Evidence map›Paper›PMID 38862330›Full record

ReviewTrends in neurosciences2024

Physiological roles of α-synuclein serine-129 phosphorylation - not an oxymoron.

Nagendran Ramalingam, Christian Haass, Ulf Dettmer

Abstract readReview
In one paragraph

Review in Trends in neurosciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Review
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  7. Review
  8. Exidavnemab binds to aggregated α-synuclein in human brains affected by α-synucleinopathies.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Serine-129 phosphorylatedFrontiers in aging neuroscience · 2025
    Article
  18. Review
  19. 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

3 authors.

Nagendran RamalingamAnn Romney Center for Neurologic Diseases, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA. Electronic address: nramalingam@bwh.harvard.edu.
Christian HaassGerman Center for Neurodegenerative Diseases (DZNE) Munich, 81377 Munich, Germany; Chair of Metabolic Biochemistry, Biomedical Center (BMC), Faculty of Medicine, Ludwig-Maximilians-University, Munich, Germany; Munich Cluster for Systems Neurology (SyNergy), 81377 Munich, Germany.
Ulf DettmerAnn Romney Center for Neurologic Diseases, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA. Electronic address: udettmer@bwh.harvard.edu.

Funding

Elucidating the Biological Differences Between Distinct Fibrillar and Non-Fibrillar Alpha-Synuclein Inclusions in Human Stem-Cell ModelsR01NS109209 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI KHURANA, VIKRAM · 2020 to 2024
$4.5M
How Serine-129 Phosphorylation Status Affects the Spreading of α-Synuclein Pathology in Vivo: a Study in Knock-in AnimalsRF1NS133979 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI DETTMER, ULF, RAMALINGAM, NAGENDRAN · 2023 to 2023
$2.2M
Polo-like-kinase-2-dependent α-Synuclein Serine-129 Phosphorylation: a Physiological RoleDuring Synaptic ActivityRF1NS122880 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI DETTMER, ULF, RAMALINGAM, NAGENDRAN · 2022 to 2022
$2.1M
Stabilizing native α-synuclein homeostasis to prevent insoluble α-synuclein aggregatesR01NS099328 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI DETTMER, ULF · 2017 to 2021
$1.9M
Polo-like-kinase-2-dependent α-Synuclein Serine-129 Phosphorylation: a Physiological RoleDuring Synaptic ActivityR01NS122880 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI Ulf Dettmer, Nagendran Ramalingam · 2025 to 2026
$1.4M
Contrasting pathomechanisms of membrane versus cytosol alpha-synuclein excessR21NS121826 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI DETTMER, ULF · 2021 to 2021
$505k
Distinguishing α-Synuclein S129 Phosphorylation in Health and Lewy Body DementiaR21AG085401 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI Nagendran Ramalingam · 2024 to 2026
$433k
NIA NIH HHS R21 AG085401NINDS NIH HHS R01 NS099328NINDS NIH HHS R01 NS109209NINDS NIH HHS R01 NS122880NINDS NIH HHS R21 NS121826NINDS NIH HHS RF1 NS122880NINDS NIH HHS RF1 NS133979
6 · The paper itself

Abstract

α-Synuclein (αS) is an abundant presynaptic protein that regulates neurotransmission. It is also a key protein implicated in a broad class of neurodegenerative disorders termed synucleinopathies, including Parkinson's disease (PD) and Lewy body dementia (LBD). Pathological αS deposits in these diseases, Lewy bodies (LBs)/neurites (LNs), contain about 90% of αS in its phospho-serine129 (pS129) form. Therefore, pS129 is widely used as a surrogate marker of pathology. However, recent findings demonstrate that pS129 is also physiologically triggered by neuronal activity to positively regulate synaptic transmission. In this opinion article, we contrast the literature on pathological and physiological pS129, with a special focus on the latter. We emphasize that pS129 is ambiguous and knowledge about the context is necessary to correctly interpret changes in pS129.

Indexed as

alpha-SynucleinAnimalsHumansParkinson DiseasePhosphorylationSerineSynaptic TransmissionSynucleinopathiesalpha-SynucleinSerineLewy bodyneurotransmissionParkinson’s diseasepolo-like kinasepost-translational modificationsynapse

Identifiers

PMID38862330
PMCPMC11999472

What OpenQuestion holds

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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.