Evidence map›Paper›PMID 33919188›Full record

ReviewCells2021

Morphological Heterogeneity of the Endoplasmic Reticulum within Neurons and Its Implications in Neurodegeneration.

Sreesha Sree, Ilmari Parkkinen, Anna Their, Mikko Airavaara, Eija Jokitalo

Abstract readReview
In one paragraph

Review in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. ER discontinuities are common inbioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Review
  5. The Endoplasmic Reticulum and Its Contacts: Emerging Roles in Axon Development, Neurotransmission, and Degeneration.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2024
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Deficiency of Perry syndrome-associated p150NPJ Parkinson's disease · 2023
    Article
  11. Review
  12. Loss of INPP5K attenuates IPBBA advances · 2023
    Article
  13. UPR Responsive GenesFrontiers in cellular neuroscience · 2022
    Review
  14. 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

5 authors.

Sreesha SreeCell and Tissue Dynamics Research Program, Institute of Biotechnology, Helsinki Institute for Life Science, University of Helsinki, Viikinkaari 9, 00014 Helsinki, Finland.
Ilmari ParkkinenNeuroscience Center, Helsinki Institute for Life Science, University of Helsinki, Haartmaninkatu 8, 00014 Helsinki, Finland.
Anna TheirNeuroscience Center, Helsinki Institute for Life Science, University of Helsinki, Haartmaninkatu 8, 00014 Helsinki, Finland.
Mikko AiravaaraNeuroscience Center, Helsinki Institute for Life Science, University of Helsinki, Haartmaninkatu 8, 00014 Helsinki, Finland.ORCID 0000-0002-2026-1609
Eija JokitaloCell and Tissue Dynamics Research Program, Institute of Biotechnology, Helsinki Institute for Life Science, University of Helsinki, Viikinkaari 9, 00014 Helsinki, Finland.ORCID 0000-0002-4159-6934

Funding

Academy of Finland 1287975Academy of Finland 309489Doctoral Programme for Drug Research (University of Helsinki) (I.P.)Helsinki Institute of Life Science Fellow's program (E.J.)Instrumentarium Science Foundation (I.P.)the Sigrid Jusélius Foundation (E.J.; M.A.)
6 · The paper itself

Abstract

The endoplasmic reticulum (ER) is a multipurpose organelle comprising dynamic structural subdomains, such as ER sheets and tubules, serving to maintain protein, calcium, and lipid homeostasis. In neurons, the single ER is compartmentalized with a careful segregation of the structural subdomains in somatic and neurite (axodendritic) regions. The distribution and arrangement of these ER subdomains varies between different neuronal types. Mutations in ER membrane shaping proteins and morphological changes in the ER are associated with various neurodegenerative diseases implying significance of ER morphology in maintaining neuronal integrity. Specific neurons, such as the highly arborized dopaminergic neurons, are prone to stress and neurodegeneration. Differences in morphology and functionality of ER between the neurons may account for their varied sensitivity to stress and neurodegenerative changes. In this review, we explore the neuronal ER and discuss its distinct morphological attributes and specific functions. We hypothesize that morphological heterogeneity of the ER in neurons is an important factor that accounts for their selective susceptibility to neurodegeneration.

Indexed as

Endoplasmic ReticulumEndoplasmic Reticulum StressNeurodegenerative DiseasesNeuronal PlasticityNeuronsAnimalsCalciumHomeostasisHumansCalciumdopaminergic neuronsendoplasmic reticulum subdomainsneurodegenerationneuronal endoplasmic reticulumsporadic neurodegeneration

Identifiers

PMID33919188
PMCPMC8143122

What OpenQuestion holds

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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.