High CXCR3 on leukemic cells distinguishes IgHVmut from IgHVunmut in chronic lymphocytic leukemia: evidence from CD5high and CD5low clones
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F20%3A73600899" target="_blank" >RIV/61989592:15110/20:73600899 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00098892:_____/20:N0000143 RIV/61989100:27240/20:10247277
Výsledek na webu
<a href="https://www.hindawi.com/journals/jir/2020/7084268/" target="_blank" >https://www.hindawi.com/journals/jir/2020/7084268/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2020/7084268" target="_blank" >10.1155/2020/7084268</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
High CXCR3 on leukemic cells distinguishes IgHVmut from IgHVunmut in chronic lymphocytic leukemia: evidence from CD5high and CD5low clones
Popis výsledku v původním jazyce
Despite the shared pattern of surface antigens, neoplastic cells in chronic lymphocytic leukemia (CLL) are highly heterogeneous in CD5 expression, a marker linked to a proliferative pool of neoplastic cells. To further characterize CD5high and CD5low neoplastic cells, we assessed the chemokine receptors (CCR5, CCR7, CCR10, CXCR3, CXCR4, CXCR5) and adhesion molecules (CD54, CD62L, CD49d) on the CD5high and CD5low subpopulations, defined by CD5/CD19 co-expression, in peripheral blood of CLL patients (n=60) subgrouped according to the IgHV mutational status (IgHVmut, n=24; IgHVunmut, n=36). CD5high subpopulation showed a high percentage of CXCR3 (P<0.001), CCR10 (P=0.001), and CD62L (P=0.031) and high levels of CXCR5 (P=0.005), CCR7 (P=0.013) compared to CD5low cells expressing high CXCR4 (P<0.001). Comparing IgHVmut and IgHVunmut patients, high levels of CXCR3 on CD5high and CD5low subpopulations were detected in the IgHVmut patients; with better discrimination in CD5low subpopulation. Levels of CXCR3 on CD5low subpopulation were associated with time to the next treatment, thus further confirming its prognostic value. Taken together, our analysis revealed higher CXCR3 expression on both CD5high and CD5low neoplastic cells in IgHVmut with a better prognosis compared to IgHVunmut patients. Contribution of CXCR3 to CLL pathophysiology and its suitability for prognostication and therapeutic exploitation deserves future investigations.
Název v anglickém jazyce
High CXCR3 on leukemic cells distinguishes IgHVmut from IgHVunmut in chronic lymphocytic leukemia: evidence from CD5high and CD5low clones
Popis výsledku anglicky
Despite the shared pattern of surface antigens, neoplastic cells in chronic lymphocytic leukemia (CLL) are highly heterogeneous in CD5 expression, a marker linked to a proliferative pool of neoplastic cells. To further characterize CD5high and CD5low neoplastic cells, we assessed the chemokine receptors (CCR5, CCR7, CCR10, CXCR3, CXCR4, CXCR5) and adhesion molecules (CD54, CD62L, CD49d) on the CD5high and CD5low subpopulations, defined by CD5/CD19 co-expression, in peripheral blood of CLL patients (n=60) subgrouped according to the IgHV mutational status (IgHVmut, n=24; IgHVunmut, n=36). CD5high subpopulation showed a high percentage of CXCR3 (P<0.001), CCR10 (P=0.001), and CD62L (P=0.031) and high levels of CXCR5 (P=0.005), CCR7 (P=0.013) compared to CD5low cells expressing high CXCR4 (P<0.001). Comparing IgHVmut and IgHVunmut patients, high levels of CXCR3 on CD5high and CD5low subpopulations were detected in the IgHVmut patients; with better discrimination in CD5low subpopulation. Levels of CXCR3 on CD5low subpopulation were associated with time to the next treatment, thus further confirming its prognostic value. Taken together, our analysis revealed higher CXCR3 expression on both CD5high and CD5low neoplastic cells in IgHVmut with a better prognosis compared to IgHVunmut patients. Contribution of CXCR3 to CLL pathophysiology and its suitability for prognostication and therapeutic exploitation deserves future investigations.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
30205 - Hematology
Návaznosti výsledku
Projekt
<a href="/cs/project/NV16-32339A" target="_blank" >NV16-32339A: Vliv funkčních polymorfismů ovlivňujících zánět a oxidační stres na průběh chronické lymfocytární leukémie a volbu individuální léčebné strategie</a><br>
Návaznosti
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Immunology Research
ISSN
2314-8861
e-ISSN
—
Svazek periodika
2020
Číslo periodika v rámci svazku
JUNE
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
10
Strana od-do
"'7084268(1)'"-"'7084268(10)'"
Kód UT WoS článku
000546050900001
EID výsledku v databázi Scopus
2-s2.0-85087568161