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Chemotaxis in cancer

TLDR
This Review summarizes how chemotaxis directs the different behaviours of tumour cells and stromal cells in vivo, how molecular pathways regulateChemotaxis in tumours and how chemtaxis choreographs cell behaviour to shape the tumour microenvironment and to determine metastatic spread.
Abstract
Chemotaxis of tumour cells and stromal cells in the surrounding microenvironment is an essential component of tumour dissemination during progression and metastasis. This Review summarizes how chemotaxis directs the different behaviours of tumour cells and stromal cells in vivo, how molecular pathways regulate chemotaxis in tumour cells and how chemotaxis choreographs cell behaviour to shape the tumour microenvironment and to determine metastatic spread. The central importance of chemotaxis in cancer progression is highlighted by discussion of the use of chemotaxis as a prognostic marker, a treatment end point and a target of therapeutic intervention.

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Contacts with Macrophages Promote an Aggressive Nanomechanical Phenotype of Circulating Tumor Cells in Prostate Cancer.

TL;DR: In this paper, a single-cell proteomic analysis and nanomechanical phenotyping of tumor cell-macrophage cocultures revealed that macrophages promoted epithelial-mesenchymal plasticity in prostate cancer cells, manifesting in their mechanical fitness.
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Myeloid cells: Prime drivers of tumor progression.

TL;DR: Evidence is brought together for the importance of various myeloid cell sub-populations throughout the metastatic process, from initiation of cancer cell invasiveness, to priming the tissue site for colonization.
Journal ArticleDOI

Contact guidance is cell cycle-dependent

TL;DR: Testing the effect of cell cycle progression on contact guided migration in 2D and 3D environments suggests that in the presence of contact guidance cues in vivo, breast carcinoma cells in the G1 phase of the cell cycle may be more efficient in reaching the neighboring vasculature.
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Prescribing patterns in growing tubular soft matter by initial residual stress

TL;DR: It is demonstrated that not only differential growth, geometry and elasticity, but also initial residual stress distribution, exert a notable influence on these pattern phenomena.
References
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Journal ArticleDOI

Epithelial-Mesenchymal Transitions in Development and Disease

TL;DR: The mesenchymal state is associated with the capacity of cells to migrate to distant organs and maintain stemness, allowing their subsequent differentiation into multiple cell types during development and the initiation of metastasis.
Journal ArticleDOI

Myeloid-derived suppressor cells as regulators of the immune system.

TL;DR: The origin, mechanisms of expansion and suppressive functions of MDSCs, as well as the potential to target these cells for therapeutic benefit are discussed.
Journal ArticleDOI

Involvement of chemokine receptors in breast cancer metastasis.

TL;DR: It is reported that the chemokine receptors CXCR4 and CCR7 are highly expressed in human breast cancer cells, malignant breast tumours and metastases and their respective ligands CXCL12/SDF-1α and CCL21/6Ckine exhibit peak levels of expression in organs representing the first destinations of breast cancer metastasis.
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What part of chemotaxis in cancer has not been studied yet?

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What part of chemotaxis in breast cancer has not been studied yet?

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