Evidence map›Paper›PMID 40465736›Full record

ArticleScience advances2025

Volumetric printed biomimetic scaffolds support in vitro lactation of human milk-derived mammary epithelial cells.

Amelia Hasenauer, Kajetana Bevc, Maxwell C McCabe, Parth Chansoria, Anthony J Saviola, Kirk C Hansen, Karen L Christman, Marcy Zenobi-Wong

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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.

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

7 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. In Situ Characterisation of Hydrogels via Dynamic Interface Printing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  5. Article
  6. Review
  7. 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

8 authors.

Amelia HasenauerTissue Engineering + Biofabrication Laboratory, Department of Health Sciences and Technology, ETH Zürich, Otto-Stern-Weg 7, 8093 Zürich, Switzerland.ORCID 0000-0003-4512-6195
Kajetana BevcTissue Engineering + Biofabrication Laboratory, Department of Health Sciences and Technology, ETH Zürich, Otto-Stern-Weg 7, 8093 Zürich, Switzerland.ORCID 0000-0002-9743-0335
Maxwell C McCabeDepartment of Biochemistry and Molecular Genetics, School of Medicine, University of Colorado, 12801 E 17th Ave., Aurora, CO 80045, USA.ORCID 0000-0002-3599-694X
Parth ChansoriaTissue Engineering + Biofabrication Laboratory, Department of Health Sciences and Technology, ETH Zürich, Otto-Stern-Weg 7, 8093 Zürich, Switzerland.ORCID 0000-0002-6107-6848
Anthony J SaviolaDepartment of Biochemistry and Molecular Genetics, School of Medicine, University of Colorado, 12801 E 17th Ave., Aurora, CO 80045, USA.ORCID 0000-0001-6890-512X
Kirk C HansenDepartment of Biochemistry and Molecular Genetics, School of Medicine, University of Colorado, 12801 E 17th Ave., Aurora, CO 80045, USA.ORCID 0000-0001-5054-838X
Karen L ChristmanShu Chien-Gene Lay Department of Bioengineering, Sanford Stem Cell Institute, Sanford Consortium for Regenerative Medicine, UC San Diego, San Diego, CA 92093, USA.ORCID 0000-0002-6179-898X
Marcy Zenobi-WongTissue Engineering + Biofabrication Laboratory, Department of Health Sciences and Technology, ETH Zürich, Otto-Stern-Weg 7, 8093 Zürich, Switzerland.ORCID 0000-0002-8522-9909

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human breast is remarkably plastic and remodels with each birth to produce milk optimally suited for the changing demands of the newborn. This dynamic nature of lactation makes it challenging to study under controlled conditions. Given the health benefits of human milk, models of secretory mammary tissue would offer opportunities to study factors that influence this important food source. First, 3D models of the mammary duct/alveoli (D/A) were designed inspired by shapes found in vivo. Photoresins based on mammary decellularized extracellular matrix (dECM) were optimized to match the mechanical properties of native breast tissue. Next, these D/A models were printed with a volumetric printer and seeded with human milk-derived mammary epithelial cells (MECs). MECs formed stable epithelial layers on the printed surfaces and secreted the β-casein and milk fat globules. This model offers exciting avenues to explore hormonal, nutritional, and mechanobiological factors involved in lactation, thereby improving understanding of lactation for the benefit of infants and their mothers.

Indexed as

Biomimetic MaterialsBiomimeticsEpithelial CellsLactationMammary Glands, HumanMilk, HumanPrinting, Three-DimensionalTissue ScaffoldsExtracellular MatrixFemaleHumans

Identifiers

PMID40465736
PMCPMC12136022

What OpenQuestion holds

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LicenceCC BY
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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.