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.
El Sayed, Khalid A.
中科院分区:
医学2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.

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前列腺癌(PC)是美国男性死亡的第二大原因。PC具有高复发率,并且可用于预防疾病复发的治疗选择有限。在侵袭性PC中,色氨酸降解酶2,3-吲哚胺双加氧酶(IDO 1)和色氨酸双加氧酶(TDO 2)上调。(1S 2 E,4 R,6 R,7 E,11 E)-2,7,11-柏木三烯-4,6-二醇(β-CBT)及其C-4差向异构体α-CBT是烟叶中主要香味成分的前体。在商业烟草发酵过程中,近40-60%的β-和α-CBT被有意降解。在PC-3 M细胞中,β-CBT早期抑制侵袭,逆转降钙素刺激的跨上皮阻力降低,并诱导更紧密的细胞间屏障。本研究证明了β-CBT对5种不同的人PC细胞系(包括雄激素非依赖性PC-3、PC-3 M和DU-145、去势复发性CWR-R1 ca和雄激素依赖性CWR-22 rv 1)的体外抗迁移(伤口愈合试验)和抗克隆形成(集落形成试验)活性。同时,β-CBT有效地抑制移植在雄性裸鼠中的PC-3 M-Luc细胞肿瘤的原发肿瘤手术切除后的体内局部和远处复发。β-CBT治疗抑制器官和骨转移,在60天的研究过程中没有任何重大毒性。β-CBT处理显著抑制PC-3 M细胞中IDO 1、TDO 2及其最终代谢物犬尿氨酸水平。β-CBT治疗显著抑制治疗动物血浆中的肿瘤复发标志物PSA和犬尿氨酸水平。β-CBT是一种很有前途的抑制PC复发的药物。
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.
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
DOI: 10.1371/journal.pone.0097622
发表时间: 2014
期刊: PloS one
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
DOI: 10.3390/cancers12010145
发表时间: 2020-01-01
期刊: CANCERS
影响因子: 5.2
作者:
Moretti, Sonia;Nucci, Nicole;Puxeddu, Efisio
通讯作者: Puxeddu, Efisio
(1s,2e,4s,7e,11e)-2,7,11-螺旋三烯-4,6-二醇半合成类似物,作为用于控制C-Met依赖性乳腺癌的新型C-MET抑制剂。
DOI: 10.1016/j.bmc.2016.09.032
发表时间: 2016-11-15
影响因子: 3.5
作者:
Ebrahim HY;Mohyeldin MM;Hailat MM;El Sayed KA
通讯作者: El Sayed KA
DOI: 10.1016/s0040-4020(01)80414-2
发表时间: 1993-05-28
期刊: TETRAHEDRON
影响因子: 2.1
作者:
OLSSON, E;BERG, JE;WAHLBERG, I
通讯作者: WAHLBERG, I