Objective: Myelodysplastic syndrome (MDS) is a clonal bone marrow disorder with a high propensity to develop into acute myeloid leukemia (AML). Although abnormal microRNA expression has been implicated in MDS, the exact role of miR-181a-2-3p has not been entirely elucidated. Here, we investigated miR-181a-2-3p levels in bone marrow (BM), and described its utility as a potential indicator for MDS diagnosis and prognosis.
Methods: We evaluated miR-181a-2-3p expression in BM samples of 54 newly diagnosed MDS cases, 16 sAML patients and 32 healthy donors and then assessed its association with clinical characteristics and its potential value for MDS diagnosis and prognosis.
Results: Compared with healthy controls, miR-181a-2-3p levels were decreased in the total cohort of MDS patients. Additionally, in MDS patients with secondary AML (sAML), miR-181a-2-3p was over-expressed relative to levels in those without this form. The areas under the curve of receiver operating characteristic curves were 0.700 and 0.750 to distinguish MDS patients from controls and sAML from newly diagnosed MDS, respectively. Kaplan-Meier analysis showed a positive correlation between miR-181a-2-3p expression and overall survival (OS). Further, multivariate analysis indicated that miR-181a-2-3p was an independent prognostic index for MDS with respect to OS.
Conclusion: Decreased miR-181a-2-3p expression in MDS patients may be considered as one of the underlying markers reflecting MDS progression and prognosis.
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http://dx.doi.org/10.1080/16078454.2022.2149971 | DOI Listing |
Nutrients
January 2025
Division of Epidemiology, Vanderbilt Epidemiology Center, Department of Medicine, Vanderbilt University Medical Center, Vanderbilt University School of Medicine, Nashville, TN 37203, USA.
Unlabelled: Metabolic dysfunction associated steatotic liver disease (MASLD) has been associated with increased risks of all-cause and cardiovascular disease (CVD) mortality. Identification of modifiable risk factors that may contribute to higher risks of mortality could facilitate targeted and intensive intervention strategies in this population. This study aims to examine whether the magnesium depletion score (MDS) is associated with all-cause and CVD mortality among individuals with MASLD or metabolic and alcohol associated liver disease (MetALD).
View Article and Find Full Text PDFCancers (Basel)
January 2025
Medigene Immunotherapies GmbH, 82152 Planegg-Martinsried, Germany.
Background/objectives: MDG1011 is an autologous TCR-T therapy developed as a treatment option for patients with myeloid malignancies, including acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), and multiple myeloma (MM). It is specific for the target antigen PReferentially expressed Antigen in MElanoma (PRAME). The recombinant TCR used in MDG1011 recognizes PRAME VLD-peptide presented by HLA-A*02:01-encoded surface molecules.
View Article and Find Full Text PDFAm J Cardiol
January 2025
Department of Cardiovascular Medicine, Baystate Medical Center and Division of Cardiovascular Medicine, University of Massachusetts-Baystate, Springfield, Massachusetts, USA. Electronic address: https://twitter.com/AGoldsweig.
Introduction: Obstructive hypertrophic cardiomyopathy (oHCM) is a genetic disorder characterized by myocardial hypertrophy, which can obstruct left ventricular outflow. Cardiac myosin inhibitors (CMIs) have emerged as a novel therapeutic agent targeting cardiac muscle hypercontractility.
Objective: To compare the efficacy and safety of CMIs mavacamten and aficamten vs.
Clin Neurophysiol
January 2025
Brain and Mind Research Program, Central European Institute of Technology, Masaryk University, Brno, Czech Republic; First Department of Neurology, Masaryk University School of Medicine, St. Anne's Hospital, Brno, Czech Republic. Electronic address:
Objective: The aim of this work was to study the differences at the whole-brain level between self-paced and cued movement processing in Parkinson's disease (PD).
Methods: High density electroencephalogram (HD-EEG) was recorded during the performance of self-paced movements (Bereitschaftspotential - BP) and visually cued movements (VMT) in PD patients (n = 38) and in a group of healthy controls (HC, n = 23). Oscillatory changes in the alpha, beta, and gamma frequencies were evaluated and correlated to the clinical scales- MDS-UPDRS and Freezing of Gait Questionnaire (FOGQ).
J Neurol Sci
January 2025
Sorbonne Université, Assistance Publique - Hôpitaux de Paris, Inserm U974, Department of Internal Medicine and Clinical Immunology, Pitié-Salpêtrière University Hospital, Paris, France. Electronic address:
Introduction: Certain types of muscular dystrophy (MD), notably facioscapulohumeral muscular dystrophy (FSHD), exhibit muscle fiber necrosis with regeneration and a nonspecific inflammatory process. Although rare, the coexistence of MDs and autoimmune myositis has been observed. We hypothesized that, in some circumstances, FSHD may predispose individuals to myositis through muscle damage-induced autoantigen overexpression, contributing to an autoimmune response.
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