CircTLK1 Knockdown Alleviates Cell Inflammation and Apoptosis by Regulating Elavl1/Nox4 Axis in Neonatal Sepsis-Induced Lung Injury in Mice.

Objective:  Septic acute lung injury (ALI) is a common complication of sepsis with high morbidity and mortality but lacks specific treatment. This study aimed to elucidate the role of circular RNA TLK1 (circTLK1) in neonatal septic ALI.

Study Design:  Murine cecal slurry was used to induce neonatal sepsis-induced ALI model in vivo.

Long-term outcomes of IgA nephropathy in China.

Background And Hypothesis: The long-term prognosis of IgA nephropathy (IgAN) and the optimal target for proteinuria treatment remain controversial. This study, utilizing a large prospective cohort from China, aims to assess the long-term outcomes of IgAN and to explore the definition of proteinuria remission.

Methods: We enrolled 2 141 patients with biopsy-proven IgAN, all with at least 12 months of follow-up, from a prospective IgAN cohort at Peking University First Hospital.

Hyaluronic acid-coated zein nanoparticle-mediated resveratrol therapy for the reduction of cisplatin-associated nephrotoxicity.

Cisplatin (CDDP) is commonly used as an anticancer drug in clinical practice, but severe nephrotoxicity restricts it from exerting anticancer effects. Natural drugs, such as resveratrol, can alleviate the side effects of cisplatin, but their low solubility and gastrointestinal effects prevent them from working. Herein, we developed nanoparticles for kidney injury consisting of a biocompatible material, zein, as a carrier.

Fractionated irradiation promotes radioresistance and decreases oxidative stress by increasing Nrf2 of ALDH-positive nasopharyngeal cancer stem cells.

Radiotherapy is widely regarded as the primary therapeutic modality for nasopharyngeal cancer (NPC). Studies have shown that cancer cells with high resistance to radiation, known as radioresistant cancer cells, may cause residual illness, which in turn might contribute to the occurrence of cancer recurrence and metastasis. It has been shown that cancer stem-like cells (CSCs) exhibit resistance to radiation therapy.

Roles of M1 and M2 macrophage infiltration in post-renal transplant antibody-mediated rejection.

Background: We aimed to analyze the roles of M1 and M2 macrophage infiltration in post-renal transplant antibody-mediated rejection (AMR).

Methods: A total of 102 recipients who underwent renal allotransplant from January 2020 to February 2023 were divided into an immune tolerance group (n = 56) and a rejection group (n = 46). The transplant renal biopsy specimens were harvested by ultrasound-guided puncture.

Tra2β exerts tumor-promoting effects via GSK3/β-catenin signaling in oral squamous cell carcinoma.

Objectives: The splicing factor transformer-2 homolog beta (Tra2β) plays a pivotal role in various cancers. Nonetheless, its role in oral squamous cell carcinoma (OSCC) has not been comprehensively explored. This study sought to discern the influence of Tra2β on OSCC and its underlying mechanisms.

Analysis of the differential expression of serum miR-21-5p, miR-135-5p, and miR-155-5p by Bifidobacterium triplex viable capsules during the perioperative stage of colorectal cancer.

Objective: In this study, we investigated the impact of perioperative administration of Bifidobacterium triplex viable capsules on the serum levels of circulating miR-21-5p, miR-135-5p, and miR-155-5p in patients with colorectal cancer (CRC). The purpose of this study is to provide a foundation for future research on the use of Bifidobacterium triplex viable capsules to enhance postoperative recovery in patients with CRC.

Methods: A total of 60 patients with primary CRC admitted to the Department of General Surgery at Shanxi Bethune Hospital between June 2020 and December 2020 were selected and randomly divided into two groups: 20 cases in the control group and 40 cases in the experimental group.

Ginsenoside 20(S)-Rg3 reduces expression and promotes CDC25A proteasomal degradation in epithelial ovarian cancer.

Background: Ginsenoside 20(S)-Rg3 shows promising tumor-suppressive effects in ovarian cancer via inhibiting NF-κB signaling. This study aimed to explore the downstream tumor suppressive mechanisms of ginsenoside Rg3 via this signaling pathway.

Materials And Methods: A systematical screening was applied to examine the expression profile of 41 kinesin family member genes in ovarian cancer.

Establishment and application of three predictive models of anastomotic leakage after rectal cancer sphincter-preserving surgery.

Background: Anastomotic leakage (AL) occurs frequently after sphincter-preserving surgery for rectal cancer and has a significant mortality rate. There are many factors that influence the incidence of AL, and each patient's unique circumstances add to this diversity. The early identification and prediction of AL after sphincter-preserving surgery are of great significance for the application of clinically targeted preventive measures.

Biological risk based on preoperative serum CA19-9 and histological grade predicts prognosis and improves accuracy of classification in patients with pancreatic ductal adenocarcinoma.

Background: Carbohydrate antigen (CA) 19-9 and histological grade can serve as indicators of the biological characteristics of pancreatic ductal adenocarcinoma (PDAC).

Aims: The aim of this study was to investigate the combined impact of preoperative CA19-9 levels and histological grade on prognosis and classification accuracy in PDAC patients.

