PreprintCited by 306Advanced Drug Delivery SystemsNanoparticle-Based Drug DeliveryInhalation and Respiratory Drug Delivery

Surface-Modified Nanocarriers for Nose-To-Brain Delivery: From Bioadhesion to Targeting

Open access
Sonvico, Fabio, Clementino, Adryana Rocha, Buttini, Francesca, Colombo, Gaia, Pescina, Silvia, Stanisçuaski Guterres, Silvia, Raffin Pohlmann, Adriana, Nicoli, Sara·2018·Pharmaceutics

Preprint — published as 10.3390/pharmaceutics10010034 · Paper page

Abstract

In the field of nasal delivery, one of the most fascinating applications is the delivery of drugs directly to the central nervous system bypassing the blood brain barrier. This approach would provide a series of benefits, such as dose lowering and direct targeting of potent drugs, ultimately reducing their systemic side effects. Recently, clinical trials have explored the nasal administration of insulin for the treatment of Alzheimer’s disease, with promising results. The use of nanomedicines could provide further options for making nose-to-brain delivery reality. In particular, apart from the selection of devices able to deposit the formulation in the upper part of the nose, surface modification of these nanomedicines appears the key strategy to optimize the delivery of drugs from the nasal cavity to the brain. In this review, nanomedicines delivery approaches based on surface electrostatic charges, mucoadhesive polymers, as well as chemical moieties targeting nasal epithelium, will be discussed and critically evaluated for nose-to-brain delivery.

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Crossref · 10.20944/preprints201802.0077.v1

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  • Different kinds of nanocarriers used to prepare nasal formulations able to target the brain include polymer-based and lipid-based nanoparticles.

    “According to the present literature, different kinds of nanocarriers are used to prepare nasal formulations able to target the brain, constituted by polymer-based and lipid-based nanoparticles [21,22,23].”

    From Nanoemulsions for “Nose-to-Brain” Drug Delivery (2019) · cites this paper as [22]

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Authors
Sonvico, F., Clementino, A. R., Buttini, F., Colombo, G., Pescina, S., Stanisçuaski Guterres, S., Raffin Pohlmann, A., & Nicoli, S.
Affiliations
  • University of Parma (IT)
  • University of Ferrara (IT)
Corresponding author
Sonvico, Fabio
Venue
Pharmaceutics
Publisher
MDPI AG
Published
2018-02-09
Volume
10
Issue
1
Pages
34-34
ISSN
1999-4923 (ISSN-L)
OpenAlex
W2786145144
Cited by
306
References
176
Citations by year
2026: 16 · 2025: 36 · 2024: 35 · 2023: 35 · 2022: 49 · 2021: 54 · 2020: 45 · 2019: 24 · 2018: 11 · 2017: 1
FWCI
2.93
Type
journal article
Language
en
Open access
Locations
  • Pharmaceutics (publishedVersion, cc-by)
  • Preprints.org (acceptedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Institutional Research Information System University of Ferrara (University of Ferrara) (submittedVersion, cc-by)
Funders
Conselho Nacional de Desenvolvimento Científico e Tecnológico (401196/2014-3, PVE 401196/2014-3)
Topics
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Advanced Drug Delivery Systems
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Inhalation and Respiratory Drug Delivery
Keywords
nose-to-brain delivery, intranasal drug delivery, nanocarriers, surface modification, blood-brain barrier bypass, mucoadhesion, mucoadhesive polymers, static electricity, insulin, Alzheimer's disease, brain drug delivery, particle engineering

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