https://www.selleckchem.com/products/sbe-b-cd.html β-thalassaemias are inherited hemoglobin disorders caused by defects in the β-globin gene. In recent years, researches have re-mentioned the therapeutic significance of drug-induced fetal hemoglobin (HbF), which can reduce the imbalance of α and β chains and improve the severity of anemia by increasing the expression of γ chain. Drug trials, such as hydroxyurea, thalidomide and desitabine have shown elevated hemoglobin, decreased blood transfusion dependence, and reduced symptoms other than anemia after treatment. In addition, in vitro experiments suggested that HbF can also induce by other drugs, which providing important clues for safe and effective HbF inducers. Therefore, this article reviews the current research progress so as to expect beneficial to clinical treatment.Venetoclax is a selective inhibitor of the anti-apoptotic protein B-cell lymphoma 2（BCL-2）and has great potential in treating a variety of hematological tumors. In recent years, domestic and foreign scholars have tried to use venetoclax singal or in combination with some drugs to treat the patients with hematological tumors, including elderly acute myeloid leukemia（AML）patients un suitable for intensive chemotherapy, relapsed or refractory chronic lymphocytic leukemia（CLL）, Non-Hodgkin's lymphoma（NHL）and multiple myeloma（MM）patients, these studies have achieved good results．At the same time，some scholars found that the secondary drug-resistance occurred in some patients who continuous treated with Venetoclax, and explored the Venetoclax-resistant mechanism. In this review, the research advance of Venetoclax in hematological tumors and the mechanisms of drug resistance are summarized and discussed briefly.Acute myeloid leukemia（AML）is a myelopoietic stem/progenitor malignant disease. The exact etiology of this leukemia remains unclear, thus it is important to explore the pathogenesis of AML and to discover the new diagnostic markers and therapeuti