Evidence map›Paper›PMID 27896021›Full record

ArticlePeerJ2016

Lithocholic acid induces endoplasmic reticulum stress, autophagy and mitochondrial dysfunction in human prostate cancer cells.

Ahmed A Gafar, Hossam M Draz, Alexander A Goldberg, Mohamed A Bashandy, Sayed Bakry, Mahmoud A Khalifa, Walid AbuShair, Vladimir I Titorenko, J Thomas Sanderson

Open access · goldAbstract read
In one paragraph

Article in PeerJ, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
2.8field-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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Serum Bile Acids Improve Prediction of Alzheimer's Progression in a Sex-Dependent Manner.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  7. The Role of Bile Acids in Pancreatic Cancer.Current cancer drug targets · 2024
    Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Bile acid detergency: permeability, inflammation, and effects of sulfation.American journal of physiology. Gastrointestinal and liver physiology · 2022
    Review
  16. The role of bile acids in carcinogenesis.Cellular and molecular life sciences : CMLS · 2022
    Review
  17. Article
  18. Review
  19. Review
  20. Review
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 3 institutions in 2 countries.

Ahmed A GafarInstitut Armand-Frappier, Institut National de la Recherche Scientifique (INRS), Laval, QC, Canada; Zoology Department, Faculty of Science, Al-Azhar University, Cairo, Egypt.
Hossam M DrazInstitut Armand-Frappier, Institut National de la Recherche Scientifique (INRS), Laval, QC, Canada; Department of Biochemistry, National Research Centre, Dokki, Cairo, Egypt.
Alexander A GoldbergInstitut Armand-Frappier, Institut National de la Recherche Scientifique (INRS), Laval, QC, Canada; McGill University Health Centre, Montréal, QC, Canada.
Mohamed A BashandyZoology Department, Faculty of Science, Al-Azhar University , Cairo , Egypt.
Sayed BakryZoology Department, Faculty of Science, Al-Azhar University , Cairo , Egypt.
Mahmoud A KhalifaZoology Department, Faculty of Science, Al-Azhar University , Cairo , Egypt.
Walid AbuShairZoology Department, Faculty of Science, Al-Azhar University , Cairo , Egypt.
Vladimir I TitorenkoDepartment of Biology, Concordia University , Montréal , QC , Canada.
J Thomas SandersonInstitut Armand-Frappier, Institut National de la Recherche Scientifique (INRS) , Laval , QC , Canada.
Al-Azhar University · EGInstitut National de la Recherche Scientifique · CAConcordia University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lithocholic acid (LCA) is a secondary bile acid that is selectively toxic to human neuroblastoma, breast and prostate cancer cells, whilst sparing normal cells. We previously reported that LCA inhibited cell viability and proliferation and induced apoptosis and necrosis of androgen-dependent LNCaP and androgen-independent PC-3 human prostate cancer cells. In the present study, we investigated the roles of endoplasmic reticulum (ER) stress, autophagy and mitochondrial dysfunction in the toxicity of LCA in PC-3 and autophagy deficient, androgen-independent DU-145 cells. LCA induced ER stress-related proteins, such as CCAAT-enhancer-binding protein homologous protein (CHOP), and the phosphorylation of eukaryotic initiation factor 2-alpha (p-eIF2

Indexed as

AutophagyCell deathDu-145Endoplasmic reticulum stressLithocholic acidPc-3Prostate cancer cellsReactive oxygen speciesRWPE-1Tocotrienol

Identifiers

PMID27896021
PMCPMC5119235
OpenAlexW2554338514

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.