Haematologica

The CLL hunters: finally, BTK got arrested

Loic Ysebaert — Wed, 01 Jan 2025 00:00:00 +0000

Hematopoietic cell transplantation soon after first relapse in acute myeloid leukemia – the PROS

Edward Copelan, Robert P. Gale — Wed, 01 Jan 2025 00:00:00 +0000

Hematopoietic cell transplantation soon after first relapse in acute myeloid leukemia – the CONS

Yishai Ofran, Jacob M. Rowe — Wed, 01 Jan 2025 00:00:00 +0000

Pirtobrutinib: the ‘brute’ with a softer side

Justin Desroches, Diego Villa — Thu, 17 Oct 2024 00:00:00 +0000

LIPA-frogging blast phase chronic myeloid leukemia: hopping over resistance with lysosomal targeting

Miguel Quijada-Álamo, Grace Freed, Elvin Wagenblast — Thu, 22 Aug 2024 00:00:00 +0000

Challenges in defining the immune microenvironment in T-cell lymphoma

Ahmet Dogan, Mikhail Roshal — Thu, 10 Oct 2024 00:00:00 +0000

Help or hindrance? Rituximab maintenance and COVID

Ariela Noy — Thu, 12 Sep 2024 00:00:00 +0000

The real world of acute lymphoblastic leukemia

Mark R. Litzow — Thu, 05 Sep 2024 00:00:00 +0000

Chronic myelomonocytic leukemia: molecular pathogenesis and therapeutic innovations

Ludovica Marando, Clifford M. Csizmar, Mrinal M. Patnaik — Thu, 17 Oct 2024 00:00:00 +0000

Chronic myelomonocytic leukemia (CMML) is an aggressive clonal stem cell disorder categorized among myelodysplastic/ myeloproliferative overlap neoplasms. While sharing features with both myelodysplastic syndromes and myeloproliferative neoplasms, CMML has distinct molecular and clinical profiles. The presence of CMML-specific prognostic models, response criteria, and dedicated clinical trials underscores a unique and complex biology. Age-related changes affecting the bone marrow microenvironment, immune responses, and the intricate balance between epigenetic deregulation and proinflammatory signaling are characteristic of this disease, collectively posing significant scientific and clinical challenges in its management. CMML is an aging-related, clinically heterogeneous neoplasm with limited approved therapeutic options, representing an area of unmet medical need. This review offers a comprehensive analysis of the current understanding of the molecular mechanisms driving CMML evolution and its clinical manifestations within the ever-evolving landscape of precision medicine. In light of the most recent molecular discoveries, we highlight the shortcomings of existing therapies and underscore promising investigational agents. Many of the biological findings discussed are shared across a spectrum of acute and chronic myeloid neoplasms, as well as clonal hematopoiesis, broadening the scope of this review.

T-cell clones of uncertain significance. When is the rogue clone dangerous?

Gianpietro Semenzato, Antonella Teramo, Giulia Calabretto, Renato Zambello — Thu, 03 Oct 2024 00:00:00 +0000

T-cell large granular lymphocyte clones that persist over time and that exhibit molecular and immunophenotypic features closely resembling those of T-cell large granular lymphocyte leukemia (T-LGLL) may be detectable in individuals who lack any clinical or laboratory features supporting a diagnosis of a T-cell malignancy. This condition represents a potential precursor state termed T-cell clones of uncertain significance (T-CUS). T-CUS represents the even more benign extreme of the wide spectrum of clonal T-large granular lymphocyte proliferations, emphasizing the need for an appropriate multiparametric diagnostic assessment that avoids misdiagnosis of T-cell neoplasia. This approach should overcome numerical cut-offs as the sole criteria to differentiate the benign condition from the related malignancies. In particular, genomic aberrancies might prospectively identify individuals who are at risk of progression to a full-blown T-cell malignancy. We herein discuss the significance of these T-cell clones in both healthy and disease states, suggesting molecular assays for tracking early steps of disease.

