Restoration of vascular dysfunction resulting from maternal high-fat diet via modulation of the NLRP3/IL-1β axis.

This study investigated the impact of maternal high-fat diet on vascular function and endothelial homeostasis in offspring. We found that offspring exposed to maternal high-fat diet exhibited elevated blood pressure, impaired abdominal aortic vascular function, and endothelial homeostasis imbalance. These changes were accompanied by increased levels of reactive oxygen species (ROS) and upregulation of pro-inflammatory cytokines (including IL-1β, TNF-α, IL-6, and IL-10).

Cell Membrane-Coated Nanotherapeutics for the Targeted Treatment of Acute and Chronic Colitis.

Integrin α4β1 and α4β7 are overexpressed in macrophages and leukocytes and play important roles in mediating cell homing and recruitment to inflammatory tissues. Herein, to enhance the targeting ability of nanotherapeutics for inflammatory bowel disease (IBD) treatment, cyclosporine A-loaded nanoparticles (CsA NPs) were coated with macrophage membranes (MM-CsA NPs) or leukocyte membranes (LM-CsA NPs). In vitro experiments demonstrated that the physicochemical properties of the nanotherapeutics (e.

Comparison of Distal Transradial and Femoral Access in Endovascular Treatment of Non-coronary Arterial Disease.

This study compared the efficacy and safety of distal transradial access (dTRA) and common femoral artery access (CFA) for endovascular treatment of non-coronary arterial disease. 102 interventions were divided into dTRA ( = 51) and CFA ( = 51) groups; the puncture success rate was 100% in both groups. The mean number of punctures and puncture time were greater in the dTRA than CFA group (1.

Loss of CRY2 promotes regenerative myogenesis by enhancing PAX7 expression and satellite cell proliferation.

The regenerative capacity of skeletal muscle is dependent on satellite cells. The circadian clock regulates the maintenance and function of satellite cells. Cryptochrome 2 (CRY2) is a critical component of the circadian clock, and its role in skeletal muscle regeneration remains controversial.

Satellite cell-specific deletion of Cipc alleviates myopathy in mdx mice.

Skeletal muscle regeneration relies on satellite cells that can proliferate, differentiate, and form new myofibers upon injury. Emerging evidence suggests that misregulation of satellite cell fate and function influences the severity of Duchenne muscular dystrophy (DMD). The transcription factor Pax7 determines the myogenic identity and maintenance of the pool of satellite cells.

Endovascular Repair of Penetrating Aortic Ulcers: Indications and Single-Center Mid-Term Results.

Background: Although endovascular repair is used to treat penetrating aortic ulcers (PAUs), the indications for endovascular repair in PAUs remain controversial. The current study evaluated the mid-term results of endovascular repair for PAUs and further explored the endovascular indications for PAUs.

Methods: We retrospectively reviewed the clinical data of patients who were diagnosed with PAUs and underwent endovascular repair in our department from October 2018 to August 2020.

Short-term outcomes of robotic- versus laparoscopic-assisted Total Gastrectomy for advanced gastric Cancer: a propensity score matching study.

Background: Few studies have been designed to evaluate the short-term outcomes between robotic-assisted total gastrectomy (RATG) and laparoscopy-assisted total gastrectomy (LATG) for advanced gastric cancer (AGC). The purpose of this study was to assess the short-term outcomes of RATG compared with LATG for AGC.

Methods: We retrospectively evaluated 126 and 257 patients who underwent RATG or LATG, respectively.

Long-term oncologic outcomes of a randomized controlled trial comparing laparoscopic versus open gastrectomy with D2 lymph node dissection for advanced gastric cancer.

Background: Laparoscopy-assisted gastrectomy is a feasible and safe procedure for treating advanced gastric cancer in terms of short-term outcomes. However, concern about long-term oncologic outcomes has limited the adoption of laparoscopy-assisted gastrectomy for advanced gastric cancer.

Methods: We launched a prospective randomized controlled trial comparing laparoscopic and open gastrectomy with D2 lymph node dissection for locally advanced gastric cancer to evaluate long-term oncologic feasibility.

The long-term clinical outcomes of robotic gastrectomy for gastric cancer: a large-scale single institutional retrospective study.

Backgrounds And Purpose: Robotic surgery has been applied in gastric carcinoma over a decade. Although a series of studies were performed to investigate the short-term outcomes of robot-assisted gastrectomy, few papers were in view of long-term outcomes. The current study was aimed to explore the oncological outcomes of robotic gastrectomy for gastric cancer patients.

Overexpression of Tie2 is associated with poor prognosis in patients with gastric cancer.

Tunica Interna endothelial cell kinase (Tie2)-expressing macrophages (TEMs) are a subgroup of tumor-associated macrophages that are associated with a poor prognosis in numerous types of cancer. The present study aimed to assess the prognostic impact of Tie2 expression in gastric cancer tissues. Between January 2009 and December 2009, 76 newly diagnosed patients with gastric cancer at the Southwest Hospital, Third Military Medical University (Chongqing, China) were enrolled.

[Application of robotic surgery to treat carcinoma in the remnant stomach].

Objective: To explore the surgical techniques and feasibility of robotic surgery for carcinoma in the remnant stomach(CRS).

