The diagnostic criteria for psychosomatic research-revised (DCPR-R) in a National China multicenter cohort of patients with irritable bowel syndrome and overlapping gastroesophageal reflux disease.

Background And Aims: Past studies have shown a substantial overlap between irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD). This study investigated the prevalence of DCPR-revised (DCPR-R) syndromes in patients with IBS alone and those with overlapping IBS-GERD. We also explored the relationship of these syndromes with various psychological scales.

MicroRNAs as regulators of cardiac dysfunction in sepsis: pathogenesis and diagnostic potential.

Introduction: Sepsis, a life-threatening condition arising from an uncontrolled immune response to infection, can lead to organ dysfunction, with severe inflammation potentially causing multiple organ failures. Sepsis-induced cardiac dysfunction (SIMD) is a common and severe complication of sepsis, significantly increasing patient mortality. Understanding the pathogenesis of SIMD is crucial for improving treatment, and microRNAs (miRNAs) have emerged as important regulators in this process.

miR-135b: A Potential Biomarker for Pathological Diagnosis and Biological Therapy.

MicroRNAs (miRNAs) are a class of endogenous non-coding RNAs found in eukaryotes with post-transcriptional regulatory functions. A variety of miRNAs is differentially expressed in cancer tissues and thus can be used as biomarkers. microRNA-135b-5p (miR-135b) has been shown to be involved in the pathological processes of a variety of neoplastic and non-neoplastic diseases.

Development and validation of a prognostic nomogram for predicting poor outcomes following intravenous rt-PA in patients with acute ischemic stroke.

Background: Intravenous administration of recombinant tissue plasminogen activator (rt-PA) within 4.5 h of symptom onset is a standard treatment for acute ischemic stroke (AIS). However, certain patients continue to develop unfavorable outcomes despite timely rt-PA therapy.

Qingyi decoction and its active ingredients ameliorate acute pancreatitis by regulating acinar cells and macrophages via NF-κB/NLRP3/Caspase-1 pathways.

Background And Purpose: Macrophage infiltration and activation is a critical step during acute pancreatitis (AP). NLRP3 inflammasomes in macrophages plays a critical role in mediating pancreatic inflammatory responses. Qing-Yi Decoction(QYD)has been used for many years in clinical practice of Nankai Hospital combined with traditional Chinese and western medicine treatment of acute pancreatitis.

Extracts of and relieve ultraviolet B-induced skin injury in solar dermatitis mice via inhibiting IL-17/CCL2 pathway and oxidative stress.

Solar dermatitis, a condition triggered by excessive exposure to ultraviolet B (UVB) radiation, results in inflammatory skin damage marked by erythema, edema, and epidermal injury. Portulaca oleracea (PO) and Patrinia scabiosaefolia (PS) have been traditionally used in dermatological treatments, though their mechanistic pathways in UVB-induced skin injury are not fully understood. In this study, a mouse model of UVB-induced solar dermatitis was employed to evaluate the therapeutic potential of combined PO and PS (POPS) extracts.

Severe Acute Pancreatitis Complicated by Multiple Intra-Abdominal Hemorrhages.

Introduction: Intra-abdominal hemorrhage is a rare yet life-threatening complication of acute pancreatitis (AP), with a higher prevalence in cases of severe acute pancreatitis (SAP). This condition is primarily caused by vessel wall erosion and rupture of pseudoaneurysms (PSAs). However, SAP cases involving multiple sequential arterial hemorrhages are extremely rare.

LncRNA FAM30A Suppresses Proliferation and Metastasis of Colorectal Carcinoma by Blocking the JAK-STAT Signalling.

Colorectal carcinoma (CRC) poses a serious risk to global human health. Long non-coding RNAs (LncRNAs) play an important role in the pathogenesis of CRC. There is a scarcity of data about a newly identified lncRNA, FAM30A.

Repair mechanisms of bone system tissues based on comprehensive perspective of multi-omics.

Bone disorders affect more than half of the adult population worldwide who may have a poor quality of life and physical independence worldwide. Multi-omic techniques are increasingly adopted and applied to determine the molecular mechanisms of bone tissue repair, providing perspective towards personalized medical intervention. Data from genomics, epigenomics, transcriptomics, proteomics, glycomics, and lipidomics were combined to elucidate dynamic processes in bone repair.

Causal Associations of Gut Microbiota Species With Lymphoma: A Two-Sample Mendelian Randomization Study.

This study aims to focus on GM at species level, exploring the causal associations with different kinds of lymphoma to provide some information on potential intervention directions in lymphoma. Data of GM taxa were extracted from the genome-wide association study conducted by the MiBioGen and Dutch Microbiome Project (DMP), and those of lymphomas were obtained from the FinnGen consortium. Inverse variance weighted (IVW) method and Bonferroni multiple correction were utilized to assess the causal associations of GM species with different kinds of lymphoma.

Mass spectrometry imaging for unearthing and validating quality markers in traditional Chinese medicines.

Quality marker (Q-Marker) is an innovative concept and model for quality control of Traditional Chinese medicines (TCMs), which will navigate the new direction of quality development of TCMs. Yet, how to characterize the overall quality attributes of TCMs and their biological effects is still debating. In view of this key scientific issue, this paper proposes a research method based on mass spectrometry imaging (MSI) technology for the discovery and confirmation of TCMs Q-Marker.

Esketamine mitigates endotoxin-induced hippocampal injury by regulating calcium transient and synaptic plasticity via the NF-α1/CREB pathway.

