Results 161 to 170 of about 187,332 (400)

Hepatocyte Autophagy in Malaria: Current Concepts, Emerging Mechanisms, and Future Therapeutic Directions

Pathogens
The liver stage of Plasmodium infection represents a critical bottleneck in malaria pathogenesis and a unique interface between parasite development and hepatocyte-intrinsic immunity. Recent evidence suggests that hepatocytes do not eliminate liver-stage
Afiat Berbudi, Shafia Khairani, Endang Yuni Setyowati, Alexander Kwarteng   +3 more
doaj   +1 more source

TriCON: A Carbon‐Based Triple‐Modal Nanoplatform for Pancreatic Cancer Therapy

Advanced Science, EarlyView.
We developed TriCON, a triple‐modality nanotherapeutic platform, to treat pancreatic ductal adenocarcinoma (PDAC) by synergizing gene editing, chemotherapy, and immunotherapy. TriCON utilizes CRISPR/Cas9 to target the poliovirus receptor (PVR), combined with nano‐encapsulated doxorubicin and checkpoint blockade. This approach achieved significant tumor
Xinyu Peng, Jiaxing Huang, Shengnan Lv, Jian Zhang, Liangliang Zhang, Huan Liu, Yan Liu, Zhen‐An Qiao, Feng Wei, Bao‐Lian Su   +9 more
wiley   +1 more source

Visualization of endogenous G proteins on endosomes and other organelles

eLife
Classical G-protein-coupled receptor (GPCR) signaling takes place in response to extracellular stimuli and involves receptors and heterotrimeric G proteins located at the plasma membrane. It has recently been established that GPCR signaling can also take
Wonjo Jang, Kanishka Senarath, Gavin Feinberg, Sumin Lu, Nevin A Lambert   +4 more
doaj   +1 more source

Surface‐Associated Proteins on Extracellular Vesicles Remodel the Tumor Microenvironment by Potentiating TGF‐β Signaling in a Contact‐Dependent Manner

Advanced Science, EarlyView.
Extracellular vesicles (EVs) released from TGF‐β‐activated CAFs are enriched with ECM proteins such as TSG6 and THBS1, which facilitate their binding to recipient cell membranes. This EV–cell interaction promotes the clustering of CD44 and TGF‐β receptors on the target cell surface, thereby potentiating TGF‐β signaling activity. This study highlights a
Chao Li, Agustin Enciso‐Martinez, Lizhe Zhu, Sarah A. Rotman, Peter A. van Veelen, Roman I. Koning, Hailiang Mei, Peter ten Dijke   +7 more
wiley   +1 more source

Loss of SynDIG4/PRRT1 alters distribution of AMPA receptors in Rab4- and Rab11-positive endosomes and impairs basal AMPA receptor recycling

Frontiers in Pharmacology
The transmembrane protein Synapse Differentiation Induced Gene 4 (SynDIG4) functions as an auxiliary factor of AMPA receptors (AMPARs) and plays a critical role in excitatory synaptic plasticity as well as hippocampal-dependent learning and memory.
Chun-Wei He, Elva Díaz
doaj   +1 more source

Preferential ATP-binding Cassette Transporter A1-mediated Cholesterol Efflux from Late Endosomes/Lysosomes [PDF]

, 2001
Wengen Chen, Yu Sun, Carrie L. Welch, Anna Gorelik, Andrew Leventhal, Ira Tabas, Alan R. Tall   +6 more
openalex   +1 more source

Combined Photothermal and mTOR‐Targeted Therapy Overcomes Immune Evasion and Enhances Checkpoint Blockade Efficacy in Metastatic Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
This study reveals that photothermal therapy, while inducing immunogenic cell death in triple‐negative breast cancer, paradoxically activates the oncogenic mTOR pathway to drive immune evasion. To counter this, a smart nanocomposite is engineered to co‐deliver localized hyperthermia and mTOR inhibition.
Yujie Zhao, Jing Yu, Xin Wang, Xu Liu, Fengli Zuo, Tianyue Xu, Leyi Tang, Ling Xiong, Li Li, Huifang Li, Xiaoting Chen, Guang Yang, Jing Jing, Xiaowei Liu   +13 more
wiley   +1 more source

Macrophage‐derived MLKL in alcohol‐associated liver disease: Regulation of phagocytosis

Hepatology, EarlyView., 2022
EtOH causes leaky gut allowing bacteria and PAMPs into the liver, resulting in hepatic inflammation and injury. We demonstrate that LPS induces STAT1‐mediated expression and phosphorylation of MLKL in macrophages and identify a novel function that myeloid MLKL translocates to phagosomes and lysosomes and regulates phagocytosis, which contributes to the
Xiaoqin Wu, Xiude Fan, Megan R. McMullen, Tatsunori Miyata, Adam Kim, Vai Pathak, Jianguo Wu, Le Z. Day, Josiah E. Hardesty, Nicole Welch, Jaividhya Dasarathy, Daniela S. Allende, Arthur J. McCullough, Jon M. Jacobs, Daniel M. Rotroff, Srinivasan Dasarathy, Laura E. Nagy   +16 more
wiley   +1 more source

On the role of VP3-PI3P interaction in birnavirus endosomal membrane targeting

eLife
Birnaviruses are a group of double-stranded RNA (dsRNA) viruses infecting birds, fish, and insects. Early endosomes (EE) constitute the platform for viral replication. Here, we study the mechanism of birnaviral targeting of EE membranes.
Flavia A Zanetti, Ignacio Fernandez, Eduard Baquero, Pablo Guardado-Calvo, Andres Ferrino-Iriarte, Sarah Dubois, Etienne Morel, Victoria Alfonso, Milton Osmar Aguilera, María E Celayes, Luis Mariano Polo, Laila Suhaiman, Vanesa V Galassi, Maria V Chiarpotti, Carolina Allende-Ballestero, Javier M Rodriguez, Jose R Castón, Diego Lijavetzky, Oscar Taboga, María I Colombo, Mario Del Pópolo, Félix A Rey, Laura Ruth Delgui   +22 more
doaj   +1 more source

The AJ072 full-length IgG antibody labels the surface and early endosomes of HEK cells by immunofluorescence

, 2022
Claudie Bian
openalex   +2 more sources