Evidence map›Paper›PMID 28533434›Full record

ArticleThe Journal of biological chemistry2017

Lysophosphatidylinositol-induced activation of the cation channel TRPV2 triggers glucagon-like peptide-1 secretion in enteroendocrine L cells.

Kazuki Harada, Tetsuya Kitaguchi, Taichi Kamiya, Kyaw Htet Aung, Kazuaki Nakamura, Kunihiro Ohta, Takashi Tsuboi

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Lysophosphatidylcholine sensitizes TRPV2 by indirect mechanisms.Pflugers Archiv : European journal of physiology · 2025
    Article
  3. Review
  4. Article
  5. Role of TRP Channels in Metabolism-Related Diseases.International journal of molecular sciences · 2024
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. 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

7 authors at 4 institutions in 2 countries.

Kazuki HaradaFrom the Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan.
Tetsuya KitaguchiCell Signaling Group, Waseda Bioscience Research Institute in Singapore (WABIOS), Singapore 138667, Singapore.
Taichi KamiyaFrom the Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan.
Kyaw Htet AungNational Research Institute for Child Health and Development, Tokyo 157-8535, Japan.
Kazuaki NakamuraNational Research Institute for Child Health and Development, Tokyo 157-8535, Japan.
Kunihiro OhtaFrom the Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan.
Takashi TsuboiFrom the Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan, takatsuboi@bio.c.u-tokyo.ac.jp.
National Center For Child Health and Development · JPThe University of Tokyo · JPTokyo University of the Arts · JPWaseda Bioscience Research Institute in Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The lysophosphatidylinositol (LPI) has crucial roles in multiple physiological processes, including insulin exocytosis from pancreatic islets. However, the role of LPI in secretion of glucagon-like peptide-1 (GLP-1), a hormone that enhances glucose-induced insulin secretion, is unclear. Here, we used the murine enteroendocrine L cell line GLUTag and primary murine small intestinal cells to elucidate the mechanism of LPI-induced GLP-1 secretion. Exogenous LPI addition increased intracellular Ca

Indexed as

AnimalsCalcium ChannelsCalcium SignalingCells, CulturedEnteroendocrine CellsFocal AdhesionsGlucagon-Like Peptide 1GTP-Binding Protein alpha SubunitsLysophospholipidsMiceProtein TransportReceptors, CannabinoidTRPV Cation ChannelsCalcium ChannelsGlucagon-Like Peptide 1GPR55 protein, mouseGTP-Binding Protein alpha SubunitslysophosphatidylinositolLysophospholipidsReceptors, CannabinoidTrpv2 protein, mouseTRPV Cation Channelscell signalingexocytosisG protein-coupled receptor (GPCR)hormoneimagingtransient receptor potential channels (TRP channels)

Identifiers

PMID28533434
PMCPMC5491772
OpenAlexW2619425927

What OpenQuestion holds

Textmetadata
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.