The Tobacco β-Cembrenediol: A Prostate Cancer Recurrence Suppressor Lead and Prospective Scaffold via Modulation of Indoleamine 2,3-Dioxygenase and Tryptophan Dioxygenase.
The Tobacco β-Cembrenediol: A Prostate Cancer Recurrence Suppressor Lead and Prospective Scaffold via Modulation of Indoleamine 2,3-Dioxygenase and Tryptophan Dioxygenase.
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烟草β-环甲基二醇:前列腺癌复发抑制铅和前瞻性支架,通过调节吲哚胺2,3-二氧酶和色氨酸二氧酶。
DOI:
10.3390/nu14071505
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发表时间:
2022-04-04
期刊:
影响因子:
5.9
通讯作者:
El Sayed, Khalid A.
中科院分区:
文献类型:
--
作者:
Mudhish, Ethar A.;Siddique, Abu Bakar;Ebrahim, Hassan Y.;Abdelwahed, Khaldoun S.;King, Judy Ann;El Sayed, Khalid A.
关键词:
Prostate cancer (PC) is the second leading cause of death in men in the US. PC has a high recurrence rate, and limited therapeutic options are available to prevent disease recurrence. The tryptophan-degrading enzymes 2,3-indoleamine dioxygenase (IDO1) and tryptophan dioxygenase (TDO2) are upregulated in invasive PC. (1S,2E,4R,6R,7E,11E)-2,7,11-cembratriene-4,6-diol (β-CBT) and its C-4 epimer α-CBT are the precursors to key flavor ingredients in tobacco leaves. Nearly 40–60% of β- and α-CBT are purposely degraded during commercial tobacco fermentation. Earlier, β-CBT inhibited invasion, reversed calcitonin-stimulated transepithelial resistance decrease, and induced tighter intercellular barriers in PC-3M cells. This study demonstrates the in vitro β-CBT anti-migratory (wound-healing assay) and anti-clonogenicity (colony-formation assay) activities against five diverse human PC cell lines, including the androgen-independent PC-3, PC-3M, and DU-145, the castration-recurrent CWR-R1ca, and the androgen-dependent CWR-22rv1. Meanwhile, β-CBT potently suppressed in vivo locoregional and distant recurrences after the primary tumor surgical excision of PC-3M-Luc cell tumor engrafted in male nude mice. β-CBT treatments suppressed organ and bone metastasis and lacked any major toxicity over the 60-day study course. β-CBT treatments significantly suppressed IDO1, TDO2, and their final metabolite kynurenine levels in PC-3M cells. β-CBT treatments significantly suppressed the tumor recurrence marker PSA and kynurenine levels in treated animals’ plasma. β-CBT emerges as a promising PC recurrence suppressive lead.
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DOI:
10.1158/1055-9965.epi-18-0812
发表时间:
2019-03
期刊:
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology
影响因子:
--
作者:
Awasthi S;Gerke T;Park JY;Asamoah FA;Williams VL;Fink AK;Balkrishnan R;Lee DI;Malkowicz SB;Lal P;Dhillon J;Pow-Sang JM;Rebbeck TR;Yamoah K
通讯作者:
Yamoah K
影响因子:
3.7
作者:
Akl MR;Ayoub NM;Mohyeldin MM;Busnena BA;Foudah AI;Liu YY;Sayed KA
通讯作者:
Sayed KA
影响因子:
5.2
作者:
Moretti, Sonia;Nucci, Nicole;Puxeddu, Efisio
通讯作者:
Puxeddu, Efisio
影响因子:
3.5
作者:
Ebrahim HY;Mohyeldin MM;Hailat MM;El Sayed KA
通讯作者:
El Sayed KA
影响因子:
2.1
作者:
OLSSON, E;BERG, JE;WAHLBERG, I
通讯作者:
WAHLBERG, I