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1. On a series of simple affine VOAs at non-admissible level arising from rank One 4D SCFTs

Author

Arakawa, Tomoyuki, Dai, Xuanzhong, Fasquel, Justine, Li, Bohan, and Moreau, Anne

Subjects
Mathematics - Representation Theory, High Energy Physics - Theory, Mathematics - Quantum Algebra
Abstract

We study the representations of the simple affine vertex algebras at non-admissible level arising from rank one 4D SCFTs. In particular, we classify the irreducible highest weight modules of $L_{-2}(G_2)$ and $L_{-2}(B_3)$. It is known by the works of Adamovi\'{c} and Per\v{s}e that these vertex algebras can be conformally embedded into $L_{-2}(D_4)$. We also compute the associated variety of $L_{-2}(G_2)$, and show that it is the orbifold of the associated variety of $L_{-2}(D_4)$ by the symmetric group of degree 3 which is the Dynkin diagram automorphism group of $D_4$. This provides a new interesting example of associated variety satisfying a number of conjectures in the context of orbifold vertex algebras., Comment: 29 pages

Published
2024

2. Functorial constructions related to double Poisson vertex algebras

Author

Bozec, Tristan, Fairon, Maxime, and Moreau, Anne

Subjects
Mathematics - Representation Theory, Mathematics - Algebraic Geometry, Mathematics - Rings and Algebras, Mathematics - Symplectic Geometry, 17B63, 17B69, 14L30, 16S38
Abstract

For any double Poisson algebra, we produce a double Poisson vertex algebra using the jet algebra construction. We show that this construction is compatible with the representation functor which associates to any double Poisson (vertex) algebra and any positive integer a Poisson (vertex) algebra. We also consider related constructions, such as Poisson reductions and Hamiltonian reductions, with the aim of comparing the different corresponding categories. This allows us to provide various interesting examples of double Poisson vertex algebras, in particular from double quivers., Comment: 69 pages, 7 figures. Comments are welcome

Published
2023

3. Clinical characteristics and outcomes of immunocompromised critically ill patients with cytomegalovirus end-organ disease: a multicenter retrospective cohort study

Author

Fernández, Sara, Grafia, Ignacio, Peyrony, Olivier, Canet, Emmanuel, Vigneron, Clara, Monet, Clément, Issa, Nahéma, Decavele, Maxens, Moreau, Anne-Sophie, Lautrette, Alexandre, Lacave, Guillaume, Morel, Guillaume, Cadoz, Cyril, Argaud, Laurent, Statlender, Liran, Azem, Karam, Quenot, Jean-Pierre, Lesieur, Olivier, Fernández, Javier, Farrero, Marta, Marcos, Mª Ángeles, Lemiale, Virgine, Castro, Pedro, and Azoulay, Élie

Published
2024
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4. Multicenter Retrospective Study of Invasive Fusariosis in Intensive Care Units, France

Author

Demonchy, Jordane, Biard, Lucie, Clere-Jehl, Raphael, Wallet, Florent, Mokart, Djamel, Moreau, Anne-Sophie, Argaud, Laurent, Verlhac, Camille, Pene, Frederic, Lautrette, Alexandre, Bige, Naike, de Jong, Audrey, Canet, Emmanuel, Quenot, Jean-Pierre, Issa, Nahema, Zerbib, Yoann, Bouard, Ines, Picard, Muriel, and Zafrani, Lara

Subjects
Bacterial pneumonia -- Care and treatment, Mortality -- France, Hematopoietic stem cells -- Transplantation -- Health aspects, Pneumonia -- Care and treatment, Antifungal agents -- Health aspects, Hospital patients -- Care and treatment, Acute respiratory distress syndrome -- Care and treatment, Health
Abstract

Invasive fungal infections are common, and severe complications can occur in immunocompromised patients, especially in patients with hematologic malignancies who require intensive care unit (ICU) admission (2,2). Invasive fusariosis is [...]

Published
2024
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5. Action of the automorphism group on the Jacobian of Klein's quartic curve II: Invariant theta functions

Author

Markushevich, Dimitri and Moreau, Anne

Subjects
Mathematics - Algebraic Geometry, 14B05, 11F22, 20D06, 14H45, 20H15
Abstract

Bernstein-Schwarzman conjectured that the quotient of a complex affine space by an irreducible complex crystallographic group generated by reflections is a weighted projective space. The conjecture was proved by Schwarzman and Tokunaga-Yoshida in dimension 2 for almost all such groups, and for all crystallographic reflection groups of Coxeter type by Looijenga, Bernstein-Schwarzman and Kac-Peterson in any dimension. We prove that the conjecture is true for the crystallographic reflection group in dimension 3 for which the associated collineation group is Klein's simple group of order 168. In this case the quotient is the 3-dimensional weighted projective space with weights 1, 2, 4, 7. The main ingredient in the proof is the computation of the algebra of invariant theta functions. Unlike the Coxeter case, the invariant algebra is not free polynomial, and this was the major stumbling block., Comment: 21 pages, 1 figure. Final version typeset in the EPIGA style

