Evidence map›Paper›PMID 9393805›Full record

ArticleInfection and immunity1997

Prohibitin, a putative negative control element present in Pneumocystis carinii.

S Narasimhan, M Armstrong, J K McClung, F F Richards, E K Spicer

Open access · bronzeAbstract read
In one paragraph

Article in Infection and immunity, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. The emerging roles of prohibitins in folliculogenesis.Frontiers in bioscience (Elite edition) · 2012
    Review
  6. Article
  7. Article
  8. 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

5 authors at 1 institution in 1 country.

S NarasimhanDepartment of Medicine, Yale University School of Medicine, New Haven, Connecticut 06520, USA.
M Armstrong
J K McClung
F F Richards
E K Spicer
Yale University · US

Funding

THE CYST WALL OF PNEUMOCYSTIS CARINIIR01AI024194 · NIAID · YALE UNIVERSITY · PI RICHARDS, FRANK F · 1987 to 1992
–
NIAID NIH HHS AI-24194
6 · The paper itself

Abstract

Little is known about the molecules involved in the regulation of Pneumocystis carinii replication and development in vitro and in vivo. We describe in this report the identification of a P. carinii gene encoding the P. carinii prohibitin protein. In mammals, the prohibitin gene product has been shown to negatively regulate cell proliferation. A cDNA clone encoding the P. carinii prohibitin gene was isolated from a P. carinii cDNA library and identified on the basis of amino acid sequence homology with prohibitin from mammalian sources. Southern blot analysis confirmed that the prohibitin cDNA clone was of P. carinii origin. Western blot analysis of total P. carinii protein indicated that the prohibitin gene is transcribed and translated in vivo. The P. carinii prohibitin gene was expressed in vivo in human fibroblasts and shown to arrest the cell cycle in the G1 phase. The results obtained suggest a potential role for P. carinii prohibitin in the regulation of P. carinii proliferation and development.

Indexed as

Gene Expression Regulation, FungalGenes, FungalRepressor ProteinsAmino Acid SequenceBase SequenceHumansMolecular Sequence DataPneumocystisProhibitinsProteinsSequence AlignmentProhibitinsProteinsRepressor Proteins

Identifiers

PMID9393805
PMCPMC175738
OpenAlexW1960270512

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.