Bullatine A suppresses glioma cell growth by targeting SIRT6.

Gliomas are the most common primary tumors of the nervous system, which is generally treated using adjuvant chemotherapy following surgical resection. However, patient survival time is still short, and there is currently no successful treatment for highly malignant gliomas. Bullatine A (BLA) is a diterpenoid alkaloid of the genus Aconitum which antirheumatic and anti-inflammatory pharmacological properties.

Genetic predisposition to Behcet's disease mediated by a IL10RA enhancer polymorphism.

Background: Several studies suggested the genetic association between IL10RA variants and susceptibility to Behcet's disease (BD). However, the precise mechanism of the association is still unknown. The purpose of this study was to investigate the mechanism underlying the genetic associations between IL10RA polymorphisms and the risk of BD.

A novel sensitizer reduces EGFR-TKI resistance by regulating the PI3K/Akt/mTOR pathway and autophagy.

Background: The incidence and mortality of lung cancer are high, and treatment with epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) is the preferred first-line treatment for patients suffering from non-small cell lung cancer (NSCLC) with EGFR mutations. However, EGFR-TKI resistance leads to treatment failure. Yifei-Sanjie pill (YFSJ) is a novel type of Chinese patent medicine for lung cancer.

Effects of different white nanomaterials on pH response ability and physicochemical performance of anthocyanin-loaded carboxymethyl cellulose-polyvinyl alcohol films.

The anthocyanin-loaded films based on natural polymers as pH-responsive indicator are widely applied in the food preservation. However, the low mechanical strength and storage stability limited their practical application, there is an urgent demand to improve the performance of anthocyanin-loaded films. In order to avoid affecting the color indication of anthocyanins, we explored the effect of eight kinds of white nanomaterials on improving the performance of films.

The CRP/PAB ratio outperforms the LRINEC score in early diagnosis of Fournier's gangrene.

Background: Fournier's gangrene (FG) is scarce and potentially fatal disease. Although the Laboratory Risk Indicator for Necrotizing Fasciitis (LRINEC) score was established in 2004, its reliability as a diagnostic tool to differentiate between FG and perianal abscess is still debated. The objective of this study was to assess the reliability of the LRINEC score and other relevant inflammatory markers.

Comparison of the accuracy of procalcitonin, neutrophil CD64, and C-reactive protein for the diagnosis and prognosis of septic patients after antibiotic therapy.

Background: The performance of the inflammatory biomarkers in the management of septic patients who received antimicrobial therapies is largely neglected. This study aimed to compare the accuracy of procalcitonin (PCT), neutrophil CD64 (CD64), and C-reactive protein (CRP) for the diagnosis and prognosis of septic patients after antimicrobial therapy.

Methods: This study prospectively recruited consecutive patients without infection and those diagnosed with infection but had received initial antimicrobial therapies.

Hierarchy Reproduction: Multiphasic Strategies for Tendon/Ligament-Bone Junction Repair.

Tendon/ligament-bone junctions (T/LBJs) are susceptible to damage during exercise, resulting in anterior cruciate ligament rupture or rotator cuff tear; however, their intricate hierarchical structure hinders self-regeneration. Multiphasic strategies have been explored to fuel heterogeneous tissue regeneration and integration. This review summarizes current multiphasic approaches for rejuvenating functional gradients in T/LBJ healing.

Correction: Self-generating electricity system driven by aqueous humor flow and trabecular meshwork contraction motion activated BKCa for glaucoma intraocular pressure treatment.

Correction for 'Self-generating electricity system driven by aqueous humor flow and trabecular meshwork contraction motion activated BKCa for glaucoma intraocular pressure treatment' by Ruiqi Wang , , 2025, https://doi.org/10.1039/D4MH01004C.

Colored Cellulose Nanoparticles with High Stability and Easily Modified Surface for Accurate and Sensitive Multiplex Lateral Flow Assay.

Decentralized testing using multiplex lateral flow assays (mLFAs) to simultaneously detect multiple analytes can significantly enhance detection efficiency, reduce cost and time, and improve analytic accuracy. However, the challenges, including the monochromatic color of probe particles, interference between different test lines, and reduced specificity and sensitivity, severely hinder mLFAs from wide use. In this study, we prepared polydopamine (PDA)-coated dyed cellulose nanoparticles (dCNPs@P) with tunable colors as the probe for mLFAs.

