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Not all IGHV3-21 chronic lymphocytic leukemias are equal: prognostic considerations
P. Baliakas, A. Agathangelidis, A. Hadzidimitriou, LA. Sutton, E. Minga, A. Tsanousa, L. Scarfò, Z. Davis, XJ. Yan, T. Shanafelt, K. Plevova, Y. Sandberg, FJ. Vojdeman, M. Boudjogra, T. Tzenou, M. Chatzouli, CC. Chu, S. Veronese, A. Gardiner, L....
Jazyk angličtina Země Spojené státy americké
Typ dokumentu časopisecké články, Research Support, N.I.H., Extramural, práce podpořená grantem
Grantová podpora
NT13493
MZ0
CEP - Centrální evidence projektů
Digitální knihovna NLK
Plný text - Článek
Zdroj
NLK
Free Medical Journals
od 1946 do Před 1 rokem
Freely Accessible Science Journals
od 1946 do Před 1 rokem
Open Access Digital Library
od 1946-01-01
Open Access Digital Library
od 1946-01-01
ROAD: Directory of Open Access Scholarly Resources
- MeSH
- analýza přežití MeSH
- B-lymfocyty účinky léků imunologie patologie MeSH
- čas zasáhnout při rozvinutí nemoci MeSH
- chronická lymfatická leukemie diagnóza farmakoterapie genetika mortalita MeSH
- genetická heterogenita MeSH
- lidé středního věku MeSH
- lidé MeSH
- přestavba genů pro těžké řetězce B-lymfocytů imunologie MeSH
- prognóza MeSH
- protinádorové látky terapeutické užití MeSH
- regulace genové exprese u leukemie * MeSH
- senioři MeSH
- somatická hypermutace imunoglobulinových genů MeSH
- těžké řetězce imunoglobulinů genetika MeSH
- výsledek terapie MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Research Support, N.I.H., Extramural MeSH
An unresolved issue in chronic lymphocytic leukemia (CLL) is whether IGHV3-21 gene usage, in general, or the expression of stereotyped B-cell receptor immunoglobulin defining subset #2 (IGHV3-21/IGLV3-21), in particular, determines outcome for IGHV3-21-utilizing cases. We reappraised this issue in 8593 CLL patients of whom 437 (5%) used the IGHV3-21 gene with 254/437 (58%) classified as subset #2. Within subset #2, immunoglobulin heavy variable (IGHV)-mutated cases predominated, whereas non-subset #2/IGHV3-21 was enriched for IGHV-unmutated cases (P = .002). Subset #2 exhibited significantly shorter time-to-first-treatment (TTFT) compared with non-subset #2/IGHV3-21 (22 vs 60 months, P = .001). No such difference was observed between non-subset #2/IGHV3-21 vs the remaining CLL with similar IGHV mutational status. In conclusion, IGHV3-21 CLL should not be axiomatically considered a homogeneous entity with adverse prognosis, given that only subset #2 emerges as uniformly aggressive, contrasting non-subset #2/IGVH3-21 patients whose prognosis depends on IGHV mutational status as the remaining CLL.
1st Department of Propaedeutic Medicine University of Athens Athens Greece
Central European Institute of Technology Masaryk University Brno Czech Republic
Department of Haematology Royal Bournemouth Hospital Bournemouth United Kingdom
Department of Hemato Oncology Belfast City Hospital Belfast United Kingdom
Department of Hematology Rigshospitalet Copenhagen Denmark
Department of Immunology Mayo Clinic Rochester MN
Department of Informatics Aristotle University of Thessaloniki Thessaloniki Greece
Department of Medicine Solna Clinical Epidemiology Unit Karolinska Institutet Stockholm Sweden
Division of Hematology Department of Medicine Mayo Clinic Rochester MN
Hematology Department and University Pierre et Marie Curie Hopital Pitie Salpetriere Paris France
Hematology Department Nikea General Hospital Piraeus Greece
Hôpital Pitié Salpêtrière Service d'Hématologie Biologique Paris France
Institute of Applied Biosciences Centre for Research and Technology Hellas Thessaloniki Greece
Lund University and Hospital Department of Hematology Lund Stem Cell Center Lund Sweden
Citace poskytuje Crossref.org
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