Successful treatment of congenital erythropoietic porphyria using matched unrelated hematopoietic stem cell transplantation in an adult: A case report by Pierre Peterlin, Julia Bonnelye, Alice Garnier, Amandine Le Bourgeois, Thierry Guillaume, Maxime Jullien, Hervé Dutartre, Marie Le Moigne, Caroline Schmitt, Laurent Gouya, Antoine Poli, Sebastien Barbarot, Patrice Chevallier

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Safety and immunogenicity of a first dose of SARS‐CoV‐2 mRNA vaccine in allogeneic hematopoietic stem‐cells recipients by Patrice Chevallier, Marianne Coste‐Burel, Amandine Le Bourgeois, Pierre Peterlin, Alice Garnier, Marie C. Béné, Berthe‐Marie Imbert, Thomas Drumel, Steven Le Gouill, Philippe Moreau, Beatrice Mahe, Viviane Dubruille, Nicolas Blin, Anne Lok, Cyrille Touzeau, Thomas Gastinne, Maxime Jullien, Sophie Vanthygem, Thierry Guillaume

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Assessment of monocytic‐myeloid‐derived suppressive cells (M‐MDSC) before and after allogeneic hematopoietic stem cell transplantation in acute leukemia patients by Pierre Peterlin, Marie C. Béné, Maxime Jullien, Thierry Guillaume, Amandine Le Bourgeois, Alice Garnier, Camille Debord, Marion Eveillard, Patrice Chevallier

“…Abstract In this monocentric prospective study, the influence on long‐term outcomes of peripheral blood levels of monocytic‐myeloid‐derived suppressive cells (M‐MDSC) was investigated in 56 patients with acute leukemia (myeloid n = 47; lymphoid n = 9) before and after (Days+60/+90) allogeneic hematopoietic stem cell transplantation (Allo‐HSCT). A risk of relapse was found to be associated with a level of pregraft M‐MDSC above 1.4% by ROC curve analysis. …”
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Strong SARS-CoV-2 T-Cell Responses after One or Two COVID-19 Vaccine Boosters in Allogeneic Hematopoietic Stem Cell Recipients by Béatrice Clémenceau, Amandine Le Bourgeois, Thierry Guillaume, Marianne Coste-Burel, Pierre Peterlin, Alice Garnier, Maxime Jullien, Jocelyn Ollier, Audrey Grain, Marie C. Béné, Patrice Chevallier

Subjects: “…allogeneic hematopoietic stem cell transplantation…”
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Bone marrow graft versus peripheral blood graft in haploidentical hematopoietic stem cells transplantation: a retrospective analysis in1344 patients of SFGM-TC registry by Claire Lacan, Jérôme Lambert, Edouard Forcade, Marie Robin, Patrice Chevallier, Sandrine Loron, Claude-Éric Bulabois, Corentin Orvain, Patrice Ceballos, Etienne Daguindau, Amandine Charbonnier, Yves Chalandon, Marc Bernard, Célestine Simand, Marie-Thérèse Rubio, Pascal Turlure, Johan Maertens, Anne Huynh, Michael Loschi, Jacques-Olivier Bay, Gaëlle Guillerm, Mustafa Alani, Cristina Castilla-Llorente, Xavier Poiré, Sylvain Chantepie, Natacha Maillard, Yves Beguin, Ambroise Marçais, Jérôme Cornillon, Jean-Valère Malfuson, Sébastien Maury, Nathalie Meuleman, Alban Villate, Mohammed-Amine Bekadja, Anouk Walter-Petrich, Nathalie Jacque, Micha Srour, Raynier Devillier, Stéphanie Nguyen

Subjects: “…Haploidentical hematopoietic stem cell transplantation…”
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Centromeric KIR AA Individuals Harbor Particular KIR Alleles Conferring Beneficial NK Cell Features with Implications in Haplo-Identical Hematopoietic Stem Cell Transplantation by Léa Dubreuil, Bercelin Maniangou, Patrice Chevallier, Agnès Quéméner, Nolwenn Legrand, Marie C. Béné, Catherine Willem, Gaëlle David, Mehdi Alizadeh, Dhon Roméo Makanga, Anne Cesbron, Ketevan Gendzekhadze, Katia Gagne, Christelle Retière

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Non-Expressed Donor KIR3DL1 Alleles May Represent a Risk Factor for Relapse after T-Replete Haploidentical Hematopoietic Stem Cell Transplantation by Nolwenn Legrand, Perla Salameh, Maxime Jullien, Patrice Chevallier, Enora Ferron, Gaelle David, Marie-Claire Devilder, Catherine Willem, Ketevan Gendzekhadze, Peter Parham, Christelle Retière, Katia Gagne

“…However, the overall distribution of non-expressed KIR3DL1 alleles and their clinical relevance after T-replete haploidentical hematopoietic stem cell transplantation (hHSCT) with post-transplant cyclophosphamide remain poorly documented in European populations. …”
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SARS-CoV-2 T-Cell Responses in Allogeneic Hematopoietic Stem Cell Recipients following Two Doses of BNT162b2 mRNA Vaccine by Béatrice Clémenceau, Thierry Guillaume, Marianne Coste-Burel, Pierre Peterlin, Alice Garnier, Amandine Le Bourgeois, Maxime Jullien, Jocelyn Ollier, Audrey Grain, Marie C. Béné, Henri Vié, Patrice Chevallier

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Efficacy of anti‐severe acute respiratory syndrome coronavirus 2 mRNA vaccines in adults with severe acquired aplastic anemia with or without allogeneic hematopoietic stem cell transplantation by Alice Garnier, Amandine Le Bourgeois, Thierry Guillaume, Pierre Peterlin, Maxime Jullien, Marianne Coste‐Burel, Marie C Béné, Patrice Chevallier

