Evidence map›Paper›PMID 25244667›Full record

ArticleStem cells and development2015

Analysis of histone H2BGFP retention in mouse submandibular gland reveals actively dividing stem cell populations.

Mingyu Kwak, Soosan Ghazizadeh

Open access · greenAbstract read
In one paragraph

Article in Stem cells and development, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

30 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. IFT140International journal of oral science · 2022
    Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Review
  18. c-KitScientific reports · 2018
    Article
  19. Article
  20. Review
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.

Mingyu KwakDepartment of Oral Biology and Pathology, Stony Brook University , Stony Brook, New York.
Soosan Ghazizadeh
Stony Brook University · US

Funding

Identification and Characterization of Adult Salivary Gland Stem CellsR21DE022959 · NIDCR · STATE UNIVERSITY NEW YORK STONY BROOK · PI GHAZIZADEH, SOOSAN · 2012 to 2013
$423k
NIDCR NIH HHS R21 DE022959NIDCR NIH HHS R21DE022959
6 · The paper itself

Abstract

The purpose of this study was to use histone 2B-green fluorescent protein (H2BGFP) pulse-chase experiments to provide a broad view of population dynamics in salivary gland and to identify the quiescent stem cells that had previously been suggested to reside in the gland. Two transgenic mouse models in which inducible H2BGFP expression was regulated either by keratin (K)14 promoter or by a ubiquitous promoter were generated. The level of fluorescent label in the submandibular gland induced by a pulse of H2BGFP expression was monitored over a period of 18 weeks of chase. Efficient targeting of H2BGFP label to the relatively undifferentiated ductal cells by K14 promoter did not identify a quiescent population of stem cells. Ubiquitous targeting of all ductal cells identified label-retaining cells but these cells were mapped to the more differentiating ductal compartments. Furthermore, they did not display the major characteristics of quiescent stem cells including the undifferentiated phenotype, mobilization in response to injury, and the clonogenicity in culture. Quantitative assessment of H2BGFP loss in various ductal compartments and short-term lineage tracing of K14(+) ductal cells were consistent with the presence of actively dividing pools of stem/progenitor cells in the intercalated ducts and the basal layer of excretory ducts functioning independently during homeostasis.

Indexed as

Adult Stem CellsAnimalsCell DivisionGreen Fluorescent ProteinsHistonesMaleMice, TransgenicRecombinant Fusion ProteinsSubmandibular GlandGreen Fluorescent ProteinsHistonesRecombinant Fusion Proteins

Identifiers

PMID25244667
PMCPMC4333511
OpenAlexW2333184417

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.