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Open AccessJournal ArticleDOI

Beyond TGFβ: roles of other TGFβ superfamily members in cancer

Lalage M. Wakefield, +1 more
- 01 May 2013 - 
- Vol. 13, Iss: 5, pp 328-341
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TLDR
It is now becoming apparent that deregulated signalling by many of the other TGFβ superfamily members also has crucial roles in both the development of tumours and metastasis, and these signalling pathways are emerging as plausible therapeutic targets.
Abstract
Much of the focus on the transforming growth factor-β (TGFβ) superfamily in cancer has revolved around the TGFβ ligands themselves. However, it is now becoming apparent that deregulated signalling by many of the other superfamily members also has crucial roles in both the development of tumours and metastasis. Furthermore, these signalling pathways are emerging as plausible therapeutic targets. Their roles in tumorigenesis frequently reflect their function in embryonic development or in adult tissue homeostasis, and their influence extends beyond the tumours themselves, to the tumour microenvironment and more widely to complications of cancer such as cachexia and bone loss.

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Citations
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Functional genomics reveals a bmp driven mesenchymal-to-epithelial transition in the initiation of somatic cell reprogramming (oral presentation)

TL;DR: In this article, the authors explored the molecular mechanisms underlying the reprogramming process by exploiting a secondary mouse embryonic fibroblast model that forms iPSCs with high efficiency upon inducible expression of Oct4, Klf4, c-Myc, and Sox2.
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Prospects for combining targeted and conventional cancer therapy with immunotherapy

TL;DR: New insights into the effects of targeted therapies, along with conventional chemotherapy and radiation therapy, on the induction of antitumour immunity will help to advance the design of combination strategies that increase the rate of complete and durable clinical response in patients.
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Targeting TGF-β Signaling in Cancer.

TL;DR: The rationale for targeting TGF-β signaling in cancer is reviewed, the clinical status of pharmacological inhibitors are summarized, and the direct effects of TGF -β signaling blockade on tumor and stromal cells are discussed.
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Targeting the TGFβ pathway for cancer therapy

TL;DR: The preclinical and clinical results of pharmacological strategies to target the TGFβ pathway and its deregulation in cancer, at the cancer cell and microenvironment levels are described, with a highlight on the effects on tumor microenvironment.
References
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Journal ArticleDOI

Mechanisms of TGF-β Signaling from Cell Membrane to the Nucleus

TL;DR: Current understanding on the mechanisms of TGF-β signaling from cell membrane to the nucleus is presented and the transcriptional regulation of target gene expression is reviewed.
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Transitions between epithelial and mesenchymal states: acquisition of malignant and stem cell traits

TL;DR: Owing to the importance of these tumour-associated phenotypes in metastasis and cancer-related mortality, targeting the products of such cellular plasticity is an attractive but challenging approach that is likely to lead to improved clinical management of cancer patients.
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TGFβ signalling in context.

TL;DR: The basic elements of the transforming growth factor-β (TGFβ) pathway were revealed and the concept of how the TGFβ signal travels from the membrane to the nucleus has been enriched with additional findings.
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TGFβ–SMAD signal transduction: molecular specificity and functional flexibility

TL;DR: Current research is focused on the mechanisms that regulate SMAD activity to evoke cell-type-specific and context-dependent transcriptional programmes and the functional role of signal strength and duration.
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Targeting the TGFβ signalling pathway in disease.

TL;DR: Why the TGFβ signalling pathway is a drug target, the potential clinical applications of TGF β inhibition, the issues arising with anti-TGFβ therapy and how these might be tackled using personalized approaches to dosing, monitoring of biomarkers as well as brief and/or localized drug-dosing regimens are considered.
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