Evidence map›Paper›PMID 10219908›Full record

ReviewJournal of mammary gland biology and neoplasia1999

Prolactin and mammary gland development.

N D Horseman

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of mammary gland biology and neoplasia, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 5% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 127 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Functional Divergence ofInternational journal of molecular sciences · 2026
    Article
  5. Article
  6. Genome-Wide Identification and Characterization ofInternational journal of molecular sciences · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Prolactin: The Third Hormone in Breast Cancer.Frontiers in endocrinology · 2022
    Review
  13. Article
  14. Maternal Pregnancy Hormone Concentrations in Countries with Very Low and High Breast Cancer Risk.International journal of environmental research and public health · 2020
    Article
  15. Article
  16. The Many Axes of Deer Lactation.Journal of mammary gland biology and neoplasia · 2016
    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

1 author at 1 institution in 1 country.

N D HorsemanDepartment of Molecular and Cellular Physiology, University of Cincinnati College of Medicines, Ohio 45267-0576, USA. nelson.horseman@uc.edu
University of Cincinnati Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prolactin (PRL) regulates the development of the mammary gland at three stages in the reproductive life history of females. The first stage is mammary gland organogenesis, during which PRL contributes to the maturation of the mammary glands from a primary ductal system, which grows from terminal end buds, to the fully mature nonpregnant gland. The mature mammary gland is characterized by an absence of terminal end buds, and the development of a highly branched architecture, which is decorated by lobular buds. During pregnancy PRL, placental lactogens, and progesterone stimulate the expansion and physiological differentiation of the lobuloalveolar system from the lobular buds. After delivery PRL, in the context of falling progesterone, stimulates the final induction of milk protein gene expression and lactation. PRL acts directly on the mammary epithelium, and indirectly by stimulating luteal progesterone secretion in rodents. Disruption of the genes for PRL and the PRL receptor, as well as those for transcription factors important in mammary gland regulation (Stat proteins), have provided a new set of animal models with which to study normal mammary gland development and the relationships of PRL to breast carcinogenesis. Two major deficiencies in our current knowledge of PRL actions are our understanding of the role of epithelial-stromal interactions in PRL-induced mammary morphogenesis, and the identity of developmentally important genes that are regulated by PRL during normal mammary gland organogenesis.

Indexed as

AnimalsBreastFemaleGene Expression Regulation, DevelopmentalHumansMammary Glands, AnimalPituitary GlandPregnancyProlactinProlactin

Identifiers

PMID10219908
OpenAlexW1600374980

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.