Three-dimensional culturing of the Hodgkin lymphoma cell-line L1236 induces a HL tissue-like gene expression pattern
| العنوان: | Three-dimensional culturing of the Hodgkin lymphoma cell-line L1236 induces a HL tissue-like gene expression pattern |
|---|---|
| المؤلفون: | Anna Birgersdotter, Ingemar Ernberg, Anna Porwit, Anne Sundblad, Kerstin I. Falk, Karl R. N. Baumforth, Paul Murray, Wenbin Wei, Magnus Björkholm, Jan Sjöberg |
| المصدر: | Leukemia & Lymphoma. 48:2042-2053 |
| بيانات النشر: | Informa UK Limited, 2007. |
| سنة النشر: | 2007 |
| مصطلحات موضوعية: | Cancer Research, Biopsy, Cell Culture Techniques, Apoptosis, Biology, Cell Line, Tumor, Gene expression, Humans, Actin filament polymerization, RNA, Neoplasm, Reed-Sternberg Cells, Gene, Oligonucleotide Array Sequence Analysis, Regulation of gene expression, Models, Genetic, Gene Expression Profiling, Computational Biology, RNA, Hematology, Hodgkin Disease, Molecular biology, In vitro, Gene Expression Regulation, Neoplastic, Oncology, Cell culture, Lymph Nodes, Peptides |
| الوصف: | To overcome some limitations of in vitro established cell-line tumor models for Hodgkin lymphoma (HL), we explored whether culturing in a three-dimensional (3D) matrix could improve the quality of the model. We used a novel designer peptide based self-organizing matrix. The gene expression profile of the 3D-cultured HL derived cell-line L1236 was compared with that of suspension-cultured (2D) L1236, as well as to the gene expression profile found in HL tumor samples. To validate our results we also included a gene expression data set of laser captured Hodgkin-Reed - Sternberg (H-RS) cells. The gene expression profiles were analyzed using Affymetrix technology. We found that the 3D culture affected gene expression of a HL derived cell-line inducing a more tumor-related expression profile. 3D culture affected the expression of 500 genes in L1236, upregulating genes involved in immune response and apoptosis and downregulating genes involved in cell division. It also affected genes involved in actin filament polymerization. |
| تدمد: | 1029-2403 1042-8194 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c76e646773df0c90683be0d5e97e06c3Test https://doi.org/10.1080/10428190701573190Test |
| رقم الانضمام: | edsair.doi.dedup.....c76e646773df0c90683be0d5e97e06c3 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 10292403 10428194 |
|---|