MFSD2A Overexpression Inhibits Hepatocellular Carcinoma Through TGF-β/Smad Signaling.

Hepatocellular carcinoma (HCC) is a common primary malignancy of the liver and has a high mortality. Major facilitator superfamily domain containing 2 (MFSD2A) was previously demonstrated to inhibit tumor progression in several cancers. Here, we elucidated the association between MFSD2A expression and HCC progression and also investigated the underlying mechanism.

BMAL1 ameliorates type 2 diabetes-induced cognitive impairment via AREG upregulation and PI3K/Akt/GSK-3β pathway activation.

Cognitive impairment is a significant complication of type 2 diabetes mellitus (T2DM). However, the mechanisms underlying the development of cognitive dysfunction in individuals with T2DM remain elusive. Herein, we discussed the role of Bmal1, a core circadian rhythm-regulating gene, in the process of T2DM-associated cognitive dysfunction.

Efficacy and safety of ondansetron orally soluble pellicle for preventing moderate- to high-emetic risk chemotherapy-induced nausea and vomiting.

Objective: Ondansetron orally soluble pellicle can serve as an alternative option for preventing nausea and vomiting in patients who receive chemotherapy. However, there is a lack of clinical evidence regarding ondansetron. This study aimed to explore the efficacy and safety of ondansetron in patients with malignant tumours who received chemotherapy drugs with a moderate-to-high emetic risk.

Diagnostic Accuracy of FEF for Bronchial Hyperresponsiveness in Patients with Suspected Asthma and/or Allergic Rhinitis: A Systematic Review and Meta-analysis.

Background: Some studies have suggested that the forced expiratory flow between 25 and 75% of vital capacity (FEF) can be used as an early marker of bronchial hyperresponsiveness (BHR) in asthma and allergic rhinitis (AR), but is highly variable. Here, we aimed to assess whether the FEF can be used to diagnose BHR in patients with asthma-like symptoms and AR.

Methods: PubMed, EMBASE, Web of Science, Wiley Online Library, Cochrane Library, SinoMed, CNKI, and Wanfang Data were searched to acquire eligible studies.

Modified Hu-Lu-Ba-Wan Alleviates Early-Stage Diabetic Kidney Disease via Inhibiting Interleukin-17A in Mice.

Objective: To identify the underlying molecular mechanism of Modified Hu-Lu-Ba-Wan (MHW) in alleviating renal lesions in mice with diabetic kidney disease (DKD).

Methods: The db/db mice were divided into model group and MHW group according to a random number table, while db/m mice were settled as the control group (n=8 per group). The control and model groups were gavaged daily with distilled water [10 mL/(kg·d)], and the MHW group was treated with MHW [17.

Expert consensus on pulpotomy in the management of mature permanent teeth with pulpitis.

Pulpotomy, which belongs to vital pulp therapy, has become a strategy for managing pulpitis in recent decades. This minimally invasive treatment reflects the recognition of preserving healthy dental pulp and optimizing long-term patient-centered outcomes. Pulpotomy is categorized into partial pulpotomy (PP), the removal of a partial segment of the coronal pulp tissue, and full pulpotomy (FP), the removal of whole coronal pulp, which is followed by applying the biomaterials onto the remaining pulp tissue and ultimately restoring the tooth.

ALKBH5 promotes autophagy and progression by mediating m6A methylation of lncRNA UBOX5-AS1 in endometriosis.

Long noncoding RNA (lncRNA) and N6-methyladenosine (m6A) methylation modification have recently been suggested as potential functional modulators in ovarian endometriosis, however, the function and mechanism of m6A-modified lncRNA in ovarian endometriosis remain poorly understood. In this study, we demonstrated that lncRNA UBOX5-AS1 expression was significantly elevated in ovarian endometriosis tissue and primary ectopic endometrial stromal cells. The expression of lncRNA UBOX5-AS1, which has m6A modifications, was highly positively correlated with demethylase Alk B homologous protein 5 (ALKBH5) expression and autophagy.

Dual-target nanotherapy for vascular endothelium and bone mesenchymal stem cells halt steroid-induced osteonecrosis of the femoral head progression.

Steroid-induced osteonecrosis of the femoral head (SANFH) is a common hip joint disease that imposes a heavy economic burden on society. Patients continue to experience bone necrosis even after discontinuing glucocorticoid therapy, and the specific mechanisms require further investigation. The results of this study demonstrate that exosomes secreted by damaged vascular endothelial cells in SANFH lesions may be a crucial factor leading to abnormal adipogenic differentiation of bone marrow stromal cells (BMSCs).

Orthogonal upconversion nanocarriers for combined photodynamic therapy and precisely triggered gene silencing in combating keloids.

Keloids are pathological scars characterized by excessive fibroblast proliferation, abnormal collagen deposition, and chronic inflammation, which often result in high recurrence rates and limited treatment success. Targeting BACH1 with gene therapy has shown promise in regulating fibroblast activity and reducing inflammation. However, effective delivery systems for targeted gene therapy in keloids remain a major challenge.

