CT-based habitat radiomics for predicting treatment response to neoadjuvant chemoimmunotherapy in esophageal cancer patients.

Introduction: We used habitat radiomics as an innovative tumor biomarker to predict the outcome of neoadjuvant therapy for esophageal cancer.

Methods: This was a two-center retrospective clinical study in which pretreatment CT scans of 112 patients with esophageal cancer treated with neoadjuvant chemoimmunotherapy and surgery between November 2020 and July 2023 were retrospectively collected from two institutions. For training (n = 85) and external testing (n = 27), patients from both institutions were allocated.

Patient-reported outcomes of rezvilutamide versus bicalutamide in combination with androgen deprivation therapy in high-volume metastatic hormone-sensitive prostate cancer patients (CHART): a randomized, phase 3 study.

The randomized phase 3 CHART trial (NCT03520478) revealed that rezvilutamide (REZ) plus androgen deprivation therapy (ADT) in high-volume, metastatic, hormone-sensitive prostate cancer (mHSPC) significantly enhanced radiographic progression-free and overall survival than bicalutamide (BIC)-ADT. Accordingly, we examined patient-reported outcomes (PROs) results, which were exploratory endpoints in the CHART trial. The patients were randomly allocated to receive REZ-ADT or BIC-ADT in a 1:1 ratio.

The effects of increased screen time on post-surgical pain and pain memory among children with sleep-disordered breathing.

Adenotonsillectomy procedures can provide effective relief to children affected by sleep-disordered breathing (SDB), but the post-adenotonsillectomy pain management remains challenging, and the most effective approach to managing postoperative pain in these cases remains uncertain. The use of electronic media as a form of distraction therapy aimed at mitigating postoperative pain in children, it is unknown whether increases in screen time can effectively reduce persistent postoperative pain intensity or the incidence of negatively biased pain memories. A total of 107 SDB children undergoing adenotonsillectomy were enrolled and divided into two groups.

Development and Application of a BODIPY Carbazole Derivative Probe for Lysosomal Imaging: Insights into Lysosomal Dynamics and Dysfunction in Inflammation-Related Diseases.

Inflammation is crucial in neurodegenerative and chronic diseases, including Alzheimer disease (AD) and liver fibrosis. To gain a deeper understanding of lysosomal functions in cellular physiology and disease mechanisms, we developed a carbazole-based BODIPY lysosomal probe, designated LysoI. This probe specifically targets lysosomes within 15 min and exhibits a Stokes shift of approximately 180 nm, enabling continuous incubation for up to 5 h without the need for washing steps.

Development and validation of a prognostic nomogram including inflammatory indicators for overall survival in hepatocellular carcinoma patients treated primarily with surgery or loco-regional therapy: A single-center retrospective study.

Hepatocellular carcinoma (HCC) is among the most prevalent malignant tumors, but the current staging system has limited efficacy in predicting HCC prognosis. The authors sought to develop and validate a nomogram model for predicting overall survival (OS) in HCC patients primarily undergoing surgery or loco-regional therapy. Patients diagnosed with HCC from January 2017 to June 2023 were enrolled in the study.

Timing of Iliofemoral Vein Stent Implantation after Mechanical Thrombectomy for Acute Iliofemoral Venous Thrombosis.

Objectives: Comparison of the treatment effects of immediate stent implantation vs staged stent implantation after AngioJet mechanical thrombectomy in patients with acute iliofemoral venous thrombosis.

Methods: A study included 80 patients with acute iliofemoral venous thrombosis formed between June 2021 and February 2023. They were divided into two groups: the direct implantation group (37 patients, 9 males) and the staged implantation group (43 patients, 10 males).

Nuclear Overexpression of SAMHD1 Induces M Phase Stalling in Hepatoma Cells and Suppresses HCC Progression by Interacting with the Cohesin Complex.

Emerging evidence suggests that the sterile alpha-motif (SAM) and histidine-aspartate (HD) domain-containing protein 1 (SAMHD1) is implicated in various cancers, including hepatocellular carcinoma (HCC). However, its precise role in tumor cells and the underlying mechanisms remain unclear. This study aimed to investigate the expression patterns, prognostic values, and functional role of SAMHD1 in HCC progression.

Personalized Occlusal Guide Guides Panfacial Fracture Repair and Reconstruction.

Restoration of the occlusal relationship is the key point in the treatment of maxillofacial fractures. Poor restoration of the occlusal relationship seriously impacts oral function as well as physical and mental health. This study combines virtual surgical technology with model surgery, uses computed tomography data to establish a maxillofacial bone model, and performs a virtual reduction of fractures.

Intraoperative Dexmedetomidine Infusion Improved Postoperative Sleep Quality and Melatonin Secretion in Patients Undergoing Elective Thoracoscopic Lung Surgery: A Prospective, Randomized Study.

Background: Dexmedetomidine has been reported to improve postoperative sleep quality. However, the underlying mechanism remains unclear. This study aimed to investigate the effect of intraoperative dexmedetomidine infusion on postoperative sleep quality and changes in melatonin secretion in older patients undergoing elective thoracoscopic lung surgery.

Rheumatoid Factor Titer as an Indicator of the Risk of Rheumatoid Arthritis Activity: Dose-Effect Analysis with the Restricted Cubic Spline Model.

Background: Rheumatoid factor (RF) titer is known to be correlated to rheumatoid arthritis (RA) activity, but the ideal cut-off titer of RF remains unclear. Here, the relationship between RF titer and RA activity was investigated in order to determine the ideal RF value indicative of the risk of RA activity.

Methods: Clinical data from 2044 eligible patients were collected from the First Affiliated Hospital of Anhui Medical University from February 2022 to October 2023.

