Results 151 to 160 of about 21,797 (243)

Microfluidic-Based Whole-Cell Biosensor Systems-Challenges and Future Applications. [PDF]

Biosensors (Basel)
Fante N, Grünberger A.
europepmc   +1 more source

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

Advanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali, Abdurrahim Yilmaz, Meysam Keshavarz, Jinshi Zhao, Ara Darzi, Eric Yeatman, Burak Temelkuran   +6 more
wiley   +1 more source

Emerging Non-Conventional Approaches in mRNA-LNP Formulation for Therapeutic Applications. [PDF]

Pharmaceutics
Zhang Y, Linaje-Ferrel G, Rocha Angel JM, Banik O, Banoth E, Kamen AA, Yandrapalli N, Perumal AS.   +7 more
europepmc   +1 more source

Perivascular Matrix Densification Dysregulates Angiogenesis and Activates Pro‐Inflammatory Endothelial Cells

Advanced Science, EarlyView.
Perivascular matrix densification promotes the emergence of aberrant endothelial tip cells (ATECs) that invade and persist within fibrotic microenvironments. Using in vivo lineage tracing and a human microvessel model, this study shows that fibrous matrix cues destabilize VE‐cadherin–mediated junctions to gate TGF‐β signaling, inducing a pro ...
Jingyi Xia, William Y. Wang, Kyle A. Jacobs, Kairav Maniar, Daphne Lin, Evan H. Jarman, Daniel L. Matera, Kristen Loesel, Christopher D. Davidson, Harrison L. Hiraki, Xiaotian Tan, Eve H. Shikanov, Robert N. Kent, Carole Parent, Xudong Fan, Ariella Shikanov, Matthew L. Kutys, Brendon M. Baker   +17 more
wiley   +1 more source

Cell-Based Biosensors in Oral Health: Emerging Tools for Rapid Detection and Monitoring of Oral Diseases. [PDF]

Biosensors (Basel)
Bida FC, Luchian I, Budala DG, Virvescu DI, Lupu CI, Butnaru OM, Tudorici T, Curca FR, Aungurencei O, Georgescu A.   +9 more
europepmc   +1 more source

A 3D Human Bone and Bone Marrow‐on‐a‐Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance

Advanced Science, EarlyView.
This study presents a human Bone (and Bone Marrow)‐on‐a‐Chip model based on native human bone scaffolds and autologous cells. Dynamic perfusion and sequential cell seeding replicate the physiological bone remodeling process in vitro, enabling the long‐term culture of functional, mature bone marrow immune subpopulations.
Nina Stelzer, Melanie‐Jasmin Ort, Kristian Händler, Emely Bortel, Ioanna Maria Dimitriou, Martin Textor, Georg N. Duda, Janosch Schoon, Uwe Marx, Uwe Kornak, Annika Winter, Bernhard Hesse, Stefanie Donner, Sebastian Hardt, Oliver Klein, Simon Reinke, Malte Spielmann, Sven Geißler   +17 more
wiley   +1 more source

Fully 3D-Printed Analytical Device Based on a Novel Floating Electrode Mechanism for Sweat Rate Acquisition. [PDF]

ACS Meas Sci Au
Xuan X, Rojas D, Pérez-Piñero S, Ávila-Gandía V, Diaz Lozano IM, Cuartero M, Crespo GA.   +6 more
europepmc   +1 more source

Detection and Analysis of Microbes, Bioanalytes, and Micropollutants, Focusing on Food and Environmental Samples, Using Nanoparticle-Based Detection Systems, Microfluidic Analytical Devices, and Related Techniques

Journal of AOAC INTERNATIONAL, 2017
openaire   +2 more sources

Modulation of miR‐23b Wnt/β‐catenin Axis Strengthens Endothelial Barrier Properties

Advanced Science, EarlyView.
Early blood‐brain barrier (BBB) disruption contributes to stroke and CNS disease pathology. miR‐23b was identified as a regulator of BBB integrity in brain endothelial cells. Inhibition of miR‐23b enhanced barrier‐associated properties, promoted repair‐related signaling, and reduced BBB leakage in experimental stroke models, supporting further ...
Victor Anthony Martinez, Rose E. Presby, Sara Nakanishi, Pallavi Gaur, Ugur Akcan, Johannes Daugaard Krog, Iben Daugaard Krog, Lipi Das, David S. Johnson, Danny Jamoul, Douglas Jury, Brian Lawson, Jacob Körbelin, Lewis M. Brown, Vilas Menon, Dritan Agalliu, Irene Munk Pedersen   +16 more
wiley   +1 more source

Recent Advances on Sensor Technologies for the Monitoring of Tumor Markers. [PDF]

Molecules
Dong Y, Zhao Q, Feng Y, Yang W, Wang B, Wang Y, Gao M, Zhang J, Guan T.   +8 more
europepmc   +1 more source