Evidence map›Paper›PMID 32401296›Full record

ArticleBiology of reproduction2020

Development of human ectocervical tissue models with physiologic endocrine and paracrine signaling†.

Kelly E McKinnon, Rhitwika Sensharma, Chloe Williams, Jovanka Ravix, Spiro Getsios, Teresa K Woodruff

Open access · greenAbstract read
In one paragraph

Article in Biology of reproduction, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
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  5. Article
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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

6 authors at 1 institution in 1 country.

Kelly E McKinnonDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Rhitwika SensharmaDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Chloe WilliamsDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Jovanka RavixDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Spiro GetsiosDepartment of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago IL, USA.
Teresa K WoodruffDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Northwestern University · US

Funding

CARCINOGENESIS TRAINING PROGRAMT32CA009560 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Kathleen Janee Green · 1986 to 2026
$8.4M
Ex Vivo Female Reproductive Tract Integration In a 3D Microphysiologic SystemUH3TR001207 · NCATS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WOODRUFF, TERESA K · 2014 to 2016
$4.9M
PCOS and androgen-related disease modeling and drug testing in Multi-organ Integrated Microfluidic Reproductive PlatformUH3ES029073 · NIEHS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KIM, JI-YONG JULIE · 2019 to 2021
$3.6M
NCATS NIH HHS UH3 TR001207NCI NIH HHS T32 CA009560NIEHS NIH HHS UH3 ES029073
6 · The paper itself

Abstract

There is a shortage of research models that adequately represent the unique mucosal environment of human ectocervix, limiting development of new therapies for treating infertility, infection, or cancer. We developed three microphysiologic human ectocervix models to study hormone action during homeostasis. First, we reconstructed ectocervix using decellularized extracellular matrix scaffolds, which supported cell integration and could be clinically useful. Secondly, we generated organotypic systems consisting of ectocervical explants co-cultured with murine ovaries or cycling exogenous hormones, which mimicked human menstrual cycles. Finally, we engineered ectocervix tissue consisting of tissue-specific stromal-equivalents and fully-differentiated epithelium that mimicked in vivo physiology, including squamous maturation, hormone response, and mucin production, and remained viable for 28 days in vitro. The localization of differentiation-dependent mucins in native and engineered tissue was identified for the first time, which will allow increased efficiency in mucin targeting for drug delivery. In summary, we developed and characterized three microphysiologic human ectocervical tissue models that will be useful for a variety of research applications, including preventative and therapeutic treatments, drug and toxicology studies, and fundamental research on hormone action in a historically understudied tissue that is critical for women's health.

Indexed as

Models, BiologicalAnimalsCervix UteriDrug Delivery SystemsEndocrine SystemExtracellular MatrixFemaleHormonesHumansMenstruationMiceMucinsMucous MembraneParacrine CommunicationPregnancyRNAHormonesMucinsRNA

Identifiers

PMID32401296
PMCPMC7608514
OpenAlexW3025813782

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.