Results 91 to 100 of about 64,944 (323)

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

Advanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji, Zengyu Zhang, Zhuohang Liu, Kaicheng Yang, Xueyu Mao, Min Chu, Yong Wang, Jing Zhao   +7 more
wiley   +1 more source

In Vivo Visualization and Monitoring of Viable Neural Stem Cells Using Noninvasive Bioluminescence Imaging in the 6-Hydroxydopamine-Induced Mouse Model of Parkinson Disease

Molecular Imaging, 2013
Transplantation of neural stem cells (NSCs) has been proposed as a treatment for Parkinson disease (PD). The aim of this study was to monitor the viability of transplanted NSCs expressing the enhanced luciferase gene in a mouse model of PD in vivo.
Hyung-Jun Im, Do Won Hwang, Han Kyu Lee, Jaeho Jang, Song Lee, Hyewon Youn, Yeona Jin, Seung U. Kim, E. Edmund Kim, Yong Sik Kim, Dong Soo Lee   +10 more
doaj   +1 more source

NIR-II bioluminescence for in vivo high contrast imaging and in situ ATP-mediated metastases tracing

Nature Communications, 2020
Conventional bioluminescence imaging usually operates in the visible region and its performance is limited by strong tissue absorption and scattering. Here, the authors present bioluminescence probes (BPs) with emission in the second near infrared (NIR ...
Lingfei Lu, Benhao Li, Suwan Ding, Yong Fan, Shangfeng Wang, Caixia Sun, Mengyao Zhao, Chun-Xia Zhao, Fan Zhang   +8 more
doaj   +1 more source

Evaluating the Antiviral Efficacy of Encapsulated PKC Inhibitor BIM‐I against influenza A Virus Infection

Advanced Healthcare Materials, EarlyView.
This study explores nanoparticle delivery of the protein kinase C inhibitor bisindolylmaleimide‐I (BIM‐I) to combat influenza A virus infections. Encapsulation in biodegradable PLGA nanoparticles improved safety while maintaining the compound's strong antiviral activity.
Laura Klement, Jana Ismail, Josefine Schroeder, Amod Godbole, Johanna Schreiber, Christine Weber, Zoltan Cseresnyes, Marc T. Figge, Bettina Löffler, Ulrich S. Schubert, Stephanie Schubert, Christina Ehrhardt, Carsten Hoffmann   +12 more
wiley   +1 more source

The small molecule ephrin receptor inhibitor, GLPG1790, Reduces renewal capabilities of cancer stem cells, showing anti-tumour efficacy on preclinical glioblastoma models [PDF]

, 2019
Therapies against glioblastoma (GBM) show a high percentage of failure associated with the survival of glioma stem cells (GSCs) that repopulate treated tumours.
Beirinckx, Filip, Colapietro, Alessandro, Cristiano, Loredana, Delle Monache, Simona, Festuccia, Claudio, Gravina, Giovanni, Lorenzon, Giocondo, Mancini, Andrea, Marampon, Francesco, Martellucci, Stefano, Mattei, Vincenzo, Pujuguet, Philippe, Saniere, Laurent, Sferra, Roberta, van der Aar, Ellen, Vitale, Flora   +15 more
core   +2 more sources

Medical Fabrics with Non‐Antibiotic, Supramolecular Antimicrobial Coatings: A Preventive Approach to Combat Biofilm Formation and Bacterial Dissemination

Advanced Healthcare Materials, EarlyView.
The study presents an antibiotic‐free strategy using medical fabrics coated with supramolecular assemblies of polyarginine and hyaluronic acid. These coatings showed strong antimicrobial and anti‐biofilm activity in vitro and in vivo, achieving major bacterial load reductions, including against MRSA.
Adjara Diarrassouba, Abdessalem Rekiki, Cécile Loubière, Sabine Kuchler‐Bopp, Lauriane Petit, Cynthia Calligaro, Derry Mercer, Aurore Gaudin, Naomi Canourgues, Emilie Adicéam, Benoit Beitz, Jeremy Welsch, Annabelle Vigué, Markus j. Kettel, Michael Karl, Chloé Guilbaud‐Chéreau, Philippe Lavalle, Nihal Engin Vrana, Skander Hathroubi   +18 more
wiley   +1 more source

Identification of the control region of pancreatic expression of Bmp4 in vitro and in vivo. [PDF]

PLoS ONE, 2013
Bone morphogenetic protein 4 (Bmp4) was recently shown to be related to glucose homeostasis in mouse adult pancreas through the regulation of insulin production.
Mayu Yasunaga, Eiji Masui, Asami Oji, Atsumi Soma, Mitsuhiko Osaki, Tomoko Nakanishi, Kenzo Sato   +6 more
doaj   +1 more source

CD24 signalling through macrophage Siglec-10 is a target for cancer immunotherapy. [PDF]

, 2019
Ovarian cancer and triple-negative breast cancer are among the most lethal diseases affecting women, with few targeted therapies and high rates of metastasis. Cancer cells are capable of evading clearance by macrophages through the overexpression of anti-
Barkal, Amira A, Barkal, Layla J, Barkal, Sammy A, Brewer, Rachel E, Dorigo, Oliver, Hatakeyama, Jason, Kowarsky, Mark, Krishnan, Venkatesh, Markovic, Maxim, Weissman, Irving L, Zaro, Balyn W   +10 more
core  

Intrinsically Disordered Protein‐Inspired Nanovector‐Based Coacervates for the Direct Cytosolic Transport of Biomacromolecules

Advanced Materials, EarlyView.
Intrinsically disordered protein‐inspired nanovectors (IDP‐NVs) form stable nanocoacervates (NCs) with diverse biomacromolecules. In situ conformational changes confer stability and adaptability to NCs under dynamically changing physiological conditions.
Soyeong Jin, Hyemin Park, Seuk‐Min Ryu, Dagyeong Guk, Jaeeun Lee, Seongeon Jin, Changjoon Keum, Jinyoung Park, Myoung‐Hwan Park, Chaekyu Kim, Hojun Kim, Jaegeun Noh, Kwan Hyi Lee, Ja‐Hyoung Ryu, Youngdo Jeong   +14 more
wiley   +1 more source

Bioluminescent imaging of Trypanosoma cruzi infection in Rhodnius prolixus

Parasites & Vectors, 2012
Background Usually the analysis of the various developmental stages of Trypanosoma cruzi in the experimentally infected vertebrate and invertebrate hosts is based on the morphological observations of tissue fragments from animals and insects.
Henriques Cristina, Castro Daniele P, Gomes Leonardo HF, Garcia Eloi S, de Souza Wanderley   +4 more
doaj   +1 more source