PURPOSE: To assess motor performance among Czech paediatric off therapy patients of acute lymphoblastic leukaemia (ALL) and to compare their data with normative data. METHODS: Thirty-nine off therapy patients (21 girls, 18 boys; aged 4-21 years) were evaluated using the Complete Form of the Bruininks-Oseretsky Test Second Edition (BOT-2 CF) approximately 1.5 years post-therapy cessation. Gross and fine motor skills were assessed. Normative data from BOT-2 CF served as the basis for comparison. RESULTS: The total motor composite (p = .381, Cohen's d = 0.14) and overall fine (p = .743; Cohen's d = 0.05) and gross (p=.312; Cohen's d = 0.16) motor performance were similar to the normative data. Motor deficits in manual coordination (p = .018; Cohen's d = 0.45), strength and agility (p = .012; Cohen's d = 0.51), manual dexterity (p < .001; Cohen's d = 0.59) and running speed and agility (p < .001; Cohen's d = 0.97) were identified, along with performance better than the established norms on fine motor integration (p = .048; Cohen's d = 0.33) and bilateral coordination (p = .018; Cohen's d = 0.47). CONCLUSION: The findings suggest nuanced motor skill outcomes in ALL off therapy patients, with both deficits and strengths observed. Comprehensive assessments are vital for tailoring rehabilitation strategies to address the varied impacts of ALL and its treatment on motor skills.
- Klíčová slova
- Bruininks-Oseretsky test of motor proficiency (BOT-2 CF), Paediatric acute lymphoblastic leukaemia (ALL), motor performance deficits, motor skills assessment, rehabilitation in paediatric oncology,
- MeSH
- akutní lymfatická leukemie * patofyziologie komplikace farmakoterapie MeSH
- dítě MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- motorické dovednosti * fyziologie MeSH
- poruchy motorických dovedností * diagnóza etiologie MeSH
- předškolní dítě MeSH
- Check Tag
- dítě MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- předškolní dítě MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- Geografické názvy
- Česká republika MeSH
OBJECTIVES: Risk-based stratification approaches using measurable residual disease (MRD) successfully help to identify T-acute lymphoblastic leukemia (T-ALL) patients at risk of relapse, whose treatment outcomes are very poor. Because of T-ALL heterogeneity and rarity, a reliable and standardized approach for flow cytometry (FC)-based MRD measurement and analysis is often missing. METHODS: Within the international AIEOP-BFM-ALL-FLOW study group we made a consensus on markers and a standard operating procedure for common 8- and 12-color T-ALL MRD panels. Custom manufactured tubes with dried backbone antibodies were tested in parallel to local FC standards. RESULTS: Altogether, 66 diagnostic and 67 day 15 samples were analyzed. We designed two guided MRD gating strategies to identify blast cells in parallel to expert-based evaluation. We proved that the optimized tubes allowed the correct identification of blast cells in all diagnostic samples. Both, expert and guided analysis of day 15 samples correlated to local standard (Spearman R=0.98 and R=0.94, respectively). Only in 2 (3 %) and 4 (6 %) patients expert gating and guided analysis results were substantially discordant from local standard, respectively. The cases that require an individualized approach may be partially identified at diagnosis through a rare immunophenotype or mixed phenotype acute leukemia status. CONCLUSIONS: Our work shows that standardized operating procedures together with guided analysis are applicable in a great majority of T-ALL cases. Further improvement of MRD detection is needed, as in some cases an individualized analytical approach is still required due to the challenging nature of the T-ALL phenotype.
