Results 91 to 100 of about 757,464 (353)

B Cell Development in the Spleen Takes Place in Discrete Steps and Is Determined by the Quality of B Cell Receptor–Derived Signals

Journal of Experimental Medicine, 1999
Only mature B lymphocytes can enter the lymphoid follicles of spleen and lymph nodes and thus efficiently participate in the immune response. Mature, long-lived B lymphocytes derive from short-lived precursors generated in the bone marrow.
By Florienne Loder, B. Mutschler, R. J. Ray, C. Paige, P. Sideras, Raul Torres, M. Lamers, R. Carsetti   +7 more
semanticscholar   +1 more source

Imaging of Lipid Droplets in Living Cells and Mice with Metabolic Dysfunction‐Associated Steatotic Liver Disease via a Galactose‐Modified Supramolecular Near‐Infrared Fluorescent Glycoprobe

Advanced Functional Materials, EarlyView.
A galactose‐modified supramolecular near‐infrared (NIR) glycoprobe, TCF‐FBN@Gal‐BSA, enables targeted delivery to the liver through the asialoglycoprotein receptor (ASGPR) and facilitates liver‐targeting fluorescence visualization of lipid droplets (LDs) in metabolic dysfunction‐associated steatotic liver disease (MASLD) mice.
Han‐Min Wang, Lei Dong, Qiu‐Lian Hao, Lu‐Lu Sun, Xin‐Rong Li, Yu‐Wei Yuan, Ming‐Ye Tang, Jin Gong, Yi Zang, Jia Li, Tony D. James, Xiao‐Peng He, Hai‐Hao Han   +12 more
wiley   +1 more source

Strategies to Design and Optimize Artificial Antigen‐Presenting Cells for T Cell Expansion in Cancer Immunotherapy

Advanced Functional Materials, EarlyView.
This review highlights recent advances in engineering artificial antigen‐presenting cells (aAPCs) as alternatives to dendritic cells for T cell expansion. Key design principles inspired by the immunological synapse are discussed, with emphasis on strategies for polyclonal and antigen‐specific T cell expansion.
Nguyen Thi Nguyen, Yu Seok Youn
wiley   +1 more source

B–helper neutrophils stimulate immunoglobulin diversification and production in the marginal zone of the spleen

Nature Immunology, 2011
Neutrophils use immunoglobulins to clear antigen, but their role in immunoglobulin production is unknown. Here we identified neutrophils around the marginal zone (MZ) of the spleen, a B cell area specialized in T cell–independent immunoglobulin responses
Irene Puga, M. Cols, C. Barra, B. He, L. Cassis, M. Gentile, L. Comerma, A. Chorny, Meimei Shan, Weifeng Xu, G. Magri, D. Knowles, W. Tam, A. Chiu, J. Bussel, S. Serrano, J. Lorente, B. Bellosillo, J. Lloreta, N. Juanpere, F. Alameda, T. Baró, C. D. Heredia, N. Torán, A. Catalá, M. Torrebadell, C. Fortuny, V. Cusí, C. Carreras, G. Diaz, J. Blander, C. Farber, G. Silvestri, C. Cunningham-Rundles, M. Calvillo, C. Dufour, L. Notarangelo, V. Lougaris, A. Plebani, J. Casanova, Stephanie C. Ganal, A. Diefenbach, J. Aróstegui, M. Juan, J. Yagüe, N. Mahlaoui, J. Donadieu, Kang Chen, A. Cerutti   +48 more
semanticscholar   +1 more source

Biomimetic Nanomedicines Deliver Naringin for Enhanced Acute Liver Failure Therapy via Balanced Regulation of Hepatocyte Oxidative Stress and Kupffer Cell Inflammation

Advanced Functional Materials, EarlyView.
A biomimetic nanomedicine (RBLN) constructed by loading natural antioxidants to clinically used layered double hydroxide nanoparticles is surface coated with fresh or senescent red blood cell membrane for balanced drug delivery to hepatocytes and KCs, thereby simultaneously alleviating liver oxidant stress and inflammation for effective drug‐induced ...
Jiahui Shao, Maoze Wang, Jinling Huang, Yu Wang, Jing Zhao, Ran Wang, Zhi Ping Xu, Jianping Jiang, Lingxiao Zhang   +8 more
wiley   +1 more source

Gastrointestinal health anti-diarrheal mixture relieves spleen deficiency-induced diarrhea through regulating gut microbiota

Open Life Sciences
This study evaluated the therapeutic efficacy of the gastrointestinal health anti-diarrheal mixture (GHAM) on diarrhea induced by spleen deficiency, focusing on its modulation of gut microbiota.
Wu Zhengquan, Yao Liuyi, Guo Jun, Xu Zhong, Wang Zhengyan   +4 more
doaj   +1 more source

Notch–RBP-J signaling controls the homeostasis of CD8− dendritic cells in the spleen

Journal of Experimental Medicine, 2007
Signaling through Notch receptors and their transcriptional effector RBP-J is essential for lymphocyte development and function, whereas its role in other immune cell types is unclear.
M. Caton, Matthew Smith-Raska, B. Reizis
semanticscholar   +1 more source

Machine Learning‐Enabled Polymer Discovery for Enhanced Pulmonary siRNA Delivery

Advanced Functional Materials, EarlyView.
This study provides an efficient approach to train a machine learning model by merging heterogeneous literature data to predict suitable polymers for siRNA delivery. Without the need for extensive laboratory synthesis, the machine learning enabled a virtual screening and successfully predicted a polymer that is validated for effective gene silencing in
Felix Sieber‐Schäfer, Min Jiang, Adrian Kromer, Anny Nguyen, Müge Molbay, Simone Pinto Carneiro, David Jürgens, Gerald Burgstaller, Bastian Popper, Benjamin Winkeljann, Olivia Monika Merkel   +10 more
wiley   +1 more source

Yunweiling alleviates functional constipation: integrating network pharmacology and experimental study

Animal Models and Experimental Medicine
Background This study investigated the impacts and mechanisms of yunweiling in the management of Functional Constipation (FC) using network pharmacology and experimental research.
Peng Zhang, Wei Li, Weiwen Zheng, Jinwen Liu, Nuonan She, Xia Chen, Weibo Wen   +6 more
doaj   +1 more source

The effect of gut microbiome-targeted therapies in nonalcoholic fatty liver disease: a systematic review and network meta-analysis

Frontiers in Nutrition
BackgroundThe incidence of NAFLD is increasing. Preclinical evidences indicate that modulation of the gut microbiome could be a promising target in nonalcoholic fatty liver disease.MethodA systematic review and network meta-analysis was conducted to ...
Yijia Song, Yijia Song, Yijia Song, Sutong Liu, Lihui Zhang, Lihui Zhang, Wenxia Zhao, Yuanmei Qin, Yuanmei Qin, Minghao Liu   +9 more
doaj   +1 more source