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Biodistribution and Molecular Studies on Orally Administered Nanoparticle-AON Complexes Encapsulated with Alginate Aiming at Inducing Dystrophin Rescue in mdx Mice
المؤلفون المشاركون
Bassi, Elena
Bonaldo, Paolo
Sparnacci, Katia
Passarelli, Chiara
Fabris, Marina
Donà, Silvia
Selvatici, Rita
Braghetta, Paola
Sabatelli, Patrizia
Maraldi, Nadir Mario
Perrone, Daniela
Falzarano, Sofia
Laus, Michele
Ferlini, Alessandra
Rimessi, Paola
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-12
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
We have previously demonstrated that intraperitoneal injections of 2′-O-methyl-phosphorothioate (2′OMePS) antisense oligoribonucleotides adsorbed onto a cationic core-shell nanoparticles (NPs), termed ZM2, provoke dystrophin restoration in the muscles of mdx mice.
The aim of the present work was to evaluate the oral route as an alternative way of administration for ZM2-antisense oligoribonucleotides complexes.
The biodistribution and elimination of nanoparticles were evaluated after single and multiple oral doses of IR-dye conjugated nanoparticles.
Labeled nanoparticles were tracked in vivo as well as in tissue cryosections, urines and feces by Odyssey infrared imaging system, and revealed a permanence in the intestine and abdominal lymph nodes for 72 hours to 7 days before being eliminated.
We subsequently tested alginate-free and alginate-encapsulated ZM2-antisense oligoribonucleotides (AON) complexes orally administered 2 and 3 times per week, respectively, in mdx mice for a total of 12 weeks.
Treatment with alginate ZM2-AON induced a slight dystrophin rescue in diaphragm and intestine smooth muscles, while no dystrophin was detected in alginate-free ZM2-AON treated mice.
These data encourage further experiments on oral administration testing of NP and AON complexes, possibly translatable in oligoribonucleotides-mediated molecular therapies.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Falzarano, Sofia& Passarelli, Chiara& Bassi, Elena& Fabris, Marina& Perrone, Daniela& Sabatelli, Patrizia…[et al.]. 2013. Biodistribution and Molecular Studies on Orally Administered Nanoparticle-AON Complexes Encapsulated with Alginate Aiming at Inducing Dystrophin Rescue in mdx Mice. BioMed Research International،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1030628
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Falzarano, Sofia…[et al.]. Biodistribution and Molecular Studies on Orally Administered Nanoparticle-AON Complexes Encapsulated with Alginate Aiming at Inducing Dystrophin Rescue in mdx Mice. BioMed Research International No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-1030628
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Falzarano, Sofia& Passarelli, Chiara& Bassi, Elena& Fabris, Marina& Perrone, Daniela& Sabatelli, Patrizia…[et al.]. Biodistribution and Molecular Studies on Orally Administered Nanoparticle-AON Complexes Encapsulated with Alginate Aiming at Inducing Dystrophin Rescue in mdx Mice. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1030628
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1030628
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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