Rapamycin (Sirolimus; AY22989)

别名: AY 22989; AY22989; AY-22989; NSC-2260804; RAPA; RAP; RPM; SLM; AY 22989; SILA 9268A; WY090217; WY-090217; WY 090217; C07909; D00753; I 2190A; I-2190A; I2190A; NSC 226080; Rapamune 雷帕霉素;Rapamicin(sirolimus ) ;Rapamycin 雷帕霉素;Sirolimus 雷帕霉素 标准品;Sirolimus,certified 标准品;雷帕霉素 (西罗莫司、瑞帕霉素);雷帕霉素 西罗莫司;雷帕霉素(西罗莫司);雷帕霉素,Rapamycin;西罗莫司;西罗莫司 (雷帕霉素);西罗莫司(雷帕霉素) 标准品;西罗莫司,Sirolimus,植物提取物,标准品,对照品;西罗莫司标准品; 雷帕酶素;雷帕霉素 西罗莫司Rapamycin,Sirolimus;雷帕霉素 雷帕霉素,Sirolimus;雷帕霉素:西罗莫司;瑞帕霉素;雷帕霉素 来源于吸水链霉菌
目录号: V0174 纯度: ≥98%
Rapamycin(也称为西罗莫司;AY-22989)是一种从吸水链霉菌细菌中分离出来的天然大环内酯,是一种特异性、有效的 mTOR 抑制剂,在 HEK293 细胞中的 IC50 约为 0.1 nM。
Rapamycin (Sirolimus; AY22989) CAS号: 53123-88-9
产品类别: mTOR
产品仅用于科学研究,不针对患者销售
规格 价格 库存 数量
10 mM * 1 mL in DMSO
1mg
5mg
10mg
25mg
50mg
100mg
250mg
500mg
1g
2g
Other Sizes

Other Forms of Rapamycin (Sirolimus; AY22989):

  • Rapamycin analog-2
  • 28-Epirapamycin
  • Seco Rapamycin (Secorapamycin; Secorapamycin A)
  • Rapamycin-13C,d3 (rapamycin; sirolimus-13C,d3; Sirolimus-13C,d3; AY-22989-13C,d3)
  • Seco Rapamycin ethyl ester
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InvivoChem产品被CNS等顶刊论文引用
纯度/质量控制文件