Published
2022
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6. Indeterminate DC histiocytosis is distinct from LCH and often associated with other hematopoietic neoplasms

Author

Ozkaya, Neval, Melloul Benizri, Sarah, Venkataraman, Girish, Karai, Laszlo J., Fraitag, Sylvie, Razanamahery, Jérôme, Pittaluga, Stefania, Battistella, Maxime, Pack, Svetlana, Le Pelletier, François, Xi, Liqiang, Moreau, Anne, Lee, Ina, Hélias-Rodzewicz, Zofia, Donadieu, Jean, Haroche, Julien, Raffeld, Mark, Jaffe, Elaine S., and Emile, Jean-François

Published
2024
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9. Action of the automorphism group on the Jacobian of Klein's quartic curve

Author

Markushevich, Dimitri and Moreau, Anne

Subjects
Mathematics - Algebraic Geometry, 14B05, 20D06, 14H45, 20H15, 11F22
Abstract

Klein's simple group $H$ of order $168$ is the automorphism group of the plane quartic curve $C$, called Klein quartic. By Torelli Theorem, the full automorphism group $G$ of the Jacobian $J=J(C)$ is the group of order $336$, obtained by adding minus identity to $H$. The quotient variety $J/G$ can be alternatively represented as the quotient $\mathbb C^3/\tilde G$ of the complex $3$-space by the complex crystallographic group $\tilde G$, the extension of $G$ by the period lattice of the Klein quartic. Moreover, it turns out that $\tilde G$ is generated by affine complex reflections. According to a conjecture of Bernstein--Schwarzman, a quotient of $\mathbb C^n$ by an irreducible complex crystallographic group generated by reflections is a weighted projective space. The conjecture is known in dimension two and for complexifications of the real crystallographic groups generated by reflections. The case of $\tilde G$ is the first, and in a sense the smallest of the unknown cases. We compute the orbits and the stabilizers of the action of $G$ on $J$ and deduce that $J/G=\mathbf C^3/\tilde G$ is a strongly simply connected variety with the same singularities as the weighted projective space $\mathbb P(1,2,4,7)$., Comment: Minor changes; typos and small imprecisions corrected, 4 references added

Published
2021

10. Singularities of nilpotent Slodowy slices and collapsing levels of W-algebras

Author

Arakawa, Tomoyuki, van Ekeren, Jethro, and Moreau, Anne

Subjects
Mathematics - Representation Theory, High Energy Physics - Theory, Mathematics - Quantum Algebra, 17B08, 17B67, 17B69, 81R10
Abstract

We apply results from the geometry of nilpotent orbits and nilpotent Slodowy slices, together with modularity and asymptotic analysis of characters, to prove many new isomorphisms between affine W-algebras and affine Kac-Moody vertex algebras and their finite extensions at specific admissible levels. In particular we identify many new collapsing levels for W-algebras., Comment: 92 pages. Minor corrections to text and to data tables. arXiv admin note: substantial text overlap with arXiv:math/0510205 by other authors

Published
2021

12. On the nilpotent orbits arising from admissible affine vertex algebras

Author

Arakawa, Tomoyuki, van Ekeren, Jethro, and Moreau, Anne

Subjects
Mathematics - Representation Theory, Mathematics - Quantum Algebra
Abstract

We give a simple description of the closure of the nilpotent orbits appearing as associated varieties of admissible affine vertex algebras in terms of primitive ideals., Comment: Proc. Lond. Math Soc. (published online)

Published
2020

13. Simplicity of vacuum modules and associated varieties

Author

Arakawa, Tomoyuki, Jiang, Cuipo, and Moreau, Anne

Subjects
Mathematics - Representation Theory, Mathematics - Quantum Algebra
Abstract

In this note, we prove that the universal affine vertex algebra associated with a simple Lie algebra $\mathfrak{g}$ is simple if and only if the associated variety of its unique simple quotient is equal to $\mathfrak{g}^*$. We also derive an analogous result for the quantized Drinfeld-Sokolov reduction applied to the universal affine vertex algebra., Comment: 21 pages in English

Published
2020
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14. Kostant principal filtration and paths in weight lattices

