Vitamin D binding protein genetic isoforms, serum vitamin D, and cancer risk in the Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial.

Associations between vitamin D biochemical status and cancer may be modified by vitamin D binding protein isoforms which are encoded by GC (group-specific component). We examined interactions between serum 25-hydroxyvitamin D [25(OH)D], the Gc isoforms Gc1-1, Gc1-2, and Gc2-2, and cancer risk within the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial cohort based on 3,795 cases and 3,856 controls. Multivariable-adjusted logistic regression models estimated odds ratios (ORs) and 95% confidence intervals (CIs) of cancer risk according to 25(OH)D quantiles, stratified by Gc isoform.

Supplementation with probiotics co-cultivation improves the reproductive performance in a sow-piglet model by mother-infant microbiota transmission and placental mTOR signaling.

Maternal nutritional supplementation has a profound effect on the growth and development of offspring. FAM is produced by co-cultivation of Lactobacillus acidophilus and Bacillus subtilis and has been demonstrated to potentially alleviate diarrhea, improve growth performance and the intestinal barrier integrity of weaned piglets. This study aimed to explore how maternal FAM improves the reproductive performance through mother-infant microbiota, colostrum and placenta.

Diagnostic and predictive values of m5C‑associated genes in idiopathic pulmonary fibrosis.

In patients with idiopathic pulmonary fibrosis (IPF), the role of 5‑methylcytosine (m5C)‑associated genes in the pathogenesis and development of the disease remains unclear. The present study aimed to identify reliable diagnostic markers based on the expression of m5C‑associated genes for the early detection of IPF. Count data were obtained by screening the IPF genome‑wide assay in the Gene Expression Omnibus database, followed by a comparison of m5C gene expression in patients with IPF and controls.

Hierarchical Targeting Nanodrug with Holistic DNA Protection for Effective Treatment of Acute Kidney Injury.

Acute kidney injury (AKI) manifests a hallmark pathological feature of extensive and severe DNA damage in renal tubules, primarily induced by the excessive of toxic reactive oxygen species (ROS) from the mitochondrial electron transport chain. The kidney's complex intricate physiological architecture and the heterogeneous intracellular environment pose significant challenges for effective sequential and high-resolution drug delivery-an urgent issue that remains unresolved. To address this, a hierarchical-targeting antioxidant nanodrug has been developed with a folic acid moiety (HAND) designed for high-resolution drug delivery in AKI treatment.

Causal Relationships Between Epilepsy, Anti-Epileptic Drugs, and Serum Vitamin D and Vitamin D Binding Protein: A Bidirectional and Drug Target Mendelian Randomization Study.

Aims: Previous studies suggest potential associations between epilepsy, anti-epileptic drugs (AEDs), and levels of vitamin D and vitamin D-binding protein (VDBP). This study aims to investigate the causal relationships among these variables using Mendelian Randomization (MR) methods.

Methods: Using summary data from genome-wide association studies on serum 25-hydroxyvitamin D [25(OH)D] levels (N = 417,580), VDBP concentrations (N = 65,589), and various types of epilepsy (Ncases = 27,559), MR analyses were conducted to determine bidirectional causal relationships among these variables.

Cinnamon for Metabolic Diseases and Their Cardiovascular and Hepatic Complications: A Mechanistic Review.

Cinnamon is one of the world's oldest and most popular spices, and is derived from the inner bark of several tree species from the genus Cinnamomum. During the last two decades, cinnamon has demonstrated beneficial metabolic effects not only in animal experiments but also in clinical trials. Even recent meta-analyses have shown the protective effects of cinnamon on different components of metabolic syndrome and their complications.

Association of maternal folic acid supplementation and offspring MTRR gene polymorphism with congenital heart disease: a hospital-based case-control study in Han population.

Background: Although many studies shown that the risk of congenital heart disease (CHD) was closely related to genetic and environmental factors, the exact mechanism was still unclear. This study was to assess the association of maternal folic acid supplementation (FAS), the 5-methyltetrahydrofolate-homocysteine methyltransferase reductase (MTRR) gene polymorphisms in offspring and their interaction effects with the risk of CHD and its subtypes.