- Klíčová slova
- T acute lymphoblastic leukemia, flow cytometry, minimal residual disease, standardization,
- MeSH
- dítě MeSH
- kojenec MeSH
- konsensus MeSH
- lidé MeSH
- lymfoblastická leukemie-lymfom z prekurzorových T-buněk * diagnóza patologie MeSH
- mladiství MeSH
- předškolní dítě MeSH
- průtoková cytometrie * normy metody MeSH
- reziduální nádor * diagnóza MeSH
- Check Tag
- dítě MeSH
- kojenec MeSH
- lidé MeSH
- mladiství MeSH
- mužské pohlaví MeSH
- předškolní dítě MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- multicentrická studie MeSH
Pediatric acute lymphoblastic leukemia (pALL) is the most common childhood malignancy, yet its etiology remains incompletely understood. However, over the course of three waves of germline genetic research, several non-environmental causes have been identified. Beginning with trisomy 21, seven overt cancer predisposition syndromes (CPSs)-characterized by broad clinical phenotypes that include an elevated risk of pALL-were first described. More recently, newly described CPSs conferring high risk of pALL are increasingly covert, with six exhibiting only minimal or no non-cancer features. These 13 CPSs now represent the principal known hereditary causes of pALL, and human pangenomic data indicates a strong negative selection against mutations in the genes associated with these conditions. Collectively they affect approximately 1 in 450 newborns, of which just a minority will develop the disease. As evidenced by tailored leukemia care protocols for children with trisomy 21, there is growing recognition that CPSs warrant specialized diagnostic, therapeutic, and long-term management strategies. In this review, we investigate the evidence that the 12 other CPSs associated with high risk of pALL may also see benefits from specialized care - even if these needs are often incompletely mapped or addressed in the clinic. Given the rarity of each syndrome, collaborative international research and shared data initiatives will be crucial for advancing knowledge and improving outcomes for these patients.
BACKGROUND: The role of autologous hematopoietic stem cell transplantation (AHSCT) in adults with Philadelphia chromosome-negative acute lymphoblastic leukemia (Ph-ALL) remains controversial. The aim of this retrospective study was to analyze results of AHSCT and to identify prognostic factors. METHODS: Overall, 700 patients transplanted in first complete remission between the years 1999-2020 were included. Median patient age was 31.9 years (68% male). B-cell precursor ALL (BCP-ALL) and T-cell precursor ALL (TCP-ALL) was diagnosed in 35% and 65%, respectively. Among 190 patients with available data, negative minimal residual disease (MRD) status was reported in 167 (88%) cases. RESULTS: The probabilities of overall survival (OS) and leukemia-free survival (LFS) at 2 years were 67% and 56%; relapse incidence (RI) and non-relapse mortality (NRM) were 39% and 5%, respectively. TCP-ALL was associated with lower RI (41% vs. 56%, p=0.001), higher LFS (52% vs. 38%, p=0.002) and OS (58% vs 45%, p=0.001) at 5 years when compared to BCP-ALL. In the multivariate analysis, TCP-ALL and longer interval from diagnosis do AHSCT were associated with reduced risk of relapse (HR 0.7, p=0.006 and HR=0.95, p=0.018), better LFS (HR=0.76, p=0.02 and HR=0.95, p=0.01) and OS (HR=0.75, p=0.024 and HR=0.94, p=0.013, respectively). Increasing patient age was associated with higher NRM (HR=1.49, p<0.0001), worse LFS (HR=1.1, p=0.01) and OS (HR=1.17, p=0.0001). CONCLUSIONS: Autologous hematopoietic stem cell transplantation is relatively safe option of late treatment intensification in adults with Ph- ALL. It may be a valuable option especially in patients with TCP-ALL, however it should be proved in prospective clinical trials.
