High Capacity and Efficient Adsorption of Lutetium(III) by the Metal-Organic Framework HKUST-1 in Simulated Medical Wastewater.

Lutetium (Lu(III)), a heavy rare earth element, plays a critical role in advanced industrial processes and nuclear medicine applications. Given its high economic value and potential environmental risks, the recovery of Lu(III) from medical wastewater is both necessary and urgent. However, previous studies on the adsorption behavior of Lu(III) have been limited by low adsorption capacity, competition from coexisting metal ions, and the influence of environmental temperature.

Integrative multi-omics and genomic prediction reveal genetic basis of early salt tolerance in alfalfa.

The genetic basis of early-stage salt tolerance in alfalfa (Medicago sativa L.), a key factor limiting its productivity, remains poorly understand. To dissect this complex trait, we integrate genome-wide association study (GWAS) and transcriptomics (RNA-seq) from 176 accessions within a machine learning based genomic prediction framework.

NFATc3 and PML Synergistically Regulate Tumor-Associated Gene Expression in a SUMOylation-Independent Manner.

The nuclear factor of activated T cells 3 (NFATc3) plays a significant role in various cancer-related processes, but its interactions with transcriptional modulators, particularly Promyelocytic Leukemia protein (PML), remain poorly understood. PML, a nuclear scaffold protein, is involved in tumor suppression and transcriptional regulation. This study investigates the interaction between NFATc3 and PML, focusing on the role of SUMOylation and its impact on downstream target genes.

Sexual dimorphism of white-matter functional connectome in healthy young adults.

Background: Sexual dimorphism in human brain has garnered significant attention in neuroscience research. Although multiple investigations have examined sexual dimorphism in gray matter (GM) functional connectivity (FC), the research of white matter (WM) FC remains relatively limited.

Methods: Utilizing resting-state fMRI data from 569 healthy young adults, we investigated sexual dimorphism in the WM functional connectome.

Oxymatrine attenuates the type 1 diabetes mellitus via negative regulation of the follicular helper T cells.

Type 1 diabetes mellitus (T1DM) is an autoimmune disorder in which autoantibodies cause the immune system to attack and destroy pancreatic β-cells, leading to insufficient insulin production and impaired blood glucose control. T follicular helper (Tfh) cells are recognized as a group of CD4 T cells that help B cells to produce high-affinity antibodies. Our previous research found that oxymatrine (OMT) exhibits excellent immunomodulatory properties on Tfh cells in autoimmune diseases.

Inhibition of ferroptosis rescues BMP osteogenic differentiation impaired by iron overload in the osteoporotic microenvironment.

Bone morphogenetic proteins (BMPs) are effective for treating various orthopedic conditions and are widely used clinically. However, their therapeutic efficacy is limited in osteoporosis patients. Iron overload represents a key risk factor for osteoporosis, inducing ferroptosis and suppressing the osteogenic differentiation of bone marrow stromal cells (BMSCs).

AID/HAT1-mediated epigenetic priming of JAG1/NOTCH signaling drives tumor microenvironment reprogramming in TNBC.

Triple-negative breast cancer (TNBC) presents a formidable therapeutic challenge due to its aggressive behavior, molecular heterogeneity, and lack of actionable targets. This study identifies activation-induced cytidine deaminase (AID) as a pivotal epigenetic driver reprogramming the tumor microenvironment (TME) via non-canonical regulation of NOTCH signaling. Mechanistically, AID recruits histone acetyltransferase 1 (HAT1) to form a chromatin-remodeling complex that binds the JAG1 promoter region (-1.

Estradiol alleviates disease phenotypes caused by m.3635G > a mutations by activating mitochondrial biogenesis and PINK1-Parkin mediated mitophagy in iPSC-derived retinal pigment epithelium cells.

Leber's hereditary optic neuropathy (LHON), a mitochondrial disorder marked by central vision loss, exhibits incomplete penetrance and male predominance. Since there are no adequate models for understanding the rapid vision loss associated with LHON, we generated induced pluripotent stem cells (iPSCs) from LHON patients carrying the pathogenic m.3635G > A mutation and differentiated them into retinal pigment epithelium (RPE) cells.

Endoplasmic reticulum stress regulates intestinal motility in acute pancreatitis by regulating the expression and phosphorylation of nNOS through IRE1α/XBP1s-PI3K/Akt signaling axis.

