Results 101 to 110 of about 4,686,959 (289)

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

Advanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà, Giulia Cazzador, Roberta Fabbri, Matteo Calosi, Alessandro Silvestri, Andrea Candini, Fabiola Liscio, Franco Corticelli, Aikaterini Konstantoulaki, Andrea D'Iorio, Marco Caprini, Vincenzo Palermo, Monica Bertoldo, Valentina Benfenati, Chiara Zanardi, Emanuele Treossi   +15 more
wiley   +1 more source

Luteal peptides and intercellular communication

Bioscientifica Proceedings, 2019
The variety of peptides synthesized by the corpus luteum (relaxin, vasopressin, oxytocin and oxytocin-related neurophysin) and their possible intracellular effects are reviewed. After luteinization of the granulosa cells and in response to LH and FSH, the output of oxytocin is increased. In addition, insulin-like growth factor is a very potent stimulus
openaire   +2 more sources

Microbial stress mediated intercellular nanotubes in an anaerobic microbial consortium digesting cellulose

, 2017
The anaerobic digestion process is a multi - step reaction dependent on concerted activities such as exchange of metabolites among physiologically different microbial communities.
Zhou, Yan, Trzcinski, Antoine Prandota, Wun Jern Ng, Martina John, Ng, Wun Jern, Yan Zhou, John, Martina, Antoine Prandota Trzcinski   +7 more
core   +1 more source

Collagen‐Based Gut‐on‐Chip for In Vitro Modeling of Intestinal Barrier Function and Host‐Pathogen Interactions

Advanced Materials Technologies, EarlyView.
A collagen‐based gut‐on‐chip model replicates the intestinal extracellular matrix, supporting villi‐like structures, tight junctions, and mucin production. This biomimetic platform enables rapid epithelial differentiation and functional barrier formation.
Fernanda López García, Jacques Leng, Hugo de Oliveira, Pierre Nassoy, Karine Dementhon   +4 more
wiley   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

CD9+ B Cells Induce T Follicular Helper Cell Apoptosis to Regulate Germinal Center Regression

Advanced Science, EarlyView.
A unique subset of CD9+ B cells regulates germinal center B (GC‐B) cell regression by inducing T follicular helper (Tfh) cell apoptosis through multiple signaling pathways, such as ALCAM‐CD6. FOXP1 plays a key role in GC‐B cell differentiation. These findings clarify mechanisms of GC degeneration and termination and offer potential targets for adenoid ...
Wenjing Liao, Lijuan Song, Meiqian Xu, Tianhao Liang, Yixuan Chen, Gui Chen, Zaihuan Lin, Huakang Du, Guofei Feng, Zhiming Feng, Qi Zhang, Fan Pan, Saixuan Yang, Xinyin Zhang, Wenxu Peng, Tianlong Li, Zhuoshen Lin, Yabang Chen, Jiayi Liu, Baoxin Peng, Yan Liu, Xing Niu, Ting Li, Chengyu Huang, Ke Mo, Jianlei Xie, Yu Zou, Xiaowen Zhang   +27 more
wiley   +1 more source

Multifaceted roles of tunneling nanotubes in intercellular communication

Frontiers in Physiology, 2012
Cell-to-cell communication and exchange of materials are vital processes in multicellular organisms during cell development, cell repair and cell survival.
Ludovica eMarzo, Karine eGousset, Chiara eZurzolo   +2 more
doaj   +1 more source

Studies of intercellular Ca2+ signaling and gap-junction coupling in the developing cochlea of mouse models affected by congenital hearing loss [PDF]

, 2013
Connexin 26 (Cx26) and connexin 30 (Cx30) form gap junction channels that allow the intercellular diffusion of the Ca2+ mobilizing second messenger IP3.
Rodriguez Hernandez, Laura
core  

Plasmodesmata act as unconventional membrane contact sites regulating intercellular molecular exchange in plants [PDF]

International audienceMembrane contact sites (MCSs) are fundamental for intracellular communication, but their role in intercellular communication remains unexplored.
Bayer, Emmanuelle, Perez-Sancho, Jessica, Ramakrishna, Priya, Lefebvre‐legendre, Linnka, Barberon, Marie, Luo, Yongming, Russinova, Eugenia, Claverol, Stéphane, Moraes, Tatiana S., Moraes, Tatiana, Tilsner, Jens, Lefebvre-Legendre, Linnka, Glavier, Marie, Brocard, Lysiane, Platre, Matthieu P., Dubois, Gwennogan, Platre, Matthieu, Martin, Pascal G.P., Bayer, Emmanuelle M., Zabrady, Matej, Helariutta, Yrjö, Wattelet-Boyer, Valérie, Taly, Antoine, Sritharan, Sujith, Dietrich, Victor, Jaillais, Yvon, Cana-Quijada, Pepe, Grison, Magali S., Ducros, Mathieu, Wattelet, Valerie, Paterlini, Andrea, Li, Ziqiang P., Bayle, Vincent, Fouillen, Laetitia, Smokvarska, Marija, Chambaud, Clément, Busch, Wolfgang, Immel, Françoise, Moreau, Hortense, Li, Ziqiang Patrick   +39 more
core   +1 more source

Coixenolide Enhances Antitumor Immunity of Cytotoxic CD8+ T Cells by Inhibiting S100A8/A9‐CD36 Axis in Obesity‐Associated Pancreatic Adenocarcinoma

Advanced Science, EarlyView.
Pancreatic adenocarcinoma (PAAD) remains highly lethal with limited treatment options. This study demonstrates that coixenolide, a bioactive compound from Coix lacryma‐jobi L. and a key component of the clinically approved Kanglaite injection, exhibits enhanced antitumor efficacy in high‐fat diet (HFD)‐induced obese mice bearing PAAD tumors compared to
Kaidi Chen, Rong Chen, Wei Li, Bin Song, Ruiying Zhang, Lewei Dai, Yuwei Qi, Ruqian Chen, Yifan Xu, Hangbin Li, Jingyi Huang, Fangping Wu, Jianan Peng, Xinyu Wang, Yang Xiong, Chaofeng Mu, Guilin Cheng, Zhaoshen Li, Shanming Ruan, Lei Huang, Mancang Gu   +20 more
wiley   +1 more source