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Open AccessJournal ArticleDOI

Evidence for the Involvement of the Master Transcription Factor NF-κB in Cancer Initiation and Progression.

TLDR
Although NF-κB has been identified to be a major contributor to cancer initiation and development, there is evidence revealing its role in tumor suppression, as well as a few important pharmacological strategies that have been developed to modulate NF-σB function.
Abstract
Nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) is responsible for the regulation of a large number of genes that are involved in important physiological processes, including survival, inflammation, and immune responses. At the same time, this transcription factor can control the expression of a plethora of genes that promote tumor cell proliferation, survival, metastasis, inflammation, invasion, and angiogenesis. The aberrant activation of this transcription factor has been observed in several types of cancer and is known to contribute to aggressive tumor growth and resistance to therapeutic treatment. Although NF-κB has been identified to be a major contributor to cancer initiation and development, there is evidence revealing its role in tumor suppression. This review briefly highlights the major mechanisms of NF-κB activation, the role of NF-κB in tumor promotion and suppression, as well as a few important pharmacological strategies that have been developed to modulate NF-κB function.

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Role of Reactive Oxygen Species in Cancer Progression: Molecular Mechanisms and Recent Advancements.

TL;DR: The major issue is targeting the dual actions of ROS effectively with respect to the concentration bias, which needs to be monitored carefully to impede tumor angiogenesis and metastasis for ROS to serve as potential therapeutic targets exogenously/endogenously.
References
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Journal ArticleDOI

THE NF-κB AND IκB PROTEINS: New Discoveries and Insights

TL;DR: The transcription factor NF-κB has attracted widespread attention among researchers in many fields based on its unusual and rapid regulation, the wide range of genes that it controls, its central role in immunological processes, the complexity of its subunits, and its apparent involvement in several diseases.
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Nuclear factor-kappaB in cancer development and progression.

TL;DR: This article showed that NF-kappaB provides a mechanistic link between inflammation and cancer, and is a major factor controlling the ability of both pre-neoplastic and malignant cells to resist apoptosis-based tumour-surveillance mechanisms.
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The complexity of NF-κB signaling in inflammation and cancer

TL;DR: An overview of the most relevant modes of crosstalk and cooperativity between NF-κB and other signaling molecules during inflammation and cancer is provided.
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Metastasis: from dissemination to organ-specific colonization

TL;DR: Striking disparities in the natural progression of different cancers raise important questions about the evolution of metastatic traits, the genetic determinants of these properties and the mechanisms that lead to the selection of metastasis cells.
Journal ArticleDOI

Regulation and Function of NF-κB Transcription Factors in the Immune System

TL;DR: Much progress has been made in the past two years revealing new insights into the regulation and functions of NF-kappaB, and this recent progress is covered in this review.
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How does NF-kB contribute to angiogenesis in cancer?

NF-κB contributes to angiogenesis in cancer by controlling the expression of genes involved in promoting angiogenesis, as mentioned in the paper.