Author

Kusumastuti, Nilamsari and Moreau, Anne

Subjects
Mathematics - Representation Theory
Abstract

There are several interesting filtrations on the Cartan subalgebra of a complex simple Lie algebra coming from very different contexts: one is the principal filtration coming from the Langlands dual, one is coming from the Clifford algebra associated with a non-degenerate invariant bilinear form, one is coming from the symmetric algebra and the Chevalley projection, and two other ones are coming from the enveloping algebra and Harish-Chandra projections. It is now known that all these filtrations coincide. This results from a combination of works of several authors (Rohr, Joseph, Alekseev and the second named author), and was essentially conjectured by Kostant. In this paper, we establish a direct correspondence between the enveloping filtration and the symmetric filtration for a simple Lie algebra of type A or C. Our proof is very different from Rohr and Joseph approaches. The idea is to use an explicit description of the symmetric and enveloping invariants in term of combinatorial objects, called weighted paths, in the crystal graph of the standard representation., Comment: 54 pages in English, 16 figures

Published
2020

16. Multiplex Polymerase Chain Reaction Assay to Detect Nasopharyngeal Viruses in Immunocompromised Patients With Acute Respiratory Failure

Author

Maillard, Alexis, Le Goff, Jérôme, Barry, Mariame, Lemiale, Virginie, Mercier-Delarue, Séverine, Demoule, Alexandre, Feghoul, Linda, Jaber, Samir, Klouche, Kada, Kouatchet, Achille, Argaud, Laurent, Barbier, Francois, Bigé, Naike, Moreau, Anne-Sophie, Canet, Emmanuel, Pène, Frédéric, Salmona, Maud, Mokart, Djamel, and Azoulay, Elie

Published
2023
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17. Subclinical rejection-free diagnostic after kidney transplantation using blood gene expression

Author

Badet, Lionel, Brunet, Maria, Buron, Fanny, Cahen, Rémi, Codas, Ricardo, Daoud, Sameh, Dubois, Valérie, Fournie, Coralie, Gaillard, François, Grégoire, Arnaud, Koenig, Alice, Lévi, Charlène, Morelon, Emmanuel, Pouteil-Noble, Claire, Rabeyrin, Maud, Rimmelé, Thomas, Thaunat, Olivier, Blancho, Gilles, Branchereau, Julien, Cantarovich, Diego, Chapelet, Agnès, Dantal, Jacques, Deltombe, Clément, Figueres, Lucile, Gaisne, Raphael, Garandeau, Claire, Giral, Magali, Gourraud-Vercel, Caroline, Hourmant, Maryvonne, Karam, Georges, Kerleau, Clarisse, Kervella, Delphine, Masset, Christophe, Meurette, Aurélie, Ville, Simon, Kandell, Christine, Moreau, Anne, Renaudin, Karine, Delbos, Florent, Walencik, Alexandre, Devis, Anne, Amrouche, Lucile, Anglicheau, Dany, Aubert, Olivier, Bererhi, Lynda, Legendre, Christophe, Loupy, Alexandre, Martinez, Frank, Méjean, Arnaud, Sberro-Soussan, Rébecca, Scemla, Anne, Timsit, Marc-Olivier, Zuber, Julien, Danger, Richard, Le Berre, Ludmilla, Cadoux, Marion, Papuchon, Emmanuelle, Mai, Hoa Le, Nguyen, Thi-Van-Ha, Guérif, Pierrick, Lefaucheur, Carmen, Couzi, Lionel, Del Bello, Arnaud, Kamar, Nassim, Le Quintrec, Moglie, Goutaudier, Valentin, and Brouard, Sophie

Published
2023
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18. A Phase I/IIa study of autologous tolerogenic dendritic cells immunotherapy in kidney transplant recipients

Author

Blancho, Gilles, Branchereau, Julien, Cantarovich, Diego, Chapelet, Agnès, Dantal, Jacques, Deltombe, Clément, Figueres, Lucile, Gaisne, Raphael, Garandeau, Claire, Giral, Magali, Gourraud-Vercel, Caroline, Hourmant, Maryvonne, Karam, Georges, Kerleau, Clarisse, Kervella, Delphine, Masset, Christophe, Meurette, Aurélie, Ville, Simon, Kandell, Christine, Moreau, Anne, Renaudin, Karine, Delbos, Florent, Walencik, Alexandre, Devis, Anne, Moreau, Aurélie, Bouchet-Delbos, Laurence, Braudeau, Cécile, Saïagh, Soraya, Guérif, Pierrick, Limou, Sophie, Bercegeay, Sylvain, Streitz, Mathias, Sawitzki, Birgit, James, Ben, Harden, Paul N., Game, David, Tang, Qizhi, Markmann, James F., Roberts, Ian S.D., Geissler, Edward K., Dréno, Brigitte, Josien, Régis, and Cuturi, Maria-Cristina

Published
2023
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21. Arc spaces and chiral symplectic cores

