Transanal formation of anastomosis using C-REX device is feasible and effective in high anterior resection.

Purpose: C-REX is a novel instrument for creating stapleless colorectal anastomosis by compression. The aim of this study was to evaluate the feasibility and effectiveness of C-REX in open and laparoscopic high anterior resections.

Methods: A prospective clinical safety study on 21 patients reconstructed with C-REX colorectal anastomosis following high anterior resection of the sigmoid colon using two different devices for intraabdominal (n = 6) or transanal (n = 15) placement of the anastomotic rings.

CXCL2-CXCR2 axis mediates αV integrin-dependent peritoneal metastasis of colon cancer cells.

Peritoneal metastasis is an insidious aspect of colorectal cancer. The aim of the present study was to define mechanisms regulating colon cancer cell adhesion and spread to peritoneal wounds after abdominal surgery. Mice was laparotomized and injected intraperitoneally with CT-26 colon carcinoma cells and metastatic noduli in the peritoneal cavity was quantified after treatment with a CXCR2 antagonist or integrin-αV-antibody.

Long-term survival after self-expanding metallic stent or stoma decompression as bridge to surgery in acute malignant large bowel obstruction.

Aim: Self-expanding metallic stents (SEMS) as bridge to surgery have been questioned due to the fear of perforation and tumour spread. This study aimed to compare SEMS and stoma as bridge to surgery in acute malignant large bowel obstruction in the Swedish population.

Method: Medical records of patients identified via the Swedish Colorectal Cancer Register 2007-2009 were collected and scrutinized.

Retraction: Neutrophil extracellular traps promote peritoneal metastasis of colon cancer cells.

[This retracts the article DOI: 10.18632/oncotarget.26664.

Neutrophil extracellular traps promote peritoneal metastasis of colon cancer cells.

Cytoreductive surgery is the only curative option for patients with peritoneal carcinomatosis, however, intraperitoneal recurrence rate is high making new ways to prevent cancer recurrence an urgent need. Recent evidence suggests that neutrophils are involved in cancer progression. The purpose of our study was to examine the role of neutrophils in the spread of colon cancer cells in the peritoneal cavity.

Rho kinase regulates induction of T-cell immune dysfunction in abdominal sepsis.

T-cell dysfunction increases susceptibility to infections in patients with sepsis. In the present study, we hypothesized that Rho kinase signaling might regulate induction of T-cell dysfunction in abdominal sepsis. Male C57BL/6 mice were treated with the specific Rho kinase inhibitor Y-27632 (5 mg/kg of body weight) prior to cecal ligation and puncture (CLP).

Simvastatin protects against T cell immune dysfunction in abdominal sepsis.

Sepsis-triggered immune paralysis including T-cell dysfunction increases susceptibility to infections. Statins exert beneficial effects in patients with sepsis, although the mechanisms remain elusive. Herein, we hypothesized that simvastatin may attenuate T-cell dysfunction in abdominal sepsis.

Self-expanding metal stents in malignant colonic obstruction: experiences from Sweden.

Background: Acute surgery in the management of malignant colonic obstruction is associated with high morbidity and mortality. The use of self-expanding metal stents (SEMS) is an alternative method of decompressing colonic obstruction. SEMS may allow time to optimize the patient and to perform preoperative staging, converting acute surgery into elective.