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Updated: Jun 23, 2026

Measurements of Physiological Stress Responses in C. Elegans
Published on: May 21, 2020
The roles of ASK family proteins in stress responses and diseases
Kazuki Hattori1, Isao Naguro, Christopher Runchel
1Laboratory of Cell Signaling, Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. ichijo@mol.f.u-tokyo.ac.jp.
Abstract:
Apoptosis signal-regulating kinase 1 (ASK1) is a member of the mitogen-activated protein kinase kinase kinase family, which activates c-Jun N-terminal kinase and p38 in response to a diverse array of stresses such as oxidative stress, endoplasmic reticulum stress and calcium influx. In the past decade, various regulatory mechanisms of ASK1 have been elucidated, including its oxidative stress-dependent activation. Recently, it has emerged that ASK family proteins play key roles in cancer, cardiovascular diseases and neurodegenerative diseases. In this review, we summarize the recent findings on ASK family proteins and their implications in various diseases.
Insights
Apoptosis signal-regulating kinase 1 (ASK1) is a key stress-activated kinase. Recent findings highlight ASK family proteins
Area of Science:
- Cell biology
- Molecular biology
- Biochemistry
Background:
- Apoptosis signal-regulating kinase 1 (ASK1) is a kinase in the MAPKKK family.
- ASK1 activates downstream kinases like JNK and p38.
- ASK1 activation is triggered by various cellular stresses, including oxidative and endoplasmic reticulum stress, and calcium influx.
Purpose of the Study:
- To review recent findings on ASK family proteins.
- To discuss the implications of ASK family proteins in various diseases.
Main Methods:
- Literature review of recent findings on ASK family proteins.
- Analysis of the role of ASK1 in cellular stress responses.
- Examination of the involvement of ASK family proteins in disease pathogenesis.
Main Results:
- Elucidation of various regulatory mechanisms of ASK1, particularly its activation by oxidative stress.
- Emerging evidence implicating ASK family proteins in cancer.
- Emerging evidence implicating ASK family proteins in cardiovascular diseases.
- Emerging evidence implicating ASK family proteins in neurodegenerative diseases.
Conclusions:
- ASK family proteins are crucial regulators of cellular stress responses.
- ASK family proteins represent potential therapeutic targets for cancer, cardiovascular diseases, and neurodegenerative diseases.
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