Search results for "Gastrin-releasing peptide receptor"
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Analysis of the gastrin-releasing peptide receptor gene in Italian patients with autism spectrum disorders
2008
The gastrin-releasing peptide receptor (GRPR) was implicated for the first time in the pathogenesis of Autism spectrum disorders (ASD) by Ishikawa-Brush et al. [Ishikawa-Brush et al. (1997): Hum Mol Genet 6: 1241-1250]. Since this original observation, only one association study [Marui et al. (2004): Brain Dev 26: 5-7] has further investigated, though unsuccessfully, the involvement of the GRPR gene in ASD. With the aim of contributing further information to this topic we have sequenced the entire coding region and the intron/exon junctions of the GRPR gene in 149 Italian autistic patients. The results of this study led to the identification of four novel point mutations, two of which, that…
Multifunctional nanocarriers for biomedical applications
2013
Polymeric vesicles (Pluronic ® L-121) loaded with magnetic nanoparticles (MNP) and an anti-cancer drug (camptothecin) were prepared continuously in a micro mixing device. Characterization by TEM confirmed the successful incorporation of the MNP and DLS measurements showed a relatively narrow size distribution of the hybrid polymersomes. A very high drug loading of camptothecin (100 μg/ml in the polymersome formulation) was reached and a drug release study of loaded magnetic polymersomes has shown a sustained camptothecin release over several days. Carboxylation of Pluronic ® L-121 was performed and enabled a further surface functionalization with bombesin, a 14 amino acid peptide, which bin…