Evidence map›Paper›PMID 32134989›Full record

ArticlePloS one2020

Starvation-induced autophagy via calcium-dependent TFEB dephosphorylation is suppressed by Shigyakusan.

Sumiko Ikari, Shiou-Ling Lu, Feike Hao, Kenta Imai, Yasuhiro Araki, Yo-Hei Yamamoto, Chao-Yuan Tsai, Yumi Nishiyama, Nobukazu Shitan, Tamotsu Yoshimori and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. 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
1.2field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  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

12 authors at 5 institutions in 2 countries.

Sumiko IkariCenter for Frontier Oral Science, Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan.
Shiou-Ling LuCenter for Frontier Oral Science, Graduate School of Dentistry, Osaka University, Suita, Osaka, Japan.
Feike HaoCenter for Frontier Oral Science, Graduate School of Dentistry, Osaka University, Suita, Osaka, Japan.
Kenta ImaiDepartment of Intracellular Membrane Dynamics, Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan.
Yasuhiro ArakiCenter for Frontier Oral Science, Graduate School of Dentistry, Osaka University, Suita, Osaka, Japan.
Yo-Hei YamamotoCenter for Frontier Oral Science, Graduate School of Dentistry, Osaka University, Suita, Osaka, Japan.
Chao-Yuan TsaiLaboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, Suita, Osaka, Japan.
Yumi NishiyamaMedicinal Botanical Garden, Kobe Pharmaceutical University, Kobe, Hyogo, Japan.
Nobukazu ShitanLaboratory of Medicinal Cell Biology, Kobe Pharmaceutical University, Kobe, Hyogo, Japan.
Tamotsu YoshimoriDepartment of Intracellular Membrane Dynamics, Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan.
Takanobu OtomoDepartment of Molecular and Genetic Medicine, Kawasaki Medical School, Kurashiki, Okayama, Japan.
Takeshi NodaCenter for Frontier Oral Science, Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan.
Osaka University · JPKobe Pharmaceutical University · JPUbe Frontier University · JPChina National Research Institute of Food and Fermentation · CNKawasaki Medical School · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kampo, a system of traditional Japanese therapy utilizing mixtures of herbal medicine, is widely accepted in the Japanese medical system. Kampo originated from traditional Chinese medicine, and was gradually adopted into a Japanese style. Although its effects on a variety of diseases are appreciated, the underlying mechanisms remain mostly unclear. Using a quantitative tf-LC3 system, we conducted a high-throughput screen of 128 kinds of Kampo to evaluate the effects on autophagy. The results revealed a suppressive effect of Shigyakusan/TJ-35 on autophagic activity. TJ-35 specifically suppressed dephosphorylation of ULK1 and TFEB, among several TORC1 substrates, in response to nutrient deprivation. TFEB was dephosphorylated by calcineurin in a Ca2+ dependent manner. Cytosolic Ca2+ concentration was increased in response to nutrient starvation, and TJ-35 suppressed this increase. Thus, TJ-35 prevents the starvation-induced Ca2+ increase, thereby suppressing induction of autophagy.

Indexed as

AnimalsAutophagyBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCalcineurinCalciumDrugs, Chinese HerbalHumansMechanistic Target of Rapamycin Complex 1PhosphorylationStarvationBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCalcineurinCalciumDrugs, Chinese HerbalMechanistic Target of Rapamycin Complex 1shigyaku-sanTFEB protein, human

Identifiers

PMID32134989
PMCPMC7058311
OpenAlexW3009762018

What Socratic 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 Socratic graph.