Methods: A case-control study was conducted on 595 children with CHD and 605 healthy child controls.

Compression force promotes the osteogenic differentiation of periodontal ligament stem cells by regulating NAT10-mediated ac4C modification of BMP2.

Background: Orthodontic treatment applies specific corrective forces to teeth, transmitting stress to periodontal tissue, thereby regulating the growth and development of periodontal ligament stem cells (PDLSCs). Recently, N-acetyltransferase 10 (NAT10) mediated N4-acetylcytidine (ac4C) modification is demonstrated to play a key role in the osteogenic differentiation of stem cells. Therefore, this study aimed explore the effects of Orthodontic treatment on the NAT10 mediated ac4C modification and osteogenic differentiation of PDLSCs.

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.

Acute kidney injury and in-hospital outcomes after transcatheter aortic valve replacement in patients without chronic kidney disease: insights from the national inpatient sample.

Background: Acute kidney injury (AKI) complicates transcatheter aortic valve replacement (TAVR), leading to higher mortality. The incidence and effects of AKI on clinical outcomes in patients undergoing TAVR without chronic kidney disease (CKD) are unclear. We aimed to determine the association between AKI and in-hospital outcomes in patients with TAVR using propensity score matching (PSM).

[One new galloyl derivative from Isodon henryi].

Seven compounds(1-7) were isolated from Isodon henryi through silica gel, Sephadex LH-20, ODS, MCI column chromatography and semi-preparative HPLC. Their structures were identified as isogallicacid(1), caffeic acid(2), syringic acid(3), protocatechuic acid(4), oresbiusin A(5), lophanthoside A(6), and 8-hydroxypinoresinol(7), by spectroscopic techniques including HR-MS, IR, UV, NMR, and ECD. Compound 1 was a new galloyl derivative.

Dysfunctional S1P/S1PR1 signaling in the dentate gyrus drives vulnerability of chronic pain-related memory impairment.

Memory impairment in chronic pain patients is substantial and common, and few therapeutic strategies are available. Chronic pain-related memory impairment has susceptible and unsusceptible features. Therefore, exploring the underlying mechanisms of its vulnerability is essential for developing effective treatments.

Pyridoxine supplementation before puberty ameliorates MAM-induced cognitive and sensorimotor gating impairments.

Schizophrenia is a kind of neurodevelopmental mental disorder in which patients begin to experience changes early in their development, typically manifesting around or after puberty and has a fluctuating course. Environmental disturbances during adolescence may be a risk factor for schizophrenia-like deficits. As a better treatment option, preventive intervention prior to schizophrenia may be more beneficial than direct treatment.

Cell Membrane Hybrid Liposome-Targeted Delivery of the Heat Shock Protein 90 C-Terminal Inhibitor for the Treatment of Idiopathic Pulmonary Fibrosis.

Idiopathic pulmonary fibrosis (IPF) represents a grave challenge as it is characterized by high fatality rates and irreversible progression without effective clinical interventions available at present. Previous studies have demonstrated that inhibition of heat shock protein 90 (HSP90) by an N-terminal inhibitor disrupts its interaction with TGFβRII, leading to the instability of TGFβRII, thus blocking the role of transforming growth factor-β1 (TGF-β1), which could potentially ameliorate IPF symptoms. However, given that the broad spectrum of HSP90 N-terminal inhibitors may lead to unanticipated side effects, we hypothesize that C-terminal inhibitors of HSP90 can interfere with TGFβRII while minimizing adverse reactions.

PPARγ Functional Deficiency Expedited Fatty Acid Utilization in the Liver: A Foundation of Inflammatory Adipokine-Induced Hypolipemia in Rheumatoid Arthritis.