Immunoglobulin prophylaxis prevents hospital admissions for fever in pediatric acute lymphoblastic leukemia: results of a multicenter randomized trial

Thu, 08 Aug 2024 00:00:00 +0000

Infections lead to substantial morbidity during the treatment of acute lymphoblastic leukemia (ALL) in which the adaptive immune system is severely affected, leading to declining serum immunoglobulin levels. We performed a trial to investigate whether intravenous immunoglobulin (IVIG) prophylaxis in pediatric patients with ALL could prevent admissions for fever. This randomized controlled trial was a subtrial of the national Dutch multicenter ALL study. Patients aged 1-19 years with medium-risk ALL were randomized into two groups receiving either IVIG prophylaxis (0.7 g/kg IVIG given every 3 weeks, starting on day 22 after diagnosis) or well-defined standard of care (control group). Between October 2012 and March 2019, 91 (51%) patients were randomly assigned to IVIG prophylaxis and 86 (49%) to the control arm. In the IVIG prophylaxis group there were 206 admissions for fever versus 271 in the control group (P=0.011). IVIG prophylaxis was not associated with bacteremia. However, there were significantly fewer admissions for fever with negative blood cultures in the IVIG prophylaxis group than in the control group (113 vs. 200, P<0.001). The difference in number of admissions for fever was observed specifically during maintenance treatment (100 vs. 166, P<0.001) resulting in fewer courses of antibiotic treatment (78 vs. 137, P<0.001) and fewer cases of chemotherapy adaptation (72 vs. 134, P<0.001). In conclusion, in pediatric patients with medium-risk ALL, IVIG prophylaxis was associated with significantly fewer admissions for fever with negative blood cultures during maintenance treatment, resulting in fewer courses of antibiotic treatment and fewer chemotherapy adaptations.

Outcome of 421 adult patients with Philadelphia-negative acute lymphoblastic leukemia treated under an intensive program inspired by the GIMEMA LAL1913 clinical trial: a Campus ALL study

Thu, 15 Aug 2024 00:00:00 +0000

The introduction of pediatric-inspired regimens in adult Philadelphia-negative acute lymphoblastic leukemia (Ph- ALL) has significantly improved patients’ prognosis. Within the Campus ALL network, we analyzed the outcome of adult Ph- ALL patients treated according to the GIMEMA LAL1913 protocol outside the clinical trial to compare the real-life data with the study results. We included 421 consecutive patients; median age 42 years. The complete remission (CR) rate after the first course of chemotherapy was 94%, and measurable residual disease (MRD) negativity after the third course was achieved in 72% of patients. The 3-year overall survival (OS) and disease-free survival (DFS) were 67% and 57%, respectively. In a multivariate analysis, MRD positivity negatively influenced DFS. In a time-dependent analysis including only very high-risk (VHR) and MRD positive cases, transplanted (hematopoietic stem cell transplantation [HSCT]) patients had a significantly better DFS than non-HSCT patients (P=0.0017). During induction, grade ≥2 pegaspargase-related hepato-toxicity was observed in 25% of patients (vs. 12% in the GIMEMA LAL1913 trial, P=0.0003). In this large, real-life cohort of Ph- ALL, we confirmed the very high CR rate and a superimposable OS and DFS compared to the GIMEMA LAL1913 clinical trial (CR rate after C1, 94% vs. 85%, P=0.0004; 3-year OS, 67% vs. 67%, P=0.94; 3-year DFS, 57% vs. 63%, P=0.17). HSCT confirms its important role in VHR and MRD-positive patients. The rate of pegaspargase-related toxicity was significantly higher in the real-life setting, emphasizing the importance of dose adjustment in the presence of risk factors to avoid excessive toxicity.

Hematopoietic cell transplantation for older acute myeloid leukemia patients in first complete remission: results of a randomized phase III study

Thu, 08 Aug 2024 00:00:00 +0000

Given the selection of elderly patients with AML in first complete remission (CR1) the advantage of consolidation with allogeneic hematopoietic cell transplantation (HCT) over chemotherapy is still unclear. Newly diagnosed AML patients in CR1 aged 60-75 years were registered and a donor search initiated. After one consolidation cycle, patients with a matched donor were randomized to HCT with fludarabine/low-dose total body irradiation and cyclosporine/mycophenolate mofetil immunosuppression or conventional non-HCT. Primary outcome was restricted mean leukemia-free survival (RM-LFS) up to 5 years. Between 2010 and 2017, 245 patients (median age 67 years) were registered at CR1. After one consolidation, 26.9% of patients failed inclusion criteria. Of the 179 (73%) patients still on study, 75.4% had an HLA identical donor. Ten ineligible patients were excluded, and 125 randomized to HCT (N=83) or non-HCT (N=42). The primary outcome RM-LFS up to 5 years was 24.5 months (95% confidence interval [CI]: 18.9-30.1) in the HCT and 15.6 months (95% CI: 10.4-20.8) in the non-HCT arm (P=0.022) due to a decrease in cumulative relapse incidence from 91.1% (95% CI: 80.7-100.0) after non-HCT to 37.8% (95% CI: 27.2-48.4) after HCT (P<0.0001). The secondary endpoints RM-OS up to 5 years was 27.8 months (95% CI:22.3-33.2) in the HCT as compared to 28.6 months (95% CI: 22.2-35.0) in the non-HCT arm; non-relapse mortality at 5 years was 33.4% (95% CI: 23.0-43.9) with HCT and 0% without. In older patients with AML in CR1 5-year RM-LFS is better with HCT than with non-HCT consolidation treatment. The long-term RM-LFS benefit did not translate into a better RM-OS during the study period.

