Trends in Cell Biology
ReviewA glitch in the matrix: organ-specific matrisomes in metastatic niches
Section snippets
The extracellular matrix plays an integral role in establishing metastatic niches
Metastasis is responsible for ~90% of cancer-related deaths. Extensive research has focused on what causes cancer cells to spread and how these mechanisms can be targeted or prevented. Since the introduction of Paget’s now renowned ‘seed and soil hypothesis’ in 1889 [1], it has been recognized that the environment of the secondary site plays a crucial role in determining the success of metastatic colonization. More recently, the discovery that the primary tumor can influence the formation of a
Normal ECM composition in common metastatic organs
The tasks of the ECM in all organs are largely consistent: provide structural support for tissues through the ECM architecture and act as a modulator of cell function and phenotype. The latter is achieved by (i) regulating biochemical signals through the sequestration and release of signaling molecules and acting as ligands that drive cellular signaling and (ii) regulating mechanical signals by altering the stiffness of the microenvironment. Thus, remodeling of the ECM is a normal physiological
Lung
The lung is a common site of metastasis for various human cancers, including breast, melanoma, colorectal, bladder, and kidney cancer. Many mouse models of metastasis have a propensity for lung tropism, making it a frequent site of study for PMN characterization. Lung-resident fibroblasts have been identified by numerous studies as key players in metastatic niche formation [9., 10., 11., 12., 13., 14., 15., 16., 17.]. Reprogramming resident fibroblasts and other recruited mesenchymal cells to
ECM changes exhibit organ specificity
As illustrated earlier, ECM changes supporting distinct metastatic niches in different organs share numerous characteristics, including the functions of activated cells, upregulated molecules, and resulting effects. Studies that directly compare metastatic niches of the same tumor type in different organs showed that some ECM-related mechanisms of niche formation are robust across metastatic sites [11]. However, these types of studies also uncovered organ-specific mechanistic nuances. For
Matrisome research perspective
Investigating the metastatic ECM is tricky due to its dynamic nature of subtle and cumulative changes involving a complex array of players. One approach to overcome this has been to integrate multiple analyses to maximize the information that can be gleaned from samples, particularly limited patient tissues. In an MS-based proteomic analysis, the matrisomes of normal colon, CRC, and liver metastases from three patients were compared to identify tissue-specific changes that could act as novel
Concluding remarks
Recent work investigating the ECM has revealed its important role in contributing to the formation of metastasis-supportive environments. The variety of lung metastasizing models provided an abundance of data illuminating the complexity of interactions and modifications that contribute to the PMN. From this point, both robust mechanisms shared between common metastatic organs and unique changes identified through comparative analysis revealed new avenues for research and presented opportunities
Acknowledgments
N.E. is supported by grants from the Israel Science Foundation (ISF), the Israel Cancer Research Fund (ICRF), Worldwide Cancer Research, and the Melanoma Research Alliance (MRA). Figures were created with BioRender.com.
Declaration of interests
The authors declare no competing interests.
Glossary
- Basement membrane (BM)
- sheets of specialized ECM deposited between epithelial tissue and the supporting connective tissue. The BM is typically composed of laminins, type IV collagens, and fibronectin. It functions to provide support, aid tissue compartmentalization, and regulate cell behavior.
- Bleomycin
- a chemotherapeutic that when instilled into the lungs of mice induces a fibrotic response.
- Bone marrow-derived cells (BMDCs)
- a heterogeneous population of pluripotent stem and progenitor cells, such
References (100)
The distribution of secondary growths in cancer of the breast
Lancet
(1889)Cancer-associated fibroblasts are activated in incipient neoplasia to orchestrate tumor-promoting inflammation in an NF-κB-dependent manner
Cancer Cell
(2010)The double edge sword of fibrosis in cancer
Transl. Res.
(2019)- et al.
The leading role of epithelial cells in the pathogenesis of idiopathic pulmonary fibrosis
Cell. Signal.
(2020) Disruption of collagen/apatite alignment impairs bone mechanical function in osteoblastic metastasis induced by prostate cancer
Bone
(2017)Metastatic breast cancer cells overexpress and secrete miR-218 to regulate type I collagen deposition by osteoblasts
Breast Cancer Res.
(2018)The use of bisphosphonates to treat skeletal complications in solid tumours
Bone
(2021)A randomised trial of 4- versus 12-weekly administration of bone-targeted agents in patients with bone metastases from breast or castration-resistant prostate cancer
Eur. J. Cancer
(2021)Impact of breast cancer cells´ secretome on the brain metastatic niche remodeling
Semin. Cancer Biol.