Author

Arakawa, Tomoyuki and Moreau, Anne

Subjects
Mathematics - Representation Theory, Mathematics - Algebraic Geometry
Abstract

We introduce the notion of chiral symplectic cores in a vertex Poisson variety, which can be viewed as analogs of symplectic leaves in Poisson varieties. As an application we show that any quasi-lisse vertex algebra is a quantization of the arc space of its associated variety, in the sense that its reduced singular support coincides with the reduced arc space of its associated variety. We also show that the coordinate ring of the arc space of Slodowy slices is free over its vertex Poisson center, and the latter coincides with the vertex Poisson center of the coordinate ring of the arc space of the dual of the corresponding simple Lie algebra., Comment: A number of mistakes corrected. This version will appear in Publications of the RIMS, special issue dedicated to Masaki Kashiwara

Published
2018

22. Lymph node excisions provide more precise lymphoma diagnoses than core biopsies: a French Lymphopath network survey

Author

Syrykh, Charlotte, Chaouat, Charlotte, Poullot, Elsa, Amara, Nadia, Fataccioli, Virginie, Parrens, Marie, Traverse-Glehen, Alexandra, Molina, Thierry-Jo, Xerri, Luc, Martin, Laurent, Dubois, Romain, Lacheretz-Szablewski, Vanessa, Copin, Marie-Christine, Moreau, Anne, Chenard, Marie-Pierre, Cabarrou, Bastien, Lusque, Amélie, Gaulard, Philippe, Brousset, Pierre, and Laurent, Camille

Published
2022
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24. When targeted therapy for cancer leads to ICU admission. RETRO-TARGETICU multicentric study

Author

Meert, Anne-Pascale, Toffart, Anne-Claire, Picard, Muriel, Jaubert, Paul, Gibelin, Aude, Bauer, Philippe, Mokart, Djamel, Van De Louw, Andry, Hatzl, Stefan, Moreno-Gonzales, Gabriel, Rousseau-Bussac, Gaelle, Bruneel, Fabrice, Montini, Luca, Moreau, Anne-Sophie, Carpentier, Dorothée, Seguin, Amelie, Hemelaar, Pleun, Azoulay, Elie, and Lemiale, Virginie

Published
2022
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27. A remark on Mishchenko-Fomenko algebras and regular sequences

Author

Moreau, Anne

Subjects
Mathematics - Representation Theory
Abstract

In this note, we show that the free generators of the Mishchenko-Fomenko subalgebra of a complex reductive Lie algebra, constructed by the argument shift method at a regular element, form a regular sequence. This result was proven by Serge Ovsienko in the type A at a regular and semisimple element. Our approach is very different, and is strongly based on geometric properties of the nilpotent bicone., Comment: The proof of the main result has been shortened. To appear in Selecta Math

Published
2017

28. Outcomes in Critically Ill Allogeneic Hematopoietic Stem-Cell Transplantation Recipients.

Author

Lafarge, Antoine, Dupont, Thibault, Canet, Emmanuel, Moreau, Anne-Sophie, Picard, Muriel, Mokart, Djamel, Platon, Laura, Mayaux, Julien, Wallet, Florent, Issa, Nahema, Raphalen, Jean-Herlé, Pène, Frédéric, Renault, Anne, Peffault de la Tour, Régis, Récher, Christian, Chevallier, Patrice, Zafrani, Lara, Darmon, Michael, Bigé, Naike, and Azoulay, Elie

Subjects
STEM cell transplantation, MORTALITY risk factors, ADULT respiratory distress syndrome, RENAL replacement therapy, ACUTE kidney failure
Abstract

Rationale: Allogeneic hematopoietic stem-cell transplantation (Allo-HSCT) recipients are still believed to be poor candidates for ICU management. Methods: We investigated outcomes and determinants of mortality in a large multicenter retrospective cohort of Allo-HSCT patients admitted between January 1, 2015, and December 31, 2020, to 14 French ICUs. The primary endpoint was 90-day mortality. Measurements and Main Results: In total, 1,164 patients were admitted throughout the study period. At the time of ICU admission, 765 (66%) patients presented with multiple organ dysfunction, including acute respiratory failure in 40% (n = 461). The median sepsis-related organ failure assessment score was 6 (interquartile range, 4–8). Invasive mechanical ventilation, renal replacement therapy, and vasopressors were required in 438 (38%), 221 (19%), and 468 (41%) patients, respectively. ICU mortality was 26% (302 deaths). Ninety-day, 1-year, and 3-year mortality rates were 48%, 63%, and 70%, respectively. By multivariable analysis, age > 56 years (odds ratio [OR], 2.0 [95% confidence interval (CI), 1.53–2.60]; P < 0.001), time from Allo-HSCT to ICU admission between 30 and 90 days (OR, 1.68 [95% CI, 1.17–2.40]; P = 0.005), corticosteroid-refractory acute graft-versus-host disease (OR, 1.63 [95% CI, 1.38–1.93]; P < 0.001), need for vasopressors (OR, 1.9 [95% CI, 1.42–2.55]; P < 0.001), and mechanical ventilation (OR, 3.1 [95% CI, 2.29–4.18]; P < 0.001) were independently associated with 90-day mortality. In patients requiring mechanical ventilation, mortality rates ranged from 39% (no other risk factors for mortality) to 100% (four associated risk factors for mortality). Conclusions: Most critically ill Allo-HSCT recipients survive their ICU stays, including those requiring mechanical ventilation, with an overall 90-day survival rate reaching 51.8%. A careful assessment of goals of care is required in patients with two or more risk factors for mortality. [ABSTRACT FROM AUTHOR]

