A case of nephrocolic fistula presenting primarily with changes in bowel habits.

We report a rare case of nephrocolic fistula in a 56-year-old female presenting with a three-month history of altered bowel habits. Initial colonoscopy revealed a sinus tract in the descending colon. Her hemoglobin was 79 g/L, and she had a history of nephrolithiasis and trauma.

The up-regulation of SYNCRIP promotes the proliferation and tumorigenesis via DNMT3A/p16 in colorectal cancer.

Heterogeneous nuclear ribonucleoproteins (hnRNPs), a group of proteins that control gene expression, have been implicated in many post-transcriptional processes. SYNCRIP (also known as hnRNP Q), a subtype of hnRNPs, has been reported to be involved in mRNA splicing and translation. In addition, the deregulation of SYNCRIP was found in colorectal cancer (CRC).

A rare esophageal metastatic adenocarcinoma misdiagnosed as esophageal leiomyoma.

Here we report for the first time an extremely rare case of esophageal metastatic adenocarcinoma resembling esophageal leiomyoma leading to misdiagnosis. The case gives us great insights that in any esophageal stenosis with normal mucosa, metastasis must be contemplated as a differential diagnosis, especially in patients with a history of cancer.

A case of mantle cell lymphoma with involvement of the entire gastrointestinal tract - Multiple endoscopic findings.

Mantle cell lymphoma (MCL) is an aggressive B-cell lymphoma that occurs in some patients with gastric and intestinal involvement, but esophageal involvement is rare, and involvement of the entire gastrointestinal (GI) tract is even rarer. The endoscopic manifestations of MCL are mainly nodular or polypoid lesions. We report a rare case of MCL containing esophageal involvement of the entire GI tract with multiple endoscopic findings.

PARP1 bound to XRCC2 promotes tumor progression in colorectal cancer.

Background: By complexing poly (ADP-ribose) (PAR) in reaction to broke strand, PAR polymerase1 (PARP1) acts as the key enzyme participated in DNA repair. However, recent studies suggest that unrepaired DNA breaks results in persistent PARP1 activation, which leads to a progressively reduce in hexokinase1 (HK1) activity and cell death. PARP-1 is TCF-4/β-A novel co activator of gene transactivation induced by catenin may play a role in the development of colorectal cancer.

Resolvin D1 Inhibits IL-6-Induced Epithelial-Mesenchymal Transition of Colorectal Cancer Cells by Targeting IL-6/STAT3 Signaling.

Colorectal cancer (CRC) has emerged as a prevalent malignancy worldwide, exhibiting the high morbidity and mortality rates. Resolvin D1 (RvD1) can exert anti-inflammation and anti-cancer effects on various diseases. This study is aimed to explore the role of RvD1 in CRC cells.

Association between serum triglyceride level and severity of acute biliary pancreatitis.

Background: Acute biliary pancreatitis (ABP) is the most common type of acute pancreatitis. However, the effect of serum triglyceride (TG) levels on the severity of ABP remains unclear. The aim of this study was to assess the correlation between serum TG levels and the severity of ABP.

Endoscopic double-band ligation without resection for polypoid lesion due to sigmoid diverticulitis.

Here we report a 60-year-old male with a polypoid lesion due to sigmoid diverticulitis treated by endoscopic double-band ligation without resection. The method offers a safe, simple and effective way for polypoid lesions caused by diverticulitis and avoids the risk of perforation.

Identification of tumor antigens and immune subtypes of hepatocellular carcinoma for mRNA vaccine development.

Background: mRNA vaccines have been investigated in multiple tumors, but limited studies have been conducted on their use for hepatocellular carcinoma (HCC).

Aim: To identify candidate mRNA vaccine antigens for HCC and suitable subpopulations for mRNA vaccination.

Methods: Gene expression profiles and clinical information of HCC datasets were obtained from International Cancer Genome Consortium and The Cancer Genome Atlas.

Ligation-assisted endoscopic mucosal resection for a duodenal neuroendocrine tumor.

Endoscopic treatment has become a preferred method for neuroendocrine tumors (NETs) of the gastrointestinal tract.Here we report a 72-year-old female with a duodenal neuroendocrine tumor treated by ligation-assisted endoscopic mucosal resection. This treatment was effectively used to cure the duodenal NETs and ensured complete resection without residual positive margins.

Long-term survival of patients with hepatocellular carcinoma with hepatic, pulmonary, peritoneal and rare colon metastasis: A case report.

Background: Hepatocellular carcinoma (HCC) is a highly malignant cancer that often metastasizes and has a poor prognosis. Gastrointestinal tract metastases are rare, and colon metastases are even rarer. The long-term survival of patients with multiple intrahepatic and extrahepatic metastases, especially to the colon, has not been previously reported.

Pancreatic metastasis of extra-skeletal mesenchymal chondrosarcoma diagnosed by ultrasound endoscopy-guided fine-needle aspiration.

A 47-year-old man with a history of ESMC resection of the left chest wall seven years ago was admitted to our hospital due to mid-upper abdominal pain and jaundice for more than 10 days. Laboratory tests showed elevated direct bilirubin, alanine aminotransferase, gamma-glutamyltranspeptidase, and alkaline phosphatase. Computed tomography (CT) of the abdomen revealed soft tissue mass in the head and body of the pancreas with irregularly shaped calcifications, and an enhanced scan showed heterogeneous enhancement.

An unusual cause of life-threatening upper gastrointestinal bleeding.

A previously healthy 56-year-old female was hospitalized with intermittent melena and transient syncope for 1-month duration. Physical examination on admission showed heart rate was 105 beats per minute and blood pressure was 89/55 mmHg. Her hemoglobin was 6.

