Evidence map›Paper›PMID 27920719›Full record

ReviewFrontiers in aging neuroscience2016

Bile Acids in Neurodegenerative Disorders.

Hayley D Ackerman, Glenn S Gerhard

Registry-linked trialOpen access · goldAbstract readReview
In one paragraph

Review in Frontiers in aging neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03840005 (A Phase II, Placebo Controlled, Double Blind, Randomised Clinical Trial To Assess The Safety And Tolerability Of 30mg/kg Daily Ursodeoxycholic Acid), which is not on this map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
5.5field-weighted citation impact, top 4% 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.

NCT03840005 phase2completednot on this mapstarted 2018, after this paper: background citation

A Phase II, Placebo Controlled, Double Blind, Randomised Clinical Trial To Assess The Safety And Tolerability Of 30mg/kg Daily Ursodeoxycholic Acid (UDCA) In Patients With Parkinson's Disease (PD)

TypeinterventionalSponsorSheffield Teaching Hospitals NHS Foundation TrustRan2018 to 2021Enrolled31ConditionsParkinson's DiseaseArmsUrsonorm
3 · Its place in the literature

Who cites it

61 citing papers in PubMed, 116 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Therapeutic potential ofMicrobiome research reports · 2026
    Article
  5. Review
  6. Review
  7. Emerging Roles of Bile Acids in Neuroinflammation.International journal of molecular sciences · 2025
    Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Review
  20. Article

1 more citing papers are in PubMed but not listed here.

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.

Hayley D AckermanDepartment of Medical Genetics and Molecular Biochemistry, The Lewis Katz School of Medicine at Temple University Philadelphia, PA, USA.
Glenn S GerhardDepartment of Medical Genetics and Molecular Biochemistry, The Lewis Katz School of Medicine at Temple University Philadelphia, PA, USA.
Temple University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bile acids, a structurally related group of molecules derived from cholesterol, have a long history as therapeutic agents in medicine, from treatment for primarily ocular diseases in ancient Chinese medicine to modern day use as approved drugs for certain liver diseases. Despite evidence supporting a neuroprotective role in a diverse spectrum of age-related neurodegenerative disorders, including several small pilot clinical trials, little is known about their molecular mechanisms or their physiological roles in the nervous system. We review the data reported for their use as treatments for neurodegenerative diseases and their underlying molecular basis. While data from cellular and animal models and clinical trials support potential efficacy to treat a variety of neurodegenerative disorders, the relevant bile acids, their origin, and the precise molecular mechanism(s) by which they confer neuroprotection are not known delaying translation to the clinical setting.

Indexed as

bile acidsneurodegenerationneuroprotection

Identifiers

PMID27920719
PMCPMC5118426
OpenAlexW2552858510

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.