Published
2024
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29. Prise en charge prophylactique, thérapeutique des complications infectieuses et vaccination des patients traités par CAR-T cells : recommandations de la Société francophone de greffe de moelle et de thérapie cellulaire (SFGM-TC)

Author

Paul, Franciane, Vicente, Céline, Courbon, Corinne, Moreau, Anne-Sophie, Picard, Muriel, Pochon, Cécile, Sterin, Arthur, Tudesq, Jean-Jacques, Yakoub-Agha, Mathilde, Bay, Jacques-Olivier, and Yakoub-Agha, Ibrahim

Published
2021
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31. Non-myeloma light chain cast nephropathy: a multicenter retrospective study on clinicopathological characteristics

Author

Martins, Ana Cristina, primary, Gibier, Jean-Baptiste, additional, Ronsin, Charles, additional, Kandel-Aznar, Christine, additional, Moreau, Anne, additional, Chapal, Marion, additional, Francisco, Diogo, additional, Sakhi, Hamza, additional, Oniszczuk, Julie, additional, Gueguen, Lorraine, additional, Grunenwald, Anne, additional, Devaux, Mathilde, additional, Karras, Alexandre, additional, Royal, Virginie, additional, Rabant, Marion, additional, Gnemmi, Viviane, additional, Olagne, Jérôme, additional, Van Huyen, Jean-Paul Duong, additional, and Isnard, Pierre, additional

Published
2024
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33. Satellites of spherical subgroups

Author

Batyrev, Victor and Moreau, Anne

Subjects
Mathematics - Algebraic Geometry, Mathematics - Representation Theory, 14L30, 14M27
Abstract

Let $G$ be a complex connected reductive algebraic group. Given a spherical subgroup $H \subset G$ and a subset $I$ of the set of spherical roots of $G/H$, we define, up to conjugation, a spherical subgroup $H_I \subset G$ of the same dimension of $H$, called a satellite. We investigate various interpretations of the satellites. We also show a close relation between the Poincar\'{e} polynomials of the two spherical homogeneous spaces $G/H$ and $G/H_I$., Comment: 27 pages in English. Several minor changes and significantly improved exhibition. Main results unchanged. Accepted for publication in Algebraic Geometry journal

Published
2016

34. On the irreducibility of associated varieties of W-algebras

Author

Arakawa, Tomoyuki and Moreau, Anne

Subjects
Mathematics - Representation Theory, Mathematical Physics, Mathematics - Algebraic Geometry, Mathematics - Quantum Algebra, 81R10, 17B08, 14L30
Abstract

We investigate the irreducibility of the nilpotent Slodowy slices that appear as the associated variety of W-algebras. Furthermore, we provide new examples of vertex algebras whose associated variety has finitely many symplectic leaves., Comment: 20 pages

Published
2016

35. The symmetric invariants of centralizers and Slodowy grading II

Author

Charbonnel, Jean-Yves and Moreau, Anne

Subjects
Mathematics - Representation Theory, 17B35, 17B20, 13A50, 14L24
Abstract

Let $\mathfrak{g}$ be a finite-dimensional simple Lie algebra of rank $\ell$ over an algebraically closed field $\Bbbk$ of characteristic zero, and let $(e,h,f)$ be an $\mathfrak{sl}_2$-triple of g. Denote by $\mathfrak{g}^{e}$ the centralizer of $e$ in $\mathfrak{g}$ and by ${\rm S}(\mathfrak{g}^{e})^{\mathfrak{g}^{e}}$ the algebra of symmetric invariants of $\mathfrak{g}^{e}$. We say that $e$ is good if the nullvariety of some $\ell$ homogenous elements of ${\rm S}(\mathfrak{g}^{e})^{\mathfrak{g}^{e}}$ in $(\mathfrak{g}^{e})^{*}$ has codimension $\ell$. If $e$ is good then ${\rm S}(\mathfrak{g}^{e})^{\mathfrak{g}^{e}}$ is a polynomial algebra. In this paper, we prove that the converse of the main result of arXiv:1309.6993 is true. Namely, we prove that $e$ is good if and only if for some homogenous generating sequence $q_1,\ldots,q_\ell$, the initial homogenous components of their restrictions to $e+\mathfrak{g}^{f}$ are algebraically independent over $\Bbbk$., Comment: 26 pages in English. Minor corrections, improved exposition