Intestinal dysmotility is a major complication that significantly impacts the prognosis of acute pancreatitis (AP). The neuronal nitric oxide synthase (nNOS) -expressing neurons within the enteric nervous system promote intestinal relaxation via the release of nitric oxide (NO). As the rate-limiting enzyme of NO synthesis, nNOS directly regulates NO production, thereby modulating intestinal motility.

Single-Cell Transcriptomic Profiling Reveals Diet-Dependent Dynamics of Glucosinolate Sulfatases Expression and Cellular Origin in the Midgut of Plutella xylostella.

The diamondback moth (Plutella xylostella), a globally destructive pest, has Brassicaceae as its long-term co-evolved host and can also utilize Fabaceae as an alternative field host. The primary differential factor between these plant families is glucosinolates (GLs). Conventional transcriptome data revealed high midgut expression of glucosinolate sulfatases (GSSs) in response to glucosinolates.

Design, synthesis and antitumor activity of pentacyclic triterpenoid Asiatic acid derivatives as Sp1 inhibitors.

Asiatic acid (AA) was used as the lead compound and 22 inhibitors of specificity protein 1 (Sp1) were designed and synthesized with modification at A ring and C-28 position of AA, whose structures were confirmed by HRMS, H NMR and C NMR. The growth inhibitory effects of Asiatic acid derivatives on human breast cancer cells (MCF-7) and cervical cancer cells (Hela) were determined by tetramethyl azole salt (3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, MTT) colorimetric assay. The results showed that all of these compounds inhibited the proliferation of HeLa and MCF-7 cells, and all the derivatives showed stronger tumor cytotoxicity than AA, among which compounds I, II, and III were comparable to the positive control drug cisplatin.

The effect of muscle quality index on the risk of adverse health outcomes: a prospective cohort study of 355,209 adults.

Background: Muscle quality index (MQI), a new metric for assessing sarcopenia, reflects the functional capacity of muscle. However, the associations between MQI and adverse health outcomes and the corresponding mechanisms are not well understood.

Objective: We aimed to prospectively evaluate the associations of MQI with risk of nine adverse health outcomes (ie, osteoarthritis, cardiovascular disease (CVD), type 2 diabetes mellitus (T2DM), respiratory disease, chronic kidney disease (CKD), liver disease, dementia, depression, and all-cause mortality), as well as the mediating role of metabolomics in these associations.

Global Burden of Psoriasis from 1990 to 2021 and Potential Factors: A Systematic Analysis.

Psoriasis is a chronic, immune-mediated inflammatory skin disorder affecting approximately 100 million people worldwide. This study aimed to understand the global impact of psoriasis on health and economics over the past three decades. we analyzed trends in psoriasis cases, its effects on people's quality of life, and the associated costs.

Exploring the potential pathogenesis of migraine using glutamatergic neuron models derived from induced pluripotent stem cells (iPSCs) of migraine patients.

Migraine is a complex neurological disorder influenced by multiple genetic susceptibility factors, yet current animal models fail to fully recapitulate its human-specific pathophysiology. In this study, we explored the potential mechanisms underlying migraine by examining functional abnormalities and molecular dysregulation in glutamatergic neurons derived from induced pluripotent stem cells (iPSCs) of migraine patients. As key excitatory cells in the central nervous system, glutamatergic neurons are implicated in migraine through altered excitability, ion channel dysfunction, and dysregulation of nociceptive signaling molecules.

Rutin alleviates lipopolysaccharide-induced neuroinflammation and blood brain barrier dysfunction.

The blood-brain barrier (BBB) plays a pivotal role in safeguarding and sustaining the brain's microenvironment. Disruption of this barrier is commonly observed in various neurological disorders and is intricately linked with neuroinflammation. Rutin, a natural flavonoid known for its diverse biological activities, has showed protective effects against neuroinflammation.

The peptide ENSG00000232259-ORF inhibits glioma cell proliferation and migration by promoting autophagy.

Glioma is a malignant brain tumor in which the lncRNA ENSG00000232259 is significantly upregulated. Bioinformatics predictions suggest that it may encode the polypeptide ENSG00000232259-ORF, but the biological function and mechanisms of this polypeptide in glioma remain unclear. Gene expression and correlation analyses were conducted using the GEPIA database, combined with GetORF to predict the polypeptide-coding potential, and Western blot was employed to validate the expression of ENSG00000232259-ORF.

Significantly enhanced effects of heavy metals on the toxicity, bioconcentration and biomagnification under combined exposure.