LP-118 is a novel B-cell lymphoma 2 / extra-large inhibitor that demonstrates efficacy in models of venetoclaxresistant chronic lymphocytic leukemia

Thu, 08 Aug 2024 00:00:00 +0000

Patients with chronic lymphocytic leukemia (CLL) respond well to initial treatment with the B-cell lymphoma 2 (BCL2) inhibitor venetoclax. Upon relapse, they often retain sensitivity to BCL2 targeting, but durability of response remains a concern. We hypothesize that targeting both BCL2 and B-cell lymphoma-extra large (BCLXL) will be a successful strategy to treat CLL, including for patients who relapse on venetoclax. To test this hypothesis, we conducted a pre-clinical investigation of LP-118, a highly potent inhibitor of BCL2 with moderate BCLXL inhibition to minimize platelet toxicity. This study demonstrated that LP-118 induces efficient BAK activation, cytochrome C release, and apoptosis in both venetoclax-naïve and -resistant CLL cells. Significantly, LP-118 is effective in cell lines expressing the BCL2 G101V mutation and in cells expressing BCLXL but lacking BCL2 dependence. Using an immunocompetent mouse model, Eμ-TCL1, LP-118 demonstrates low platelet toxicity, which hampered earlier BCLXL inhibitors. Finally, LP-118 in the RS4;11 and OSU-CLL xenograft models results in decreases in tumor burden and survival advantage, respectively. These results provide a mechanistic rationale for the evaluation of LP-118 for the treatment of venetoclax-responsive and -relapsed CLL.

Pirtobrutinib monotherapy in Bruton tyrosine kinase inhibitor-intolerant patients with B-cell malignancies: results of the phase I/II BRUIN trial

Thu, 03 Oct 2024 00:00:00 +0000

Bruton tyrosine kinase inhibitors (BTKi) have transformed the treatment of B-cell malignancies, but intolerance has often led to their discontinuation. The phase I/II BRUIN study evaluated pirtobrutinib, a highly selective non-covalent (reversible) BTKi, in patients with relapsed / refractory B-cell malignancies (clinicaltrials.gov 03740529). Pirtobrutinib was investigated in 127 patients with intolerance to at least one prior BTKi therapy in the absence of progressive disease. The most common adverse event (AE) leading to BTKi discontinuation was cardiac disorders (N=40, 31.5%), specifically atrial fibrillation (N=30, 23.6%). The median follow-up was 17.4 months and the median time on pirtobrutinib was 15.3 months. The most common reasons for pirtobrutinib discontinuation were progressive disease (26.8%), AE (10.2%) or death (5.5%). The most frequent treatment-emergent AE were fatigue (39.4%) and neutropenia (37.0%). Among patients who discontinued a prior BTKi for a cardiac issue, 75% had no recurrence of their cardiac AE. No patient discontinued pirtobrutinib for the same AE that led to discontinuation of the prior BTKi. In 78 chronic lymphocytic / small lymphocytic lymphoma (CLL/SLL) and 21 mantle cell lymphoma (MCL) patients intolerant to prior BTKi, overall response rate to pirtobrutinib was 76.9% and 81.0%, respectively. Median progression-free survival for CLL/SLL was 28.4 months but was not estimable for MCL. These results suggest that pirtobrutinib was safe, well-tolerated, and an efficacious option in patients with prior BTKi-intolerance.

