A systematic review on in vitro 3d bone metastases models. A new horizon to recapitulate the native clinical scenario?

Francesca Salamanna, Deyanira Contartese, Melania Maglio, Milena Fini

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

While the skeleton is not the only organ where metastasis can occur, it is one of the preferred sites, with a significant impact in patients' quality of life. With the aim of delineating the cellular and molecular mechanisms of bone metastasis, numerous studies have been employed to identify any contributing factors that trigger cancer progression. One of the major limitations of studying cancer-bone metastasis is the multifaceted nature of the native bone environment and the lack of reliable, simple, and not expensive models that strictly mimic the biological processes occurring in vivo allowing a correct translation of results. Currently, with the growing acceptance of in vitro models as effective tools for studying cancer biology, three-dimensional (3D) models have emerged as a compromise between two-dimensional cultures of isolated cancer cells and the complexity of human cancer xenografts in immunocompromised animal hosts. This descriptive systematic literature review summarizes the current status of advanced and alternative 3D in vitro bone metastases models. We have also reviewed the strategies employed by researchers to set-up these models with special reference to recent promising developments trying to better replicate the complexity and heterogeneity of a human metastasis in situ, with an outlook at their use in medicine. All these aspects will greatly contribute to the existing knowledge on bone metastases, providing a specific link to clinical scenarios and thus making 3D in vitro bone metastasis models an attractive tool for multidisciplinary experts.

Original languageEnglish
Pages (from-to)44803-44820
Number of pages18
JournalOncotarget
Volume7
Issue number28
DOIs
Publication statusPublished - 2016

Fingerprint

Neoplasm Metastasis
Bone and Bones
Neoplasms
Biological Phenomena
Bone Neoplasms
Immunocompromised Host
In Vitro Techniques
Heterografts
Skeleton
Quality of Life
Research Personnel
Medicine

Keywords

  • 3D in vitro model
  • Bone metastases
  • Cancer cells
  • Metastatic microenvironment
  • Systematic literature review

ASJC Scopus subject areas

  • Oncology

Cite this

A systematic review on in vitro 3d bone metastases models. A new horizon to recapitulate the native clinical scenario? / Salamanna, Francesca; Contartese, Deyanira; Maglio, Melania; Fini, Milena.

In: Oncotarget, Vol. 7, No. 28, 2016, p. 44803-44820.

Research output: Contribution to journalArticle

Salamanna, Francesca ; Contartese, Deyanira ; Maglio, Melania ; Fini, Milena. / A systematic review on in vitro 3d bone metastases models. A new horizon to recapitulate the native clinical scenario?. In: Oncotarget. 2016 ; Vol. 7, No. 28. pp. 44803-44820.
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