HEMATIM étudie les mécanismes impliqués dans l’hématopoïèse et la lymphopoïèse normale et pathologique.
Les thématiques principales de l’unité sont :
L’érythropoïèse normale et pathologique, la signalisation calcique au cours des leucémies aigues myéloblastiques, la différenciation lymphocytaire B et les syndromes lymphoprolifératifs.
Ces thématiques utilisent des modèles de différenciation de cellules souches hématopoïétiques in vitro, et sont basées sur : des analyses de tri cellulaire, de cytométrie et imagerie en flux ainsi que d’immunofluorescence, des techniques d’analyse transcriptomique et protéomique, des stratégies de modulation d’expression de gènes d’intérêt par surexpression lentivirale inductible et knock-down par shRNA et par micro-ARN, et genome editing.
Dernières publications
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Bruno Fautrel, Joanna Kedra, Claire Rempenault, Pierre-Antoine Juge, Juliette Drouet, et al.. 2024 update of the recommendations of the French Society of Rheumatology for the diagnosis and management of patients with rheumatoid arthritis. Joint Bone Spine, 2024, 91 (6), pp.105790. ⟨10.1016/j.jbspin.2024.105790⟩. ⟨hal-04732025⟩
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L. da Costa, Narla Mohandas, Ludivine David-Nguyen, Jessica Platon, Isabelle Marie, et al.. Diamond-Blackfan anemia, the archetype of ribosomopathy: How distinct is it from the other constitutional ribosomopathies?. Blood Cells, Molecules and Diseases, 2024, pp.102838. ⟨10.1016/j.bcmd.2024.102838⟩. ⟨hal-04473527⟩
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Hubert de Boysson, Marie Cuchet, Charles Cassius, Pierre Cuchet, Christian Agard, et al.. Disease patterns and specific trajectories of anti-MDA5-related disease: a multicentre retrospective study of 70 adult patients. Frontiers in Immunology, 2024, 14, pp.1319957. ⟨10.3389/fimmu.2023.1319957⟩. ⟨hal-04515257⟩
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E Marchal, X Palard-Novello, F Lhomme, M-E Meyer, G Manson, et al.. Baseline [(18)F]FDG PET features are associated with survival and toxicity in patients treated with CAR T cells for large B cell lymphoma. European Journal of Nuclear Medicine and Molecular Imaging, 2024, 51 (2), pp.481-489. ⟨10.1007/s00259-023-06427-6⟩. ⟨hal-04227916⟩
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Joanna Kedra, Philippe Dieudé, Caroline Giboin, Hubert Marotte, Carine Salliot, et al.. Towards the lowest efficacious dose (ToLEDo): results of a multicenter non‐inferiority randomized open‐label controlled trial assessing Tocilizumab or Abatacept injection spacing in rheumatoid arthritis in remission. Arthritis & rheumatology, 2024, ⟨10.1002/art.42752⟩. ⟨hal-04279434⟩
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Guillaume Jedraszak, Florence Jobic, Aline Receveur, Frédéric Bilan, Brigitte Gilbert-Dussardier, et al.. Cat eye syndrome: Clinical, cytogenetics and familial findings in a large cohort of 43 patients highlighting the importance of congenital heart disease and inherited cases. American Journal of Medical Genetics Part A, 2023, American Journal of Medical Genetics Part A, 194 (4), pp.e63476. ⟨10.1002/ajmg.a.63476⟩. ⟨hal-04302624⟩
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Pauline Marolleau, David Tougeron, Benoit Allignet, Romain Cohen, David Sefrioui, et al.. Complete pathological response after chemotherapy or immune checkpoint inhibitors in deficient MMR metastatic colorectal cancer: Results of a retrospective multicenter study. International Journal of Cancer, 2023, ⟨10.1002/ijc.34636⟩. ⟨hal-04154476⟩
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Alexandre Candellier, Nervana Issa, Maria Grissi, Théo Brouette, Carine Avondo, et al.. Indoxyl-sulfate activation of the AhR- NF-κB pathway promotes interleukin-6 secretion and the subsequent osteogenic differentiation of human valvular interstitial cells from the aortic valve. Journal of Molecular and Cellular Cardiology, 2023, 179, pp.18-29. ⟨10.1016/j.yjmcc.2023.03.011⟩. ⟨hal-04069223⟩