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We have developed cdk4/hTERT-immortalized normal human bronchial epithelial cells (HBECs) to study lung cancer pathogenesis. By studying the oncogenic effect of common lung cancer alterations (p53, KRAS, and c-MYC) we demonstrate the ability of this model to characterize the stepwise transformation...
ORGANISM(S): Homo sapiens 
Analysis of 143 completely histologically-normal breast tissues resulted in the identification of a “malignancy risk” gene signature that may serve as a marker of subsequent risk of breast cancer development. Experiment Overall Design: RNA was extracted from microdissected frozen breast ti...
ORGANISM(S): Homo sapiens 
The epidermal specific ablation of Trp53 gene leads to the spontaneous development of aggressive tumors in mice through a process that is accelerated by the simultaneous ablation of Rb gene. Since alterations of p53-dependent pathway are common hallmarks of aggressive, poor prognostic human cancers,...
ORGANISM(S): Mus musculus 
The epidermal specific ablation of Trp53 gene leads to the spontaneous development of aggressive tumors in mice through a process that is accelerated by the simultaneous ablation of Rb gene. Since alterations of p53-dependent pathway are common hallmarks of aggressive, poor prognostic human cancers,...
ORGANISM(S): Mus musculus 
Molecular mechanisms of the canine mammary malignancy. RNA isolated from canine mammary tumours of the 3rd grade of malignancy was pooled and hybrydized on the same microarray as RNA isolated from canine mammary tumours of the 1st grade of malignancy. Based on the results the "malignancy portra...
ORGANISM(S): Canis lupus familiaris 
A comprehensive genomic study of pediatric malignancy
A comprehensive genomic study of pediatric malignancy
Cancer represents a complex family of diseases, characterized by the uncontrolled malignant growth of a particular cell type and by metastatic dissemination of these transformed cells to secondary sites. The hallmark tumor features emerge as a result of aberrant cellular signaling and pathological g...
ORGANISM(S): Drosophila melanogaster 
Biopsy bacterial signature can predict patient tissue malignancy
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