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Mitochondria and Their Relationship with Common Genetic Abnormalities in Hematologic Malignancies.


ABSTRACT: Hematologic malignancies are known to be associated with numerous cytogenetic and molecular genetic changes. In addition to morphology, immunophenotype, cytochemistry and clinical characteristics, these genetic alterations are typically required to diagnose myeloid, lymphoid, and plasma cell neoplasms. According to the current World Health Organization (WHO) Classification of Tumors of Hematopoietic and Lymphoid Tissues, numerous genetic changes are highlighted, often defining a distinct subtype of a disease, or providing prognostic information. This review highlights how these molecular changes can alter mitochondrial bioenergetics, cell death pathways, mitochondrial dynamics and potentially be related to mitochondrial genetic changes. A better understanding of these processes emphasizes potential novel therapies.

SUBMITTER: Czegle I 

PROVIDER: S-EPMC8707674 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature

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Mitochondria and Their Relationship with Common Genetic Abnormalities in Hematologic Malignancies.

Czegle Ibolya I   Gray Austin L AL   Wang Minjing M   Liu Yan Y   Wang Jun J   Wappler-Guzzetta Edina A EA  

Life (Basel, Switzerland) 20211207 12


Hematologic malignancies are known to be associated with numerous cytogenetic and molecular genetic changes. In addition to morphology, immunophenotype, cytochemistry and clinical characteristics, these genetic alterations are typically required to diagnose myeloid, lymphoid, and plasma cell neoplasms. According to the current World Health Organization (WHO) Classification of Tumors of Hematopoietic and Lymphoid Tissues, numerous genetic changes are highlighted, often defining a distinct subtype  ...[more]

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