Heavy metal (HM) co-contamination is prevalent in the aquatic ecosystems and often induces complex combined effects such as synergism or antagonism, bioconcentration and biomagnification on the food-chain organisms, which is threatening the survival of living creatures and even to human health. However, the combined effects of HMs under combined exposure on the aquatic food chains still remain poorly understood. Therefore, toxic responses, bioconcentration and biomagnification of four typical HMs, lead (Pb), cadmium (Cd), nickel (Ni) and zinc (Zn), were systematically investigated under different combined exposure conditions.

Ellagic acid alleviates sepsis-induced intestinal injury by modulating gut microbiota and NF-κB-mediated MLCK/MLC signaling pathway.

Sepsis is a systemic inflammatory response syndrome triggered by infection. Severe sepsis is associated with dysbiosis of the intestinal flora and impaired intestinal function. Ellagic acid (EA) is a natural compound known for its ability to inhibit bacteria and viruses, thereby preventing infections.

Isolation and characterization of Proteus mirabilis bacteriophage T2 and its application.

Public health problems caused by foodborne illnesses have become increasingly serious. Although it was usually regarded as an opportunistic pathogen causing urinary tract infections in humans, recent years have seen an increasing number of foodborne infections related to P. mirabilis.

ACE2 Mitigates PEDV-induced Endoplasmic Reticulum Stress and Autophagy by Inhibiting ROS Production.

Role of ACE2 in regulating inflammatory damage has been recognized, its association with ER stress and autophagy under PEDV infection remains elusive. To clarify the above associations, this study first established a stress injury model through PEDV infection to determine whether it can induce ER stress or autophagy. Then, the relationships between ER stress, autophagy and ROS under PEDV infection were verified.

Lactylation as a metabolic-epigenetic nexus in epilepsy: Mechanisms and therapeutic implications.

Lactylation is a novel post-translational modification (PTM) mediated by lactate, which dynamically regulates protein functions and gene expression by covalently attaching lactate groups to lysine residues. Recent studies have shown that abnormal lactate metabolism not only contributes to the pathogenesis of epilepsy through microenvironment acidification but also influences neuroinflammation, energy metabolism imbalance, neurotransmitter dysregulation, synaptic plasticity, and epigenetic regulation via lactylation. This positions lactylation as a critical metabolic-epigenetic intersection in the pathological mechanisms of epilepsy.

UBQLN4 regulates seizures by promoting the proteasomal degradation of GluN2B.

Ubiquilin 4 (UBQLN4) is an important molecule that regulates protein degradation through the ubiquitin-proteasome pathway. This study found that UBQLN4 expression is significantly reduced in a chronic epilepsy mouse model induced by kainic acid, primarily localized in neurons and widely distributed at excitatory post-synapses. Experiments involving adeno-associated virus-mediated overexpression or knockdown of UBQLN4 indicate that a reduction in UBQLN4 increases susceptibility to and severity of epilepsy, while its overexpression has a protective effect.

Potential molecular mechanisms explaining progressive alterations of the structural network in temporal lobe epilepsy.

The effect of recurrent seizures on the gradual deterioration of the white matter structural network and the potential molecular mechanisms that underlie the baseline and longitudinal changes in network topology in temporal lobe epilepsy (TLE) remain unclear. Therefore, we used diffusion tensor imaging (DTI) scans and neuropsychiatric assessments for 28 patients with unilateral TLE at baseline and follow-up, and for 28 healthy controls (HC). The topological properties of the structural network were calculated using graph theoretical analyses.

Effectiveness of Biologics on synovitis and enthesitis using Musculoskeletal ultrasound assessment in subclinical psoriatic arthritis: A 12-week observational real-world study.

Background: Psoriatic arthritis (PsA) is a condition that can lead to permanent joint deformities. It is crucial to find ways to prevent psoriasis (PsO) from progressing to PsA.

Objectives: To observe the short-term efficacy of biologics on synovitis and enthesitis in subclinical psoriatic arthritis (Sub-PsA) using musculoskeletal ultrasound (MSUS).

Klotho attenuates D-galactose-induced cardiac aging through the ROS/NLRP3/pyroptosis pathway.

Objective: Activation of NLRP3 inflammasome contributes to cardiac aging progression. Klotho, a recognised anti-aging protein, exerts protective effects against cardiac aging. In this study, we aimed to elucidate the protective effects of Klotho on D-galactose (D-gal)-induced cardiac aging and the underlying mechanisms.