- Klíčová slova
- Autologous stem cell transplantation, Complete remission, Philadelphia negative acute lymphoblastic leukemia,
- MeSH
- akutní lymfatická leukemie * terapie mortalita MeSH
- autologní transplantace MeSH
- dospělí MeSH
- filadelfský chromozom MeSH
- indukce remise MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- prognóza MeSH
- retrospektivní studie MeSH
- reziduální nádor MeSH
- transplantace hematopoetických kmenových buněk * metody MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
BACKGROUND: Cell cycle progression and leukemia development are tightly regulated processes in which even a small imbalance in the expression of cell cycle regulatory molecules and microRNAs (miRNAs) can lead to an increased risk of cancer/leukemia development. Here, we focus on the study of a ubiquitous, multifunctional, and oncogenic miRNA-hsa-miR-155-5p (miR-155, MIR155HG), which is overexpressed in malignancies including chronic lymphocytic leukemia (CLL). Nonetheless, the precise mechanism of how miR-155 regulates the cell cycle in leukemic cells remains the subject of extensive research. METHODS: We edited the CLL cell line MEC-1 by CRISPR/Cas9 to introduce a short deletion within the MIR155HG gene. To describe changes at the transcriptome and miRNome level in miR-155-deficient cells, we performed mRNA-seq/miRNA-seq and validated changes by qRT-PCR. Flow cytometry was used to measure cell cycle kinetics. A WST-1 assay, hemocytometer, and Annexin V/PI staining assessed cell viability and proliferation. RESULTS: The limited but phenotypically robust miR-155 modification impaired cell proliferation, cell cycle, and cell ploidy. This was accompanied by overexpression of the negative cell cycle regulator p21/CDKN1A and Cyclin D1 (CCND1). We confirmed the overexpression of canonical miR-155 targets such as PU.1, FOS, SHIP-1, TP53INP1 and revealed new potential targets (FCRL5, ISG15, and MX1). CONCLUSIONS: We demonstrate that miR-155 deficiency impairs cell proliferation, cell cycle, transcriptome, and miRNome via deregulation of the MIR155HG/TP53INP1/CDKN1A/CCND1 axis. Our CLL model is valuable for further studies to manipulate miRNA levels to revert highly aggressive leukemic cells to nearly benign or non-leukemic types.
- Klíčová slova
- B-cells, CRISPR/Cas9, Cell cycle, Leukemia, miR-155,
- MeSH
- chronická lymfatická leukemie * genetika patologie MeSH
- cyklin D1 genetika metabolismus MeSH
- inhibitor p21 cyklin-dependentní kinasy * genetika metabolismus MeSH
- kontrolní body buněčného cyklu * genetika MeSH
- lidé MeSH
- mikro RNA * genetika metabolismus MeSH
- nádorové buněčné linie MeSH
- proliferace buněk genetika MeSH
- proteiny teplotního šoku MeSH
- regulace genové exprese u leukemie MeSH
- transportní proteiny genetika metabolismus MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- CCND1 protein, human MeSH Prohlížeč
- CDKN1A protein, human MeSH Prohlížeč
- cyklin D1 MeSH
- inhibitor p21 cyklin-dependentní kinasy * MeSH
- mikro RNA * MeSH
- MIRN155 microRNA, human MeSH Prohlížeč
- proteiny teplotního šoku MeSH
- TP53INP1 protein, human MeSH Prohlížeč
- transportní proteiny MeSH
Clinical trials frequently include multiple end points that mature at different times. The initial report, typically based on the primary end point, may be published when key planned co-primary or secondary analyses are not yet available. Clinical Trial Updates provide an opportunity to disseminate additional results from studies, published in JCO or elsewhere, for which the primary end point has already been reported.SEQUOIA (ClinicalTrials.gov identifier: NCT03336333) is a phase III, randomized, open-label trial that compared the oral Bruton tyrosine kinase inhibitor zanubrutinib to bendamustine plus rituximab (BR) in treatment-naïve patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL). The initial prespecified analysis (median follow-up, 26.2 months) and subsequent analysis (43.7 months) found superior progression-free survival (PFS; the primary end point) in patients who received zanubrutinib compared with BR. At a median follow-up of 61.2 months, median PFS was not reached in zanubrutinib-treated patients; median PFS was 44.1 months in BR-treated patients (hazard ratio [HR], 0.29; one-sided P = .0001). Prolonged PFS was seen with zanubrutinib versus BR in patients with mutated immunoglobulin heavy-chain variable region (IGHV) genes (HR, 0.40; one-sided P = .0003) and unmutated IGHV genes (HR, 0.21 [95% CI, 0.14 to 0.33]; one-sided P < .0001). Median overall survival (OS) was not reached in either treatment arm; estimated 60-month OS rates were 85.8% and 85.0% in zanubrutinib- and BR-treated patients, respectively. No new safety signals were detected. Adverse events were as expected with zanubrutinib; rate of atrial fibrillation was 7.1%. At a median follow-up of 61.2 months, the results supported the initial SEQUOIA findings and suggested that zanubrutinib was a favorable treatment option for untreated patients with CLL/SLL.