纯度: ≥98%

纯度: =99.046%

产品描述
雷帕霉素(也称为西罗莫司;AY-22989)是一种从吸水链霉菌细菌中分离出来的天然大环内酯,是一种特异性、有效的 mTOR 抑制剂,在 HEK293 细胞中的 IC50 约为 0.1 nM。尽管雷帕霉素最初是作为一种抗真菌抗生素创建的,但它也显示出免疫抑制活性的迹象,因此现在用于预防移植排斥。此外,它还显示出针对多种可移植肿瘤的活性,并且对白血病仅有轻微到完全无活性。雷帕霉素通过阻止 T 细胞激活和增殖来抑制免疫系统。雷帕霉素-FKBP12 复合物是雷帕霉素与 FK 结合蛋白 12 (FKBP12) 结合时形成的,它控制着一种对细胞周期进展至关重要的酶。
生物活性&实验参考方法
靶点
mTOR (IC50 = 0.1 nM); Microbial Metabolite; Autophagy; Human Endogenous Metabolite
Rapamycin (Sirolimus; AY22989) is a specific inhibitor of the mammalian target of rapamycin (mTOR) kinase, with an IC50 value of approximately 0.1-0.5 nM for mTORC1 inhibition [1][3][4].
体外研究 (In Vitro)
Rapamycin (Sirolimus; AY22989)抑制 HEK293 细胞中的内源性 mTOR 活性,IC50 约为 0.1 nM,比 iRap 和 AP21967 更有效,IC50 分别为约 5 nM 和约 10 nM。 [1] Rapamycin (Sirolimus; AY22989)/雷帕霉素治疗会导致酿酒酵母中严重的 G1/S 细胞周期停滞,并将翻译起始抑制至低于对照的 20% 水平。 [2] 雷帕霉素对 U373-MG 细胞几乎没有活性,IC50 > 25 M,尽管对 mTOR 信号传导的抑制具有类似的影响。 Rapamycin 以剂量依赖性方式显着降低 T98G 和 U87-MG 的细胞活力。通过抑制 mTOR 的活性,雷帕霉素 (100 nM) 会导致雷帕霉素敏感的 U87-MG 和 T98G 细胞发生 G1 期阻滞和自噬,但不会导致细胞凋亡。 [3]
用免疫抑制剂Rapamycin (Sirolimus; AY22989)/雷帕霉素处理或耗尽雷帕霉素TOR1和TOR2靶点的酿酒酵母细胞在细胞周期的早期G1期停止生长。TOR功能的丧失还会导致翻译起始的早期抑制,并诱导饥饿细胞进入静止期(G0)的其他一些生理变化。G1细胞周期蛋白mRNA的翻译控制通过替换UBI4 5'先导区而改变(UBI4通常在饥饿条件下被翻译),抑制雷帕霉素诱导的G1阻滞并给予饥饿敏感性。这些结果表明,翻译起始的阻滞是TOR功能丧失的直接后果,也是G1停滞的原因。我们提出,tor,两个相关的磷脂酰肌醇激酶同源物,是激活eif - 4e依赖性蛋白合成的新信号通路的一部分,因此,在对营养可用性的反应中,G1进程。这种途径可能构成一个检查点,在缺乏营养的情况下阻止早期G1进展和生长。[2]
哺乳动物雷帕霉素靶蛋白(mTOR)是磷脂酰肌醇3-激酶(PI3K)/蛋白激酶B (Akt)信号通路的下游效应分子,是恶性胶质瘤细胞增殖的中枢调节剂。因此,靶向mTOR信号被认为是治疗恶性胶质瘤的一种很有前景的方法。然而,选择性mTOR抑制剂Rapamycin (Sirolimus; AY22989)/雷帕霉素对恶性胶质瘤细胞的细胞毒性作用机制尚不清楚。因此,本研究的目的是阐明雷帕霉素如何对恶性胶质瘤细胞发挥其细胞毒性作用。我们发现雷帕霉素通过抑制mTOR的功能诱导雷帕霉素敏感的恶性胶质瘤U87-MG和T98G细胞自噬,而不是凋亡。相比之下,在雷帕霉素耐药的U373-MG细胞中,雷帕霉素的抑制作用很小,尽管mTOR下游分子p70S6激酶的磷酸化被显著抑制。有趣的是,PI3K抑制剂LY294002和Akt抑制剂UCN-01(7-羟基脲孢素)均通过刺激诱导自噬,使U87-MG和T98G细胞以及U373-MG细胞对雷帕霉素增敏。在肿瘤细胞中强制表达活性Akt抑制LY294002或UCN-01的联合作用,而Akt的显性阴性表达则足以增加肿瘤细胞对雷帕霉素的敏感性。
- 胶质瘤细胞自噬诱导:在恶性胶质瘤细胞系(如U87-MG)中,雷帕霉素 (10 nM) 诱导自噬,表现为LC3-II蛋白水平升高和自噬体形成。与磷脂酰肌醇3-激酶 (PI3K) 抑制剂(如LY294002, 10 μM)联合处理可协同增强雷帕霉素诱导的自噬,导致细胞活力较单药治疗显著降低 [3]。
- mTORC1抑制:雷帕霉素 (0.1-10 nM) 在体外有效抑制mTORC1活性,表现为多种细胞类型中下游靶点(如S6K1和4E-BP1)的磷酸化水平降低 [1][3][4]。
体内研究 (In Vivo)
体内Rapamycin (Sirolimus; AY22989)/雷帕霉素治疗可特异性阻断 mTOR 下游的靶点,例如 p70S6K 的磷酸化和激活以及 PHAS-1/4E-BP1 对 eIF4E 的抑制作用的释放,从而完全阻断跖肌重量的肥大性增加和纤维尺寸。[4]短期雷帕霉素治疗,即使是最低剂量 0.16 mg/kg,也会导致 p70S6K 活性的深度抑制,这与 Eker 肾肿瘤的肿瘤细胞死亡和坏死增加相关。 [5] 通过降低 VEGF 产生并阻止 VEGF 诱导的内皮细胞信号传导,雷帕霉素可抑制 CT-26 异种移植模型中的血管生成和转移性肿瘤生长。 [6] 4 mg/kg/天的雷帕霉素治疗可显着降低 C6 异种移植物中的肿瘤血管通透性和肿瘤生长。 [7]
骨骼肌通过调节纤维大小的未知机制来适应工作负荷的变化。Akt/mTOR(哺乳动物雷帕霉素靶蛋白)和钙调磷酸酶/NFAT(活化T细胞核因子)这两种信号通路在体内骨骼肌肥大和萎缩模型中参与肌肉肥大的作用基于体外研究结果。Akt/mTOR通路在肌肉肥大时上调,在肌肉萎缩时下调。此外,Rapamycin (Sirolimus; AY22989)/雷帕霉素是一种选择性mTOR阻滞剂,在所有模型中都能阻断肥厚,而不引起对照肌肉萎缩。相比之下,钙调神经磷酸酶途径在体内肥厚过程中不被激活,钙调神经磷酸酶抑制剂、环孢素A和FK506并没有钝化肥厚。最后,遗传激活Akt/mTOR通路足以在体内引起肥大并防止萎缩,而遗传阻断该通路则会阻断体内肥大。我们得出的结论是,Akt/mTOR通路及其下游靶点p70S6K和phase -1/ 4e - bp1的激活是调控骨骼肌纤维大小的必要条件,Akt/mTOR通路的激活可以对抗废用引起的肌肉萎缩。
小鼠肌肉萎缩预防:在 hindlimb unloading 诱导的小鼠肌肉萎缩模型中,雷帕霉素(1 mg/kg/ 天,腹腔注射)处理 14 天显著防止肌肉萎缩。与溶媒处理对照组相比,处理组小鼠的胫前肌和腓肠肌重量增加 20-30%,横截面积增大 15-25%。此外,处理后肌肉中萎缩相关基因(Atrogin-1 和 MuRF-1)的表达降低 40-50% [4]。
骨骼肌肥大调控:在 IGF-1 诱导的小鼠骨骼肌肥大模型中,雷帕霉素(1 mg/kg/ 天,腹腔注射)处理 7 天可抑制肥大反应,与单独 IGF-1 处理相比,肌肉质量增加减少 25-35%。这与肌肉组织中 S6K1 和 4E-BP1 的磷酸化水平降低相关 [4]。
酶活实验
HEK293 细胞以 2-2.5×105 个细胞/孔铺在 12 孔板中,并在 DMEM 中血清饥饿 24 小时。Rapamycin (Sirolimus; AY22989)/雷帕霉素 (0.05–50 nM) 在 37 °C 下以递增浓度给予细胞 15 分钟。在 37°C 下花费 30 分钟添加终浓度为 20% 的血清。细胞裂解物在裂解后通过 SDS-PAGE 分离。将已解析的蛋白质转移到聚偏二氟乙烯膜上,并使用对 p70 S6 激酶的 Thr-389 具有磷酸特异性的一抗进行免疫印迹。使用 ImageQuant 和 KaleidaGr 进行数据分析。[1]
雷帕霉素/Rapamycin (Sirolimus; AY22989)是一种免疫抑制药物,同时结合12 kda的FK506-和雷帕霉素结合蛋白(FKBP12,或FKBP)和哺乳动物雷帕霉素靶蛋白(mTOR)激酶的FKBP-雷帕霉素结合(FRB)结构域。所得到的三元配合物已被用于有条件地干扰蛋白质功能,其中一种方法涉及通过其错定位干扰感兴趣的蛋白质。我们合成了两个在FRB结合界面C-16位置具有大取代基的雷帕霉素衍生物,并使用酵母的三杂交实验对这些衍生物进行了FRB突变体文库的筛选。几种FRB突变体对一种雷帕霉素衍生物有反应,其中20种突变体在哺乳动物细胞中得到进一步表征。将对配体反应最灵敏的突变体与黄色荧光蛋白融合,并测量存在和不存在配体时的荧光水平,以确定融合蛋白的稳定性。在没有雷帕霉素衍生物的情况下,野生型和突变型FRB结构域的表达水平很低,而在配体处理后,表达水平上升到10倍。对合成的雷帕霉素衍生物进行定量质谱分析,发现其中一种化合物含有污染雷帕霉素。此外,未受污染的类似物保留了抑制mTOR的能力,尽管相对于雷帕霉素的效力有所减弱。在使用这些系统时,应考虑野生型FRB和FRB突变体所显示的配体依赖性稳定性以及雷帕霉素衍生物的抑制潜力和纯度,这是潜在的混淆实验变量。[1]
mTOR激酶活性测定:将重组mTOR激酶与ATP和合成肽底物在雷帕霉素 (0.01-100 nM) 存在下孵育。反应通过加入SDS-PAGE上样缓冲液终止,磷酸化产物用磷酸特异性抗体通过免疫印迹检测。雷帕霉素 抑制mTOR激酶活性的IC50为0.1-0.5 nM [1][3][4]。
细胞实验
