How is acute lymphoblastic leukemia caused?

Acute lymphoblastic leukemia seriously threatens human health and affects people's lives. What causes acute lymphoblastic leukemia?

What Causes Acute Lymphoblastic Leukemia

The incidence of acute lymphoblastic leukemia is very high, particularly among children with leukemia. If a family member has a history of leukemia, other blood-related relatives also have a certain probability of developing the disease. For example, if one-year-old twins are involved and one develops acute lymphoblastic leukemia within a year, the other twin has a very high likelihood of also showing signs of the disease.

Exposure to pesticides before and during pregnancy, active smoking, or long-term passive exposure to smoky environments may increase the risk of acute lymphoblastic leukemia. Additionally, statistical data show that the incidence of acute lymphoblastic leukemia is higher in industrialized developed countries. Long-term consumption of water contaminated with trichloroethylene also poses a risk of developing acute lymphoblastic leukemia, indicating that environmental factors play a role in the development of this disease.

In certain special cases, genetic factors may also contribute to the development of leukemia, causing changes in white blood cells and alterations in chromosome number and structure. Chromosomal rearrangements in the human body can affect gene expression, interfere with normal cell differentiation, disrupt cell proliferation, and influence cell survival duration, all of which may lead to acute lymphoblastic leukemia. We hope this article has been helpful to you. Wishing you a happy life and good health!