- MeSH
- bendamustin hydrochlorid * aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- chronická lymfatická leukemie * farmakoterapie genetika mortalita MeSH
- doba přežití bez progrese choroby MeSH
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- následné studie MeSH
- piperidiny * aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- protokoly protinádorové kombinované chemoterapie * terapeutické užití škodlivé účinky MeSH
- pyrazoly * aplikace a dávkování terapeutické užití škodlivé účinky MeSH
- pyrimidiny * aplikace a dávkování terapeutické užití škodlivé účinky MeSH
- rituximab * aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky, fáze III MeSH
- multicentrická studie MeSH
- randomizované kontrolované studie MeSH
- srovnávací studie MeSH
- Názvy látek
- bendamustin hydrochlorid * MeSH
- piperidiny * MeSH
- pyrazoly * MeSH
- pyrimidiny * MeSH
- rituximab * MeSH
- zanubrutinib MeSH Prohlížeč
OBJECTIVES: This study aims to identify factors possibly contributing to complications in children with acute leukaemia. Despite diverse etiological causes, similar processes trigger the process of cell malignancy. Genomic instability has received considerable attention in this context. METHOD: We conducted chromosomal analysis of bone marrow cells and measured the micronuclei (Mn) level in buccal cells over time. Statistical reliability assessment was performed using Analysis of variance (ANOVA), and the data were analyzed and visualized using the SPSS 12 statistical analysis software package. RESULTS: On the 15th day of treatment, our findings confirmed a statistically significant correlation (χ2=3.88, P=0.04) between the number of blasts in the bone marrow and unfavourable outcome in patients with a near-tetraploid chromosome clone. Additionally, on the 33rd day of treatment, we observed a correlation between an elevated number of Mn and relapses. DISCUSSION: While it is commonly believed that a hyperdiploid clone with >50 chromosomes in childhood acute lymphoblastic leukaemia confers favorable outcome, our study revealed partially heterogeneous results and poor prognosis in patients with a near-tetraploid clone. We have also identified a correlation between the Mn level on the 33rd day of treatment and the development of complications. It is possible that the increased Mn values and the occurrence of relapses were influenced by the individual patient's sensitivity to the genotoxic effect of the medication.
- Klíčová slova
- buccal micronuclei (Mn), children leukaemia, predictors,
- MeSH
- akutní lymfatická leukemie * genetika MeSH
- dítě MeSH
- kojenec MeSH
- lidé MeSH
- mikrojaderné testy MeSH
- mikrojádra chromozomálně defektní * MeSH
- mladiství MeSH
- polyploidie * MeSH
- předškolní dítě MeSH
- prognóza MeSH
- Check Tag
- dítě MeSH
- kojenec MeSH
- lidé MeSH
- mladiství MeSH
- mužské pohlaví MeSH
- předškolní dítě MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
The superiority of total body irradiation (TBI)-based vs chemotherapy conditioning for allogeneic hematopoietic stem cell transplantation (allo-HSCT) in children with acute lymphoblastic leukemia (ALL) has been established in the international, prospective phase-3 FORUM study, randomizing 417 patients aged 4-18 years in complete remission (CR), who received allo-HSCT from HLA-matched sibling or unrelated donors. Because of the unavailability of TBI in some regions and to accommodate individual contraindications, this study reports the prespecified comparison of outcomes of patients receiving busulfan (BU)- or treosulfan (TREO)-based regimens from 2013 to 2018. Overall, 180 and 128 patients received BU/thiotepa (THIO)/fludarabine (FLU) or TREO/THIO/FLU, respectively. Data were analyzed as of February 2023, with a median follow-up of 4.2 years (range, 0.3-9.1). 