Evidence map›Paper›PMID 29393366›Full record

ArticleInternational journal of molecular medicine2018

D‑Pinitol alleviates cyclosporine A‑induced renal tubulointerstitial fibrosis via activating Sirt1 and Nrf2 antioxidant pathways.

Eun Sil Koh, Soojeong Kim, Minyoung Kim, Yu Ah Hong, Seok Joon Shin, Cheol Whee Park, Yoon Sik Chang, Sungjin Chung, Ho-Shik Kim

Open access · hybridAbstract read
In one paragraph

Article in International journal of molecular medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Chronic Kidney Disease and Cellular Senescence.International journal of molecular sciences · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Heme Oxygenase 1: A Defensive Mediator in Kidney Diseases.International journal of molecular sciences · 2021
    Review
  16. The Role of Sirtuins in Kidney Diseases.International journal of molecular sciences · 2020
    Review
  17. Article
  18. Article
  19. 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

9 authors at 1 institution in 1 country.

Eun Sil KohDepartment of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Soojeong KimDepartment of Biochemistry, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Minyoung KimDepartment of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Yu Ah HongDepartment of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Seok Joon ShinDepartment of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Cheol Whee ParkDepartment of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Yoon Sik ChangDepartment of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Sungjin ChungDepartment of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Ho-Shik KimDepartment of Biochemistry, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Catholic University of Korea · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although the mechanism of cyclosporine A (CsA)‑induced renal injury remains to be fully elucidated, accumulating evidence suggests that oxidative stress is critical in producing CsA‑induced structural and functional renal impairment. The present study investigated the effect of D‑pinitol, a cyclitol present in soybean, on chronic CsA nephropathy. Male ICR mice were treated with vehicle, CsA (30 mg/kg/day), D‑pinitol (50 mg/kg/day) or a combination of CsA and D‑pinitol for 28 days. To assess which pathway responding to oxidative stress is augmented by D‑pinitol, the expression levels of several antioxidant enzymes and their possible regulators were measured. Treatment with D‑pinitol significantly suppressed the increase of serum creatinine and decrease of urine osmolality, compared with the CsA control group. Histological examination of Masson's trichrome‑ and α‑smooth muscle actin‑stained renal tissue demonstrated that the CsA‑induced tubulointerstitial fibrosis and inflammation were attenuated by D‑pinitol. Following the administration of D‑pinitol, there were increased expression levels of heme oxygenase‑1, NAD(P)H:quinone oxidoreductase 1, superoxide dismutase 1 and catalase in CsA‑treated kidneys. In addition, D‑pinitol increased the level of sirtuin 1 (Sirt1), and the total and nuclear expression levels of nuclear erythroid factor 2‑related factor 2 (Nrf2), suggesting that activation of the Sirt1 and Nrf2 pathways may induce the cellular antioxidant system against CsA‑induced nephropathy. Collectively, these data suggested that D‑pinitol may protect the kidney from CsA‑induced fibrosis, and that this renoprotective effect of D‑pinitol was due to the inhibition of oxidative stress through the activation of Sirt1 and Nrf2, and the subsequent enhancement of antioxidant enzymes.

Indexed as

AnimalsAntioxidantsCyclosporineFibrosisInositolKidneyKidney DiseasesKidney Function TestsMaleMice, Inbred ICRNF-E2-Related Factor 2Oxidative StressSirtuin 1AntioxidantsCyclosporineInositolNfe2l2 protein, mouseNF-E2-Related Factor 2pinitolSirtuin 1

Identifiers

PMID29393366
PMCPMC5810208
OpenAlexW2785097062

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.