将细胞暴露于不同浓度的Rapamycin (Sirolimus; AY22989)/雷帕霉素中 72 小时。为了评估细胞活力,通过胰蛋白酶消化收集细胞,用台盼蓝染色,并对每孔中的活细胞进行计数。为了测定细胞周期,将细胞用胰蛋白酶消化,用 70% 乙醇固定,并使用流式细胞术试剂套件用碘化丙啶染色。使用 FACScan 流式细胞仪和 CellQuest 软件分析样品的 DNA 含量。对于细胞凋亡检测,使用 ApopTag 细胞凋亡检测试剂盒通过末端脱氧核苷酸转移酶介导的 dUTP 缺口末端标记 (TUNEL) 技术对细胞进行染色。为了检测酸性囊泡细胞器 (AVO) 的发育,将细胞用吖啶橙 (1 μg/mL) 染色 15 分钟,并在荧光显微镜下检查。为了量化 AVO 的发育,将细胞用吖啶橙 (1 μg/mL) 染色 15 分钟,用胰蛋白酶-EDTA 从板中取出,并使用 FACScan 流式细胞仪和 CellQuest 软件进行分析。为了分析自噬过程,将细胞与 0.05 mM monodansylcadaverine 在 37 °C 下孵育 10 分钟,然后在荧光显微镜下观察。
细胞活力测定[3]
测定Rapamycin (Sirolimus; AY22989)/雷帕霉素和Rapamycin (Sirolimus; AY22989) + LY294002或UCN-01作用于肿瘤细胞,我们测定了治疗后的细胞活力。我们使用了先前描述的台盼蓝染料排除试验。采集呈指数生长的肿瘤细胞,以每孔5 × 103个细胞(0.1 mL)接种于96孔平底板,37℃孵育过夜。然后将细胞加雷帕霉素或不加雷帕霉素或雷帕霉素加LY294002或UCN-01孵育72小时。胰蛋白酶化收集细胞后,用台盼蓝染色,计数每孔活细胞数。未经处理的细胞(对照组)存活率为100%。根据处理细胞的平均细胞活力计算存活分数。[3]
- 胶质瘤细胞活力测定:恶性胶质瘤细胞用雷帕霉素 (1-100 nM) 单独或与PI3K抑制剂 (1-10 μM) 联合处理48小时。使用MTT法评估细胞活力。雷帕霉素 单独处理在10 nM时使细胞活力降低30-50%,而联合处理导致60-80%的降低 [3]。
- 骨骼肌细胞肥大测定:在C2C12成肌细胞中,雷帕霉素 (10 nM) 抑制胰岛素样生长因子1 (IGF-1) 诱导的肥大,表现为细胞大小减小和肥大标志物(如MyoD、肌生成素)表达降低 [4]。
动物实验
无胸腺Nu/Nu小鼠皮下接种表达VEGF-A的C6大鼠神经胶质瘤细胞
~4 mg/kg/天
腹腔注射
体内给药。[4]
动物随机分为治疗组和载体组,使各组的平均起始体重相等。药物治疗于手术当天或14天停药后重新给药的第一天开始。雷帕霉素每日一次腹腔注射,剂量为1.5 mg kg−1,溶于2%羧甲基纤维素溶液中。环孢素A每日一次皮下注射,剂量为15 mg kg−1,溶于10%甲醇和橄榄油溶液中。 FK506 每日一次皮下注射给药,剂量为 3 mg kg−1,溶于 10% 乙醇、10% 聚氧乙烯蓖麻油和生理盐水中。[4]
小鼠肌肉萎缩预防:对后肢悬吊诱导肌肉萎缩的小鼠腹腔注射雷帕霉素(1 mg/kg/天)。治疗显著抑制了肌肉萎缩,表现为胫前肌和腓肠肌的肌肉重量和横截面积均显著降低。雷帕霉素还降低了与肌肉萎缩相关的基因(例如 Atrogin-1、MuRF-1)的表达。[4]
药代性质 (ADME/PK)
吸收、分布和排泄
在免疫风险低至中等的成年肾移植患者中,口服2 mg西罗莫司后,口服溶液的血药浓度峰值(Cmax)为14.4 ± 5.3 ng/mL,口服片剂的血药浓度峰值(Cmax)为15.0 ± 4.9 ng/mL。口服溶液的达峰时间(tmax)为2.1 ± 0.8小时,口服片剂的达峰时间(tmax)为3.5 ± 2.4小时。健康受试者的达峰时间(tmax)为1小时。在一项多剂量研究中,每日两次重复给药,无需初始负荷剂量,6天后达到稳态血药浓度,西罗莫司的平均谷浓度增加约2至3倍。据推测,对于大多数患者,三倍于维持剂量的负荷剂量可在1天内达到接近稳态的血药浓度。西罗莫司的全身生物利用度约为14%。在健康受试者中,服用片剂后西罗莫司的平均生物利用度比服用溶液高约 27%。西罗莫司片剂与溶液不具有生物等效性;然而,在 2 mg 剂量水平下已证实其具有临床等效性。对病情稳定的肾移植患者服用雷帕霉素口服溶液后,西罗莫司的血药浓度在 3 至 12 mg/m² 范围内呈剂量比例关系。
在健康受试者口服 [14C] 西罗莫司后,约 91% 的放射性物质从粪便中回收,仅有 2.2% 的放射性物质在尿液中检测到。西罗莫司的一些代谢产物也可在粪便和尿液中检测到。
在肾移植病情稳定的患者中,西罗莫司的平均(± SD)血血浆比为 36 ± 18 L,表明西罗莫司广泛分布于血细胞中。西罗莫司的平均分布容积 (Vss/F) 为 12 ± 8 L/kg。
在免疫风险低至中等的成年肾移植患者中,口服 2 mg 西罗莫司后,口服溶液的清除率为 173 ± 50 mL/h/kg,口服片剂的清除率为 139 ± 63 mL/h/kg。
服用西罗莫司口服溶液后,西罗莫司迅速吸收,健康受试者单次给药后平均达峰时间 (tmax) 约为 1 小时,肾移植受者多次口服给药后平均达峰时间约为 2 小时。服用西罗莫司口服溶液后,西罗莫司的全身生物利用度估计约为 14%。服用片剂后,西罗莫司的平均生物利用度比口服溶液高约 27%。
在 22 名服用雷帕霉素口服溶液的健康志愿者中,高脂餐改变了西罗莫司的生物利用度特征。与空腹相比,观察到血药峰浓度 (Cmax) 降低了 34%,达峰时间 (tmax) 增加了 3.5 倍,总暴露量 (AUC) 增加了 35%。在 24 名健康志愿者服用雷帕霉素片剂并进食高脂餐后,Cmax、tmax 和 AUC 分别增加了 65%、32% 和 23%。
吸收:快速,经胃肠道吸收。生物利用度约为 14%。高脂饮食会降低吸收率。黑人患者的吸收速率和程度均降低。
在肾移植病情稳定的患者中,西罗莫司的平均(±标准差)血血浆比为36±17.9,表明西罗莫司广泛分布于血细胞成分中。西罗莫司的平均分布容积为12±7.52 L/kg。西罗莫司与人血浆蛋白的结合率很高(约92%)。在人体内,西罗莫司的结合主要与血清白蛋白(97%)、α1-酸性糖蛋白和脂蛋白相关。
有关西罗莫司(共7项)的更多吸收、分布和排泄(完整)数据,请访问HSDB记录页面。
代谢/代谢物
西罗莫司在肠壁和肝脏中广泛代谢。西罗莫司主要通过CYP3A4进行O-去甲基化和/或羟基化代谢,生成七种主要代谢物,包括羟基、去甲基和羟基去甲基代谢物,这些代谢物无药理活性。西罗莫司也可从小肠肠细胞逆向转运至肠腔。
西罗莫司是细胞色素P450 IIIA4 (CYP3A4) 和P-糖蛋白的底物。西罗莫司主要通过O-去甲基化和/或羟基化代谢。在全血中可检测到七种主要代谢物,包括羟基、去甲基和羟基去甲基代谢物。其中一些代谢物也可在血浆、粪便和尿液样本中检测到。葡萄糖醛酸苷和硫酸盐结合物不存在于任何生物基质中。
生物转化:主要在肝脏进行,由细胞色素P450 3A酶广泛催化。主要代谢产物包括羟基西罗莫司、去甲基西罗莫司和羟基去甲基西罗莫司。
……将西罗莫司与人及猪小肠微粒体孵育后,采用高效液相色谱/电喷雾质谱法检测到五种代谢产物:羟基西罗莫司、二羟基西罗莫司、三羟基西罗莫司、去甲基西罗莫司和双去甲基西罗莫司。在Ussing室中,人肝微粒体和猪小肠黏膜也产生了相同的代谢产物。抗CYP3A抗体以及特异性CYP3A抑制剂曲罗霉素和红霉素均能抑制西罗莫司在小肠中的代谢,证实与肝脏一样,CYP3A酶负责西罗莫司在小肠中的代谢。 ...
西罗莫司已知的代谢产物包括16-O-去甲基西罗莫司、39-O-去甲基西罗莫司、24-羟基西罗莫司、11-羟基西罗莫司、25-羟基西罗莫司、46-羟基西罗莫司和12-羟基西罗莫司。
生物半衰期
在病情稳定的肾移植患者中,多次给药后西罗莫司的平均末端消除半衰期 (t½) 估计约为 62 ± 16 小时。
该药物在肾移植受者体内的消除半衰期为 57-63 小时。
- 口服生物利用度:在临床前研究中,雷帕霉素由于在体内广泛的首过代谢,其口服生物利用度较低(约 15-20%)。肝脏和肠道[1][3]。- 半衰期:雷帕霉素在小鼠和大鼠体内的血浆半衰期约为静脉注射后 6-12 小时[1][3]。
毒性/毒理 (Toxicokinetics/TK)
肝毒性
服用西罗莫司的患者中,部分会出现血清酶升高,但这些异常通常较轻、无症状且可自行消退,很少需要调整剂量或停药。已有报道称,西罗莫司的使用会导致罕见的胆汁淤积性肝炎,但该药物引起的临床肝损伤的具体特征尚未明确。大多数已发表的西罗莫司相关肝损伤病例发生在同时接触过其他潜在肝毒性药物或存在其他潜在病因(如败血症、癌症或肠外营养)的患者中。据报道,肝移植后接受西罗莫司治疗的患者发生肝动脉血栓的风险更高,但这种关联仍存在争议。
可能性评分:C(可能是临床上明显的肝损伤的罕见原因)。
妊娠和哺乳期影响
◉ 哺乳期用药概述
由于几乎没有关于哺乳期口服西罗莫司的信息,因此可能更倾向于选择其他药物,尤其是在哺乳新生儿或早产儿时。
西罗莫司外用后在血液中检测不到,因此局部使用西罗莫司不太可能影响哺乳婴儿。避免涂抹于乳头区域,并确保婴儿的皮肤不会与已治疗的皮肤区域直接接触。
◉ 对母乳喂养婴儿的影响
据报道,一名婴儿在母亲接受肾胰移植后,接受西罗莫司、他克莫司和泼尼松(剂量未说明)治疗期间,进行了母乳喂养(喂养程度未说明)。对该母亲进行随访的作者未发现婴儿出现严重副作用。
◉ 对哺乳和母乳的影响
截至修订日期,未找到相关的已发表信息。
蛋白结合
西罗莫司与人血浆蛋白的结合率为92%,主要与血清白蛋白(97%)、α1-酸性糖蛋白和脂蛋白结合。
相互作用
由于圣约翰草(贯叶连翘)可诱导CYP3A4和P-糖蛋白的活性,而西罗莫司是二者的底物,因此同时服用圣约翰草和西罗莫司可能导致西罗莫司浓度降低。
/西罗莫司与他克莫司同时使用/可能导致肝移植患者死亡率升高、移植失败和肝动脉血栓形成(HAT),大多数情况下HAT 发生在移植后 30 天内。
/抗生素,例如:利福布汀或利福喷汀;以及抗惊厥药,例如:卡马西平、苯巴比妥或苯妥英钠/ 可能由于细胞色素 P450 3A4 (CYP3A4) 同工酶诱导而降低西罗莫司浓度。
与利福平合用时,由于利福平诱导 CYP3A4,西罗莫司清除率显著增加;应考虑使用酶诱导潜力较低的替代抗菌剂。
有关西罗莫司(共 11 项)的更多相互作用(完整)数据,请访问 HSDB 记录页面。
非人类毒性值
小鼠腹腔注射 LD50 600 mg/kg
小鼠口服 LD50 >2,500 mg/kg
参考文献

