Evidence map›Paper›PMID 27880796›Full record

ArticlePloS one2016

Foxn1[Cre] Expression in the Male Germline.

Jianjun Shi, Irina Getun, Bivian Torres, Howard T Petrie

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. 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
0.3field-weighted citation impact, top 30% 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, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. CTLA-4 on thymic epithelial cells complements Aire for T cell central tolerance.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  5. The Wnt1-Cre2 transgene is active in the male germline.Genesis (New York, N.Y. : 2000) · 2022
    Article
  6. Phenotypic Diversity Caused by Differential Expression ofAmerican journal of respiratory cell and molecular biology · 2020
    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

4 authors at 1 institution in 1 country.

Jianjun ShiDepartment of Immunology and Microbial Sciences, The Scripps Research Institute, Jupiter, FL, United States of America.
Irina GetunDepartment of Immunology and Microbial Sciences, The Scripps Research Institute, Jupiter, FL, United States of America.
Bivian TorresDepartment of Immunology and Microbial Sciences, The Scripps Research Institute, Jupiter, FL, United States of America.
Howard T PetrieDepartment of Immunology and Microbial Sciences, The Scripps Research Institute, Jupiter, FL, United States of America.
Scripps Research Institute · US

Funding

Stromal catalase deficiency as the causative factor in accelerated thymic atrophyR01AI103340 · NIAID · SCRIPPS FLORIDA · PI PETRIE, HOWARD T. · 2013 to 2016
$1.9M
Tissue and lymphoid defects induced by Birc5 deletion in thymic epithelial cells.R21AI115289 · NIAID · SCRIPPS FLORIDA · PI PETRIE, HOWARD T. · 2015 to 2016
$528k
NIAID NIH HHS R01 AI103340NIAID NIH HHS R21 AI115289
6 · The paper itself

Abstract

Foxn1 (forkhead box N1), also known as the nude gene or winged-helix nude (Whn), is a forkhead transcription factor thought to be restricted to keratinocytes in the skin and thymus. Consistent with this tissue distribution, spontaneous or targeted mutation of Foxn1 results in the absence of both hair and a thymus. Genetic manipulation of the Foxn1 locus thus represents a powerful tool for tissue specific gene control in the skin and thymus, and tools such as Cre recombinase under control of the Foxn1 locus are widely used for this purpose. Unexpectedly, we show that Foxn1[Cre] exhibits unexpected activity in male germ cells, resulting in ubiquitous targeting of loxP-flanked alleles in all tissues in offspring from Foxn1[Cre] expressing male mice. Inheritance of recombined loxP alleles occurs independently of Cre inheritance (i.e., offspring lacking Cre nonetheless exhibit recombined alleles), suggesting that Foxn1[Cre] induced recombination in male germ cells must occur prior to meiosis in diploid germ cells. Together with previously published data, our results show that Foxn1, and alleles under its control, are expressed in the pre-meiotic male germline, revealing a new tool for germline targeting of genes, and raising important concerns for gender selection when using Foxn1 regulatory elements.

Indexed as

Forkhead Transcription FactorsGene Expression RegulationIntegrasesResponse ElementsAnimalsGerm CellsMaleMeiosisMiceMice, TransgenicCre recombinaseForkhead Transcription FactorsIntegrasesWhn protein

Identifiers

PMID27880796
PMCPMC5120802
OpenAlexW2555917652

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.