Methods: Clinicopathological data of 20 CRS patients undergoing robotic surgery at the Minimally Invasive Center for Gastrointestinal Surgery, Army Medical University Southwest Hospital from November 2012 to October 2017 were retrospectively collected. The surgical methods, procedures, main difficulties, and key techniques were analyzed, and the clinical efficacy was evaluated.

A retrospective, single-center cohort study on 65 patients with primary retroperitoneal liposarcoma.

Primary retroperitoneal liposarcoma (PRPLS) is the most common soft tissue malignancy of the retroperitoneum. To determine the pathological features and the curative effects of surgery in patients with PRPLS, and to elucidate key prognostic factors, the present study retrospectively analyzed the clinical cases of 65 patients with PRPLS. Immunohistochemical analysis demonstrated that vimentin and Ki-67 are better indicators for PRPLS immunohistochemical diagnosis compared with S-100 protein.

Clinicopathological and prognostic significance of HMGA2 overexpression in gastric cancer: a meta-analysis.

Background: High mobility group protein A2 (HMGA2) overexpression has been reported to be closely related to tumor progression [1-4] and indicate significantly worse overall survival in gastric cancer [5-8]. However, a final consensus regarding this issue has not yet been reached. Thus, we conducted a meta-analysis to evaluate the association between HMGA2 expression and prognosis of gastric cancer patients.

Short-term surgical outcomes of a randomized controlled trial comparing laparoscopic versus open gastrectomy with D2 lymph node dissection for advanced gastric cancer.

Background: Laparoscopy-assisted gastrectomy (LAG) has gained acceptance as one of the best treatments for early gastric cancer. However, the application of LAG with D2 lymph node dissection in patients with locally advanced gastric cancer (AGC) remains controversial.

Methods: We launched a prospective randomized controlled trial comparing laparoscopic and open gastrectomy with D2 lymph node dissection for locally AGC to evaluate technical safety and oncologic feasibility.

[Development and future of minimally invasive surgery in western China].

There are vast land and lots of people in western China, but the economy developing is relatively slow. However, the minimally invasive surgery was carried out firstly in China. Moreover, the type, number and difficulty of the minimally invasive surgery increased year by year.

Comparative study of laparoscopy-assisted and open radical gastrectomy for stage T4a gastric cancer.

Background: The feasibility and safety of laparoscopic-assisted gastrectomy as a first-line treatment for advanced gastric cancer is controversial, especially for patients with serous membrane invasion. This study was designed to evaluate and compare the clinical effect of laparoscopy-assisted and open radical gastrectomy for stage T4a gastric cancer.

Materials And Methods: We performed a retrospective analysis of the clinical data of 230 patients with stage T4a gastric cancer in our hospital from October 2006 to October 2008.

HIF-1α induces the epithelial-mesenchymal transition in gastric cancer stem cells through the Snail pathway.

Substantial evidence suggests that the epithelial-mesenchymal transition (EMT) phenotype is associated with the invasive characteristics of cancer stem cells (CSCs),which possess an EMT phenotype that may predominate in tumor invasion and metastasis. However, the mechanisms for the generation and regulation of these CSCs have not been clearly defined. As hypoxia and EMT-related factors may have important functions in EMT-like CSCs, the aim of this study was to investigate the effects of hypoxia on these cells.

Association between polymorphisms of thymidylate synthase gene 5'- and 3'-UTR and gastric cancer risk: meta-analysis.

Gastric cancer is the most common cancer and the most frequent cause of cancer death worldwide. Several studies have identified the role of thymidylate synthase (TS) 5'- and 3'-UTR and gastric cancer susceptibility; however, the results still remain inconclusive. The purpose of this meta-analysis was to reinvestigate this correlation.

[History and development trend of minimally invasive techniques for gastric cancer in China].

Laparoscopic gastrectomy is one of the main directions of minimally invasive surgery for gastric cancer. Since 1999, the first laparoscopic gastrectomy was reported, minimally invasive laparoscopic surgery for gastric cancer in China has undergone three stages: initial exploration period, rapid development period and gradual maturation period. The hospitals which performed laparoscopic gastrectomy and the reported cases have been increasing, at the same time the clinical efficacy is satisfied.

Comparison of laparoscopy-assisted and open radical gastrectomy for advanced gastric cancer: A retrospective study in a single minimally invasive surgery center.

Laparoscopy-assisted gastrectomy (LAG) has gained international acceptance for the treatment of early gastric cancer (EGC). However, the use of laparoscopic surgery in the management of advanced gastric cancer (AGC) has not attained widespread acceptance. This retrospective large-scale patient study in a single center for minimally invasive surgery assessed the feasibility and safety of LAG for T2 and T3 stage AGC.

[Efficacy comparison of laparoscopic versus open distal gastrectomy with D2 lymph dissection for advanced gastric cancer].

Objective: To evaluate the long-term clinical outcomes between laparoscopic and open distal gastrectomy with D2 lymph dissection for advanced gastric cancer.

Methods: Clinical data of 377 cases of laparoscopic distal gastrectomy and 301 cases of open distal gastrectomy with D2 lymph dissection at the Southwest Hospital, the Third Military Medical University from January 2004 to June 2010 were retrospectively analyzed. Patients were followed up until September 2015.