Interphase fluorescence in-situ hybridization in the diagnosis of bladder cancer.

Accuracy Assessment of Interphase Fluorescence In-Situ Hybridization on Uncultured Amniotic Fluid Cells

a:4:{s:10:"Background";s:431:"Parental anxiety while waiting for the results of amniocentesis has been investigated by many authors. It seems that the implementation of faster techniques such as fluorescence in-situ hybridization (FISH) will have some benefits in reducing this anxiety. Besides the patients' attitudes to choosing this method, gynecologists who are the persons responsible for tre...

Detection of abl/bcr Fusion Gene in Patients Affected by Chronic Myeloid Leukaemia by Dual-Colour Interphase Fluorescence in situ Hybridisation

Conventional cytogenetic is the standard technique for detection of Philadelphia (Ph) chromosome in chronic myeloid leukemia (CML). Evaluation of abelson murine leukemia/breakpoint cluster region (abl/bcr) fusion using dual-colour fluorescence in situ hybridization (D-FISH) is an alternative approach allowing rapid and reliable detection of the disease. We employed the technique of interphase D...

Development of an Alu-PCR Amplified YAC Probe Suitable for Enumeration of Chromosome 13 on Uncultured Lymphocytes and Amniocytes by Fluorescence in situ Hybridization

The main objective of the present study was to develop an efficient and reliable probe to be routinely used for detection of chromosome 13 copy numbers by interphase FISH. To achieve this, a Yeast Artificial Chromosome (YAC) containing sequences specific for human 13q12 (744D11), was cultured and the whole yeast genomic DNA was extracted. The human insert within the isolated DNA was amplified b...

Investigation of TEL/AML1 and BCR/ABL Fusion Genes in Patients Affected by Acute Lymphoblastic Leukaemia Using Interphase in situ Hybridization

Detection of CDKN2 deletions in tumor cell lines and primary glioma by interphase fluorescence in situ hybridization.

Deletions of chromosomal band 9p21 have been detected in various tumor types including melanoma, glioma, lung cancer, mesothelioma, and bladder cancer. Recently, the CDKN2 gene (p16INK4A, MTS I, CDK41) has been proposed as a candidate tumor suppressor gene because it is frequently deleted in cell lines derived from multiple tumor types. We performed fluorescence in situ hybridization (FISH) wit...

Simultaneous detection of multiple genetic aberrations in single cells by spectral fluorescence in situ hybridization.

Spectral fluorescence in situ hybridization (S-FISH) is a novel molecular cytogenetic approach that detects multiple disease-specific chromosomal aberrations in interphase nuclei using combinatorial fluorescence and digital imaging microscopy. A panel of six centromeric probes for chromosomes 7, 8, 9, 10, X, and Y, using a unique two-dye combination of four fluorophores, was developed to assess...