Associations between sexual activity frequency and depression in women: insights from the NHANES data.

Background: Existing research is very limited in providing nationally representative data on the relationship between sexual activity and depression in U.S. female adults aged 20-59 years, particularly with regard to marital status differences.

Addition of SHR-1701 to first-line capecitabine and oxaliplatin (XELOX) plus bevacizumab for unresectable metastatic colorectal cancer.

This phase 2/3 trial (NCT04856787) assessed the efficacy and safety of SHR-1701, a bifunctional protein targeting PD-L1 and TGF-β, in combination with BP102 (a bevacizumab biosimilar) and XELOX (capecitabine plus oxaliplatin) as a first-line treatment for unresectable metastatic colorectal cancer (mCRC). In this phase 2 study, a total of 62 patients with untreated, histologically confirmed colorectal adenocarcinoma and no prior systemic therapy for metastatic disease were enrolled. Patients received SHR-1701 (30 mg/kg), bevacizumab (7.

METTL3-mediated m6A modification of EGR1 mRNA promotes T2DM vasculopathy.

Vascular endothelial dysfunction is one of the leading causes of developing vascular lesions in Type 2 diabetes mellitus (T2DM). In the development of vascular lesions, when endothelial cells are stimulated by hyperglycemia, inflammation and other external conditions, endothelial cell dysfunction will occur, which promotes endothelial cells to lose its typical phenotype and gain mesenchymal characteristics, with the occurrence of endothelial-to-mesenchymal transition (EndMT). At the same time promote endothelial cell proliferation and migration, induce vascular injury.

Rosthornin B alleviates inflammatory diseases via directly targeting NLRP3.

Aberrant activation of the NLRP3 inflammasome contributes to the evolution of diverse inflammatory diseases. Inhibition of the NLRP3 inflammasome has been proven to be an effective treatment strategy for NLRP3-driven diseases. This study revealed that multiple natural diterpenes from Isodon plants can inhibit the NLRP3 inflammasome, among which Rosthornin B (Ros B) exhibited the best inhibitory effect, with an IC of 0.

CTSG restraines the proliferation and metastasis of head and neck squamous cell carcinoma by blocking the JAK2/STAT3 pathway.

Background: Head and neck squamous cell carcinoma (HNSC) is recognized as the sixth most prevalent cancer globally, with around 900,000 new cases diagnosed each year. The management of HNSC poses significant challenges due to its rising incidence and suboptimal treatment outcomes in many patients. Thus, understanding the underlying molecular mechanisms that drive the onset and advancement of HNSC is crucial in order to steer the creation of novel treatment strategies.

Multi-locus sequence typing of Candida tropicalis among Candiduria shows an outbreak in azole-susceptible isolates and clonal cluster enriched in azole-resistant isolates.

Background: The increasing detection rate of C. tropicalis and its azole resistance have made clinical treatment difficult. The presence of candiduria seems to correlate with invasive candida infection, especially for patients admitted to ICUs.

KBTBD8/RRP15 as a potential novel therapeutic target associates with lenvatinib-inhibited progression in hepatocellular carcinoma both in vitro and in vivo.

Introduction: We have previously demonstrated that RRP15 (Ribosomal RNA Processing 15 Homolog) was significantly elevated in hepatocellular carcinoma (HCC) and correlated directly with poor prognosis. RRP15 suppression curtails HCC progression through induction of cellular senescence and apoptosis. However, the impact of RRP15 on the precise therapeutic potential of lenvatinib has remained underexplored.

Ferroportin inhibits the proliferation and migration of fibroblast-like synoviocytes in rheumatoid arthritis via regulating ROS/PI3K/AKT signaling pathway.

The aberrant proliferation of fibroblast-like synoviocytes (FLS) significantly contributes to excessive synovial hyperplasia and joint deformity in rheumatoid arthritis (RA). It has been observed that the membrane iron transporter protein, ferroportin (FPN), is commonly downregulated in tumor cells, while its overexpression can inhibit tumor cell proliferation. However, limited studies have investigated the role of iron in the pathogenesis of RA.

Inhibition of CCR2 attenuates NLRP3-dependent pyroptosis after myocardial ischaemia-reperfusion in rats via the NF-kB pathway.

Myocardial infarction (MI) is a leading cause of mortality worldwide, contributing significantly to long-term cardiac dysfunction and heart failure. Effective therapeutic strategies are urgently needed to mitigate the extensive damage caused by MI and subsequent ischemia-reperfusion (I/R) injury. This study investigates the role of the Chemokine receptor 2 (CCR2) in regulating NLRP3-dependent cardiomyocyte pyroptosis following myocardial ischemia-reperfusion (MIR), elucidating its molecular mechanisms.

The gut microbiota-produced vitamin B6 mitigates alcohol-associated liver disease by attenuating hepatic oxidative stress damage.

Background: Alcohol-associated liver disease (ALD) is a major clinical issue characterized by progressive stages, including hepatic steatosis, liver fibrosis, cirrhosis, and HCC. Patients with long-term chronic alcoholism often present with gut microbiota dysbiosis and reduced plasma levels of vitamin B6. This study aimed to verify that gut microbiota disruption in ALD significantly contributes to reduced in vivo production of vitamin B6 and to investigate the role of this reduction in the pathogenesis of ALD.

Antibiotics combined with vaginal probiotics in the embryo transfer cycle of infertile patients with chronic endometritis.

Introduction: Chronic endometritis (CE) is a prolonged, mild inflammation of the endometrial lining. This study investigated the impact of the impact of antibiotic treatment combined with vaginal on pregnancy outcomes in infertile patients with CE during frozen embryo transfer (FET) cycles.

Methods: A retrospective analysis was performed on the clinical data of 7,385 patients who underwent FET.