Matches in SemOpenAlex for { <https://semopenalex.org/work/W1837808839> ?p ?o ?g. }
- W1837808839 endingPage "1296" @default.
- W1837808839 startingPage "1287" @default.
- W1837808839 abstract "Acute promyelocytic leukemia (APL) is typified by the t(15;17) translocation, which leads to the formation of the PML/RARA fusion gene and predicts a beneficial response to retinoids. However, approximately 10% of all APL cases lack the classic t(15;17). This group includes (1) cases with cryptic PML/RARA gene rearrangements and t(5;17) that leads to the NPM/RARA fusion gene, which are retinoid-responsive, and (2) cases with t(11;17)(q23;q21) that are associated with the PLZF/RARA fusion gene, which are retinoid-resistant. A key issue is how to rapidly distinguish subtypes of APL that demand distinct treatment approaches. To address this issue, a European workshop was held in Monza, Italy, during June 1997, and a morphologic, immunophenotypic, cytogenetic, and molecular review was undertaken in 60 cases of APL lacking t(15;17). This process led to the development of a novel morphologic classification system that takes into account the major nuclear and cytoplasmic features of APL. There were no major differences observed in morphology or immunophenotype between cases with the classic t(15;17) and those with the cryptic PML/RARA gene rearrangements. Auer rods were absent in the t(5;17) case expressing NPM/RARA. Interestingly, this classification system distinguished 9 cases with t(11;17)(q23;q21) and, in addition, successfully identified 2 cases lacking t(11;17), which were subsequently shown to have underlying PLZF/RARA fusions. The PLZF/RARA cases were characterized by a predominance of blasts with regular nuclei, an increased number of Pelger-like cells, and by expression of CD56 in 4 of 6 cases tested. Use of this classification system, combined with an analysis for CD56 expression, should allow early recognition of APL cases requiring tailored molecular investigations. (Blood. 2000;96:1287-1296)" @default.
- W1837808839 created "2016-06-24" @default.
- W1837808839 creator A5005996885 @default.
- W1837808839 creator A5011027517 @default.
- W1837808839 creator A5012072301 @default.
- W1837808839 creator A5013975790 @default.
- W1837808839 creator A5020326098 @default.
- W1837808839 creator A5028845842 @default.
- W1837808839 creator A5045210407 @default.
- W1837808839 creator A5047866471 @default.
- W1837808839 creator A5049438446 @default.
- W1837808839 creator A5051520180 @default.
- W1837808839 creator A5060300148 @default.
- W1837808839 creator A5067571169 @default.
- W1837808839 creator A5071922212 @default.
- W1837808839 creator A5074212944 @default.
- W1837808839 creator A5075844368 @default.
- W1837808839 creator A5089075443 @default.
- W1837808839 creator A5091498423 @default.
- W1837808839 creator A5091617391 @default.
- W1837808839 date "2000-08-15" @default.
- W1837808839 modified "2023-10-18" @default.
- W1837808839 title "A new morphologic classification system for acute promyelocytic leukemia distinguishes cases with underlying PLZF/RARA gene rearrangements." @default.
- W1837808839 cites W116509246 @default.
- W1837808839 cites W1521479021 @default.
- W1837808839 cites W1534965621 @default.
- W1837808839 cites W155020461 @default.
- W1837808839 cites W1553407386 @default.
- W1837808839 cites W1553544241 @default.
- W1837808839 cites W1806091569 @default.
- W1837808839 cites W188006079 @default.
- W1837808839 cites W1931018750 @default.
- W1837808839 cites W1964622335 @default.
- W1837808839 cites W1976511464 @default.
- W1837808839 cites W1985350113 @default.
- W1837808839 cites W1988080543 @default.
- W1837808839 cites W1995369623 @default.
- W1837808839 cites W2007375220 @default.
- W1837808839 cites W2008165817 @default.
- W1837808839 cites W2013141132 @default.
- W1837808839 cites W2024885194 @default.
- W1837808839 cites W2032650747 @default.
- W1837808839 cites W2037870157 @default.
- W1837808839 cites W2037991379 @default.
- W1837808839 cites W2050138268 @default.
- W1837808839 cites W2053022336 @default.
- W1837808839 cites W2057587389 @default.
- W1837808839 cites W2060668166 @default.
- W1837808839 cites W2073314392 @default.
- W1837808839 cites W2076426515 @default.
- W1837808839 cites W2079176634 @default.
- W1837808839 cites W2079722920 @default.
- W1837808839 cites W2084517888 @default.
- W1837808839 cites W2087857373 @default.
- W1837808839 cites W2092226946 @default.
- W1837808839 cites W2096603155 @default.
- W1837808839 cites W2100587025 @default.
- W1837808839 cites W2118259591 @default.
- W1837808839 cites W2127430250 @default.
- W1837808839 cites W2136375629 @default.
- W1837808839 cites W2146213605 @default.
- W1837808839 cites W2155503255 @default.
- W1837808839 cites W2157952933 @default.
- W1837808839 cites W2158002544 @default.
- W1837808839 cites W2170833114 @default.
- W1837808839 cites W2252789948 @default.
- W1837808839 cites W2276843828 @default.
- W1837808839 cites W2320623785 @default.
- W1837808839 cites W2323534437 @default.
- W1837808839 cites W2336002332 @default.
- W1837808839 cites W2409979093 @default.
- W1837808839 cites W2411386687 @default.
- W1837808839 cites W2414626961 @default.
- W1837808839 cites W345013177 @default.
- W1837808839 cites W45064441 @default.
- W1837808839 cites W50226501 @default.
- W1837808839 cites W6670230 @default.
- W1837808839 cites W78907138 @default.
- W1837808839 cites W8098738 @default.
- W1837808839 cites W81316134 @default.
- W1837808839 cites W2399590727 @default.
- W1837808839 doi "https://doi.org/10.1182/blood.v96.4.1287" @default.
- W1837808839 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10942370" @default.
- W1837808839 hasPublicationYear "2000" @default.
- W1837808839 type Work @default.
- W1837808839 sameAs 1837808839 @default.
- W1837808839 citedByCount "72" @default.
- W1837808839 countsByYear W18378088392012 @default.
- W1837808839 countsByYear W18378088392013 @default.
- W1837808839 countsByYear W18378088392014 @default.
- W1837808839 countsByYear W18378088392015 @default.
- W1837808839 countsByYear W18378088392016 @default.
- W1837808839 countsByYear W18378088392017 @default.
- W1837808839 countsByYear W18378088392018 @default.
- W1837808839 countsByYear W18378088392019 @default.
- W1837808839 countsByYear W18378088392020 @default.
- W1837808839 countsByYear W18378088392021 @default.
- W1837808839 countsByYear W18378088392022 @default.