Sterol regulation of developmental and oncogenic Hedgehog signaling.
Sterol regulation of developmental and oncogenic Hedgehog signaling.
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DOI:
10.1016/j.bcp.2021.114647
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发表时间:
2022-03
影响因子:
5.8
通讯作者:
Sever N
中科院分区:
文献类型:
--
作者:
Daggubati V;Raleigh DR;Sever N
The Hedgehog (Hh) family of lipid-modified signaling proteins directs embryonic tissue patterning and postembryonic tissue homeostasis, and dysregulated Hh signaling drives familial and sporadic cancers. Hh ligands bind to and inhibit the tumor suppressor Patched and allow the oncoprotein Smoothened (SMO) to accumulate in cilia, which in turn activates the GLI family of transcription factors. Recent work has demonstrated that endogenous cholesterol and oxidized cholesterol derivatives (oxysterols) bind and modulate SMO activity. Here we discuss the myriad sterols that activate or inhibit the Hh pathway, with emphasis on endogenous 24(S),25-epoxycholesterol and 3β,5α-dihydroxycholest-7-en-6-one, and propose models of sterol regulation of SMO. Synthetic inhibitors of SMO have long been the focus of drug development efforts. Here, we discuss the possible utility of steroidal SMO ligands or inhibitors of enzymes involved in sterol metabolism as cancer therapeutics.
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DOI:
10.1016/j.jsbmb.2020.105794
发表时间:
2021-03
期刊:
The Journal of steroid biochemistry and molecular biology
影响因子:
--
作者:
Abdel-Khalik J;Hearn T;Dickson AL;Crick PJ;Yutuc E;Austin-Muttitt K;Bigger BW;Morris AA;Shackleton CH;Clayton PT;Iida T;Sircar R;Rohatgi R;Marschall HU;Sjövall J;Björkhem I;Mullins JGL;Griffiths WJ;Wang Y
通讯作者:
Wang Y
影响因子:
56.9
作者:
Dobrosotskaya, IY;Seegmiller, AC;Rawson, RB
通讯作者:
Rawson, RB
影响因子:
5.7
作者:
Chen B;Trang V;Lee A;Williams NS;Wilson AN;Epstein EH Jr;Tang JY;Kim J
通讯作者:
Kim J
影响因子:
--
作者:
Ghahramani Seno MM;Kwan BY;Lee-Ng KK;Moessner R;Lionel AC;Marshall CR;Scherer SW
通讯作者:
Scherer SW
DOI:
10.1073/pnas.1309273110
发表时间:
2013-06-25
影响因子:
11.1
作者:
Das, Akash;Goldstein, Joseph L.;Radhakrishnan, Arun
通讯作者:
Radhakrishnan, Arun