Published
2016

36. Sheets and associated varieties of affine vertex algebras

Author

Arakawa, Tomoyuki and Moreau, Anne

Subjects
Mathematics - Representation Theory, Mathematical Physics, Mathematics - Quantum Algebra, 81R10, 17B08, 14L30
Abstract

We show that sheet closures appear as associated varieties of affine vertex algebras. Further, we give new examples of non-admissible affine vertex algebras whose associated variety is contained in the nilpotent cone. We also prove some conjectures from our previous paper and give new examples of lisse affine W-algebras., Comment: The second part of Theorem 1.1 (1) has been modified, and the second part of Theorem 1.1 (2) has been removed

Published
2016

37. Non-C. difficile Clostridioides Bacteremia in Intensive Care Patients, France

Author

Morel, Guillaume, Mulier, Guillaume, Ghrenassia, Etienne, Nabey, Moustafa Abdel, Tandjaoui, Yacine, Kouatchet, Achille, Platon, Laura, Pene, Frederic, Moreau, Anne-Sophie, Seguin, Amelie, Contou, Damien, Sonneville, Romain, Rousset, David, Picard, Muriel, Dumas, Guillaume, Mokart, Djamel, Megarbane, Bruno, Voiriot, Guillaume, Oddou, Isabelle, Azoulay, Elie, Biard, Lucie, and Zafrani, Lara

Subjects
Clostridium infections -- Patient outcomes -- Causes of -- Risk factors, Critically ill -- Statistics, Bacteremia -- Patient outcomes -- Causes of -- Risk factors, Health
Abstract

Obligate anaerobic bacteremia is a rare event, accounting for [approximately equal to] 0.1%-10% of positive blood cultures; Clostridioides spp. bacteremia represents 8%-46% of the cases (1-4). Clostridioides (formerly Clostridium) species [...]

Published
2021
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38. Outcomes in patients treated with chimeric antigen receptor T-cell therapy who were admitted to intensive care (CARTTAS): an international, multicentre, observational cohort study

Author

Zafrani, Lara, Mariotte, Eric, Lemiale, Virginie, Arnulf, Bertrand, Boissel, Nicolas, Thieblemont, Catherine, Rabian, Florence, Harel, Stéphanie, Di Blasi, Roberta, Delgado, Julio, Ortiz, Valentin, Blaise, Didier, Fürst, Sabine, Legrand, Faezeh, Chabannon, Christian, Forcade, Edouard, Gros, François-Xavier, Borel, Cécile, Huynh, Anne, Récher, Christian, Rudzki, Jakob, Rakszawski, Kevin, Sesques, Pierre, Bachy, Emmanuel, Salles, Gilles, Perales, Miguel A, Wohlfarth, Philipp, Staudingert, Thomas, Jäger, Ulrich, Cartron, Guillaume, Fégueux, Nathalie, Ceballos, Patrice, Platon, Laura, Gastinne, Thomas, Tessoulin, Benoit, Le Bourgeois, Amandine, Gavrilina, Olga, Sureda, Anna, Mussetti, Alberto, Borrega, Jorge Garcia, Borchmann, Peter, Lin, Yi, Benjamin, Reuben, de Guibert, Sophie, Quelven, Quentin, Yakoub-Agha, Ibrahim, Beauvais, David, Rubio, Marie-Therese, Azoulay, Élie, Castro, Pedro, Maamar, Adel, Metaxa, Victoria, de Moraes, Alice Gallo, Voigt, Louis, Wallet, Florent, Klouche, Kada, Picard, Muriel, Moreau, Anne-Sophie, Van De Louw, Andry, Seguin, Amélie, Mokart, Djamel, Chawla, Sanjay, Leroy, Julien, Böll, Boris, Issa, Nahema, Levy, Bruno, Hemelaar, Pleun, Fernandez, Sara, Munshi, Laveena, Bauer, Philippe, Schellongowski, Peter, Joannidis, Michael, Moreno-Gonzalez, Gabriel, Galstian, Gennadii, Darmon, Michael, and Valade, Sandrine

Published
2021
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39. Time-dependent lymphocyte count after transplantation is associated with higher risk of graft failure and death

