Epigenetics in the modern era of crop improvements.

Epigenetic mechanisms are integral to plant growth, development, and adaptation to environmental stimuli. Over the past two decades, our comprehension of these complex regulatory processes has expanded remarkably, producing a substantial body of knowledge on both locus-specific mechanisms and genome-wide regulatory patterns. Studies initially grounded in the model plant Arabidopsis have been broadened to encompass a diverse array of crop species, revealing the multifaceted roles of epigenetics in physiological and agronomic traits.

A Lu-nucleotide coordination polymer-incorporated thermosensitive hydrogel with anti-inflammatory and chondroprotective capabilities for osteoarthritis treatment.

Osteoarthritis (OA) is a prevalent and debilitating condition characterized by cartilage destruction and inflammation. Traditional pharmacotherapies for OA are limited by their short-term efficacy and systemic side effects. Radiosynoviorthesis (RSO), involving intra-articular injection of radiopharmaceuticals, has shown promise for OA treatment but is hindered by the toxicity and rapid clearance of radioisotopes.

ANAC044 orchestrates mitochondrial stress signaling to trigger iron-induced stem cell death in root meristems.

While iron (Fe) is essential for life and plays important roles for almost all growth related processes, it can trigger cell death in both animals and plants. However, the underlying mechanisms for Fe-induced cell death in plants remain largely unknown. S-nitrosoglutathione reductase (GSNOR) has previously been reported to regulate nitric oxide homeostasis to prevent Fe-induced cell death within root meristems.

Variations and Opportunities in Postnatal Management of Hemolytic Disease of the Fetus and Newborn.

Importance: Preventive efforts in pregnancy-related alloimmunization have considerably decreased the prevalence of hemolytic disease of the fetus and newborn (HDFN). International studies are therefore essential to obtain a deeper understanding of the postnatal management and outcomes of HDFN. Taken together with numerous treatment options, large practice variations among centers may exist.

Long non-coding RNA CAR10 promotes angiogenesis of lung adenocarcinoma by mediating nuclear LDHA to epigenetically regulate VEGFA/C.

Angiogenesis is a significant character of lung adenocarcinoma (LUAD) and is an important reason leading to high mortality rates of LUAD patients. However, the molecular mechanisms of lncRNAs regulating the angiogenesis in LUAD have not been fully elucidated. Here we show lncRNA chromatin-associated RNA 10 (CAR10) was upregulated in the tumor tissue of patients with LUAD and enhanced tumor metastasis.

Transcriptionally downregulated GABAergic genes associated with synaptic density network dysfunction in temporal lobe epilepsy.

Purpose: Temporal lobe epilepsy (TLE) is a brain network disorder closely associated with synaptic loss and has a genetic basis. However, the in vivo whole-brain synaptic changes at the network-level and the underlying gene expression patterns in patients with TLE remain unclear.

Methods: In this study, we utilized a positron emission tomography with the synaptic vesicle glycoprotein 2 A radioligand [F]SynVesT-1 cohort and two independent transcriptome datasets to investigate the topological properties of the synaptic density similarity network (SDSN) in TLE and its correlation with significantly dysregulated risk genes.

circTP63-N suppresses the proliferation and metastasis of nasopharyngeal carcinoma via engaging with HSP90AB1 to modulate the YAP1/Hippo signaling pathway.

Circular RNAs (circRNAs) play pivotal roles in the development and progression of various diseases, including malignant tumors. However, the biological functions and the underlying mechanisms of many circRNAs remain elusive. In this study, we identified a novel circRNA, circTP63-N, generated through the splicing of exons 2-4 of the TP63 gene in nasopharyngeal carcinoma (NPC).

GANT61 surmounts drug resistance of ADR by upregulating lysosome activities and reducing BCL2 expression in HL-60/ADR cells.

Background: Drug resistance remains a significant obstacle to Acute myeloid leukemia (AML) successful treatment, often leading to therapeutic failure. Our previous studies demonstrated that Glioma-associated oncogene-1 (GLI1) reduces chemotherapy sensitivity and promotes cell proliferation in AML cells. GANT61, an inhibitor of GLI1, emerges as a promising candidate in AML treatment.

Continuous-Flow and Scalable Synthesis of Pd@Pt Core-Shell Nanocrystals with Enhanced Activity toward Oxygen Reduction.

We report a scalable method based on continuous-flow reactors for conformally coating the surfaces of facet-controlled Pd nanocrystals with uniform, ultrathin shells made of Pt. The key to the success of such an approach is the identification of a proper polyol to generate the Pt atoms at a relatively slow rate to ensure adequate surface diffusion and thus the formation of uniform shells in a layer-by-layer fashion. We first demonstrate the concept using the production of Pd@Pt (n = 2-5) core-shell icosahedral nanocrystals and then have the strategy successfully extended to the syntheses of Pd@Pt cubic and octahedral nanocrystals.

[Arthroscopic Eden-Hybinette procedure with Triple-Pulley and four point anti-rotation fixation technique for recurrent anterior dislocation of shoulder joint].

Objective: To explore effectiveness of arthroscopic Eden-Hybinette procedure with Triple-Pulley and four point anti-rotation fixation technique in the treatment of recurrent anterior dislocation of shoulder joint.

Methods: A clinical data of 14 patients with recurrent anterior dislocation of shoulder joint and glenoid bone defect, who were met the selective criteria and admitted between February 2021 and February 2022, was retrospectively analyzed. All patients were treated with arthroscopic Eden-Hybinette procedure and the bone blocks were fixed by using Triple-Pulley and four point anti-rotation fixation technique.

