P-glycoprotein Activity Correlates With Treatment Response in 2 Leukemia Child Patients.

Autor: Muñoz-Pérez MJ; Medicine School, Anáhuac University., Casco S; National Rehabilitation Institute, Mexico City, Mexico., Garza-González MDC; Oncological research center UNE-UPAEP, Puebla., Soto-Vega E; Medicine School, Anáhuac University.
Jazyk: angličtina
Zdroj: Journal of pediatric hematology/oncology [J Pediatr Hematol Oncol] 2018 Nov; Vol. 40 (8), pp. e490-e494.
DOI: 10.1097/MPH.0000000000001278
Abstrakt: Acute lymphoblastic leukemia is the most important childhood cancer. Multidrug resistance is an important factor of poor prognosis. We present the P-glycoprotein (P-gp) activity in 2 patients with different outcomes. Both patients had B-cell acute lymphoblastic leukemia; they were responding properly to the treatment, but one of them had an increment in the P-gp activity that correlates with an increment in the disease manifestation, the patient had to be hospitalized and developed sepsis and subsequently died. P-gp levels were correlated with disease progression. P-gp activity needs to be evaluated during treatment to assess and prevent disease relapse or the patient´s death.
Databáze: MEDLINE