Evidence map›Paper›PMID 30782214›Full record

ReviewHuman genomics2019

Update on the human and mouse lipocalin (LCN) gene family, including evidence the mouse Mup cluster is result of an "evolutionary bloom".

Georgia Charkoftaki, Yewei Wang, Monica McAndrews, Elspeth A Bruford, David C Thompson, Vasilis Vasiliou, Daniel W Nebert

Abstract readReview
In one paragraph

Review in Human genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
–field-weighted citation impact
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

47 citing papers in PubMed.

  1. Hepatocyte-SpecificAntioxidants (Basel, Switzerland) · 2026
    Article
  2. Review
  3. Article
  4. Article
  5. Beyond olfaction: New insights into human odorant binding proteins.Protein science : a publication of the Protein Society · 2026
    Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Major urinary protein (Microbiology spectrum · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  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

7 authors.

Georgia CharkoftakiDepartment of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, 06520-8034, USA.
Yewei WangDepartment of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, 06520-8034, USA.
Monica McAndrewsMouse Genome Informatics, The Jackson Laboratory, 600 Main Street, Bar Harbor, ME, 04609, USA.
Elspeth A BrufordHUGO Gene Nomenclature Committee, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SD, UK.
David C ThompsonDepartment of Clinical Pharmacy, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO, USA.
Vasilis VasiliouDepartment of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, 06520-8034, USA. vasilis.vasiliou@yale.edu.
Daniel W NebertDepartment of Environmental Health and Center for Environmental Genetics; Department of Pediatrics and Molecular and Developmental Biology, Cincinnati Children's Research Center, University Cincinnati Medical Center, Cincinnati, OH, 45267, USA.

Funding

The Nomenclature of Human and Vertebrate GenesU24HG003345 · NHGRI · UNIVERSITY OF CAMBRIDGE · PI Elspeth Bruford · 2018 to 2026
$3.9M
NHGRI NIH HHS U24 HG003345
6 · The paper itself

Abstract

Lipocalins (LCNs) are members of a family of evolutionarily conserved genes present in all kingdoms of life. There are 19 LCN-like genes in the human genome, and 45 Lcn-like genes in the mouse genome, which include 22 major urinary protein (Mup) genes. The Mup genes, plus 29 of 30 Mup-ps pseudogenes, are all located together on chromosome (Chr) 4; evidence points to an "evolutionary bloom" that resulted in this Mup cluster in mouse, syntenic to the human Chr 9q32 locus at which a single MUPP pseudogene is located. LCNs play important roles in physiological processes by binding and transporting small hydrophobic molecules -such as steroid hormones, odorants, retinoids, and lipids-in plasma and other body fluids. LCNs are extensively used in clinical practice as biochemical markers. LCN-like proteins (18-40 kDa) have the characteristic eight β-strands creating a barrel structure that houses the binding-site; LCNs are synthesized in the liver as well as various secretory tissues. In rodents, MUPs are involved in communication of information in urine-derived scent marks, serving as signatures of individual identity, or as kairomones (to elicit fear behavior). MUPs also participate in regulation of glucose and lipid metabolism via a mechanism not well understood. Although much has been learned about LCNs and MUPs in recent years, more research is necessary to allow better understanding of their physiological functions, as well as their involvement in clinical disorders.

Indexed as

Evolution, MolecularAnimalsGenome, HumanHumansLipocalinsMiceMultigene FamilyLipocalins

Identifiers

PMID30782214
PMCPMC6381713

What OpenQuestion holds

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LicenceCC BY
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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.