Evidence map›Paper›PMID 33082201›Full record

ArticleCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2021

Collagen Organization in Relation to Ductal Carcinoma

Brian L Sprague, Pamela M Vacek, Sophie E Mulrow, Mark F Evans, Amy Trentham-Dietz, Sally D Herschorn, Ted A James, Nuntida Surachaicharn, Adib Keikhosravi, Kevin W Eliceiri and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

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

  1. Pooled it
  2. Sulindac, a Nonselective NSAID, Reduces Breast Density in Postmenopausal Women with Breast Cancer Treated with Aromatase Inhibitors.Clinical cancer research : an official journal of the American Association for Cancer Research · 2021
    Trial
  3. Article
  4. Polychromatic Polarization Microscopy Differentiates Collagen Fiber Signatures in Benign Pancreatic Tissue and Pancreatic Ductal Adenocarcinoma.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. The Microenvironment in DCIS and Its Role in Disease Progression.Advances in experimental medicine and biology · 2025
    Review
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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

12 authors at 5 institutions in 1 country.

Brian L SpragueDepartment of Surgery, Office of Health Promotion Research, University of Vermont Larner College of Medicine, Burlington, Vermont. Brian.Sprague@uvm.edu mwconklin@wisc.edu.
Pamela M VacekUniversity of Vermont Cancer Center, University of Vermont Larner College of Medicine, Burlington, Vermont.
Sophie E MulrowDepartment of Surgery, Office of Health Promotion Research, University of Vermont Larner College of Medicine, Burlington, Vermont.ORCID 0000-0001-5696-8668
Mark F EvansUniversity of Vermont Cancer Center, University of Vermont Larner College of Medicine, Burlington, Vermont.ORCID 0000-0003-3708-890X
Amy Trentham-DietzDepartment of Population Health Sciences, University of Wisconsin-Madison, Madison, Wisconsin.ORCID 0000-0002-5971-4660
Sally D HerschornUniversity of Vermont Cancer Center, University of Vermont Larner College of Medicine, Burlington, Vermont.ORCID 0000-0002-9193-6490
Ted A JamesDepartment of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts.
Nuntida SurachaicharnDepartment of Cell and Regenerative Biology, University of Wisconsin-Madison, Madison, Wisconsin.
Adib KeikhosraviDepartment of Biomedical Engineering, Laboratory for Optical and Computations Instrumentation, University of Wisconsin-Madison, Madison, Wisconsin.
Kevin W EliceiriCarbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin.ORCID 0000-0001-8678-670X
Donald L Weaver *University of Vermont Cancer Center, University of Vermont Larner College of Medicine, Burlington, Vermont.
Matthew W Conklin *Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin. Brian.Sprague@uvm.edu mwconklin@wisc.edu.
University of Vermont · USUniversity of Wisconsin–Madison · USUniversity of Wisconsin System · USBeth Israel Deaconess Medical Center · USUniversity of Wisconsin Carbone Cancer Center · US

Funding

UW COMPREHENSIVE CANCER CENTER SUPPORTP30CA014520 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI Christian Capitini · 1985 to 2026
$142.6M
Risk-based Imaging Strategies to Improve Breast Cancer Surveillance OutcomesP01CA154292 · NCI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI KARLA M KERLIKOWSKE · 2011 to 2026
$52.9M
Vermont Screening Process Documentation UnitU54CA163303 · NCI · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI SPRAGUE, BRIAN L · 2011 to 2017
$6.4M
Vermont Breast Cancer Molecular Characterization LaboratoryU01CA196383 · NCI · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI SPRAGUE, BRIAN L, STEIN, JANET L · 2015 to 2020
$5.4M
Collagen structural changes as an early biomarker for breast carcinomaR01CA199996 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI CONKLIN, MATTHEW W · 2015 to 2019
$2.2M
NCI NIH HHS P01 CA154292NCI NIH HHS P30 CA014520NCI NIH HHS R01 CA199996NCI NIH HHS U01 CA196383NCI NIH HHS U54 CA163303
6 · The paper itself

Abstract

backgroundThere is widespread interest in discriminating indolent from aggressive ductal carcinoma

methodsWe retrieved fixed tissue specimens for 90 DCIS cases within the population-based Vermont DCIS Cohort. We imaged collagen fibers within 75 μm of the tumor/stromal boundary on hematoxylin and eosin-stained slides using multiphoton microscopy with second-harmonic generation. Automated software quantified collagen fiber length, width, straightness, density, alignment, and angle to the tumor/stroma boundary. Factor analysis identified linear combinations of collagen fiber features representing composite attributes of collagen organization.

resultsMultiple collagen features were associated with DCIS grade, necrosis pattern, or periductal fibrosis (

conclusionsMultiple aspects of collagen organization around DCIS lesions are associated with recurrence risk. IMPACT: Collagen organization should be considered in the development of prognostic DCIS biomarker signatures.

Indexed as

Neoplasm Recurrence, LocalAdultAgedBreast NeoplasmsCarcinoma, Intraductal, NoninfiltratingCohort StudiesCollagenFemaleHumansMiddle AgedRegistriesCollagen

Identifiers

PMID33082201
PMCPMC7855820
OpenAlexW3094100334

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.