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MINO
Tissue
外周血
Disease
套细胞淋巴瘤
Synonyms
Mino

Documents

MINO

Cell line · Product number 305513

The MINO cell line is a human-derived model of mantle cell lymphoma (MCL), a rare and aggressive subtype of B-cell non-Hodgkin lymphoma. This cell line wa...

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  • CoA
1

01General information

Description

MINO细胞系是套细胞淋巴瘤(MCL)的人源模型,MCL是一种罕见的侵袭性B细胞非霍奇金淋巴瘤亚型。该细胞系由一名 64 岁的晚期 MCL 女性患者建立。它的特点是由于染色体易位 t(11;14)(q13;q32)导致细胞周期蛋白 D1 过表达,这是 MCL 的标志性特征。MINO 细胞表现出 CD5+CD20+CD23- 免疫表型,与 MCL 诊断一致,并显示出额外的基因改变,包括超二倍体和 TP53 第 147 密码子突变(缬氨酸变甘氨酸),这可能有助于其发病机制。

MINO 细胞以单细胞或小团块形式生长,表现出 MCL 的典型特征,如高水平的磷酸化视网膜母细胞瘤蛋白(pRB)以及 Bcl-2 和 Bcl-xL 等抗凋亡蛋白的表达。这些细胞已被用于研究 MCL 进展和耐药性的分子机制。特别是,研究表明,细胞周期蛋白D1通过与Bax等促凋亡蛋白相互作用,在促进细胞周期进展和逃避凋亡方面发挥作用,有利于淋巴瘤细胞存活。

MINO 细胞系是临床前研究(包括药物测试和基因研究)的重要工具。它已被用于评估抑制细胞周期蛋白 D1 活性或破坏对 MCL 存活至关重要的通路(如 PI3K/Akt 和 Bcl-2 通路)的靶向疗法。该细胞系将继续帮助人们了解 MCL 的生物学特性,并改进这一具有挑战性疾病的治疗策略。

Tissue
外周血
Disease
套细胞淋巴瘤
Synonyms
  • Mino

02Classification

Organism
Human
Sex
Male
Growth properties
Suspension
Biosafety level
1

03Characteristics

Morphology
淋巴母细胞样
Cell type
淋巴母细胞

04Identifiers

Citation
MINO(Cytion 目录号 305513)
NCBI TaxID
9606
Cellosaurus
CVCL_1872

05Expression and susceptibility

Mutational profile
突变:CDKN2A,p.Glu88Lys (c.262G>A),同型;突变:NRAS,p.Gly13Asp (c.38G>A),杂合子;突变:p.Val147Gly (c.440T>G),同合子

06Handling and culture

Culture medium
RPMI 1640,w:2.0 mM 稳定谷氨酰胺,w:2.0 g/L NaHCO3(Cytion 文章编号 820700a)。
Incubation atmosphere

37°C, 5%CO2, 加湿环境。

Supplements
在培养基中添加 10% 热灭活 FBS
Seeding density
1 × 10⁶ 个细胞/毫升
Thawing and culturing
  1. Confirm that the vial remains deeply frozen upon delivery, as cells are shipped on dry ice to maintain optimal temperatures during transit.

  2. Upon receipt, either store the cryovial immediately at temperatures below -150°C to ensure the preservation of cellular integrity, or proceed to step 3 if immediate culturing is required.

  3. For immediate culturing, swiftly thaw the vial by immersing it in a 37°C water bath with clean water and an antimicrobial agent, agitating gently for 40-60 seconds until a small ice clump remains.

  4. Perform all subsequent steps under sterile conditions in a flow hood, disinfecting the cryovial with 70% ethanol before opening.

  5. Carefully open the disinfected vial and transfer the cell suspension into a 15 ml centrifuge tube containing 8 ml of room-temperature culture medium, mixing gently.

  6. Centrifuge the mixture at 300 x g for 3 minutes to separate the cells and carefully discard the supernatant containing residual freezing medium.

  7. Gently resuspend the cell pellet in 10 ml of fresh culture medium. For adherent cells, divide the suspension between two T25 culture flasks; for suspension cultures, transfer all the medium into one T25 flask to promote effective cell interaction and growth.

  8. Adhere to established subculture protocols for continued growth and maintenance of the cell line, ensuring reliable experimental outcomes.

07Quality control and cryopreservation

Sterility

使用基于 PCR 的检测方法和基于发光的支原体检测方法排除支原体污染。

为确保没有细菌、真菌或酵母菌污染,每天都要对细胞培养物进行目视检查。

Freeze medium
我们使用完全生长培养基(包括 FBS)+10% DMSO 或 CM-1(Cytion 商品目录编号 800100)作为冷冻保存培养基,以获得足够的解冻后存活率,CM-1(Cytion 商品目录编号 800100)含有优化的渗透保护剂和代谢稳定剂,可提高恢复能力并减少冷冻引起的应激。
Storage conditions

如需长期保存,可将样品瓶放入气相液氮中,温度约为 -150 至 -196 ℃。在-80 °C下保存只能作为转入液氮前的短暂过渡。

Shipping conditions

冷冻保存的细胞系用干冰装运,并用经过验证的隔热包装和足够的制冷剂在整个运输过程中保持约 -78 °C 的温度。收到货后,应立即检查容器,并立即将小瓶转移到适当的储藏室。

08Donor

Donor age
68岁
Ethnicity
高加索人