Evidence map›Paper›PMID 26300639›Full record

ReviewInternational journal of nanomedicine2015

Peptides and proteins used to enhance gold nanoparticle delivery to the brain: preclinical approaches.

Carolina Velasco-Aguirre, Francisco Morales, Eduardo Gallardo-Toledo, Simon Guerrero, Ernest Giralt, Eyleen Araya, Marcelo J Kogan

Abstract readReview
In one paragraph

Review in International journal of nanomedicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Gold Nanoparticles in Neurological Diseases: A Review of Neuroprotection.International journal of molecular sciences · 2024
    Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Nanocarriers for Delivery of Oligonucleotides to the CNS.International journal of molecular sciences · 2022
    Review
  19. Review
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Carolina Velasco-AguirreDepartamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile ; Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile.
Francisco MoralesDepartamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile ; Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile.
Eduardo Gallardo-ToledoDepartamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile ; Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile.
Simon GuerreroDepartamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile ; Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile.
Ernest GiraltInstitute for Research in Biomedicine (IRB Barcelona), Barcelona, Spain ; Department of Organic Chemistry, University of Barcelona, Barcelona, Spain.
Eyleen ArayaDepartamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andrés Bello, Andrés Bello, Santiago, Chile.
Marcelo J KoganDepartamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile ; Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An exciting and emerging field in nanomedicine involves the use of gold nanoparticles (AuNPs) in the preclinical development of new strategies for the treatment and diagnosis of brain-related diseases such as neurodegeneration and cerebral tumors. The treatment of many brain-related disorders with AuNPs, which possess useful physical properties, is limited by the blood-brain barrier (BBB). The BBB highly regulates the substances that can permeate into the brain. Peptides and proteins may represent promising tools to improve the delivery of AuNPs to the central nervous system (CNS). In this review, we summarize the potential applications of AuNPs to CNS disorders, discuss different strategies based on the use of peptides or proteins to improve the delivery of AuNPs to the brain, and examine the intranasal administration route, which bypasses the BBB. We also analyze the potential neurotoxicity of AuNPs and the perspectives and new challenges concerning the use of peptides and proteins to enhance the delivery of AuNPs to the brain. The majority of the work described in this review is in a preclinical stage of experimentation, or in select cases, in clinical trials in humans. We note that the use of AuNPs still requires substantial study before being translated into human applications. However, for further clinical research, the issues related to the potential use of AuNPs must be analyzed.

Indexed as

Drug CarriersGoldMetal NanoparticlesPeptidesBrainBrain DiseasesHumansNanomedicineProteinsDrug CarriersGoldPeptidesProteinsbiodistributionblood-brain barriercentral nervous systemdrug deliveryEPR effecttranscytosis

Identifiers

PMID26300639
PMCPMC4536840

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.