Lysosomal acid lipase A modulates leukemia stem cell response to venetoclax/tyrosine kinase inhibitor combination therapy in blast phase chronic myeloid leukemia

Thu, 27 Jun 2024 00:00:00 +0000

The treatment of blast phase chronic myeloid leukemia (bpCML) remains a challenge due, at least in part, to drug resistance of leukemia stem cells (LSC). Recent clinical evidence suggests that the BCL-2 inhibitor venetoclax in combination with ABL-targeting tyrosine kinase inhibitors can eradicate bpCML LSC. In this study, we employed preclinical models of bpCML to investigate the efficacy and underlying mechanism of LSC-targeting with combinations of venetoclax/tyrosine kinase inhibitors. Transcriptional analysis of LSC exposed to venetoclax and dasatinib revealed upregulation of genes involved in lysosomal biology, in particular lysosomal acid lipase A (LIPA), a regulator of free fatty acids. Metabolomic analysis confirmed increased levels of free fatty acids in response to treatment with venetoclax/dasatinib. Pretreatment of leukemia cells with bafilomycin, a specific lysosome inhibitor, or genetic perturbation of LIPA, resulted in increased sensitivity of leukemia cells to venetoclax/dasatinib, implicating LIPA in treatment resistance. Importantly, venetoclax/dasatinib treatment did not affect normal stem cell function, suggesting a leukemia-specific response. These results demonstrate that venetoclax/dasatinib is a LSC-selective regimen in bpCML and that disrupting LIPA and fatty acid transport enhances the response to venetoclax/ dasatinib when targeting LSC, providing a rationale for exploring lysosomal disruption as an adjunctive therapeutic strategy to prolong disease remission.

Single-cell proteo-transcriptomic profiling reveals altered characteristics of stem and progenitor cells in patients receiving cytoreductive hydroxyurea in early-phase chronic myeloid leukemia

Thu, 15 Aug 2024 00:00:00 +0000

Hydroxyurea (HU) is frequently used in the early phase of chronic myeloid leukemia (CML) to achieve cytoreduction prior to tyrosine kinase inhibitor therapy. However, its impact on CML stem and progenitor cells (SPC) remains largely unknown. This study utilized targeted proteo-transcriptomic expression data on 596 genes and 51 surface proteins in 60,000 CD14-CD34+ cells from chronic phase CML patients to determine effects of short-term HU treatment (4-19 days) on CML SPC. Peripheral blood and bone marrow samples were obtained from 17 CML patients eligible for short-term HU treatment (3 patients before and after HU, 7 patients before HU and 7 patients after HU) and subjected to single-cell CITE-sequencing and/or flow cytometry analysis. The analysis revealed enhanced frequencies of hemoglobin-expressing (HBA1, HBA2, HBB) erythroid progenitor cells in blood and bone marrow following HU treatment. In addition, there was an accumulation of cell subsets with S/G2/M phase-related gene and protein expression, likely representing cells arrested in, or progressing slowly through, the cell cycle. The increased frequency of cells in S/G2/M phase after HU was observed already among the most immature leukemic stem cells (LSC), and patients with a large fraction of LSC in the S/G2/M phase showed poor responsiveness to tyrosine kinase inhibitor treatment. We conclude that short-term HU treatment entails differentiation of erythroid progenitor cells and alters the characteristics of LSC in CML. The results imply that studies of LSC and progenitor populations in CML should take effects of initial HU therapy into account.

Deep phenotyping of nodal T-cell lymphomas reveals immune alterations and therapeutic targets

Thu, 30 May 2024 00:00:00 +0000

Whereas immunotherapies have revolutionized the treatment of different solid and hematologic cancers, their efficacy in nodal peripheral T-cell lymphomas (PTCL) is limited, due to a lack of understanding of the immune response they trigger. To fully characterize the immune tumor microenvironment (TME) of PTCL, we performed spectral flow cytometry analyses on 11 angioimmunoblastic T-cell lymphomas (AITL), 7 PTCL, not otherwise specified (PTCL, NOS) lymph node samples, and 10 non-tumoral control samples. The PTCL TME contained a larger proportion of regulatory T cells and exhausted CD8+ T cells, with enriched expression of druggable immune checkpoints. Interestingly, CD39 expression was up-regulated at the surface of most immune cells, and a multi-immunofluorescence analysis on a retrospective cohort of 43 AITL patients demonstrated a significant association between high CD39 expression by T cells and poor patient prognosis. Together, our study unravels the complex TME of nodal PTCL, identifies targetable immune checkpoints, and highlights CD39 as a novel prognostic factor.