Methods And Results: A retrospective cohort study was conducted on 612 patients with PDAC who underwent curative pancreatectomy, and a biological risk model based on preoperative CA19-9 levels and histology grade was established.

Bi's purse-string suture: an effective method for presacral venous bleeding.

Presacral venous bleeding (PSVB) is an intractable situation during rectal mobilization. Till now, various methods for PSVB are introduced, but each of them has limitations. This article aims to introduce an effective approach for PSVB, which is created by Professor Xiaogang Bi.

[Effects of electroacupuncture on the expression of β-amyloid and autophagy-related proteins in hippocampal cells of mice with Alzheimer's disease].

Objective: To investigate the effect of electroacupuncture (EA) on the expression of β-amyloid (Aβ) and autophagy-related proteins in hippocampal cells of Alzheimer's disease (AD) model mice, so as to explore its underlying mechanisms.

Methods: Eighteen male APP/PS1 transgenic mice (6 months old) were randomly divided into model and EA groups, with 9 mice in each group. Nine male C57BL/6 wild-type mice of the same age were chosen as the normal group.

Early-start antiplatelet therapy after operation in patients with spontaneous intracerebral hemorrhage and high risk of ischemic events (E-start): Protocol for a multi-centered, prospective, open-label, blinded endpoint randomized controlled trial.

Background: For severe spontaneous intracerebral hemorrhage (sSICH) patients with high risk of ischemic events, the incidence of postoperative major cardiovascular/cerebrovascular and peripheral vascular events (MACCPE) is notable. Although antiplatelet therapy is a potential way to benefit these patients, the severe hemorrhagic complications, e.g.

Effect of tibial cortex transverse transport in patients with recalcitrant diabetic foot ulcers: A prospective multicenter cohort study.

Background: Management of recalcitrant diabetic foot ulcer (DFU) remains difficult. Distraction osteogenesis mediates new bone formation and angiogenesis in the bone itself and the surrounding tissues. Recently it was reported that tibial cortex transverse transport (TTT) was associated with neovascularization and increased perfusion at the foot in patients with recalcitrant DFUs and facilitated healing and limb salvage.

Comprehensive and clinically accurate head and neck cancer organs-at-risk delineation on a multi-institutional study.

Accurate organ-at-risk (OAR) segmentation is critical to reduce radiotherapy complications. Consensus guidelines recommend delineating over 40 OARs in the head-and-neck (H&N). However, prohibitive labor costs cause most institutions to delineate a substantially smaller subset of OARs, neglecting the dose distributions of other OARs.

Safety findings after intravenous administration of sulfur hexafluoride microbubbles to 463,434 examinations at 24 centers.

Objectives: We aimed to evaluate the safety of the ultrasound contrast agent sulfur hexafluoride microbubbles in a large group of patients referred for routine contrast-enhanced ultrasound (CEUS).

Methods: A retrospective assessment was made of all patients that received sulfur hexafluoride microbubbles intravenously for CEUS at 24 centers between January 2006 and April 2019. Patient demographic details, examination type, and the dose of sulfur hexafluoride microbubbles administered were recorded with specific adverse events (AEs) documentation tools at each center.

A randomized controlled trial to evaluate efficacy and safety of early conversion to a low-dose calcineurin inhibitor combined with sirolimus in renal transplant patients.

Background: The calcineurin inhibitor (CNI)-based immune maintenance regimen that is commonly used after renal transplantation has greatly improved early graft survival after transplantation; however, the long-term prognosis of grafts has not been significantly improved. The nephrotoxicity of CNI drugs is one of the main risk factors for the poor long-term prognosis of grafts. Sirolimus (SRL) has been employed as an immunosuppressant in clinical practice for over 20 years and has been found to have no nephrotoxic effects on grafts.

Knockdown of ubiquitin-conjugating enzyme E2T (UBE2T) suppresses lung adenocarcinoma progression via targeting fibulin-5 (FBLN5).

Lung adenocarcinoma (LUAD) is the main histological type of lung cancer, which is the leading cause of cancer-related deaths. Accumulating evidence has displayed that UBE2T is related to tumor progression. However, its role in LUAD has not been fully elucidated.

The Role of lncRNA and hsa-miR-30a-3p in the Development of Gastric Cancer.

Objective: Aberrantly expressed lncRNAs have been detected in gastric cancer (GC). LncRNA is involved in numerous types of human malignant tumor. In this project, we demonstrated the relationship between and and tested the function of and hsa-miR-30a-3p in the tumorigenesis of GC.

Circ_0004015 silencing represses cisplatin chemoresistance and tumor progression by reducing KLF8 in a miR-198-dependent manner in non-small cell lung cancer.

Circular RNA (circRNA) plays vital roles in diverse cancer progression, including non-small cell lung cancer (NSCLC). Herein, the role of circ_0004015 in regulating the sensitivity of NSCLC to cisplatin (DDP) is revealed. The RNA expression of circ_0004015, microRNA-198 (miR-198) and kruppel like factor 8 (KLF8) was detected by quantitative real-time polymerase chain reaction.