User profiles for Akira Kobayashi
Akira KobayashiProfessor of Molecular Biology, Doshisha University Verified email at mail.doshisha.ac.jp Cited by 19887 |
Oxidative stress sensor Keap1 functions as an adaptor for Cul3-based E3 ligase to regulate proteasomal degradation of Nrf2
A Kobayashi, MI Kang, H Okawa, M Ohtsuji… - … and cellular biology, 2004 - Taylor & Francis
Transcription factor Nrf2 is a major regulator of genes encoding phase 2 detoxifying enzymes
and antioxidant stress proteins in response to electrophilic agents and oxidative stress. In …
and antioxidant stress proteins in response to electrophilic agents and oxidative stress. In …
[HTML][HTML] Homeostatic levels of p62 control cytoplasmic inclusion body formation in autophagy-deficient mice
…, E Warabi, H Yoshida, T Ishii, A Kobayashi… - Cell, 2007 - cell.com
Inactivation of constitutive autophagy results in formation of cytoplasmic protein inclusions
and leads to liver injury and neurodegeneration, but the details of abnormalities related to …
and leads to liver injury and neurodegeneration, but the details of abnormalities related to …
The selective autophagy substrate p62 activates the stress responsive transcription factor Nrf2 through inactivation of Keap1
…, H Kurokawa, S Waguri, K Taguchi, A Kobayashi… - Nature cell …, 2010 - nature.com
Impaired selective turnover of p62 by autophagy causes severe liver injury accompanied by
the formation of p62-positive inclusions and upregulation of detoxifying enzymes. These …
the formation of p62-positive inclusions and upregulation of detoxifying enzymes. These …
Protection against electrophile and oxidant stress by induction of the phase 2 response: fate of cysteines of the Keap1 sensor modified by inducers
…, WD Holtzclaw, MI Kang, A Kobayashi… - Proceedings of the …, 2004 - National Acad Sciences
Induction of a family of phase 2 genes encoding for proteins that protect against the damage
of electrophiles and reactive oxygen intermediates is potentially a major strategy for …
of electrophiles and reactive oxygen intermediates is potentially a major strategy for …
Oxidative and electrophilic stresses activate Nrf2 through inhibition of ubiquitination activity of Keap1
A Kobayashi, MI Kang, Y Watai, KI Tong… - … and cellular biology, 2006 - Taylor & Francis
The Keap1-Nrf2 system is the major regulatory pathway of cytoprotective gene expression
against oxidative and/or electrophilic stresses. Keap1 acts as a stress sensor protein in this …
against oxidative and/or electrophilic stresses. Keap1 acts as a stress sensor protein in this …
[PDF][PDF] Structural basis for defects of Keap1 activity provoked by its point mutations in lung cancer
…, M Scharlock, M Ohtsuji, MI Kang, A Kobayashi… - Molecular cell, 2006 - cell.com
Nrf2 regulates the cellular oxidative stress response, whereas Keap1 represses Nrf2 through
its molecular interaction. To elucidate the molecular mechanism of the Keap1 and Nrf2 …
its molecular interaction. To elucidate the molecular mechanism of the Keap1 and Nrf2 …
Evaluating the importance of multi-sensory input on memory and the sense of presence in virtual environments
322 subjects participated in an experimental study to investigate the effects of tactile,
olfactory, audio and visual sensory cues on a participant's sense of presence in a virtual …
olfactory, audio and visual sensory cues on a participant's sense of presence in a virtual …
Loss of Keap1 function activates Nrf2 and provides advantages for lung cancer cell growth
…, H Tanaka, M Ohtsuji, T Suzuki, A Kobayashi… - Cancer research, 2008 - AACR
Oxidative and electrophilic stresses are sensed by Keap1, which activates Nrf2 to achieve
cytoprotection by regulating the expression of drug-metabolizing and antioxidative stress …
cytoprotection by regulating the expression of drug-metabolizing and antioxidative stress …
Scaffolding of Keap1 to the actin cytoskeleton controls the function of Nrf2 as key regulator of cytoprotective phase 2 genes
MI Kang, A Kobayashi… - Proceedings of the …, 2004 - National Acad Sciences
Transcription factor Nrf2 regulates basal and inducible expression of phase 2 proteins that
protect animal cells against the toxic effects of electrophiles and oxidants. Under basal …
protect animal cells against the toxic effects of electrophiles and oxidants. Under basal …
Physiological significance of reactive cysteine residues of Keap1 in determining Nrf2 activity
T Yamamoto, T Suzuki, A Kobayashi… - … and cellular biology, 2008 - Taylor & Francis
Keap1 and Cul3 constitute a unique ubiquitin E3 ligase that degrades Nrf2, a key activator of
cytoprotective genes. Upon exposure to oxidants/electrophiles, the enzymatic activity of this …
cytoprotective genes. Upon exposure to oxidants/electrophiles, the enzymatic activity of this …