Evidence map›Paper›PMID 29374142›Full record

ArticleCell death & disease2018

The BAX/BAK-like protein BOK is a prognostic marker in colorectal cancer.

Steven Carberry, Beatrice D'Orsi, Naser Monsefi, Manuela Salvucci, Orna Bacon, Joanna Fay, Markus Rehm, Deborah McNamara, Elaine W Kay, Jochen H M Prehn

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

23 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
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  4. A new era in cancer therapy: targeting the Proteasome-Bcl-2 axis.Journal of experimental & clinical cancer research : CR · 2025
    Review
  5. Article
  6. Review
  7. Article
  8. A comparativeOncology research · 2024
    Article
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  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. The Multifaceted Roles of the BCL-2 Family Member BOK.Frontiers in cell and developmental biology · 2020
    Review
  19. Article
  20. BCL-2 family protein BOK is a positive regulator of uridine metabolism in mammals.Proceedings of the National Academy of Sciences of the United States of America · 2019
    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

10 authors at 4 institutions in 3 countries.

Steven CarberryDepartment of Physiology and Medical Physics, Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
Beatrice D'OrsiDepartment of Physiology and Medical Physics, Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
Naser MonsefiDepartment of Physiology and Medical Physics, Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
Manuela SalvucciDepartment of Physiology and Medical Physics, Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
Orna BaconDepartment of Physiology and Medical Physics, Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
Joanna FayDepartment of Pathology, Beaumont Hospital and Royal College of Surgeons in Ireland, Dublin 9, Ireland.
Markus RehmDepartment of Physiology and Medical Physics, Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin 2, Ireland.ORCID 0000-0001-6149-9261
Deborah McNamaraDepartment of Surgery, Beaumont Hospital, Dublin 9, Ireland.
Elaine W KayDepartment of Pathology, Beaumont Hospital and Royal College of Surgeons in Ireland, Dublin 9, Ireland.
Jochen H M PrehnDepartment of Physiology and Medical Physics, Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin 2, Ireland. prehn@rcsi.ie.
Royal College of Surgeons in Ireland · IEBeaumont Hospital · IEUniversity of Padua · ITUniversity of Stuttgart · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The intrinsic or mitochondrial apoptosis pathway is controlled by the interaction of antiapoptotic and pro-apoptotic members of the BCL-2 protein family. Activation of this death pathway plays a crucial role in cancer progression and chemotherapy responses. The BCL-2-related ovarian killer (BOK) possesses three BCL-2 homology domains and has been proposed to act in a similar pro-apoptotic pathway as the pro-apoptotic proteins BAX and BAK. In this study, we showed that stage II and III colorectal cancer patients possessed decreased levels of BOK protein in their tumours compared to matched normal tissue. BOK protein levels in tumours were also prognostic of clinical outcome but increased BOK protein levels surprisingly associated with earlier disease recurrence and reduced overall survival. We found no significant association of BOK protein tumour levels with ER stress markers GRP78 or GRP94 or with cleaved caspase-3. In contrast, BOK protein levels correlated with Calreticulin. These data indicate BOK as a prognostic marker in colorectal cancer and suggest that different activities of BOK may contribute to cancer progression and prognosis.

Indexed as

ApoptosisBiomarkers, TumorColorectal NeoplasmsDNA MethylationEndoplasmic Reticulum Chaperone BiPEndoplasmic Reticulum StressGene Expression Regulation, NeoplasticHSP70 Heat-Shock ProteinsHumansMembrane ProteinsNeoplasm StagingPrognosisProto-Oncogene Proteins c-bcl-2RNA, MessengerSurvival AnalysisTreatment OutcomeBiomarkers, TumorBOK protein, humanEndoplasmic Reticulum Chaperone BiPglucose-regulated proteinsHSP70 Heat-Shock ProteinsHSPA5 protein, humanMembrane ProteinsProto-Oncogene Proteins c-bcl-2RNA, Messenger

Identifiers

PMID29374142
PMCPMC5833733
OpenAlexW2790913725

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.