Evidence map›Paper›PMID 38941274›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2024

TMEM16F exacerbates tau pathology and mediates phosphatidylserine exposure in phospho-tau-burdened neurons.

Mario V Zubia, Adeline J H Yong, Kristen M Holtz, Eric J Huang, Yuh Nung Jan, Lily Y Jan

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
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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

6 authors.

Mario V ZubiaBiomedical Sciences Graduate Program, University of California, San Francisco, CA 94143.
Adeline J H YongDepartment of Physiology, University of California, San Francisco, CA 94143.ORCID 0000-0001-8605-3637
Kristen M HoltzDepartment of Autonomy, Skydio, San Mateo, CA 94402.
Eric J HuangBiomedical Sciences Graduate Program, University of California, San Francisco, CA 94143.ORCID 0000-0002-5381-3801
Yuh Nung JanDepartment of Physiology, University of California, San Francisco, CA 94143.ORCID 0000-0003-1367-6299
Lily Y JanDepartment of Physiology, University of California, San Francisco, CA 94143.ORCID 0000-0003-3938-8498

Funding

PREDOCTORAL TRAINING IN BIOMEDICAL SCIENCEST32GM008568 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANSEL, KARL MARK · 1995 to 2019
$6.3M
Dendrite morphogenesis, function and regenerationR35NS097227 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JAN, YUH NUNG · 2017 to 2024
$5.1M
The TMEM16 Family of Ion Channels and Lipid ScramblasesR35NS122110 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LILY JAN · 2021 to 2026
$3.2M
Role of TMEM16F in microglial extracellular vesicle tau propagationF99NS108551 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ZUBIA, MARIO VICTOR · 2018 to 2018
$41k
HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) F99NS108551HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) R35NS122110Howard Hughes Medical Institute (HHMI) no reference numberNIGMS NIH HHS T32 GM008568NINDS NIH HHS F99 NS108551NINDS NIH HHS R35 NS097227NINDS NIH HHS R35 NS122110
6 · The paper itself

Abstract

TMEM16F is a calcium-activated phospholipid scramblase and nonselective ion channel, which allows the movement of lipids bidirectionally across the plasma membrane. While the functions of TMEM16F have been extensively characterized in multiple cell types, the role of TMEM16F in the central nervous system remains largely unknown. Here, we sought to study how TMEM16F in the brain may be involved in neurodegeneration. Using a mouse model that expresses the pathological P301S human tau (PS19 mouse), we found reduced tauopathy and microgliosis in 6- to 7-mo-old PS19 mice lacking TMEM16F. Furthermore, this reduction of pathology can be recapitulated in the PS19 mice with TMEM16F removed from neurons, while removal of TMEM16F from microglia of PS19 mice did not significantly impact tauopathy at this time point. Moreover, TMEM16F mediated aberrant phosphatidylserine exposure in neurons with phospho-tau burden. These studies raise the prospect of targeting TMEM16F in neurons as a potential treatment of neurodegeneration.

Indexed as

AnoctaminsNeuronsPhosphatidylserinesTauopathiestau ProteinsAnimalsBrainDisease Models, AnimalHumansMiceMice, KnockoutMice, TransgenicMicrogliaPhospholipid Transfer ProteinsPhosphorylationANO6 protein, mouseAnoctaminsPhosphatidylserinesPhospholipid Transfer Proteinstau Proteinslipid scramblingP301S (PS19)phosphatidylserine exposuretauopathyTMEM16F

Identifiers

PMID38941274
PMCPMC11228522

What OpenQuestion holds

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Read underepoch 390

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.