Fanconi anemia (FA) is a rare, complex disorder that manifests in childhood. Children with FA suffer bone marrow failure, leukemias, or solid tumors. FA-associated mutations are found in 15 proteins that are involved in DNA repair. Some of these proteins have extranuclear activities involving redox balance, apoptosis, and energy metabolism; and recent data demonstrate respiratory impairment in FA cells, suggesting that altered mitochondrial function is a factor in this disease.
Mitochondrial respiratory complex I defects in Fanconi anemia.
RAVERA, SILVIA;BARTOLUCCI, MARTINA;PANFOLI, ISABELLA;DUFOUR, CARLO;P. Degan
2013-01-01
Abstract
Fanconi anemia (FA) is a rare, complex disorder that manifests in childhood. Children with FA suffer bone marrow failure, leukemias, or solid tumors. FA-associated mutations are found in 15 proteins that are involved in DNA repair. Some of these proteins have extranuclear activities involving redox balance, apoptosis, and energy metabolism; and recent data demonstrate respiratory impairment in FA cells, suggesting that altered mitochondrial function is a factor in this disease.
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