Ferroptosis and PANoptosis under hypoxia pivoting on the crosstalk between DHODH and GPX4 in corneal epithelium.

Cell death under stress conditions like hypoxia, involves multiple interconnected pathways. In this study, a stable dihydroorotate dehydrogenase (DHODH) knockdown human corneal epithelial cell line was established to explore the regulation of hypoxic cell death, which was mitigated by various cell death inhibitors, particularly by a lipid peroxyl radical scavenger liproxstatin-1 (Lip-1), suggesting that hypoxic cell death involves crosstalk of ferroptosis and PANoptosis. We discovered that both DHODH and Glutathione peroxidase 4 (GPX4) protected cells from hypoxic death by inhibiting lipid peroxidation, mitochondrial reactive oxygen species (ROS) and maintaining mitochondrial membrane potential.

mRNA-laden lipid nanoparticle-enabled humanized CD19 CAR-T-cell engineering for the eradication of leukaemic cells.

Chimeric antigen receptor T-cell (CAR-T) therapy has shown transformative potential in treating malignant tumours, with increasing global approval of CAR-T products. However, high-production costs and risks associated with viral vector-based CAR-T cells-such as insertional mutagenesis and secondary tumour formation-remain challenges. Our study introduces an innovative CAR-T engineering approach using mRNA delivered via lipid nanoparticles (LNPs), aiming to reduce costs and enhance safety while maintaining strong anti-tumour efficacy.

Development and evaluation of an in-beam PET system for proton therapy monitoring.

Objective: In-beam positron emission tomography (PET) has important development prospects in real-time monitoring of proton therapy. However, in the beam-on operation, the high bursts of radiation events pose challenges to the performance of the PET system.

Approach: In this study, we developed a dual-head in-beam PET system for proton therapy monitoring and evaluated its performance.

The role of ferroptosis in liver injury after cold ischemia-reperfusion in rats with autologous orthotopic liver transplantation.

Using autologous orthotopic liver transplantation (AOLT) model in rats, the effect of lipid reactive oxygen species (L-ROS) inhibitor Ferrostain-1 on ferroptosis signal pathway was observed to determine whether ferroptosis occurred in rat liver injury after cold ischemia-reperfusion (I/R). Thirty-two healthy adult SPF male SD rats, 8 ~ 10 weeks old, weight 240 ~ 260 g, were divided into four groups by the method of random number table (n = 8): sham group, I/R group, I/R + Fer-1 group, I/R + DFO group. In the I/R + Fer-1 group, ferristatin-1(5 mg /kg) was intraperitoneally injected 30 min before surgery; in the I/R + DFO group, DFO 100 mg/kg was injected intraperitoneally 1 h before operation and 12 h after operation.

Bioinformatics and assays identified miR-486-5p as a tumor suppressor miRNA in hepatocellular carcinoma.

Background: This study aimed to explore key microRNAs (miRNAs) and their effects on hepatocellular carcinoma (HCC) progression.

Methods: Key deregulated miRNAs in HCC were screened from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. The anti-cancer effects of miR-486-5p were validated using a cell counting kit-8 assay, flow cytometry, scratch assay, transwell assay, and an orthotopic transplantation tumor model.

Multipool-CEST and CEST-based pH assessment as predictive tools for glioma grading, IDH mutation, 1p/19q codeletion, and MGMT promoter methylation in gliomas.

Objectives: To comprehensively and noninvasively predict glioma grade, IDH mutation status, 1p/19q codeletion status, and MGMT promoter methylation status using chemical exchange saturation transfer (CEST)-based tumor pH assessment and metabolic profiling.

Methods: We analyzed 128 patients with pathologically confirmed adult diffuse glioma. CEST-derived metrics based on tumor regions were obtained using five-pool Lorentzian analysis and pH_weighted analysis.

Combined use of super-resolution ultrasound imaging and shear-wave elastography for differential diagnosis of breast masses.

Objectives: Shear-wave elastography (SWE) provides valuable stiffness within breast masses, making it a useful supplement to conventional ultrasound imaging. Super-resolution ultrasound (SRUS) imaging enhances microvascular visualization, aiding in the differential diagnosis of breast masses. Current clinical ultrasound diagnosis of breast cancer primarily relies on gray-scale ultrasound.

Understanding the Complexity of Hypertension with Sarcopenia by Scientometric Analysis.

Objective: The scientometric analysis was aim to focus on recent studies and clarify new research directions on hypertension with sarcopenia. We hope to provide comprehensive insights or actionable recommendations for clinicians or policymakers.

Methods: The Web of Science Core Collection database (WoSCC) from 2004 to 2023 for analysis was used.

C5aR1-positive adipocytes mediate non-shivering thermogenesis in neonatal mice.

Brown adipose tissue (BAT) plays an important role in maintaining body temperature in newborn mammals; however, its mechanisms remain poorly understood. Here, we report the identification of a special population of brown adipose tissue-derived stromal cells (ASCs) in neonatal mice that highly express CD45 and can be differentiated into adipocytes with lower thermogenic ability. These CD45 adipocytes also characteristically contained complement C5a receptor 1(C5aR1) on the cell membrane.