Atezolizumab combined with immunogenic salvage chemoimmunotherapy in patients with transformed diffuse large B-cell lymphoma

Thu, 18 Jul 2024 00:00:00 +0000

Patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL) transformed from indolent B-cell lymphomas, including Richter transformation, have a poor prognosis. PD-1/PD-L1 antibodies produce modest objective and complete response rates in B-cell non-Hodgkin lymphoma as monotherapy but may synergize with immunogenic chemotherapies such as gemcitabine and oxaliplatin (GemOx). Thus, we evaluated the safety and efficacy of atezolizumab plus rituximab and GemOx (R-GemOx+Atezo) in R/R transformed DLBCL, including Richter transformation. We conducted a phase I trial including patients with transformed DLBCL after ≥1 prior therapy. Patients received up to four cycles of R-GemOx+Atezo. Patients in complete remission could then proceed to R-Atezo maintenance until progression. A safety lead-in with evaluation of dose-limiting toxicity was performed to confirm the recommended phase II dose; subsequently the treatment was administered to two expansion cohorts: one with transformed follicular lymphoma (FL) and the other with non-FL transformed DLBCL, including Richter transformation. Twenty-seven patients were enrolled. One of the six patients in the safety lead-in had a dose-limiting toxicity attributed to atezolizumab, a grade 4 Stevens-Johnson syndrome. The most common grade ≥3 events were neutropenia (18.5%), lymphopenia (18.5%), and thrombocytopenia (14.8%). The overall and complete response rates were 59% and 33%, respectively. The overall and complete response rates in transformed FL were 79% and 43%, respectively, and 38% and 23% in transformed non-FL, respectively. The median progression-free survival and overall survival of the total population were 4.2 and 7.7 months, respectively. R-GemOx+Atezo was well tolerated and demonstrated promising preliminary efficacy in patients with relapsed/refractory transformed DLBCL.

Unlocking the therapeutic potential of selective CDK7 and BRD4 inhibition against multiple myeloma cell growth

Thu, 25 Jul 2024 00:00:00 +0000

Multiple myeloma (MM) is a plasma cell malignancy that is considered incurable despite the recent therapeutic advances. Effective targeted therapies are, therefore, needed. Our previous studies proved that inhibiting CDK7 impairs the cell cycle and metabolic programs by disrupting E2F1 and MYC transcriptional activities, making it an appealing therapeutic target for MM. Given that CDK7 and BRD4 operate in two distinct regulatory axes in MM, we hypothesized that targeting these two complementary pathways simultaneously would lead to a deeper and more durable response. Indeed, combination therapy had superior activity against MM cell growth and viability, and induced apoptosis to a greater extent than did single-agent therapy in both cell lines and patients’ cells. This synergistic activity was also observed in Waldenström macroglobulinemia (WM) cells and with other inhibitors of E2F1 activity. Dual inhibition effectively impaired the MYC and E2F transcriptional programs and MM tumor growth and progression in xenograft animal models, providing evidence for the potential of combination therapy as a therapeutic strategy in MM and WM.

Risk of infections in multiple myeloma. A populationbased study on 8,672 multiple myeloma patients diagnosed 2008-2021 from the Swedish Myeloma Registry

Thu, 18 Jul 2024 00:00:00 +0000

In multiple myeloma (MM), advancements in treatments and toxicity management have enhanced survival rates. This, coupled with shifting age demographics in MM, necessitates an updated assessment of infection risks in MM patients compared to the general population. Using Swedish population-based registries, we investigated the incidence of infections in 8,672 Swedish symptomatic MM patients diagnosed 2008-2021 and 34,561 matched controls. Overall, MM patients had a 5-fold risk (hazard ratio [HR] =5.30; 95% confidence interval [CI]: 5.14-5.47) of developing a clinically significant infection compared to matched controls. Bacterial infections represented a 5-fold (HR=4.88; 95% CI: 4.70-5.07) increased risk, viral and fungal infections 7-fold compared to controls. The first year after MM diagnosis the risk of infections compared to controls was 7-fold (HR=6.95; 95% CI: 6.61-7.30) and remained elevated up to 5 years after the myeloma diagnosis. The risk of infection compared to controls remained 5-fold in MM patients with follow-up till 2022. Preceding MM diagnosis, the risk compared to matched controls was significantly increased up to 4 years before MM diagnosis (HR=1.16; 95% CI: 1.05-1.28). Among MM patients, 8% had died within 2 months of diagnosis and infection contributed to 32% of all deaths. After 1 year, 20% MM patients had died, and infection-related mortality was 27%. Our data constitute the largest population-based study to date on the risk of infections compared to the normal population in the era of modern MM therapies and confirms that infections still represent a major threat to patients and underscores importance of preventive strategies.

