Evidence map›Paper›PMID 26673244›Full record

ArticleBMC cancer2015

A novel human leiomyoma tissue derived matrix for cell culture studies.

Tuula Salo, Meeri Sutinen, Ehsanul Hoque Apu, Elias Sundquist, Nilva K Cervigne, Carine Ervolino de Oliveira, Saad Ullah Akram, Steffen Ohlmeier, Fumi Suomi, Lauri Eklund and 8 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 10% 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

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. 3D Tumor Models in Urology.International journal of molecular sciences · 2023
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  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

18 authors at 7 institutions in 2 countries.

Tuula SaloCancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, PO Box 5281, FI-90014, Oulu, Finland. tuula.salo@oulu.fi.
Meeri SutinenCancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, PO Box 5281, FI-90014, Oulu, Finland. meeri.sutinen@oulu.fi.
Ehsanul Hoque ApuCancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, PO Box 5281, FI-90014, Oulu, Finland. ehsanul.hoqueapu@oulu.fi.
Elias SundquistCancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, PO Box 5281, FI-90014, Oulu, Finland. elias.sundquist@student.oulu.fi.
Nilva K CervigneClinical Department, Faculty of Medicine of Jundiai (FMJ), Jundiai, São Paulo, SP-13202-550, Brazil. nilva.cervigne@gmail.com.
Carine Ervolino de OliveiraDepartment of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, SP-13414-903, Brazil. carineusp@yahoo.com.br.
Saad Ullah AkramCenter for Machine Vision Research, University of Oulu, FI-90014, Oulu, Finland. saad.akram@oulu.fi.
Steffen OhlmeierFaculty of Biochemistry and Molecular Medicine, University of Oulu, FI-90014, Oulu, Finland. steffen.ohlmeier@oulu.fi.
Fumi SuomiBiocenter Oulu, University of Oulu, FI-90014, Oulu, Finland. suomi.fumi@gmail.com.
Lauri EklundBiocenter Oulu, University of Oulu, FI-90014, Oulu, Finland. lauri.eklund@oulu.fi.
Pirjo JuuselaDepartment of Oral and Maxillofacial Diseases, University of Helsinki, FI-00014, Helsinki, Finland. pirjo.juusela@fimnet.fi.
Pirjo ÅströmCancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, PO Box 5281, FI-90014, Oulu, Finland. pirjo.astrom@oulu.fi.
Carolina Cavalcante BituCancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, PO Box 5281, FI-90014, Oulu, Finland. ccbitu@gmail.com.
Markku SantalaDepartment of Obstetrics and Gynecology, Oulu University Hospital and University of Oulu, FI-90029, Oulu, Finland. markku.santala@oulu.fi.
Kalle SavolainenDepartment of Obstetrics and Gynecology, Tampere University Hospital and University of Tampere, FI-33521, Tampere, Finland. kalle.savolainen@pshp.fi.
Johanna KorvalaCancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, PO Box 5281, FI-90014, Oulu, Finland. johanna.korvala@oulu.fi.
Adriana Franco Paes LemeLaboratório Nacional de Biociências, LNBio, CNPEM, Campinas, SP-13083-970, Brazil. adriana.paesleme@lnbio.cnpem.br.
Ricardo D ColettaDepartment of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, SP-13414-903, Brazil. coletta@fop.unicamp.br.
University of Oulu · FIOulu University Hospital · FIUniversidade Estadual de Campinas (UNICAMP) · BRBrazilian Center for Research in Energy and Materials · BRFaculdade de Medicina de Jundiaí · BRTampere University · FIUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe composition of the matrix molecules is important in in vitro cell culture experiments of e.g. human cancer invasion and vessel formation. Currently, the mouse Engelbreth-Holm-Swarm (EHS) sarcoma-derived products, such as Matrigel®, are the most commonly used tumor microenvironment (TME) mimicking matrices for experimental studies. However, since Matrigel® is non-human in origin, its molecular composition does not accurately simulate human TME. We have previously described a solid 3D organotypic myoma disc invasion assay, which is derived from human uterus benign leiomyoma tumor. Here, we describe the preparation and analyses of a processed, gelatinous leiomyoma matrix, named Myogel.

methodsA total protein extract, Myogel, was formulated from myoma. The protein contents of Myogel were characterized and its composition and properties compared with a commercial mouse Matrigel®. Myogel was tested and compared to Matrigel® in human cell adhesion, migration, invasion, colony formation, spheroid culture and vessel formation experiments, as well as in a 3D hanging drop video image analysis.

resultsWe demonstrated that only 34% of Myogel's molecular content was similar to Matrigel®. All test results showed that Myogel was comparable with Matrigel®, and when mixed with low-melting agarose (Myogel-LMA) it was superior to Matrigel® in in vitro Transwell® invasion and capillary formation assays.

conclusionsIn conclusion, we have developed a novel Myogel TME matrix, which is recommended for in vitro human cell culture experiments since it closely mimics the human tumor microenvironment of solid cancers.

Indexed as

LeiomyomaTumor MicroenvironmentUterine NeoplasmsBiocompatible MaterialsCell Culture TechniquesElectrophoresis, Gel, Two-DimensionalElectrophoresis, Polyacrylamide GelExtracellular MatrixFemaleGelsHumansMass SpectrometrySepharoseBiocompatible MaterialsGelsSepharose

Identifiers

PMID26673244
PMCPMC4682271
OpenAlexW2198223093

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.