Details

Autor(en) / Beteiligte

• Zare-Abdollahi, Davood
• Safari, Shamsi
• Movafagh, Abolfazl
• Ghadiani, Mojtaba
• Riazi-Isfahani, Sahand
• Omrani, Mir Davood

Titel

Intact expression status of RASSF1A in acute myeloid leukemia

Ist Teil von

• Medical oncology (Northwood, London, England), 2014, Vol.31 (1), p.770-770, Article 770

Ort / Verlag

Boston: Springer US

Erscheinungsjahr

2014

Quelle

MEDLINE

Beschreibungen/Notizen

• As a typical tumor suppressor gene, transcriptional silencing of ras-association domain family 1, isoform A ( RASSF1A ) is caused by biallelic methylation or the condition that one allele is methylated and then the other allele lost by allelic loss, as second hit. RASSF1A is inactivated epigenetically and thus down-regulated in many solid tumors. In summary, for the first time, we analyzed the expression status of RASSF1A in a cohort of 56 de novo acute myeloid leukemia (AML) patients using quantitative real-time polymerase chain reaction. Results of our study indicate that patients with AML exhibited no differences in the RASSF1A gene expression comparing to normal controls. In conclusion, expression status of RASSF1A remained intact in our target samples, indicating that RASSF1A expression variation does not participate in the pathogenesis and the progression of AML.