Evidence map›Paper›PMID 9475748›Full record

ArticleGenetics1998

The murine misty mutation: phenotypic effects on melanocytes, platelets and brown fat.

E V Sviderskaya, E K Novak, R T Swank, D C Bennett

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 24% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Brown adipose tissue and bone.International journal of obesity supplements · 2015
    Review
  13. Altered thermogenesis and impaired bone remodeling in Misty mice.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2013
    Article
  14. Article
  15. Heterotopic ossification has some nerve.Critical reviews in eukaryotic gene expression · 2010
    Review
  16. Functional neurons and melanocytes induced from immortal lines of postnatal neural crest-like stem cells.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2009
    Article
  17. Article
  18. Mice with mutations of Dock7 have generalized hypopigmentation and white-spotting but show normal neurological function.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
  19. Chapter 8. Evolution and development in the cavefish Astyanax.Current topics in developmental biology · 2009
    Review
  20. 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 2 institutions in 2 countries.

E V SviderskayaDepartment of Anatomy and Developmental Biology, St. George's Hospital Medical School, London, UK.
E K Novak
R T Swank
D C Bennett
Roswell Park Comprehensive Cancer Center · USSt George's, University of London · GB

Funding

Two-Spirit Films in Indigenous Cancer HealthP30CA016056 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI MARK G FRATTINI · 1985 to 2026
$116.6M
MEGAKARYOCYTE-PLATELET GRANULES IN STORAGE POOL DISEASER01HL031698 · NHLBI · ROSWELL PARK CANCER INSTITUTE CORP · PI SWANK, RICHARD T · 1985 to 2004
$1.5M
NCI NIH HHS P30 CA 16056NHLBI NIH HHS HL-31698Wellcome Trust
6 · The paper itself

Abstract

Although the recessive murine mutation misty (m) is well known, its phenotype has never been reported beyond brief descriptions of a dilution of coat color and white spotting of the belly and extremities, suggesting a developmental mutation. A report in abstract has also suggested effects on white fat and body weight. Here, we report effects of the homozygous misty mutation on an unusual combination of three cell types: melanocytes, platelets, and brown fat. Brown fat appeared to be completely absent from all expected locations in neonatal m/m mice. A prolonged bleeding time was observed; platelet count and platelet serotonin and ATP levels were normal, but the level of ADP in m/m platelets was low. Primary cultures and immortal lines of melanocytes from m/m mice showed several abnormalities. There was a marked deficiency in net proliferation, suggesting that the color dilution and spotting in vivo may result from reduced numbers of melanocytes and their precursors. m/m melanocytes were also hyperdendritic in morphology, overproduced melanin, and had deficient responses to the cAMP agonists cholera toxin and melanocyte-stimulating hormone, which normally promote melanin production. The misty gene product may be involved in adenine nucleotide metabolism or signaling.

Indexed as

Adenosine TriphosphateAdipose Tissue, BrownAnimalsBleeding TimeBlood PlateletsCell DivisionGenesHair ColorMelanocytesMiceMice, Inbred C3HMice, Inbred C57BLMutationPhenotypePhenylthioureaPigmentationAdenosine TriphosphatePhenylthiourea

Identifiers

PMID9475748
PMCPMC1459760
OpenAlexW1852157110

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.