Evidence map›Paper›PMID 24844258›Full record

ArticleAmerican journal of physiology. Endocrinology and metabolism2014

Consumption of a Western-style diet during pregnancy impairs offspring islet vascularization in a Japanese macaque model.

Lynley D Pound, Sarah M Comstock, Kevin L Grove

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Endocrinology and metabolism, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
7.6field-weighted citation impact, top 3% 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

32 citing papers in PubMed, 48 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Effects of pre- and postnatal protein restriction on maternal and offspring metabolism in the nonhuman primate.American journal of physiology. Regulatory, integrative and comparative physiology · 2020
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Milk lipid regulation at the maternal-offspring interface.Seminars in cell & developmental biology · 2018
    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

3 authors at 1 institution in 1 country.

Lynley D PoundDivision of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, Oregon; and.
Sarah M ComstockDivision of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, Oregon; and.
Kevin L GroveDivision of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, Oregon; and Division of Reproductive and Developmental Science, Oregon National Primate Research Center, Beaverton, Oregon grovek@ohsu.edu.
Oregon National Primate Research Center · US

Funding

Upgrade of confocal microscopy at the Oregon National Primate Research CenterP51OD011092 · OD · OREGON HEALTH & SCIENCE UNIVERSITY · PI Bonnie J. Nagel · 2012 to 2026
$203.9M
The Impact of Maternal Health and Diet on Development of Fetal Metabolic SystemsR24DK090964 · NIDDK · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI AAGAARD, KJERSTI MARIE, FRIEDMAN, JACOB E · 2010 to 2019
$15.8M
Maternal High Fat Diet and Melanocortin System in OffspringR01DK079194 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI KIEVIT, PAUL · 2007 to 2015
$6.2M
Laser Scanning Confocal MicroscopeS10RR024585 · NCRR · OREGON HEALTH & SCIENCE UNIVERSITY · PI CORNEA, ANDA N. · 2008 to 2008
$443k
NCRR NIH HHS S10-RR-024585NIDDK NIH HHS R01 DK079194NIDDK NIH HHS R24-DK-090964NIH HHS P51-OD-011092
6 · The paper itself

Abstract

Children exposed to a maternal Western-style diet in utero have an increased risk of developing type 2 diabetes. Understanding the mechanisms and an investigation of possible interventions are critical to reversing this phenomenon. We examined the impact of maternal Western-style diet consumption on the development of islet vascularization and innervation, both of which are critical to normal islet function, in fetal and juvenile offspring. Furthermore, we assessed whether improved dietary intake or resveratrol supplementation could ameliorate the harmful consequences of Western-style diet consumption during pregnancy. Adult female Japanese macaques were maintained on a control or Western-style diet for 4-7 yr. One cohort of dams was switched back onto a control diet, whereas another cohort received resveratrol supplementation throughout gestation. Pregnancies were terminated in the early third trimester by C-section, or offspring were born naturally and sent to necropsy at 1 yr of age. Western-style diet consumption resulted in impaired fetal islet capillary density and sympathetic islet innervation. Furthermore, this reduction in vascularization persisted in the juvenile offspring. This effect is independent of changes in the expression of key angiogenic markers. Diet reversal normalized islet vascularization to control offspring levels, whereas resveratrol supplementation caused a significant increase in capillary density above controls. These data provide a novel mechanism by which maternal Western-style diet consumption leads to increased susceptibility to type 2 diabetes in the offspring. Importantly, an improved maternal diet may mitigate these harmful effects. However, until the long-term consequences of increased vascularization can be determined, resveratrol use during pregnancy is not advised.

Indexed as

DietAnimalsCapillariesFemaleIslets of LangerhansMacaca mulattaMaleNeovascularization, PhysiologicPregnancyPregnancy, AnimalPrenatal Nutritional Physiological PhenomenaSympathetic Nervous Systemhigh fat dietnonhuman primatepregnancyresveratrolvascularization

Identifiers

PMID24844258
PMCPMC4080145
OpenAlexW2066117639

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.