(2020)Quantitative extracellular matrix proteomics to study mammary and liver tissue microenvironments
Int. J. Biochem. Cell Biol.
(2016)
Engineering clinically-relevant human fibroblastic cell-derived extracellular matrices
Methods Cell Biol.
Extracellular matrix mediators of metastatic cell colonization characterized using scaffold mimics of the pre-metastatic niche
Acta Biomater.
The extracellular matrix: tools and insights for the “omics” era
Matrix Biol.
Blocking surgically induced lysyl oxidase activity reduces the risk of lung metastases
Cell Rep.
Matrix stiffness-upregulated LOXL2 promotes fibronectin production, MMP9 and CXCL12 expression and BMDCs recruitment to assist pre-metastatic niche formation
J. Exp. Clin. Cancer Res.
Chemotherapy can promote liver metastasis by enhancing metastatic niche formation in mice
J. Surg. Res.
VEGFR1-positive haematopoietic bone marrow progenitors initiate the pre-metastatic niche
Nature
The matrix in cancer
Nat. Rev. Cancer
Concepts of extracellular matrix remodelling in tumour progression and metastasis
Nat. Commun.
Extracellular matrix and traumatic brain injury
J. Neuro Res.
The instructive extracellular matrix of the lung: basic composition and alterations in chronic lung disease
Eur. Respir. J.
The bone extracellular matrix as an ideal milieu for cancer cell metastases
Cancers
Extracellular matrix proteins in metastases to the liver—composition, function and potential applications
Semin. Cancer Biol.
Tumour exosome integrins determine organotropic metastasis
Nature
Fibrotic microenvironment promotes the metastatic seeding of tumor cells via activating the fibronectin 1/secreted phosphoprotein 1-integrin signaling
Oncotarget
Primary tumors release ITGBL1-rich extracellular vesicles to promote distal metastatic tumor growth through fibroblast-niche formation
Nat. Commun.
Transglutaminase-2 facilitates extracellular vesicle-mediated establishment of the metastatic niche
Oncogenesis
The dynamic relationship of breast cancer cells and fibroblasts in fibronectin accumulation at primary and metastatic tumor sites
Cancers
Interactions between cancer stem cells and their niche govern metastatic colonization
Nature
Fibroblast-derived IL33 facilitates breast cancer metastasis by modifying the immune microenvironment and driving type 2 immunity
Cancer Res.
Extracellular vesicles of carcinoma-associated fibroblasts creates a pre-metastatic niche in the lung through activating fibroblasts
Mol. Cancer
Activation of p38α stress-activated protein kinase drives the formation of the pre-metastatic niche in the lungs
Nat. Cancer
Tumor-associated fibroblasts predominantly come from local and not circulating precursors
Proc. Natl. Acad. Sci. U. S. A.
Tumor-derived osteopontin reprograms normal mammary fibroblasts to promote inflammation and tumor growth in breast cancer
Cancer Res.
Bone marrow–derived fibroblasts are a functionally distinct stromal cell population in breast cancer
J. Exp. Med.
A framework for advancing our understanding of cancer-associated fibroblasts
Nat. Rev. Cancer
Melanoma-derived extracellular vesicles instigate proinflammatory signaling in the metastatic microenvironment
Int. J. Cancer
Cancer associated fibroblasts: the architects of stroma remodeling
Proteomics
Metastasis-initiating cells induce and exploit a fibroblast niche to fuel malignant colonization of the lungs
Nat. Commun.
Distinct populations of inflammatory fibroblasts and myofibroblasts in pancreatic cancer
J. Exp. Med.
NLRP3 inflammasome in fibroblasts links tissue damage with inflammation in breast cancer progression and metastasis
Nat. Commun.
Spatially and functionally distinct subclasses of breast cancer-associated fibroblasts revealed by single cell RNA sequencing
Nat. Commun.
Cancer-associated fibroblast heterogeneity in axillary lymph nodes drives metastases in breast cancer through complementary mechanisms
Nat. Commun.
Mutant p53s generate pro-invasive niches by influencing exosome podocalyxin levels
Nat. Commun.
Fibronectin-expressing mesenchymal tumor cells promote breast cancer metastasis
Cancers
Breast cancer cells rely on environmental pyruvate to shape the metastatic niche
Nature
KLF4-dependent perivascular cell plasticity mediates pre-metastatic niche formation and metastasis
Nat. Med.
The fibrotic and immune microenvironments as targetable drivers of metastasis
Br. J. Cancer
Defining the hallmarks of metastasis
Cancer Res.
Matrix-regulated integrin αvβ5 maintains α5β1-dependent desmoplastic traits prognostic of neoplastic recurrence
eLife
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