Results 111 to 120 of about 221,253 (266)

An assessment of machine learning methods to quantify blood lactate from neutrophils phagocytic activity

Scientific Reports
Phagocytosis is a critical component of innate immunity that helps the body defend itself against infection, foreign particles, and cellular debris. Investigating and quantifying phagocytosis can help understand how the immune system identifies foreign ...
Muhammad Nabeel Tahir, Kurt Wagner, Umer Hassan   +2 more
doaj   +1 more source

Efferocytosis‐Driven Polyamine Metabolism in Macrophages Enhances Cancer Stem Cell Enrichment after Chemotherapy in Ovarian Cancer

Advanced Science, EarlyView.
Chemotherapy‐induced efferocytosis drives ovarian cancer stem cell enrichment. By engulfing apoptotic cancer cells, macrophages upregulate ODC1 and produce putrescine, which elevates osteopontin (OPN) expression. Secreted OPN then activates the CD44 receptor on cancer cells, promoting stemness and chemoresistance.
Wenhan Li, Feiquan Ying, Xinkai Pang, Qiulei Wu, Guoqing Li, Lin Huang, Jiayu Xin, Xiaoli Liu, Pan Liu, Xiaohan Xu, Shuran Tan, Yumei Gao, Tong Liu, Si Sun, Xiaoman Wang, Yiping Wen, Liqiong Cai, Shi Du, Yuan Zhang, Jing Cai   +19 more
wiley   +1 more source

Phagocytosis ofGiardia lambliatrophozoites by cytokine-activated macrophages [PDF]

, 1992
Miodrag Belosevic, C.W. Daniels
openalex   +1 more source

Targeting the Notch1‐YY1‐ICAM1 Signaling Axis Enhances the Efficacy of Immunotherapy in HCC by Activating CD8+ T‐Cell‐Driven Cancer Cell Pyroptosis

Advanced Science, EarlyView.
In hepatocellular carcinoma (HCC), aberrantly activated Notch1 signaling induces its target gene YY1, which impairs immunotherapy efficacy by suppressing tumor cell‐ICAM1‐driven T cell activation and the mediated pyroptosis of T cells against tumor cells.
Ke Zhu, Fa‐Peng Zhang, Chao Qin, Zhi‐Xiao Song, Cai‐Ni Yang, Shu‐Sheng Lin, Xian‐Huan Yu, Wen‐Rui Wu, Chao‐Qun Liu, Chao Liu, Lei‐Bo Xu   +10 more
wiley   +1 more source

Impaired Phagocytosis in Peritonitis Exudate Secondary to Complement Consumption

, 1988
A. Billing, Dieter Fröhlich, Marianne Jochum, H. Kortmann   +3 more
openalex   +2 more sources

Substitutions and deletions in the cytoplasmic domain of the phagocytic receptor Fc gamma RIIA: effect on receptor tyrosine phosphorylation and phagocytosis [published erratum appears in Blood 1994 Nov 1;84(9):3252] [PDF]

, 1994
MA Mitchell, MM Huang, Paul Chien, ZK Indik, XQ Pan, AD Schreiber   +5 more
openalex   +1 more source

Dual Targeting of Tau Kinases and Autophagy by Abemaciclib Independent of CDK4/6 Inhibition

Advanced Science, EarlyView.
Abemaciclib rescues cognitive function and attenuates tau pathology in Alzheimer's disease models, but not through its known cancer‐fighting mechanism. This study demonstrates that abemaciclib operates independently of CDK4/6 inhibition, instead directly targeting tau kinases CaMKII and GSK3β while simultaneously promoting autophagic clearance of ...
Jihui Han, June‐Hyun Jeong, Dongjoon Lee, Yujin Jung, Yujin Jin, Eun Sun Jung, Haeng Jun Kim, Woo Youn Kim, Chang‐Han Lee, Inhee Mook‐Jung   +9 more
wiley   +1 more source

Effect of macrophage activation on killing ofListeria monocytogenes.Roles of reactive oxygen or nitrogen intermediates, rate of phagocytosis, and retention of bacteria in endosomes

, 1992
James N. Higginbotham, Tsang-Long Lin, Stephen B. Pruett   +2 more
openalex   +2 more sources

Model‐based assessment of neutrophil‐mediated phagocytosis and digestion of bacteria across in vitro and in vivo studies [PDF]

, 2023
Anders Thorsted, Anh Duc Pham, Lena E. Friberg, Elisabet I. Nielsen   +3 more
openalex   +1 more source

Ultrasound‐Boosted Liposomal Prodrug Overcomes Age‐Associated Biodistribution Disparity in Pediatric Solid Tumor Therapy

Advanced Science, EarlyView.
The age‐associated disparity of nanocarrier biodistribution limits the nanotherapeutics of childhood solid tumors. This study developed an ultrasound‐activated liposomal prodrug (CSCPTL) to overcome the age‐associated disparity of off‐target distribution.
Danfei Chen, Junjun Xu, Jian Chen, Jue Hu, Xiaobo Xuan, Haifang Cai, Mingdong Yang, Zhuxian Zhou, Guowei Wang   +8 more
wiley   +1 more source