Evidence map›Paper›PMID 32453714›Full record

ArticleThe Journal of clinical investigation2020

Rathke's cleft-like cysts arise from Isl1 deletion in murine pituitary progenitors.

Michelle L Brinkmeier, Hironori Bando, Adriana C Camarano, Shingo Fujio, Koji Yoshimoto, Flávio Sj de Souza, Sally A Camper

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 12% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Cellular interactions in the pituitary stem cell niche.Cellular and molecular life sciences : CMLS · 2022
    Review
  10. Article
  11. Article
  12. 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

7 authors at 3 institutions in 3 countries.

Michelle L BrinkmeierDepartment of Human Genetics, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Hironori BandoDepartment of Human Genetics, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Adriana C CamaranoInstitute of Physiology, Molecular Biology, and Neurosciences-IFIBYNE-CONICET, Pabellon IFIBYNE, Ciudad Universitaria, Buenos Aires, Argentina.
Shingo FujioGraduate School of Medical and Dental Sciences, Department of Neurosurgery, Kagoshima University, Kagoshima, Japan.
Koji YoshimotoGraduate School of Medical and Dental Sciences, Department of Neurosurgery, Kagoshima University, Kagoshima, Japan.
Flávio Sj de SouzaInstitute of Physiology, Molecular Biology, and Neurosciences-IFIBYNE-CONICET, Pabellon IFIBYNE, Ciudad Universitaria, Buenos Aires, Argentina.
Sally A CamperDepartment of Human Genetics, University of Michigan Medical School, Ann Arbor, Michigan, USA.
University of Michigan · USKagoshima University · JPUniversidad de Buenos Aires · AR

Funding

CELL-SPECIFIC EXPRESSION IN THE PITUITARY GLANDR01HD034283 · NICHD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CAMPER, SALLY A. · 1996 to 2021
$7.7M
NICHD NIH HHS R01 HD034283
6 · The paper itself

Abstract

The transcription factor ISL1 is expressed in pituitary gland stem cells and the thyrotrope and gonadotrope lineages. Pituitary-specific Isl1 deletion causes hypopituitarism with increased stem cell apoptosis, reduced differentiation of thyrotropes and gonadotropes, and reduced body size. Conditional Isl1 deletion causes development of multiple Rathke's cleft-like cysts, with 100% penetrance. Foxa1 and Foxj1 are abnormally expressed in the pituitary gland and associated with a ciliogenic gene-expression program in the cysts. We confirmed expression of FOXA1, FOXJ1, and stem cell markers in human Rathke's cleft cyst tissue, but not craniopharyngiomas, which suggests these transcription factors are useful, pathological markers for diagnosis of Rathke's cleft cysts. These studies support a model whereby expression of ISL1 in pituitary progenitors drives differentiation into thyrotropes and gonadotropes and without it, activation of FOXA1 and FOXJ1 permits development of an oral epithelial cell fate with mucinous cysts. This pituitary-specific Isl1 mouse knockout sheds light on the etiology of Rathke's cleft cysts and the role of ISL1 in normal pituitary development.

Indexed as

Gene DeletionAnimalsCentral Nervous System CystsLIM-Homeodomain ProteinsMiceMice, KnockoutNeoplasm ProteinsPituitary GlandStem CellsTranscription Factorsinsulin gene enhancer binding protein Isl-1LIM-Homeodomain ProteinsNeoplasm ProteinsTranscription FactorsDevelopmentEmbryonic developmentGenetic diseasesGeneticsNeuroendocrine regulation

Identifiers

PMID32453714
PMCPMC7410063
OpenAlexW3031427940

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.