Evidence map›Paper›PMID 7531950›Full record

ArticleThe American journal of pathology1995

Detection of apoptosis and expression of apoptosis-related proteins during human intrahepatic bile duct development.

T Terada, Y Nakanuma

Abstract read
In one paragraph

Article in The American journal of pathology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
14.5field-weighted citation impact, top 1% 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

33 citing papers in PubMed, 138 citations in OpenAlex.

  1. Article
  2. Review
  3. bioRxiv : the preprint server for biology · 2024
    Article
  4. Review
  5. A case of small hepatocellular carcinoma with malignant ductular reaction.International journal of clinical and experimental pathology · 2020
    Article
  6. Molecular regulation of mammalian hepatic architecture.Current topics in developmental biology · 2019
    Review
  7. Calcium Signaling in Cholangiocytes: Methods, Mechanisms, and Effects.International journal of molecular sciences · 2018
    Review
  8. Pathobiology of biliary epithelia.Biochimica et biophysica acta. Molecular basis of disease · 2018
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Cutaneous pseudolymphoma: a case report with an immunohistochemical study.International journal of clinical and experimental pathology · 2013
    Article
  18. Malignant intraductal oncocytic papillary neoplasm of the common bile duct.International journal of clinical and experimental pathology · 2012
    Article
  19. Article
  20. Monolobar hepatobiliary fibropolycystic disease.Pathology oncology research : POR · 2011
    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

2 authors at 1 institution in 1 country.

T TeradaSecond Department of Pathology, Kanazawa University School of Medicine, Japan.
Y Nakanuma
Kanazawa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated apoptosis by nick end labeling and the expression of apoptosis-related proteins by immunohistochemistry in fetal development of human intrahepatic bile ducts and hepatocytes. During intrahepatic bile duct development, apoptosis was present at all stages, and its positive ratio was high in the remodeling ductal plate, moderate in the ductal plate, and relatively low in remodeled ducts. The cell proliferative activity as determined by proliferating cell nuclear antigen was also high in the remodeling ductal plate, and relatively low in the ductal plate and remodeled ducts. fas antigen and c-myc protein were constantly positive in the ductal plate, remodeling ductal plate and remodeled ducts. Bcl-2 protein was negative or faintly positive in the ductal plate and remodeling ductal plate, but was apparently positive in remodeled ducts. Lewisy as detected by the BM-1 antibody was present in the ductal plate, remodeling ductal plate, and remodeled ducts. p53 protein was not found in any cell types in the liver development. During hepatocyte development, many apoptotic and proliferating cell nuclear antigen-positive hepatocytes were noted. The developing hepatocytes expressed c-myc protein and fas antigen. Bcl-2 protein and Lewisy antigen were also weakly positive in the developing hepatocytes. These findings showed that balanced cell proliferation and apoptosis are involved in the normal development of intrahepatic bile ducts and hepatocytes, and suggest that c-myc protein, fas antigen, Bcl-2 protein, and Lewisy antigen modulate apoptosis of fetal intrahepatic biliary cells and hepatocytes, probably by stimulative (c-myc protein and fas and Lewisy antigens) or inhibitory (Bcl-2 protein) effects.

Indexed as

Antigens, SurfaceApoptosisBile Ducts, IntrahepaticEmbryonic and Fetal Developmentfas ReceptorHumansLewis Blood Group AntigensProliferating Cell Nuclear AntigenProto-Oncogene ProteinsProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-mycTumor Suppressor Protein p53Antigens, Surfacefas ReceptorLewis Blood Group AntigensProliferating Cell Nuclear AntigenProto-Oncogene ProteinsProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-mycTumor Suppressor Protein p53

Identifiers

PMID7531950
PMCPMC1870763
OpenAlexW1479583732

What OpenQuestion holds

Textmetadata
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.