PMID- 9797777 OWN - NLM STAT- MEDLINE DCOM- 19981104 LR - 20190816 IS - 0165-4608 (Print) IS - 0165-4608 (Linking) VI - 106 IP - 2 DP - 1998 Oct 15 TI - Fluorescence in situ hybridization studies of interphase nuclei for assessing response to therapy in patients with chronic myeloid leukemia. PG - 128-34 AB - We used two-color fluorescence in situ hybridization (FISH) to detect BCR/ABL fusion in interphase nuclei in bone marrow of 17 patients with chronic myeloid leukemia (CML) before and in the course of interferon therapy. The results of FISH were compared with the data of conventional cytogenetic investigation (G- or Q-banding) of the same specimens. Changes in percentage of Ph-positive nuclei correlated with variations in percentage of Ph-positive metaphases. An overall difference in the classification of patients by conventional cytogenetics and FISH based on the percentage of Ph-positive cells was not observed. This FISH method is reproducible, relatively easy to perform, and reliable for monitoring patients with CML. FAU - Kobzev, Y AU - Kobzev Y AD - Karyology Laboratory, National Research Center for Hematology, Moscow, Russia. FAU - Domracheva, E AU - Domracheva E FAU - Zakharova, A AU - Zakharova A FAU - Khoroshko, N AU - Khoroshko N FAU - Turkina, A AU - Turkina A FAU - Dewald, G AU - Dewald G LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Cancer Genet Cytogenet JT - Cancer genetics and cytogenetics JID - 7909240 RN - 9008-11-1 (Interferons) RN - EC 2.7.10.2 (Fusion Proteins, bcr-abl) SB - IM MH - Bone Marrow/chemistry MH - Evaluation Studies as Topic MH - Fusion Proteins, bcr-abl/*analysis MH - Humans MH - In Situ Hybridization, Fluorescence/*methods MH - Interferons/therapeutic use MH - *Interphase MH - Karyotyping MH - Leukemia, Myelogenous, Chronic, BCR-ABL Positive/*genetics/therapy MH - Philadelphia Chromosome MH - Reproducibility of Results MH - Treatment Outcome EDAT- 1998/11/03 00:00 MHDA- 1998/11/03 00:01 CRDT- 1998/11/03 00:00 PHST- 1998/11/03 00:00 [pubmed] PHST- 1998/11/03 00:01 [medline] PHST- 1998/11/03 00:00 [entrez] AID - S0165460898000521 [pii] AID - 10.1016/s0165-4608(98)00052-1 [doi] PST - ppublish SO - Cancer Genet Cytogenet. 1998 Oct 15;106(2):128-34. doi: 10.1016/s0165-4608(98)00052-1.