Results 151 to 160 of about 219,803 (412)

Tumor Microenvironment On‐A‐Chip and Single‐Cell Analysis Reveal Synergistic Stromal–Immune Crosstalk on Breast Cancer Progression

Advanced Science, EarlyView.
Using a 3D tumor microenvironment (TME)‐on‐a‐chip model, tumor–stromal–immune crosstalk in triple‐negative breast cancer is studied, revealing the TME's combinatorial effect on cancer progression. Integrating single‐cell transcriptomic analysis demonstrates metabolic reprogramming via the kynurenine pathway, highlighting the complex TME cellular ...
Kalpana Ravi, Yining Zhang, Lydia Sakala, Twinkle Jina Minette Manoharan, Barbara Pockaj, Joshua LaBaer, Jin G. Park, Mehdi Nikkhah   +7 more
wiley   +1 more source

Efeito do composto "mais vida" na ativação de macrófagos de ratos diabéticos Effects of "mais vida", a commercial natural mix, on the activation of macrophages from diabetic rats

Revista Brasileira de Plantas Medicinais, 2012
O objetivo deste trabalho foi avaliar a atividade funcional de macrófagos de ratos diabéticos, através da liberação do ânion superóxido, na presença do composto "mais vida".
E.L. França, D.L.G. Fagundes, L.D. Leão, A.C. Honório-França   +3 more
doaj   +1 more source

Dynamics of phagocytosis through interplay of forces [PDF]

arXiv
Phagocytosis is the process by which cells, which are 5 to 10 times larger than the particle size, engulf particles, holding substantial importance in various biological contexts ranging from the nutrient uptake of unicellular organisms to immune system of humans, animals etc.
arxiv  

Effect of Antibiotics on the Phagocytic Activity of the Reticulo-Endothelial System [PDF]

, 1958
I. A. Sewell, T. NICOL
openalex   +1 more source

MMP9High Neutrophils are Critical Mediators of Neutrophil Extracellular Traps Formation and Myocardial Ischemia/Reperfusion Injury

Advanced Science, EarlyView.
During a heart attack, neutrophils rapidly activate and differentiate into a specific subset characterized by high levels of MMP9, a tissue‐damaging enzyme, via the SPI1/CST7 pathway. These neutrophils form harmful net‐like structures (Neutrophil extracellular traps, NETs) that exacerbate heart injury.
Shiyu Hu, Feng Zhang, Jingpu Wang, Jian Zhang, Chenguang Li, Yang Lyu, Yiwen Wang, Rong Huang, Yang Gao, Hongbo Yang, Juying Qian, Wenwen Tang, Jiatian Cao, Junbo Ge   +13 more
wiley   +1 more source

The phospholipid flippase ATP8B1 is required for lysosomal fusion in macrophages

Cell Biochemistry and Function, Volume 40, Issue 8, Page 914-925, December 2022., 2022
Abstract ATP8B1 is a phospholipid flippase and member of the type 4 subfamily of P‐type ATPases (P4‐ATPase) subfamily. P4‐ATPases catalyze the translocation of phospholipids across biological membranes, ensuring proper membrane asymmetry, which is crucial for membrane protein targeting and activity, vesicle biogenesis, and barrier function.
Valentina E. Gómez‐Mellado, Kam S. Ho‐Mok, Vincent A. van der Mark, Nicole N. van der Wel, Anita E. Grootemaat, Arthur J. Verhoeven, Ronald P. J. Oude Elferink, Coen C. Paulusma   +7 more
wiley   +1 more source

The Staphylococcal Toxins γ-Hemolysin AB and CB Differentially Target Phagocytes by Employing Specific Chemokine Receptors

Nature Communications, 2014
Evasion of the host phagocyte response by Staphylococcus aureus is crucial to successful infection with the pathogen. γ-haemolysin AB and CB (HlgAB, HlgCB) are bicomponent pore-forming toxins present in almost all human S. aureus isolates.
A. Spaan, M. Vrieling, Pierre Wallet, C. Badiou, Tamara Reyes-Robles, Elizabeth A. Ohneck, Y. Benito, C. D. de Haas, C. Day, M. Jennings, G. Lina, F. Vandenesch, K. V. van Kessel, V. Torres, J. V. van Strijp, T. Henry   +15 more
semanticscholar   +1 more source

Single‐Cell Analysis Clarifies Pathological Heterogeneity in Tenosynovial Giant Cell Tumor and Identifies Biomarkers for Predicting Disease Recurrence

Advanced Science, EarlyView.
MP3 tumor cells, a specific subpopulation of tumor cells in D‐TGCT, regulated the differentiation of CD34+ Fbs into MMP3+ Fbs and APOE+ Fbs through COL6A3 − (ITGAV + ITGB8) interaction. APOE+ Fbs activated IL‐1B+CCL20+ Mφs through the CXCL12/CXCR4 axis. IL‐1B+CCL20+ Mφs and MMP3+ Fbs participated in the local invasion of D‐TGCT.
Yubin Xie, Chen Chen, Fei Wu, Yiman Peng, Jing Su, Yang Zhao, Hongjie Huang, Zhong Alan Li, Yin Pei, Wencui Li, Yi He, Tianchen Xue, Chenxi Cao, Sui Peng, Xin Zhang, Weidong Song   +15 more
wiley   +1 more source

Resolvin D1 binds human phagocytes with evidence for proresolving receptors

Proceedings of the National Academy of Sciences of the United States of America, 2010
Endogenous mechanisms that act in the resolution of acute inflammation are essential for host defense and the return to homeostasis. Resolvin D1 (RvD1), biosynthesized during resolution, displays potent and stereoselective anti-inflammatory actions, such
S. Krishnamoorthy, A. Recchiuti, Chia Nan, S. Yacoubian, Chih‐Hao Lee, Rong Yang, N. Petasis, C. Serhan   +7 more
semanticscholar   +1 more source

A FATAL ANÆMIA WITH ENORMOUS NUMBERS OF CIRCULATING PHAGOCYTES [PDF]

, 1908
Mary W. Rowley
openalex   +1 more source