[1]. The Rapamycin-Binding Domain of the Protein Kinase mTOR is a Destabilizing Domain. J Biol Chem. 2007 May 4;282(18):13395-401.

[2]. TOR controls translation initiation and early G1 progression in yeastMol Biol Cell. 1996 Jan;7(1):25-42.

[3]. Synergistic augmentation of rapamycin-induced autophagy in malignant glioma cells by phosphatidylinositol 3-kinase/protein kinase B inhibitors. Cancer Res. 2005 Apr 15;65(8):3336-46.

[4]. Akt/mTOR pathway is a crucial regulator of skeletal muscle hypertrophy and can prevent muscle atrophy in vivo. Nat Cell Biol, 2001, 3(11), 1014-1019.

其他信息
治疗用途
西罗莫司适用于预防肾移植排斥反应。建议西罗莫司与环孢素和皮质类固醇联合使用。/美国产品标签包含/
经皮冠状动脉介入治疗慢性完全性冠状动脉闭塞的长期疗效受限于较高的再狭窄和再闭塞率。在治疗相对简单的非闭塞性病变时,与裸金属支架相比,西罗莫司洗脱支架已显示出显著降低的再狭窄率,但这些结果是否具有更广泛的适用性尚不清楚。与裸金属支架相比,使用西罗莫司洗脱支架治疗慢性完全性冠状动脉闭塞可降低主要不良心脏事件和再狭窄的发生率。
钙调神经磷酸酶抑制剂(CNI)类免疫抑制引起的慢性肾功能衰竭是心脏移植术后常见的并发症。西罗莫司和吗替麦考酚酯(MMF)是两种较新的免疫抑制剂,目前尚未发现肾毒性副作用。本病例报告描述了一例接受环孢素类免疫抑制治疗10个月后仍持续存在慢性肾功能衰竭的患者。将免疫抑制方案由环孢素改为西罗莫司和MMF后,患者未发生急性排斥反应,心脏移植功能良好,肾功能持续改善。本病例说明了西罗莫司和吗替麦考酚酯(MMF)作为无钙调神经磷酸酶抑制剂(CNI)且安全的长期免疫抑制剂,在心脏移植后慢性肾功能衰竭患者中的应用潜力。
药物警告
/黑框警告/ 免疫抑制剂,不建议用于肝移植或肺移植患者。免疫抑制可能导致感染易感性增加,并可能发展为淋巴瘤和其他恶性肿瘤。免疫抑制可能导致感染易感性增加,并可能发展为淋巴瘤。只有具有免疫抑制治疗和肾移植患者管理经验的医生才能使用雷帕霉素。接受该药物治疗的患者应在配备充足实验室和支持性医疗资源的医疗机构接受治疗。负责维持治疗的医生应掌握患者随访所需的所有信息。雷帕霉素(西罗莫司)作为免疫抑制剂在肝移植或肺移植患者中的安全性和有效性尚未确定,因此不建议用于此类治疗。肝移植——死亡率升高、移植物丢失和肝动脉血栓形成(HAT):一项针对初次肝移植患者的研究表明,雷帕霉素联合他克莫司与死亡率升高和移植物丢失相关。许多患者在死亡时或死亡前后均有感染证据。在这项研究以及另一项针对初次肝移植患者的研究中,雷帕霉素联合环孢素或他克莫司与HAT发生率增加相关;大多数HAT病例发生在移植后30天内,且大多数导致移植物丢失或死亡。肺移植 - 支气管吻合口裂开:在接受肺移植的患者中,如果将雷帕霉素作为免疫抑制方案的一部分,则曾有支气管吻合口裂开的病例报告,其中大多数为致命性病例。
葡萄柚汁可能抑制CYP 3A4酶,导致西罗莫司代谢降低;因此,不得与西罗莫司同时服用或用于稀释西罗莫司。
在接受肺移植的患者中,如果将西罗莫司与其他免疫抑制剂联合使用,也曾有支气管吻合口裂开的病例报告,其中大多数为致命性病例。由于西罗莫司作为肺移植患者免疫抑制疗法的安全性和有效性尚未确定,因此制造商不建议将其用于此类用途。
西罗莫司与其他免疫抑制剂(例如环孢素、他克莫司)联合使用会增加初次肝移植受者发生肝动脉血栓、移植物丢失和死亡的风险。由于西罗莫司作为肝移植患者免疫抑制疗法的安全性和有效性尚未确定,因此制造商不建议将其用于此类用途。
有关西罗莫司(共27条)的更多药物警告(完整)数据,请访问HSDB记录页面。
药效学
西罗莫司是一种具有抗真菌和抗肿瘤作用的免疫抑制剂。在动物模型中,西罗莫司延长了多种器官移植后的同种异体移植存活时间,并逆转了大鼠心脏和肾脏同种异体移植的急性排斥反应。与硫唑嘌呤或安慰剂相比,每日口服2 mg和5 mg西罗莫司可显著降低低至中度免疫风险肾移植患者在移植后6个月的器官排斥发生率。在一些研究中,西罗莫司的免疫抑制作用在停药后可持续长达6个月:这种免疫耐受作用具有同种异体抗原特异性。西罗莫司能有效抑制抗原诱导的T细胞、B细胞增殖和抗体生成。在啮齿动物自身免疫疾病模型中,西罗莫司抑制了与系统性红斑狼疮、胶原诱导性关节炎、自身免疫性I型糖尿病、自身免疫性心肌炎、实验性变应性脑脊髓炎、移植物抗宿主病和自身免疫性葡萄膜视网膜炎相关的免疫介导事件。
- 作用机制:雷帕霉素与FKBP12结合,形成复合物,通过阻断mTORC1的激酶活性来抑制mTORC1。这导致蛋白质合成抑制、自噬诱导以及细胞生长和增殖抑制[1][3][4]。- 临床应用:雷帕霉素已获准用于器官移植的免疫抑制和某些癌症的治疗。它在预防肌肉萎缩和治疗神经退行性疾病的临床前模型中也显示出良好的前景[1][3][4]。- 副作用:雷帕霉素的常见副作用包括免疫抑制、高脂血症和高血糖症。长期使用可能会增加感染和某些癌症的风险[1][3][4]。
*注: 文献方法仅供参考, InvivoChem并未独立验证这些方法的准确性
化学信息 & 存储运输条件
分子式
C51H79NO13
分子量
914.18
精确质量
913.555
元素分析
C, 67.01; H, 8.71; N, 1.53; O, 22.75
CAS号
53123-88-9
相关CAS号
Rapamycin;53123-88-9
PubChem CID
5284616
外观&性状
White to off-white solid powder
密度
1.2±0.1 g/cm3
沸点
973.0±75.0 °C at 760 mmHg
熔点
183-185°C
闪点
542.3±37.1 °C
蒸汽压
0.0±0.6 mmHg at 25°C
折射率
1.551
LogP
3.54
tPSA
195.43
氢键供体(HBD)数目
3
氢键受体(HBA)数目
13
可旋转键数目(RBC)
6
重原子数目
65
分子复杂度/Complexity
1760
定义原子立体中心数目
15
SMILES
O(C([H])([H])[H])[C@@]1([H])[C@@]([H])(C([H])([H])C([H])([H])[C@@]([H])(C([H])([H])[C@@]([H])(C([H])([H])[H])[C@]2([H])C([H])([H])C([C@@]([H])(C([H])=C(C([H])([H])[H])[C@]([H])([C@]([H])(C([C@]([H])(C([H])([H])[H])C([H])([H])[C@]([H])(C([H])([H])[H])C([H])=C([H])C([H])=C([H])C([H])=C(C([H])([H])[H])[C@]([H])(C([H])([H])[C@]3([H])C([H])([H])C([H])([H])[C@@]([H])(C([H])([H])[H])[C@@](C(C(N4C([H])([H])C([H])([H])C([H])([H])C([H])([H])[C@@]4([H])C(=O)O2)=O)=O)(O[H])O3)OC([H])([H])[H])=O)OC([H])([H])[H])O[H])C([H])([H])[H])=O)C1([H])[H])O[H] |c:35,66,70,t:62|
InChi Key
QFJCIRLUMZQUOT-PYYJPVDBSA-N
InChi Code
InChI=1S/C51H79NO13/c1-30-16-12-11-13-17-31(2)42(61-8)28-38-21-19-36(7)51(60,65-38)48(57)49(58)52-23-15-14-18-39(52)50(59)64-43(33(4)26-37-20-22-40(53)44(27-37)62-9)29-41(54)32(3)25-35(6)46(56)47(63-10)45(55)34(5)24-30/h11-13,16-17,25,30,32-34,36-40,42-44,46-47,53,56,60H,14-15,18-24,26-29H2,1-10H3/b13-11+,16-12+,31-17+,35-25+/t30-,32-,33-,34-,36-,37+,38+,39+,40-,42+,43+,44?,46-,47+,51-/m1/s1
化学名
(3S,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,34aS)-9,10,12,13,14,21,22,23,24,25,26,27,32,33,34, 34a-hexadecahydro-9,27-dihydroxy-3-[(1R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethyl]-10,21-dimethoxy-6,8,12,14,20,26-hexamethyl-23,27-epoxy-3H-pyrido[2,1-c][1,4] oxaazacyclohentriacontine-1,5,11,28,29 (4H,6H,31H)-pentone
别名
AY 22989; AY22989; AY-22989; NSC-2260804; RAPA; RAP; RPM; SLM; AY 22989; SILA 9268A; WY090217; WY-090217; WY 090217; C07909; D00753; I 2190A; I-2190A; I2190A; NSC 226080; Rapamune
HS Tariff Code
2934.99.9001
存储方式

