CN108159062B - 一种转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用 - Google Patents

一种转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用 Download PDF

Info

Publication number
CN108159062B
CN108159062B CN201710516010.4A CN201710516010A CN108159062B CN 108159062 B CN108159062 B CN 108159062B CN 201710516010 A CN201710516010 A CN 201710516010A CN 108159062 B CN108159062 B CN 108159062B
Authority
CN
China
Prior art keywords
uveal
drug
inhibitor
specificity
transcription factor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710516010.4A
Other languages
English (en)
Other versions
CN108159062A (zh
Inventor
张赫
范先群
李瑾
王茜
林明
葛盛芳
贾仁兵
丁侠
曹媛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Original Assignee
Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine filed Critical Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority to CN201710516010.4A priority Critical patent/CN108159062B/zh
Publication of CN108159062A publication Critical patent/CN108159062A/zh
Application granted granted Critical
Publication of CN108159062B publication Critical patent/CN108159062B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7028Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
    • A61K31/7034Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
    • A61K31/704Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

本发明公开了转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用,其分子式为C52H76O24,分子结构式如式I所示:本发明首次发现,光辉霉素在制备葡萄膜黑色素瘤的药物中的应用,能显著抑制葡萄膜黑色素瘤细胞生长、迁移,并促进细胞凋亡,其提供了一种新的治疗药物,能提高治疗有效性,延长患者寿命,提高生存质量。前所未有的开拓了一个新的领域。

Description

一种转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素 瘤药物中的应用
技术领域
本发明涉及医学领域,尤其涉及一种转录因子Spl特异性的抑制剂在制备治 疗葡萄膜黑色素瘤药物中的应用。
背景技术
葡萄膜黑色素瘤(Uveal melanoma,UM)是黑色素瘤的一种特殊类型,起源 于眼葡萄膜层。UM是成人最常见的原发性眼内恶性肿瘤,其中大多数为脉络膜 黑色素瘤。UM发生通常为单眼、单灶性,双眼发生或同一眼内发生多灶性肿瘤 的病例十分罕见。UM不仅可以导致患者视力丧失,而且严重威胁患者生命。UM 主要经血行转移,有半数患者可发生远处转移,主要转移至肝脏。一旦诊断确立, 通常在1年以内是致命的,因为目前临床没有有效的治疗方法。即使是在没有明 确的转移发生之前摘除患眼眼球,其5年死亡率仍有17%~53%。近年来黑色素 瘤的发病率呈增长趋势,年增长率约为3~5%,已经成为临床上发病率增长最快 的恶性肿瘤之一。目前,针对该肿瘤缺乏有效的药物治疗。而转录因子Spl特异性的抑制剂,目前在临床上用于治疗睾丸癌,且在多种肿瘤细胞系中也具有一定 的抗肿瘤活性。但迄今为止,尚没有转录因子Spl特异性的抑制剂在葡萄膜黑色 素瘤药物中应用的报道,葡萄膜黑色素瘤的疗效和作用机制尚不清楚。
发明内容
为了克服上述现有技术的不足,本发明提供了一种转录因子Spl特异性的 抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用,所述的转录因子Spl特异性的 抑制剂为光辉霉素,其分子式为C52H76O24,分子结构式如式I所示:
与现有技术相比,本发明的有益效果如下:
本发明首次发现,光辉霉素在制备葡萄膜黑色素瘤的药物中的应用,能显著 抑制葡萄膜黑色素瘤细胞生长、迁移,并促进细胞凋亡,其提供了一种新的治疗 药物,能提高治疗有效性,延长患者寿命,提高生存质量。前所未有的开拓了一 个新的领域。
附图说明:
图1为本发明实施例1中IC50测试实验的实验结果图。
图2为本发明实施例2中平板克隆实验的实验结果图。
图3为药物对细胞凋亡的影响实验结果图。
图4为药物对细胞迁移的影响实验结果图。
具体实施方式
下面结合具体的实施例对本发明作进一步地说明,以更好地理解本发明。
本发明的转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中 的应用,所述的转录因子Spl特异性的抑制剂为光辉霉素(Mithramycin),其分 子式为C52H76O24,分子结构式如式I所示:
实施例1
IC50测定实验
实验步骤:OCM1和OM431细胞接种于384孔板,每孔2500个细胞,50ul培 液,设10个浓度梯度加入Mithramycin,37℃,5%CO2培养72h后,加入cell-title glo试剂室温孵育10分钟,上机检测,根据测得的实验结果计算IC50,即半数 致死量。实验结果如图1所示。
实施例2
平板克隆实验
实验步骤:OCM1和OM431细胞接种于6孔板,每孔1000个细胞,2ml培液, 加入10uM浓度的Mithramycin,37℃,5%CO2培养7天后,结晶紫染色,实验结 果如图2所示。如图2所示,Mithramycin能有效抑制葡萄膜黑色素瘤细胞的增 殖。
本发明首次发现,光辉霉素在制备葡萄膜黑色素瘤的药物中的应用,能显著 抑制葡萄膜黑色素瘤细胞生长、迁移,并促进细胞凋亡,其提供了一种新的治疗 药物,能提高治疗有效性,延长患者寿命,提高生存质量。前所未有的开拓了一 个新的领域。
以上对本发明的具体实施例进行了详细描述,但其只是作为范例,本发明并 不限制于以上描述的具体实施例。对于本领域技术人员而言,任何对本发明进行 的等同修改和替代也都在本发明的范畴之中。因此,在不脱离本发明的精神和范 围下所作的均等变换和修改,都应涵盖在本发明的范围内。