Triglyceride (TG) and its derivatives tend to be decreased in rheumatoid arthritis (RA) patients' blood when inflammation progresses. Aside from the role as a lipid buffer, white adipose tissue (WAT) contributes to this abnormality via adipokines, which regulate many metabolic signals. This work investigated adipokine-caused hepatic changes and their involvement in RA-related hypolipemia.

Serum 25-hydroxy vitamin D level is associated with elastography-detected liver fibrosis in patients with type 2 diabetes mellitus in China.

Objective: In this cross-sectional study including patients with type 2 diabetes mellitus (T2DM) we aimed to explore the relationship between serum 25-hydroxy vitamin (25(OH)D) level and liver steatosis and fibrosis in the Chinese population.

Methods: Patients visiting 16 clinical centers with T2DM were recruited. Their liver steatosis and fibrosis status were then assessed using elastography.

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.

Data mining in FAERS: association of newer-generation H1-antihistamines with nervous system disorders.

Background: H1-antihistamines are widely used to treat symptoms depending on histamine release in a variety of conditions. However, neurological adverse events have been reported in post-marketing surveillance studies and there are limited literatures comparing the neurological disorders associated with newer-generation H1-antihistamines from real-world datasets.

Aims: We performed a comparative analysis of nervous system disorders and several newer-generation H1-antihistamines including: cetirizine, loratadine, levocetirizine, desloratadine and fexofenadine.

GG-NER's role in androgen receptor signaling inhibitor response for advanced prostate cancer.

Background: Advanced prostate cancer (PCa) often initially responds to androgen receptor signaling inhibitors (ARSI) but frequently develops resistance, driven by tumor heterogeneity and therapeutic pressure. Addressing the clinical challenge of identifying non-responsive patients and discovering new therapeutic targets is urgently needed.

Methods: We utilized single-sample gene set enrichment analysis (ssGSEA) to elucidate the influence of the GG-NER pathway on ARSI response in PCa.

Mitochondria-targeted antioxidant mitoquinone mitigates vitrification-induced damage in mouse ovarian tissue by maintaining mitochondrial homeostasis via the p38 MAPK pathway.

Objective: Ovarian tissue cryopreservation has become a promising alternative for fertility preservation in cancer patients, allowing ovarian tissue to be stored for future autotransplantation. Oxidative stress damage occurring during the cryopreservation process may impact tissue quality and function. This study aims to investigate the protective effects and potential mechanisms of Mitoquinone (MitoQ), a mitochondria-targeted derivative of the antioxidant ubiquinone, during the vitrification of ovarian tissue in mice.

Association of altitude with all-cause and cardiovascular mortality among patients with hypertension: a cohort study in Southwest China.

Background: Available evidence falls short in assessing the risk of long-term outcomes among individuals with hypertension residing at various altitudes. We aimed to investigate the association between residential altitude and the risk of all-cause and cardiovascular disease (CVD) mortality among hypertensive patients.

Methods: This cohort study encompassed 67,275 hypertensive patients aged ≥35 years who participated in China's Basic Public Health Service Program in 2018.

Glutamine-αKG axis affects dentin regeneration and regulates osteo/odontogenic differentiation of mesenchymal adult stem cells via IGF2 m6A modification.

Background: Multi-lineage differentiation of mesenchymal adult stem cells (m-ASCs) is crucial for tissue regeneration and accompanied with metabolism reprogramming, among which dental-pulp-derived m-ASCs has obvious advantage of easy accessibility. Stem cell fate determination and differentiation are closely related to metabolism status in cell microenvironment, which could actively interact with epigenetic modification. In recent years, glutamine-α-ketoglutarate (αKG) axis was proved to be related to aging, tumorigenesis, osteogenesis etc.

When animal viruses meet N-methyladenosine (mA) modifications: for better or worse?

N-methyladenosine (mA) is a prevalent and dynamic RNA modification, critical in regulating gene expression. Recent research has shed light on its significance in the life cycle of viruses, especially animal viruses. Depending on the context, these modifications can either enhance or inhibit the replication of viruses.