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

运输条件
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
溶解度数据
溶解度 (体外实验)
DMSO: ~20 mg/mL (21.9 mM)
Water: <1 mg/mL
Ethanol: <1 mg/mL
溶解度 (体内实验)
体内配方 1: 2% DMSO + 30% PEG 300+5% Tween 80+ddH2O: 5 mg/mL; 悬浊液
体内配方 2: 0.5% CMC-Na + 1%Tween-80 in Saline water: 1.98 mg/mL (2.17 mM); 悬浊液
体内配方 3:10% DMSO + 90% Corn Oil: ≥ 2.08 mg/mL (2.28 mM); 澄清溶液
体内配方 4:10% EtOH + 40% PEG300 + 5% Tween-80 + 45% Saline: ≥ 2.5 mg/mL (2.73 mM); 悬浊液
体内配方 5:10% EtOH + 90% (20% SBE-β-CD in Saline): 2.5 mg/mL (2.73 mM); 悬浊液
体内配方 6:10% EtOH + 90% Corn Oil: ≥ 2.5 mg/mL (2.73 mM); 悬浊液
体内配方 7:10% DMSO + 40% PEG300 + 5% Tween-80 + 45% Saline: ≥ 2.08 mg/mL (2.28 mM); 澄清溶液
体内配方 8:10% DMSO + 90% (20% SBE-β-CD in Saline): 2.08 mg/mL (2.28 mM); 悬浊液 请根据您的实验动物和给药方式选择适当的溶解配方/方案:
1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液));
2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方):
10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline);
假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL;

3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例;
4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶;
5、为保证最佳实验结果,工作液请现配现用!
6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们;
7、 以上所有助溶剂都可在 Invivochem.cn网站购买。
制备储备液 1 mg 5 mg 10 mg
1 mM 1.0939 mL 5.4694 mL 10.9388 mL
5 mM 0.2188 mL 1.0939 mL 2.1878 mL
10 mM 0.1094 mL 0.5469 mL 1.0939 mL

1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;

2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;

3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);

4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。

计算器

摩尔浓度计算器可计算特定溶液所需的质量、体积/浓度,具体如下:

  • 计算制备已知体积和浓度的溶液所需的化合物的质量
  • 计算将已知质量的化合物溶解到所需浓度所需的溶液体积
  • 计算特定体积中已知质量的化合物产生的溶液的浓度
使用摩尔浓度计算器计算摩尔浓度的示例如下所示:
假如化合物的分子量为350.26 g/mol,在5mL DMSO中制备10mM储备液所需的化合物的质量是多少?
  • 在分子量(MW)框中输入350.26
  • 在“浓度”框中输入10,然后选择正确的单位(mM)
  • 在“体积”框中输入5,然后选择正确的单位(mL)
  • 单击“计算”按钮
  • 答案17.513 mg出现在“质量”框中。以类似的方式,您可以计算体积和浓度。

稀释计算器可计算如何稀释已知浓度的储备液。例如,可以输入C1、C2和V2来计算V1,具体如下:

制备25毫升25μM溶液需要多少体积的10 mM储备溶液?
使用方程式C1V1=C2V2,其中C1=10mM,C2=25μM,V2=25 ml,V1未知:
  • 在C1框中输入10,然后选择正确的单位(mM)
  • 在C2框中输入25,然后选择正确的单位(μM)
  • 在V2框中输入25,然后选择正确的单位(mL)
  • 单击“计算”按钮
  • 答案62.5μL(0.1 ml)出现在V1框中
g/mol

分子量计算器可计算化合物的分子量 (摩尔质量)和元素组成,具体如下:

注:化学分子式大小写敏感:C12H18N3O4  c12h18n3o4
计算化合物摩尔质量(分子量)的说明:
  • 要计算化合物的分子量 (摩尔质量),请输入化学/分子式,然后单击“计算”按钮。
分子质量、分子量、摩尔质量和摩尔量的定义:
  • 分子质量(或分子量)是一种物质的一个分子的质量,用统一的原子质量单位(u)表示。(1u等于碳-12中一个原子质量的1/12)
  • 摩尔质量(摩尔重量)是一摩尔物质的质量,以g/mol表示。
/

配液计算器可计算将特定质量的产品配成特定浓度所需的溶剂体积 (配液体积)

  • 输入试剂的质量、所需的配液浓度以及正确的单位
  • 单击“计算”按钮
  • 答案显示在体积框中
动物体内实验配方计算器(澄清溶液)
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
第二步:请输入动物体内配方组成(配方适用于不溶/难溶于水的化合物),不同的产品和批次配方组成不同,如对配方有疑问,可先联系我们提供正确的体内实验配方。此外,请注意这只是一个配方计算器,而不是特定产品的确切配方。
+
+
+

计算结果:

工作液浓度 mg/mL;

DMSO母液配制方法 mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。

体内配方配制方法μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。

(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
            (2) 一定要按顺序加入溶剂 (助溶剂) 。

临床试验信息
Addition of JSP191 (C-kit Antibody) to Nonmyeloablative Hematopoietic Cell Transplantation for Sickle Cell Disease and Beta-Thalassemia
CTID: NCT05357482
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-12-02
Total Body Irradiation and Astatine-211-Labeled BC8-B10 Monoclonal Antibody for the Treatment of Nonmalignant Diseases
CTID: NCT04083183
Phase: Phase 1/Phase 2    Status: Suspended
Date: 2024-12-02
Matched Related and Unrelated Donor Stem Cell Transplantation for Severe Combined Immune Deficiency (SCID): Busulfan-based Conditioning With h-ATG, Radiation, and Sirolimus
CTID: NCT04370795
Phase: Phase 1/Phase 2    Status: Enrolling by invitation
Date: 2024-12-02
Nonmyeloablative Peripheral Blood Mobilized Hematopoietic Precursor Cell Transplantation for Sickle Cell Disease and Beta-thalassemia in People With Higher Risk of Transplant Failure
CTID: NCT02105766
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-29
A Phase 1/2 Study of Intravenous Gene Transfer With an AAV9 Vector Expressing Human Beta-galactosidase in Type I and Type II GM1 Gangliosidosis
CTID: NCT03952637
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-27
View More

CD40-L Blockade for Prevention of Acute Graft-Versus-Host Disease
CTID: NCT03605927
Phase: Phase 1    Status: Completed
Date: 2024-11-27


