Evidence map›Paper›PMID 26336837›Full record

ReviewPflugers Archiv : European journal of physiology2016

The mucolipin-2 (TRPML2) ion channel: a tissue-specific protein crucial to normal cell function.

Math P Cuajungco, Joshua Silva, Ania Habibi, Jessica A Valadez

Abstract readReview
In one paragraph

Review in Pflugers Archiv : European journal of physiology, 2016. 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
2.5field-weighted citation impact, top 13% 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, 56 citations in OpenAlex.

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  20. Calcium signalling in T cells.Nature reviews. Immunology · 2019
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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

4 authors at 1 institution in 1 country.

Math P CuajungcoDepartment of Biological Science, California State University Fullerton, 800 N. State College Blvd., Fullerton, CA, 92831, USA. mcuajungco@fullerton.edu.ORCID http://orcid.org/0000-0003-0749-9564
Joshua SilvaDepartment of Biological Science, California State University Fullerton, 800 N. State College Blvd., Fullerton, CA, 92831, USA.
Ania HabibiDepartment of Biological Science, California State University Fullerton, 800 N. State College Blvd., Fullerton, CA, 92831, USA.
Jessica A ValadezDepartment of Biological Science, California State University Fullerton, 800 N. State College Blvd., Fullerton, CA, 92831, USA.
California State University, Fullerton · US

Funding

MARC PROGRAM FOR CALIFORNIA STATE UNIVERSITY, FULLERTONT34GM008612 · NIGMS · CALIFORNIA STATE UNIVERSITY FULLERTON · PI COHEN, AMYBETH · 1996 to 2021
$7.4M
Analysis of the Transcriptional Regulation and Expression of TRPML2R15NS070774 · NINDS · CALIFORNIA STATE UNIVERSITY FULLERTON · PI CUAJUNGCO, MATH P · 2011 to 2011
$339k
NIGMS NIH HHS T34 GM008612NIGMS NIH HHS T34-GM008612-20NINDS NIH HHS R15 NS070774NINDS NIH HHS R15-NS070774-01
6 · The paper itself

Abstract

The discovery of the TRPML subfamily of ion channels has created an exciting niche in the fields of membrane trafficking, signal transduction, autophagy, and metal homeostasis. The TRPML protein subfamily consists of three members, TRPML1, TRPML2, and TRPML3, which are encoded by MCOLN1, MCOLN2, and MCOLN3 genes, respectively. They are non-selective cation channels with six predicted transmembrane domains and intracellular amino- and carboxyl-terminus regions. They localize to the plasma membrane, endosomes, and lysosomes of cells. TRPML1 is associated with the human lysosomal storage disease known as mucolipidosis type IV (MLIV), but TRPML2 and TRPML3 have not been linked with a human disease. Although TRPML1 is expressed in many tissues, TRPML3 is expressed in a varied but limited set of tissues, while TRPML2 has a more limited expression pattern where it is mostly detected in lymphoid and myeloid tissues. This review focuses on TRPML2 because it appears to play an important, yet unrecognized role in the immune system. While the evidence has been mostly indirect, we present and discuss relevant data that strengthen the connection of TRPML2 with cellular immunity. We also discuss the functional redundancy between the TRPML proteins, and how such features could be exploited as a potential therapeutic strategy for MLIV disease. We present evidence that TRPML2 expression may complement certain phenotypic alterations in MLIV cells and briefly examine the challenges of functional complementation. In conclusion, the function of TRPML2 still remains obscure, but emerging data show that it may serve a critical role in immune cell development and inflammatory responses.

Indexed as

AnimalsB-LymphocytesDendritic CellsGenetic TherapyHumansMucolipidosesSignal TransductionTransient Receptor Potential ChannelsMcoln2 protein, humanTransient Receptor Potential ChannelsB lymphocytesEndosomesLysosomesMCOLN2Mucolipidosis IVPAX5

Identifiers

PMID26336837
PMCPMC4715775
OpenAlexW1836372348

What OpenQuestion holds

Textmetadata
LicenceTDM
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.