Author

Blancho, Gilles, Branchereau, Julien, Cantarovich, Diego, Chapelet, Agnès, Dantal, Jacques, Deltombe, Clément, Figueres, Lucile, Garandeau, Claire, Giral, Magali, Gourraud-Vercel, Caroline, Hourmant, Maryvonne, Karam, Georges, Kerleau, Clarisse, Meurette, Aurélie, Ville, Simon, Kandell, Christine, Moreau, Anne, Renaudin, Karine, Cesbron, Anne, Delbos, Florent, Walencik, Alexandre, Devis, Anne, Amrouche, Lucile, Anglicheau, Dany, Aubert, Olivier, Bererhi, Lynda, Legendre, Christophe, Loupy, Alexandre, Martinez, Frank, Sberro-Soussan, Rébecca, Scemla, Anne, Tinel, Claire, Zuber, Julien, Dujardin, Amaury, Lorent, Marine, Foucher, Yohann, and Brouard, Sophie

Published
2021
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40. Spectrum of Kidney Involvement in Patients with Myelodysplastic Syndromes

Author

Schwotzer, Nora, Provot, François, Ville, Simon, Daniel, Laurent, Le Fur, Awena, Kissling, Sébastien, Jourde-Chiche, Noémie, Karras, Alexandre, Moreau, Anne, Augusto, Jean-François, Gnemmi, Viviane, Perrochia, Hélène, Bataille, Stanislas, Le Quintrec, Moglie, Goujon, Jean-Michel, Rotman, Samuel, and Fakhouri, Fadi

Published
2021
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42. Oxaliplatin before autologous transplantation in combination with high-dose cytarabine and rituximab provides longer disease control than cisplatin or carboplatin in patients with mantle-cell lymphoma: results from the LyMA prospective trial

Author

Tessoulin, Benoit, Chiron, David, Thieblemont, Catherine, Oberic, Lucie, Bouadballah, Kamal, Gyan, Emmanuel, Damaj, Gandhi, Ribrag, Vincent, Gressin, Rémy, Feugier, Pierre, Casasnovas, Olivier, Zerazhi, Hacène, Lemonnier, François, Maisonneuve, Hervé, Joubert, Clementine, Van Den Neste, Eric, Lamy, Thierry, Tilly, Hervé, Moreau, Anne, Hermine, Olivier, and Le Gouill, Steven

Published
2021
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43. Joseph ideals and lisse minimal W-algebras

Author

Arakawa, Tomoyuki and Moreau, Anne

Subjects
Mathematics - Representation Theory, Mathematical Physics, Mathematics - Quantum Algebra
Abstract

We consider a lifting of Joseph ideals for the minimal nilpotent orbit closure to the setting of affine Kac-Moody algebras and find new examples of affine vertex algebras whose associated varieties are minimal nilpotent orbit closures. As an application we obtain a new family of lisse ($C_2$-cofinite) W-algebras that are not coming from admissible representations of affine Kac-Moody algebras., Comment: References and comments added in the introduction. Proof of Theorem 4.2 slightly correct. Conjecture 2 and 4 are corrected

Published
2015
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44. Management of hematological patients requiring emergency chemotherapy in the intensive care unit.

Author

Lafarge, Antoine, Chean, Dara, Whiting, Livia, Clere-Jehl, Raphaël, Azoulay, Elie, Mokart, Djamel, Lemiale, Virginie, Argaud, Laurent, Benoit, Dominique, Bigé, Naïke, Bisbal, Magali, Canet, Emmanuel, Bruneel, Fabrice, Demoule, Alexandre, Kouatchet, Achille, Mayaux, Julien, Moreau, Anne-Sophie, Nseir, Saad, Nyunga, Martine, and Pène, Frédéric

Subjects
INTENSIVE care units, TUMOR lysis syndrome, THROMBOTIC thrombocytopenic purpura, DISSEMINATED intravascular coagulation, CANCER chemotherapy, HEMATOLOGIC malignancies
Abstract

Hematological malignancies may require rapid-onset treatment because of their short doubling time, notably observed in acute leukemias and specific high-grade lymphomas. Furthermore, in targeted onco-hematological scenarios, chemotherapy is deemed necessary as an emergency measure when facing short-term, life-threatening complications associated with highly chemosensitive hematological malignancies. The risks inherent in the disease itself, or in the initiation of treatment, may then require admission to the intensive care unit (ICU) to optimize monitoring and initial management protocols. Hyperleukocytosis and leukostasis in acute leukemias, tumor lysis syndrome, and disseminated intravascular coagulation are the most frequent onco-hematological complications requiring the implementation of emergency chemotherapy in the ICU. Chemotherapy must also be started urgently in secondary hemophagocytic lymphohistiocytosis. Tumor-induced microangiopathic hemolytic anemia and plasma hyperviscosity due to malignant monoclonal gammopathy represent infrequent yet substantial indications for emergency chemotherapy. In all cases, the administration of emergency chemotherapy in the ICU requires close collaboration between intensivists and hematology specialists. In this review, we provide valuable insights that aid in the identification and treatment of patients requiring emergency chemotherapy in the ICU, offering diagnostic tools and guidance for their overall initial management. [ABSTRACT FROM AUTHOR]

