Results 201 to 210 of about 347,626 (258)

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Establishment of a coculture system for Porphyromonas gingivalis and head and neck squamous cell carcinoma using spheroid culture and LATS inhibition

FEBS Open Bio, EarlyView.
We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima, Shogo Okazaki, Muneaki Tamura, Shuichi Sato, Kenichi Imai   +4 more
wiley   +1 more source

DDX3X induces mesenchymal transition of endothelial cells by disrupting BMPR2 signaling

FEBS Open Bio, EarlyView.
Elevated DDX3X expression led to downregulation of BMPR2, a key regulator of endothelial homeostasis and function. Our co‐immunoprecipitation assays further demonstrated a molecular interaction between DDX3X and BMPR2. Notably, DDX3X promoted lysosomal degradation of BMPR2, thereby impairing its downstream signaling and facilitating endothelial‐to ...
Yu Zhang, Jing Wang, De‐Hui Qian, Yang‐Fan Lv, Tian‐Le Cheng, Da‐Peng Wang, Jing Zhang, Ye Fan   +7 more
wiley   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Gene patents – short report

BioTechnologia, 2015
openaire   +1 more source

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Reporter Gene Imaging

American Journal of Roentgenology, 2013
The purposes of this article are to summarize the basic concept and the strategies of reporter imaging; introduce reporter genes frequently used in optical imaging, nuclear medicine, and MRI for in vivo application; and show typical examples of reporter gene imaging.In molecular biology, many reporter genes have been developed for monitoring cellular ...
Hyewon, Youn, June-Key, Chung
openaire   +2 more sources

Reporter gene expression for monitoring gene transfer

Current Opinion in Biotechnology, 1997
The use of reporters such as green fluorescent protein (GFP) and firefly luciferase permit highly sensitive and nondestructive monitoring of gene transfer and expression. Modifications in GFP which increase intensity and thermostability, as well as alter its spectral qualities, have facilitated the use of GFP in a variety of gene transfer methods ...
S, Welsh, S A, Kay
openaire   +2 more sources

Monitoring gene therapy with reporter gene imaging

Seminars in Nuclear Medicine, 2001
Rapid advances in imaging technologies and gene transfer strategies offer a great opportunity to optimize clinical trials of human gene therapy. Reporter genes are emerging as very powerful tools to monitor the delivery, magnitude, and time variation of therapeutic gene transfer in vivo.
P, Ray, E, Bauer, M, Iyer, J R, Barrio, N, Satyamurthy, M E, Phelps, H R, Herschman, S S, Gambhir   +7 more
openaire   +2 more sources

CEST MRI Reporter Genes

2010
In recent years, several reporter genes have been developed that can serve as a beacon for non-invasive magnetic resonance imaging (MRI). Here, we provide a brief summary of recent advances in MRI reporter gene technology, as well as detailed "hands-on" protocols for cloning, expression, and imaging of reporter genes based on chemical exchange ...
Guanshu, Liu, Jeff W M, Bulte, Assaf A, Gilad   +2 more
openaire   +2 more sources

Luciferases as Reporter Genes

2006
Luciferase is the ideal reporter gene to provide temporal and spatial information on promoter activity in Arabidopsis and other eukaryotes; the noninvasive detection of luminescence and short half-life of luciferase activity allow repeated measurements of individual seedlings over several days to assay dynamic changes in gene expression.
Megan M, Southern, Paul E, Brown, Anthony, Hall   +2 more
openaire   +2 more sources