Evidence map›Paper›PMID 15717056›Full record

ReviewNeuroRx : the journal of the American Society for Experimental NeuroTherapeutics2005

Development of neuropeptide drugs that cross the blood-brain barrier.

Richard D Egleton, Thomas P Davis

Open access · bronzeAbstract readReview
In one paragraph

Review in NeuroRx : the journal of the American Society for Experimental NeuroTherapeutics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
2.7field-weighted citation impact, top 10% of its field
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

60 citing papers in PubMed, 149 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. Research progress on intranasal treatment for Parkinson's disease.Neuroprotection (Chichester, England) · 2024
    Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Sweetening Pharmaceutical Radiochemistry byPharmaceuticals (Basel, Switzerland) · 2021
    Review
  14. Review
  15. Article
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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

2 authors at 1 institution in 1 country.

Richard D EgletonDepartment of Medical Pharmacology, University of Arizona College of Medicine, Tucson, Arizona 85724, USA. rde@email.arizona.edu
Thomas P Davis
University of Arizona · US

Funding

THERAPEUTIC PROFILES OF OPIOID DELTA RECEPTORS--NEW MODALITIESP01DA006284 · NIDA · UNIVERSITY OF ARIZONA · PI HRUBY, VICTOR J · 1989 to 2015
$14.8M
BLOOD BRAIN BARRIER CHANGES INDUCED BY PAINR01NS042652 · NINDS · UNIVERSITY OF ARIZONA · PI DAVIS, THOMAS PAUL · 2002 to 2017
$7.6M
BLOOD TO CNS UPTAKE OF OPIOID PEPTIDE DRUGSR01DA011271 · NIDA · UNIVERSITY OF ARIZONA · PI DAVIS, THOMAS PAUL · 1997 to 2014
$4.4M
HYPOXIC/AGLYCEMIC STRESS TO ENDOTHELIAL CELLS OF THE BLOR01NS039592 · NINDS · UNIVERSITY OF ARIZONA · PI DAVIS, THOMAS PAUL · 2000 to 2009
$3.1M
Diabetes and Stroke: A Role for the Blood CNS BarriersR01DK065003 · NIDDK · UNIVERSITY OF ARIZONA · PI EGLETON, RICHARD DANIEL · 2004 to 2007
$1.1M
NIDA NIH HHS DA 11271NIDA NIH HHS P01 DA 006284NIDA NIH HHS P01 DA006284NIDA NIH HHS R01 DA011271NIDDK NIH HHS R01 DK 065003NIDDK NIH HHS R01 DK065003NINDS NIH HHS NS 39592NINDS NIH HHS R01 NS039592NINDS NIH HHS R01 NS042652NINDS NIH HHS R01 NS 42652
6 · The paper itself

Abstract

In recent years, there have been several important advancements in the development of neuropeptide therapeutics. Nevertheless, the targeting of peptide drugs to the CNS remains a formidable obstacle. Delivery of peptide drugs is limited by their poor bioavailability to the brain due to low metabolic stability, high clearance by the liver, and the presence of the blood brain barrier (BBB). Multiple strategies have been devised in an attempt to improve peptide drug delivery to the brain, with variable results. In this review, we discuss several of the strategies that have been used to improve both bioavailability and BBB transport, with an emphasis on antibody based vector delivery, useful for large peptides/small proteins, and glycosylation, useful for small peptides. Further development of these delivery methods may finally enable peptide drugs to be useful for the treatment of neurological disease states.

Indexed as

AnimalsBiological AvailabilityBiological Transport, ActiveBlood-Brain BarrierBrain ChemistryCentral Nervous System AgentsGlycosylationHumansNeuropeptidesCentral Nervous System AgentsNeuropeptides

Identifiers

PMID15717056
PMCPMC539319
OpenAlexW2031892070

What OpenQuestion holds

Textmetadata
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.