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Sample GSM6893699 Query DataSets for GSM6893699
Status Public on Dec 03, 2023
Title cytarabine resistance HL60 cells [array]
Sample type RNA
Source name AML cell line
Organism Homo sapiens
Characteristics cell line: HL60
cell type: AML cell line
treatment: Cytarabine
phenotype: Cytarabine resistant
Treatment protocol The R-HL60 cell line was established through the continuous treatment of parental HL60 cells with increasing concentrations of cytarabine.
Growth protocol Cells are maintained in RPMI 1640 medium supplemented with 10% fetal bovine serum and 1% antibiotic–antimycotic reagents under a humidified atmosphere of 5% CO2 at 37 °C.
Extracted molecule total RNA
Extraction protocol Total RNA was extracted from HL60 and R-HL60 cells using TRIzol Reagent (Thermo Fisher Scientific, Waltham, MA, USA) and according to the instruction manual. The RNA samples were submitted to Welgene Biotech. Co., Ltd. (Taipei, Taiwan, R.O.C) for gene expression array analysis. RNA quantity was determined using an ND-1000 spectrophotometer (Nanodrop Technology, Wilmington, DE, USA) and RNA quality was verified using an Agilent 2100 Bioanalyzer (Agilent Technologies, Santa Clara, CA, USA).
Label Cy3
Label protocol Total RNA (200 ng) was amplified using a Low Input Quick Amp Labeling Kit (Agilent Technologies, Santa Clara, CA, USA) and labeled using fluorescent Cy3 dye (Agilent Technologies, Santa Clara, CA, USA). After incubation with fragmentation buffer at 60°C for 30 min, 0.6 µg Cy3-labeled cRNA was fragmented to an average size of 50–100 nucleotides.
Hybridization protocol Correspondingly fragmented and labeled cRNA was pooled and hybridized to a SurePrint G3 Human Gene Expression 8x60K Microarray (Agilent Technologies) at 65 ◦C for 17 h.
Scan protocol The Cy3 microarray was scanned at 535 nm with a microarray scanner (Agilent Technologies, Santa Clara, CA, USA).
Description R-HL60
Data processing The scans were analyzed using Feature Extraction software (Agilent Technologies, Santa Clara, CA, USA).
The data were normalized by quantile normalization.
The normalized_data.txt file includes normalized signal intensities.
Submission date Dec 24, 2022
Last update date Dec 04, 2023
Contact name Yu-Hsin Tseng
Organization name Kaohsiung Medical University Hospital
Department Department of Pediatrics
Street address No.100, Tzyou 1st Rd., Sanmin Dist.
City Kaohsiung
ZIP/Postal code 80756
Country Taiwan
Platform ID GPL25261
Series (2)
GSE221718 Identification of potential miRNA–mRNA regulatory network contributing to cytarabine resistance HL60 cells [array]
GSE221719 Identification of potential miRNA–mRNA regulatory network contributing to cytarabine resistance HL60 cells

Supplementary file Size Download File type/resource
GSM6893699_Raw_data_R-HL60.txt.gz 521.8 Kb (ftp)(http) TXT
Processed data are available on Series record

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