Predicting mechanism of immune response in microsatellite instability colorectal cancer.

Colorectal cancer (CRC), also known as colon cancer, is the third most common cancer and the fourth most cause of cancer-related death in the world. CRC can be classified into two major subtypes, including microsatellite instability (MSI) and microsatellite stability (MSS), which showed different characteristics in immunotherapy. Low sensitivity of diagnostic biomarkers and metastasis are still the principal cause of mortality, especially in MSI.

A Novel Esophagogastrostomy Technique for Laparoscopic Proximal Gastrectomy: Conical Remnant Gastroesophageal Side-overlap Fundoplication.

Background: There is currently no universally-accepted, ideal method of esophagogastric reconstruction to address reflux esophagitis and anastomotic complications of esophagogastrostomy after proximal gastrectomy.

Case Report: In June 2022, two patients with Siewert type II carcinoma of esophagogastric junction underwent laparoscopic proximal gastrectomies, using a novel esophagogastrostomy technique of Conical remnant GastroEsophageal side-Overlap fundoplication (CGEO). On postoperative day 4, upper gastrointestinal fluoroscopy was performed, with patients in downward and left oblique positions, allowing gastrografin to accumulate within fundic reconstructions.

LINC00858 facilitates formation of hepatic metastases from colorectal cancer via regulating the miR-132-3p/IGF2BP1 axis.

Hepatic metastasis is a major cause of colorectal cancer (CRC)-related deaths. Presently, the role of long non-coding RNAs (lncRNAs) in hepatic metastases from CRC is elusive. We dissected possible interplay between LINC00858/miR-132-3p/IGF2BP1 via bioinformatics approaches.

Prognostic Factors in Stage IV Colorectal Cancer Patients With Resection of Liver and/or Pulmonary Metastases: A Population-Based Cohort Study.

Importance: Currently, surgical resection of distant metastatic lesions has become the preferred treatment for select colorectal cancer (CRC) patients with liver metastasis (LM) and/or pulmonary metastasis (PM). Metastasectomy is the most common curative method. However, evidence of the factors affecting the prognosis of CRC patients after resection of LM and/or PM is still insufficient.