Evidence map›Paper›PMID 39574677›Full record

ArticlebioRxiv : the preprint server for biology2024

Autophagic stress activates distinct compensatory secretory pathways in neurons.

Sierra D Palumbos, Jacob Popolow, Juliet Goldsmith, Erika L F Holzbaur

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Sierra D PalumbosDepartment of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.ORCID 0000-0002-3595-984X
Jacob PopolowDepartment of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Juliet GoldsmithDepartment of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.ORCID 0000-0002-6935-1744
Erika L F HolzbaurDepartment of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.ORCID 0000-0001-5389-4114

Funding

Mechanistic analysis of axonal transport defects in motor neuron degenerative disR01NS060698 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI HOLZBAUR, ERIKA L · 2008 to 2025
$3.8M
Interplay between macroautophagy and secretory autophagy in neurons.F32NS129586 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI PALUMBOS, SIERRA DANIELLE · 2023 to 2024
$146k
NINDS NIH HHS F32 NS129586NINDS NIH HHS R01 NS060698
6 · The paper itself

Abstract

Autophagic dysfunction is a hallmark of neurodegenerative disease, leaving neurons vulnerable to the accumulation of damaged organelles and proteins. However, the late onset of diseases suggests that compensatory quality control mechanisms may be engaged to delay the deleterious effects induced by compromised autophagy. Neurons expressing common familial Parkinson's disease (PD)-associated mutations in LRRK2 kinase exhibit defective autophagy. Here, we demonstrate that both primary murine neurons and human iPSC-derived neurons harboring pathogenic LRRK2 upregulate the secretion of extracellular vesicles. We used unbiased proteomics to characterize the secretome of LRRK2

Indexed as

AutophagyMitochondriaNeurodegenerationParkinson’s diseaseSecretion

Identifiers

PMID39574677
PMCPMC11580983

What OpenQuestion holds

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Registered trials

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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.