New Delhi: Researchers from US has found that a drug alone or with combination of chemotherapy may show promising results in treating patients with blood cancer.


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The researchers focused on two specific proteins, directly involved in DNA repair, called histone deacetylases (HDAC) 1 and 2.


The study, conducted on mice, found that the HDAC1,2 inhibitor or the HDAC1,2/doxorubicin combination, their bone marrow started turning from pale to red, indicating the white blood cells were being replaced with red blood cells.


Researchers at Huntsman Cancer Institute (HCI) at the University of Utah have discovered new science that could provide better therapeutic options for patients.


Lead study author Srividya Bhaskara from the University of Utah said that the ALL cancer cells containing the Philadelphia chromosome are addicted to repairing DNA.


Bhaskara noted that when the drug was combined with a low concentration of doxorubicin, it had additional therapeutic benefits and using the combination of drugs, or HDAC1,2 inhibitor alone, is sufficient to decrease the leukemia load Leukemia is a white blood cell disease where the body produces too many white and not enough red blood cells.


(With Agency inputs)