Lesson plan

MAP4K4

Mitogen-activated protein kinase kinase kinase kinase 4 (MAP4K4) – also known as hepatocyte progenitor kinase-like/germinal center kinase-like kinase (HGK) and Nck-interacting kinase (NIK) – is an enzyme, specifically a serine/threonine (S/T) kinase encoded by the MAP4K4 gene in humans. MAP4K4 is involved in a wide array of physiological processes including cell migration, proliferation and adhesion; its activity has been implicated in systemic inflammation, metabolic disorders, cardiovascular disease and cancer. While MAP4K4 has been found to be upregulated in a wide array of cancers, there is currently limited information regarding its specific involvement. However, there is increasing evidence that suggests MAP4K4 has an important role in the development and progression of cancer, and may serve as a novel target for cancer therapeutics.

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Article summary

Mitogen-activated protein kinase kinase kinase kinase 4 (MAP4K4) – also known as hepatocyte progenitor kinase-like/germinal center kinase-like kinase (HGK) and Nck-interacting kinase (NIK) – is an enzyme, specifically a serine/threonine (S/T) kinase encoded by the MAP4K4 gene in humans. MAP4K4 is involved in a wide array of physiological processes including cell migration, proliferation and adhesion; its activity has been implicated in systemic inflammation, metabolic disorders, cardiovascular disease and cancer. While MAP4K4 has been found to be upregulated in a wide array of cancers, there is currently limited information regarding its specific involvement. However, there is increasing evidence that suggests MAP4K4 has an important role in the development and progression of cancer, and may serve as a novel target for cancer therapeutics.

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Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

Bibliography

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Key claims and bibliography are generated from the same tracked claims and sources as the article page.