Esketamine (ES) has been shown to confer neuroprotection partly by exerting anti-inflammation, alleviating oxidative stress, enhancing neuronal vitality, and promoting synaptic remodeling. Nonetheless, its precise function in SAE and the associated mechanisms are not understood. In this study, we investigated the neuroprotective potential of ES at behavioral, structural, and functional levels in vivo and in vitro.

Umbelliferone Enhances Immune Function in Cyclophosphamide-Induced Immunosuppressed Mice via Histidine and Purine Metabolism Regulation.

Background: Chemotherapy-induced immunosuppression significantly impacts patient's quality of life. Umbelliferone (UMB) is known for its anti-inflammatory, antioxidant, and anti-apoptotic properties, but its effects on cyclophosphamide (CTX)-induced immunosuppression need further study.

Methods: We established a CTX-induced immunosuppressed mouse model and administered varying doses of UMB.

Lysophosphatidic acid 2 alleviates deep vein thrombosis via protective endothelial barrier function.

Background: The specific role of lysophosphatidic acid 2 (LPA) in deep vein thrombosis (DVT) remains unclear.

Methods: An inferior vena cava annulus retraction model of DVT was established in wild-type (WT) and global LPA knockout ( ) mice. We examined the incidence of DVT, wet weight of thrombus, length of thrombus, assessed endothelial permeability through Evans blue dye assay cell viability, and endothelial cell (EC) permeability of mouse inferior vena cava ECs Proteomics, histopathology, immunohistochemistry, and western blotting were employed to investigate the role of LPA in DVT.

Reshaping the immune microenvironment and reversing immunosenescence by natural products: Prospects for immunotherapy in gastric cancer.

Gastric cancer (GC) represents a global health-care challenge. Recent progress in immunotherapy has elicited attracted considerable attention as a viable treatment option through modulating the host immune system and unleashing pre-existing immunity, which has profoundly revolutionized oncology, especially GC. Nonetheless, low clinical response and intrinsic and acquired resistance remain persistently challenging.

CCR2 signaling regulates anti-chlamydia T cell immune responses in the airway.

CCR2, a member of the G protein-coupled receptor (GPCR) superfamily, is widely expressed on monocytes, macrophages, activated T cells, and other cell types, and plays a critical role in coordinating the immune response to various infections. Here we demonstrate that CCR2 expression is significantly elevated during Chlamydia muridarum (C. muridarum) respiratory infection, and its absence leads to exacerbated susceptibility, as evidenced by significant weight loss, higher bacterial loads, severe lung pathology, and elevated levels of inflammatory cytokines (il-1β, tnfα, and il-6).

Curculigoside exhibits multiple therapeutic efficacy to induce apoptosis and ferroptosis in osteosarcoma via modulation of ROS and tumor microenvironment.

Objective: Patients with osteosarcoma (OS) exhibit metastasis upon diagnosis, and the condition frequently acquires resistance to traditional chemotherapy treatments, failing the therapy. The objective of this research was to examine the impact of curculigoside (Cur), a key phenolic compound discovered in the rhizome of C. orchioides Gaertn, on OS cells and the surrounding tumor environment.

Shikonin inhibits the growth of anaplastic thyroid carcinoma cells by promoting ferroptosis and inhibiting glycolysis.

Anaplastic thyroid carcinoma is one of the highly fatal cancers and poses a serious threat to human health. Ferroptosis has been widely studied and proved to have an important role in tumor suppression, providing new avenues for cancer therapy; glutathione peroxidase 4(GPX4) and selenoprotein thioredoxin reductase(TXNRD1) are important regulatory targets in ferroptosis.Warburg effect is one of the important energy sources for cancer hypermetabolism, and pyruvate kinase isoenzyme 2 (PKM2) is a key metabolism enzyme that is important in this effect.

Correlation between cathepsins and the likelihood of renal cancer: a Mendelian randomization study.

Background: Previous studies have established a relationship between cathepsins and renal cancer. Nonetheless, the specific causal connection between the two factors continues to be ambiguous. The aim of this study is to evaluate the causal relationship between cathepsins and renal cancer via employing Mendelian randomization (MR).

The positive feedback loop between SP1 and MAP2K2 significantly drives resistance to VEGFR inhibitors in clear cell renal cell carcinoma.

Clear cell renal cell carcinoma (ccRCC) is one of the most common and aggressive malignancies of the urinary system. Despite being the first-line treatment for advanced ccRCC, vascular endothelial growth factor receptor inhibitors (VEGFRis) face significant limitations due to both initial and acquired resistance, which impede complete tumor eradication. Using a CRISPR/Cas9 library screening approach, was identified as a resistance-associated gene for three prevalent VEGFRis (Sunitinib, Axitinib, and Sorafenib).

Cold atmospheric plasma potentiates ferroptosis via EGFR(Y1068)-mediated dual axes on GPX4 among triple negative breast cancer cells.

Cold atmospheric plasma (CAP) has been proposed as an emerging onco-therapeutics that can specifically kill cancer cells without harming healthy cells. Here we explore its potency in triggering ferroptosis in transformed cells using triple negative breast cancer as the disease model. Through the whole transcriptome sequencing, mass spectrometry analysis, point mutation, and a series of and molecular assays, we identified two signaling axes centered at EGFR(Y1068), i.

Electroacupuncture promotes resolution of inflammation by modulating SPMs via vagus nerve activation in LPS-induced ALI.

During the process of acute lung injury (ALI) associated with sepsis, the α7nAChR in the cholinergic anti-inflammatory pathway (CAP) plays a crucial role. However, the roles of electroacupuncture (EA) and specialized pro-resolving mediators (SPMs) in this context remain unclear. In this study, we demonstrated that EA activates CAP via α7nAChR, reducing lung permeability and inflammatory cytokine release.