PATTERN OF ACUTE LYMPHOBLASTIC LEUKEMIA IN THE SPECTRUM OF RADIATION-ASSOCIATED HEMATOLOGICAL DISEASES (literature...

Area of Science:

• Oncology
• Radiation Biology
• Genetics

Background:

• Acute lymphoblastic leukemia (ALL) is a significant hematologic malignancy affecting both children and adults.
• Ionizing radiation exposure is a known risk factor for various cancers, including leukemia.
• Understanding the mechanisms of radiation-associated ALL is crucial for prevention and treatment.

Purpose of the Study:

• To review and synthesize existing literature on the incidence and mechanisms of acute lymphoblastic leukemia (ALL) in adults and children.
• To investigate the role of genetic changes, chromosomal aberrations, and epigenetic disorders in radiation-induced ALL.
• To discuss potential preventive measures for radiation-associated ALL by considering individual variability and modifying risk factors.

Main Methods:

• Literature review of scientific publications.
• Analysis of data on ALL incidence and mechanisms.
• Examination of genetic and epigenetic factors associated with radiation exposure.
• Discussion of preventive strategies based on risk factor modification.

Main Results:

• The review consolidates data on ALL incidence and underlying mechanisms, highlighting the impact of ionizing radiation.
• Genetic alterations, chromosomal aberrations, and epigenetic disorders are identified as key factors in the development of radiation-associated ALL.
• Individual patient variability and disease-modifying risk factors play a crucial role in susceptibility and outcomes.

Conclusions:

• Ionizing radiation exposure contributes to the development of ALL through various genetic and epigenetic pathways.
• Personalized preventive measures, considering individual variability and risk factors, are essential for mitigating radiation-associated ALL.
• Further research into the precise mechanisms and individual susceptibility can lead to improved prevention strategies.