Results 61 to 70 of about 4,082 (188)

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

Neuron‐Targeted Exosomal Delivery of siRNA Against RIPK3 Slows Neurodegenerative Progression in Alzheimer's Disease

Advanced Science, EarlyView.
Engineered exosomal siRNA delivery platform enables systemic, neuron‐targeted RNA transport across the blood–brain barrier. Surface functionalization with rabies virus glycoprotein‐derived peptide facilitates receptor‐mediated transcytosis, achieving efficient cytosolic delivery and robust gene silencing. Targeting RIPK3 suppresses necroptosis, reduces
Chi Zhang, Jiaqi Zhang, Yuzhi Wang, Yaodong Wang, Peng Lin, Yanling Wang, Zixuan Tang, Jintai Yu, Qin Zhou, Feiyun Cui   +9 more
wiley   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

Lymphoid‐Tissue‐on‐Chip Recapitulates Human Antibody Responses In Vitro

Advanced Science
Reliable modeling of human adaptive immune responses is a prerequisite to understand processes leading to vaccine‐induced protective immunization, to overcome the poor predictive value of non‐clinical in vivo and in vitro models and to drive informed ...
Claudia Teufel, Anna‐Sophie Schlemmer, Andrea W. Eiken, Zachary W. Wagoner, Dennis Vöhringer, Lena Christ, Alex Dulovic, Patrick Marsall, Madeleine Fandrich, Eduardo J. S. Brás, Julia Marzi, Friederike Bärhold, Julia Philipp, Sven Becker, Lisa E. Wagar, Peter Loskill   +15 more
doaj   +1 more source

Fast formation and maturation enhancement of human liver organoids using a liver-organoid-on-a-chip

Frontiers in Cell and Developmental Biology
Background: Spatial and functional hepatic zonation, established by the heterogeneous tissue along the portal–central axis of the liver, is important for ensuring optimal liver function.
Jae Hee Byeon, Da Jung Jung, Hyo-Jeong Han, Woo-Chan Son, Gi Seok Jeong, Gi Seok Jeong   +5 more
doaj   +1 more source

Autologous induced pluripotent stem cell-derived four-organ-chip

Future Science OA, 2019
Microphysiological systems play a pivotal role in progressing toward a global paradigm shift in drug development. Here, we designed a four-organ-chip interconnecting miniaturized human intestine, liver, brain and kidney equivalents. All four organ models
Anja Patricia Ramme, Leopold Koenig, Tobias Hasenberg, Christine Schwenk, Corinna Magauer, Daniel Faust, Alexandra K Lorenz, Anna-Catharina Krebs, Christopher Drewell, Kerstin Schirrmann, Alexandra Vladetic, Grace-Chiaen Lin, Stephan Pabinger, Winfried Neuhaus, Frederic Bois, Roland Lauster, Uwe Marx, Eva-Maria Dehne   +17 more
doaj   +1 more source

Recapitulating In Vivo Pharmacokinetics and Size‐Dependent Nanomedicine Delivery in a Microfluidic Platform

Advanced Science, EarlyView.
A microfluidic tumor platform integrates pharmacokinetic flow control, vascular‐like barriers, and 3D tumor spheroids to emulate in vivo drug exposure. The system reproduces dynamic concentration–time profiles and enables size‐dependent nanoparticle transport and efficacy evaluation, providing a predictive framework for assessing nanomedicine ...
Su Jeong Kang, Moon Sup Yoon, Jae Min Lee, Min Jeong Jo, Chae Eun Jin, Dae Hwan Shin   +5 more
wiley   +1 more source

Foreword—Microphysiological Systems

Microphysiological Systems, 2017
It has been increasingly realized that the conventional planar cell cultures do not necessarily reproduce human physiology in vitro due to their limited ability to reproduce the structural and functional complexity of the in vivo counterparts, often resulting in biased outcomes of biological and pharmacological interrogations.
openaire   +1 more source

A Biofabricated Human Acinus‐on‐a‐Chip Unveils Mechanotransductive Drivers of Ventilator‐Induced Lung Injury via Decoupling Volutrauma and Barotrauma

Advanced Science, EarlyView.
This bioinspired acinus‐on‐a‐chip recapitulates VILI pathology, revealing that volutrauma drives P53/NF‐κB pathways while barotrauma triggers mitochondrial‐Wnt dysregulation. A fibrotic transitional cell cluster was identified. Pharmacological interventions targeting these pathways significantly ameliorated injury, establishing a mechanobiological ...
Heng Lu, Liansheng Liu, Zengyong Hu, Shuxian Fang, Ruohan Ren, Sidi Liu, Meng Zhao, Zhiting Luo, Ziyue Zhang, Wenlong Shao, Qian Liu   +10 more
wiley   +1 more source

Exploring the synergy of CRISPR and microphysiological systems

ALTEX
Since its discovery as an innate bacterial immune system, the clustered regularly interspaced short palindromic repeats (CRISPR) associated nuclease 9 (CRISPR-Cas9) system has quickly landed on mammalian genomes to become the first-in-class editing technique.
Emanuele, Celauro, Amer F, Saleh, Prathap K, Mahalingaiah, Lisa, Mohamet, Rhiannon, David, Roberto, Nitsch   +5 more
openaire   +2 more sources