Evidence map›Paper›PMID 16354705›Full record

ArticleMolecular and cellular biology2006

Deletion of the gene encoding proprotein convertase 5/6 causes early embryonic lethality in the mouse.

Rachid Essalmani, Josée Hamelin, Jadwiga Marcinkiewicz, Ann Chamberland, Majambu Mbikay, Michel Chrétien, Nabil G Seidah, Annik Prat

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

40 citing papers in PubMed, 81 citations in OpenAlex.

  1. Genetic Association ofInternational journal of molecular sciences · 2025
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  7. Effect of neurotensin on cultured mouse preimplantation embryos.The Journal of reproduction and development · 2020
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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

8 authors at 2 institutions in 1 country.

Rachid EssalmaniLaboratory of Biochemical Neuroendocrinology, Clinical Research Institute of Montreal, 110 Pine Avenue West, Montreal, Quebec H2W 1R7, Canada.
Josée Hamelin
Jadwiga Marcinkiewicz
Ann Chamberland
Majambu Mbikay
Michel Chrétien
Nabil G Seidah
Annik Prat
Montreal Clinical Research Institute · CAHealth Canada · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PC5 belongs to the proprotein convertase family and activates precursor proteins by cleavage at basic sites during their transit through the secretory pathway and/or at the cell surface. These precursors include prohormones, proreceptors, growth factors, adhesion molecules, and viral glycoproteins. The Pcsk5 gene encodes two alternatively spliced isoforms, the soluble PC5A and transmembrane PC5B. We have carefully analyzed the expression of PC5 in the mouse during development and in adulthood by in situ hybridization, as well as in mouse tissues and various cell lines by quantitative reverse transcription-PCR. The data show that adrenal cortex and intestine are the richest sources of PC5A and PC5B, respectively. To better define the specific physiological roles of PC5, we have generated a mouse Pcsk5(Delta4)-deficient allele missing exon 4 that encodes the catalytic Asp173. While Delta4/+ heterozygotes were healthy and fertile, genotyping of progeny obtained from Delta4/+ interbreeding indicated that Delta4/Delta4 embryos died between embryonic days 4.5 and 7.5. These data demonstrate that Pcsk5 is an essential gene.

Indexed as

Genes, LethalAdrenal CortexAnimalsCells, CulturedEmbryo, MammalianEmbryonic DevelopmentFemaleGene DeletionHumansIntestinesIsoenzymesMaleMiceMice, KnockoutProprotein Convertase 5RNA, MessengerIsoenzymesProprotein Convertase 5RNA, Messenger

Identifiers

PMID16354705
PMCPMC1317638
OpenAlexW2148421735

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.