3-year overall survival was 0.71 (BU, 95% confidence interval [0.64-0.77]) and 0.72 (TREO, [0.63-0.79]) and 3-year event-free survival was 0.60 (BU, [0.53-0.67]) and 0.55 (TREO, [0.46-0.63]). The 3-year cumulative incidence of relapse (BU, 0.31 [0.25-0.38]; TREO, 0.36 [0.27-0.44]); and nonrelapse mortality (BU, 0.08 [0.05-0.13]; TREO, 0.09 [0.05-0.15]) were comparable. One case of fatal veno-occlusive disease occurred in each group. No significant differences in acute and chronic graft-versus-host disease (GVHD) or 3-year GVHD-free and relapse-free survival (BU, 0.48 [0.41-0.55]; TREO, 0.45 [0.37-0.54]) were recorded. Outcomes for patients in first and second CR were similar irrespective of the regimen. In conclusion, BU/THIO/FLU or TREO/THIO/FLU regimens can be an alternative to TBI for patients with ALL aged >4 years with contraindications or lack of access to TBI. This trial was registered at www.ClinicalTrials.gov as #NCT01949129.
- MeSH
- akutní lymfatická leukemie * terapie mortalita MeSH
- busulfan * analogy a deriváty terapeutické užití aplikace a dávkování analogy a deriváty MeSH
- dítě MeSH
- homologní transplantace MeSH
- lidé MeSH
- mladiství MeSH
- nemoc štěpu proti hostiteli etiologie MeSH
- předškolní dítě MeSH
- příprava pacienta k transplantaci * metody MeSH
- transplantace hematopoetických kmenových buněk * metody škodlivé účinky MeSH
- výsledek terapie MeSH
- Check Tag
- dítě MeSH
- lidé MeSH
- mladiství MeSH
- mužské pohlaví MeSH
- předškolní dítě MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky MeSH
- multicentrická studie MeSH
- srovnávací studie MeSH
- Názvy látek
- busulfan * MeSH
- treosulfan MeSH Prohlížeč
BACKGROUND: Whether fixed-duration acalabrutinib-venetoclax (with or without obinutuzumab) would result in better progression-free survival than chemoimmunotherapy in patients with untreated chronic lymphocytic leukemia (CLL) is unknown. METHODS: In this phase 3, open-label trial, we included patients 18 years of age or older who had an Eastern Cooperative Oncology Group performance-status score of 0 to 2 (range, 0 to 5, with higher numbers indicating greater disability) and who did not have a 17p deletion or TP53 mutation. Patients were randomly assigned, in a 1:1:1 ratio, to receive acalabrutinib-venetoclax (acalabrutinib, cycles 1 to 14; venetoclax, cycles 3 to 14), acalabrutinib-venetoclax-obinutuzumab (as above, plus obinutuzumab, cycles 2 to 7), or chemoimmunotherapy with the investigator's choice of fludarabine-cyclophosphamide-rituximab or bendamustine-rituximab (cycles 1 to 6). The primary end point was progression-free survival (acalabrutinib-venetoclax vs. chemoimmunotherapy) in the intention-to-treat population, assessed by blinded independent central review. RESULTS: A total of 867 patients underwent randomization: 291 were assigned to receive acalabrutinib-venetoclax, 286 acalabrutinib-venetoclax-obinutuzumab, and 290 chemoimmunotherapy (of whom 143 received fludarabine-cyclophosphamide-rituximab and 147 bendamustine-rituximab). The median age of the patients was 61 years (range, 26 to 86), 64.5% were men, and 58.6% had unmutated IGHV. Estimated 36-month progression-free survival at a median follow-up of 40.8 months was 76.5% with acalabrutinib-venetoclax, 83.1% with acalabrutinib-venetoclax-obinutuzumab, and 66.5% with chemoimmunotherapy (hazard ratio for disease progression or death with acalabrutinib-venetoclax vs. chemoimmunotherapy, 0.65 [95% confidence interval {CI}, 0.49 to 0.87], P = 0.004; for the comparison of acalabrutinib-venetoclax-obinutuzumab with chemoimmunotherapy, P<0.001). Estimated 36-month overall survival was 94.1% with acalabrutinib-venetoclax, 87.7% with acalabrutinib-venetoclax-obinutuzumab, and 85.9% with chemoimmunotherapy. Neutropenia, the most common adverse event of clinical interest of grade 3 or higher, was reported in 32.3%, 46.1%, and 43.2% in the three groups, respectively; death from coronavirus disease 2019 was reported in 10, 25, and 21 patients in the three groups. CONCLUSIONS: Acalabrutinib-venetoclax with or without obinutuzumab significantly prolonged progression-free survival as compared with chemoimmunotherapy in fit patients with previously untreated CLL. (Funded by AstraZeneca; AMPLIFY ClinicalTrials.gov number, NCT03836261.).
