Chromosomal instability during neurogenesis in Huntington's disease

Applying Bioinfomatics Strategies in Huntingtons Disease Research

Chromosomal instability predicts metastatic disease in patients with insulinomas.

Endocrine pancreatic tumors (EPTs) comprise a highly heterogeneous group of tumors with different clinical behavior and genetic makeup. Insulinomas represent the predominant syndromic subtype of EPTs. The metastatic potential of insulinomas can frequently not be predicted using histopathological criteria, and also molecular markers indicating malignant progression are unreliable because of the ...

Mechanisms of Chromosomal Instability

Most solid tumors are aneuploid, having a chromosome number that is not a multiple of the haploid number, and many frequently mis-segregate whole chromosomes in a phenomenon called chromosomal instability (CIN). CIN positively correlates with poor patient prognosis, indicating that reduced mitotic fidelity contributes to cancer progression by increasing genetic diversity among tumor cells. Here...

Tetraploidy and chromosomal instability are early events during cervical carcinogenesis.

Chromosomal instability as manifested by increases in aneuploidy and structural chromosome aberrations is believed to play a critical role in the intermediate to late stages in the development of cervical malignancies. The current study was designed to determine the role of tetraploidy in the formation of aneuploidy and ascertain the occurrence of these alterations during the earlier stages of ...

MRI Tz Hypointensities in basal ganglia of premanifest Huntingtons disease