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Casabianca M, Gauthier A, Nader E, Cannas G, Martin F, Martin M, Carin R, Boisson C, Guillot N, Merazga S, Renoux C, Bertrand Y, Garnier N, Hot A, Muniansi I, Halfon-Domenech C, Poutrel S, Joly P, Connes P. Red blood cell senescence and vascular function in patients with hereditary spherocytosis with and without splenectomy. Br J Haematol 2024; 204:e41-e44. [PMID: 38563320 DOI: 10.1111/bjh.19444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/18/2024] [Accepted: 03/22/2024] [Indexed: 04/04/2024]
Affiliation(s)
- Manon Casabianca
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Institut d'Hématologie et d'Oncologie Pédiatrique (IHOPe), Hospices Civils de Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
| | - Alexandra Gauthier
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Institut d'Hématologie et d'Oncologie Pédiatrique (IHOPe), Hospices Civils de Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
| | - Elie Nader
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
| | - Giovanna Cannas
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Service de Médecine Interne, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Fiona Martin
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
| | - Marie Martin
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
| | - Romain Carin
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
| | - Camille Boisson
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
- Service de Biochimie et Biologie Moléculaire, Laboratoire de Biologie Médicale Multi-Site, Hospices Civils de Lyon, Lyon, France
| | - Nicolas Guillot
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
| | - Salima Merazga
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Service de Médecine Interne, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Céline Renoux
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
- Service de Biochimie et Biologie Moléculaire, Laboratoire de Biologie Médicale Multi-Site, Hospices Civils de Lyon, Lyon, France
| | - Yves Bertrand
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Institut d'Hématologie et d'Oncologie Pédiatrique (IHOPe), Hospices Civils de Lyon, Lyon, France
| | - Nathalie Garnier
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Institut d'Hématologie et d'Oncologie Pédiatrique (IHOPe), Hospices Civils de Lyon, Lyon, France
| | - Arnaud Hot
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Service de Médecine Interne, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Ingrid Muniansi
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
- Service de Biochimie et Biologie Moléculaire, Laboratoire de Biologie Médicale Multi-Site, Hospices Civils de Lyon, Lyon, France
| | - Carine Halfon-Domenech
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Institut d'Hématologie et d'Oncologie Pédiatrique (IHOPe), Hospices Civils de Lyon, Lyon, France
| | - Solene Poutrel
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Centre de Référence Constitutif: Syndromes Drépanocytaires Majeurs, Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
- Service de Médecine Interne, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Philippe Joly
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
- Service de Biochimie et Biologie Moléculaire, Laboratoire de Biologie Médicale Multi-Site, Hospices Civils de Lyon, Lyon, France
| | - Philippe Connes
- Laboratory LIBM EA7424, Vascular Biology and Red Blood Cell Team, University of Lyon, Lyon, France
- Laboratoire d'Excellence du Globule Rouge (Labex GR-Ex), PRES Sorbonne, Paris, France
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Stommen A, Ghodsi M, Cloos AS, Conrard L, Dumitru AC, Henriet P, Pierreux CE, Alsteens D, Tyteca D. Piezo1 Regulation Involves Lipid Domains and the Cytoskeleton and Is Favored by the Stomatocyte-Discocyte-Echinocyte Transformation. Biomolecules 2023; 14:51. [PMID: 38254651 PMCID: PMC10813235 DOI: 10.3390/biom14010051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/22/2023] [Accepted: 12/23/2023] [Indexed: 01/24/2024] Open
Abstract
Piezo1 is a mechanosensitive ion channel required for various biological processes, but its regulation remains poorly understood. Here, we used erythrocytes to address this question since they display Piezo1 clusters, a strong and dynamic cytoskeleton and three types of submicrometric lipid domains, respectively enriched in cholesterol, GM1 ganglioside/cholesterol and sphingomyelin/cholesterol. We revealed that Piezo1 clusters were present in both the rim and the dimple erythrocyte regions. Upon Piezo1 chemical activation by Yoda1, the Piezo1 cluster proportion mainly increased in the dimple area. This increase was accompanied by Ca2+ influx and a rise in echinocytes, in GM1/cholesterol-enriched domains in the dimple and in cholesterol-enriched domains in the rim. Conversely, the effects of Piezo1 activation were abrogated upon membrane cholesterol depletion. Furthermore, upon Piezo1-independent Ca2+ influx, the above changes were not observed. In healthy donors with a high echinocyte proportion, Ca2+ influx, lipid domains and Piezo1 fluorescence were high even at resting state, whereas the cytoskeleton membrane occupancy was lower. Accordingly, upon decreases in cytoskeleton membrane occupancy and stiffness in erythrocytes from patients with hereditary spherocytosis, Piezo1 fluorescence was increased. Altogether, we showed that Piezo1 was differentially controlled by lipid domains and the cytoskeleton and was favored by the stomatocyte-discocyte-echinocyte transformation.
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Affiliation(s)
- Amaury Stommen
- CELL Unit and PICT Platform, de Duve Institute, UCLouvain, 1200 Brussels, Belgium; (A.S.); (M.G.); (A.-S.C.); (P.H.); (C.E.P.)
| | - Marine Ghodsi
- CELL Unit and PICT Platform, de Duve Institute, UCLouvain, 1200 Brussels, Belgium; (A.S.); (M.G.); (A.-S.C.); (P.H.); (C.E.P.)
| | - Anne-Sophie Cloos
- CELL Unit and PICT Platform, de Duve Institute, UCLouvain, 1200 Brussels, Belgium; (A.S.); (M.G.); (A.-S.C.); (P.H.); (C.E.P.)
| | - Louise Conrard
- Center for Microscopy and Molecular Imaging (CMMI), Biopark Charleroi, Université Libre de Bruxelles, 6041 Gosselies, Belgium;
| | - Andra C. Dumitru
- Louvain Institute of Biomolecular Science and Technology, UCLouvain, 1348 Louvain-la-Neuve, Belgium (D.A.)
| | - Patrick Henriet
- CELL Unit and PICT Platform, de Duve Institute, UCLouvain, 1200 Brussels, Belgium; (A.S.); (M.G.); (A.-S.C.); (P.H.); (C.E.P.)
| | - Christophe E. Pierreux
- CELL Unit and PICT Platform, de Duve Institute, UCLouvain, 1200 Brussels, Belgium; (A.S.); (M.G.); (A.-S.C.); (P.H.); (C.E.P.)
| | - David Alsteens
- Louvain Institute of Biomolecular Science and Technology, UCLouvain, 1348 Louvain-la-Neuve, Belgium (D.A.)
| | - Donatienne Tyteca
- CELL Unit and PICT Platform, de Duve Institute, UCLouvain, 1200 Brussels, Belgium; (A.S.); (M.G.); (A.-S.C.); (P.H.); (C.E.P.)
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