A lanmodulin-based fluorescent assay for the rapid and sensitive detection of rare earth elements.

Sensitive and rapid detection methods for rare earth elements (REEs), including lanthanides (Lns), will facilitate the mining and recovery of these elements. Here, we innovated a rapid, highly selective and sensitive fluorescence detection method for Lns, based on Hans-Lanmodulin, a newly discovered protein with high selectivity and binding affinity for rare earth elements. By labelling the fluorescein moiety FITC onto Hans-Lanmodulin, named as FITC-Hans-LanM.

Bias-free solar-driven ammonia coupled to C3-dihydroxyacetone production through photoelectrochemistry.

Conversion of solar energy into value-added chemicals through photoelectrochemistry (PEC) holds great potential for advancing sustainable development but limits by high onset potential which affects energy conversion efficiencies. Herein, we utilized a CuPd cocatalyst-modified Sb2(S,Se)3 photocathode (CuPd/TSSS) to achieve an ultra-low onset potential of 0.83 VRHE for photoelectrochemical ammonia synthesis.

SRT1720 Treatments Hepatic Ischemia Reperfusion Injury by Regulation of NF-κB Signaling Pathways and Reduce Cell Apoptosis: From Network Pharmacology to Experimental Validation.

Background And Objective: Hepatic ischemia reperfusion injury (HIRI) is a common complication closely related to the prognosis of liver surgery, and effective treatment methods are still unavailable. SRT1720 has the characteristics of multifunction and multitarget which may cope with the multidirectional complex pathological process caused by HIRI. The present study aimed to explore the potential mechanism of SRT1720 in HIRI through a combination of network pharmacology, in vitro experiments and in vivo models.

Sortilin as a Culprit in the Atherosclerosis Plaque Progression: Evidence from Clinical and Experimental Studies.

Sortilin acts as a key receptor for lipids, growth factors, cytokines, and enzymes and participates in pathological cargo loading and transferring of extracellular vesicles. Emerging evidence suggests a significant role of sortilin in hyperlipidemia and the risk of atherosclerosis. Recent epidemiological evidence demonstrated that sortilin has been implicated in atherosclerosis plaque progression in patients with coronary or peripheral artery disease.

Traditional Chinese Medicine-Based Nanoformulations for Enhanced Photothermal Therapy of Cancer.

Photothermal therapy (PTT) has shown promise in the ablation of small, unresectable tumors by boosting the tumor's temperature above 50 °C. However, the high local temperature-induced cancer cell necrosis could create severe local inflammation, which may deteriorate normal tissues and increase tumor spreading. Although mild photothermal therapy (MPTT) at 42-45 °C could avoid the undesired side effect to some extent with minimal nonspecific heat diffusion, the self-protective behavior of tumors during MPTT results in an unsatisfactory therapeutic effect.

Characterization of a 4'-O-rhamnosyltransferase and de novo biosynthesis of bioactive steroidal triglycosides from Paris polyphylla.

Steroidal saponins in Paris polyphylla featuring complicated sugar chains exhibit notable biological activities, but the sugar chain biosynthesis is still not fully understood. Here, we identified a 4'-O-rhamnosyltransferase (UGT73DY2) from P. polyphylla, which catalyzes the 4'-O-rhamnosylation of polyphyllins V and VI, producing dioscin and pennogenin 3-O-β-chacotrioside, respectively.

Synthesis, Structural Modification, and Antismall Cell Lung Cancer Activity of 3-Arylisoquinolines with Dual Inhibitory Activity on Topoisomerase I and II.

To overcome the compensatory effect between Topo I and II, one of the reasons accounting for the resistance of SCLC patients, we are pioneering the use of 3-arylisoquinolines to develop dual inhibitors of Topo I/II for the management of SCLC. A total of 46 new compounds were synthesized. Compounds (IC = 1.

Ir-Catalyzed Intermolecular Arylthiocyanation of Alkenes.

Aims: Organic thiocyanates are important pharmaceutical intermediates. This study aimed to develop a selective and efficient approach for synthesizing organic thiocyanates.

