Evidence map›Paper›PMID 27507933›Full record

ReviewFrontiers in molecular neuroscience2016

Analysis of Amyloid Precursor Protein Function in Drosophila melanogaster.

Marlène Cassar, Doris Kretzschmar

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in molecular neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

24 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. DYRK1a Inhibitor Mediated Rescue ofFrontiers in pharmacology · 2022
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. A Role forFrontiers in cellular neuroscience · 2019
    Article
  14. Article
  15. Alzheimer's Disease and Sleep-Wake Disturbances: Amyloid, Astrocytes, and Animal Models.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Review
  16. Article
  17. Review
  18. TheNeural regeneration research · 2017
    Article
  19. The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  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

2 authors at 1 institution in 1 country.

Marlène CassarOregon Institute of Occupational Health Sciences, Oregon Health and Science University Portland, OR, USA.
Doris KretzschmarOregon Institute of Occupational Health Sciences, Oregon Health and Science University Portland, OR, USA.
Oregon Health & Science University · US

Funding

Connecting Alzheimers Disease, APP, Circadian RegulationR21AG055943 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI KRETZSCHMAR, DORIS · 2018 to 2019
$424k
NIA NIH HHS R21 AG055943
6 · The paper itself

Abstract

The Amyloid precursor protein (APP) has mainly been investigated in connection with its role in Alzheimer's Disease (AD) due to its cleavage resulting in the production of the Aβ peptides that accumulate in the plaques characteristic for this disease. However, APP is an evolutionary conserved protein that is not only found in humans but also in many other species, including Drosophila, suggesting an important physiological function. Besides Aβ, several other fragments are produced by the cleavage of APP; large secreted fragments derived from the N-terminus and a small intracellular C-terminal fragment. Although these fragments have received much less attention than Aβ, a picture about their function is finally emerging. In contrast to mammals, which express three APP family members, Drosophila expresses only one APP protein called APP-like or APPL. Therefore APPL functions can be studied in flies without the complication that other APP family members may have redundant functions. Flies lacking APPL are viable but show defects in neuronal outgrowth in the central and peripheral nervous system (PNS) in addition to synaptic changes. Furthermore, APPL has been connected with axonal transport functions. In the adult nervous system, APPL, and more specifically its secreted fragments, can protect neurons from degeneration. APPL cleavage also prevents glial death. Lastly, APPL was found to be involved in behavioral deficits and in regulating sleep/activity patterns. This review, will describe the role of APPL in neuronal development and maintenance and briefly touch on its emerging function in circadian rhythms while an accompanying review will focus on its role in learning and memory formation.

Indexed as

amyloid precursor proteinsDrosophila melanogasterneuronal outgrowthneuronal survivalsynaptogenesis

Identifiers

PMID27507933
PMCPMC4960247
OpenAlexW2485475243

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.