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Tangeretin alleviates sepsis-induced acute lung injury by inhibiting ferroptosis of macrophage via Nrf2 signaling pathway.
Chin Med
January 2025
Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092, China.
Background: Sepsis-induced acute lung injury (ALI) is a severe clinical condition accompanied with high mortality. Tangeretin, which is widely found in citrus fruits, has been reported to exert antioxidant and anti-inflammatory properties. However, whether tangeretin protects against sepsis-induced ALI and the potential mechanisms remain unclear.
View Article and Find Full Text PDFSiderophore synthetase-receptor gene coevolution reveals habitat- and pathogen-specific bacterial iron interaction networks.
Sci Adv
January 2025
Center for Quantitative Biology, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China.
Bacterial social interactions play crucial roles in various ecological, medical, and biotechnological contexts. However, predicting these interactions from genome sequences is notoriously difficult. Here, we developed bioinformatic tools to predict whether secreted iron-scavenging siderophores stimulate or inhibit the growth of community members.
View Article and Find Full Text PDFChronic inflammation and heme-iron overload can result from bacterial hemolysis. Along with the synthetic drugs, numerous traditional and functional food approaches are equally trialed to eradicate the problem. As a prospective new source of dietary protein hydrolysates, freshwater mollusks () have recently drawn huge interest from researchers.
View Article and Find Full Text PDFInflammatory Monocyte Subsets Correlation with Iron Levels in Low Vitamin D Pediatric Transfusion-Dependent Thalassemia.
J Inflamm Res
January 2025
Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, 45363, Indonesia.
Background: Patients with transfusion-dependent thalassemia experience iron dysregulation, which affects the immune response. Surface proteins such as FcγRIII (CD16), lipopolysaccharide receptor (CD14), and human leukocyte antigen (HLA-DR) on monocytes are crucial for innate and adaptive responses. Blood monocytes, identified by their CD14 and CD16 expression, show functional diversity during injury or inflammation.
View Article and Find Full Text PDFDeciphering the role of TMEM164 in autophagy-mediated ferroptosis and immune modulation in non-small cell lung cancer.
Cell Immunol
January 2025
Department of Anatomy, College of Medicine, King Saud University, Saudia Arabia. Electronic address:
Background: Non-small cell lung cancer (NSCLC) remains one of the most prevalent and deadly malignancies. Despite advancements in molecular therapies and diagnostic methods, the 5-year survival rate for lung adenocarcinoma patients remains unacceptably low, highlighting the urgent need for novel therapeutic strategies. Ferroptosis, a distinct form of regulated cell death, has emerged as a promising target in cancer treatment.
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