Results 151 to 160 of about 322,888 (285)

First drug-checking study at an electronic festival and fentanyl detection in the central region of Mexico. [PDF]

Harm Reduct J, 2023
Cruz SL, Bencomo-Cruz M, Medina-Mora ME, Vázquez-Quiroz F, Fleiz-Bautista C.   +4 more
europepmc   +1 more source

AI‐Powered Framework for Evaluating Drug Efficacy for Three‐Dimensional In Vitro Cancer Models in Robot‐Assisted Production

Advanced Robotics Research, EarlyView.
An AI‐powered, robot‐assisted framework automatically produces, images, and analyzes 3D tumor spheroids to evaluate drug efficacy. Integrated modules handle spheroid formation, live/dead staining, brightfield imaging, and automated image analysis, including spheroid segmentation, viability and metrics to assess the drug treatment efficacy. The workflow
Dalia Mahdy, Jesus Nieves, Lukas Königer, Matthias Peindl, Fabio Erhard, Marc Möllmann, Anke Klingner, Markus Münig, Bibin Babu, Thomas Schwarz, Marco Metzger, Gudrun Dandekar, Maximiliane Wußmann, Jan Hansmann   +13 more
wiley   +1 more source

Impact of lab-based drug checking services on syringe service program engagement in Maryland, USA. [PDF]

Harm Reduct J
Berry CM, Newton D, Rybak M, Burnett GM, Najarro M, Sisco E, Lopes J, Leber D.   +7 more
europepmc   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Peer-led drug checking in Chile: a case study of the country's first harm reduction service at electronic music events. [PDF]

Harm Reduct J
Obregón-Berg C, Fuentealba-Donoso B, Vidal I, Navarrete J.   +3 more
europepmc   +1 more source

Pre‐Encoded IFN‐I Sensitivity Exacerbates Memory T Cell Senescence in Solid Tumors

Advanced Science, EarlyView.
Type I interferon (IFN‐I) signaling promotes p21‐dependent cell cycle arrest in senescent tumor‐specific memory T cells, resulting in poor proliferative responses and solid tumor regression during cancer vaccination. Conversely, IFNα/β receptor blockade reinvigorates T cell proliferation to regress solid tumors and is more effective with increasing ...
Andrew Nguyen, Scott R Walsh, Li Deng, Lan Chen, Yonghong Wan   +4 more
wiley   +1 more source

Assessing the real-world performance of xylazine test strips for community-based drug checking in Los Angeles. [PDF]

Harm Reduct J
Molina CA, R Friedman J, Koncsol AJ, Romero R, Godvin ME, Nuñez L, Pang KG, Tasini T, Okonkwo E, Vu M, Smith J, Shover CL.   +11 more
europepmc   +1 more source

Prevalence of fentanyl in methamphetamine and cocaine samples collected by community-based drug checking services. [PDF]

Drug Alcohol Depend, 2023
Wagner KD, Fiuty P, Page K, Tracy EC, Nocera M, Miller CW, Tarhuni LJ, Dasgupta N.   +7 more
europepmc   +1 more source

Ovarian Matrisome Dynamics and αvβ3‐Mediated Regulation in Early Follicular Development

Advanced Science, EarlyView.
The matrisome undergoes dynamic remodeling during early follicular development. Integrin αvβ3 mediates matrisome signals, regulating primordial follicle activation/atresia and secondary follicle growth via Hippo/mTOR pathways, with conserved roles in human ovaries, offering therapeutic targets for ovarian disorders.
Tong Wu, Yanzhi Feng, Qingqing Zhu, Ting Jiang, Yueyue Gao, Kebing Nie, Xianan Tang, Ying Chen, Dianxing Hu, Xudan Yang, Shixuan Wang, Meng Wu, Jinjin Zhang   +12 more
wiley   +1 more source