Evidence map›Paper›PMID 22431477›Full record

ArticleDevelopmental dynamics : an official publication of the American Association of Anatomists2012

Alterations in mast cell frequency and relationship to angiogenesis in the rat mammary gland during windows of physiologic tissue remodeling.

Robert A Ramirez, Amy Lee, Pepper Schedin, Joshua S Russell, Patricia A Masso-Welch

Abstract read
In one paragraph

Article in Developmental dynamics : an official publication of the American Association of Anatomists, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

22 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Immune Cell Contribution to Mammary Gland Development.Journal of mammary gland biology and neoplasia · 2024
    Review
  6. Article
  7. The Cellular Organization of the Mammary Gland: Insights From Microscopy.Journal of mammary gland biology and neoplasia · 2021
    Review
  8. Macphatics and PoEMs in Postpartum Mammary Development and Tumor Progression.Journal of mammary gland biology and neoplasia · 2020
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Mucosal Immunity in the Female Murine Mammary Gland.Journal of immunology (Baltimore, Md. : 1950) · 2018
    Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. 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

5 authors at 3 institutions in 1 country.

Robert A RamirezDepartment of Pharmacology and Therapeutics, Roswell Park Cancer Institute, Buffalo, NY, USA.
Amy Lee
Pepper Schedin
Joshua S Russell
Patricia A Masso-Welch
Roswell Park Comprehensive Cancer Center · USUniversity at Buffalo, State University of New York · USUniversity of Colorado Anschutz Medical Campus · US

Funding

Two-Spirit Films in Indigenous Cancer HealthP30CA016056 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI MARK G FRATTINI · 1985 to 2026
$116.6M
TNF Modulation of Mammary ProliferationR01CA077656 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI IP, MARGOT M · 1998 to 2007
$2.4M
Endocrine Status of MG Stroma Alters Breast CA InvasionR01CA085944 · NCI · UNIVERSITY OF COLORADO DENVER · PI SCHEDIN, PEPPER J · 2001 to 2004
$1.1M
NCI NIH HHS CA-16056NCI NIH HHS CA-77656NCI NIH HHS P30 CA016056NCI NIH HHS R01 CA077656NCI NIH HHS R01 CA085944
6 · The paper itself

Abstract

backgroundThe mammary epithelium undergoes proliferation and regression accompanied by remodeling of the fibrocellular and vascular stroma. Mast cells are abundant in these compartments and have been implicated in remodeling during wound healing and cancer progression. The purpose of this study was to test the hypothesis that mast cell abundance correlates with physiologic mammary tissue remodeling during estrous cycling, lactogenesis (pregnancy and lactation) and involution.

resultsMast cell and capillary frequency were quantified in the stroma surrounding ducts and lobules from mammary glands of rats. During estrous cycling, periductal mast cell numbers were unchanged, but lobule-associated mast cells significantly increased in the regressive phase of diestrus II. During lactogenesis, lobular stroma mast cells peaked early in pregnancy, at D2, followed by a significant decrease throughout lactation. Involution was associated with a rapid return in mast cell numbers, similar to diestrus II. Lobular vascularization peaked during the state of metestrus, when limited secretory differentiation occurs. Lobular angiogenesis peaked at D7 of pregnancy, regressed, and then returned to high levels during lactation and early involution, when secretory differentiation is high.

conclusionsThese results suggest mast cells are predominantly associated with regressive lobular remodeling during cycling and involution, whereas angiogenesis is predominantly associated with secretory differentiation.

Indexed as

AnimalsCell DifferentiationCell ProliferationEstrous CycleFemaleLactationMammary Glands, AnimalMast CellsNeovascularization, PhysiologicPregnancyRatsRats, Sprague-Dawley

Identifiers

PMID22431477
PMCPMC3979934
OpenAlexW2064944330

What OpenQuestion holds

Textmetadata
LicenceTDM
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.