Results 71 to 80 of about 69,810 (276)

Role of Kupffer cells in tolerance induction after liver transplantation

Frontiers in Cell and Developmental Biology, 2023
Currently, liver transplantation has reached a level of maturity where it is considered an effective treatment for end-stage liver disease and can significantly prolong the survival time of patients.
Weixiong Zheng, Lingxiang Yang, Shiming Jiang, Mingxiang Chen, Jinzheng Li, Zuojing Liu, Zhongjun Wu, Jianping Gong, Yong Chen   +8 more
doaj   +1 more source

The Hepatocellular Hypoxia Criteria:2’Nitroimidazole Effect on Hepatocyte Carbohydrate Metabolizing Enzymes [PDF]

, 2008
Aim: to understand the 2’-nitroimidazole induced hypoxia and liver cell interaction, we proposed a “Hapatocellular Hypoxia Criteria”.
Rakesh Sharma
core   +1 more source

Lipid peroxidation is a nonparenchymal cell event with reperfusion after prolonged liver ischemia [PDF]

, 1990
A proposed mechanism for irreversible ischemic liver damage has been peroxidation of membrane phospholipids by free radicals. However, the hepatocyte is laden with enzymes which are antioxidants and, therefore, ought to be relatively resistant to ...
Makowka, L, Rao, PN, Starzl, TE, Walsh, TR   +3 more
core   +1 more source

Hepatocyte BDNF Acts as a Novel Immune Checkpoint to Restrain TLR4‐Mediated Acute Hepatitis

Advanced Science, EarlyView.
This study identifies hepatocyte‐derived BDNF as an endogenous TLR4 antagonist that alleviates acute hepatitis. BDNF is downregulated in hepatocytes via REST‐mediated transcriptional repression during ALI/ALF. Mechanistically, BDNF binds to TLR4 on macrophages to suppress inflammation.
Weiwei Zhu, Yaqian Cui, Yongqiang Zhou, Yihui Zheng, Lijiang Huang, Leiming Jin, Qianhui Zhang, Pan Chen, Mengsha Lin, Jiaxi Ye, Yongqiang Xiong, Joo Young Huh, Xiang Hu, Xiaokun Li, Wu Luo, Guang Liang   +15 more
wiley   +1 more source

A hitchhiker's guide to myeloid cell subsets: practical implementation of a novel mononuclear phagocyte classification system [PDF]

, 2015
The classification of mononuclear phagocytes as either dendritic cells or macrophages has been mainly based on morphology, the expression of surface markers, and assumed functional specialization.
Adams, Ajami, Ajami, Bachem, Bachem, Bain, Bain, Balan, Becker, Benson, Bogunovic, Breton, Caton, Caux, Cheong, Chorro, Chou, Cisse, Contreras, Coombes, Crozat, Crozat, Crozat, Desch, Diao, Durand, Edelson, Epelman, Gao, Gatto, Gautier, Geissmann, Geurtsvankessel, Ghosh, Ginhoux, Ginhoux, Ginhoux, Gomez Perdiguero, Grajales-Reyes, Guilliams, Guilliams, Guilliams, Guilliams, Guilliams, Guilliams, Gurka, Hacker, Hashimoto, Helft, Hettinger, Hildner, Hoeffel, Hoeffel, Inaba, Jackson, Jaitin, Jakubzick, Jang, Janssen, Jha, Karsunky, Kashiwada, Kuipers, Lavin, Lee, Lewis, McKenna, Merad, Miller, Molawi, Murray, Naik, Naik, Naik, Ohl, Onai, Onai, Palucka, Persson, Plantinga, Poltorak, Poulin, Pulendran, Randolph, Reynolds, Robbins, Sallusto, Salomon, Satpathy, Saunders, Schiavoni, Schlitzer, Schlitzer, Schraml, Schulz, Scott, Serbina, Shalek, Siddiqui, Sun, Suzuki, Swirski, Tailor, Tamoutounour, Tamoutounour, Tamura, Tussiwand, van Furth, van Furth, Varol, Varol, Varol, Vu Manh, Vu Manh, Vu Manh, Waskow, Wimmers, Wu, Xu, Xue, Yamasaki, Yona, Yona, Zigmond   +123 more
core   +2 more sources