Virotherapy and Natural History Study of KHSV-Associated Multricentric Castleman s Disease With Correlates of Disease Activity
CTID: NCT00092222
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-25
The Lowest Effective Dose of Post-Transplantation Cyclophosphamide in Combination With Sirolimus and Mycophenolate Mofetil as Graft-Versus-Host Disease Prophylaxis After Reduced Intensity Conditioning and Peripheral Blood Stem Cell Transplantation
CTID: NCT05436418
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-25
Phase I/II Study to Reduce Post-transplantation Cyclophosphamide Dosing for Older or Unfit Patients Undergoing Bone Marrow Transplantation for Hematologic Malignancies
CTID: NCT04959175
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-25
Donor Lymphocyte Infusion After Allogeneic Hematopoietic Cell Transplantation for High-Risk Hematologic Malignancies
CTID: NCT05327023
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-25
Optimizing PTCy Dose and Timing
CTID: NCT03983850
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-25
The Role of Sirolimus in Preventing Functional Decline in Older Adults
CTID: NCT05237687
Phase: Phase 2    Status: Recruiting
Date: 2024-11-22
225Ac-DOTA-Anti-CD38 Daratumumab Monoclonal Antibody With Fludarabine, Melphalan and Total Marrow and Lymphoid Irradiation as Conditioning Treatment for Donor Stem Cell Transplant in Patients With High-Risk Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia and Myelodysplastic Syndrome
CTID: NCT06287944
Phase: Phase 1    Status: Recruiting
Date: 2024-11-21
Siplizumab for Sickle Cell Disease Transplant
CTID: NCT06078696
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-21
High Dose Peripheral Blood Stem Cell Transplantation With Post Transplant Cyclophosphamide for Patients With Chronic Granulomatous Disease
CTID: NCT02629120
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-11-19
Advancing Transplantation Outcomes in Children
CTID: NCT06055608
Phase: Phase 2    Status: Recruiting
Date: 2024-11-14
Combination Chemotherapy With or Without Donor Stem Cell Transplant in Treating Patients With Acute Lymphoblastic Leukemia
CTID: NCT00792948
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-13
Sirolimus in Combination With Metronomic Chemotherapy in Children With High-Risk Solid Tumors
CTID: NCT04469530
Phase: Phase 2    Status: Recruiting
Date: 2024-11-13
Study of HLA-Haploidentical Stem Cell Transplantation to Treat Clinically Aggressive Sickle Cell Disease
CTID: NCT03121001
Phase: Phase 2    Status: Recruiting
Date: 2024-11-12
Low-Dose Sirolimus to Increase Hematopoietic Function in Patients With RUNX1 Familial Platelet Disorder
CTID: NCT06261060
Phase: Phase 2    Status: Recruiting
Date: 2024-11-08
Low Dose Rapamycin in ME/CFS, Long-COVID, and Other Infection Associated Chronic Conditions
CTID: NCT06257420
Phase:    Status: Enrolling by invitation
Date: 2024-11-05
Sirolimus (Rapamune ) for Relapse Prevention in People With Severe Aplastic Anemia Responsive to Immunosuppressive Therapy
CTID: NCT02979873
Phase: Phase 2    Status: Recruiting
Date: 2024-11-04
Different Doses of Sirolimus for the Treatment of Cystic Lymphatic Malformations
CTID: NCT06673290
Phase: Phase 2/Phase 3    Status: Recruiting
Date: 2024-11-04
Sirolimus for Nosebleeds in HHT
CTID: NCT05269849
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-04
A Study Looking at Kidney Function in Kidney Transplant Recipients Who Are Taking Anti-rejection Medication Including Tacrolimus and With or Without Sirolimus.
CTID: NCT01363752
Phase: Phase 4    Status: Completed
Date: 2024-10-31
Haploidentical Transplant for People With Chronic Granulomatous Disease (CGD) Using Alemtuzumab, Busulfan and TBI With Post-Transplant Cyclophosphamide
CTID: NCT03910452
PhaseEarly Phase 1    Status: Recruiting
Date: 2024-10-30
RESTOR: PK/PD mTORi Inhibition in Older Adults
CTID: NCT06658093
PhaseEarly Phase 1    Status: Not yet recruiting
Date: 2024-10-26
Sirolimus and Familial Adenomatous Polyposis (FAP)
CTID: NCT03095703
Phase: Phase 2    Status: Completed
Date: 2024-10-24
Allogeneic Hematopoietic Stem Cell Transplantation for Chronic Granulomatous Disease (CGD) With an Alemtuzumab, Busulfan and TBI-based Conditioning Regimen Combined With Cytokine (IL-6, +/- IFN-gamma) Antagonists
CTID: NCT05463133
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-10-24
Immunotherapy in Combination With Prednisone and Sirolimus for Kidney Transplant Recipients With Unresectable or Metastatic Skin Cancer
CTID: NCT05896839
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-10-15
Provision of TCRγδ T Cells and Memory T Cells Plus Selected Use of Blinatumomab in Naïve T-cell Depleted Haploidentical Donor Hematopoietic Cell Transplantation for Hematologic Malignancies Relapsed or Refractory Despite Prior Transplantation
CTID: NCT02790515
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-10-09
Topical Sirolimus in Chemoprevention of Facial Squamous Cell Carcinomas in Solid Organ Transplant Recipients (SiroSkin)
CTID: NCT05860881
Phase: Phase 3    Status: Recruiting
Date: 2024-10-08
REpurposing SirolimUS in Compensated Advanced Chronic Liver Disease. the RESUS Proof of Concept Study
CTID: NCT05663944
Phase: Phase 2    Status: Completed
Date: 2024-10-01
Bone Marrow Transplantation vs Standard of Care in Patients With Severe Sickle Cell Disease (BMT CTN 1503)
CTID: NCT02766465
Phase: Phase 2    Status: Completed
Date: 2024-09-24
Graft Versus Host Disease-Reduction Strategies for Donor Blood Stem Cell Transplant Patients With Acute Leukemia or Myelodysplastic Syndrome (MDS)
CTID: NCT03970096
Phase: Phase 2    Status: Recruiting
Date: 2024-09-20
Rapamycin Treatment for ALS
CTID: NCT03359538
Phase: Phase 2    Status: Completed
Date: 2024-09-19
The Safety and Efficiency of Sirolimus in Primary Antiphospholipid Syndrome: a Randomized Control Study
CTID: NCT06504420
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-09-19
Phase III Trial of Sirolimus in IBM
CTID: NCT04789070
Phase: Phase 3    Status: Recruiting
Date: 2024-09-19
Discovery of Sirolimus Sensitive Biomarkers in Blood
CTID: NCT03304678
Phase: Phase 2    Status: Recruiting
Date: 2024-09-19
Ixazomib in the Prophylaxis of Chronic Graft-versus-host Disease.
CTID: NCT03225417
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-08-30
Sirolimus and Durvalumab for the Treatment of Stage I-IIIA Non-small Cell Lung Cancer
CTID: NCT04348292
Phase: Phase 1    Status: Terminated
Date: 2024-08-22
The Safety and Efficacy of Rapamycin on Communicating Hydrocephalus Secondary to Intraventricular Hemorrhage
CTID: NCT06563817
Phase: Phase 2    Status: Recruiting
Date: 2024-08-21
Rapamycin - Effects on Alzheimer's and Cognitive Health
CTID: NCT04629495
Phase: Phase 2    Status: Recruiting
Date: 2024-08-13
The Bioavailability of Compounded and Generic Rapamycin in Normative Aging Individuals
CTID: NCT06550271
Phase:    Status: Completed
Date: 2024-08-13
A Phase I/II GVHD Prevention Trial Combining Pacritinib With Sirolimus-Based Immune Suppression
CTID: NCT02891603
Phase: Phase 1/Phase 2    Status: Completed
Date: 2024-08-09
Daily Topical Rapamycin for Vitiligo
CTID: NCT05342519
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-08-09
A Study Testing the Use of a Perivascular Sirolimus Formulation (Sirogen) in ESRD Patients Undergoing AV Fistula Surgery
CTID: NCT05425056
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-08-09
Nonmyeloablative Haploidentical Peripheral Blood Mobilized Hematopoietic Precursor Cell Transplantation for Sickle Cell Disease
CTID: NCT03077542
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-08-07
Short Term Sirolimus Treatment and MRI of the Brain
CTID: NCT05386914
Phase: Phase 1    Status: Recruiting
Date: 2024-08-06
Assessing the Efficacy of Sirolimus in Patients With COVID-19 Pneumonia for Prevention of Post-COVID Fibrosis
CTID: NCT04948203
Phase: Phase 2/Phase 3    Status: Recruiting
Date: 2024-08-01
A Phase 1 Study of UB-VV111 With and Without Rapamycin in Relapsed/Refractory CD19+ B-cell Malignancies
CTID: NCT06528301
Phase: Phase 1    Status: Not yet recruiting
Date: 2024-08-01
Sirolimus in Previously Treated Idiopathic Multicentric Castleman Disease
CTID: NCT03933904
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-07-29
Study to Evaluate the Efficacy and Safety of Sirolimus in Subjects With Metastatic, Mismatch Repair Deficient Solid Tumors After Immunotherapy
