ArticleAnnals of hematology2017
Prevalence of BCL-2/J(H) Translocation in Healthy African Americans.
Article in Annals of hematology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- Precursory or early lesions of follicular lymphoma: clinical features, pathology, and genetics.Journal of clinical and experimental hematopathology : JCEH · 2023Review
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13 authors at 3 institutions in 1 country.
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Abstract
The translocation t(14;18)(q32;q21) (BCL-2/J(H)) is present in over 80 % of all follicular lymphomas and is detectable in peripheral blood lymphocytes (PBL) of healthy individuals. The prevalence of this translocation has not been studied in African Americans (AAs). Given the higher incidence of follicular lymphomas in whites compared to AAs in the United States (USA), we hypothesized that the translocation prevalence in the blood of AAs would be lower. DNA was isolated from PBL from blood samples collected from participants from FL. Polymerase chain reaction was performed on the BCL-2/J(H) major (MBC) and minor breakpoint cluster (mBC) regions. Eight of the 77 (10.4 %) blood samples from AA participants were positive for MBC (95 % CI, 4.6-19.5 %), and three (3.9 %) were positive for mBC (95 % CI, 0.81-10.97 %) of BCL-2/J(H), with a total of 11 (14.3 %) participants with positive samples (95 % CI, 7.35-24.13 %). In 167 white patient samples, 22 (13.2 %; 95 % CI, 8.44-19.26 %) were positive for MBC, and five (3.0 %; 95 % CI, 0.98-6.85 %) were positive for mBC, with a total of 25 (15 %) participants with positive samples (CI, 9.93-21.30 %). The prevalence of t(14;18)(q32;q21) is not significantly different among AAs and whites from the USA. The lower prevalence of follicular lymphomas in AAs compared with whites is likely a result of differences in secondary molecular alterations involved in follicular lymphoma development. This study is the first report of prevalence of t(14;18) in an AA cohort.
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