Gaucher's disease and pregnancy

Area of Science:

• Genetics and Genetic Diseases
• Biochemistry and Metabolism
• Reproductive Medicine

Background:

• Gaucher's disease is an autosomal recessive lysosomal storage disorder due to glucocerebrosidase deficiency.
• Clinical presentation varies widely, from mild symptoms in Type I to severe neurological issues in Types II and III.
• Over 30 mutations in the glucocerebrosidase gene are known, influencing disease phenotype.

Purpose of the Study:

• To review current literature on Gaucher's disease, focusing on coexistent pregnancies.
• To analyze the genetics, prenatal diagnostics, and treatment modalities for Gaucher's disease.
• To explore potential risks and management strategies for pregnant individuals with Gaucher's disease.

Main Methods:

• Extensive literature review of Gaucher's disease and pregnancy.
• Analysis of genetic mutations and their phenotypic correlations.
• Examination of diagnostic methods, including enzyme activity and DNA analysis.

Main Results:

• Pregnancy in Gaucher's disease may increase risks of anemia, thrombocytopenia, infection, and spontaneous abortion.
• Most pregnancies proceed without major complications, but effects on disease course are unclear.
• Efficacy and safety of enzyme replacement therapy (alglucerase) during pregnancy require further investigation.

Conclusions:

• Gaucher's disease management during pregnancy requires careful consideration of maternal and fetal health.
• Further research is needed on the impact of pregnancy on Gaucher's disease progression and treatment safety.
• Prenatal diagnosis and genetic counseling are crucial for affected families.