Evidence map›Paper›PMID 10791767›Full record

ReviewJournal of mammary gland biology and neoplasia2000

Local IGF-I axis in peripubertal ruminant mammary development.

R M Akers, T B McFadden, S Purup, M Vestergaard, K Sejrsen, A V Capuco

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of mammary gland biology and neoplasia, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

13 citing papers in PubMed, 67 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Mammary Epithelial Cell Lineage Changes During Cow's Life.Journal of mammary gland biology and neoplasia · 2019
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. 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

6 authors at 2 institutions in 1 country.

R M AkersDepartment of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg, USA. rma@vt.edu
T B McFadden
S Purup
M Vestergaard
K Sejrsen
A V Capuco
University of Vermont · USVirginia Tech · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The regulation of mammary growth and development in heifers is accomplished by complex interactions of hormones, growth factors, and extracellular matrix molecules. Many of these growth stimulators are believed to be locally produced in the mammary gland and to be affected by developmental and nutritional status. Although estrogen and growth hormone are considered critical to pubertal mammogenesis, results summarized in this review suggest that IGF-I and IGF binding proteins are especially important locally-produced growth regulators in peripubertal ruminants. This assertion is supported by studies of ovariectomized heifers, in which increased stromal IGFBP-3 and reduced IGF-I correspond with a failure of udder development. Similarly, reduced mammary development with overfeeding coincides with reduced mitogenic activity of mammary tissue extracts and altered concentrations of IGF-I and IGFBPs. In vitro studies convincingly demonstrate that much of the mitogenic activity of mammary extracts or serum can be attributed to IGF-I and that alterations in IGFBP-3 modulate its effectiveness. Thus by analogy to second messenger mechanisms of action for protein hormones, local mammary-derived growth factors likely explain many of the effects attributed to the classic mammogenic hormones.

Indexed as

Sexual MaturationAnimalsCattleFemaleInsulin-Like Growth Factor Binding Protein 3Insulin-Like Growth Factor Binding ProteinsInsulin-Like Growth Factor IMammary Glands, AnimalOvariectomyRuminantsInsulin-Like Growth Factor Binding Protein 3Insulin-Like Growth Factor Binding ProteinsInsulin-Like Growth Factor I

Identifiers

PMID10791767
OpenAlexW32672367

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.