Evaluation of a new flow cytometry based method for detection of BCR-ABL1 fusion protein in chronic myeloid leukemia.

Background: Philadelphia chromosome, a hallmark of chronic myeloid leukemia (CML), plays a key role in disease pathogenesis. It reflects a balanced reciprocal translocation between long arms of chromosomes 9 and 22 involving and genes, respectively. An accurate and reliable detection of fusion gene is necessary for the diagnosis and monitoring of CML.

Fannin-Lubbock-I [α₂β₂¹¹⁹(GLY>ASP)], a rare mutation in the beta-globin gene, has been detected for the first time in a Hindu Brahmin family in West Bengal, India.

This study aims to describe the hemoglobin Fannin-Lubbock-I, which has a rare mutation substituting the amino acid glycine with aspartic acid at codon 119 of the β-globin chain. A Bengalee Hindu Brahmin family from Kolkata in West Bengal was the focus of this study. Molecular analysis using ARMS-PCR and direct DNA sequencing revealed the presence of a GGC > GAC mutation in codon 119 of the β-globin gene in a heterozygote state in three women of the same family.

Descriptive profile of β-thalassemia mutations in West Bengal population: a hospital-based study.

The present study was based in a hospital at which 660 individuals have been screened for thalassemia in the past 4 years. The main purposes of the study were to identify different types of beta mutations prevailing among these patients, and to establish a genotype-phenotypic correlation. Complete blood count, high-performance liquid chromatography, and amplification refractory mutation system-based polymerase chain reaction were performed on peripheral blood samples to detect beta mutations.