Genetic risk stratification and risk factors of early menopause in women: a multi-center study utilizing polygenic risk scores.

Objective: This study aims to evaluate the utility of polygenic risk scores (PRS) in women with early menopause (EM) and to investigate the clinical characteristics and risk factors associated with EM based on genetic risk.

Study Design: Genotyping data and clinical data from women with EM and women with normal age of menopause retrieved from UK Biobank were used for early menopause risk prediction model establishment. Subsequently, 99 women diagnosed with EM and 1027 control women underwent PGT-M were recruited for model validation from across eight hospitals in China.

Causal relationships between Alzheimer's disease and metabolic dysfunction associated with fatty liver disease: insights from bidirectional network Mendelian Randomization analysis.

Introduction/objectives: Several observational investigations have observed the possible links between Alzheimer's disease (AD) and metabolic dysfunction associated with fatty liver disease (MAFLD), yet the underlying causal relationships remain undetermined. This study aimed to systemically infer the causal associations between AD and MAFLD by employing a bidirectional network two-sample Mendelian randomization (MR) analysis.

Methods: Genome-wide significant (P < 5 × 10) genetic variants associated with AD and MAFLD were selected as instrumental variables (IVs) from the consortium of FinnGen, MRC-IEU, UK biobank, and genome-wide association studies (GWAS), respectively.

A stand-alone and point-of-care electrochemical immuno-device for Salmonella typhimurium testing.

The rapid development of accurate and point-of-care diagnostic tools for foodborne diseases has made a massive impact in global health. Salmonella typhimurium (S. typhimurium) exemplifies an enteric pathogen, being a gram-negative bacteria responsible for several gastrointestinal and systemic illnesses.

CircFAM64A(3) promoted bladder cancer proliferation and inhibited CD8 + T cell via sponging to miR-149-5p and activated IL-6/JAK/STAT pathway.

Background: The significance of circular RNA in tumour biology is increasingly recognized. This study aims to explore the value of circFAM64A(3) in the proliferation and immune evasion of bladder cancer.

Methods: Bioinformatics were used to identify the differentially expressed circular RNAs in bladder cancer.

SDC1 Influences Keloid Fibroblasts Migration and Invasion via Targeting Wnt/β-Catenin Signaling Pathway Mediated EMT.

Keloid is the result of abnormal wound healing, puzzled by the invasive growth and high recurrence rate attributed to its complex pathogenic mechanism. Syndecan1 (SDC1) contributes to regulating cell migration and invasion by activating epithelial-mesenchymal transition (EMT) in tumor and fibrotic disease. Herein, using western blot analysis, the authors assessed the role of SDC1 on EMT in keloid and its underlying mechanism.

Advancing the Validation of the Enrichment-Enhanced Detection Strategy with Au Nanoclusters for AChE Detection.

High-sensitivity fluorescent probes provide a powerful tool for understanding life processes and functioning mechanisms. Therefore, the development of a universal strategy to optimize probes holds substantial importance. Herein, we developed a novel strategy for common probe upgrades: rather than simply pursuing a higher fluorescence intensity of the probe itself, we tried to promote the detection sensitivity by enhancing the probe-substrate interactions.

CLSY docking to Pol IV requires a conserved domain critical for small RNA biogenesis and transposon silencing.

Eukaryotes must balance the need for gene transcription by RNA polymerase II (Pol II) against the danger of mutations caused by transposable element (TE) proliferation. In plants, these gene expression and TE silencing activities are divided between different RNA polymerases. Specifically, RNA polymerase IV (Pol IV), which evolved from Pol II, transcribes TEs to generate small interfering RNAs (siRNAs) that guide DNA methylation and block TE transcription by Pol II.

Does Vision Health Knowledge Matter? A Cross-Sectional Study of Primary School Students in Rural China.

Purpose: To estimate the prevalence, consequences of, and factors associated with poor vision health knowledge among students, parents, and teachers in rural China.

Methods: This cross-sectional study was conducted with 17,902 students among 251 primary schools in rural China. The primary outcomes were eyeglasses ownership and wear rates, measured by self-reported eyeglasses ownership and wear status.

A three-arm clinical study to compare pharmacokinetic and pharmacodynamic similarity of the denosumab biosimilar LY06006 with reference denosumab in healthy male subjects.

Background: This study aimed to evaluate the pharmacokinetic (PK), pharmacodynamic (PD) similarity, comparable safety, and immunogenicity between LY06006, European Union-sourced denosumab (EU-DEN), and United States-sourced denosumab (US-DEN).

Research Design And Methods: In this double-blind, parallel-group, and single-dose study, 300 healthy male subjects were randomized 1:1:1 to receive a 60 mg dose of either LY06006, EU-DEN, or US-DEN subcutaneously. This study lasted for 253 days.

Treatment of the terrible triad of the elbow by olecranon osteotomy: a retrospective cohort study.

Background: This study aims to evaluate the surgical techniques and outcomes of treating elbow dislocations with coronoid and radial head fractures, commonly referred to as the terrible triad of the elbow (TTE), through a single olecranon osteotomy.

Methods: A retrospective analysis was performed on 73 patients diagnosed with TTE between January 2015 and April 2022. The cohort included 44 men and 29 women, with an average age of 40.

IL-7 promotes mRNA vaccine-induced long-term immunity.

Messenger RNA (mRNA) vaccines are a key technology in combating existing and emerging infectious diseases. However, improving the immunogenicity and durability of mRNA vaccines remains a challenge. To elicit optimal immune responses, integrating antigen-encoded mRNA and immunostimulatory adjuvants into a single formulation is a promising approach to enhancing the efficacy of mRNA vaccines.