Sphingosine 1-Phosphate Stimulates ER to Golgi Ceramide Traffic to Promote Survival in T98G Glioma Cells.

Glioblastoma multiforme is the most common and fatal brain tumor among human cancers. Ceramide (Cer) and Sphingosine 1-phosphate (S1P) have emerged as bioeffector molecules that control several biological processes involved in both cancer development and resistance. Cer acts as a tumor suppressor, inhibiting cancer progression, promoting apoptosis, enhancing immunotherapy and sensitizing cells to chemotherapy.

Anterior approach with or without liver hanging maneuver versus conventional approach in major liver resections. A systematic review and meta-analysis of randomized controlled trials.

Introduction: The anterior approach (AA), whether or not associated with the liver hanging maneuver (LHM), has been advocated to improve survival and postoperative outcomes in HCC patients undergoing major liver resection. This systematic review and meta-analysis of randomized controlled trials aims to explore intra/perioperative and long-term survival outcomes of AA ± LHM compared to CA regardless of tumor histology.

Methods: The study was conducted according to the Cochrane recommendations searching the PubMed, Scopus, and EMBASE databases until January 27, 2024 (PROSPERO ID: CRD42024507060).

Three-dimensional reconstruction technology in the preoperative workup of complex hepatic resections. Our experience on 11 consecutive cases.

Three-dimensional liver modeling can be a useful tool when planning the preoperative strategy in liver surgery. The present study aims to review our case series of patients requiring complex hepatic resections for primary and secondary liver tumors, and for whom 3D models were built, to add further evidence in this direction. All consecutive patients undergoing complex liver resection were enrolled.

The impact of 3D reconstruction technology on liver surgery in changing the pathway of surgical maneuvers: A case report.

Introduction: This case report illustrates the significant role that 3D technology can play in major hepatic surgery, aiding in the determination of the optimal surgical approach.

Case Presentation: We present the case of a patient with metachronous liver metastasis from rectal cancer involving segments 6 and 7, extending to retroperitoneal structures such as the inferior vena cava (IVC) and the right renal vein (RRV).

Discussion: After confirming the feasibility of a right hepatectomy, we opted for a traditional posterior approach, avoiding the hanging maneuver.

Undifferentiated Embryonal Sarcoma of the Liver with Epithelioid Features: A Case Report of an Exceptional Histological Heterogeneity among Rare Diseases.

Introduction: Undifferentiated embryonal sarcoma of the liver (UESL) is a rare and aggressive malignant tumor, with nonspecific clinical symptoms and radiological features. Less than 150 cases have been reported in adults across the world.

Presentation Of Case: We report a case of an extremely rare subtype of UESL with epithelioid features in a 29-year-old woman, presenting as a cystic lesion of 27 × 17 cm, completely subverting the right hepatic lobe.