. PRMT5, a type II protein arginine methyltransferase, is upregulated in numerous cancers, including TNBC, and plays a critical role, marked it as an attractive therapeutic target. PROTAC (Proteolysis Targeting Chimeras) is an innovative drug development technology that utilizes the ubiquitin-proteasome system (UPS) to degrade target proteins, which is characterized by higher activity, enhanced safety, lower resistance, and reduced toxicity, offering significant value for clinical translation.

BiS/BiOCl heterojunction-based photoelectrochemical aptasensor for ultrasensitive assay of fumonisin B via signal amplification with in situ grown AgS quantum dots.

Fumonisin B (FB) is a mycotoxin mainly found in corn, peanuts, and wheat crops, which affects human health. Based on bismuth sulfide/bismuth oxychloride (BiS/BiOCl) composite material, silver sulfide (AgS) was grown in situ as a quantum dot sensitization signal, and a photoelectrochemical (PEC) aptasensor was designed by layer upon layer modification to detect FB. BiS/BiOCl has a wide range of visible light absorption, stable chemical properties, and a simple synthesis method.

Pesticide avermectin B1a exerts cytotoxicity by blocking the interaction between mini-chromosome maintenance 6 protein (MCM6) and chromatin licensing and DNA replication factor 1 (CDT1).

Avermectin B1a, a widely used pesticide, has recently raised safety concerns since it possesses potential cytotoxicity toward mammalian cells. Nevertheless, the exact mechanisms that underlie the cytotoxicity induced by avermectin B1a remain elusive. The loading of the mini-chromosome maintenance 6 protein (MCM6) onto chromatin at replication origins by chromatin licensing and DNA replication factor 1 (CDT1) is an essential step for licensing DNA for replication.

Strong and tough anisotropic short-chain chitosan-based hydrogels with optimized sensing properties for flexible strain sensors.

Conductive hydrogels are ideal candidates for developing flexible electronic devices, but they still cannot exhibit excellent strength, satisfactory toughness and high conductivity in sync, greatly limiting their further applications. Inspired by the structure-enhanced properties of natural tissues, we adopted a straightforward and efficient methodology for constructing strong and tough anisotropic short-chain chitosan-based hydrogels with salting-assisted tensile remodeling treatment. The anisotropic hydrogels present anisotropic mechanical and electrochemical performance due to the oriented arrangement of chitosan and P(AM-AA) macromolecular networks.

Cinnamaldehyde ameliorates diabetes-induced biochemical impairments and AGEs macromolecules in a pre-clinical model of diabetic nephropathy.

Purpose: Cinnamaldehyde, has various therapeutic potentials including glucose-lowering effect, and insulinotropic effect; however, its glycation inhibitory mechanism is not known yet. In this study, we explored the effects of cinnamaldehyde for its AGEs inhibitory mechanism in a streptozotocin-complete Freund's adjuvant (STZ-CFA) induced diabetic nephropathy (DN) rat model.

Methods: Pre-clinical DN model was developed by the administration of multiple low doses of STZ-CFA in rats, mainly characterized by abnormal blood parameters and nephrotic damages.

Discovery of Novel SIRT3 Inhibitors for the Cancer Differentiation Therapy by Structural Modification.

Inhibition of SIRT3 triggered differentiation of multiple myeloma (MM) cells. In discovery of potent SIRT3 inhibitors for cancer differentiation therapy, structural modification was performed on the previously developed lead compound S27. A total of 49 compounds divided into two series were designed and synthesized.

Modulating room temperature phosphorescence of acrylamide by stepwise rigidification for its detection in potato crisps.

The selective detection of acrylamide (AA) is crucial, which is limited by the high background and interferences from food matrix. A room temperature phosphorescence (RTP) assay was developed through modulating its RTP by a stepwise rigidification strategy. The first step rigidification resulted in crosslinking of AA and denser of hydrogen bonding.

Comparative efficacy and safety of Chinese patent medicines as an adjunctive therapy for diabetic peripheral neuropathy: systematic review and network meta-analysis of randomized controlled trials.

Context: Diabetic peripheral neuropathy (DPN) is the most common complication of diabetes mellitus. Chinese patent medicines (CPMs) are widely used in clinical practice to treat DPN.

Objective: This study aims to summarize the latest evidence on the harms and benefits of CPMs as adjunctive therapy for DPN.

A split organic photophotochemical transistor/vision sensing platform based on MNZ composite and ZIF-67/CuCoO nanospheres for ultra-sensitive detection of CEA.

In this study, a novel organic photophotochemical transistor (OPECT) biosensing platform was proposed for dual-mode detection of CEA. The dual-mode detecting system is achieved benefit from the exceptional photoelectric performance of MIL-53(Fe) -NH@ZnInS (MNZ) and the peroxidase enzyme (POD) activity of ZIF-67/CuCoO (ZIF-67/CuCoO). Ab2- ZIF-67/CuCoO probe was immobilized on a 96-well plate by enzyme-linked immunosorbent assay, which accelerated the oxidation of 3,3,5,5-tetramethylbenzidine (TMB) by hydrogen peroxide and thus successfully realized visual detection of CEA.