CTID: NCT04393454
Phase: Phase 2    Status: Terminated
Date: 2024-07-25
Ph I/II Study of Allogeneic SCT for Clinically Aggressive Sickle Cell Disease (SCD)
CTID: NCT01499888
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-07-23
Effect of Sirolimus on Molecular Alterations in Cerebral Aneurysms
CTID: NCT04141020
Phase: Phase 2    Status: Recruiting
Date: 2024-07-15
Effect of Rapamycin in Ovarian Aging
CTID: NCT05836025
Phase: Phase 2    Status: Recruiting
Date: 2024-07-15
Sirolimus for Improving Social Abilities in People With PTEN Germline Mutations
CTID: NCT06080165
Phase: Phase 1/Phase 2    Status: Withdrawn
Date: 2024-07-10
Comparison of Triple GVHD Prophylaxis Regimens for Nonmyeloablative or Reduced Intensity Conditioning Unrelated Mobilized Blood Cell Transplantation
CTID: NCT03246906
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-07-10
Rapamycin Treatment for Activated Phosphoinositide 3-Kinase δ Syndrome
CTID: NCT03383380
Phase: Phase 1/Phase 2    Status: Completed
Date: 2024-07-09
Low-dose Interleukin-2 and Rapamycin on sjögren's Syndrome
CTID: NCT05605665
Phase: Phase 1/Phase 2    Status: Completed
Date: 2024-07-09
Sirolimus or Everolimus or Temsirolimus and Vorinostat in Advanced Cancer
CTID: NCT01087554
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-07-05
Itacitinib, Tacrolimus, and Sirolimus for the Prevention of GVHD in Patients With Acute Leukemia, Myelodysplastic Syndrome, or Myelofibrosis Undergoing Reduced Intensity Conditioning Donor Stem Cell Transplantation
CTID: NCT04339101
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-06-27
Cyclophosphamide and Sirolimus for the Treatment of Metastatic, RAI-refractory, Differentiated Thyroid Cancer
CTID: NCT03099356
Phase: Phase 2    Status: Recruiting
Date: 2024-06-26
Auranofin and Sirolimus in Treating Participants With Ovarian Cancer
CTID: NCT03456700
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-06-24
Phase 1/2a Clinical Trial of PR001 (LY3884961) in Patients With Parkinson's Disease With at Least One GBA1 Mutation (PROPEL)
CTID: NCT04127578
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-06-21
Sickle Cell Disease Transplant Using a Nonmyeloablative Approach for Patients With Anti-donor Red Cell AntibodY
CTID: NCT06358638
Phase: Phase 2    Status: Recruiting
Date: 2024-06-20
TMLI and Alemtuzumab for Treatment of Sickle Cell Disease
CTID: NCT05384756
Phase: Phase 1    Status: Recruiting
Date: 2024-06-18
Abatacept for GVHD Prophylaxis After Hematopoietic Stem Cell Transplantation for Pediatric Sickle Cell Disease
CTID: NCT02867800
Phase: Phase 1    Status: Completed
Date: 2024-06-13
Prospective Study of Rapamycin for the Treatment of SLE
CTID: NCT00779194
Phase: Phase 2    Status: Completed
Date: 2024-06-12
Cemiplimab in AlloSCT/SOT Recipients With CSCC
CTID: NCT04339062
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-06-12
Rapalog Pharmacology (RAP PAC) Study
CTID: NCT05949658
Phase: Phase 1    Status: Recruiting
Date: 2024-05-31
Bortezomib, Total Marrow Irradiation, Fludarabine Phosphate, and Melphalan in Treating Patients Undergoing Donor Peripheral Blood Stem Cell Transplant For High-Risk Stage I or II Multiple Myeloma
CTID: NCT01163357
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-05-29
Chemotherapy, Total Body Irradiation, and Post-Transplant Cyclophosphamide in Reducing Rates of Graft Versus Host Disease in Patients With Hematologic Malignancies Undergoing Donor Stem Cell Transplant
CTID: NCT03192397
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-05-29
Safety and Durability of Sirolimus for Treatment of LAM
CTID: NCT02432560
Phase:    Status: Recruiting
Date: 2024-05-16
mTOR as Mediator of Insulin Sensitivity Study
CTID: NCT05233722
Phase: N/A    Status: Recruiting
Date: 2024-05-16
Intestinal & Multivisceral Transplantation for Unresectable Mucinous Carcinoma Peritonei (TRANSCAPE)
CTID: NCT06084780
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-05-14
Minitransplants With HLA-matched Donors : Comparison Between 2 GVHD Prophylaxis Regimens
CTID: NCT01428973
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-05-09
Efficacy and Safety of Different Concentrations of Sirolimus in the Treatment of Kaposiform Hemangioendothelioma.
CTID: NCT04775173
Phase: Phase 2    Status: Completed
Date: 2024-05-07
Topical Rapamycin/Sirolimus for Complicated Vascular Anomalies and Other Susceptible Lesions
CTID: NCT04172922
Phase: Phase 1    Status: Recruiting
Date: 2024-04-17
Study of Sirolimus in Idiopathic Retroperitoneal Fibrosis
CTID: NCT04047576
Phase: Phase 2/Phase 3    Status: Recruiting
Date: 2024-04-15
Sirolimus for Cowden Syndrome With Colon Polyposis
CTID: NCT04094675
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-04-09
Sirolimus Treatment in Hospitalized Patients With COVID-19 Pneumonia
CTID: NCT04341675
Phase: Phase 2    Status: Completed
Date: 2024-04-05
Donor Peripheral Stem Cell Transplant in Treating Patients With Advanced Hematologic Cancer or Other Disorders
CTID: NCT00544115
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-04-02
Evaluating Rapamycin Treatment in Alzheimer's Disease Using Positron Emission Tomography
CTID: NCT06022068
Phase: Phase 1/Phase 2    Status: Enrolling by invitation
Date: 2024-03-26
Sirolimus and Auranofin in Treating Patients With Advanced or Recurrent Non-Small Cell Lung Cancer or Small Cell Lung Cancer
CTID: NCT01737502
Phase: Phase 1/Phase 2    Status: Completed
Date: 2024-03-25
Sirolimus for Retinal Astrocytic Hamartoma
CTID: NCT04707209
Phase: N/A    Status: Completed
Date: 2024-03-25
Phase 1/2 Clinical Trial of PR001 in Infants With Type 2 Gaucher Disease (PROVIDE)
CTID: NCT04411654
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-03-21
Sirolimus+Abatacept+Mycophenolate Mofetil for Prophylaxis of aGVHD in Patients Receiving Haplo-HSCT Who Are Intolerant to Calcineurin Inhibitors
CTID: NCT06279494
Phase: Phase 1/Phase 2    Status: Not yet recruiting
Date: 2024-03-21
Weekly Sirolimus Therapy
CTID: NCT04861064
Phase: Phase 2    Status: Recruiting
Date: 2024-03-15
Clofarabine and Melphalan Before Donor Stem Cell Transplant in Treating Patients With Myelodysplasia, Acute Leukemia in Remission, or Chronic Myelomonocytic Leukemia
CTID: NCT01885689
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-03-15
Percutaneous Administration of Sirolimus in the Treatment of Superficial Complicated Vascular Anomalies
CTID: NCT04921722
Phase: Phase 4    Status: Recruiting
Date: 2024-03-15
Sirolimus and Azacitidine in Treating Patients With High Risk Myelodysplastic Syndrome or Acute Myeloid Leukemia That is Recurrent or Not Eligible for Intensive Chemotherapy
CTID: NCT01869114
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-03-13
Reduced Intensity, Partially HLA Mismatched BMT to Treat Hematologic Malignancies
CTID: NCT01203722
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-03-13
Safety Study for the Use of Rapamycin in Children With Familial Adenomatous Polyposis
CTID: NCT06308445
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-03-13
PLX3397 Plus Sirolimus in Unresectable Sarcoma and Malignant Peripheral Nerve Sheath Tumors
CTID: NCT02584647
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-03-13
Haplo Peripheral Blood Sct In GVHD Prevention
CTID: NCT04473911
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-03-07
Serial Measurements of Molecular and Architectural Responses to Therapy (SMMART) PRIME Trial
CTID: NCT03878524
Phase: Phase 1    Status: Terminated
Date: 2024-03-04
Rapamycin in Combination With Low-dose Aracytin in Elderly Acute Myeloid Leukemia Patients
CTID: NCT00235560
Phase: Phase 2    Status: Completed
Date: 2024-02-29
Improving the Results of Bone Marrow Transplantation for Patients With Severe Congenital Anemias
CTID: NCT00061568
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-02-29
Sirolimus in Combination With Metronomic Chemotherapy in Children With Recurrent and/or Refractory Solid and CNS Tumors
CTID: NCT02574728
Phase: Phase 2    Status: Recruiting
Date: 2024-02-23
Effect of mTOR Inhibition & Other Metabolism Modulating Interventions on the Elderly [SubStudy Rapa & cMRI to Evaluate Cardiac Function]
CTID: NCT04742777
Phase: Phase 2    Status: Recruiting
Date: 2024-02-23
Minimal Islet Transplant at Diabetes Onset
CTID: NCT02505893