- MeSH
- analýza podle původního léčebného záměru MeSH
- bendamustin hydrochlorid aplikace a dávkování MeSH
- benzamidy * aplikace a dávkování škodlivé účinky MeSH
- bicyklické sloučeniny heterocyklické aplikace a dávkování škodlivé účinky MeSH
- chronická lymfatická leukemie * farmakoterapie genetika mortalita MeSH
- cyklofosfamid aplikace a dávkování MeSH
- doba přežití bez progrese choroby MeSH
- dospělí MeSH
- humanizované monoklonální protilátky aplikace a dávkování škodlivé účinky MeSH
- Kaplanův-Meierův odhad MeSH
- lidé středního věku MeSH
- lidé MeSH
- protokoly protinádorové kombinované chemoterapie * aplikace a dávkování škodlivé účinky MeSH
- pyraziny * aplikace a dávkování škodlivé účinky MeSH
- rituximab aplikace a dávkování škodlivé účinky MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- sulfonamidy * aplikace a dávkování škodlivé účinky MeSH
- vidarabin aplikace a dávkování škodlivé účinky analogy a deriváty analogy a deriváty MeSH
- výsledek terapie MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky, fáze III MeSH
- multicentrická studie MeSH
- randomizované kontrolované studie MeSH
- srovnávací studie MeSH
- Názvy látek
- acalabrutinib MeSH Prohlížeč
- bendamustin hydrochlorid MeSH
- benzamidy * MeSH
- bicyklické sloučeniny heterocyklické MeSH
- cyklofosfamid MeSH
- fludarabine MeSH Prohlížeč
- humanizované monoklonální protilátky MeSH
- obinutuzumab MeSH Prohlížeč
- pyraziny * MeSH
- rituximab MeSH
- sulfonamidy * MeSH
- venetoclax MeSH Prohlížeč
- vidarabin MeSH
Can peripheral blood be used to detect residual disease in acute lymphoblastic leukaemia (ALL) when we increase the sensitivity of the method used? Bendig et al. found that a larger amount of material and the use of next-generation sequencing (NGS) detects MRD in peripheral blood in up to half of patients with B-cell precursor ALL (BCP-ALL) where routine examination was negative. However, a negative result does not exclude the presence of residual disease and thus still limits the use of peripheral blood. Commentary on: Bendig et al. Next-generation sequencing and high DNA input identify previously missed measurable residual disease in peripheral blood of B-cell precursor acute lymphoblastic leukaemia. Br J Haematol 2025; 206:353-356.
- Klíčová slova
- ALL, peripheral blood, residual disease,
- MeSH
- akutní lymfatická leukemie * krev diagnóza genetika MeSH
- lidé MeSH
- reziduální nádor * diagnóza krev MeSH
- vysoce účinné nukleotidové sekvenování metody MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
