Establishment and Preservation of Lymphoblastoid Cell Lines from Fresh and Frozen Whole Blood and Mononuclear Cells
Although blood cells are interesting sources for genome investigations, one of the main problems in obtaining genomic DNA from blood is the restricted amount of DNA. This obstacle can be avoided by generating Epstein-Barr virus (EBV)-induced B cell lines. This study investigates the efficiency of four different methods to generate lymphoblastoid cell lines (LCLs). Blood samples (n = 120) were obtained from donors and categorized into four groups: fresh whole blood, frozen whole blood, fresh peripheral blood mononuclear cells (PBMCs), and frozen PBMCs. The samples were followed by EBV transformation to generate LCLs. Quality control and authentication of the cells were performed using multiplex PCR and short tandem repeat (STR) analyses. Finally, we assessed the success rate and amount of time to establish the cell lines in each group. The results showed that the cells were not contaminated nor were they misidentified or cross-contaminated with other cells. The success rate of LCLs generated from the whole blood groups was lower than the PBMC groups. The freezing procedures did not have any considerable effect on the establishment of lymphoblastoid cells. These established cells have been preserved in the human and animal cell bank of the Iranian Biological Resource Center (IBRC) and are available for researchers. Due to the management and transformation of a substantial number of blood samples, we recommend that researchers freeze PBMCs for further use with high efficiency and time-saving. We suggest that whole fresh blood should be directly transformed when the volume of the blood sample is less than 0.5 ml.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:56 |
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| Enthalten in: |
In vitro cellular & developmental biology. Animal - 56(2020), 4 vom: 01. Apr., Seite 332-340 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Asadi, Masoumeh [VerfasserIn] |
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| Links: |
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| Themen: |
Epstein-Barr virus |
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| Anmerkungen: |
Date Completed 04.02.2021 Date Revised 04.02.2021 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1007/s11626-020-00431-y |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM309423619 |
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| 520 | |a Although blood cells are interesting sources for genome investigations, one of the main problems in obtaining genomic DNA from blood is the restricted amount of DNA. This obstacle can be avoided by generating Epstein-Barr virus (EBV)-induced B cell lines. This study investigates the efficiency of four different methods to generate lymphoblastoid cell lines (LCLs). Blood samples (n = 120) were obtained from donors and categorized into four groups: fresh whole blood, frozen whole blood, fresh peripheral blood mononuclear cells (PBMCs), and frozen PBMCs. The samples were followed by EBV transformation to generate LCLs. Quality control and authentication of the cells were performed using multiplex PCR and short tandem repeat (STR) analyses. Finally, we assessed the success rate and amount of time to establish the cell lines in each group. The results showed that the cells were not contaminated nor were they misidentified or cross-contaminated with other cells. The success rate of LCLs generated from the whole blood groups was lower than the PBMC groups. The freezing procedures did not have any considerable effect on the establishment of lymphoblastoid cells. These established cells have been preserved in the human and animal cell bank of the Iranian Biological Resource Center (IBRC) and are available for researchers. Due to the management and transformation of a substantial number of blood samples, we recommend that researchers freeze PBMCs for further use with high efficiency and time-saving. We suggest that whole fresh blood should be directly transformed when the volume of the blood sample is less than 0.5 ml | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Epstein-Barr virus | |
| 650 | 4 | |a Lymphoblastoid cell lines | |
| 650 | 4 | |a PBMC | |
| 650 | 4 | |a Whole blood | |
| 700 | 1 | |a Ganjibakhsh, Meysam |e verfasserin |4 aut | |
| 700 | 1 | |a Aghdam, Samaneh Mahmoud |e verfasserin |4 aut | |
| 700 | 1 | |a Izadpanah, Mehrnaz |e verfasserin |4 aut | |
| 700 | 1 | |a Moghanjoghi, Shiva Mohamadi |e verfasserin |4 aut | |
| 700 | 1 | |a Gorji, Zahra Elyasi |e verfasserin |4 aut | |
| 700 | 1 | |a Rahmati, Hedieh |e verfasserin |4 aut | |
| 700 | 1 | |a Amoli, Abdolreza Daneshvar |e verfasserin |4 aut | |
| 700 | 1 | |a Movassagh, Sepideh Ashouri |e verfasserin |4 aut | |
| 700 | 1 | |a Fazeli, Seyed Abolhassan Shahzadeh |e verfasserin |4 aut | |
| 700 | 1 | |a Farhangniya, Mansoureh |e verfasserin |4 aut | |
| 700 | 1 | |a Farzaneh, Parvaneh |e verfasserin |4 aut | |
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