Challenges and Limitations of Targeting the Keap1-Nrf2 Pathway for Neurotherapeutics: Bach1 De-Repression to the Rescue.
Challenges and Limitations of Targeting the Keap1-Nrf2 Pathway for Neurotherapeutics: Bach1 De-Repression to the Rescue.
复制标题
针对KEAP1-NRF2途径的挑战和局限性神经疗法:Bach1将抑制降低到营救。
DOI:
10.3389/fnagi.2021.673205
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发表时间:
2021
影响因子:
4.8
通讯作者:
Thomas B
中科院分区:
文献类型:
--
作者:
Hushpulian DM;Ammal Kaidery N;Ahuja M;Poloznikov AA;Sharma SM;Gazaryan IG;Thomas B
The Keap1-Nrf2 signaling axis is a validated and promising target for cellular defense and survival pathways. This minireview discusses the potential off-target effects and their impact on future drug development originating from Keap1-targeting small molecules that function as displacement activators of the redox-sensitive transcription factor Nrf2. We argue that small-molecule displacement activators, similarly to electrophiles, will release both Nrf2 and other Keap1 client proteins from the ubiquitin ligase complex. This non-specificity is likely unavoidable and may result in off-target effects during Nrf2 activation by targeting Keap1. The small molecule displacement activators may also target Kelch domains in proteins other than Keap1, causing additional off-target effects unless designed to ensure specificity for the Kelch domain only in Keap1. A potentially promising and alternative therapeutic approach to overcome this non-specificity emerging from targeting Keap1 is to inhibit the Nrf2 repressor Bach1 for constitutive activation of the Nrf2 pathway and bypass the Keap1-Nrf2 complex.
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影响因子:
3.5
作者:
Kaidery, Navneet Ammal;Ahuja, Manuj;Thomas, Bobby
通讯作者:
Thomas, Bobby
影响因子:
7.4
作者:
Kopacz A;Kloska D;Forman HJ;Jozkowicz A;Grochot-Przeczek A
通讯作者:
Grochot-Przeczek A
DOI:
10.1073/pnas.0914036107
发表时间:
2010-02-16
影响因子:
11.1
作者:
Ogura, Toshihiko;Tong, Kit I.;Yamamoto, Masayuki
通讯作者:
Yamamoto, Masayuki
影响因子:
8
作者:
Chowdhry, S.;Zhang, Y.;McMahon, M.;Sutherland, C.;Cuadrado, A.;Hayes, J. D.
通讯作者:
Hayes, J. D.
影响因子:
11.4
作者:
Ogawa, K;Sun, J;Igarashi, K
通讯作者:
Igarashi, K