التفاصيل البيبلوغرافية
| العنوان: |
Role of SIRT1 in Chemoresistant Leukemia. |
| المؤلفون: |
Fajardo-Orduña, Guadalupe Rosario, Ledesma-Martínez, Edgar, Aguiñiga-Sanchez, Itzen, Weiss-Steider, Benny, Santiago-Osorio, Edelmiro |
| المصدر: |
International Journal of Molecular Sciences; Oct2023, Vol. 24 Issue 19, p14470, 15p |
| مصطلحات موضوعية: |
SIRTUINS, LEUKEMIA, DRUG resistance, DISEASE relapse, HOMEOSTASIS, CHRONIC myeloid leukemia, TUMOR suppressor genes |
| مستخلص: |
Leukemias of the AML, CML, and CLL types are the most common blood cancers worldwide, making them a major global public health problem. Furthermore, less than 24% of patients treated with conventional chemotherapy (low-risk patients) and 10–15% of patients ineligible for conventional chemotherapy (high-risk patients) survive five years. The low levels of survival are mainly due to toxicity and resistance to chemotherapy or other medication, the latter leading to relapse of the disease, which is the main obstacle to the treatment of leukemia. Drug resistance may include different molecular mechanisms, among which epigenetic regulators are involved. Silent information regulator 2 homolog 1 (SIRT1) is an epigenetic factor belonging to the sirtuin (SIRT) family known to regulate aspects of chromatin biology, genome stability, and metabolism, both in homeostasis processes and in different diseases, including cancer. The regulatory functions of SIRT1 in different biological processes and molecular pathways are dependent on the type and stage of the neoplasia; thus, it may act as both an oncogenic and tumor suppressor factor and may also participate in drug resistance. In this review, we explore the role of SIRT1 in drug-resistant leukemia and its potential as a therapeutic target. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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