Evidence map›Paper›PMID 22649075›Full record

ArticleBiology of reproduction2012

Slc2a8 deficiency in mice results in reproductive and growth impairments.

Katie L Adastra, Antonina I Frolova, Maggie M Chi, Daniel Cusumano, Mary Bade, Mary O Carayannopoulos, Kelle H Moley

Open access · bronzeAbstract read
In one paragraph

Article in Biology of reproduction, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.5field-weighted citation impact, top 18% 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, 39 citations in OpenAlex.

  1. Article
  2. Review
  3. Glucose metabolism and endometrium decidualization.Frontiers in endocrinology · 2025
    Review
  4. Review
  5. QTLs and Candidate Genes Associated with Semen Traits in Merino Sheep.Animals : an open access journal from MDPI · 2023
    Article
  6. Frontiers in molecular neuroscience · 2023
    Review
  7. Review
  8. Role of Placental Glucose Transporters in Determining Fetal Growth.Reproductive sciences (Thousand Oaks, Calif.) · 2022
    Review
  9. Review
  10. Article
  11. Review
  12. Endometrial Glucose Transporters in Health and Disease.Frontiers in cell and developmental biology · 2021
    Review
  13. Alternative Splicing and Cleavage of GLUT8.Molecular and cellular biology · 2020
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Modeling the effect of cigarette smoke on hexose utilization in spermatocytes.Reproductive sciences (Thousand Oaks, Calif.) · 2015
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Katie L AdastraDepartment of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, Missouri, USA.
Antonina I Frolova
Maggie M Chi
Daniel Cusumano
Mary Bade
Mary O Carayannopoulos
Kelle H Moley
Washington University in St. Louis · US

Funding

Washington University Nutrition Obesity Research CenterP30DK056341 · NIDDK · WASHINGTON UNIVERSITY · PI Brian N Finck · 1999 to 2026
$30.2M
WU P&FP30DK020579 · NIDDK · WASHINGTON UNIVERSITY · PI Jennifer Lynn Powers Carson · 2013 to 2026
$27.1M
GLUTS AND GLUCOSE TRANSPORT IN THE MOUSE BLASTOCYSTR01HD040390 · NICHD · WASHINGTON UNIVERSITY · PI MOLEY, KELLE H · 2002 to 2012
$2.6M
NICHD NIH HHS R01 HD040390NICHD NIH HHS R01 HD40390NIDDK NIH HHS P30 DK020579NIDDK NIH HHS P30 DK056341NIDDK NIH HHS P30DK056341
6 · The paper itself

Abstract

SLC2A8, also known as GLUT8, is a facilitative glucose transporter expressed in the testis, brain, liver, heart, uterus, ovary, and fat. In this study we examined the effect of Slc2a8 deficiency on mouse gamete, preimplantation embryo, and implantation phenotype, as well as postnatal growth and physiology. For this model, the transcriptional start site and exons 1-4 were targeted and a lack of protein expression was confirmed by Western immunoblot. Oocytes obtained from Slc2a8(-/-) mice demonstrated abnormal metabolism and ATP production. In addition, deletion of Slc2a8 resulted in impaired decidualization, a critical step in the differentiation of endometrial stromal cells (ESCs), necessary for implantation. This indicates a role for SLC2A8 in decidualization, which is supported by Slc2a8 mRNA expression in both mouse and human ESCs, which increases dramatically in response to hormonal changes occurring during the process of implantation. Ovarian transplantation studies confirm that lack of SLC2A8 affects both the embryo and the implantation processes. This phenotype leads to decreased litter size, and smaller pups at weaning that continue to display an abnormally small growth phenotype into adulthood. The Slc2a8 null mice display decreased body fat by magnetic resonance imaging, and, interestingly, they are resistant to a diet high in fat and carbohydrates.

Indexed as

Embryo ImplantationAnimalsBody WeightDeciduaDiet, High-FatFemaleGlucoseGlucose Transport Proteins, FacilitativeHomeostasisLitter SizeMaleMiceMice, KnockoutOocytesOvaryPhenotypeGlucoseGlucose Transport Proteins, FacilitativeSlc2a8 protein, mouse

Identifiers

PMID22649075
PMCPMC3431428
OpenAlexW2134432937

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.