Claims (1)

1.一种转录因子Spl特异性的抑制剂作为唯一活性药物在制备治疗葡萄膜黑色素瘤药物中的应用,其特征在于,所述的转录因子Spl特异性的抑制剂为光辉霉素,其分子式为C52H76O24,分子结构式如式I所示:
所述光辉霉素的浓度为10μM。
CN201710516010.4A 2017-06-29 2017-06-29 一种转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用 Active CN108159062B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710516010.4A CN108159062B (zh) 2017-06-29 2017-06-29 一种转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710516010.4A CN108159062B (zh) 2017-06-29 2017-06-29 一种转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用

Publications (2)

Publication Number Publication Date
CN108159062A CN108159062A (zh) 2018-06-15
CN108159062B true CN108159062B (zh) 2019-08-06

Family

ID=62527319

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710516010.4A Active CN108159062B (zh) 2017-06-29 2017-06-29 一种转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用

Country Status (1)

Country Link
CN (1) CN108159062B (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103596974A (zh) * 2011-04-15 2014-02-19 卡姆普根有限公司 多肽和多核苷酸及其用于治疗免疫相关失调和癌症的用途
CN105611934A (zh) * 2013-09-04 2016-05-25 艾菲彻姆 用于治疗化学敏感性或化学耐药性肿瘤的Dendrogenin A和抗肿瘤剂

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103596974A (zh) * 2011-04-15 2014-02-19 卡姆普根有限公司 多肽和多核苷酸及其用于治疗免疫相关失调和癌症的用途
CN105611934A (zh) * 2013-09-04 2016-05-25 艾菲彻姆 用于治疗化学敏感性或化学耐药性肿瘤的Dendrogenin A和抗肿瘤剂

Also Published As

Publication number Publication date
CN108159062A (zh) 2018-06-15

Similar Documents

Publication Publication Date Title
Chueh et al. Bufalin‐inhibited migration and invasion in human osteosarcoma U‐2 OS cells is carried out by suppression of the matrix metalloproteinase‐2, ERK, and JNK signaling pathways
Jia et al. Berberine alleviates myocardial ischemia–reperfusion injury by inhibiting inflammatory response and oxidative stress: The key function of miR-26b-5p-mediated PTGS2/MAPK signal transduction
Lin et al. Emodin inhibits migration and invasion of MHCC‑97H human hepatocellular carcinoma cells
CN107582550B (zh) 茚达特罗在治疗结直肠癌中的应用
CN103371991A (zh) 二甲双胍在制备预防或治疗肝细胞癌药物中的应用
Lee et al. Regulation of C6 glioma cell migration by thymol
Halcrow et al. Role of endolysosomes and pH in the pathogenesis and treatment of glioblastoma
Im et al. Ethanol extract of baked Gardeniae Fructus exhibits in vitro and in vivo anti-metastatic and anti-angiogenic activities in malignant cancer cells: Role of suppression of the NF-κB and HIF-1α pathways
Wang et al. Bioinspired one cell culture isolates highly tumorigenic and metastatic cancer stem cells capable of multilineage differentiation
CN108159062B (zh) 一种转录因子Spl特异性的抑制剂在制备治疗葡萄膜黑色素瘤药物中的应用
Yip et al. Umbilical cord‐derived MSC and hyperbaric oxygen therapy effectively protected the brain in rat after acute intracerebral haemorrhage
Lei et al. Icariin mitigates the growth and invasion ability of human oral squamous cell carcinoma via inhibiting toll-like receptor 4 and phosphorylation of NF-κB P65
CN110123809A (zh) 5-甲基-二氢苯并呋喃-咪唑盐类化合物在制药中的应用
CN106902106B (zh) pan-HDAC抑制剂在制备治疗葡萄膜黑色素瘤的药物中的应用
CN107375301A (zh) 2‑甲氧基雌二醇在制备治疗葡萄膜黑色素瘤药物中的应用
CN108553455A (zh) 三醛基间苯三酚缩氨基硫脲杂合体化合物在抗肿瘤药物中的应用
Zhang et al. Fasudil inhibits lung carcinoma-conditioned endothelial cell viability and migration
Rai et al. An unusual case of congenital melanocytic nevus presenting as neurocutaneous melanoma coexisting with Tuberous Sclerosis complex: A case report
CN102181397B (zh) 一种喉鳞癌软骨侵袭模型
CN105969734A (zh) 一种食管癌细胞系及其应用
CN104523666B (zh) 盐酸溴己新在制备抑制肿瘤细胞转移和扩散的药物中的应用
CN109602745A (zh) 2-吲哚甲酰胺化合物在制备抗癌药物中的应用
Wang et al. Alteronol induces differentiation of melanoma b16-f0 cells
CN107184585B (zh) Hc-067047在制备抗胶质瘤的药物中的应用
CN114177169B (zh) 一种使用硫化氢缓释供体adt-oh抑制黑色素瘤转移的方法及其应用

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant