Evidence map›Paper›PMID 34504092›Full record

ArticleNPJ science of food2021

Oral intake of rice overexpressing ubiquitin ligase inhibitory pentapeptide prevents atrophy in denervated skeletal muscle.

Reiko Nakao, Weilin Shen, Yasuka Shimajiri, Kumiko Kainou, Yuki Sato, Anayt Ulla, Kohta Ohnishi, Miyuki Ninomiya, Ayako Ohno, Takayuki Uchida and 4 more

Open access · goldAbstract read
In one paragraph

Article in NPJ science of food, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. 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

14 authors at 3 institutions in 1 country.

Reiko Nakao *Department of Nutritional Physiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.ORCID http://orcid.org/0000-0002-1119-4598
Weilin Shen *Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan.
Yasuka Shimajiri *Faculty of Life and Environmental Science, Shimane University, Matsue, Shimane, Japan.
Kumiko KainouFaculty of Life and Environmental Science, Shimane University, Matsue, Shimane, Japan.
Yuki SatoDepartment of Nutritional Physiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
Anayt UllaDepartment of Nutritional Physiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
Kohta OhnishiDepartment of Clinical Nutrition and Food Management, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
Miyuki NinomiyaDepartment of Nutritional Physiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
Ayako OhnoDepartment of Nutritional Physiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
Takayuki UchidaDepartment of Nutritional Physiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
Mitsuru TanakaDepartment of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan.ORCID http://orcid.org/0000-0002-8242-5058
Kazuhito AkamaFaculty of Life and Environmental Science, Shimane University, Matsue, Shimane, Japan.
Toshiro MatsuiDepartment of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan.ORCID http://orcid.org/0000-0002-9137-8417
Takeshi NikawaDepartment of Nutritional Physiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan. nikawa@tokushima-u.ac.jp.ORCID http://orcid.org/0000-0002-3691-2250
Tokushima University · JPKyushu University · JPShimane University · JP

Funding

Japan Agency for Medical Research and Development (AMED) JP19gm0810009h0104MEXT | Japan Society for the Promotion of Science (JSPS) 19J20948MEXT | Japan Society for the Promotion of Science (JSPS) JP18H04981MEXT | Japan Society for the Promotion of Science (JSPS) JP19H04054
6 · The paper itself

Abstract

We previously reported that intramuscular injections of ubiquitin ligase CBLB inhibitory pentapeptide (Cblin; Asp-Gly-pTyr-Met-Pro) restored lost muscle mass caused by sciatic denervation. Here, we detected Cblin on the basolateral side of Caco-2 cells after being placed on the apical side, and found that cytochalasin D, a tight junction opener, enhanced Cblin transport. Orally administered Cblin was found in rat plasma, indicating that intact Cblin was absorbed in vitro and in vivo. Furthermore, transgenic Cblin peptide-enriched rice (CbR) prevented the denervation-induced loss of muscle mass and the upregulation of muscle atrophy-related ubiquitin ligases in mice. These findings indicated that CbR could serve as an alternative treatment for muscle atrophy.

Identifiers

PMID34504092
PMCPMC8429733
OpenAlexW3198511307

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.