产品号 #100-0190_C
用于建立和维持人结直肠癌类器官的培养基
使用IntestiCult™ 类器官生长基础培养基 (人)高效培养不依赖 Wnt 的结直肠癌类器官。
肿瘤类器官作为一种体外系统具有较高的预测价值,因为它们保留了原发肿瘤的特征。使用IntestiCult™ 类器官生长基础培养基 (人)可为肿瘤类器官的生长和扩增提供最佳培养条件,同时保持肿瘤的异质性。该培养基不含 Wnt,可确保 Wnt 依赖的正常健康肠道细胞不会混入肿瘤类器官的培养。
使用IntestiCult™ 类器官生长基础培养基 (人)生成的肿瘤类器官适用于多种应用,包括模拟肿瘤发展,以及用于药物疗效和毒性的筛选。
关于培养健康的肠道类器官,请使用IntestiCult™ 类器官生长培养基 (人)或IntestiCult™-SF 类器官生长培养基 (人)。关于人肠道类器官的分化,请参考IntestiCult™ 类器官分化培养基 (人)。
欢迎通过我们的免费点播课程学习人肠类器官的培养方法,或浏览关于使用 IntestiCult™ 进行类器官培养流程的常见问题(FAQs)。此外,您还可以下载我们的电子书《Proven Protocols for Intestinal Organoid Culture: Getting Started with IntestiCult™》,获取肠类器官培养方案的精选合集。
细胞类型
癌细胞及细胞系,上皮细胞,肠道细胞
种属
人
应用
类器官培养
品牌
IntestiCult
研究领域
癌症,疾病建模,药物发现和毒理检测,上皮细胞研究,类器官
Figure 1. Growth of Cancer-Derived Organoids in IntestiCult™ OGM Human Basal Medium
Organoids were established from colorectal cancer biopsies in published medium1, then switched to IntestiCult™ OGMH (P0), as described below. Cancer-derived organoids demonstrated efficient growth both after establishment in IntestiCult™ OGM Human Basal Medium, as well as after passaging. Data used with permission from Hubrecht Organoid Technology.
Figure 2. IntestiCult™ OGM Human Basal Medium Enables Organoid Growth Across Different Patients
Organoids were established in published medium1 from colorectal tumor biopsy samples, then switched to IntestiCult™ OGM Human Basal Medium after passaging as described above. Organoids were passaged twice in IntestiCult™ OGMH Basal Medium and imaged at the end of the second passage (day 6 - 12). Data used with permission from Hubrecht Organoid Technology.
Figure 3. Colorectal Cancer Organoids Reflect Donor-Specific Colonic Features
Representative confocal images of human colorectal cancer organoids from four donors, cultured using IntestiCult™ OGM Human Basal Medium. Organoids were fixed and stained for Ki67 (green), EPCAM (red) and DAPI (Blue). Donor-specific differences in morphology were observed, including polarization and hollow lumens (A, B), or denser structures, lacking distinct epithelial polarization (C, D). Scale bars = 50 µm.
Figure 4. Colorectal Cancer Organoids Cultured in IntestiCult™OGM Human Basal Medium Are Sensitive to Drug-Induced Toxicity in a Dose-Dependent Manner
Colorectal cancer organoids (CRCs) from 4 donors were treated with increasing concentrations of (A) 5-FU, (B) Flavopiridol, (C) Gefitinib, or (D) Irinotecan, and were compared to organoids from a healthy colon donor for 5 days. Cell viability was assessed on Day 7 using the CellTiter-Glo® Cell Viability Assay (Promega). Error bars = SEM.
Find supporting information and directions for use in the Product Information Sheet or explore additional protocols below.
This product is designed for use in the following research area(s) as part of the highlighted workflow stage(s). Explore these workflows to learn more about the other products we offer to support each research area.
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Species | Human |
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杜氏磷酸盐缓冲液,不含钙和镁离子
用于细胞分离和细胞培养的无菌聚丙烯锥形管
非无菌、透明、聚丙烯卡扣式微量离心管
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