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Cell No. : Cell Name
RCB5684 : MDS92  update : 2025/03/24
Comment
Comment from the depositorThis cell line was established from the bone marrow of a patient with MDS. MDS92 cells proliferate slowly in the presence of IL-3 and the whole cells consist of immature blastic cell fraction and dysplastic neutrophil-like or macrophage-like differentiated cell fractions. MDS92 is a parental cell line of MDS-L, MDS-L-2007 and MDS-LGF. After a long -term culture, most cells may differentiate into mature cells and proliferate no longer in some cases, while immature cells may begin to expand like as leukemic transition in the other cases.
Terms and conditions1) TheRECIPIENT of BIOLOGICAL RESOURCE shall obtain a priorcon sent on use of it from the DEVELOPER and DEPOSITOR. The RECIPIENT shall conclude a MTA with the depositor. 2) In publishing the research results obtained by use of the BIOLOGICAL RESOURCE, a citation of the following literature (Leukemia 2018 32(8):1846-1850) designated by the DEPOSITOR is requested. 3) In publishing the research results to be obtained by use of the BIOLOGICAL RESOURCE, an acknowledgment to the DEPOSITOR is requested.
Remarks
approver's address
×
English
Address
Kawasaki University of Medical Welfare
Industry-Academia Collaboration and Intellectual Property Management Section
577 Matsushima, Kurashiki-city, Okayama 701-0192 JAPAN
E-mail. s-renkei@med.kawasaki-m.ac.jp
Order Form Order Form(C-0005.pdf)   Approval Form(C-0006.pdf)   MTA(C-0007.pdf)   MTA(C-0007p.pdf)  
Regarding MTA between user institutions and RIKEN BRC, there are two kinds of MTA, not-for-profit academic purpose (C-XXXX) and for-profit research purpose (C-XXXXp) , depending on the sort of user institutions and the purposes of use. Please use an appropriate MTA(to see). In relation to commercial use and use for patent filing, first of all Please contact RIKEN BRC (cellbank.brc@riken.jp).
Basic information IPR Kawasaki University of Medical Welfare (Japan)
Depositor TOHYAMA, Kaoru
Originator TOHYAMA, Kaoru
Year of deposit 2022
Cloning (depositor) No
Animal _human < Mammals
Genus Homo
Species sapiens
Race Japanese
Gender Male
Age at sampling 54 years
Tissue bone marrow
Primary focus bone marrow
Disease name myelodysplastic syndrome (MDS)
Tumor MDS-EB1 stage from MDS-RS
Classification cancer
Recombinant non-recombinant
Year of origin 1991
Lifespan unknown
Morphology other (mixture of immature cells and maturing myeloid cells)
Differentiation Lifespan : unknown because the whole cells might differentiate gradually into mature cells under unkown culture conditions.
Contact inhibition No
deposit info
lot info
Medium Medium List
Culture type Suspension cells Suspension cells
Culture method General Guidelines for Culturing Suspension Cells, 浮遊細胞の培養に関する一般的な注意(Japanese)
Culture medium See : How_to_culture_MDS92.pdf RPMI1640 + 10% FBS + 50μM 2-mercaptoethanol + 50ng/ml hIL-3
Antibiotics Free
Passage method See : How_to_culture_MDS92.pdf dilution
Culture information Passage cell No 1.0x10 5 cells/ml
SC frequency Subculture : once/2-3weeks
Temperature 37 ℃ 37 ℃
CO2 concentration 5 % 5 %
Freeze medium 10%DMSO / 40%FCS / 50% RPMI1640 medium 50% RPMI1640 medium + 40%FBS + 10% DMSO
Freezing method Slow freezing
Mycoplasma/Acholeplasma (-)
Animal PCR OK
Virus (HIV) Undetected
Virus (HTLV-1) (-)
Virus (EBV) (-)
Chromosome mode Main karyotype: 44, XY, der(5)t(5;19), -7, -12, der(13)t(7;13), der(14)t(12;14), -16, der(22)t(11;22).
Saturation density unknown
Doubling time 96 hr or more hr
Plating efficiency less than 0.1 %
Memo_2 The cell growth may depend on the lot of FCS and IL-3, and the cells sometimes show poor growth.
STR(human) OK
Relational File deposit infolot info
How_to_culture_MDS92.pdf
Reference information Reference 9
User's Publication 0


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Reference
17049  Karantanos T, Teodorescu P, Perkins B, Christodoulou I, Esteb C, Varadhan R, Helmenstine E, Rajkhowa T, Paun BC, Bonifant C, Dalton WB, Gondek LP, Moliterno AR, Levis MJ, Ghiaur G, Jones RJ.  The role of the atypical chemokine receptor CCRL2 in myelodysplastic syndrome and secondary acute myeloid leukemia  Sci Adv  2022  8(7):eabl8952  PubMed ID: 35179961   DOI: 10.1126/sciadv.abl8952
17048  Kida JI, Tsujioka T, Suemori SI, Okamoto S, Sakakibara K, Takahata T, Yamauchi T, Kitanaka A, Tohyama Y, Tohyama K.  An MDS-derived cell line and a series of its sublines serve as an in vitro model for the leukemic evolution of MDS  Leukemia  2018  32(8):1846-1850  PubMed ID: 29955132   DOI: 10.1038/s41375-018-0189-7
17047  Tsujioka T, Yokoi A, Uesugi M, Kishimoto M, Tochigi A, Suemori S, Tohyama Y, Tohyama K.  Effects of DNA methyltransferase inhibitors (DNMTIs) on MDS-derived cell lines  Exp Hematol  2013  41(2):189-97  PubMed ID: 23085465   DOI: 10.1016/j.exphem.2012.10.006
17046  Tsujioka T, Matsuoka A, Tohyama Y, Tohyama K.  Approach to new therapeutics: investigation by the use of MDS-derived cell lines  Curr Pharm Des  2012  18(22):3204-14  PubMed ID: 22571700   DOI: 10.2174/1381612811209023204
17045  Drexler HG, Dirks WG, Macleod RA.  Many are called MDS cell lines: one is chosen  Leuk Res  2009  33(8):1011-6  PubMed ID: 19344951   DOI: 10.1016/j.leukres.2009.03.005
17043  Tohyama K.  Human factor-dependent leukemia cell lines  Int J Hematol  1997  65(4):309-17  PubMed ID: 9195772   DOI: 10.1016/s0925-5710(96)00563-4
17044  Yaguchi M, Miyazawa K, Katagiri T, Nishimaki J, Kizaki M, Tohyama K, Toyama K.  Vitamin K2 and its derivatives induce apoptosis in leukemia cells and enhance the effect of all-trans retinoic acid  Leukemia  1997  11(6):779-87.  PubMed ID: 9177427   DOI: 10.1038/sj.leu.2400667
17042  Tohyama K, Tohyama Y, Nakayama T, Ueda T, Nakamura T, Yoshida Y.  A novel factor-dependent human myelodysplastic cell line, MDS92, contains haemopoietic cells of several lineages  Br J Haematol  1995  91(4):795-9  PubMed ID: 8547120   DOI: 10.1111/j.1365-2141.1995.tb05391.x
17041  Tohyama K, Tsutani H, Ueda T, Nakamura T, Yoshida Y.  Establishment and characterization of a novel myeloid cell line from the bone marrow of a patient with the myelodysplastic syndrome  Br J Haematol  1994  87(2):235-42  PubMed ID: 7947263   DOI: 10.1111/j.1365-2141.1994.tb04904.x

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