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Late Relapse after Allogeneic Stem Cell Transplantation in Patients Treated for Acute Myeloid Leukemia: Relapse Incidence, Characteristics, Role of Conditioning Regimen, and Outcom... by Chloé Antier, Maxime Jullien, Benoît Tessoulin, Marion Loirat, Pierre Peterlin, Alice Garnier, Amandine Le Bourgeois, Patrice Chevallier, Thierry Guillaume

Subjects: “…allogeneic hematopoietic stem cell transplantation…”
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Pre-exposure prophylaxis with tixagevimab/cilgavimab (AZD7442) prevents severe SARS-CoV-2 infection in recipients of allogeneic hematopoietic stem cell transplantation during the Omicron wave: a multicentric retrospective study of SFGM-TC by Ludovic Jondreville, Maud D’Aveni, Hélène Labussière-Wallet, Amandine Le Bourgeois, Alban Villate, Ana Berceanu, Silvia-Maria Bezsera, Anne Thiebaut, Marion Boissard-Simonet, Marlène Legrand, Jérôme Cornillon, Marie-Thérèse Rubio, Patrice Chevallier, Stéphanie Nguyen

“…We conducted a retrospective multicentric study to evaluate pre-exposure prophylaxis with AZD7442 (tixagevimab/cilgavimab) for preventing COVID-19 in adult allogeneic hematopoietic stem cell transplant (allo-HSCT) recipients. …”
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Relevance of Polymorphic KIR and HLA Class I Genes in NK-Cell-Based Immunotherapies for Adult Leukemic Patients by Léa Dubreuil, Patrice Chevallier, Christelle Retière, Katia Gagne

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Anti‐SARS‐CoV‐2 vaccines in recipient and/or donor before allotransplant by Maxime Jullien, Marianne Coste‐Burel, Beatrice Clemenceau, Valentin Letailleur, Thierry Guillaume, Pierre Peterlin, Alice Garnier, Amandine Le Bourgeois, Berthe‐Marie Imbert, Jocelyn Ollier, Audrey Grain, Cyrille Touzeau, Philippe Moreau, Marie C Béné, Henri Vié, Patrice Chevallier

“…Abstract The impact of pre‐transplant anti‐severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2) vaccine in 20 recipients of allogeneic hematopoietic stem cell transplantation (Allo‐HSCT) and/or their donors is reported here, showing that the persistence of anti‐SARS‐CoV‐2 antibodies can be detected in almost all patients, whatever the type of vaccine used, and up to 9 months post transplant. …”
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Post‐transplant cyclophosphamide as sole GHVD prophylaxis after matched reduced‐intensity conditioning allotransplant by Amandine Le Bourgeois, Maxime Jullien, Alice Garnier, Pierre Peterlin, Marie C. Béné, Thierry Guillaume, Patrice Chevallier

“…Objective A prospective phase 2 study was designed in order to assess the feasibility and safety of PTCY as a sole GVHD prophylaxis in adult patients receiving a Baltimore‐based reduced‐intensity conditioning (RIC) peripheral blood (PB) allogeneic hematopoietic stem cell transplantation (Allo‐HSCT) with a matched donor. …”
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GVHD occurrence does not reduce AML relapse following PTCy-based haploidentical transplantation: a study from the ALWP of the EBMT by Frédéric Baron, Myriam Labopin, Johanna Tischer, Anna Maria Raiola, Jan Vydra, Didier Blaise, Patrizia Chiusolo, Friedrich Stölzel, Renato Fanin, Patrice Chevallier, Arnon Nagler, Fabio Ciceri, Mohamad Mohty

“…Abstract The association between graft-versus-host disease (GVHD) occurrence and acute myeloid leukemia (AML) relapse in patients treated with HLA-haploidentical allogeneic hematopoietic stem cell transplantation (Haplo-HCT) with post-transplant cyclophosphamide (PTCy)-based GVHD prophylaxis has remained debated. …”
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Genetic and Molecular Basis of Heterogeneous NK Cell Responses against Acute Leukemia by Dhon Roméo Makanga, Francesca Da Rin de Lorenzo, Gaëlle David, Catherine Willem, Léa Dubreuil, Nolwenn Legrand, Thierry Guillaume, Pierre Peterlin, Amandine Lebourgeois, Marie Christine Béné, Alice Garnier, Patrice Chevallier, Ketevan Gendzekhadze, Anne Cesbron, Katia Gagne, Béatrice Clemenceau, Christelle Retière

“…Overall, our data may help to optimize the selection of hematopoietic stem cell donors on the basis of immunogenetic KIR/HLA for ALL patients and identify the best NK cell candidates in immunotherapy for AML.…”
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Post-transplant cyclophosphamide versus anti-thymocyte globulin after reduced intensity peripheral blood allogeneic cell transplantation in recipients of matched sibling or 10/10 H... by Eolia Brissot, Myriam Labopin, Helene Labussière, Gaelle Fossard, Patrice Chevallier, Thierry Guillaume, Ibrahim Yakoub-Agha, Micha Srour, Claude-Eric Bulabois, Anne Huynh, Sylvain Chantepie, Anne-Lise Menard, Marie-Therese Rubio, Patrice Ceballos, Rémy Dulery, Sabine Furst, Florent Malard, Didier Blaise, Mohamad Mohty

“…Abstract The use of post-transplantation cyclophosphamide (PTCy) for graft-versus-host disease (GVHD) prophylaxis is not established after reduced intensity conditioning (RIC) hematopoietic stem cell transplantation (HSCT) from fully matched donors. …”
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