Selectively hampered activation of lymph node-resident dendritic cells precedes profound T cell suppression and metastatic spread in the breast cancer sentinel lymph node.

Background: Immune regulated pathways influence both breast cancer (BrC) development and response to (neo)adjuvant chemotherapy. The sentinel lymph node (SLN), as the first metastatic site, is also the first site where BrC-induced suppression of immune effector subsets occurs. Since intricate knowledge of the phenotypic and functional status of these immune effector subsets is lacking, we set out to map the immune landscape of BrC SLN.

Second and third harmonic generation microscopy visualizes key structural components in fresh unprocessed healthy human breast tissue.

Real-time assessment of excised tissue may help to improve surgical results in breast tumor surgeries. Here, as a step towards this purpose, the potential of second and third harmonic generation (SHG, THG) microscopy is explored. SHG and THG are nonlinear optical microscopic techniques that do not require labeling of tissue to generate 3D images with intrinsic depth-sectioning at sub-cellular resolution.

Adhesion molecules in peritoneal dissemination: function, prognostic relevance and therapeutic options.

Peritoneal dissemination is diagnosed in 10-25 % of colorectal cancer patients. Selected patients are treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. For these patients, earlier diagnosis, optimised selection criteria and a personalised approach are warranted.

Clinicopathological Parameters in Patient Selection for Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy for Colorectal Cancer Metastases: A Meta-analysis.

Objective: To improve patient selection for cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) by evaluating various preoperatively assessable clinicopathological parameters as markers for survival after CRS and HIPEC.

Summary Background Data: Peritoneal metastases (PMs) originating from colorectal cancer are treated with CRS and HIPEC. Despite increasing survival, high morbidity and mortality warrant selection of patients with optimal benefit from this treatment.

Adjuvant hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with colon cancer at high risk of peritoneal carcinomatosis; the COLOPEC randomized multicentre trial.

Background: The peritoneum is the second most common site of recurrence in colorectal cancer. Early detection of peritoneal carcinomatosis (PC) by imaging is difficult. Patients eventually presenting with clinically apparent PC have a poor prognosis.

Improving access to supportive cancer care through an eHealth application: a qualitative needs assessment among cancer survivors.

Aims And Objectives: To gain insight into cancer survivors' needs towards an eHealth application monitoring quality of life and targeting personalised access to supportive care.

Background: Supportive care in cancer addresses survivors' concerns and needs. However, many survivors are not taking advantage of supportive care provided.

Morbidity associated with colostomy reversal after cytoreductive surgery and HIPEC.

Background: Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) has improved the survival in selected colorectal cancer patients with peritoneal metastases. In these patients, the risk of a low anastomosis is sometimes diminished through the creation of a colostomy. Currently, the morbidity and mortality associated with the reversal of the colostomy in this population is unknown.

Cytoreduction and HIPEC in the Netherlands: nationwide long-term outcome following the Dutch protocol.

Purpose: This nationwide study evaluated results of cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal metastasis of colorectal origin in the Netherlands following a national protocol.

Methods: In a multi-institutional study prospective databases of patients with peritoneal carcinomatosis (PC) from colorectal cancer and pseudomyxoma peritonei (PMP) treated according to the Dutch HIPEC protocol, a uniform approach for the CRS and HIPEC treatment, were reviewed. Primary end point was overall survival and secondary end points were surgical outcome and progression-free survival.

Ischemia/reperfusion accelerates the outgrowth of hepatic micrometastases in a highly standardized murine model.

Mortality in colorectal cancer is associated with the development of liver metastases. Surgical removal of these tumors is the only hope for cure, but recurrence is common. During liver surgery, ischemia/reperfusion (I/R) often occurs as a result of hemorrhage or vascular clamping.

Angiostatin inhibits experimental liver fibrosis in mice.

Background And Aims: Liver fibrosis is a response to chronic hepatic damage, which ultimately leads to liver failure and necessitates liver transplantation. A characteristic of fibrosis is pathological vessel growth. This type of angiogenesis may contribute to the disturbance of hepatocyte perfusion dynamics and lead to aggravation of disease.

Histological analysis of defective colonic healing as a result of angiostatin treatment.

Antiangiogenic therapy is a highly promising new strategy in the treatment of cancer. One of the first angiogenesis inhibitors described was angiostatin, a 38-kDa internal proteolytically generated fragment of plasminogen. In a previous study we found that angiostatin affected physiological angiogenesis as well as tumor angiogenesis.

Adverse effects of the antiangiogenic agent angiostatin on the healing of experimental colonic anastomoses.

Background: Antiangiogenic cancer therapy is likely to be administered long term for sustained suppression of tumor outgrowth. Surgeons will encounter more patients undergoing such therapy. Therefore, it is essential to know the effects of antiangiogenic agents on physiological angiogenesis, as occurs during the healing of colonic anastomoses.