Extracellular Vesicle‐Transferred ATP‐Citrate Lyase Induces Monocyte Differentiation Toward Tumor‐Associated Macrophages and Fuels Hepatocellular Carcinoma Progression

Advanced Science, EarlyView.
Hepatocellular carcinoma (HCC)‐derived extracellular vesicles (EVs) enrich the metabolic enzyme ATP‐citrate lyase (ACLY). EV‐transferred ACLY enhances palmitate biosynthesis, increases the S‐palmitoylation and stability of multiple immune checkpoint proteins, augments the cellular immunosuppressive activity, and ultimately accelerates the malignant ...
Zhijun Liu, Haihong Lai, Qing Yang, Chaoyue Zhang, Bin Jia, Qiyi Chen, Yuling Deng, Fen Cao, Yuyu You, Zhe Li, Dongming Kuang, Bo Li   +11 more
wiley   +1 more source

Heme oxygenase 1-mediated ferroptosis in Kupffer cells initiates liver injury during heat stroke

Acta Pharmaceutica Sinica B
With the escalating prevalence of global heat waves, heat stroke has become a prominent health concern, leading to substantial liver damage. Unlike other forms of liver injury, heat stroke-induced damage is characterized by heat cytotoxicity and ...
Ru Li, Riqing Wei, Chenxin Liu, Keying Zhang, Sixiao He, Zhifeng Liu, Junhao Huang, Youyong Tang, Qiyuan An, Ligen Lin, Lishe Gan, Liying Zhao, Xiaoming Zou, Fudi Wang, Yuan Ping, Qiang Ma   +15 more
doaj   +1 more source

Cellular deconvolution of GTEx tissues powers discovery of disease and cell-type associated regulatory variants. [PDF]

, 2020
The Genotype-Tissue Expression (GTEx) resource has provided insights into the regulatory impact of genetic variation on gene expression across human tissues; however, thus far has not considered how variation acts at the resolution of the different cell ...
D'Antonio, Matteo, D'Antonio-Chronowska, Agnieszka, Donovan, Margaret KR, Frazer, Kelly A   +3 more
core  

Laparoscopic Delivery of a MnO2‐P‐ICG Patch for Photodynamic Therapy and NK Cell‐Driven Immunotherapy in Hepatocellular Carcinoma

Advanced Science, EarlyView.
This study proposes a flexible MnO2‐P‐ICG nanofiber patch for laparoscopic treatment of liver tumors. The patch alleviates tumor hypoxia and induces photodynamic therapy (PDT) triggered immunogenic cell death, thereby activating the cGAS‐STING pathway and, in synergy with pachymaran, promoting NK cell–mediated innate immunity. This synergistic strategy
Jie Lin, Haoqi Pan, Ke Wu, Junjie Nan, Jinyao Dai, Yushun Chang, Hao Shen, Qingxuan Ye, Haowen Lu, Yuxuan Shen, Boqiang Liu, Ming Wu, Jicheng Yu, Xiujun Cai, Dong Cen   +14 more
wiley   +1 more source

In vivo stability of ester- and ether-linked phospholipid-containing liposomes as measured by perturbed angular correlation spectroscopy [PDF]

, 1988
To evaluate liposome formulations for use as intracellular sustained-release drug depots, we have compared the uptake and degradation in rat liver and spleen of liposomes of various compositions, containing as their bulk phospholipid an ether-linked ...
Baldeschwieler, John D., Derksen, Johannes T. P., Scherphof, Gerrit L.   +2 more
core   +1 more source