Methods: Under mild reaction conditions, an array of alkenes, KSCN, and diaryliodonium salts are considered good substrates, providing various aryl-substituted alkylthiocyanates with modest to excellent yield.

Radiography may not be accurate in assessing acute ankle sprains in children.

Background: Acute ankle sprains are among the most common injuries in children and are often associated with chondral avulsion fractures and ligament injuries. However, radiography may not be sufficiently accurate for assessing cartilage and ligament injuries in children. The primary purpose of this study was to evaluate the necessity of radiography in the diagnosis of acute ankle sprains in children.

Therapeutic potential of targeting the IRF2/POSTN/Notch1 axis in nucleus pulposus cells for intervertebral disc degeneration.

Background: Intervertebral disc degeneration (IDD) is a leading cause of low back pain, often linked to inflammation and pyroptosis in nucleus pulposus (NP) cells. The role of Periostin (POSTN) in IDD remains unclear.

Objective: This study aims to investigate the influence of POSTN on pyroptosis and NLRP3 inflammasome activation in NP cells during IDD.

Delivery of FGF18 using mRNA-LNP protects the cartilage against degeneration via alleviating chondrocyte senescence.

Background: Osteoarthritis (OA) is a degenerative joint disease with an immense unmet medical need. FGF18 protein is a potential regenerative factor for cartilage repair. However, traditional protein delivery methods have limited efficacy due to the short lifetime and shallow infiltration.

Relationship between stress hyperglycemia ratio and progression of non target coronary lesions: a retrospective cohort study.

Background: Stress hyperglycemia ratio is a novel indicator of acute coronary synthesis (ACS), which is closely related to the severity and complications of ACS and other cardiovascular diseases. However, its relationship with the progression of non target coronary lesions remains unclear. The purpose of this paper is to explore the relationship between stress hyperglycemia ratio and the progression of non target coronary lesions.

Tensile force promotes osteogenic differentiation via ephrinB2-EphB4 signaling pathway in orthodontic tooth movement.

Objective: To investigating whether osteogenic differentiation of osteoblasts promoted by tension force (TF) is mediated by ephrinB2-EphB4 signaling.

Methods: TF was applied to MC3T3-E1 cells, then CCK-8 and live/dead staining were used to detect cell proliferation. Levels of osteogenic differentiation-related factors were detected by ALP staining, ARS staining, qPCR and western blot.

Bisecting GlcNAc modification of vesicular GAS6 regulates CAFs activation and breast cancer metastasis.

Background: Cancer-associated fibroblasts (CAFs) are a pivotal component of the tumor microenvironment (TME), playing key roles in tumor initiation, metastasis, and chemoresistance. While glycosylation is known to regulate various cellular processes, its impact on CAFs activation remains insufficiently explored.

Methods: We assessed the correlation between bisecting GlcNAc levels and CAFs markers (α-SMA, PDGFRA, PDGFRB) in breast cancer tissues.

Identification of quality markers and mechanisms of Anzi Tiaochong Fang in the treatment of antiphospholipid syndrome-related recurrent pregnancy loss: chemical analysis, network pharmacology, and in vitro approaches.

Introduction: Anzi Tiaochong Fang (ATF) is a traditional Chinese medicine (TCM) Fangji widely used to treat antiphospholipid syndrome-related recurrent pregnancy loss (APS-RPL). This study aimed to identify the quality markers and elucidate the mechanisms of ATF in treating APS-RPL.

Methods: Chemical, network pharmacology, and in vitro verification were employed to identify quality markers and mechanisms of ATF.

Effect of neuromuscular electrical stimulation combined with respiratory rehabilitation training on pulmonary rehabilitation in patients with chronic obstructive pulmonary disease.

Objective: the study aimed to analyze the therapeutic effects of neuromuscular electrical stimulation (NMES) combined with respiratory muscle training (RMT) on patients with moderate-to-severe chronic obstructive pulmonary disease (COPD).

Methods: 135 patients with moderate/severe chronic obstructive pulmonary disease were selected as the research object and randomly selected. 72 cases were divided into rehabilitation group and 63 cases in control group.