Evidence map›Paper›PMID 31736206›Full record

ArticleDevelopmental dynamics : an official publication of the American Association of Anatomists2020

Phosphotungstic acid-enhanced microCT: Optimized protocols for embryonic and early postnatal mice.

Kate M Lesciotto, Susan M Motch Perrine, Mizuho Kawasaki, Timothy Stecko, Timothy M Ryan, Kazuhiko Kawasaki, Joan T Richtsmeier

Registry-linked trialAbstract read
In one paragraph

Article in Developmental dynamics : an official publication of the American Association of Anatomists, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03025763 (Craniosynostosis Network), which is not on this map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
–field-weighted citation impact
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.

NCT03025763 active not recruitingnot on this map

Craniosynostosis Network

TypeobservationalSponsorIcahn School of Medicine at Mount SinaiRan2015 to 2028Enrolled2,145ConditionsCraniosynostosisArmsCraniosynostosis Network Environmental Survey, 2D/3D Photography, Buccal Swab Cell Sampling, Blood sampling, Skin Biopsy
3 · Its place in the literature

Who cites it

53 citing papers in PubMed.

  1. Pulmonary development in Squamata: Insights from embryonic studies using micro-CT.Developmental dynamics : an official publication of the American Association of Anatomists · 2026
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  2. Article
  3. A novel mouse model of rare neurodevelopmental disorder, TBCK Syndrome.bioRxiv : the preprint server for biology · 2026
    Article
  4. Article
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  7. Embryonic cranial cartilage defects in the Fgfr3Anatomical record (Hoboken, N.J. : 2007) · 2025
    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

7 authors.

Kate M LesciottoDepartment of Anthropology, Pennsylvania State University, University Park, Pennsylvania.ORCID 0000-0001-9537-5750
Susan M Motch PerrineDepartment of Anthropology, Pennsylvania State University, University Park, Pennsylvania.
Mizuho KawasakiDepartment of Anthropology, Pennsylvania State University, University Park, Pennsylvania.
Timothy SteckoCenter for Quantitative Imaging, Pennsylvania State University, University Park, Pennsylvania.
Timothy M RyanDepartment of Anthropology, Pennsylvania State University, University Park, Pennsylvania.
Kazuhiko KawasakiDepartment of Anthropology, Pennsylvania State University, University Park, Pennsylvania.
Joan T RichtsmeierDepartment of Anthropology, Pennsylvania State University, University Park, Pennsylvania.ORCID 0000-0002-0239-5822

Funding

Project III: Systems Biology of Bone in Coronal Nonsyndromic CraniosynostosisP01HD078233 · NICHD · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI DREW, PATRICK JAMES, JABS, ETHYLIN WANG · 2014 to 2019
$7.0M
Midface and Upper Airway in CraniosynostosisR01DE022988 · NIDCR · PENNSYLVANIA STATE UNIVERSITY, THE · PI JABS, ETHYLIN WANG, RICHTSMEIER, JOAN THERESE · 2012 to 2016
$3.1M
The chondrocranium in craniofacial development and diseaseR01DE027677 · NIDCR · PENNSYLVANIA STATE UNIVERSITY, THE · PI RICHTSMEIER, JOAN THERESE · 2018 to 2022
$2.6M
NICHD NIH HHS P01 HD078233NIDCR NIH HHS R01 DE022988NIDCR NIH HHS R01 DE027677
6 · The paper itself

Abstract

backgroundGiven the need for descriptive and increasingly mechanistic morphological analyses, contrast-enhanced microcomputed tomography (microCT) represents perhaps the best method for visualizing 3D biological soft tissues in situ. Although staining protocols using phosphotungstic acid (PTA) have been published with beautiful visualizations of soft tissue structures, these protocols are often aimed at highly specific research questions and are applicable to a limited set of model organisms, specimen ages, or tissue types. We provide detailed protocols for micro-level visualization of soft tissue structures in mice at several embryonic and early postnatal ages using PTA-enhanced microCT.

resultsOur protocols produce microCT scans that enable visualization and quantitative analyses of whole organisms, individual tissues, and organ systems while preserving 3D morphology and relationships with surrounding structures, with minimal soft tissue shrinkage. Of particular note, both internal and external features of the murine heart, lungs, and liver, as well as embryonic cartilage, are captured at high resolution.

conclusionThese protocols have broad applicability to mouse models for a variety of diseases and conditions. Minor experimentation in the staining duration can expand this protocol to additional age groups, permitting ontogenetic studies of internal organs and soft tissue structures within their 3D in situ position.

Indexed as

AnimalsBrainCartilageFemaleImaging, Three-DimensionalMicePhosphotungstic AcidPregnancyX-Ray MicrotomographyPhosphotungstic Acid3D visualizationcartilageembryonic developmentx-ray computed tomography

Identifiers

PMID31736206
PMCPMC7125040

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Registered trials

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.