Clinical features and molecular landscape of cuproptosis signature-related molecular subtype in gastric cancer.

Recent studies have highlighted the biological significance of cuproptosis in disease occurrence and development. However, it remains unclear whether cuproptosis signaling also has potential impacts on tumor initiation and prognosis of gastric cancer (GC). In this study, 16 cuproptosis-related genes (CRGs) transcriptional profiles were harnessed to perform the regularized latent variable model-based clustering in GC.

Phospholysine phosphohistidine inorganic pyrophosphate phosphatase suppresses insulin-like growth factor 1 receptor expression to inhibit cell adhesion and proliferation in gastric cancer.

Phospholysine phosphohistidine inorganic pyrophosphate phosphatase (LHPP) has recently emerged as a novel tumor suppressor. Researchers have observed that LHPP plays a crucial role in inhibiting proliferation, growth, migration, invasion, and cell metabolism across various cancers. Nevertheless, the specific functions and underlying mechanisms of LHPP as a tumor suppressor in gastric cancer (GC) require further exploration.

Suppression of tumorigenesis in LUAD by LRP1B through regulation of the IL-6-JAK-STAT3 pathway.

Lung adenocarcinoma (LUAD) is the most common type of lung cancer. LRP1B was initially identified as a cancer suppressor in several cancers. However, the potential biological phenotypes and molecular mechanisms of LRP1B in LUAD have not been fully investigated.

A narrative review of intraoperative use of indocyanine green fluorescence imaging in gastrointestinal cancer: situation and future directions.

Background And Objective: As a surgical tool, indocyanine green (ICG) is increasingly used in surgery, especially in gastric and colorectal surgery. The use of ICG fluorescence imaging can improve the accuracy of tumor resection and potentially improve surgical outcomes for cancer patients. However, there are still different opinions or controversies on the application of ICG in the literature and the administration of ICG is still not uniform.

ITGB1-mediated molecular landscape and cuproptosis phenotype induced the worse prognosis in diffuse gastric cancer.

Diffuse type gastric cancer was identified with relatively worse prognosis than other Lauren's histological classification. Integrin β1 (ITGB1) was a member of integrin family which played a markedly important role in tumorigenesis and progression. However, the influence of ITGB1 in diffuse gastric cancer (DGC) remains uncertain.

Integrated multi-omics characterization of KRAS mutant colorectal cancer.

KRAS mutation is the most frequent oncogenic aberration in colorectal cancer (CRC). The molecular mechanism and clinical implications of KRAS mutation in CRC remain unclear and show high heterogeneity within these tumors. We harnessed the multi-omics data (genomic, transcriptomic, proteomic, and phosphoproteomic etc.

Impact of preceding noncurative endoscopic submucosal dissection on patients with early gastric cancer who undergo subsequent surgery: a meta-analysis.

Background: The influence of preceding noncurative endoscopic submucosal dissection (ESD) on the efficacy of subsequent surgery is still controversial among early gastric cancer (EGC), especially for laparoscopic gastrectomy. The present meta-analysis was conducted to compare clinical outcomes between patients with EGC who underwent noncurative ESD before surgery (ESD group) and those who underwent direct surgery (non-ESD group).

Methods: Related databases were searched, and articles comparing differences between ESD and non-ESD groups were included for meta-analysis.

Isolated synchronous Virchow lymph node metastasis of sigmoid cancer: A case report.

Background: Colorectal cancer (CRC) is one of the most common malignant tumors of the digestive tract. Lymphatic metastases of this tumor are mostly confined to the regional lymph nodes, and distant supraclavicular lymph node metastases are very rare.

Case Summary: In this report, we describe a patient with sigmoid carcinoma and isolated synchronous supraclavicular lymph node metastases.

Facile scalable fabrication of ultra-thin freestanding SiO-based hybrid nanosheets with multifunctional properties.

Two-dimensional (2D) nanomaterials with unique features like a large surface-to-volume ratio and the quantum confinement effect have attracted great attention for applications in energy storage, catalysis, sensing, membranes, etc. Silica (SiO)-based nanosheets, as members of the 2D material family, are extremely intriguing because of their unique electronic insulation, bio-compatibility and profound chemical and thermal stability. However, there is still a lack of available approaches for fabricating SiO nanosheets in a simple, large-scale and cost-effective fashion.