Results 61 to 70 of about 45,372 (255)

Effect of Kupffer cells depletion on ABC phenomenon induced by Kupffer cells-targeted liposomes

Asian Journal of Pharmaceutical Sciences, 2019
Accelerated blood clearance (ABC) phenomenon is common in many PEGylated nanocarriers, whose mechanism has not been completely elucidated yet. In this study, the correlation between Kupffer cells (KCs) and ABC phenomenon has been studied by KCs-targeted ...
Chaoyang Lai, Cong Li, Mengyang Liu, Qiujun Qiu, Xiang Luo, Xinrong Liu, Ling Hu, Yihui Deng, Yanzhi Song   +8 more
doaj   +1 more source

Kupffer Cells Sense Free Fatty Acids and Regulate Hepatic Lipid Metabolism in High-Fat Diet and Inflammation

Cells, 2020
A high fat Western-style diet leads to hepatic steatosis that can progress to steatohepatitis and ultimately cirrhosis or liver cancer. The mechanism that leads to the development of steatosis upon nutritional overload is complex and only partially ...
Kira L. Diehl, Julia Vorac, Kristina Hofmann, Philippa Meiser, Iris Unterweger, Lars Kuerschner, Heike Weighardt, Irmgard Förster, Christoph Thiele   +8 more
doaj   +1 more source

The interaction of ceruloplasmin with Kupffer cells.

European journal of cell biology, 1990
The binding and uptake of ceruloplasmin was studied with rat liver cells using gold-labeled probes. Ceruloplasmins from either rat or sheep were used, in which different molecular conformations had been induced according to established biochemical criteria.
DINI L, CARBONARO M, MUSCI, Giovanni, CALABRESE L.   +3 more
openaire   +4 more sources

A Machine Vision‐Guided Microphysiological Platform With Automated Microfluidics Enables Longitudinal Biomarker Monitoring and Emulation of Translationally Relevant Exposure Scenarios

Advanced Science, EarlyView.
A pneumatically actuated multi‐tissue microphysiological system is integrated with AI‐based machine vision and automatic sampling and replenishment systems. The platform allows for the emulation of translationally relevant long‐term pharmacokinetic exposure scenarios for multiple weeks while enabling longitudinal monitoring of response biomarkers ...
Jibbe Keulen, Yi Zhong, Laura Dangel, Sonia Youhanna, Reza Zandi Shafagh, Jinhye Ryu, Domnica‐Gabriela Gurau, Mathias Haag, Thomas E. Mürdter, Yingxin Liang, Iro Beligiani, Nicole Ziegler, Sabine Willems, Nayere Taebnia, Wouter van der Wijngaart, Volker M. Lauschke   +15 more
wiley   +1 more source

Hardware‐Attentive Programmable Fourier Ptychography Enables Task‐Adaptive Label‐Free Virtual Staining

Advanced Science, EarlyView.
Task‐adaptive programmable optics enables label‐free virtual staining through optical‐attention‐guided acquisition and reconstruction. By optimizing wavelength, illumination angle, exposure time, and imaging depth, the framework learns task‐relevant optical measurements, generating clinically interpretable virtual stains with improved fidelity, non ...
Tianyue He, Wenyi Jing, Le Zhang, Qican Zhang, Tingdong Kou, Xin He, Yan Qiu, Yang Lu, Jian Cui, Yongfu Wen, Zhenrong Zheng, Hongying Zhang, Dayong Jin, Junfei Shen   +13 more
wiley   +1 more source

Kupffer cell

Citation: 'Kupffer cell' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.13367 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
Mark D Stringer, Seyed Ali Mirjalili
openaire   +2 more sources

Ornithine-A urea cycle metabolite enhances autophagy and controls Mycobacterium tuberculosis infection

Nature Communications, 2020
Kupffer cells are more resistant to M. tuberculosis when compared with alveolar macrophages. Here the authors show that this distinction is caused by the presence of ornithine and imidazole in Kupffer cells and that these metabolites can drive autophagy ...
Ramya Sivangala Thandi, Rajesh Kumar Radhakrishnan, Deepak Tripathi, Padmaja Paidipally, Abul K. Azad, Larry S. Schlesinger, Buka Samten, Sachin Mulik, Ramakrishna Vankayalapati   +8 more
doaj   +1 more source

Autoantigen mRNA‐LNP Vaccination Drives Therapeutic Efficacy in Preclinical Models for Autoimmunity

Advanced Science, EarlyView.
Systemic and intramuscular delivery of autoantigen mRNA via lipid nanoparticles reprograms antigen‐presenting cells toward a mature, homeostatic state, driving antigen‐specific T cell exhaustion and providing therapeutic efficacy across autoimmune disease models.
Paulien Baeten, Karen Beets, Tessa Schalley, Janne Verreycken, Gayel Duran, Daphne Lintsen, Lisa Schuetz, Xue Zhong, Rinke Nieuwschepen, Melissa Schepers, Brecht Moonen, Jeroen Bogie, Jana Van Broeckhoven, Carlo Heirman, Jurgen Van den Heuvel, Bart Vanderborght, Ismael Varela, Roxanne Nouille, Lotte Jacobs, Jessica Filtjens, Sabah Kasmi, Elise Seynaeve, Veronica Mavrovouna, Jana De Vrieze, Michael A. Brehm, Sandra Maréchal, Sophie Janssens, Florence Lambolez, Niels Hellings, Stefaan De Koker, Bieke Broux   +30 more
wiley   +1 more source

Targeting p21‐High Senescent Kupffer Cells Nanotherapeutically Potentiates Antitumor Immunity in Advanced Hepatocellular Carcinoma with Portal Vein Tumor Thrombus

Advanced Science, EarlyView.
Schematic illustration of a biomimetic SKEV@AAV platform targeting p21‐high senescent Kupffer cells (sKCs) in hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT). p21‐high sKCs accumulate in the PVTT microenvironment and establish an immunosuppressive, SASP‐rich environment that facilitates tumor cell proliferation and immune evasion.
Na Ta, Shuyi Wang, Boyan Zhang, Ning Liu, Yingchen Han, Aoran Liu, Ying Xu, Tingsong Chen, Ye Zhang, Qiuhua Luo, Tao Han   +10 more
wiley   +1 more source

Liver Endothelia Orchestrate MASH‐Associated Macrophage Zonation Through FSTL1‐ITGA4 Axis

Advanced Science, EarlyView.
Liver inflammation in MASH fundamentally hinges on the newly defined Kit/STAT2/FSTL1/ITGA4 axis. Declining endothelial Kit collapses normal hepatic zonation, driving an aberrant FSTL1 gradient that recruits pathogenic macrophages. Strikingly, targeting FSTL1‐ITGA4 with anti‐VLA4 restores spatial immune homeostasis and halts disease progression ...
Lin Sun, Zhensheng Yue, Zhiqiang Fang, Hao Xu, Wei Du, Yuwei Ling, Jingjing Liu, Ping Song, Fei He, Juanli Duan, Lin Wang   +10 more
wiley   +1 more source