Posted on 11/10/2023 9:54:00 PM PST by ConservativeMind
In a recent study, researchers investigated why some patients with chronic myeloid leukemia (CML) can discontinue their daily medication safely.
CML, one of the four main types of blood cancer, affects the blood-forming cells in the bone marrow.
Because the onset mechanism of the disease has been accurately identified, targeted drugs (tyrosine kinase inhibitors) now ensure that only a few patients die of disease.
Researchers aim to develop the treatment of CML so that patients can discontinue their medication after a certain period. In such cases, the cancer may be considered cured.
In their recent study, the researchers compared such patients with others. Attempts at medication discontinuation succeeded more often if the patient had a favorable immune system.
"Even before attempting to discontinue treatment, the successful patients had more natural killer cells, or NK cells, and T cells able to detect cancer. We also explored the mechanisms of these cells for detecting tumors and found new medication potential," explains Jani Huuhtanen.
The results can be used to develop new treatment solutions for medication discontinuation. In fact, the research group already has experience in such trials.
"Last year, we published an article on our trial involving not only targeted treatment but also interferon-alpha treatment activating the body's immune system. Patients achieved better responses with this combination therapy, which could enable a drug free life for more patients," says Huuhtanen.
"Based on these and our previous results, we believe the body's own immune response to cancer cells must first be triggered to allow more patients to stop taking their medication," notes Satu Mustjoki of the University of Helsinki, who heads the Translational Immunology Research Program.
At present, some 40% of all CML patients have an excellent response to treatment and can thus discontinue their medication.
(Excerpt) Read more at medicalxpress.com ...
These are available today.
I was diagnosed with chronic myeloid leukemia October 18th, 1990 and received a bone marrow transplant on November 26th, 1991.
Before I got the transplant, I endured 6 days of full body radiation, followed by 3 days of chemotherapy.
Coming up on my 32nd “bone marrow birthday”.
God is great!
Yes, God is great.
You have an amazing story of healing, coming from a gift of another.
An anonymous donor.
My blood type changed from O positive to O negative!
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