ALKBH5 SUMOylation-mediated FBXW7 m6A modification regulates alveolar cells senescence during 1-nitropyrene-induced pulmonary fibrosis.

Our previous study revealed that 1-nitropyrene (1-NP) exposure evoked pulmonary fibrosis in mice. However, the exact mechanism remained elusive. We found that 1-NP induced telomere damage and cellular senescence in mice lungs, and two alveolar epithelial cells lines.

Camrelizumab in combination with neoadjuvant chemotherapy in resectable locally advanced esophageal squamous carcinoma cancer: Results from a retrospective study.

This study aimed to evaluate the safety and efficacy of camrelizumab combined with chemotherapy during preoperative neoadjuvant therapy in patients with locally advanced resectable esophageal squamous cell carcinoma (ESCC) of clinical Stages II and III. The patients received camrelizumab plus chemotherapy regimen on Day 1 for up to three to four cycles (3 weeks per cycle). The probabilities of overall survival (OS) were 55.

Endoscopic Management of Early Upper Gastrointestinal Bleeding After Minimally Invasive Ivor-Lewis Esophagectomy.

Minimally invasive esophagectomy is now accepted as a regular treatment modality for esophageal cancer. Upper gastrointestinal (GI) bleeding is a common postoperative adverse event of esophagectomy. However, there are very few reports in the literature on endoscopic management of early upper GI bleeding after an esophagectomy.

Pursestring stapled anastomotic technique for minimally invasive Ivor Lewis esophagectomy.

We describe a pursestring stapled anastomotic technique for minimally invasive Ivor Lewis esophagectomy, in which a pursestring is hand sewn through the muscular layer of the intact esophagus by using one piece of 3-0 Prolene suture. The anvil of a circular stapler is inserted through an esophageal incision, 2 to 3 cm distal to the pursestring, and secured by the pursestring. The esophagus is transected, and the mucosa of the proximal stump is retained 5 mm longer than the adjacent muscular layer.

Testosterone improves cardiac function and alters angiotensin II receptors in isoproterenol-induced heart failure.

Background: The renin-angiotensin-aldosterone system is known to play an important role in the pathophysiology and development of heart failure. Several studies have reported the benefits of testosterone in heart failure. However, the mechanisms of testosterone-induced effects on heart failure require further study.