Published
2024
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45. Molecular response after obinutuzumab plus high-dose cytarabine induction for transplant-eligible patients with untreated mantle cell lymphoma (LyMa-101): a phase 2 trial of the LYSA group

Author

Le Gouill, Steven, Beldi-Ferchiou, Asma, Alcantara, Marion, Cacheux, Victoria, Safar, Violaine, Burroni, Barbara, Guidez, Stéphanie, Gastinne, Thomas, Canioni, Danielle, Thieblemont, Catherine, Maisonneuve, Hervé, Bodet-Milin, Caroline, Houot, Roch, Oberic, Lucie, Bouabdallah, Krimo, Bescond, Charles, Damaj, Ghandi, Jaccard, Arnaud, Daguindau, Nicolas, Moreau, Anne, Tilly, Hervé, Ribrag, Vincent, Delfau-Larue, Marie-Hélène, Hermine, Olivier, and Macintyre, Elizabeth

Published
2020
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46. A subset of epithelioid and spindle cell rhabdomyosarcomas is associated with TFCP2 fusions and common ALK upregulation

Author

Le Loarer, François, Cleven, Arjen H.G., Bouvier, Corinne, Castex, Marie-Pierre, Romagosa, Cleofe, Moreau, Anne, Salas, Sébastien, Bonhomme, Benjamin, Gomez-Brouchet, Anne, Laurent, Camille, Le Guellec, Sophie, Audard, Virginie, Giraud, Antoine, Ramos-Oliver, Irma, Cleton-Jansen, Anne-Marie, Savci-Heijink, Dilara C., Kroon, Herman M., Baud, Jessica, Pissaloux, Daniel, Pierron, Gaëlle, Sherwood, Anand, Coindre, Jean Michel, Bovée, Judith V.M.G., Larousserie, Frédérique, and Tirode, Franck

Published
2020
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47. Prise en charge pratique d’une encéphalopathie liée au traitement par cellules CAR-T chez l’adulte et l’enfant : recommandations de la Société francophone de greffe de moelle et de thérapie cellulaire (SFGM-TC)

Author

Cornillon, Jérôme, Hadhoum, Nawal, Roth-Guepin, Gabrielle, Quessar, Asmaa, Platon, Lara, Ouachée-Chardin, Marie, Nicolas-Virelizier, Emmanuelle, Naudin, Jérôme, Moreau, Anne-Sophie, Masouridi-Levrat, Stavroula, Borel, Cécile, Ahmad, Imran, Beauvais, David, Baruchel, André, and Yakoub-Agha, Ibrahim

Published
2020
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48. Editor's Note: Targeting Akt and Heat Shock Protein 90 Produces Synergistic Multiple Myeloma Cell Cytotoxicity in the Bone Marrow Microenvironment

Author

Huston, Alissa, primary, Leleu, Xavier, additional, Jia, Xiaoying, additional, Moreau, Anne-Sophie, additional, Ngo, Hai T., additional, Runnels, Judith, additional, Anderson, Judy, additional, Alsayed, Yazan, additional, Roccaro, Aldo, additional, Vallet, Sonia, additional, Hatjiharissi, Evdoxia, additional, Tai, Yu-Tsu, additional, Sportelli, Peter, additional, Munshi, Nikhil, additional, Richardson, Paul, additional, Hideshima, Teru, additional, Roodman, David G., additional, Anderson, Kenneth C., additional, and Ghobrial, Irene M., additional

Published
2024
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49. Jet schemes of the closure of nilpotent orbits

Author

Moreau, Anne and Yu, Rupert W. T.

Subjects
Mathematics - Representation Theory, Mathematics - Algebraic Geometry
Abstract

We study in this paper the jet schemes of the closure of nilpotent orbits in a finite-dimensional complex reductive Lie algebra. For the nilpotent cone, which is the closure of the regular nilpotent orbit, all the jet schemes are irreducible. This was first observed by Eisenbud and Frenkel, and follows from a strong result of Musta\u{t}\c{a} (2001). Using induction and restriction of "little" nilpotent orbits in reductive Lie algebras, we show that for a large number of nilpotent orbits, the jet schemes of their closure are reducible. As a consequence, we obtain certain geometrical properties of these nilpotent orbit closures., Comment: 39 pages in English. Final version, to appear in Pacific J. of Math

Published
2014
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