Evidence map›Paper›PMID 26651479›Full record

ArticleMolecular brain2015

TMEM106B, a frontotemporal lobar dementia (FTLD) modifier, associates with FTD-3-linked CHMP2B, a complex of ESCRT-III.

Mi-Hee Jun, Jeong-Ho Han, Yu-Kyung Lee, Deok-Jin Jang, Bong-Kiun Kaang, Jin-A Lee

Open access · goldAbstract read
In one paragraph

Article in Molecular brain, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.1field-weighted citation impact, top 8% of its field
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

28 citing papers in PubMed, 38 citations in OpenAlex.

  1. TMEM106B is a selective modulator of TDP-43 pathology in Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  2. Article
  3. Review
  4. Review
  5. Lysosome quality control in health and neurodegenerative diseases.Cellular & molecular biology letters · 2024
    Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. 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

6 authors at 3 institutions in 1 country.

Mi-Hee JunDepartment of Biotechnology and Biological Sciences, Hannam University, 1646 Yuseongdaero, Yu-seong-gu, Daejeon, 305-811, South Korea. mhjun8872@gmail.com.
Jeong-Ho HanDepartment of Biotechnology and Biological Sciences, Hannam University, 1646 Yuseongdaero, Yu-seong-gu, Daejeon, 305-811, South Korea. kangshinmu@nate.com.
Yu-Kyung LeeDepartment of Biotechnology and Biological Sciences, Hannam University, 1646 Yuseongdaero, Yu-seong-gu, Daejeon, 305-811, South Korea. alskgogo77@gmail.com.
Deok-Jin JangApplied Biology, College of Ecological Environment, Kyungpook National University, 386, Gajang-dong, Sang-Ju, South Korea. jangdj@knu.ac.kr.
Bong-Kiun KaangDepartment of Biological Sciences, College of Natural Sciences, Seoul National University, 1 Gwanangno, Gwanak-gu, Seoul, 08826, South Korea. kaang@snu.ac.kr.
Jin-A LeeDepartment of Biotechnology and Biological Sciences, Hannam University, 1646 Yuseongdaero, Yu-seong-gu, Daejeon, 305-811, South Korea. leeja@hnu.kr.
Hannam University · KRKyungpook National University · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTransmembrane protein 106B (TMEM106B) has been identified as a risk factor for frontotemporal lobar degeneration, which is the second most common form of progressive dementia in people under 65 years of age. Mutations in charged multivesicular body protein 2B (CHMP2B), which is involved in endosomal protein trafficking, have been found in chromosome 3-linked frontotemporal dementia. Despite the number of studies on both CHMP2B and TMEM106B in the endolysosomal pathway, little is known about the relationship between CHMP2B and TMEM106B in the endosomal/autophagy pathway.

resultsThis study found that endogenous TMEM106B was partially sequestered in CHMP2B-positive structures, suggesting its possible involvement in endosomal sorting complexes required for transport (ESCRT)-associated pathways. The role of single nucleotide polymorphisms of TMEM106B (T185, S185, or S134N) in the ESCRT-associated pathways were characterized. The T185 and S185 variants were more localized to Rab5-/Rab7-positive endosomes compared with S134N, while all of the variants were more localized to Rab7-positive endosomes compared to Rab5-positive endosomes. T185 was more associated with CHMP2B compared to S185. Autophagic flux was slightly reduced in the T185-expressing cells compared to the control or S185-expressing cells. Moreover, T185 slightly enhanced the accumulation of EGFR, impairments in autophagic flux, and neurotoxicity that were caused by CHMP2B(Intron5) compared to S185-expressing cells.

conclusionsThese findings suggest that the T185 variant functions as a risk factor in neurodegeneration with endolysosomal defects. This study provides a better understanding of pathogenic functions of TMEM106B, which is a risk factor for the progression of neurodegenerative diseases that are associated with endosomal defects in the aged brain.

Indexed as

Polymorphism, Single NucleotideAnimalsAutophagyCells, CulturedCerebral CortexEndosomal Sorting Complexes Required for TransportEndosomesExonsFrontotemporal DementiaHEK293 CellsHumansImmunoprecipitationIntronsLysosomesMembrane ProteinsMiceCHMP2B protein, humanCHMP2B protein, mouseEndosomal Sorting Complexes Required for TransportMembrane ProteinsNerve Tissue ProteinsRAB5C protein, humanrab5 GTP-Binding Proteinsrab7 GTP-Binding Proteinsrab7 GTP-binding proteins, humanrab7 GTP-binding proteins, mouserab GTP-Binding ProteinsRecombinant Fusion ProteinsTMEM106B protein, human

Identifiers

PMID26651479
PMCPMC4676093
OpenAlexW2196275365

What OpenQuestion holds

Textmetadata
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.