Title |
gH625 is a viral derived peptide for effective delivery of intrinsically disordered proteins
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Published in |
International Journal of Nanomedicine, July 2013
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DOI | 10.2147/ijn.s44186 |
Pubmed ID | |
Authors |
Giovanni Smaldone, Annarita Falanga, Domenica Capasso, Daniela Guarnieri, Stefania Correale, Massimiliano Galdiero, Paolo A Netti, Massimo Zollo, Stefania Galdiero, Sonia Di Gaetano, Emilia Pedone |
Abstract |
A genetically modified recombinant gH625-c-prune was prepared through conjugation of c-prune with gH625, a peptide encompassing 625-644 residues of the glycoprotein H of herpes simplex virus 1, which has been proved to possess the ability to carry cargo molecules across cell membranes. C-prune is the C-terminal domain of h-prune, overexpressed in breast, colorectal, and gastric cancers, interacting with multiple partners, and representing an ideal target for inhibition of cancer development. Its C-terminal domain results in an intrinsically disordered domain (IDD), and the peculiar properties of gH625 render it an optimal candidate to act as a carrier for this net negatively charged molecule by comparison with the positively charged TAT. A characterization of the recombinant gH625-c-prune fusion protein was conducted by biochemical, cellular biology and confocal microscopy means in comparison with TAT-c-prune. The results showed that the gH625-c-prune exhibited the ability to cross biomembranes, opening a new scenario on the use of gH625 as a novel multifunctional carrier. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Unknown | 4 | 100% |
Demographic breakdown
Type | Count | As % |
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Practitioners (doctors, other healthcare professionals) | 4 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 23 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 6 | 26% |
Researcher | 3 | 13% |
Professor | 2 | 9% |
Professor > Associate Professor | 2 | 9% |
Student > Master | 1 | 4% |
Other | 3 | 13% |
Unknown | 6 | 26% |
Readers by discipline | Count | As % |
---|---|---|
Biochemistry, Genetics and Molecular Biology | 4 | 17% |
Chemistry | 4 | 17% |
Agricultural and Biological Sciences | 3 | 13% |
Engineering | 2 | 9% |
Psychology | 1 | 4% |
Other | 3 | 13% |
Unknown | 6 | 26% |