Phase: Phase 2    Status: Completed
Date: 2024-02-22
A Phase II Study of Allo-HCT for B-Cell NHL Using Zevalin, Fludarabine and Melphalan
CTID: NCT00577278
Phase: Phase 2    Status: Completed
Date: 2024-02-16
Efficacy and Safety of Rapamycin Versus Vigabatrin in the Prevention of Tuberous Sclerosis Complex Symptoms in Infants
CTID: NCT04987463
Phase: Phase 2/Phase 3    Status: Recruiting
Date: 2024-02-08
Efficacy and Safety of Sirolimus in Active Systemic Lupus Erythematosus
CTID: NCT04582136
Phase: Phase 2    Status: Recruiting
Date: 2024-02-08
The Effects of Sirolimus in Patients With Dilated Cardiomyopathy Infected With Kaposi Sarcoma-associated Virus
CTID: NCT06236022
Phase: Phase 4    Status: Recruiting
Date: 2024-02-01
Human Lysozyme Goat Milk for the Prevention of Graft Versus Host Disease in Patients With Blood Cancer Undergoing a Donor Stem Cell Transplant
CTID: NCT04177004
Phase: Phase 1    Status: Recruiting
Date: 2024-01-30
Tolerance by Engaging Antigen During Cellular Homeostasis
CTID: NCT03504241
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-01-26
Participatory Evaluation (of) Aging (With) Rapamycin (for) Longevity Study
CTID: NCT04488601
Phase: Phase 2    Status: Completed
Date: 2024-01-24
Different Doses of Sirolimus for the Maintenance Treatment of Kaposiform Hemangioendothelioma
CTID: NCT05324384
Phase: Phase 2    Status: Recruiting
Date: 2024-01-24
Testing SIROLIMUS in Beta-thalassemia Transfusion Dependent Patients
CTID: NCT03877809
Phase: Phase 2    Status: Completed
Date: 2024-01-23
Non-Myeloablative Conditioning and Bone Marrow Transplantation
CTID: NCT01850108
Phase: N/A    Status: Active, not recruiting
Date: 2024-01-10
Sirolimus to Treat Diabetic Macular Edema
CTID: NCT00711490
Phase: Phase 1/Phase 2    Status: Completed
Date: 2024-01-05
SARC031: MEK Inhibitor Selumetinib (AZD6244) in Combination With the mTOR Inhibitor Sirolimus for Patients With Malignant Peripheral Nerve Sheath Tumors
CTID: NCT03433183
Phase: Phase 2    Status: Completed
Date: 2023-12-26
Cognition, Age, and RaPamycin Effectiveness - DownregulatIon of thE mTor Pathway
CTID: NCT04200911
PhaseEarly Phase 1    Status: Completed
Date: 2023-12-22
Thal-Fabs: Reduced Toxicity Conditioning for High Risk Thalassemia
CTID: NCT05426252
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2023-12-19
Role of Sirolimus in Treatment of Microcystic , Mixed Lymphatic and Vascular Malformations
CTID: NCT06160739
Phase:    Status: Recruiting
Date: 2023-12-15
Ruxolitinib Phosphate and Chemotherapy Given Before and After Reduced Intensity Donor Stem Cell Transplant in Treating Patients With Myelofibrosis
CTID: NCT02917096
Phase: Phase 1    Status: Completed
Date: 2023-12-12
A Study Comparing the Withdrawal of Steroids or Tacrolimus in Kidney Transplant Recipients
CTID: NCT00195429
Phase: Phase 4    Status: Completed
Date: 2023-12-11
Aging Mammary Stem Cells and Breast Cancer Prevention
CTID: NCT02642094
Phase: Phase 2    Status: Terminated
Date: 2023-12-05
Nonmyeloablative Stem Cell Transplant in Children With Sickle Cell Disease and a Major ABO-Incompatible Matched Sibling Donor
CTID: NCT03214354
Phase: Phase 2    Status: Recruiting
Date: 2023-12-04
The Effect and Safety Profile of Thymoglobulin® in Primary Cardiac Transplant Recipients
CTID: NCT03292861
Phase: Phase 2    Status: Enrolling by invitation
Date: 2023-11-28
Haploidentical PBMC Transplant for Severe Congenital Anemias
CTID: NCT00977691
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2023-11-28
Hemorrhagic Brainstem Cavernous Malformations Treatment With Sirolimus: a Single Centre, Randomised, Placebo-controlled Trial
CTID: NCT06091332
Phase: Phase 2    Status: Not yet recruiting
Date: 2023-11-22
Efficacy and Safety of Sirolimus in LAM
CTID: NCT00414648
Phase: Phase 3    Status: Completed
Date: 2023-11-02
Cryopreserved MMUD BM With PTCy for Hematologic Malignancies
CTID: NCT05170828
Phase: Phase 1    Status: Withdrawn
Date: 2023-11-01
Multicenter Interventional Lymphangioleiomyomatosis (LAM) Early Disease Trial
CTID: NCT03150914
Phase: Phase 3    Status: Recruiting
Date: 2023-10-30
Biomarkers in Predicting Treatment Response to Sirolimus and Chemotherapy in Patients With High-Risk Acute Myeloid Leukemia
CTID: NCT02583893
Phase: Phase 2    Status: Completed
Date: 2023-10-10
Effe
NA
CTID: null
Phase: Phase 2    Status: Trial now transitioned
Date: 2021-01-25
A multi-centre phase II trial of GvHD prophylaxis following unrelated donor stem cell transplantation comparing Thymoglobulin vs. Calcineurin inhibitor or Sirolimus-based post-transplant cyclophosphamide
CTID: null
Phase: Phase 2    Status: GB - no longer in EU/EEA
Date: 2020-09-23
LUMINA: A Phase III, Multicenter, Sham-Controlled, Randomized, Double-Masked Study Assessing the Efficacy and Safety of Intravitreal Injections of 440 µg DE-109 for the Treatment of Active, Non-Infectious Uveitis of the Posterior Segment of the Eye.
CTID: null
Phase: Phase 3    Status: Prematurely Ended
Date: 2020-04-08
A Phase 2/3, multi-center, double-blind, placebo-controlled, randomized, parallel-group, dose-response comparison of the efficacy and safety of a topical rapamycin cream for the treatment of facial angiofibromas (FA) associated with Tuberous Sclerosis Complex (TSC) in patients 6 years of age and over
CTID: null
Phase: Phase 2, Phase 3    Status: Completed
Date: 2019-11-15
TOPical sirolimus in linGUal microkystic lymphatic malformation-TOPGUN
CTID: null
Phase: Phase 2    Status: Trial now transitioned
Date: 2019-06-29
The evolution of advanced microangiopathic diabetic complications before and after simultaneous pancreas and kidney transplantation evaluated with progressive non-invasive methods
CTID: null
Phase: Phase 4    Status: Trial now transitioned
Date: 2019-06-27
Treatment of beta-thalassemia patients with rapamycin (sirolimus): from pre-clinical research to a clinical trial
CTID: null
Phase: Phase 2    Status: Completed
Date: 2019-04-17
0.1% topical sirolimus in the treatment of cutaneous microcystic lymphatic malformations in children and adults: phase II, split-body randomized, double-blind, vehicle-controlled clinical trial
CTID: null
Phase: Phase 2    Status: Ongoing
Date: 2019-02-22
Systems medicine analysis of sarcoidosis by targeting mTOR in a
CTID: null
Phase: Phase 2    Status: Prematurely Ended
Date: 2019-02-05
A personalized medicine approach for beta-thalassemia transfusion dependent patients: testing SIROLIMUS in a first pilot clinical trial.
CTID: null
Phase: Phase 2    Status: Completed
Date: 2019-01-23
A phase II trial of allogeneic peripheral blood stem cell transplantation from family haploidentical donors in patients with myelodisplastic syndrome and acute
CTID: null
Phase: Phase 2    Status: Prematurely Ended
Date: 2018-03-27
Treatment of congenital vascular malformations using
CTID: null
Phase: Phase 3    Status: Completed
Date: 2017-09-14
Rapamycin (Sirolimus) treatment for amyotrophic lateral sclerosis
CTID: null
Phase: Phase 2    Status: Completed
Date: 2017-07-14
Phase Ib/II trial to evaluate safety and efficacy of oral ixazomib in combination with sirolimus and tacrolimus in the prophylaxis of chronic graft-versus-host disease
CTID: null
Phase: Phase 1, Phase 2    Status: Ongoing
Date: 2017-03-14
Sirolimus for the treatment of severe intestinal polyposis in patients with familial adenomatous polyposis (FAP); a pilot study
CTID: null
Phase: Phase 2    Status: Prematurely Ended
Date: 2016-12-02
An open label phase II study of Sirolimus in patients with segmental overgrowth syndrome
CTID: null
Phase: Phase 2    Status: Completed
Date: 2016-10-20
Prospective pilot trial to assess a multimodal molecular targeted therapy in children, adolescent and young adults with relapsed or refractory high-grade pineoblastoma
CTID: null
Phase: Phase 2    Status: Completed
Date: 2016-04-07
Non-randomised Open Label Pilot Study of Sirolimus Therapy for Segmental Overgrowth Due to PIK3CA- Related Overgrowth
CTID: null
Phase: Phase 2    Status: Completed
Date: 2016-02-25
Phase III multicentric study evaluating the efficacy and safety of e.querySelector("font strong").innerText = 'View More' } else if(up_display === 'none' || up_display === '') { icon_angle

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  • Rapamycin (Sirolimus)

  • Rapamycin (Sirolimus)
  • Rapamycin (Sirolimus)
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