CT guided percutaneous drainage for left hepatic subcapsular hematoma after endoscopic retrograde cholangiopancreatography.

Endoscopic retrograde cholangiopancreatography has been widely used in the diagnosis and treatment of biliary and pancreatic diseases. Post-ERCP complications mainly include pancreatitis, infection, bleeding, and perforation. However, post-ERCP left hepatic subcapsular hematoma is a rare and potentially life-threatening complication.

The mechanisms and roles of melatonin in gastrointestinal cancer.

Gastrointestinal (GI) cancer is a global health problem with wide lesions and numerous cases. The increased morbidity and mortality of GI cancer is a socio-economic challenge for decades to come. Melatonin, a nature indolamine, exerts a crucial role in molecular interactions involved in multiple functional and physiological processes.

Meta-analysis on the epidemiology of gastroesophageal reflux disease in China.

Background: No large-scale epidemiological survey on the prevalence of gastroesophageal reflux disease (GERD) in China has been conducted. China has a large population and a complex geographical environment. It is important to understand the prevalence and spatial distribution of GERD in China.

Efficacy and Safety of Radical Resection of Rectal Combined with Selective Lateral Lymph Node Dissection in the Treatment of Low Rectal under Meta-analysis.

Rectal cancer mostly occurs in the middle and low position in China, and many anatomical evidence has confirmed that Lateral Lymph Node Metastasis (LLNM) exists in middle and low rectal cancer. Laparoscopic surgery can penetrate into the pelvic cavity and magnify and narrow the visual field, which is helpful for lymph node dissection and vascular nerve protection, while it has minimally invasive characteristics and is considered to be more suitable for LLND. Relevant articles published from January 2000 to May 2022 are searched using "Rectal cancer, Lateral lymph node dissection, Radical resection of rectal cancer, Low rectal cancer, Laparoscopic therapy, Treatment of rectal cancer" as test terms, analyzed and assessed using Rev Man 5.

Over-expression of NFYB affects stromal cells reprogramming and predicts worse survival in gastric cancer patients.

Gastric cancer (GC) is the fifth most common cancer worldwide and the third most fatal. Cancer-associated fibroblasts (CAFs) play an essential role in promoting the occurrence and development of gastric cancer in all stages. NFYB is highly expressed in multiple tumors and promotes tumor invasion, metastasis, and drug resistance, but its role in the occurrence and development of gastric cancer remains unclear.

Antisense long non-coding RNAs in gastric cancer.

Gastric cancer is a global health problem with high mortality. The incidence of gastric cancer has significant regional differences. Helicobacter pylori (H.

Endoscopic submucosal dissection treatment of a case of Hem-o-lok® clip migration into the rectum submucosa.

Migration of hem-o-lok clips to the rectum after laparoscopic radical prostatectomy (LRP) is rare. Only two cases have reported this phenomenon, both of which were found to have one end of the Hem-o-lok clip protruding into the rectal lumen during regular colonoscopy. So it was easier to diagnose and treat.

Spatial-temporal Distribution and Influencing Factors of Helicobacter pylori Infection in Chinese Mainland, 2001-2020: A Systematic Review and Meta-Analysis.

Background: The spatial-temporal distribution of Helicobacter pylori infection in China is poorly understood. We aimed to study the spatial-temporal distribution of H. pylori infection in Chinese mainland and to explore its influencing factors.

Overexpression of CISD1 Predicts Worse Survival in Hepatocarcinoma Patients.

Background: Ferroptosis plays a vital role in hepatocellular carcinoma (HCC). CISD1 is known to regulate ferroptosis negatively. However, the correlations of CISD1 to prognosis in HCC and its potential mechanism remain unclear.

LncRNA OGFRP1 promotes angiogenesis and epithelial-mesenchymal transition in colorectal cancer cells through miR-423-5p/CTCF axis.

Objective: To investigate the mechanism of lncRNA OGFRP1 affecting angiogenesis and epithelial-mesenchymal transition (EMT) in colorectal cancer (CRC) and provide a new target for the treatment of CRC.

Methods: The expressions of OGFRP1, miR-423-5p, and CTCF were measured in CRC cell lines (HT29, LoVo, HCT116, SW620, and SW480) and normal colonic epithelial cells NCM460. Gain and loss of function experiments were performed on HCT116 and SW620 cells, after which the proliferation, apoptosis, EMT, invasion, and migration of the cells were measured using CCK-8 and colony formation assays, flow cytometry, Western blotting, Transwell, and scratch assay.

Traditional Chinese Medicine Formulas Alleviate Acute Pancreatitis: Pharmacological Activities and Mechanisms.

Acute pancreatitis (AP) is a common clinical gastrointestinal disorder with a high mortality rate for severe AP and lacks effective clinical treatment, which leads to considerable comorbidity and financial burden. Traditional Chinese medicine (TCM) has had the unique advantage of treating AP for a long time in China. Clinically, TCM formulas such as Da-cheng-qi decoction, Chai-qin-cheng-qi decoction, Qing-yi decoction, Da-chai-hu decoction, and Da-huang-fu-zi decoction are widely administrated to AP patients.

The role of comorbid hypertriglyceridemia and abdominal obesity in the severity of acute pancreatitis: a retrospective study.

Background: The effect of comorbid hypertriglyceridemia (HTG) and abdominal obesity (AO) on acute pancreatitis (AP) remains unclear. The aim of this study was to explore the effect of comorbid HTG and AO and discuss which is the dominant disorder.

Methods: In this study, 1219 AP patients who presented with HTG or AO were stratified into four groups: non-HTG + non-AO, HTG + non-AO, non-HTG + AO, and HTG + AO.