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Polydatin enhances oxaliplatin-induced cell death by activating NOX5-ROS-mediated DNA damage and ER stress in colon cancer cells.
Front Pharmacol
January 2025
The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
Background: Polydatin (3,4',5-trihydroxy-3-β-d-glucopyranoside, PD) is known for its antioxidant and anti-inflammatory properties. Oxaliplatin (OXA)-based chemotherapy is the first-line treatment for metastatic and recurrent colorectal cancer (CRC). However, the lack of selectivity for normal cells often results in side effects.
View Article and Find Full Text PDFDeciphering mechanical cues in the microenvironment: from non-malignant settings to tumor progression.
Biomark Res
January 2025
Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
The tumor microenvironment functions as a dynamic and intricate ecosystem, comprising a diverse array of cellular and non-cellular components that precisely orchestrate pivotal tumor behaviors, including invasion, metastasis, and drug resistance. While unraveling the intricate interplay between the tumor microenvironment and tumor behaviors represents a tremendous challenge, recent research illuminates a crucial biological phenomenon known as cellular mechanotransduction. Within the microenvironment, mechanical cues like tensile stress, shear stress, and stiffness play a pivotal role by activating mechanosensitive effectors such as PIEZO proteins, integrins, and Yes-associated protein.
View Article and Find Full Text PDFHuaier inhibits the proliferation and migration of gastrointestinal stromal tumors by regulating the JAK2 / STAT3 signaling pathway.
J Ethnopharmacol
January 2025
Division of Gastric Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, Drum Tower Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China; Division of Gastric Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China. Electronic address:
Ethnopharmacological Relevance: Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor of the digestive tract, often accompanied by a high risk of recurrence and drug resistance. Huaier (Trametes robiniophila Murr), a traditional Chinese medicinal fungus, has demonstrated potent anticancer properties and is widely used as an adjuvant treatment for liver, breast, gastric, colon, and non-small cell lung cancers. However, its effects and molecular mechanisms in GIST remain unclear.
View Article and Find Full Text PDFOridonin inhibits SGIV infection by regulating glycolipid metabolism and inflammatory response.
Dev Comp Immunol
January 2025
College of Marine Sciences, South China Agricultural University, 510642, China; Nansha-South China Agricultural University Fishery Research Institute, Guangzhou, 511457, China. Electronic address:
Singapore grouper iridovirus (SGIV) is a significant infectious disease in the grouper aquaculture industry. Currently, there is no effective drug available to prevent or treat SGIV. Oridonin (Ori) is a naturally occurring compound derived from Rabdosia rubescens, exhibiting various biological activities, including anti-tumor, anti-inflammatory, and antioxidant properties.
View Article and Find Full Text PDFFirst-in-Human Phase 1 study of a CD16A bispecific innate cell engager, AFM24, targeting EGFR-expressing solid tumors.
Clin Cancer Res
January 2025
Institute of Cancer Research, Sutton, Sutton, United Kingdom.
Purpose: Innate immune cell-based therapies have shown promising antitumor activity against solid and hematologic malignancies. AFM24, a bispecific innate cell engager, binds CD16A on natural killer (NK) cells/macrophages and EGFR on tumor cells, redirecting antitumor activity towards tumors. The safety and tolerability of AFM24 was evaluated in this Phase 1/2a dose escalation/dose expansion study in patients with recurrent or persistent, advanced solid tumors known to express EGFR.
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