Results 61 to 70 of about 44,172 (240)

The contribution of L-selectin to airway hyperresponsiveness in chronic allergic airways disease

Journal of Asthma and Allergy, 2010
Simon G Royce, Melissa Lee, Mimi L K TangDepartment of Allergy and Immunology, Murdoch Children’s Research Institute, The Royal Children’s Hospital, Parkville, Victoria 3052, AustraliaAbstract: L-selectin is a cell adhesion molecule ...
Simon G Royce, Melissa Lee, Mimi L K Tang   +2 more
doaj  

Low-dose photodynamic therapy promotes vascular E-selectin expression in chest malignancies, improving immune infiltration and tumor control

Journal for ImmunoTherapy of Cancer
Background Chest malignancies such as non-small cell lung cancer (NSCLC) or pleural mesothelioma (PM) have an ominous prognosis. Photodynamic therapy (PDT) of NSCLC and PM improves patient survival, but the precise underlying mechanism remains unknown ...
Sabina Berezowska, Michel Gonzalez, Jean Yannis Perentes, Thorsten Krueger, Michel Christodoulou, Lucas Liaudet, Etienne Meylan, Tereza Losmanová, Louis-Emmanuel Chriqui, Damien Nicolas Marie, Alexandros Sifis, Christophe Gattlen, Matteo Ortolini, Yameng Hao, Olga De Souza Silva, Etienne Abdelnour-Berchtold, Ren Wang Peng, Thomas Michael Marti, Johanna Joyce, Sabrina Cavin   +19 more
doaj   +1 more source

Elevation of serum soluble E-selectin and VCAM-1 in severe asthma

Mediators of Inflammation, 2001
Objective: To investigate the significance of circulating adhesion molecules associated with leucocyteendothelial cell interactions in asthma, serum levels of soluble E (sE)-selectin, soluble P (sP)-selectin, soluble L (sL)-selectin, and soluble vascular
Agnes Hamzaoui, Jamel Ammar, Fethi El Mekki, Olfa Borgi, Hédia Ghrairi, Mounira Ben Brahim, Kamel Hamzaoui   +6 more
doaj   +1 more source

GlycoChat Uncovers Glycan–Lectin Circuits in the Tumor Microenvironment of Pancreatic Cancer

Advanced Science, EarlyView.
Aberrant glycosylation drives cancer progression, yet its role in the tumor microenvironment remains unclear. We developed GlycoChat to map glycan–lectin circuits at single‐cell resolution. We discovered that cancer cells induce immunosuppressive macrophage differentiation and impair phagocytosis through interactions with CLEC10A and SIGLEC3 ...
Dinh Xuan Tuan Anh, Sunanda Keisham, Arun Burramsetty, Lalhaba Oinam, Koichiro Kumano, Akihiro Kuno, Osamu Shimomura, Tatsuya Oda, Hiroaki Tateno   +8 more
wiley   +1 more source

Single-Step Purification of Monomeric l-Selectin via Aptamer Affinity Chromatography

Sensors, 2017
l-selectin is a transmembrane receptor expressed on the surface of white blood cells and responsible for the tethering of leukocytes to vascular endothelial cells.
Christian Kuehne, Stefanie Wedepohl, Jens Dernedde   +2 more
doaj   +1 more source

Elevator‐Like Hollow Channels in Porous Scaffolds Accelerate Vascularized Bone Regeneration via NETs‐Fibrin‐Mediated Macrophage Recruitment

Advanced Science, EarlyView.
This study demonstrates that how hollow‐channel scaffolds promote vascularized bone regeneration via an immunomodulatory mechanism. The channel structures facilitate the formation of a neutrophil extracellular traps‐fibrin scaffold that recruits vascular endothelial growth factor A (VEGF‐A)‐secreting M2 macrophages to drive angiogenesis. Combining this
Guifang Wang, Rongpu Liu, Huijing Ma, Shuhan Duan, Guangzheng Yang, LingXi Meng, Yuqin Qiao, Dongqiang Song, Wenjie Zhang   +8 more
wiley   +1 more source

Targeting the GPX4–FUNDC1 Interaction with Magnesium Lithospermate B Attenuates Sepsis‐Associated Lung Injury

Advanced Science, EarlyView.
The diagram depicts the endothelial‐protective mechanism of magnesium lithospermate B (MLB) in sepsis‐associated lung injury. MLB binds GPX4 at Gly79, disrupts its interaction with FUNDC1, prevents mitophagy‐mediated GPX4 degradation, restores mitophagic flux, reduces ROS, and limits ferroptosis.
Zhixi Li, Chang Liu, Zhaoxue Ma, Dongyou Zheng, Renkai Wang, Yongjing Yu, Guangmin Chen, Chenglong Li, Yue Bu, Hang Cao, Bing Zhang   +10 more
wiley   +1 more source

Rod‐Shaped Nanotherapeutics Alleviate Rheumatoid Arthritis by Precisely Disrupting Platelet‐Mediated Pathological Crosstalk via a Morphology‐Dependent Manner

Advanced Science, EarlyView.
Owing to the margination effect, rod‐shaped nanoparticles exhibit markedly enhanced co‐localization with endothelial‐adherent platelets (PLTs) under dynamic blood flow. When internalized by PLTs, rod‐shaped PNR@Res inhibit FAK and PI3K/AKT signaling in a morphology‐dependent manner, thereby disrupting their pathological crosstalk with various ...
Bin Zhang, Yuanyi Hua, Xin Wen, Zhumei Liao, Jianheng Ren, Yajun Weng, Qin Wang   +6 more
wiley   +1 more source

The role of the host—Neutrophil biology

Periodontology 2000, EarlyView., 2023
Abstract Neutrophilic polymorphonuclear leukocytes (neutrophils) are myeloid cells packed with lysosomal granules (hence also called granulocytes) that contain a formidable antimicrobial arsenal. They are terminally differentiated cells that play a critical role in acute and chronic inflammation, as well as in the resolution of inflammation and wound ...
Iain L. C. Chapple, Josefine Hirschfeld, Alpdogan Kantarci, Asaf Wilensky, Lior Shapira   +4 more
wiley   +1 more source

Biomimetic Membrane Interface Technologies for Detection and Isolation of CTCs and EVs: Advances and Opportunities in Liquid Biopsy

Advanced Science, EarlyView.
Biomimetic membrane interface engineering constructs functionalized detection platforms by integrating natural cell membranes, synthetic lipids, or hybrid membranes. This strategy effectively reduces background interference and enables efficient target capture and analysis, showing broad applications in circulating tumor cell separation, extracellular ...
Duo Liu, Jie Yu, Jingxue Li, Yixue Chen, Mengle Peng, Yifan Xu, Yongjun Wu, Lihua Ding, Sitian He   +8 more
wiley   +1 more source