Rituximab maintenance after bendamustine-based treatment for follicular lymphoma and mantle cell lymphoma may exert a negative influence on SARS-CoV-2 infection outcomes

Thu, 11 Jul 2024 00:00:00 +0000

Respiratory syncytial virus and other vaccine-preventable infections in multiple myeloma. A population-based study on 8,672 myeloma patients diagnosed 2008-2021 from the Swedish Myeloma Registry

Thu, 27 Jun 2024 00:00:00 +0000

Safety and efficacy of human apotransferrin infusion in patients with β-thalassemia intermedia: the AIM study

Kadère Konté, Dorine W. Swinkels, Ilona Kleine Budde, Erfan Nur, Bart J. Biemond — Thu, 22 Aug 2024 00:00:00 +0000

Increased frequency of clonal hematopoiesis of indeterminate potential in Bloom syndrome probands and carriers

Thu, 25 Jul 2024 00:00:00 +0000

Hodgkin/Reed-Sternberg cells induce GPNMB expression and release from macrophages to suppress T-cell responses to the Epstein-Barr virus-encoded LMP2A protein

Thu, 22 Aug 2024 00:00:00 +0000

A novel prognostic nomogram based on imaging and molecular parameters for newly diagnosed extranodal natural killer/T-cell lymphoma patients

Thu, 15 Aug 2024 00:00:00 +0000

Contribution of copy number to improve risk stratification of adult T-cell acute lymphoblastic leukemia patients enrolled in measurable residual disease-oriented trials

Thu, 08 Aug 2024 00:00:00 +0000

Cd39 and P2rx7-Wnt signaling enhance blast pathogenicity in an experimental model of acute myeloid leukemia

Thu, 15 Aug 2024 00:00:00 +0000

Outcomes of patients with primary central nervous system lymphoma following CD19-targeted chimeric antigen receptor T-cell therapy

Thu, 05 Sep 2024 00:00:00 +0000

Characteristics and outcomes associated with CD2 and CD25 expression on bone marrow mast cells in patients with systemic mastocytosis

Thu, 29 Aug 2024 00:00:00 +0000

Comparing the clinical trial efficacy versus real-world effectiveness of treatments for multiple myeloma: a population-based study

Thu, 22 Aug 2024 00:00:00 +0000

Blinatumomab is associated with better post-transplant outcome than chemotherapy in children with high-risk, first-relapse B-cell acute lymphoblastic leukemia irrespective of the conditioning regimen

Thu, 05 Sep 2024 00:00:00 +0000

Prognostic stratification in venetoclax-based acute myeloid leukemia treatments: the molecular prognostic risk signature tested in a real-world setting

Thu, 05 Sep 2024 00:00:00 +0000

A phase I study of MAGE-A1-targeted T1367 T-cell receptorbased cell therapy in patients with advanced multiple myeloma

Thu, 12 Sep 2024 00:00:00 +0000

Adverse prognostic impact of KIT exon 17 mutations despite negative flow cytometric measurable residual disease in pediatric acute myeloid leukemia with RUNX1::RUNX1T1

Thu, 05 Sep 2024 00:00:00 +0000

Does hemoglobin affect measures of mitochondrial respiration in red blood cells? Comment to “Increased retention of functional mitochondria in mature sickle red blood cells is associated with increased sickling tendency, hemolysis and oxidative stress”

Wayne T. Willis, Alexander C. Berry, L. Bruce Gladden — Thu, 01 Aug 2024 00:00:00 +0000

Oxygen release from hemoglobin has limited effects on mitochondrial respiration measured from red blood cells. Reply to the Comment on “Increased retention of functional mitochondria in mature sickle red blood cells is associated with increased sickling tendency, hemolysis and oxidative stress”

Antoine Stier, Sofia Esperti, Elie Nader, Damien Roussel, Philippe Connes — Thu, 15 Aug 2024 00:00:00 +0000

Erratum to: Characterization and genotype-phenotype correlation of patients with Fanconi anemia in a multi-ethnic population

Wed, 01 Jan 2025 00:00:00 +0000