Evidence map›Paper›PMID 20504956›Full record

ArticleDevelopment (Cambridge, England)2010

Drosophila acinus encodes a novel regulator of endocytic and autophagic trafficking.

Adam S Haberman, Mohammed Ali Akbar, Sanchali Ray, Helmut Krämer

Abstract read
In one paragraph

Article in Development (Cambridge, England), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
–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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Guideline
  2. Guideline
  3. Article
  4. Article
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  7. Bio-protocol · 2022
    Article
  8. Article
  9. Article
  10. Dronc-independent basal executioner caspase activity sustainsProceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  11. Article
  12. Review
  13. Article
  14. Role of the nucleus in apoptosis: signaling and execution.Cellular and molecular life sciences : CMLS · 2015
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. How to take autophagy and endocytosis up a notch.BioMed research international · 2014
    Review
  20. Article
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

4 authors.

Adam S HabermanDepartment of Neuroscience, UT Southwestern Medical Center, Dallas, TX 75390-9111, USA.
Mohammed Ali Akbar
Sanchali Ray
Helmut Krämer

Funding

MOLECULAR ANALYSIS OF THE BOSS TRANSMEMBRANE LIGANDR01EY010199 · NEI · UT SOUTHWESTERN MEDICAL CENTER · PI Helmut J Kramer · 1994 to 2026
$9.7M
NEI NIH HHS EY10199NEI NIH HHS R01 EY010199
6 · The paper itself

Abstract

Endosomal trafficking affects many cellular pathways from cell signaling to metabolism, but little is known about how these effects are coordinated. In a genetic screen for mutants affecting endosomal trafficking, we identified Drosophila acinus (dacn; hook-like). Its mammalian homolog Acinus has been implicated in RNA processing and chromatin fragmentation during apoptosis. Loss-of-function analysis of dacn revealed two distinct functions. First, dacn is required for stabilization of early endosomes, thus modulating levels of Notch and Egfr signaling. Second, loss of dacn interferes with cellular starvation responses by inhibiting autophagosome maturation. By contrast, overexpression of dacn causes lethality due to enhanced autophagy. We show that this enhanced autophagy is independent of the Tor pathway. Taken together, our data show that dacn encodes a regulator of endosomal and autophagosomal dynamics, modulating developmental signaling and the cellular response to starvation.

Indexed as

AnimalsApoptosisAutophagyCytoplasmic GranulesDrosophila melanogasterDrosophila ProteinsEndosomesEyeLysosomesPhagosomesSignal TransductionTranscription FactorsAcn protein, DrosophilaDrosophila ProteinsTranscription Factors

Identifiers

PMID20504956
PMCPMC2882135

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.